From 99b34ce5be9984064a3d1f4d95a16ceb1219e56f Mon Sep 17 00:00:00 2001 From: M_Viper Date: Sun, 10 Mar 2024 15:31:03 +0000 Subject: [PATCH] Dateien nach "includes/PHPExcel/Classes/PHPExcel/Reader" hochladen --- .../Classes/PHPExcel/Reader/Abstract.php | 255 + .../PHPExcel/Classes/PHPExcel/Reader/CSV.php | 387 + .../PHPExcel/Reader/DefaultReadFilter.php | 58 + .../Classes/PHPExcel/Reader/Excel2003XML.php | 809 ++ .../Classes/PHPExcel/Reader/Excel2007.php | 2083 +++++ .../Classes/PHPExcel/Reader/Excel5.php | 7088 +++++++++++++++++ .../Classes/PHPExcel/Reader/Exception.php | 52 + .../Classes/PHPExcel/Reader/Gnumeric.php | 873 ++ .../PHPExcel/Classes/PHPExcel/Reader/HTML.php | 534 ++ .../Classes/PHPExcel/Reader/IReadFilter.php | 47 + .../Classes/PHPExcel/Reader/IReader.php | 54 + .../Classes/PHPExcel/Reader/OOCalc.php | 711 ++ .../PHPExcel/Classes/PHPExcel/Reader/SYLK.php | 450 ++ 13 files changed, 13401 insertions(+) create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/Abstract.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/CSV.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/DefaultReadFilter.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/Excel2003XML.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/Excel2007.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/Excel5.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/Exception.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/Gnumeric.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/HTML.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/IReadFilter.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/IReader.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/OOCalc.php create mode 100644 includes/PHPExcel/Classes/PHPExcel/Reader/SYLK.php diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/Abstract.php b/includes/PHPExcel/Classes/PHPExcel/Reader/Abstract.php new file mode 100644 index 0000000..2d3c964 --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/Abstract.php @@ -0,0 +1,255 @@ +_readDataOnly; + } + + /** + * Set read data only + * Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information. + * Set to false (the default) to advise the Reader to read both data and formatting for cells. + * + * @param boolean $pValue + * + * @return PHPExcel_Reader_IReader + */ + public function setReadDataOnly($pValue = FALSE) { + $this->_readDataOnly = $pValue; + return $this; + } + + /** + * Read charts in workbook? + * If this is true, then the Reader will include any charts that exist in the workbook. + * Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value. + * If false (the default) it will ignore any charts defined in the workbook file. + * + * @return boolean + */ + public function getIncludeCharts() { + return $this->_includeCharts; + } + + /** + * Set read charts in workbook + * Set to true, to advise the Reader to include any charts that exist in the workbook. + * Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value. + * Set to false (the default) to discard charts. + * + * @param boolean $pValue + * + * @return PHPExcel_Reader_IReader + */ + public function setIncludeCharts($pValue = FALSE) { + $this->_includeCharts = (boolean) $pValue; + return $this; + } + + /** + * Get which sheets to load + * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null + * indicating that all worksheets in the workbook should be loaded. + * + * @return mixed + */ + public function getLoadSheetsOnly() + { + return $this->_loadSheetsOnly; + } + + /** + * Set which sheets to load + * + * @param mixed $value + * This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name. + * If NULL, then it tells the Reader to read all worksheets in the workbook + * + * @return PHPExcel_Reader_IReader + */ + public function setLoadSheetsOnly($value = NULL) + { + if ($value === NULL) + return $this->setLoadAllSheets(); + + $this->_loadSheetsOnly = is_array($value) ? + $value : array($value); + return $this; + } + + /** + * Set all sheets to load + * Tells the Reader to load all worksheets from the workbook. + * + * @return PHPExcel_Reader_IReader + */ + public function setLoadAllSheets() + { + $this->_loadSheetsOnly = NULL; + return $this; + } + + /** + * Read filter + * + * @return PHPExcel_Reader_IReadFilter + */ + public function getReadFilter() { + return $this->_readFilter; + } + + /** + * Set read filter + * + * @param PHPExcel_Reader_IReadFilter $pValue + * @return PHPExcel_Reader_IReader + */ + public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) { + $this->_readFilter = $pValue; + return $this; + } + + /** + * Open file for reading + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + * @return resource + */ + protected function _openFile($pFilename) + { + // Check if file exists + if (!file_exists($pFilename) || !is_readable($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + // Open file + $this->_fileHandle = fopen($pFilename, 'r'); + if ($this->_fileHandle === FALSE) { + throw new PHPExcel_Reader_Exception("Could not open file " . $pFilename . " for reading."); + } + } + + /** + * Can the current PHPExcel_Reader_IReader read the file? + * + * @param string $pFilename + * @return boolean + * @throws PHPExcel_Reader_Exception + */ + public function canRead($pFilename) + { + // Check if file exists + try { + $this->_openFile($pFilename); + } catch (Exception $e) { + return FALSE; + } + + $readable = $this->_isValidFormat(); + fclose ($this->_fileHandle); + return $readable; + } + + /** + * Scan theXML for use of securityScan(file_get_contents($filestream)); + } +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/CSV.php b/includes/PHPExcel/Classes/PHPExcel/Reader/CSV.php new file mode 100644 index 0000000..22176fd --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/CSV.php @@ -0,0 +1,387 @@ +_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + } + + /** + * Validate that the current file is a CSV file + * + * @return boolean + */ + protected function _isValidFormat() + { + return TRUE; + } + + /** + * Set input encoding + * + * @param string $pValue Input encoding + */ + public function setInputEncoding($pValue = 'UTF-8') + { + $this->_inputEncoding = $pValue; + return $this; + } + + /** + * Get input encoding + * + * @return string + */ + public function getInputEncoding() + { + return $this->_inputEncoding; + } + + /** + * Move filepointer past any BOM marker + * + */ + protected function _skipBOM() + { + rewind($this->_fileHandle); + + switch ($this->_inputEncoding) { + case 'UTF-8': + fgets($this->_fileHandle, 4) == "\xEF\xBB\xBF" ? + fseek($this->_fileHandle, 3) : fseek($this->_fileHandle, 0); + break; + case 'UTF-16LE': + fgets($this->_fileHandle, 3) == "\xFF\xFE" ? + fseek($this->_fileHandle, 2) : fseek($this->_fileHandle, 0); + break; + case 'UTF-16BE': + fgets($this->_fileHandle, 3) == "\xFE\xFF" ? + fseek($this->_fileHandle, 2) : fseek($this->_fileHandle, 0); + break; + case 'UTF-32LE': + fgets($this->_fileHandle, 5) == "\xFF\xFE\x00\x00" ? + fseek($this->_fileHandle, 4) : fseek($this->_fileHandle, 0); + break; + case 'UTF-32BE': + fgets($this->_fileHandle, 5) == "\x00\x00\xFE\xFF" ? + fseek($this->_fileHandle, 4) : fseek($this->_fileHandle, 0); + break; + default: + break; + } + } + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetInfo($pFilename) + { + // Open file + $this->_openFile($pFilename); + if (!$this->_isValidFormat()) { + fclose ($this->_fileHandle); + throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file."); + } + $fileHandle = $this->_fileHandle; + + // Skip BOM, if any + $this->_skipBOM(); + + $escapeEnclosures = array( "\\" . $this->_enclosure, $this->_enclosure . $this->_enclosure ); + + $worksheetInfo = array(); + $worksheetInfo[0]['worksheetName'] = 'Worksheet'; + $worksheetInfo[0]['lastColumnLetter'] = 'A'; + $worksheetInfo[0]['lastColumnIndex'] = 0; + $worksheetInfo[0]['totalRows'] = 0; + $worksheetInfo[0]['totalColumns'] = 0; + + // Loop through each line of the file in turn + while (($rowData = fgetcsv($fileHandle, 0, $this->_delimiter, $this->_enclosure)) !== FALSE) { + $worksheetInfo[0]['totalRows']++; + $worksheetInfo[0]['lastColumnIndex'] = max($worksheetInfo[0]['lastColumnIndex'], count($rowData) - 1); + } + + $worksheetInfo[0]['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($worksheetInfo[0]['lastColumnIndex']); + $worksheetInfo[0]['totalColumns'] = $worksheetInfo[0]['lastColumnIndex'] + 1; + + // Close file + fclose($fileHandle); + + return $worksheetInfo; + } + + /** + * Loads PHPExcel from file + * + * @param string $pFilename + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function load($pFilename) + { + // Create new PHPExcel + $objPHPExcel = new PHPExcel(); + + // Load into this instance + return $this->loadIntoExisting($pFilename, $objPHPExcel); + } + + /** + * Loads PHPExcel from file into PHPExcel instance + * + * @param string $pFilename + * @param PHPExcel $objPHPExcel + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel) + { + $lineEnding = ini_get('auto_detect_line_endings'); + ini_set('auto_detect_line_endings', true); + + // Open file + $this->_openFile($pFilename); + if (!$this->_isValidFormat()) { + fclose ($this->_fileHandle); + throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file."); + } + $fileHandle = $this->_fileHandle; + + // Skip BOM, if any + $this->_skipBOM(); + + // Create new PHPExcel object + while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) { + $objPHPExcel->createSheet(); + } + $sheet = $objPHPExcel->setActiveSheetIndex($this->_sheetIndex); + + $escapeEnclosures = array( "\\" . $this->_enclosure, + $this->_enclosure . $this->_enclosure + ); + + // Set our starting row based on whether we're in contiguous mode or not + $currentRow = 1; + if ($this->_contiguous) { + $currentRow = ($this->_contiguousRow == -1) ? $sheet->getHighestRow(): $this->_contiguousRow; + } + + // Loop through each line of the file in turn + while (($rowData = fgetcsv($fileHandle, 0, $this->_delimiter, $this->_enclosure)) !== FALSE) { + $columnLetter = 'A'; + foreach($rowData as $rowDatum) { + if ($rowDatum != '' && $this->_readFilter->readCell($columnLetter, $currentRow)) { + // Unescape enclosures + $rowDatum = str_replace($escapeEnclosures, $this->_enclosure, $rowDatum); + + // Convert encoding if necessary + if ($this->_inputEncoding !== 'UTF-8') { + $rowDatum = PHPExcel_Shared_String::ConvertEncoding($rowDatum, 'UTF-8', $this->_inputEncoding); + } + + // Set cell value + $sheet->getCell($columnLetter . $currentRow)->setValue($rowDatum); + } + ++$columnLetter; + } + ++$currentRow; + } + + // Close file + fclose($fileHandle); + + if ($this->_contiguous) { + $this->_contiguousRow = $currentRow; + } + + ini_set('auto_detect_line_endings', $lineEnding); + + // Return + return $objPHPExcel; + } + + /** + * Get delimiter + * + * @return string + */ + public function getDelimiter() { + return $this->_delimiter; + } + + /** + * Set delimiter + * + * @param string $pValue Delimiter, defaults to , + * @return PHPExcel_Reader_CSV + */ + public function setDelimiter($pValue = ',') { + $this->_delimiter = $pValue; + return $this; + } + + /** + * Get enclosure + * + * @return string + */ + public function getEnclosure() { + return $this->_enclosure; + } + + /** + * Set enclosure + * + * @param string $pValue Enclosure, defaults to " + * @return PHPExcel_Reader_CSV + */ + public function setEnclosure($pValue = '"') { + if ($pValue == '') { + $pValue = '"'; + } + $this->_enclosure = $pValue; + return $this; + } + + /** + * Get sheet index + * + * @return integer + */ + public function getSheetIndex() { + return $this->_sheetIndex; + } + + /** + * Set sheet index + * + * @param integer $pValue Sheet index + * @return PHPExcel_Reader_CSV + */ + public function setSheetIndex($pValue = 0) { + $this->_sheetIndex = $pValue; + return $this; + } + + /** + * Set Contiguous + * + * @param boolean $contiguous + */ + public function setContiguous($contiguous = FALSE) + { + $this->_contiguous = (bool) $contiguous; + if (!$contiguous) { + $this->_contiguousRow = -1; + } + + return $this; + } + + /** + * Get Contiguous + * + * @return boolean + */ + public function getContiguous() { + return $this->_contiguous; + } + +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/DefaultReadFilter.php b/includes/PHPExcel/Classes/PHPExcel/Reader/DefaultReadFilter.php new file mode 100644 index 0000000..dc55fc6 --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/DefaultReadFilter.php @@ -0,0 +1,58 @@ +_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + } + + + /** + * Can the current PHPExcel_Reader_IReader read the file? + * + * @param string $pFilename + * @return boolean + * @throws PHPExcel_Reader_Exception + */ + public function canRead($pFilename) + { + + // Office xmlns:o="urn:schemas-microsoft-com:office:office" + // Excel xmlns:x="urn:schemas-microsoft-com:office:excel" + // XML Spreadsheet xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" + // Spreadsheet component xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" + // XML schema xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" + // XML data type xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" + // MS-persist recordset xmlns:rs="urn:schemas-microsoft-com:rowset" + // Rowset xmlns:z="#RowsetSchema" + // + + $signature = array( + '' + ); + + // Open file + $this->_openFile($pFilename); + $fileHandle = $this->_fileHandle; + + // Read sample data (first 2 KB will do) + $data = fread($fileHandle, 2048); + fclose($fileHandle); + + $valid = true; + foreach($signature as $match) { + // every part of the signature must be present + if (strpos($data, $match) === false) { + $valid = false; + break; + } + } + + // Retrieve charset encoding + if(preg_match('//um',$data,$matches)) { + $this->_charSet = strtoupper($matches[1]); + } +// echo 'Character Set is ',$this->_charSet,'
'; + + return $valid; + } + + + /** + * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetNames($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + if (!$this->canRead($pFilename)) { + throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file."); + } + + $worksheetNames = array(); + + $xml = simplexml_load_string($this->securityScan(file_get_contents($pFilename)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $namespaces = $xml->getNamespaces(true); + + $xml_ss = $xml->children($namespaces['ss']); + foreach($xml_ss->Worksheet as $worksheet) { + $worksheet_ss = $worksheet->attributes($namespaces['ss']); + $worksheetNames[] = self::_convertStringEncoding((string) $worksheet_ss['Name'],$this->_charSet); + } + + return $worksheetNames; + } + + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $worksheetInfo = array(); + + $xml = simplexml_load_string($this->securityScan(file_get_contents($pFilename)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $namespaces = $xml->getNamespaces(true); + + $worksheetID = 1; + $xml_ss = $xml->children($namespaces['ss']); + foreach($xml_ss->Worksheet as $worksheet) { + $worksheet_ss = $worksheet->attributes($namespaces['ss']); + + $tmpInfo = array(); + $tmpInfo['worksheetName'] = ''; + $tmpInfo['lastColumnLetter'] = 'A'; + $tmpInfo['lastColumnIndex'] = 0; + $tmpInfo['totalRows'] = 0; + $tmpInfo['totalColumns'] = 0; + + if (isset($worksheet_ss['Name'])) { + $tmpInfo['worksheetName'] = (string) $worksheet_ss['Name']; + } else { + $tmpInfo['worksheetName'] = "Worksheet_{$worksheetID}"; + } + + if (isset($worksheet->Table->Row)) { + $rowIndex = 0; + + foreach($worksheet->Table->Row as $rowData) { + $columnIndex = 0; + $rowHasData = false; + + foreach($rowData->Cell as $cell) { + if (isset($cell->Data)) { + $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex); + $rowHasData = true; + } + + ++$columnIndex; + } + + ++$rowIndex; + + if ($rowHasData) { + $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex); + } + } + } + + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; + + $worksheetInfo[] = $tmpInfo; + ++$worksheetID; + } + + return $worksheetInfo; + } + + + /** + * Loads PHPExcel from file + * + * @param string $pFilename + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function load($pFilename) + { + // Create new PHPExcel + $objPHPExcel = new PHPExcel(); + $objPHPExcel->removeSheetByIndex(0); + + // Load into this instance + return $this->loadIntoExisting($pFilename, $objPHPExcel); + } + + + protected static function identifyFixedStyleValue($styleList,&$styleAttributeValue) { + $styleAttributeValue = strtolower($styleAttributeValue); + foreach($styleList as $style) { + if ($styleAttributeValue == strtolower($style)) { + $styleAttributeValue = $style; + return true; + } + } + return false; + } + + + /** + * pixel units to excel width units(units of 1/256th of a character width) + * @param pxs + * @return + */ + protected static function _pixel2WidthUnits($pxs) { + $UNIT_OFFSET_MAP = array(0, 36, 73, 109, 146, 182, 219); + + $widthUnits = 256 * ($pxs / 7); + $widthUnits += $UNIT_OFFSET_MAP[($pxs % 7)]; + return $widthUnits; + } + + + /** + * excel width units(units of 1/256th of a character width) to pixel units + * @param widthUnits + * @return + */ + protected static function _widthUnits2Pixel($widthUnits) { + $pixels = ($widthUnits / 256) * 7; + $offsetWidthUnits = $widthUnits % 256; + $pixels += round($offsetWidthUnits / (256 / 7)); + return $pixels; + } + + + protected static function _hex2str($hex) { + return chr(hexdec($hex[1])); + } + + + /** + * Loads PHPExcel from file into PHPExcel instance + * + * @param string $pFilename + * @param PHPExcel $objPHPExcel + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel) + { + $fromFormats = array('\-', '\ '); + $toFormats = array('-', ' '); + + $underlineStyles = array ( + PHPExcel_Style_Font::UNDERLINE_NONE, + PHPExcel_Style_Font::UNDERLINE_DOUBLE, + PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING, + PHPExcel_Style_Font::UNDERLINE_SINGLE, + PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING + ); + $verticalAlignmentStyles = array ( + PHPExcel_Style_Alignment::VERTICAL_BOTTOM, + PHPExcel_Style_Alignment::VERTICAL_TOP, + PHPExcel_Style_Alignment::VERTICAL_CENTER, + PHPExcel_Style_Alignment::VERTICAL_JUSTIFY + ); + $horizontalAlignmentStyles = array ( + PHPExcel_Style_Alignment::HORIZONTAL_GENERAL, + PHPExcel_Style_Alignment::HORIZONTAL_LEFT, + PHPExcel_Style_Alignment::HORIZONTAL_RIGHT, + PHPExcel_Style_Alignment::HORIZONTAL_CENTER, + PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS, + PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY + ); + + $timezoneObj = new DateTimeZone('Europe/London'); + $GMT = new DateTimeZone('UTC'); + + + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + if (!$this->canRead($pFilename)) { + throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file."); + } + + $xml = simplexml_load_string($this->securityScan(file_get_contents($pFilename)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $namespaces = $xml->getNamespaces(true); + + $docProps = $objPHPExcel->getProperties(); + if (isset($xml->DocumentProperties[0])) { + foreach($xml->DocumentProperties[0] as $propertyName => $propertyValue) { + switch ($propertyName) { + case 'Title' : + $docProps->setTitle(self::_convertStringEncoding($propertyValue,$this->_charSet)); + break; + case 'Subject' : + $docProps->setSubject(self::_convertStringEncoding($propertyValue,$this->_charSet)); + break; + case 'Author' : + $docProps->setCreator(self::_convertStringEncoding($propertyValue,$this->_charSet)); + break; + case 'Created' : + $creationDate = strtotime($propertyValue); + $docProps->setCreated($creationDate); + break; + case 'LastAuthor' : + $docProps->setLastModifiedBy(self::_convertStringEncoding($propertyValue,$this->_charSet)); + break; + case 'LastSaved' : + $lastSaveDate = strtotime($propertyValue); + $docProps->setModified($lastSaveDate); + break; + case 'Company' : + $docProps->setCompany(self::_convertStringEncoding($propertyValue,$this->_charSet)); + break; + case 'Category' : + $docProps->setCategory(self::_convertStringEncoding($propertyValue,$this->_charSet)); + break; + case 'Manager' : + $docProps->setManager(self::_convertStringEncoding($propertyValue,$this->_charSet)); + break; + case 'Keywords' : + $docProps->setKeywords(self::_convertStringEncoding($propertyValue,$this->_charSet)); + break; + case 'Description' : + $docProps->setDescription(self::_convertStringEncoding($propertyValue,$this->_charSet)); + break; + } + } + } + if (isset($xml->CustomDocumentProperties)) { + foreach($xml->CustomDocumentProperties[0] as $propertyName => $propertyValue) { + $propertyAttributes = $propertyValue->attributes($namespaces['dt']); + $propertyName = preg_replace_callback('/_x([0-9a-z]{4})_/','PHPExcel_Reader_Excel2003XML::_hex2str',$propertyName); + $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_UNKNOWN; + switch((string) $propertyAttributes) { + case 'string' : + $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING; + $propertyValue = trim($propertyValue); + break; + case 'boolean' : + $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_BOOLEAN; + $propertyValue = (bool) $propertyValue; + break; + case 'integer' : + $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_INTEGER; + $propertyValue = intval($propertyValue); + break; + case 'float' : + $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_FLOAT; + $propertyValue = floatval($propertyValue); + break; + case 'dateTime.tz' : + $propertyType = PHPExcel_DocumentProperties::PROPERTY_TYPE_DATE; + $propertyValue = strtotime(trim($propertyValue)); + break; + } + $docProps->setCustomProperty($propertyName,$propertyValue,$propertyType); + } + } + + foreach($xml->Styles[0] as $style) { + $style_ss = $style->attributes($namespaces['ss']); + $styleID = (string) $style_ss['ID']; +// echo 'Style ID = '.$styleID.'
'; + if ($styleID == 'Default') { + $this->_styles['Default'] = array(); + } else { + $this->_styles[$styleID] = $this->_styles['Default']; + } + foreach ($style as $styleType => $styleData) { + $styleAttributes = $styleData->attributes($namespaces['ss']); +// echo $styleType.'
'; + switch ($styleType) { + case 'Alignment' : + foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) { +// echo $styleAttributeKey.' = '.$styleAttributeValue.'
'; + $styleAttributeValue = (string) $styleAttributeValue; + switch ($styleAttributeKey) { + case 'Vertical' : + if (self::identifyFixedStyleValue($verticalAlignmentStyles,$styleAttributeValue)) { + $this->_styles[$styleID]['alignment']['vertical'] = $styleAttributeValue; + } + break; + case 'Horizontal' : + if (self::identifyFixedStyleValue($horizontalAlignmentStyles,$styleAttributeValue)) { + $this->_styles[$styleID]['alignment']['horizontal'] = $styleAttributeValue; + } + break; + case 'WrapText' : + $this->_styles[$styleID]['alignment']['wrap'] = true; + break; + } + } + break; + case 'Borders' : + foreach($styleData->Border as $borderStyle) { + $borderAttributes = $borderStyle->attributes($namespaces['ss']); + $thisBorder = array(); + foreach($borderAttributes as $borderStyleKey => $borderStyleValue) { +// echo $borderStyleKey.' = '.$borderStyleValue.'
'; + switch ($borderStyleKey) { + case 'LineStyle' : + $thisBorder['style'] = PHPExcel_Style_Border::BORDER_MEDIUM; +// $thisBorder['style'] = $borderStyleValue; + break; + case 'Weight' : +// $thisBorder['style'] = $borderStyleValue; + break; + case 'Position' : + $borderPosition = strtolower($borderStyleValue); + break; + case 'Color' : + $borderColour = substr($borderStyleValue,1); + $thisBorder['color']['rgb'] = $borderColour; + break; + } + } + if (!empty($thisBorder)) { + if (($borderPosition == 'left') || ($borderPosition == 'right') || ($borderPosition == 'top') || ($borderPosition == 'bottom')) { + $this->_styles[$styleID]['borders'][$borderPosition] = $thisBorder; + } + } + } + break; + case 'Font' : + foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) { +// echo $styleAttributeKey.' = '.$styleAttributeValue.'
'; + $styleAttributeValue = (string) $styleAttributeValue; + switch ($styleAttributeKey) { + case 'FontName' : + $this->_styles[$styleID]['font']['name'] = $styleAttributeValue; + break; + case 'Size' : + $this->_styles[$styleID]['font']['size'] = $styleAttributeValue; + break; + case 'Color' : + $this->_styles[$styleID]['font']['color']['rgb'] = substr($styleAttributeValue,1); + break; + case 'Bold' : + $this->_styles[$styleID]['font']['bold'] = true; + break; + case 'Italic' : + $this->_styles[$styleID]['font']['italic'] = true; + break; + case 'Underline' : + if (self::identifyFixedStyleValue($underlineStyles,$styleAttributeValue)) { + $this->_styles[$styleID]['font']['underline'] = $styleAttributeValue; + } + break; + } + } + break; + case 'Interior' : + foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) { +// echo $styleAttributeKey.' = '.$styleAttributeValue.'
'; + switch ($styleAttributeKey) { + case 'Color' : + $this->_styles[$styleID]['fill']['color']['rgb'] = substr($styleAttributeValue,1); + break; + } + } + break; + case 'NumberFormat' : + foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) { +// echo $styleAttributeKey.' = '.$styleAttributeValue.'
'; + $styleAttributeValue = str_replace($fromFormats,$toFormats,$styleAttributeValue); + switch ($styleAttributeValue) { + case 'Short Date' : + $styleAttributeValue = 'dd/mm/yyyy'; + break; + } + if ($styleAttributeValue > '') { + $this->_styles[$styleID]['numberformat']['code'] = $styleAttributeValue; + } + } + break; + case 'Protection' : + foreach($styleAttributes as $styleAttributeKey => $styleAttributeValue) { +// echo $styleAttributeKey.' = '.$styleAttributeValue.'
'; + } + break; + } + } +// print_r($this->_styles[$styleID]); +// echo '
'; + } +// echo '
'; + + $worksheetID = 0; + $xml_ss = $xml->children($namespaces['ss']); + + foreach($xml_ss->Worksheet as $worksheet) { + $worksheet_ss = $worksheet->attributes($namespaces['ss']); + + if ((isset($this->_loadSheetsOnly)) && (isset($worksheet_ss['Name'])) && + (!in_array($worksheet_ss['Name'], $this->_loadSheetsOnly))) { + continue; + } + +// echo '

Worksheet: ',$worksheet_ss['Name'],'

'; +// + // Create new Worksheet + $objPHPExcel->createSheet(); + $objPHPExcel->setActiveSheetIndex($worksheetID); + if (isset($worksheet_ss['Name'])) { + $worksheetName = self::_convertStringEncoding((string) $worksheet_ss['Name'],$this->_charSet); + // Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in + // formula cells... during the load, all formulae should be correct, and we're simply bringing + // the worksheet name in line with the formula, not the reverse + $objPHPExcel->getActiveSheet()->setTitle($worksheetName,false); + } + + $columnID = 'A'; + if (isset($worksheet->Table->Column)) { + foreach($worksheet->Table->Column as $columnData) { + $columnData_ss = $columnData->attributes($namespaces['ss']); + if (isset($columnData_ss['Index'])) { + $columnID = PHPExcel_Cell::stringFromColumnIndex($columnData_ss['Index']-1); + } + if (isset($columnData_ss['Width'])) { + $columnWidth = $columnData_ss['Width']; +// echo 'Setting column width for '.$columnID.' to '.$columnWidth.'
'; + $objPHPExcel->getActiveSheet()->getColumnDimension($columnID)->setWidth($columnWidth / 5.4); + } + ++$columnID; + } + } + + $rowID = 1; + if (isset($worksheet->Table->Row)) { + $additionalMergedCells = 0; + foreach($worksheet->Table->Row as $rowData) { + $rowHasData = false; + $row_ss = $rowData->attributes($namespaces['ss']); + if (isset($row_ss['Index'])) { + $rowID = (integer) $row_ss['Index']; + } +// echo 'Row '.$rowID.'
'; + + $columnID = 'A'; + foreach($rowData->Cell as $cell) { + + $cell_ss = $cell->attributes($namespaces['ss']); + if (isset($cell_ss['Index'])) { + $columnID = PHPExcel_Cell::stringFromColumnIndex($cell_ss['Index']-1); + } + $cellRange = $columnID.$rowID; + + if ($this->getReadFilter() !== NULL) { + if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) { + continue; + } + } + + if ((isset($cell_ss['MergeAcross'])) || (isset($cell_ss['MergeDown']))) { + $columnTo = $columnID; + if (isset($cell_ss['MergeAcross'])) { + $additionalMergedCells += (int)$cell_ss['MergeAcross']; + $columnTo = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($columnID) + $cell_ss['MergeAcross'] -1); + } + $rowTo = $rowID; + if (isset($cell_ss['MergeDown'])) { + $rowTo = $rowTo + $cell_ss['MergeDown']; + } + $cellRange .= ':'.$columnTo.$rowTo; + $objPHPExcel->getActiveSheet()->mergeCells($cellRange); + } + + $cellIsSet = $hasCalculatedValue = false; + $cellDataFormula = ''; + if (isset($cell_ss['Formula'])) { + $cellDataFormula = $cell_ss['Formula']; + // added this as a check for array formulas + if (isset($cell_ss['ArrayRange'])) { + $cellDataCSEFormula = $cell_ss['ArrayRange']; +// echo "found an array formula at ".$columnID.$rowID."
"; + } + $hasCalculatedValue = true; + } + if (isset($cell->Data)) { + $cellValue = $cellData = $cell->Data; + $type = PHPExcel_Cell_DataType::TYPE_NULL; + $cellData_ss = $cellData->attributes($namespaces['ss']); + if (isset($cellData_ss['Type'])) { + $cellDataType = $cellData_ss['Type']; + switch ($cellDataType) { + /* + const TYPE_STRING = 's'; + const TYPE_FORMULA = 'f'; + const TYPE_NUMERIC = 'n'; + const TYPE_BOOL = 'b'; + const TYPE_NULL = 'null'; + const TYPE_INLINE = 'inlineStr'; + const TYPE_ERROR = 'e'; + */ + case 'String' : + $cellValue = self::_convertStringEncoding($cellValue,$this->_charSet); + $type = PHPExcel_Cell_DataType::TYPE_STRING; + break; + case 'Number' : + $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; + $cellValue = (float) $cellValue; + if (floor($cellValue) == $cellValue) { + $cellValue = (integer) $cellValue; + } + break; + case 'Boolean' : + $type = PHPExcel_Cell_DataType::TYPE_BOOL; + $cellValue = ($cellValue != 0); + break; + case 'DateTime' : + $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; + $cellValue = PHPExcel_Shared_Date::PHPToExcel(strtotime($cellValue)); + break; + case 'Error' : + $type = PHPExcel_Cell_DataType::TYPE_ERROR; + break; + } + } + + if ($hasCalculatedValue) { +// echo 'FORMULA
'; + $type = PHPExcel_Cell_DataType::TYPE_FORMULA; + $columnNumber = PHPExcel_Cell::columnIndexFromString($columnID); + if (substr($cellDataFormula,0,3) == 'of:') { + $cellDataFormula = substr($cellDataFormula,3); +// echo 'Before: ',$cellDataFormula,'
'; + $temp = explode('"',$cellDataFormula); + $key = false; + foreach($temp as &$value) { + // Only replace in alternate array entries (i.e. non-quoted blocks) + if ($key = !$key) { + $value = str_replace(array('[.','.',']'),'',$value); + } + } + } else { + // Convert R1C1 style references to A1 style references (but only when not quoted) +// echo 'Before: ',$cellDataFormula,'
'; + $temp = explode('"',$cellDataFormula); + $key = false; + foreach($temp as &$value) { + // Only replace in alternate array entries (i.e. non-quoted blocks) + if ($key = !$key) { + preg_match_all('/(R(\[?-?\d*\]?))(C(\[?-?\d*\]?))/',$value, $cellReferences,PREG_SET_ORDER+PREG_OFFSET_CAPTURE); + // Reverse the matches array, otherwise all our offsets will become incorrect if we modify our way + // through the formula from left to right. Reversing means that we work right to left.through + // the formula + $cellReferences = array_reverse($cellReferences); + // Loop through each R1C1 style reference in turn, converting it to its A1 style equivalent, + // then modify the formula to use that new reference + foreach($cellReferences as $cellReference) { + $rowReference = $cellReference[2][0]; + // Empty R reference is the current row + if ($rowReference == '') $rowReference = $rowID; + // Bracketed R references are relative to the current row + if ($rowReference{0} == '[') $rowReference = $rowID + trim($rowReference,'[]'); + $columnReference = $cellReference[4][0]; + // Empty C reference is the current column + if ($columnReference == '') $columnReference = $columnNumber; + // Bracketed C references are relative to the current column + if ($columnReference{0} == '[') $columnReference = $columnNumber + trim($columnReference,'[]'); + $A1CellReference = PHPExcel_Cell::stringFromColumnIndex($columnReference-1).$rowReference; + $value = substr_replace($value,$A1CellReference,$cellReference[0][1],strlen($cellReference[0][0])); + } + } + } + } + unset($value); + // Then rebuild the formula string + $cellDataFormula = implode('"',$temp); +// echo 'After: ',$cellDataFormula,'
'; + } + +// echo 'Cell '.$columnID.$rowID.' is a '.$type.' with a value of '.(($hasCalculatedValue) ? $cellDataFormula : $cellValue).'
'; +// + $objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $cellValue),$type); + if ($hasCalculatedValue) { +// echo 'Formula result is '.$cellValue.'
'; + $objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setCalculatedValue($cellValue); + } + $cellIsSet = $rowHasData = true; + } + + if (isset($cell->Comment)) { +// echo 'comment found
'; + $commentAttributes = $cell->Comment->attributes($namespaces['ss']); + $author = 'unknown'; + if (isset($commentAttributes->Author)) { + $author = (string)$commentAttributes->Author; +// echo 'Author: ',$author,'
'; + } + $node = $cell->Comment->Data->asXML(); +// $annotation = str_replace('html:','',substr($node,49,-10)); +// echo $annotation,'
'; + $annotation = strip_tags($node); +// echo 'Annotation: ',$annotation,'
'; + $objPHPExcel->getActiveSheet()->getComment( $columnID.$rowID ) + ->setAuthor(self::_convertStringEncoding($author ,$this->_charSet)) + ->setText($this->_parseRichText($annotation) ); + } + + if (($cellIsSet) && (isset($cell_ss['StyleID']))) { + $style = (string) $cell_ss['StyleID']; +// echo 'Cell style for '.$columnID.$rowID.' is '.$style.'
'; + if ((isset($this->_styles[$style])) && (!empty($this->_styles[$style]))) { +// echo 'Cell '.$columnID.$rowID.'
'; +// print_r($this->_styles[$style]); +// echo '
'; + if (!$objPHPExcel->getActiveSheet()->cellExists($columnID.$rowID)) { + $objPHPExcel->getActiveSheet()->getCell($columnID.$rowID)->setValue(NULL); + } + $objPHPExcel->getActiveSheet()->getStyle($cellRange)->applyFromArray($this->_styles[$style]); + } + } + ++$columnID; + while ($additionalMergedCells > 0) { + ++$columnID; + $additionalMergedCells--; + } + } + + if ($rowHasData) { + if (isset($row_ss['StyleID'])) { + $rowStyle = $row_ss['StyleID']; + } + if (isset($row_ss['Height'])) { + $rowHeight = $row_ss['Height']; +// echo 'Setting row height to '.$rowHeight.'
'; + $objPHPExcel->getActiveSheet()->getRowDimension($rowID)->setRowHeight($rowHeight); + } + } + + ++$rowID; + } + } + ++$worksheetID; + } + + // Return + return $objPHPExcel; + } + + + protected static function _convertStringEncoding($string,$charset) { + if ($charset != 'UTF-8') { + return PHPExcel_Shared_String::ConvertEncoding($string,'UTF-8',$charset); + } + return $string; + } + + + protected function _parseRichText($is = '') { + $value = new PHPExcel_RichText(); + + $value->createText(self::_convertStringEncoding($is,$this->_charSet)); + + return $value; + } + +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/Excel2007.php b/includes/PHPExcel/Classes/PHPExcel/Reader/Excel2007.php new file mode 100644 index 0000000..e41596a --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/Excel2007.php @@ -0,0 +1,2083 @@ +_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + $this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance(); + } + + + /** + * Can the current PHPExcel_Reader_IReader read the file? + * + * @param string $pFilename + * @return boolean + * @throws PHPExcel_Reader_Exception + */ + public function canRead($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $zipClass = PHPExcel_Settings::getZipClass(); + + // Check if zip class exists +// if (!class_exists($zipClass, FALSE)) { +// throw new PHPExcel_Reader_Exception($zipClass . " library is not enabled"); +// } + + $xl = false; + // Load file + $zip = new $zipClass; + if ($zip->open($pFilename) === true) { + // check if it is an OOXML archive + $rels = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "_rels/.rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + if ($rels !== false) { + foreach ($rels->Relationship as $rel) { + switch ($rel["Type"]) { + case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument": + if (basename($rel["Target"]) == 'workbook.xml') { + $xl = true; + } + break; + + } + } + } + $zip->close(); + } + + return $xl; + } + + + /** + * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetNames($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $worksheetNames = array(); + + $zipClass = PHPExcel_Settings::getZipClass(); + + $zip = new $zipClass; + $zip->open($pFilename); + + // The files we're looking at here are small enough that simpleXML is more efficient than XMLReader + $rels = simplexml_load_string( + $this->securityScan($this->_getFromZipArchive($zip, "_rels/.rels"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()) + ); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + foreach ($rels->Relationship as $rel) { + switch ($rel["Type"]) { + case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument": + $xmlWorkbook = simplexml_load_string( + $this->securityScan($this->_getFromZipArchive($zip, "{$rel['Target']}"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()) + ); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + + if ($xmlWorkbook->sheets) { + foreach ($xmlWorkbook->sheets->sheet as $eleSheet) { + // Check if sheet should be skipped + $worksheetNames[] = (string) $eleSheet["name"]; + } + } + } + } + + $zip->close(); + + return $worksheetNames; + } + + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $worksheetInfo = array(); + + $zipClass = PHPExcel_Settings::getZipClass(); + + $zip = new $zipClass; + $zip->open($pFilename); + + $rels = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "_rels/.rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + foreach ($rels->Relationship as $rel) { + if ($rel["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument") { + $dir = dirname($rel["Target"]); + $relsWorkbook = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "$dir/_rels/" . basename($rel["Target"]) . ".rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + $relsWorkbook->registerXPathNamespace("rel", "http://schemas.openxmlformats.org/package/2006/relationships"); + + $worksheets = array(); + foreach ($relsWorkbook->Relationship as $ele) { + if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet") { + $worksheets[(string) $ele["Id"]] = $ele["Target"]; + } + } + + $xmlWorkbook = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "{$rel['Target']}")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + if ($xmlWorkbook->sheets) { + $dir = dirname($rel["Target"]); + foreach ($xmlWorkbook->sheets->sheet as $eleSheet) { + $tmpInfo = array( + 'worksheetName' => (string) $eleSheet["name"], + 'lastColumnLetter' => 'A', + 'lastColumnIndex' => 0, + 'totalRows' => 0, + 'totalColumns' => 0, + ); + + $fileWorksheet = $worksheets[(string) self::array_item($eleSheet->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")]; + + $xml = new XMLReader(); + $res = $xml->xml($this->securityScanFile('zip://'.PHPExcel_Shared_File::realpath($pFilename).'#'."$dir/$fileWorksheet"), null, PHPExcel_Settings::getLibXmlLoaderOptions()); + $xml->setParserProperty(2,true); + + $currCells = 0; + while ($xml->read()) { + if ($xml->name == 'row' && $xml->nodeType == XMLReader::ELEMENT) { + $row = $xml->getAttribute('r'); + $tmpInfo['totalRows'] = $row; + $tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'],$currCells); + $currCells = 0; + } elseif ($xml->name == 'c' && $xml->nodeType == XMLReader::ELEMENT) { + $currCells++; + } + } + $tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'],$currCells); + $xml->close(); + + $tmpInfo['lastColumnIndex'] = $tmpInfo['totalColumns'] - 1; + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + + $worksheetInfo[] = $tmpInfo; + } + } + } + } + + $zip->close(); + + return $worksheetInfo; + } + + + private static function _castToBool($c) { +// echo 'Initial Cast to Boolean', PHP_EOL; + $value = isset($c->v) ? (string) $c->v : NULL; + if ($value == '0') { + return FALSE; + } elseif ($value == '1') { + return TRUE; + } else { + return (bool)$c->v; + } + return $value; + } // function _castToBool() + + + private static function _castToError($c) { +// echo 'Initial Cast to Error', PHP_EOL; + return isset($c->v) ? (string) $c->v : NULL; + } // function _castToError() + + + private static function _castToString($c) { +// echo 'Initial Cast to String, PHP_EOL; + return isset($c->v) ? (string) $c->v : NULL; + } // function _castToString() + + + private function _castToFormula($c,$r,&$cellDataType,&$value,&$calculatedValue,&$sharedFormulas,$castBaseType) { +// echo 'Formula', PHP_EOL; +// echo '$c->f is ', $c->f, PHP_EOL; + $cellDataType = 'f'; + $value = "={$c->f}"; + $calculatedValue = self::$castBaseType($c); + + // Shared formula? + if (isset($c->f['t']) && strtolower((string)$c->f['t']) == 'shared') { +// echo 'SHARED FORMULA', PHP_EOL; + $instance = (string)$c->f['si']; + +// echo 'Instance ID = ', $instance, PHP_EOL; +// +// echo 'Shared Formula Array:', PHP_EOL; +// print_r($sharedFormulas); + if (!isset($sharedFormulas[(string)$c->f['si']])) { +// echo 'SETTING NEW SHARED FORMULA', PHP_EOL; +// echo 'Master is ', $r, PHP_EOL; +// echo 'Formula is ', $value, PHP_EOL; + $sharedFormulas[$instance] = array( 'master' => $r, + 'formula' => $value + ); +// echo 'New Shared Formula Array:', PHP_EOL; +// print_r($sharedFormulas); + } else { +// echo 'GETTING SHARED FORMULA', PHP_EOL; +// echo 'Master is ', $sharedFormulas[$instance]['master'], PHP_EOL; +// echo 'Formula is ', $sharedFormulas[$instance]['formula'], PHP_EOL; + $master = PHPExcel_Cell::coordinateFromString($sharedFormulas[$instance]['master']); + $current = PHPExcel_Cell::coordinateFromString($r); + + $difference = array(0, 0); + $difference[0] = PHPExcel_Cell::columnIndexFromString($current[0]) - PHPExcel_Cell::columnIndexFromString($master[0]); + $difference[1] = $current[1] - $master[1]; + + $value = $this->_referenceHelper->updateFormulaReferences( $sharedFormulas[$instance]['formula'], + 'A1', + $difference[0], + $difference[1] + ); +// echo 'Adjusted Formula is ', $value, PHP_EOL; + } + } + } + + + public function _getFromZipArchive($archive, $fileName = '') + { + // Root-relative paths + if (strpos($fileName, '//') !== false) + { + $fileName = substr($fileName, strpos($fileName, '//') + 1); + } + $fileName = PHPExcel_Shared_File::realpath($fileName); + + // Apache POI fixes + $contents = $archive->getFromName($fileName); + if ($contents === false) + { + $contents = $archive->getFromName(substr($fileName, 1)); + } + + return $contents; + } + + + /** + * Loads PHPExcel from file + * + * @param string $pFilename + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function load($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + // Initialisations + $excel = new PHPExcel; + $excel->removeSheetByIndex(0); + if (!$this->_readDataOnly) { + $excel->removeCellStyleXfByIndex(0); // remove the default style + $excel->removeCellXfByIndex(0); // remove the default style + } + + $zipClass = PHPExcel_Settings::getZipClass(); + + $zip = new $zipClass; + $zip->open($pFilename); + + // Read the theme first, because we need the colour scheme when reading the styles + $wbRels = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "xl/_rels/workbook.xml.rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + foreach ($wbRels->Relationship as $rel) { + switch ($rel["Type"]) { + case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme": + $themeOrderArray = array('lt1','dk1','lt2','dk2'); + $themeOrderAdditional = count($themeOrderArray); + + $xmlTheme = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "xl/{$rel['Target']}")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + if (is_object($xmlTheme)) { + $xmlThemeName = $xmlTheme->attributes(); + $xmlTheme = $xmlTheme->children("http://schemas.openxmlformats.org/drawingml/2006/main"); + $themeName = (string)$xmlThemeName['name']; + + $colourScheme = $xmlTheme->themeElements->clrScheme->attributes(); + $colourSchemeName = (string)$colourScheme['name']; + $colourScheme = $xmlTheme->themeElements->clrScheme->children("http://schemas.openxmlformats.org/drawingml/2006/main"); + + $themeColours = array(); + foreach ($colourScheme as $k => $xmlColour) { + $themePos = array_search($k,$themeOrderArray); + if ($themePos === false) { + $themePos = $themeOrderAdditional++; + } + if (isset($xmlColour->sysClr)) { + $xmlColourData = $xmlColour->sysClr->attributes(); + $themeColours[$themePos] = $xmlColourData['lastClr']; + } elseif (isset($xmlColour->srgbClr)) { + $xmlColourData = $xmlColour->srgbClr->attributes(); + $themeColours[$themePos] = $xmlColourData['val']; + } + } + self::$_theme = new PHPExcel_Reader_Excel2007_Theme($themeName,$colourSchemeName,$themeColours); + } + break; + } + } + + $rels = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "_rels/.rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + foreach ($rels->Relationship as $rel) { + switch ($rel["Type"]) { + case "http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties": + $xmlCore = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "{$rel['Target']}")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + if (is_object($xmlCore)) { + $xmlCore->registerXPathNamespace("dc", "http://purl.org/dc/elements/1.1/"); + $xmlCore->registerXPathNamespace("dcterms", "http://purl.org/dc/terms/"); + $xmlCore->registerXPathNamespace("cp", "http://schemas.openxmlformats.org/package/2006/metadata/core-properties"); + $docProps = $excel->getProperties(); + $docProps->setCreator((string) self::array_item($xmlCore->xpath("dc:creator"))); + $docProps->setLastModifiedBy((string) self::array_item($xmlCore->xpath("cp:lastModifiedBy"))); + $docProps->setCreated(strtotime(self::array_item($xmlCore->xpath("dcterms:created")))); //! respect xsi:type + $docProps->setModified(strtotime(self::array_item($xmlCore->xpath("dcterms:modified")))); //! respect xsi:type + $docProps->setTitle((string) self::array_item($xmlCore->xpath("dc:title"))); + $docProps->setDescription((string) self::array_item($xmlCore->xpath("dc:description"))); + $docProps->setSubject((string) self::array_item($xmlCore->xpath("dc:subject"))); + $docProps->setKeywords((string) self::array_item($xmlCore->xpath("cp:keywords"))); + $docProps->setCategory((string) self::array_item($xmlCore->xpath("cp:category"))); + } + break; + + case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties": + $xmlCore = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "{$rel['Target']}")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + if (is_object($xmlCore)) { + $docProps = $excel->getProperties(); + if (isset($xmlCore->Company)) + $docProps->setCompany((string) $xmlCore->Company); + if (isset($xmlCore->Manager)) + $docProps->setManager((string) $xmlCore->Manager); + } + break; + + case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/custom-properties": + $xmlCore = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "{$rel['Target']}")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + if (is_object($xmlCore)) { + $docProps = $excel->getProperties(); + foreach ($xmlCore as $xmlProperty) { + $cellDataOfficeAttributes = $xmlProperty->attributes(); + if (isset($cellDataOfficeAttributes['name'])) { + $propertyName = (string) $cellDataOfficeAttributes['name']; + $cellDataOfficeChildren = $xmlProperty->children('http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes'); + $attributeType = $cellDataOfficeChildren->getName(); + $attributeValue = (string) $cellDataOfficeChildren->{$attributeType}; + $attributeValue = PHPExcel_DocumentProperties::convertProperty($attributeValue,$attributeType); + $attributeType = PHPExcel_DocumentProperties::convertPropertyType($attributeType); + $docProps->setCustomProperty($propertyName,$attributeValue,$attributeType); + } + } + } + break; + //Ribbon + case "http://schemas.microsoft.com/office/2006/relationships/ui/extensibility": + $customUI = $rel['Target']; + if(!is_null($customUI)){ + $this->_readRibbon($excel, $customUI, $zip); + } + break; + case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument": + $dir = dirname($rel["Target"]); + $relsWorkbook = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "$dir/_rels/" . basename($rel["Target"]) . ".rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + $relsWorkbook->registerXPathNamespace("rel", "http://schemas.openxmlformats.org/package/2006/relationships"); + + $sharedStrings = array(); + $xpath = self::array_item($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings']")); + $xmlStrings = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "$dir/$xpath[Target]")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + if (isset($xmlStrings) && isset($xmlStrings->si)) { + foreach ($xmlStrings->si as $val) { + if (isset($val->t)) { + $sharedStrings[] = PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $val->t ); + } elseif (isset($val->r)) { + $sharedStrings[] = $this->_parseRichText($val); + } + } + } + + $worksheets = array(); + $macros = $customUI = NULL; + foreach ($relsWorkbook->Relationship as $ele) { + switch($ele['Type']){ + case "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet": + $worksheets[(string) $ele["Id"]] = $ele["Target"]; + break; + // a vbaProject ? (: some macros) + case "http://schemas.microsoft.com/office/2006/relationships/vbaProject": + $macros = $ele["Target"]; + break; + } + } + + if(!is_null($macros)){ + $macrosCode = $this->_getFromZipArchive($zip, 'xl/vbaProject.bin');//vbaProject.bin always in 'xl' dir and always named vbaProject.bin + if($macrosCode !== false){ + $excel->setMacrosCode($macrosCode); + $excel->setHasMacros(true); + //short-circuit : not reading vbaProject.bin.rel to get Signature =>allways vbaProjectSignature.bin in 'xl' dir + $Certificate = $this->_getFromZipArchive($zip, 'xl/vbaProjectSignature.bin'); + if($Certificate !== false) + $excel->setMacrosCertificate($Certificate); + } + } + $styles = array(); + $cellStyles = array(); + $xpath = self::array_item($relsWorkbook->xpath("rel:Relationship[@Type='http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles']")); + $xmlStyles = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "$dir/$xpath[Target]")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + $numFmts = null; + if ($xmlStyles && $xmlStyles->numFmts[0]) { + $numFmts = $xmlStyles->numFmts[0]; + } + if (isset($numFmts) && ($numFmts !== NULL)) { + $numFmts->registerXPathNamespace("sml", "http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + } + if (!$this->_readDataOnly && $xmlStyles) { + foreach ($xmlStyles->cellXfs->xf as $xf) { + $numFmt = PHPExcel_Style_NumberFormat::FORMAT_GENERAL; + + if ($xf["numFmtId"]) { + if (isset($numFmts)) { + $tmpNumFmt = self::array_item($numFmts->xpath("sml:numFmt[@numFmtId=$xf[numFmtId]]")); + + if (isset($tmpNumFmt["formatCode"])) { + $numFmt = (string) $tmpNumFmt["formatCode"]; + } + } + + if ((int)$xf["numFmtId"] < 164) { + $numFmt = PHPExcel_Style_NumberFormat::builtInFormatCode((int)$xf["numFmtId"]); + } + } + $quotePrefix = false; + if (isset($xf["quotePrefix"])) { + $quotePrefix = (boolean) $xf["quotePrefix"]; + } + //$numFmt = str_replace('mm', 'i', $numFmt); + //$numFmt = str_replace('h', 'H', $numFmt); + + $style = (object) array( + "numFmt" => $numFmt, + "font" => $xmlStyles->fonts->font[intval($xf["fontId"])], + "fill" => $xmlStyles->fills->fill[intval($xf["fillId"])], + "border" => $xmlStyles->borders->border[intval($xf["borderId"])], + "alignment" => $xf->alignment, + "protection" => $xf->protection, + "quotePrefix" => $quotePrefix, + ); + $styles[] = $style; + + // add style to cellXf collection + $objStyle = new PHPExcel_Style; + self::_readStyle($objStyle, $style); + $excel->addCellXf($objStyle); + } + + foreach ($xmlStyles->cellStyleXfs->xf as $xf) { + $numFmt = PHPExcel_Style_NumberFormat::FORMAT_GENERAL; + if ($numFmts && $xf["numFmtId"]) { + $tmpNumFmt = self::array_item($numFmts->xpath("sml:numFmt[@numFmtId=$xf[numFmtId]]")); + if (isset($tmpNumFmt["formatCode"])) { + $numFmt = (string) $tmpNumFmt["formatCode"]; + } else if ((int)$xf["numFmtId"] < 165) { + $numFmt = PHPExcel_Style_NumberFormat::builtInFormatCode((int)$xf["numFmtId"]); + } + } + + $cellStyle = (object) array( + "numFmt" => $numFmt, + "font" => $xmlStyles->fonts->font[intval($xf["fontId"])], + "fill" => $xmlStyles->fills->fill[intval($xf["fillId"])], + "border" => $xmlStyles->borders->border[intval($xf["borderId"])], + "alignment" => $xf->alignment, + "protection" => $xf->protection, + "quotePrefix" => $quotePrefix, + ); + $cellStyles[] = $cellStyle; + + // add style to cellStyleXf collection + $objStyle = new PHPExcel_Style; + self::_readStyle($objStyle, $cellStyle); + $excel->addCellStyleXf($objStyle); + } + } + + $dxfs = array(); + if (!$this->_readDataOnly && $xmlStyles) { + // Conditional Styles + if ($xmlStyles->dxfs) { + foreach ($xmlStyles->dxfs->dxf as $dxf) { + $style = new PHPExcel_Style(FALSE, TRUE); + self::_readStyle($style, $dxf); + $dxfs[] = $style; + } + } + // Cell Styles + if ($xmlStyles->cellStyles) { + foreach ($xmlStyles->cellStyles->cellStyle as $cellStyle) { + if (intval($cellStyle['builtinId']) == 0) { + if (isset($cellStyles[intval($cellStyle['xfId'])])) { + // Set default style + $style = new PHPExcel_Style; + self::_readStyle($style, $cellStyles[intval($cellStyle['xfId'])]); + + // normal style, currently not using it for anything + } + } + } + } + } + + $xmlWorkbook = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "{$rel['Target']}")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + + // Set base date + if ($xmlWorkbook->workbookPr) { + PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900); + if (isset($xmlWorkbook->workbookPr['date1904'])) { + if (self::boolean((string) $xmlWorkbook->workbookPr['date1904'])) { + PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_MAC_1904); + } + } + } + + $sheetId = 0; // keep track of new sheet id in final workbook + $oldSheetId = -1; // keep track of old sheet id in final workbook + $countSkippedSheets = 0; // keep track of number of skipped sheets + $mapSheetId = array(); // mapping of sheet ids from old to new + + + $charts = $chartDetails = array(); + + if ($xmlWorkbook->sheets) { + foreach ($xmlWorkbook->sheets->sheet as $eleSheet) { + ++$oldSheetId; + + // Check if sheet should be skipped + if (isset($this->_loadSheetsOnly) && !in_array((string) $eleSheet["name"], $this->_loadSheetsOnly)) { + ++$countSkippedSheets; + $mapSheetId[$oldSheetId] = null; + continue; + } + + // Map old sheet id in original workbook to new sheet id. + // They will differ if loadSheetsOnly() is being used + $mapSheetId[$oldSheetId] = $oldSheetId - $countSkippedSheets; + + // Load sheet + $docSheet = $excel->createSheet(); + // Use false for $updateFormulaCellReferences to prevent adjustment of worksheet + // references in formula cells... during the load, all formulae should be correct, + // and we're simply bringing the worksheet name in line with the formula, not the + // reverse + $docSheet->setTitle((string) $eleSheet["name"],false); + $fileWorksheet = $worksheets[(string) self::array_item($eleSheet->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")]; + $xmlSheet = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "$dir/$fileWorksheet")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + + $sharedFormulas = array(); + + if (isset($eleSheet["state"]) && (string) $eleSheet["state"] != '') { + $docSheet->setSheetState( (string) $eleSheet["state"] ); + } + + if (isset($xmlSheet->sheetViews) && isset($xmlSheet->sheetViews->sheetView)) { + if (isset($xmlSheet->sheetViews->sheetView['zoomScale'])) { + $docSheet->getSheetView()->setZoomScale( intval($xmlSheet->sheetViews->sheetView['zoomScale']) ); + } + + if (isset($xmlSheet->sheetViews->sheetView['zoomScaleNormal'])) { + $docSheet->getSheetView()->setZoomScaleNormal( intval($xmlSheet->sheetViews->sheetView['zoomScaleNormal']) ); + } + + if (isset($xmlSheet->sheetViews->sheetView['view'])) { + $docSheet->getSheetView()->setView((string) $xmlSheet->sheetViews->sheetView['view']); + } + + if (isset($xmlSheet->sheetViews->sheetView['showGridLines'])) { + $docSheet->setShowGridLines(self::boolean((string)$xmlSheet->sheetViews->sheetView['showGridLines'])); + } + + if (isset($xmlSheet->sheetViews->sheetView['showRowColHeaders'])) { + $docSheet->setShowRowColHeaders(self::boolean((string)$xmlSheet->sheetViews->sheetView['showRowColHeaders'])); + } + + if (isset($xmlSheet->sheetViews->sheetView['rightToLeft'])) { + $docSheet->setRightToLeft(self::boolean((string)$xmlSheet->sheetViews->sheetView['rightToLeft'])); + } + + if (isset($xmlSheet->sheetViews->sheetView->pane)) { + if (isset($xmlSheet->sheetViews->sheetView->pane['topLeftCell'])) { + $docSheet->freezePane( (string)$xmlSheet->sheetViews->sheetView->pane['topLeftCell'] ); + } else { + $xSplit = 0; + $ySplit = 0; + + if (isset($xmlSheet->sheetViews->sheetView->pane['xSplit'])) { + $xSplit = 1 + intval($xmlSheet->sheetViews->sheetView->pane['xSplit']); + } + + if (isset($xmlSheet->sheetViews->sheetView->pane['ySplit'])) { + $ySplit = 1 + intval($xmlSheet->sheetViews->sheetView->pane['ySplit']); + } + + $docSheet->freezePaneByColumnAndRow($xSplit, $ySplit); + } + } + + if (isset($xmlSheet->sheetViews->sheetView->selection)) { + if (isset($xmlSheet->sheetViews->sheetView->selection['sqref'])) { + $sqref = (string)$xmlSheet->sheetViews->sheetView->selection['sqref']; + $sqref = explode(' ', $sqref); + $sqref = $sqref[0]; + $docSheet->setSelectedCells($sqref); + } + } + + } + + if (isset($xmlSheet->sheetPr) && isset($xmlSheet->sheetPr->tabColor)) { + if (isset($xmlSheet->sheetPr->tabColor['rgb'])) { + $docSheet->getTabColor()->setARGB( (string)$xmlSheet->sheetPr->tabColor['rgb'] ); + } + } + if (isset($xmlSheet->sheetPr) && isset($xmlSheet->sheetPr['codeName'])) { + $docSheet->setCodeName((string) $xmlSheet->sheetPr['codeName']); + } + if (isset($xmlSheet->sheetPr) && isset($xmlSheet->sheetPr->outlinePr)) { + if (isset($xmlSheet->sheetPr->outlinePr['summaryRight']) && + !self::boolean((string) $xmlSheet->sheetPr->outlinePr['summaryRight'])) { + $docSheet->setShowSummaryRight(FALSE); + } else { + $docSheet->setShowSummaryRight(TRUE); + } + + if (isset($xmlSheet->sheetPr->outlinePr['summaryBelow']) && + !self::boolean((string) $xmlSheet->sheetPr->outlinePr['summaryBelow'])) { + $docSheet->setShowSummaryBelow(FALSE); + } else { + $docSheet->setShowSummaryBelow(TRUE); + } + } + + if (isset($xmlSheet->sheetPr) && isset($xmlSheet->sheetPr->pageSetUpPr)) { + if (isset($xmlSheet->sheetPr->pageSetUpPr['fitToPage']) && + !self::boolean((string) $xmlSheet->sheetPr->pageSetUpPr['fitToPage'])) { + $docSheet->getPageSetup()->setFitToPage(FALSE); + } else { + $docSheet->getPageSetup()->setFitToPage(TRUE); + } + } + + if (isset($xmlSheet->sheetFormatPr)) { + if (isset($xmlSheet->sheetFormatPr['customHeight']) && + self::boolean((string) $xmlSheet->sheetFormatPr['customHeight']) && + isset($xmlSheet->sheetFormatPr['defaultRowHeight'])) { + $docSheet->getDefaultRowDimension()->setRowHeight( (float)$xmlSheet->sheetFormatPr['defaultRowHeight'] ); + } + if (isset($xmlSheet->sheetFormatPr['defaultColWidth'])) { + $docSheet->getDefaultColumnDimension()->setWidth( (float)$xmlSheet->sheetFormatPr['defaultColWidth'] ); + } + if (isset($xmlSheet->sheetFormatPr['zeroHeight']) && + ((string)$xmlSheet->sheetFormatPr['zeroHeight'] == '1')) { + $docSheet->getDefaultRowDimension()->setZeroHeight(true); + } + } + + if (isset($xmlSheet->cols) && !$this->_readDataOnly) { + foreach ($xmlSheet->cols->col as $col) { + for ($i = intval($col["min"]) - 1; $i < intval($col["max"]); ++$i) { + if ($col["style"] && !$this->_readDataOnly) { + $docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setXfIndex(intval($col["style"])); + } + if (self::boolean($col["bestFit"])) { + //$docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setAutoSize(TRUE); + } + if (self::boolean($col["hidden"])) { + // echo PHPExcel_Cell::stringFromColumnIndex($i),': HIDDEN COLUMN',PHP_EOL; + $docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setVisible(FALSE); + } + if (self::boolean($col["collapsed"])) { + $docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setCollapsed(TRUE); + } + if ($col["outlineLevel"] > 0) { + $docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setOutlineLevel(intval($col["outlineLevel"])); + } + $docSheet->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($i))->setWidth(floatval($col["width"])); + + if (intval($col["max"]) == 16384) { + break; + } + } + } + } + + if (isset($xmlSheet->printOptions) && !$this->_readDataOnly) { + if (self::boolean((string) $xmlSheet->printOptions['gridLinesSet'])) { + $docSheet->setShowGridlines(TRUE); + } + + if (self::boolean((string) $xmlSheet->printOptions['gridLines'])) { + $docSheet->setPrintGridlines(TRUE); + } + + if (self::boolean((string) $xmlSheet->printOptions['horizontalCentered'])) { + $docSheet->getPageSetup()->setHorizontalCentered(TRUE); + } + if (self::boolean((string) $xmlSheet->printOptions['verticalCentered'])) { + $docSheet->getPageSetup()->setVerticalCentered(TRUE); + } + } + + if ($xmlSheet && $xmlSheet->sheetData && $xmlSheet->sheetData->row) { + foreach ($xmlSheet->sheetData->row as $row) { + if ($row["ht"] && !$this->_readDataOnly) { + $docSheet->getRowDimension(intval($row["r"]))->setRowHeight(floatval($row["ht"])); + } + if (self::boolean($row["hidden"]) && !$this->_readDataOnly) { + $docSheet->getRowDimension(intval($row["r"]))->setVisible(FALSE); + } + if (self::boolean($row["collapsed"])) { + $docSheet->getRowDimension(intval($row["r"]))->setCollapsed(TRUE); + } + if ($row["outlineLevel"] > 0) { + $docSheet->getRowDimension(intval($row["r"]))->setOutlineLevel(intval($row["outlineLevel"])); + } + if ($row["s"] && !$this->_readDataOnly) { + $docSheet->getRowDimension(intval($row["r"]))->setXfIndex(intval($row["s"])); + } + + foreach ($row->c as $c) { + $r = (string) $c["r"]; + $cellDataType = (string) $c["t"]; + $value = null; + $calculatedValue = null; + + // Read cell? + if ($this->getReadFilter() !== NULL) { + $coordinates = PHPExcel_Cell::coordinateFromString($r); + + if (!$this->getReadFilter()->readCell($coordinates[0], $coordinates[1], $docSheet->getTitle())) { + continue; + } + } + + // echo 'Reading cell ', $coordinates[0], $coordinates[1], PHP_EOL; + // print_r($c); + // echo PHP_EOL; + // echo 'Cell Data Type is ', $cellDataType, ': '; + // + // Read cell! + switch ($cellDataType) { + case "s": + // echo 'String', PHP_EOL; + if ((string)$c->v != '') { + $value = $sharedStrings[intval($c->v)]; + + if ($value instanceof PHPExcel_RichText) { + $value = clone $value; + } + } else { + $value = ''; + } + + break; + case "b": + // echo 'Boolean', PHP_EOL; + if (!isset($c->f)) { + $value = self::_castToBool($c); + } else { + // Formula + $this->_castToFormula($c,$r,$cellDataType,$value,$calculatedValue,$sharedFormulas,'_castToBool'); + if (isset($c->f['t'])) { + $att = array(); + $att = $c->f; + $docSheet->getCell($r)->setFormulaAttributes($att); + } + // echo '$calculatedValue = ', $calculatedValue, PHP_EOL; + } + break; + case "inlineStr": + // echo 'Inline String', PHP_EOL; + $value = $this->_parseRichText($c->is); + + break; + case "e": + // echo 'Error', PHP_EOL; + if (!isset($c->f)) { + $value = self::_castToError($c); + } else { + // Formula + $this->_castToFormula($c,$r,$cellDataType,$value,$calculatedValue,$sharedFormulas,'_castToError'); + // echo '$calculatedValue = ', $calculatedValue, PHP_EOL; + } + + break; + + default: + // echo 'Default', PHP_EOL; + if (!isset($c->f)) { + // echo 'Not a Formula', PHP_EOL; + $value = self::_castToString($c); + } else { + // echo 'Treat as Formula', PHP_EOL; + // Formula + $this->_castToFormula($c,$r,$cellDataType,$value,$calculatedValue,$sharedFormulas,'_castToString'); + // echo '$calculatedValue = ', $calculatedValue, PHP_EOL; + } + + break; + } + // echo 'Value is ', $value, PHP_EOL; + + // Check for numeric values + if (is_numeric($value) && $cellDataType != 's') { + if ($value == (int)$value) $value = (int)$value; + elseif ($value == (float)$value) $value = (float)$value; + elseif ($value == (double)$value) $value = (double)$value; + } + + // Rich text? + if ($value instanceof PHPExcel_RichText && $this->_readDataOnly) { + $value = $value->getPlainText(); + } + + $cell = $docSheet->getCell($r); + // Assign value + if ($cellDataType != '') { + $cell->setValueExplicit($value, $cellDataType); + } else { + $cell->setValue($value); + } + if ($calculatedValue !== NULL) { + $cell->setCalculatedValue($calculatedValue); + } + + // Style information? + if ($c["s"] && !$this->_readDataOnly) { + // no style index means 0, it seems + $cell->setXfIndex(isset($styles[intval($c["s"])]) ? + intval($c["s"]) : 0); + } + } + } + } + + $conditionals = array(); + if (!$this->_readDataOnly && $xmlSheet && $xmlSheet->conditionalFormatting) { + foreach ($xmlSheet->conditionalFormatting as $conditional) { + foreach ($conditional->cfRule as $cfRule) { + if ( + ( + (string)$cfRule["type"] == PHPExcel_Style_Conditional::CONDITION_NONE || + (string)$cfRule["type"] == PHPExcel_Style_Conditional::CONDITION_CELLIS || + (string)$cfRule["type"] == PHPExcel_Style_Conditional::CONDITION_CONTAINSTEXT || + (string)$cfRule["type"] == PHPExcel_Style_Conditional::CONDITION_EXPRESSION + ) && isset($dxfs[intval($cfRule["dxfId"])]) + ) { + $conditionals[(string) $conditional["sqref"]][intval($cfRule["priority"])] = $cfRule; + } + } + } + + foreach ($conditionals as $ref => $cfRules) { + ksort($cfRules); + $conditionalStyles = array(); + foreach ($cfRules as $cfRule) { + $objConditional = new PHPExcel_Style_Conditional(); + $objConditional->setConditionType((string)$cfRule["type"]); + $objConditional->setOperatorType((string)$cfRule["operator"]); + + if ((string)$cfRule["text"] != '') { + $objConditional->setText((string)$cfRule["text"]); + } + + if (count($cfRule->formula) > 1) { + foreach ($cfRule->formula as $formula) { + $objConditional->addCondition((string)$formula); + } + } else { + $objConditional->addCondition((string)$cfRule->formula); + } + $objConditional->setStyle(clone $dxfs[intval($cfRule["dxfId"])]); + $conditionalStyles[] = $objConditional; + } + + // Extract all cell references in $ref + $aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($ref); + foreach ($aReferences as $reference) { + $docSheet->getStyle($reference)->setConditionalStyles($conditionalStyles); + } + } + } + + $aKeys = array("sheet", "objects", "scenarios", "formatCells", "formatColumns", "formatRows", "insertColumns", "insertRows", "insertHyperlinks", "deleteColumns", "deleteRows", "selectLockedCells", "sort", "autoFilter", "pivotTables", "selectUnlockedCells"); + if (!$this->_readDataOnly && $xmlSheet && $xmlSheet->sheetProtection) { + foreach ($aKeys as $key) { + $method = "set" . ucfirst($key); + $docSheet->getProtection()->$method(self::boolean((string) $xmlSheet->sheetProtection[$key])); + } + } + + if (!$this->_readDataOnly && $xmlSheet && $xmlSheet->sheetProtection) { + $docSheet->getProtection()->setPassword((string) $xmlSheet->sheetProtection["password"], TRUE); + if ($xmlSheet->protectedRanges->protectedRange) { + foreach ($xmlSheet->protectedRanges->protectedRange as $protectedRange) { + $docSheet->protectCells((string) $protectedRange["sqref"], (string) $protectedRange["password"], true); + } + } + } + + if ($xmlSheet && $xmlSheet->autoFilter && !$this->_readDataOnly) { + $autoFilterRange = (string) $xmlSheet->autoFilter["ref"]; + if (strpos($autoFilterRange, ':') !== false) { + $autoFilter = $docSheet->getAutoFilter(); + $autoFilter->setRange($autoFilterRange); + + foreach ($xmlSheet->autoFilter->filterColumn as $filterColumn) { + $column = $autoFilter->getColumnByOffset((integer) $filterColumn["colId"]); + // Check for standard filters + if ($filterColumn->filters) { + $column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_FILTER); + $filters = $filterColumn->filters; + if ((isset($filters["blank"])) && ($filters["blank"] == 1)) { + $column->createRule()->setRule( + NULL, // Operator is undefined, but always treated as EQUAL + '' + ) + ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_FILTER); + } + // Standard filters are always an OR join, so no join rule needs to be set + // Entries can be either filter elements + foreach ($filters->filter as $filterRule) { + $column->createRule()->setRule( + NULL, // Operator is undefined, but always treated as EQUAL + (string) $filterRule["val"] + ) + ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_FILTER); + } + // Or Date Group elements + foreach ($filters->dateGroupItem as $dateGroupItem) { + $column->createRule()->setRule( + NULL, // Operator is undefined, but always treated as EQUAL + array( + 'year' => (string) $dateGroupItem["year"], + 'month' => (string) $dateGroupItem["month"], + 'day' => (string) $dateGroupItem["day"], + 'hour' => (string) $dateGroupItem["hour"], + 'minute' => (string) $dateGroupItem["minute"], + 'second' => (string) $dateGroupItem["second"], + ), + (string) $dateGroupItem["dateTimeGrouping"] + ) + ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DATEGROUP); + } + } + // Check for custom filters + if ($filterColumn->customFilters) { + $column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_CUSTOMFILTER); + $customFilters = $filterColumn->customFilters; + // Custom filters can an AND or an OR join; + // and there should only ever be one or two entries + if ((isset($customFilters["and"])) && ($customFilters["and"] == 1)) { + $column->setJoin(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_COLUMN_JOIN_AND); + } + foreach ($customFilters->customFilter as $filterRule) { + $column->createRule()->setRule( + (string) $filterRule["operator"], + (string) $filterRule["val"] + ) + ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_CUSTOMFILTER); + } + } + // Check for dynamic filters + if ($filterColumn->dynamicFilter) { + $column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_DYNAMICFILTER); + // We should only ever have one dynamic filter + foreach ($filterColumn->dynamicFilter as $filterRule) { + $column->createRule()->setRule( + NULL, // Operator is undefined, but always treated as EQUAL + (string) $filterRule["val"], + (string) $filterRule["type"] + ) + ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_DYNAMICFILTER); + if (isset($filterRule["val"])) { + $column->setAttribute('val',(string) $filterRule["val"]); + } + if (isset($filterRule["maxVal"])) { + $column->setAttribute('maxVal',(string) $filterRule["maxVal"]); + } + } + } + // Check for dynamic filters + if ($filterColumn->top10) { + $column->setFilterType(PHPExcel_Worksheet_AutoFilter_Column::AUTOFILTER_FILTERTYPE_TOPTENFILTER); + // We should only ever have one top10 filter + foreach ($filterColumn->top10 as $filterRule) { + $column->createRule()->setRule( + (((isset($filterRule["percent"])) && ($filterRule["percent"] == 1)) + ? PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_PERCENT + : PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BY_VALUE + ), + (string) $filterRule["val"], + (((isset($filterRule["top"])) && ($filterRule["top"] == 1)) + ? PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_TOP + : PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_COLUMN_RULE_TOPTEN_BOTTOM + ) + ) + ->setRuleType(PHPExcel_Worksheet_AutoFilter_Column_Rule::AUTOFILTER_RULETYPE_TOPTENFILTER); + } + } + } + } + } + + if ($xmlSheet && $xmlSheet->mergeCells && $xmlSheet->mergeCells->mergeCell && !$this->_readDataOnly) { + foreach ($xmlSheet->mergeCells->mergeCell as $mergeCell) { + $mergeRef = (string) $mergeCell["ref"]; + if (strpos($mergeRef,':') !== FALSE) { + $docSheet->mergeCells((string) $mergeCell["ref"]); + } + } + } + + if ($xmlSheet && $xmlSheet->pageMargins && !$this->_readDataOnly) { + $docPageMargins = $docSheet->getPageMargins(); + $docPageMargins->setLeft(floatval($xmlSheet->pageMargins["left"])); + $docPageMargins->setRight(floatval($xmlSheet->pageMargins["right"])); + $docPageMargins->setTop(floatval($xmlSheet->pageMargins["top"])); + $docPageMargins->setBottom(floatval($xmlSheet->pageMargins["bottom"])); + $docPageMargins->setHeader(floatval($xmlSheet->pageMargins["header"])); + $docPageMargins->setFooter(floatval($xmlSheet->pageMargins["footer"])); + } + + if ($xmlSheet && $xmlSheet->pageSetup && !$this->_readDataOnly) { + $docPageSetup = $docSheet->getPageSetup(); + + if (isset($xmlSheet->pageSetup["orientation"])) { + $docPageSetup->setOrientation((string) $xmlSheet->pageSetup["orientation"]); + } + if (isset($xmlSheet->pageSetup["paperSize"])) { + $docPageSetup->setPaperSize(intval($xmlSheet->pageSetup["paperSize"])); + } + if (isset($xmlSheet->pageSetup["scale"])) { + $docPageSetup->setScale(intval($xmlSheet->pageSetup["scale"]), FALSE); + } + if (isset($xmlSheet->pageSetup["fitToHeight"]) && intval($xmlSheet->pageSetup["fitToHeight"]) >= 0) { + $docPageSetup->setFitToHeight(intval($xmlSheet->pageSetup["fitToHeight"]), FALSE); + } + if (isset($xmlSheet->pageSetup["fitToWidth"]) && intval($xmlSheet->pageSetup["fitToWidth"]) >= 0) { + $docPageSetup->setFitToWidth(intval($xmlSheet->pageSetup["fitToWidth"]), FALSE); + } + if (isset($xmlSheet->pageSetup["firstPageNumber"]) && isset($xmlSheet->pageSetup["useFirstPageNumber"]) && + self::boolean((string) $xmlSheet->pageSetup["useFirstPageNumber"])) { + $docPageSetup->setFirstPageNumber(intval($xmlSheet->pageSetup["firstPageNumber"])); + } + } + + if ($xmlSheet && $xmlSheet->headerFooter && !$this->_readDataOnly) { + $docHeaderFooter = $docSheet->getHeaderFooter(); + + if (isset($xmlSheet->headerFooter["differentOddEven"]) && + self::boolean((string)$xmlSheet->headerFooter["differentOddEven"])) { + $docHeaderFooter->setDifferentOddEven(TRUE); + } else { + $docHeaderFooter->setDifferentOddEven(FALSE); + } + if (isset($xmlSheet->headerFooter["differentFirst"]) && + self::boolean((string)$xmlSheet->headerFooter["differentFirst"])) { + $docHeaderFooter->setDifferentFirst(TRUE); + } else { + $docHeaderFooter->setDifferentFirst(FALSE); + } + if (isset($xmlSheet->headerFooter["scaleWithDoc"]) && + !self::boolean((string)$xmlSheet->headerFooter["scaleWithDoc"])) { + $docHeaderFooter->setScaleWithDocument(FALSE); + } else { + $docHeaderFooter->setScaleWithDocument(TRUE); + } + if (isset($xmlSheet->headerFooter["alignWithMargins"]) && + !self::boolean((string)$xmlSheet->headerFooter["alignWithMargins"])) { + $docHeaderFooter->setAlignWithMargins(FALSE); + } else { + $docHeaderFooter->setAlignWithMargins(TRUE); + } + + $docHeaderFooter->setOddHeader((string) $xmlSheet->headerFooter->oddHeader); + $docHeaderFooter->setOddFooter((string) $xmlSheet->headerFooter->oddFooter); + $docHeaderFooter->setEvenHeader((string) $xmlSheet->headerFooter->evenHeader); + $docHeaderFooter->setEvenFooter((string) $xmlSheet->headerFooter->evenFooter); + $docHeaderFooter->setFirstHeader((string) $xmlSheet->headerFooter->firstHeader); + $docHeaderFooter->setFirstFooter((string) $xmlSheet->headerFooter->firstFooter); + } + + if ($xmlSheet && $xmlSheet->rowBreaks && $xmlSheet->rowBreaks->brk && !$this->_readDataOnly) { + foreach ($xmlSheet->rowBreaks->brk as $brk) { + if ($brk["man"]) { + $docSheet->setBreak("A$brk[id]", PHPExcel_Worksheet::BREAK_ROW); + } + } + } + if ($xmlSheet && $xmlSheet->colBreaks && $xmlSheet->colBreaks->brk && !$this->_readDataOnly) { + foreach ($xmlSheet->colBreaks->brk as $brk) { + if ($brk["man"]) { + $docSheet->setBreak(PHPExcel_Cell::stringFromColumnIndex((string) $brk["id"]) . "1", PHPExcel_Worksheet::BREAK_COLUMN); + } + } + } + + if ($xmlSheet && $xmlSheet->dataValidations && !$this->_readDataOnly) { + foreach ($xmlSheet->dataValidations->dataValidation as $dataValidation) { + // Uppercase coordinate + $range = strtoupper($dataValidation["sqref"]); + $rangeSet = explode(' ',$range); + foreach($rangeSet as $range) { + $stRange = $docSheet->shrinkRangeToFit($range); + + // Extract all cell references in $range + $aReferences = PHPExcel_Cell::extractAllCellReferencesInRange($stRange); + foreach ($aReferences as $reference) { + // Create validation + $docValidation = $docSheet->getCell($reference)->getDataValidation(); + $docValidation->setType((string) $dataValidation["type"]); + $docValidation->setErrorStyle((string) $dataValidation["errorStyle"]); + $docValidation->setOperator((string) $dataValidation["operator"]); + $docValidation->setAllowBlank($dataValidation["allowBlank"] != 0); + $docValidation->setShowDropDown($dataValidation["showDropDown"] == 0); + $docValidation->setShowInputMessage($dataValidation["showInputMessage"] != 0); + $docValidation->setShowErrorMessage($dataValidation["showErrorMessage"] != 0); + $docValidation->setErrorTitle((string) $dataValidation["errorTitle"]); + $docValidation->setError((string) $dataValidation["error"]); + $docValidation->setPromptTitle((string) $dataValidation["promptTitle"]); + $docValidation->setPrompt((string) $dataValidation["prompt"]); + $docValidation->setFormula1((string) $dataValidation->formula1); + $docValidation->setFormula2((string) $dataValidation->formula2); + } + } + } + } + + // Add hyperlinks + $hyperlinks = array(); + if (!$this->_readDataOnly) { + // Locate hyperlink relations + if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) { + $relsWorksheet = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + foreach ($relsWorksheet->Relationship as $ele) { + if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink") { + $hyperlinks[(string)$ele["Id"]] = (string)$ele["Target"]; + } + } + } + + // Loop through hyperlinks + if ($xmlSheet && $xmlSheet->hyperlinks) { + foreach ($xmlSheet->hyperlinks->hyperlink as $hyperlink) { + // Link url + $linkRel = $hyperlink->attributes('http://schemas.openxmlformats.org/officeDocument/2006/relationships'); + + foreach (PHPExcel_Cell::extractAllCellReferencesInRange($hyperlink['ref']) as $cellReference) { + $cell = $docSheet->getCell( $cellReference ); + if (isset($linkRel['id'])) { + $hyperlinkUrl = $hyperlinks[ (string)$linkRel['id'] ]; + if (isset($hyperlink['location'])) { + $hyperlinkUrl .= '#' . (string) $hyperlink['location']; + } + $cell->getHyperlink()->setUrl($hyperlinkUrl); + } elseif (isset($hyperlink['location'])) { + $cell->getHyperlink()->setUrl( 'sheet://' . (string)$hyperlink['location'] ); + } + + // Tooltip + if (isset($hyperlink['tooltip'])) { + $cell->getHyperlink()->setTooltip( (string)$hyperlink['tooltip'] ); + } + } + } + } + } + + // Add comments + $comments = array(); + $vmlComments = array(); + if (!$this->_readDataOnly) { + // Locate comment relations + if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) { + $relsWorksheet = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + foreach ($relsWorksheet->Relationship as $ele) { + if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments") { + $comments[(string)$ele["Id"]] = (string)$ele["Target"]; + } + if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing") { + $vmlComments[(string)$ele["Id"]] = (string)$ele["Target"]; + } + } + } + + // Loop through comments + foreach ($comments as $relName => $relPath) { + // Load comments file + $relPath = PHPExcel_Shared_File::realpath(dirname("$dir/$fileWorksheet") . "/" . $relPath); + $commentsFile = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, $relPath)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + + // Utility variables + $authors = array(); + + // Loop through authors + foreach ($commentsFile->authors->author as $author) { + $authors[] = (string)$author; + } + + // Loop through contents + foreach ($commentsFile->commentList->comment as $comment) { + if(!empty($comment['authorId'])) + $docSheet->getComment( (string)$comment['ref'] )->setAuthor( $authors[(string)$comment['authorId']] ); + $docSheet->getComment( (string)$comment['ref'] )->setText( $this->_parseRichText($comment->text) ); + } + } + + // Loop through VML comments + foreach ($vmlComments as $relName => $relPath) { + // Load VML comments file + $relPath = PHPExcel_Shared_File::realpath(dirname("$dir/$fileWorksheet") . "/" . $relPath); + $vmlCommentsFile = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, $relPath)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $vmlCommentsFile->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); + + $shapes = $vmlCommentsFile->xpath('//v:shape'); + foreach ($shapes as $shape) { + $shape->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); + + if (isset($shape['style'])) { + $style = (string)$shape['style']; + $fillColor = strtoupper( substr( (string)$shape['fillcolor'], 1 ) ); + $column = null; + $row = null; + + $clientData = $shape->xpath('.//x:ClientData'); + if (is_array($clientData) && !empty($clientData)) { + $clientData = $clientData[0]; + + if ( isset($clientData['ObjectType']) && (string)$clientData['ObjectType'] == 'Note' ) { + $temp = $clientData->xpath('.//x:Row'); + if (is_array($temp)) $row = $temp[0]; + + $temp = $clientData->xpath('.//x:Column'); + if (is_array($temp)) $column = $temp[0]; + } + } + + if (($column !== NULL) && ($row !== NULL)) { + // Set comment properties + $comment = $docSheet->getCommentByColumnAndRow((string) $column, $row + 1); + $comment->getFillColor()->setRGB( $fillColor ); + + // Parse style + $styleArray = explode(';', str_replace(' ', '', $style)); + foreach ($styleArray as $stylePair) { + $stylePair = explode(':', $stylePair); + + if ($stylePair[0] == 'margin-left') $comment->setMarginLeft($stylePair[1]); + if ($stylePair[0] == 'margin-top') $comment->setMarginTop($stylePair[1]); + if ($stylePair[0] == 'width') $comment->setWidth($stylePair[1]); + if ($stylePair[0] == 'height') $comment->setHeight($stylePair[1]); + if ($stylePair[0] == 'visibility') $comment->setVisible( $stylePair[1] == 'visible' ); + + } + } + } + } + } + + // Header/footer images + if ($xmlSheet && $xmlSheet->legacyDrawingHF && !$this->_readDataOnly) { + if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) { + $relsWorksheet = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + $vmlRelationship = ''; + + foreach ($relsWorksheet->Relationship as $ele) { + if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing") { + $vmlRelationship = self::dir_add("$dir/$fileWorksheet", $ele["Target"]); + } + } + + if ($vmlRelationship != '') { + // Fetch linked images + $relsVML = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, dirname($vmlRelationship) . '/_rels/' . basename($vmlRelationship) . '.rels')), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + $drawings = array(); + foreach ($relsVML->Relationship as $ele) { + if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image") { + $drawings[(string) $ele["Id"]] = self::dir_add($vmlRelationship, $ele["Target"]); + } + } + + // Fetch VML document + $vmlDrawing = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, $vmlRelationship)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $vmlDrawing->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); + + $hfImages = array(); + + $shapes = $vmlDrawing->xpath('//v:shape'); + foreach ($shapes as $idx => $shape) { + $shape->registerXPathNamespace('v', 'urn:schemas-microsoft-com:vml'); + $imageData = $shape->xpath('//v:imagedata'); + $imageData = $imageData[$idx]; + + $imageData = $imageData->attributes('urn:schemas-microsoft-com:office:office'); + $style = self::toCSSArray( (string)$shape['style'] ); + + $hfImages[ (string)$shape['id'] ] = new PHPExcel_Worksheet_HeaderFooterDrawing(); + if (isset($imageData['title'])) { + $hfImages[ (string)$shape['id'] ]->setName( (string)$imageData['title'] ); + } + + $hfImages[ (string)$shape['id'] ]->setPath("zip://".PHPExcel_Shared_File::realpath($pFilename)."#" . $drawings[(string)$imageData['relid']], false); + $hfImages[ (string)$shape['id'] ]->setResizeProportional(false); + $hfImages[ (string)$shape['id'] ]->setWidth($style['width']); + $hfImages[ (string)$shape['id'] ]->setHeight($style['height']); + if (isset($style['margin-left'])) { + $hfImages[ (string)$shape['id'] ]->setOffsetX($style['margin-left']); + } + $hfImages[ (string)$shape['id'] ]->setOffsetY($style['margin-top']); + $hfImages[ (string)$shape['id'] ]->setResizeProportional(true); + } + + $docSheet->getHeaderFooter()->setImages($hfImages); + } + } + } + + } + + // TODO: Autoshapes from twoCellAnchors! + if ($zip->locateName(dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")) { + $relsWorksheet = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, dirname("$dir/$fileWorksheet") . "/_rels/" . basename($fileWorksheet) . ".rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + $drawings = array(); + foreach ($relsWorksheet->Relationship as $ele) { + if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing") { + $drawings[(string) $ele["Id"]] = self::dir_add("$dir/$fileWorksheet", $ele["Target"]); + } + } + if ($xmlSheet->drawing && !$this->_readDataOnly) { + foreach ($xmlSheet->drawing as $drawing) { + $fileDrawing = $drawings[(string) self::array_item($drawing->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "id")]; + $relsDrawing = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, dirname($fileDrawing) . "/_rels/" . basename($fileDrawing) . ".rels")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); //~ http://schemas.openxmlformats.org/package/2006/relationships"); + $images = array(); + + if ($relsDrawing && $relsDrawing->Relationship) { + foreach ($relsDrawing->Relationship as $ele) { + if ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image") { + $images[(string) $ele["Id"]] = self::dir_add($fileDrawing, $ele["Target"]); + } elseif ($ele["Type"] == "http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart") { + if ($this->_includeCharts) { + $charts[self::dir_add($fileDrawing, $ele["Target"])] = array('id' => (string) $ele["Id"], + 'sheet' => $docSheet->getTitle() + ); + } + } + } + } + $xmlDrawing = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, $fileDrawing)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions())->children("http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing"); + + if ($xmlDrawing->oneCellAnchor) { + foreach ($xmlDrawing->oneCellAnchor as $oneCellAnchor) { + if ($oneCellAnchor->pic->blipFill) { + $blip = $oneCellAnchor->pic->blipFill->children("http://schemas.openxmlformats.org/drawingml/2006/main")->blip; + $xfrm = $oneCellAnchor->pic->spPr->children("http://schemas.openxmlformats.org/drawingml/2006/main")->xfrm; + $outerShdw = $oneCellAnchor->pic->spPr->children("http://schemas.openxmlformats.org/drawingml/2006/main")->effectLst->outerShdw; + $objDrawing = new PHPExcel_Worksheet_Drawing; + $objDrawing->setName((string) self::array_item($oneCellAnchor->pic->nvPicPr->cNvPr->attributes(), "name")); + $objDrawing->setDescription((string) self::array_item($oneCellAnchor->pic->nvPicPr->cNvPr->attributes(), "descr")); + $objDrawing->setPath("zip://".PHPExcel_Shared_File::realpath($pFilename)."#" . $images[(string) self::array_item($blip->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "embed")], false); + $objDrawing->setCoordinates(PHPExcel_Cell::stringFromColumnIndex((string) $oneCellAnchor->from->col) . ($oneCellAnchor->from->row + 1)); + $objDrawing->setOffsetX(PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->colOff)); + $objDrawing->setOffsetY(PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->rowOff)); + $objDrawing->setResizeProportional(false); + $objDrawing->setWidth(PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($oneCellAnchor->ext->attributes(), "cx"))); + $objDrawing->setHeight(PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($oneCellAnchor->ext->attributes(), "cy"))); + if ($xfrm) { + $objDrawing->setRotation(PHPExcel_Shared_Drawing::angleToDegrees(self::array_item($xfrm->attributes(), "rot"))); + } + if ($outerShdw) { + $shadow = $objDrawing->getShadow(); + $shadow->setVisible(true); + $shadow->setBlurRadius(PHPExcel_Shared_Drawing::EMUTopixels(self::array_item($outerShdw->attributes(), "blurRad"))); + $shadow->setDistance(PHPExcel_Shared_Drawing::EMUTopixels(self::array_item($outerShdw->attributes(), "dist"))); + $shadow->setDirection(PHPExcel_Shared_Drawing::angleToDegrees(self::array_item($outerShdw->attributes(), "dir"))); + $shadow->setAlignment((string) self::array_item($outerShdw->attributes(), "algn")); + $shadow->getColor()->setRGB(self::array_item($outerShdw->srgbClr->attributes(), "val")); + $shadow->setAlpha(self::array_item($outerShdw->srgbClr->alpha->attributes(), "val") / 1000); + } + $objDrawing->setWorksheet($docSheet); + } else { + // ? Can charts be positioned with a oneCellAnchor ? + $coordinates = PHPExcel_Cell::stringFromColumnIndex((string) $oneCellAnchor->from->col) . ($oneCellAnchor->from->row + 1); + $offsetX = PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->colOff); + $offsetY = PHPExcel_Shared_Drawing::EMUToPixels($oneCellAnchor->from->rowOff); + $width = PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($oneCellAnchor->ext->attributes(), "cx")); + $height = PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($oneCellAnchor->ext->attributes(), "cy")); + } + } + } + if ($xmlDrawing->twoCellAnchor) { + foreach ($xmlDrawing->twoCellAnchor as $twoCellAnchor) { + if ($twoCellAnchor->pic->blipFill) { + $blip = $twoCellAnchor->pic->blipFill->children("http://schemas.openxmlformats.org/drawingml/2006/main")->blip; + $xfrm = $twoCellAnchor->pic->spPr->children("http://schemas.openxmlformats.org/drawingml/2006/main")->xfrm; + $outerShdw = $twoCellAnchor->pic->spPr->children("http://schemas.openxmlformats.org/drawingml/2006/main")->effectLst->outerShdw; + $objDrawing = new PHPExcel_Worksheet_Drawing; + $objDrawing->setName((string) self::array_item($twoCellAnchor->pic->nvPicPr->cNvPr->attributes(), "name")); + $objDrawing->setDescription((string) self::array_item($twoCellAnchor->pic->nvPicPr->cNvPr->attributes(), "descr")); + $objDrawing->setPath("zip://".PHPExcel_Shared_File::realpath($pFilename)."#" . $images[(string) self::array_item($blip->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"), "embed")], false); + $objDrawing->setCoordinates(PHPExcel_Cell::stringFromColumnIndex((string) $twoCellAnchor->from->col) . ($twoCellAnchor->from->row + 1)); + $objDrawing->setOffsetX(PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->colOff)); + $objDrawing->setOffsetY(PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->rowOff)); + $objDrawing->setResizeProportional(false); + + if ($xfrm) { + $objDrawing->setWidth(PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($xfrm->ext->attributes(), "cx"))); + $objDrawing->setHeight(PHPExcel_Shared_Drawing::EMUToPixels(self::array_item($xfrm->ext->attributes(), "cy"))); + $objDrawing->setRotation(PHPExcel_Shared_Drawing::angleToDegrees(self::array_item($xfrm->attributes(), "rot"))); + } + if ($outerShdw) { + $shadow = $objDrawing->getShadow(); + $shadow->setVisible(true); + $shadow->setBlurRadius(PHPExcel_Shared_Drawing::EMUTopixels(self::array_item($outerShdw->attributes(), "blurRad"))); + $shadow->setDistance(PHPExcel_Shared_Drawing::EMUTopixels(self::array_item($outerShdw->attributes(), "dist"))); + $shadow->setDirection(PHPExcel_Shared_Drawing::angleToDegrees(self::array_item($outerShdw->attributes(), "dir"))); + $shadow->setAlignment((string) self::array_item($outerShdw->attributes(), "algn")); + $shadow->getColor()->setRGB(self::array_item($outerShdw->srgbClr->attributes(), "val")); + $shadow->setAlpha(self::array_item($outerShdw->srgbClr->alpha->attributes(), "val") / 1000); + } + $objDrawing->setWorksheet($docSheet); + } elseif(($this->_includeCharts) && ($twoCellAnchor->graphicFrame)) { + $fromCoordinate = PHPExcel_Cell::stringFromColumnIndex((string) $twoCellAnchor->from->col) . ($twoCellAnchor->from->row + 1); + $fromOffsetX = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->colOff); + $fromOffsetY = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->from->rowOff); + $toCoordinate = PHPExcel_Cell::stringFromColumnIndex((string) $twoCellAnchor->to->col) . ($twoCellAnchor->to->row + 1); + $toOffsetX = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->to->colOff); + $toOffsetY = PHPExcel_Shared_Drawing::EMUToPixels($twoCellAnchor->to->rowOff); + $graphic = $twoCellAnchor->graphicFrame->children("http://schemas.openxmlformats.org/drawingml/2006/main")->graphic; + $chartRef = $graphic->graphicData->children("http://schemas.openxmlformats.org/drawingml/2006/chart")->chart; + $thisChart = (string) $chartRef->attributes("http://schemas.openxmlformats.org/officeDocument/2006/relationships"); + + $chartDetails[$docSheet->getTitle().'!'.$thisChart] = + array( 'fromCoordinate' => $fromCoordinate, + 'fromOffsetX' => $fromOffsetX, + 'fromOffsetY' => $fromOffsetY, + 'toCoordinate' => $toCoordinate, + 'toOffsetX' => $toOffsetX, + 'toOffsetY' => $toOffsetY, + 'worksheetTitle' => $docSheet->getTitle() + ); + } + } + } + + } + } + } + + // Loop through definedNames + if ($xmlWorkbook->definedNames) { + foreach ($xmlWorkbook->definedNames->definedName as $definedName) { + // Extract range + $extractedRange = (string)$definedName; + $extractedRange = preg_replace('/\'(\w+)\'\!/', '', $extractedRange); + if (($spos = strpos($extractedRange,'!')) !== false) { + $extractedRange = substr($extractedRange,0,$spos).str_replace('$', '', substr($extractedRange,$spos)); + } else { + $extractedRange = str_replace('$', '', $extractedRange); + } + + // Valid range? + if (stripos((string)$definedName, '#REF!') !== FALSE || $extractedRange == '') { + continue; + } + + // Some definedNames are only applicable if we are on the same sheet... + if ((string)$definedName['localSheetId'] != '' && (string)$definedName['localSheetId'] == $sheetId) { + // Switch on type + switch ((string)$definedName['name']) { + + case '_xlnm._FilterDatabase': + if ((string)$definedName['hidden'] !== '1') { + $extractedRange = explode(',', $extractedRange); + foreach ($extractedRange as $range) { + $autoFilterRange = $range; + if (strpos($autoFilterRange, ':') !== false) { + $docSheet->getAutoFilter()->setRange($autoFilterRange); + } + } + } + break; + + case '_xlnm.Print_Titles': + // Split $extractedRange + $extractedRange = explode(',', $extractedRange); + + // Set print titles + foreach ($extractedRange as $range) { + $matches = array(); + $range = str_replace('$', '', $range); + + // check for repeating columns, e g. 'A:A' or 'A:D' + if (preg_match('/!?([A-Z]+)\:([A-Z]+)$/', $range, $matches)) { + $docSheet->getPageSetup()->setColumnsToRepeatAtLeft(array($matches[1], $matches[2])); + } + // check for repeating rows, e.g. '1:1' or '1:5' + elseif (preg_match('/!?(\d+)\:(\d+)$/', $range, $matches)) { + $docSheet->getPageSetup()->setRowsToRepeatAtTop(array($matches[1], $matches[2])); + } + } + break; + + case '_xlnm.Print_Area': + $rangeSets = explode(',', $extractedRange); // FIXME: what if sheetname contains comma? + $newRangeSets = array(); + foreach($rangeSets as $rangeSet) { + $range = explode('!', $rangeSet); // FIXME: what if sheetname contains exclamation mark? + $rangeSet = isset($range[1]) ? $range[1] : $range[0]; + if (strpos($rangeSet, ':') === FALSE) { + $rangeSet = $rangeSet . ':' . $rangeSet; + } + $newRangeSets[] = str_replace('$', '', $rangeSet); + } + $docSheet->getPageSetup()->setPrintArea(implode(',',$newRangeSets)); + break; + + default: + break; + } + } + } + } + + // Next sheet id + ++$sheetId; + } + + // Loop through definedNames + if ($xmlWorkbook->definedNames) { + foreach ($xmlWorkbook->definedNames->definedName as $definedName) { + // Extract range + $extractedRange = (string)$definedName; + $extractedRange = preg_replace('/\'(\w+)\'\!/', '', $extractedRange); + if (($spos = strpos($extractedRange,'!')) !== false) { + $extractedRange = substr($extractedRange,0,$spos).str_replace('$', '', substr($extractedRange,$spos)); + } else { + $extractedRange = str_replace('$', '', $extractedRange); + } + + // Valid range? + if (stripos((string)$definedName, '#REF!') !== false || $extractedRange == '') { + continue; + } + + // Some definedNames are only applicable if we are on the same sheet... + if ((string)$definedName['localSheetId'] != '') { + // Local defined name + // Switch on type + switch ((string)$definedName['name']) { + + case '_xlnm._FilterDatabase': + case '_xlnm.Print_Titles': + case '_xlnm.Print_Area': + break; + + default: + if ($mapSheetId[(integer) $definedName['localSheetId']] !== null) { + $range = explode('!', (string)$definedName); + if (count($range) == 2) { + $range[0] = str_replace("''", "'", $range[0]); + $range[0] = str_replace("'", "", $range[0]); + if ($worksheet = $docSheet->getParent()->getSheetByName($range[0])) { + $extractedRange = str_replace('$', '', $range[1]); + $scope = $docSheet->getParent()->getSheet($mapSheetId[(integer) $definedName['localSheetId']]); + $excel->addNamedRange( new PHPExcel_NamedRange((string)$definedName['name'], $worksheet, $extractedRange, true, $scope) ); + } + } + } + break; + } + } else if (!isset($definedName['localSheetId'])) { + // "Global" definedNames + $locatedSheet = null; + $extractedSheetName = ''; + if (strpos( (string)$definedName, '!' ) !== false) { + // Extract sheet name + $extractedSheetName = PHPExcel_Worksheet::extractSheetTitle( (string)$definedName, true ); + $extractedSheetName = $extractedSheetName[0]; + + // Locate sheet + $locatedSheet = $excel->getSheetByName($extractedSheetName); + + // Modify range + $range = explode('!', $extractedRange); + $extractedRange = isset($range[1]) ? $range[1] : $range[0]; + } + + if ($locatedSheet !== NULL) { + $excel->addNamedRange( new PHPExcel_NamedRange((string)$definedName['name'], $locatedSheet, $extractedRange, false) ); + } + } + } + } + } + + if ((!$this->_readDataOnly) || (!empty($this->_loadSheetsOnly))) { + // active sheet index + $activeTab = intval($xmlWorkbook->bookViews->workbookView["activeTab"]); // refers to old sheet index + + // keep active sheet index if sheet is still loaded, else first sheet is set as the active + if (isset($mapSheetId[$activeTab]) && $mapSheetId[$activeTab] !== null) { + $excel->setActiveSheetIndex($mapSheetId[$activeTab]); + } else { + if ($excel->getSheetCount() == 0) { + $excel->createSheet(); + } + $excel->setActiveSheetIndex(0); + } + } + break; + } + + } + + + if (!$this->_readDataOnly) { + $contentTypes = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, "[Content_Types].xml")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + foreach ($contentTypes->Override as $contentType) { + switch ($contentType["ContentType"]) { + case "application/vnd.openxmlformats-officedocument.drawingml.chart+xml": + if ($this->_includeCharts) { + $chartEntryRef = ltrim($contentType['PartName'],'/'); + $chartElements = simplexml_load_string($this->securityScan($this->_getFromZipArchive($zip, $chartEntryRef)), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $objChart = PHPExcel_Reader_Excel2007_Chart::readChart($chartElements,basename($chartEntryRef,'.xml')); + +// echo 'Chart ',$chartEntryRef,'
'; +// var_dump($charts[$chartEntryRef]); +// + if (isset($charts[$chartEntryRef])) { + $chartPositionRef = $charts[$chartEntryRef]['sheet'].'!'.$charts[$chartEntryRef]['id']; +// echo 'Position Ref ',$chartPositionRef,'
'; + if (isset($chartDetails[$chartPositionRef])) { +// var_dump($chartDetails[$chartPositionRef]); + + $excel->getSheetByName($charts[$chartEntryRef]['sheet'])->addChart($objChart); + $objChart->setWorksheet($excel->getSheetByName($charts[$chartEntryRef]['sheet'])); + $objChart->setTopLeftPosition( $chartDetails[$chartPositionRef]['fromCoordinate'], + $chartDetails[$chartPositionRef]['fromOffsetX'], + $chartDetails[$chartPositionRef]['fromOffsetY'] + ); + $objChart->setBottomRightPosition( $chartDetails[$chartPositionRef]['toCoordinate'], + $chartDetails[$chartPositionRef]['toOffsetX'], + $chartDetails[$chartPositionRef]['toOffsetY'] + ); + } + } + } + } + } + } + + $zip->close(); + + return $excel; + } + + + private static function _readColor($color, $background=FALSE) { + if (isset($color["rgb"])) { + return (string)$color["rgb"]; + } else if (isset($color["indexed"])) { + return PHPExcel_Style_Color::indexedColor($color["indexed"]-7,$background)->getARGB(); + } else if (isset($color["theme"])) { + if (self::$_theme !== NULL) { + $returnColour = self::$_theme->getColourByIndex((int)$color["theme"]); + if (isset($color["tint"])) { + $tintAdjust = (float) $color["tint"]; + $returnColour = PHPExcel_Style_Color::changeBrightness($returnColour, $tintAdjust); + } + return 'FF'.$returnColour; + } + } + + if ($background) { + return 'FFFFFFFF'; + } + return 'FF000000'; + } + + + private static function _readStyle($docStyle, $style) { + // format code +// if (isset($style->numFmt)) { +// if (isset($style->numFmt['formatCode'])) { +// $docStyle->getNumberFormat()->setFormatCode((string) $style->numFmt['formatCode']); +// } else { + $docStyle->getNumberFormat()->setFormatCode($style->numFmt); +// } +// } + + // font + if (isset($style->font)) { + $docStyle->getFont()->setName((string) $style->font->name["val"]); + $docStyle->getFont()->setSize((string) $style->font->sz["val"]); + if (isset($style->font->b)) { + $docStyle->getFont()->setBold(!isset($style->font->b["val"]) || self::boolean((string) $style->font->b["val"])); + } + if (isset($style->font->i)) { + $docStyle->getFont()->setItalic(!isset($style->font->i["val"]) || self::boolean((string) $style->font->i["val"])); + } + if (isset($style->font->strike)) { + $docStyle->getFont()->setStrikethrough(!isset($style->font->strike["val"]) || self::boolean((string) $style->font->strike["val"])); + } + $docStyle->getFont()->getColor()->setARGB(self::_readColor($style->font->color)); + + if (isset($style->font->u) && !isset($style->font->u["val"])) { + $docStyle->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE); + } else if (isset($style->font->u) && isset($style->font->u["val"])) { + $docStyle->getFont()->setUnderline((string)$style->font->u["val"]); + } + + if (isset($style->font->vertAlign) && isset($style->font->vertAlign["val"])) { + $vertAlign = strtolower((string)$style->font->vertAlign["val"]); + if ($vertAlign == 'superscript') { + $docStyle->getFont()->setSuperScript(true); + } + if ($vertAlign == 'subscript') { + $docStyle->getFont()->setSubScript(true); + } + } + } + + // fill + if (isset($style->fill)) { + if ($style->fill->gradientFill) { + $gradientFill = $style->fill->gradientFill[0]; + if(!empty($gradientFill["type"])) { + $docStyle->getFill()->setFillType((string) $gradientFill["type"]); + } + $docStyle->getFill()->setRotation(floatval($gradientFill["degree"])); + $gradientFill->registerXPathNamespace("sml", "http://schemas.openxmlformats.org/spreadsheetml/2006/main"); + $docStyle->getFill()->getStartColor()->setARGB(self::_readColor( self::array_item($gradientFill->xpath("sml:stop[@position=0]"))->color) ); + $docStyle->getFill()->getEndColor()->setARGB(self::_readColor( self::array_item($gradientFill->xpath("sml:stop[@position=1]"))->color) ); + } elseif ($style->fill->patternFill) { + $patternType = (string)$style->fill->patternFill["patternType"] != '' ? (string)$style->fill->patternFill["patternType"] : 'solid'; + $docStyle->getFill()->setFillType($patternType); + if ($style->fill->patternFill->fgColor) { + $docStyle->getFill()->getStartColor()->setARGB(self::_readColor($style->fill->patternFill->fgColor,true)); + } else { + $docStyle->getFill()->getStartColor()->setARGB('FF000000'); + } + if ($style->fill->patternFill->bgColor) { + $docStyle->getFill()->getEndColor()->setARGB(self::_readColor($style->fill->patternFill->bgColor,true)); + } + } + } + + // border + if (isset($style->border)) { + $diagonalUp = self::boolean((string) $style->border["diagonalUp"]); + $diagonalDown = self::boolean((string) $style->border["diagonalDown"]); + if (!$diagonalUp && !$diagonalDown) { + $docStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_NONE); + } elseif ($diagonalUp && !$diagonalDown) { + $docStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_UP); + } elseif (!$diagonalUp && $diagonalDown) { + $docStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_DOWN); + } else { + $docStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_BOTH); + } + self::_readBorder($docStyle->getBorders()->getLeft(), $style->border->left); + self::_readBorder($docStyle->getBorders()->getRight(), $style->border->right); + self::_readBorder($docStyle->getBorders()->getTop(), $style->border->top); + self::_readBorder($docStyle->getBorders()->getBottom(), $style->border->bottom); + self::_readBorder($docStyle->getBorders()->getDiagonal(), $style->border->diagonal); + } + + // alignment + if (isset($style->alignment)) { + $docStyle->getAlignment()->setHorizontal((string) $style->alignment["horizontal"]); + $docStyle->getAlignment()->setVertical((string) $style->alignment["vertical"]); + + $textRotation = 0; + if ((int)$style->alignment["textRotation"] <= 90) { + $textRotation = (int)$style->alignment["textRotation"]; + } else if ((int)$style->alignment["textRotation"] > 90) { + $textRotation = 90 - (int)$style->alignment["textRotation"]; + } + + $docStyle->getAlignment()->setTextRotation(intval($textRotation)); + $docStyle->getAlignment()->setWrapText(self::boolean((string) $style->alignment["wrapText"])); + $docStyle->getAlignment()->setShrinkToFit(self::boolean((string) $style->alignment["shrinkToFit"])); + $docStyle->getAlignment()->setIndent( intval((string)$style->alignment["indent"]) > 0 ? intval((string)$style->alignment["indent"]) : 0 ); + $docStyle->getAlignment()->setReadorder( intval((string)$style->alignment["readingOrder"]) > 0 ? intval((string)$style->alignment["readingOrder"]) : 0 ); + } + + // protection + if (isset($style->protection)) { + if (isset($style->protection['locked'])) { + if (self::boolean((string) $style->protection['locked'])) { + $docStyle->getProtection()->setLocked(PHPExcel_Style_Protection::PROTECTION_PROTECTED); + } else { + $docStyle->getProtection()->setLocked(PHPExcel_Style_Protection::PROTECTION_UNPROTECTED); + } + } + + if (isset($style->protection['hidden'])) { + if (self::boolean((string) $style->protection['hidden'])) { + $docStyle->getProtection()->setHidden(PHPExcel_Style_Protection::PROTECTION_PROTECTED); + } else { + $docStyle->getProtection()->setHidden(PHPExcel_Style_Protection::PROTECTION_UNPROTECTED); + } + } + } + + // top-level style settings + if (isset($style->quotePrefix)) { + $docStyle->setQuotePrefix($style->quotePrefix); + } + } + + + private static function _readBorder($docBorder, $eleBorder) { + if (isset($eleBorder["style"])) { + $docBorder->setBorderStyle((string) $eleBorder["style"]); + } + if (isset($eleBorder->color)) { + $docBorder->getColor()->setARGB(self::_readColor($eleBorder->color)); + } + } + + + private function _parseRichText($is = null) { + $value = new PHPExcel_RichText(); + + if (isset($is->t)) { + $value->createText( PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $is->t ) ); + } else { + if(is_object($is->r)) { + foreach ($is->r as $run) { + if (!isset($run->rPr)) { + $objText = $value->createText( PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $run->t ) ); + + } else { + $objText = $value->createTextRun( PHPExcel_Shared_String::ControlCharacterOOXML2PHP( (string) $run->t ) ); + + if (isset($run->rPr->rFont["val"])) { + $objText->getFont()->setName((string) $run->rPr->rFont["val"]); + } + + if (isset($run->rPr->sz["val"])) { + $objText->getFont()->setSize((string) $run->rPr->sz["val"]); + } + + if (isset($run->rPr->color)) { + $objText->getFont()->setColor( new PHPExcel_Style_Color( self::_readColor($run->rPr->color) ) ); + } + + if ((isset($run->rPr->b["val"]) && self::boolean((string) $run->rPr->b["val"])) || + (isset($run->rPr->b) && !isset($run->rPr->b["val"]))) { + $objText->getFont()->setBold(TRUE); + } + + if ((isset($run->rPr->i["val"]) && self::boolean((string) $run->rPr->i["val"])) || + (isset($run->rPr->i) && !isset($run->rPr->i["val"]))) { + $objText->getFont()->setItalic(TRUE); + } + + if (isset($run->rPr->vertAlign) && isset($run->rPr->vertAlign["val"])) { + $vertAlign = strtolower((string)$run->rPr->vertAlign["val"]); + if ($vertAlign == 'superscript') { + $objText->getFont()->setSuperScript(TRUE); + } + if ($vertAlign == 'subscript') { + $objText->getFont()->setSubScript(TRUE); + } + } + + if (isset($run->rPr->u) && !isset($run->rPr->u["val"])) { + $objText->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE); + } else if (isset($run->rPr->u) && isset($run->rPr->u["val"])) { + $objText->getFont()->setUnderline((string)$run->rPr->u["val"]); + } + + if ((isset($run->rPr->strike["val"]) && self::boolean((string) $run->rPr->strike["val"])) || + (isset($run->rPr->strike) && !isset($run->rPr->strike["val"]))) { + $objText->getFont()->setStrikethrough(TRUE); + } + } + } + } + } + + return $value; + } + + private function _readRibbon($excel, $customUITarget, $zip) + { + $baseDir = dirname($customUITarget); + $nameCustomUI = basename($customUITarget); + // get the xml file (ribbon) + $localRibbon = $this->_getFromZipArchive($zip, $customUITarget); + $customUIImagesNames = array(); + $customUIImagesBinaries = array(); + // something like customUI/_rels/customUI.xml.rels + $pathRels = $baseDir . '/_rels/' . $nameCustomUI . '.rels'; + $dataRels = $this->_getFromZipArchive($zip, $pathRels); + if ($dataRels) { + // exists and not empty if the ribbon have some pictures (other than internal MSO) + $UIRels = simplexml_load_string($this->securityScan($dataRels), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + if ($UIRels) { + // we need to save id and target to avoid parsing customUI.xml and "guess" if it's a pseudo callback who load the image + foreach ($UIRels->Relationship as $ele) { + if ($ele["Type"] == 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image') { + // an image ? + $customUIImagesNames[(string) $ele['Id']] = (string)$ele['Target']; + $customUIImagesBinaries[(string)$ele['Target']] = $this->_getFromZipArchive($zip, $baseDir . '/' . (string) $ele['Target']); + } + } + } + } + if ($localRibbon) { + $excel->setRibbonXMLData($customUITarget, $localRibbon); + if (count($customUIImagesNames) > 0 && count($customUIImagesBinaries) > 0) { + $excel->setRibbonBinObjects($customUIImagesNames, $customUIImagesBinaries); + } else { + $excel->setRibbonBinObjects(NULL); + } + } else { + $excel->setRibbonXMLData(NULL); + $excel->setRibbonBinObjects(NULL); + } + } + + private static function array_item($array, $key = 0) { + return (isset($array[$key]) ? $array[$key] : null); + } + + + private static function dir_add($base, $add) { + return preg_replace('~[^/]+/\.\./~', '', dirname($base) . "/$add"); + } + + + private static function toCSSArray($style) { + $style = str_replace(array("\r","\n"), "", $style); + + $temp = explode(';', $style); + $style = array(); + foreach ($temp as $item) { + $item = explode(':', $item); + + if (strpos($item[1], 'px') !== false) { + $item[1] = str_replace('px', '', $item[1]); + } + if (strpos($item[1], 'pt') !== false) { + $item[1] = str_replace('pt', '', $item[1]); + $item[1] = PHPExcel_Shared_Font::fontSizeToPixels($item[1]); + } + if (strpos($item[1], 'in') !== false) { + $item[1] = str_replace('in', '', $item[1]); + $item[1] = PHPExcel_Shared_Font::inchSizeToPixels($item[1]); + } + if (strpos($item[1], 'cm') !== false) { + $item[1] = str_replace('cm', '', $item[1]); + $item[1] = PHPExcel_Shared_Font::centimeterSizeToPixels($item[1]); + } + + $style[$item[0]] = $item[1]; + } + + return $style; + } + + private static function boolean($value = NULL) + { + if (is_object($value)) { + $value = (string) $value; + } + if (is_numeric($value)) { + return (bool) $value; + } + return ($value === 'true' || $value === 'TRUE'); + } +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/Excel5.php b/includes/PHPExcel/Classes/PHPExcel/Reader/Excel5.php new file mode 100644 index 0000000..f2893ec --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/Excel5.php @@ -0,0 +1,7088 @@ +_data + * + * @var int + */ + private $_dataSize; + + /** + * Current position in stream + * + * @var integer + */ + private $_pos; + + /** + * Workbook to be returned by the reader. + * + * @var PHPExcel + */ + private $_phpExcel; + + /** + * Worksheet that is currently being built by the reader. + * + * @var PHPExcel_Worksheet + */ + private $_phpSheet; + + /** + * BIFF version + * + * @var int + */ + private $_version; + + /** + * Codepage set in the Excel file being read. Only important for BIFF5 (Excel 5.0 - Excel 95) + * For BIFF8 (Excel 97 - Excel 2003) this will always have the value 'UTF-16LE' + * + * @var string + */ + private $_codepage; + + /** + * Shared formats + * + * @var array + */ + private $_formats; + + /** + * Shared fonts + * + * @var array + */ + private $_objFonts; + + /** + * Color palette + * + * @var array + */ + private $_palette; + + /** + * Worksheets + * + * @var array + */ + private $_sheets; + + /** + * External books + * + * @var array + */ + private $_externalBooks; + + /** + * REF structures. Only applies to BIFF8. + * + * @var array + */ + private $_ref; + + /** + * External names + * + * @var array + */ + private $_externalNames; + + /** + * Defined names + * + * @var array + */ + private $_definedname; + + /** + * Shared strings. Only applies to BIFF8. + * + * @var array + */ + private $_sst; + + /** + * Panes are frozen? (in sheet currently being read). See WINDOW2 record. + * + * @var boolean + */ + private $_frozen; + + /** + * Fit printout to number of pages? (in sheet currently being read). See SHEETPR record. + * + * @var boolean + */ + private $_isFitToPages; + + /** + * Objects. One OBJ record contributes with one entry. + * + * @var array + */ + private $_objs; + + /** + * Text Objects. One TXO record corresponds with one entry. + * + * @var array + */ + private $_textObjects; + + /** + * Cell Annotations (BIFF8) + * + * @var array + */ + private $_cellNotes; + + /** + * The combined MSODRAWINGGROUP data + * + * @var string + */ + private $_drawingGroupData; + + /** + * The combined MSODRAWING data (per sheet) + * + * @var string + */ + private $_drawingData; + + /** + * Keep track of XF index + * + * @var int + */ + private $_xfIndex; + + /** + * Mapping of XF index (that is a cell XF) to final index in cellXf collection + * + * @var array + */ + private $_mapCellXfIndex; + + /** + * Mapping of XF index (that is a style XF) to final index in cellStyleXf collection + * + * @var array + */ + private $_mapCellStyleXfIndex; + + /** + * The shared formulas in a sheet. One SHAREDFMLA record contributes with one value. + * + * @var array + */ + private $_sharedFormulas; + + /** + * The shared formula parts in a sheet. One FORMULA record contributes with one value if it + * refers to a shared formula. + * + * @var array + */ + private $_sharedFormulaParts; + + /** + * The type of encryption in use + * + * @var int + */ + private $_encryption = 0; + + /** + * The position in the stream after which contents are encrypted + * + * @var int + */ + private $_encryptionStartPos = false; + + /** + * The current RC4 decryption object + * + * @var PHPExcel_Reader_Excel5_RC4 + */ + private $_rc4Key = null; + + /** + * The position in the stream that the RC4 decryption object was left at + * + * @var int + */ + private $_rc4Pos = 0; + + /** + * The current MD5 context state + * + * @var string + */ + private $_md5Ctxt = null; + + /** + * Create a new PHPExcel_Reader_Excel5 instance + */ + public function __construct() { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + } + + + /** + * Can the current PHPExcel_Reader_IReader read the file? + * + * @param string $pFilename + * @return boolean + * @throws PHPExcel_Reader_Exception + */ + public function canRead($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + try { + // Use ParseXL for the hard work. + $ole = new PHPExcel_Shared_OLERead(); + + // get excel data + $res = $ole->read($pFilename); + return true; + } catch (PHPExcel_Exception $e) { + return false; + } + } + + + /** + * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetNames($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $worksheetNames = array(); + + // Read the OLE file + $this->_loadOLE($pFilename); + + // total byte size of Excel data (workbook global substream + sheet substreams) + $this->_dataSize = strlen($this->_data); + + $this->_pos = 0; + $this->_sheets = array(); + + // Parse Workbook Global Substream + while ($this->_pos < $this->_dataSize) { + $code = self::_GetInt2d($this->_data, $this->_pos); + + switch ($code) { + case self::XLS_Type_BOF: $this->_readBof(); break; + case self::XLS_Type_SHEET: $this->_readSheet(); break; + case self::XLS_Type_EOF: $this->_readDefault(); break 2; + default: $this->_readDefault(); break; + } + } + + foreach ($this->_sheets as $sheet) { + if ($sheet['sheetType'] != 0x00) { + // 0x00: Worksheet, 0x02: Chart, 0x06: Visual Basic module + continue; + } + + $worksheetNames[] = $sheet['name']; + } + + return $worksheetNames; + } + + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $worksheetInfo = array(); + + // Read the OLE file + $this->_loadOLE($pFilename); + + // total byte size of Excel data (workbook global substream + sheet substreams) + $this->_dataSize = strlen($this->_data); + + // initialize + $this->_pos = 0; + $this->_sheets = array(); + + // Parse Workbook Global Substream + while ($this->_pos < $this->_dataSize) { + $code = self::_GetInt2d($this->_data, $this->_pos); + + switch ($code) { + case self::XLS_Type_BOF: $this->_readBof(); break; + case self::XLS_Type_SHEET: $this->_readSheet(); break; + case self::XLS_Type_EOF: $this->_readDefault(); break 2; + default: $this->_readDefault(); break; + } + } + + // Parse the individual sheets + foreach ($this->_sheets as $sheet) { + + if ($sheet['sheetType'] != 0x00) { + // 0x00: Worksheet + // 0x02: Chart + // 0x06: Visual Basic module + continue; + } + + $tmpInfo = array(); + $tmpInfo['worksheetName'] = $sheet['name']; + $tmpInfo['lastColumnLetter'] = 'A'; + $tmpInfo['lastColumnIndex'] = 0; + $tmpInfo['totalRows'] = 0; + $tmpInfo['totalColumns'] = 0; + + $this->_pos = $sheet['offset']; + + while ($this->_pos <= $this->_dataSize - 4) { + $code = self::_GetInt2d($this->_data, $this->_pos); + + switch ($code) { + case self::XLS_Type_RK: + case self::XLS_Type_LABELSST: + case self::XLS_Type_NUMBER: + case self::XLS_Type_FORMULA: + case self::XLS_Type_BOOLERR: + case self::XLS_Type_LABEL: + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + $rowIndex = self::_GetInt2d($recordData, 0) + 1; + $columnIndex = self::_GetInt2d($recordData, 2); + + $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex); + $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex); + break; + case self::XLS_Type_BOF: $this->_readBof(); break; + case self::XLS_Type_EOF: $this->_readDefault(); break 2; + default: $this->_readDefault(); break; + } + } + + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; + + $worksheetInfo[] = $tmpInfo; + } + + return $worksheetInfo; + } + + + /** + * Loads PHPExcel from file + * + * @param string $pFilename + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function load($pFilename) + { + // Read the OLE file + $this->_loadOLE($pFilename); + + // Initialisations + $this->_phpExcel = new PHPExcel; + $this->_phpExcel->removeSheetByIndex(0); // remove 1st sheet + if (!$this->_readDataOnly) { + $this->_phpExcel->removeCellStyleXfByIndex(0); // remove the default style + $this->_phpExcel->removeCellXfByIndex(0); // remove the default style + } + + // Read the summary information stream (containing meta data) + $this->_readSummaryInformation(); + + // Read the Additional document summary information stream (containing application-specific meta data) + $this->_readDocumentSummaryInformation(); + + // total byte size of Excel data (workbook global substream + sheet substreams) + $this->_dataSize = strlen($this->_data); + + // initialize + $this->_pos = 0; + $this->_codepage = 'CP1252'; + $this->_formats = array(); + $this->_objFonts = array(); + $this->_palette = array(); + $this->_sheets = array(); + $this->_externalBooks = array(); + $this->_ref = array(); + $this->_definedname = array(); + $this->_sst = array(); + $this->_drawingGroupData = ''; + $this->_xfIndex = ''; + $this->_mapCellXfIndex = array(); + $this->_mapCellStyleXfIndex = array(); + + // Parse Workbook Global Substream + while ($this->_pos < $this->_dataSize) { + $code = self::_GetInt2d($this->_data, $this->_pos); + + switch ($code) { + case self::XLS_Type_BOF: $this->_readBof(); break; + case self::XLS_Type_FILEPASS: $this->_readFilepass(); break; + case self::XLS_Type_CODEPAGE: $this->_readCodepage(); break; + case self::XLS_Type_DATEMODE: $this->_readDateMode(); break; + case self::XLS_Type_FONT: $this->_readFont(); break; + case self::XLS_Type_FORMAT: $this->_readFormat(); break; + case self::XLS_Type_XF: $this->_readXf(); break; + case self::XLS_Type_XFEXT: $this->_readXfExt(); break; + case self::XLS_Type_STYLE: $this->_readStyle(); break; + case self::XLS_Type_PALETTE: $this->_readPalette(); break; + case self::XLS_Type_SHEET: $this->_readSheet(); break; + case self::XLS_Type_EXTERNALBOOK: $this->_readExternalBook(); break; + case self::XLS_Type_EXTERNNAME: $this->_readExternName(); break; + case self::XLS_Type_EXTERNSHEET: $this->_readExternSheet(); break; + case self::XLS_Type_DEFINEDNAME: $this->_readDefinedName(); break; + case self::XLS_Type_MSODRAWINGGROUP: $this->_readMsoDrawingGroup(); break; + case self::XLS_Type_SST: $this->_readSst(); break; + case self::XLS_Type_EOF: $this->_readDefault(); break 2; + default: $this->_readDefault(); break; + } + } + + // Resolve indexed colors for font, fill, and border colors + // Cannot be resolved already in XF record, because PALETTE record comes afterwards + if (!$this->_readDataOnly) { + foreach ($this->_objFonts as $objFont) { + if (isset($objFont->colorIndex)) { + $color = self::_readColor($objFont->colorIndex,$this->_palette,$this->_version); + $objFont->getColor()->setRGB($color['rgb']); + } + } + + foreach ($this->_phpExcel->getCellXfCollection() as $objStyle) { + // fill start and end color + $fill = $objStyle->getFill(); + + if (isset($fill->startcolorIndex)) { + $startColor = self::_readColor($fill->startcolorIndex,$this->_palette,$this->_version); + $fill->getStartColor()->setRGB($startColor['rgb']); + } + + if (isset($fill->endcolorIndex)) { + $endColor = self::_readColor($fill->endcolorIndex,$this->_palette,$this->_version); + $fill->getEndColor()->setRGB($endColor['rgb']); + } + + // border colors + $top = $objStyle->getBorders()->getTop(); + $right = $objStyle->getBorders()->getRight(); + $bottom = $objStyle->getBorders()->getBottom(); + $left = $objStyle->getBorders()->getLeft(); + $diagonal = $objStyle->getBorders()->getDiagonal(); + + if (isset($top->colorIndex)) { + $borderTopColor = self::_readColor($top->colorIndex,$this->_palette,$this->_version); + $top->getColor()->setRGB($borderTopColor['rgb']); + } + + if (isset($right->colorIndex)) { + $borderRightColor = self::_readColor($right->colorIndex,$this->_palette,$this->_version); + $right->getColor()->setRGB($borderRightColor['rgb']); + } + + if (isset($bottom->colorIndex)) { + $borderBottomColor = self::_readColor($bottom->colorIndex,$this->_palette,$this->_version); + $bottom->getColor()->setRGB($borderBottomColor['rgb']); + } + + if (isset($left->colorIndex)) { + $borderLeftColor = self::_readColor($left->colorIndex,$this->_palette,$this->_version); + $left->getColor()->setRGB($borderLeftColor['rgb']); + } + + if (isset($diagonal->colorIndex)) { + $borderDiagonalColor = self::_readColor($diagonal->colorIndex,$this->_palette,$this->_version); + $diagonal->getColor()->setRGB($borderDiagonalColor['rgb']); + } + } + } + + // treat MSODRAWINGGROUP records, workbook-level Escher + if (!$this->_readDataOnly && $this->_drawingGroupData) { + $escherWorkbook = new PHPExcel_Shared_Escher(); + $reader = new PHPExcel_Reader_Excel5_Escher($escherWorkbook); + $escherWorkbook = $reader->load($this->_drawingGroupData); + + // debug Escher stream + //$debug = new Debug_Escher(new PHPExcel_Shared_Escher()); + //$debug->load($this->_drawingGroupData); + } + + // Parse the individual sheets + foreach ($this->_sheets as $sheet) { + + if ($sheet['sheetType'] != 0x00) { + // 0x00: Worksheet, 0x02: Chart, 0x06: Visual Basic module + continue; + } + + // check if sheet should be skipped + if (isset($this->_loadSheetsOnly) && !in_array($sheet['name'], $this->_loadSheetsOnly)) { + continue; + } + + // add sheet to PHPExcel object + $this->_phpSheet = $this->_phpExcel->createSheet(); + // Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in formula + // cells... during the load, all formulae should be correct, and we're simply bringing the worksheet + // name in line with the formula, not the reverse + $this->_phpSheet->setTitle($sheet['name'],false); + $this->_phpSheet->setSheetState($sheet['sheetState']); + + $this->_pos = $sheet['offset']; + + // Initialize isFitToPages. May change after reading SHEETPR record. + $this->_isFitToPages = false; + + // Initialize drawingData + $this->_drawingData = ''; + + // Initialize objs + $this->_objs = array(); + + // Initialize shared formula parts + $this->_sharedFormulaParts = array(); + + // Initialize shared formulas + $this->_sharedFormulas = array(); + + // Initialize text objs + $this->_textObjects = array(); + + // Initialize cell annotations + $this->_cellNotes = array(); + $this->textObjRef = -1; + + while ($this->_pos <= $this->_dataSize - 4) { + $code = self::_GetInt2d($this->_data, $this->_pos); + + switch ($code) { + case self::XLS_Type_BOF: $this->_readBof(); break; + case self::XLS_Type_PRINTGRIDLINES: $this->_readPrintGridlines(); break; + case self::XLS_Type_DEFAULTROWHEIGHT: $this->_readDefaultRowHeight(); break; + case self::XLS_Type_SHEETPR: $this->_readSheetPr(); break; + case self::XLS_Type_HORIZONTALPAGEBREAKS: $this->_readHorizontalPageBreaks(); break; + case self::XLS_Type_VERTICALPAGEBREAKS: $this->_readVerticalPageBreaks(); break; + case self::XLS_Type_HEADER: $this->_readHeader(); break; + case self::XLS_Type_FOOTER: $this->_readFooter(); break; + case self::XLS_Type_HCENTER: $this->_readHcenter(); break; + case self::XLS_Type_VCENTER: $this->_readVcenter(); break; + case self::XLS_Type_LEFTMARGIN: $this->_readLeftMargin(); break; + case self::XLS_Type_RIGHTMARGIN: $this->_readRightMargin(); break; + case self::XLS_Type_TOPMARGIN: $this->_readTopMargin(); break; + case self::XLS_Type_BOTTOMMARGIN: $this->_readBottomMargin(); break; + case self::XLS_Type_PAGESETUP: $this->_readPageSetup(); break; + case self::XLS_Type_PROTECT: $this->_readProtect(); break; + case self::XLS_Type_SCENPROTECT: $this->_readScenProtect(); break; + case self::XLS_Type_OBJECTPROTECT: $this->_readObjectProtect(); break; + case self::XLS_Type_PASSWORD: $this->_readPassword(); break; + case self::XLS_Type_DEFCOLWIDTH: $this->_readDefColWidth(); break; + case self::XLS_Type_COLINFO: $this->_readColInfo(); break; + case self::XLS_Type_DIMENSION: $this->_readDefault(); break; + case self::XLS_Type_ROW: $this->_readRow(); break; + case self::XLS_Type_DBCELL: $this->_readDefault(); break; + case self::XLS_Type_RK: $this->_readRk(); break; + case self::XLS_Type_LABELSST: $this->_readLabelSst(); break; + case self::XLS_Type_MULRK: $this->_readMulRk(); break; + case self::XLS_Type_NUMBER: $this->_readNumber(); break; + case self::XLS_Type_FORMULA: $this->_readFormula(); break; + case self::XLS_Type_SHAREDFMLA: $this->_readSharedFmla(); break; + case self::XLS_Type_BOOLERR: $this->_readBoolErr(); break; + case self::XLS_Type_MULBLANK: $this->_readMulBlank(); break; + case self::XLS_Type_LABEL: $this->_readLabel(); break; + case self::XLS_Type_BLANK: $this->_readBlank(); break; + case self::XLS_Type_MSODRAWING: $this->_readMsoDrawing(); break; + case self::XLS_Type_OBJ: $this->_readObj(); break; + case self::XLS_Type_WINDOW2: $this->_readWindow2(); break; + case self::XLS_Type_PAGELAYOUTVIEW: $this->_readPageLayoutView(); break; + case self::XLS_Type_SCL: $this->_readScl(); break; + case self::XLS_Type_PANE: $this->_readPane(); break; + case self::XLS_Type_SELECTION: $this->_readSelection(); break; + case self::XLS_Type_MERGEDCELLS: $this->_readMergedCells(); break; + case self::XLS_Type_HYPERLINK: $this->_readHyperLink(); break; + case self::XLS_Type_DATAVALIDATIONS: $this->_readDataValidations(); break; + case self::XLS_Type_DATAVALIDATION: $this->_readDataValidation(); break; + case self::XLS_Type_SHEETLAYOUT: $this->_readSheetLayout(); break; + case self::XLS_Type_SHEETPROTECTION: $this->_readSheetProtection(); break; + case self::XLS_Type_RANGEPROTECTION: $this->_readRangeProtection(); break; + case self::XLS_Type_NOTE: $this->_readNote(); break; + //case self::XLS_Type_IMDATA: $this->_readImData(); break; + case self::XLS_Type_TXO: $this->_readTextObject(); break; + case self::XLS_Type_CONTINUE: $this->_readContinue(); break; + case self::XLS_Type_EOF: $this->_readDefault(); break 2; + default: $this->_readDefault(); break; + } + + } + + // treat MSODRAWING records, sheet-level Escher + if (!$this->_readDataOnly && $this->_drawingData) { + $escherWorksheet = new PHPExcel_Shared_Escher(); + $reader = new PHPExcel_Reader_Excel5_Escher($escherWorksheet); + $escherWorksheet = $reader->load($this->_drawingData); + + // debug Escher stream + //$debug = new Debug_Escher(new PHPExcel_Shared_Escher()); + //$debug->load($this->_drawingData); + + // get all spContainers in one long array, so they can be mapped to OBJ records + $allSpContainers = $escherWorksheet->getDgContainer()->getSpgrContainer()->getAllSpContainers(); + } + + // treat OBJ records + foreach ($this->_objs as $n => $obj) { +// echo '
Object reference is ',$n,'
'; +// var_dump($obj); +// echo '
'; + + // the first shape container never has a corresponding OBJ record, hence $n + 1 + if (isset($allSpContainers[$n + 1]) && is_object($allSpContainers[$n + 1])) { + $spContainer = $allSpContainers[$n + 1]; + + // we skip all spContainers that are a part of a group shape since we cannot yet handle those + if ($spContainer->getNestingLevel() > 1) { + continue; + } + + // calculate the width and height of the shape + list($startColumn, $startRow) = PHPExcel_Cell::coordinateFromString($spContainer->getStartCoordinates()); + list($endColumn, $endRow) = PHPExcel_Cell::coordinateFromString($spContainer->getEndCoordinates()); + + $startOffsetX = $spContainer->getStartOffsetX(); + $startOffsetY = $spContainer->getStartOffsetY(); + $endOffsetX = $spContainer->getEndOffsetX(); + $endOffsetY = $spContainer->getEndOffsetY(); + + $width = PHPExcel_Shared_Excel5::getDistanceX($this->_phpSheet, $startColumn, $startOffsetX, $endColumn, $endOffsetX); + $height = PHPExcel_Shared_Excel5::getDistanceY($this->_phpSheet, $startRow, $startOffsetY, $endRow, $endOffsetY); + + // calculate offsetX and offsetY of the shape + $offsetX = $startOffsetX * PHPExcel_Shared_Excel5::sizeCol($this->_phpSheet, $startColumn) / 1024; + $offsetY = $startOffsetY * PHPExcel_Shared_Excel5::sizeRow($this->_phpSheet, $startRow) / 256; + + switch ($obj['otObjType']) { + case 0x19: + // Note +// echo 'Cell Annotation Object
'; +// echo 'Object ID is ',$obj['idObjID'],'
'; +// + if (isset($this->_cellNotes[$obj['idObjID']])) { + $cellNote = $this->_cellNotes[$obj['idObjID']]; + + if (isset($this->_textObjects[$obj['idObjID']])) { + $textObject = $this->_textObjects[$obj['idObjID']]; + $this->_cellNotes[$obj['idObjID']]['objTextData'] = $textObject; + } + } + break; + + case 0x08: +// echo 'Picture Object
'; + // picture + + // get index to BSE entry (1-based) + $BSEindex = $spContainer->getOPT(0x0104); + $BSECollection = $escherWorkbook->getDggContainer()->getBstoreContainer()->getBSECollection(); + $BSE = $BSECollection[$BSEindex - 1]; + $blipType = $BSE->getBlipType(); + + // need check because some blip types are not supported by Escher reader such as EMF + if ($blip = $BSE->getBlip()) { + $ih = imagecreatefromstring($blip->getData()); + $drawing = new PHPExcel_Worksheet_MemoryDrawing(); + $drawing->setImageResource($ih); + + // width, height, offsetX, offsetY + $drawing->setResizeProportional(false); + $drawing->setWidth($width); + $drawing->setHeight($height); + $drawing->setOffsetX($offsetX); + $drawing->setOffsetY($offsetY); + + switch ($blipType) { + case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG: + $drawing->setRenderingFunction(PHPExcel_Worksheet_MemoryDrawing::RENDERING_JPEG); + $drawing->setMimeType(PHPExcel_Worksheet_MemoryDrawing::MIMETYPE_JPEG); + break; + + case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG: + $drawing->setRenderingFunction(PHPExcel_Worksheet_MemoryDrawing::RENDERING_PNG); + $drawing->setMimeType(PHPExcel_Worksheet_MemoryDrawing::MIMETYPE_PNG); + break; + } + + $drawing->setWorksheet($this->_phpSheet); + $drawing->setCoordinates($spContainer->getStartCoordinates()); + } + + break; + + default: + // other object type + break; + + } + } + } + + // treat SHAREDFMLA records + if ($this->_version == self::XLS_BIFF8) { + foreach ($this->_sharedFormulaParts as $cell => $baseCell) { + list($column, $row) = PHPExcel_Cell::coordinateFromString($cell); + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($column, $row, $this->_phpSheet->getTitle()) ) { + $formula = $this->_getFormulaFromStructure($this->_sharedFormulas[$baseCell], $cell); + $this->_phpSheet->getCell($cell)->setValueExplicit('=' . $formula, PHPExcel_Cell_DataType::TYPE_FORMULA); + } + } + } + + if (!empty($this->_cellNotes)) { + foreach($this->_cellNotes as $note => $noteDetails) { + if (!isset($noteDetails['objTextData'])) { + if (isset($this->_textObjects[$note])) { + $textObject = $this->_textObjects[$note]; + $noteDetails['objTextData'] = $textObject; + } else { + $noteDetails['objTextData']['text'] = ''; + } + } +// echo 'Cell annotation ',$note,'
'; +// var_dump($noteDetails); +// echo '
'; + $cellAddress = str_replace('$','',$noteDetails['cellRef']); + $this->_phpSheet->getComment( $cellAddress ) + ->setAuthor( $noteDetails['author'] ) + ->setText($this->_parseRichText($noteDetails['objTextData']['text']) ); + } + } + } + + // add the named ranges (defined names) + foreach ($this->_definedname as $definedName) { + if ($definedName['isBuiltInName']) { + switch ($definedName['name']) { + + case pack('C', 0x06): + // print area + // in general, formula looks like this: Foo!$C$7:$J$66,Bar!$A$1:$IV$2 + $ranges = explode(',', $definedName['formula']); // FIXME: what if sheetname contains comma? + + $extractedRanges = array(); + foreach ($ranges as $range) { + // $range should look like one of these + // Foo!$C$7:$J$66 + // Bar!$A$1:$IV$2 + + $explodes = explode('!', $range); // FIXME: what if sheetname contains exclamation mark? + $sheetName = trim($explodes[0], "'"); + + if (count($explodes) == 2) { + if (strpos($explodes[1], ':') === FALSE) { + $explodes[1] = $explodes[1] . ':' . $explodes[1]; + } + $extractedRanges[] = str_replace('$', '', $explodes[1]); // C7:J66 + } + } + if ($docSheet = $this->_phpExcel->getSheetByName($sheetName)) { + $docSheet->getPageSetup()->setPrintArea(implode(',', $extractedRanges)); // C7:J66,A1:IV2 + } + break; + + case pack('C', 0x07): + // print titles (repeating rows) + // Assuming BIFF8, there are 3 cases + // 1. repeating rows + // formula looks like this: Sheet!$A$1:$IV$2 + // rows 1-2 repeat + // 2. repeating columns + // formula looks like this: Sheet!$A$1:$B$65536 + // columns A-B repeat + // 3. both repeating rows and repeating columns + // formula looks like this: Sheet!$A$1:$B$65536,Sheet!$A$1:$IV$2 + + $ranges = explode(',', $definedName['formula']); // FIXME: what if sheetname contains comma? + + foreach ($ranges as $range) { + // $range should look like this one of these + // Sheet!$A$1:$B$65536 + // Sheet!$A$1:$IV$2 + + $explodes = explode('!', $range); + + if (count($explodes) == 2) { + if ($docSheet = $this->_phpExcel->getSheetByName($explodes[0])) { + + $extractedRange = $explodes[1]; + $extractedRange = str_replace('$', '', $extractedRange); + + $coordinateStrings = explode(':', $extractedRange); + if (count($coordinateStrings) == 2) { + list($firstColumn, $firstRow) = PHPExcel_Cell::coordinateFromString($coordinateStrings[0]); + list($lastColumn, $lastRow) = PHPExcel_Cell::coordinateFromString($coordinateStrings[1]); + + if ($firstColumn == 'A' and $lastColumn == 'IV') { + // then we have repeating rows + $docSheet->getPageSetup()->setRowsToRepeatAtTop(array($firstRow, $lastRow)); + } elseif ($firstRow == 1 and $lastRow == 65536) { + // then we have repeating columns + $docSheet->getPageSetup()->setColumnsToRepeatAtLeft(array($firstColumn, $lastColumn)); + } + } + } + } + } + break; + + } + } else { + // Extract range + $explodes = explode('!', $definedName['formula']); + + if (count($explodes) == 2) { + if (($docSheet = $this->_phpExcel->getSheetByName($explodes[0])) || + ($docSheet = $this->_phpExcel->getSheetByName(trim($explodes[0],"'")))) { + $extractedRange = $explodes[1]; + $extractedRange = str_replace('$', '', $extractedRange); + + $localOnly = ($definedName['scope'] == 0) ? false : true; + + $scope = ($definedName['scope'] == 0) ? + null : $this->_phpExcel->getSheetByName($this->_sheets[$definedName['scope'] - 1]['name']); + + $this->_phpExcel->addNamedRange( new PHPExcel_NamedRange((string)$definedName['name'], $docSheet, $extractedRange, $localOnly, $scope) ); + } + } else { + // Named Value + // TODO Provide support for named values + } + } + } + $this->_data = null; + + return $this->_phpExcel; + } + + /** + * Read record data from stream, decrypting as required + * + * @param string $data Data stream to read from + * @param int $pos Position to start reading from + * @param int $length Record data length + * + * @return string Record data + */ + private function _readRecordData($data, $pos, $len) + { + $data = substr($data, $pos, $len); + + // File not encrypted, or record before encryption start point + if ($this->_encryption == self::MS_BIFF_CRYPTO_NONE || $pos < $this->_encryptionStartPos) { + return $data; + } + + $recordData = ''; + if ($this->_encryption == self::MS_BIFF_CRYPTO_RC4) { + + $oldBlock = floor($this->_rc4Pos / self::REKEY_BLOCK); + $block = floor($pos / self::REKEY_BLOCK); + $endBlock = floor(($pos + $len) / self::REKEY_BLOCK); + + // Spin an RC4 decryptor to the right spot. If we have a decryptor sitting + // at a point earlier in the current block, re-use it as we can save some time. + if ($block != $oldBlock || $pos < $this->_rc4Pos || !$this->_rc4Key) { + $this->_rc4Key = $this->_makeKey($block, $this->_md5Ctxt); + $step = $pos % self::REKEY_BLOCK; + } else { + $step = $pos - $this->_rc4Pos; + } + $this->_rc4Key->RC4(str_repeat("\0", $step)); + + // Decrypt record data (re-keying at the end of every block) + while ($block != $endBlock) { + $step = self::REKEY_BLOCK - ($pos % self::REKEY_BLOCK); + $recordData .= $this->_rc4Key->RC4(substr($data, 0, $step)); + $data = substr($data, $step); + $pos += $step; + $len -= $step; + $block++; + $this->_rc4Key = $this->_makeKey($block, $this->_md5Ctxt); + } + $recordData .= $this->_rc4Key->RC4(substr($data, 0, $len)); + + // Keep track of the position of this decryptor. + // We'll try and re-use it later if we can to speed things up + $this->_rc4Pos = $pos + $len; + + } elseif ($this->_encryption == self::MS_BIFF_CRYPTO_XOR) { + throw new PHPExcel_Reader_Exception('XOr encryption not supported'); + } + return $recordData; + } + + /** + * Use OLE reader to extract the relevant data streams from the OLE file + * + * @param string $pFilename + */ + private function _loadOLE($pFilename) + { + // OLE reader + $ole = new PHPExcel_Shared_OLERead(); + + // get excel data, + $res = $ole->read($pFilename); + // Get workbook data: workbook stream + sheet streams + $this->_data = $ole->getStream($ole->wrkbook); + + // Get summary information data + $this->_summaryInformation = $ole->getStream($ole->summaryInformation); + + // Get additional document summary information data + $this->_documentSummaryInformation = $ole->getStream($ole->documentSummaryInformation); + + // Get user-defined property data +// $this->_userDefinedProperties = $ole->getUserDefinedProperties(); + } + + + /** + * Read summary information + */ + private function _readSummaryInformation() + { + if (!isset($this->_summaryInformation)) { + return; + } + + // offset: 0; size: 2; must be 0xFE 0xFF (UTF-16 LE byte order mark) + // offset: 2; size: 2; + // offset: 4; size: 2; OS version + // offset: 6; size: 2; OS indicator + // offset: 8; size: 16 + // offset: 24; size: 4; section count + $secCount = self::_GetInt4d($this->_summaryInformation, 24); + + // offset: 28; size: 16; first section's class id: e0 85 9f f2 f9 4f 68 10 ab 91 08 00 2b 27 b3 d9 + // offset: 44; size: 4 + $secOffset = self::_GetInt4d($this->_summaryInformation, 44); + + // section header + // offset: $secOffset; size: 4; section length + $secLength = self::_GetInt4d($this->_summaryInformation, $secOffset); + + // offset: $secOffset+4; size: 4; property count + $countProperties = self::_GetInt4d($this->_summaryInformation, $secOffset+4); + + // initialize code page (used to resolve string values) + $codePage = 'CP1252'; + + // offset: ($secOffset+8); size: var + // loop through property decarations and properties + for ($i = 0; $i < $countProperties; ++$i) { + + // offset: ($secOffset+8) + (8 * $i); size: 4; property ID + $id = self::_GetInt4d($this->_summaryInformation, ($secOffset+8) + (8 * $i)); + + // Use value of property id as appropriate + // offset: ($secOffset+12) + (8 * $i); size: 4; offset from beginning of section (48) + $offset = self::_GetInt4d($this->_summaryInformation, ($secOffset+12) + (8 * $i)); + + $type = self::_GetInt4d($this->_summaryInformation, $secOffset + $offset); + + // initialize property value + $value = null; + + // extract property value based on property type + switch ($type) { + case 0x02: // 2 byte signed integer + $value = self::_GetInt2d($this->_summaryInformation, $secOffset + 4 + $offset); + break; + + case 0x03: // 4 byte signed integer + $value = self::_GetInt4d($this->_summaryInformation, $secOffset + 4 + $offset); + break; + + case 0x13: // 4 byte unsigned integer + // not needed yet, fix later if necessary + break; + + case 0x1E: // null-terminated string prepended by dword string length + $byteLength = self::_GetInt4d($this->_summaryInformation, $secOffset + 4 + $offset); + $value = substr($this->_summaryInformation, $secOffset + 8 + $offset, $byteLength); + $value = PHPExcel_Shared_String::ConvertEncoding($value, 'UTF-8', $codePage); + $value = rtrim($value); + break; + + case 0x40: // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601) + // PHP-time + $value = PHPExcel_Shared_OLE::OLE2LocalDate(substr($this->_summaryInformation, $secOffset + 4 + $offset, 8)); + break; + + case 0x47: // Clipboard format + // not needed yet, fix later if necessary + break; + } + + switch ($id) { + case 0x01: // Code Page + $codePage = PHPExcel_Shared_CodePage::NumberToName($value); + break; + + case 0x02: // Title + $this->_phpExcel->getProperties()->setTitle($value); + break; + + case 0x03: // Subject + $this->_phpExcel->getProperties()->setSubject($value); + break; + + case 0x04: // Author (Creator) + $this->_phpExcel->getProperties()->setCreator($value); + break; + + case 0x05: // Keywords + $this->_phpExcel->getProperties()->setKeywords($value); + break; + + case 0x06: // Comments (Description) + $this->_phpExcel->getProperties()->setDescription($value); + break; + + case 0x07: // Template + // Not supported by PHPExcel + break; + + case 0x08: // Last Saved By (LastModifiedBy) + $this->_phpExcel->getProperties()->setLastModifiedBy($value); + break; + + case 0x09: // Revision + // Not supported by PHPExcel + break; + + case 0x0A: // Total Editing Time + // Not supported by PHPExcel + break; + + case 0x0B: // Last Printed + // Not supported by PHPExcel + break; + + case 0x0C: // Created Date/Time + $this->_phpExcel->getProperties()->setCreated($value); + break; + + case 0x0D: // Modified Date/Time + $this->_phpExcel->getProperties()->setModified($value); + break; + + case 0x0E: // Number of Pages + // Not supported by PHPExcel + break; + + case 0x0F: // Number of Words + // Not supported by PHPExcel + break; + + case 0x10: // Number of Characters + // Not supported by PHPExcel + break; + + case 0x11: // Thumbnail + // Not supported by PHPExcel + break; + + case 0x12: // Name of creating application + // Not supported by PHPExcel + break; + + case 0x13: // Security + // Not supported by PHPExcel + break; + + } + } + } + + + /** + * Read additional document summary information + */ + private function _readDocumentSummaryInformation() + { + if (!isset($this->_documentSummaryInformation)) { + return; + } + + // offset: 0; size: 2; must be 0xFE 0xFF (UTF-16 LE byte order mark) + // offset: 2; size: 2; + // offset: 4; size: 2; OS version + // offset: 6; size: 2; OS indicator + // offset: 8; size: 16 + // offset: 24; size: 4; section count + $secCount = self::_GetInt4d($this->_documentSummaryInformation, 24); +// echo '$secCount = ',$secCount,'
'; + + // offset: 28; size: 16; first section's class id: 02 d5 cd d5 9c 2e 1b 10 93 97 08 00 2b 2c f9 ae + // offset: 44; size: 4; first section offset + $secOffset = self::_GetInt4d($this->_documentSummaryInformation, 44); +// echo '$secOffset = ',$secOffset,'
'; + + // section header + // offset: $secOffset; size: 4; section length + $secLength = self::_GetInt4d($this->_documentSummaryInformation, $secOffset); +// echo '$secLength = ',$secLength,'
'; + + // offset: $secOffset+4; size: 4; property count + $countProperties = self::_GetInt4d($this->_documentSummaryInformation, $secOffset+4); +// echo '$countProperties = ',$countProperties,'
'; + + // initialize code page (used to resolve string values) + $codePage = 'CP1252'; + + // offset: ($secOffset+8); size: var + // loop through property decarations and properties + for ($i = 0; $i < $countProperties; ++$i) { +// echo 'Property ',$i,'
'; + // offset: ($secOffset+8) + (8 * $i); size: 4; property ID + $id = self::_GetInt4d($this->_documentSummaryInformation, ($secOffset+8) + (8 * $i)); +// echo 'ID is ',$id,'
'; + + // Use value of property id as appropriate + // offset: 60 + 8 * $i; size: 4; offset from beginning of section (48) + $offset = self::_GetInt4d($this->_documentSummaryInformation, ($secOffset+12) + (8 * $i)); + + $type = self::_GetInt4d($this->_documentSummaryInformation, $secOffset + $offset); +// echo 'Type is ',$type,', '; + + // initialize property value + $value = null; + + // extract property value based on property type + switch ($type) { + case 0x02: // 2 byte signed integer + $value = self::_GetInt2d($this->_documentSummaryInformation, $secOffset + 4 + $offset); + break; + + case 0x03: // 4 byte signed integer + $value = self::_GetInt4d($this->_documentSummaryInformation, $secOffset + 4 + $offset); + break; + + case 0x0B: // Boolean + $value = self::_GetInt2d($this->_documentSummaryInformation, $secOffset + 4 + $offset); + $value = ($value == 0 ? false : true); + break; + + case 0x13: // 4 byte unsigned integer + // not needed yet, fix later if necessary + break; + + case 0x1E: // null-terminated string prepended by dword string length + $byteLength = self::_GetInt4d($this->_documentSummaryInformation, $secOffset + 4 + $offset); + $value = substr($this->_documentSummaryInformation, $secOffset + 8 + $offset, $byteLength); + $value = PHPExcel_Shared_String::ConvertEncoding($value, 'UTF-8', $codePage); + $value = rtrim($value); + break; + + case 0x40: // Filetime (64-bit value representing the number of 100-nanosecond intervals since January 1, 1601) + // PHP-Time + $value = PHPExcel_Shared_OLE::OLE2LocalDate(substr($this->_documentSummaryInformation, $secOffset + 4 + $offset, 8)); + break; + + case 0x47: // Clipboard format + // not needed yet, fix later if necessary + break; + } + + switch ($id) { + case 0x01: // Code Page + $codePage = PHPExcel_Shared_CodePage::NumberToName($value); + break; + + case 0x02: // Category + $this->_phpExcel->getProperties()->setCategory($value); + break; + + case 0x03: // Presentation Target + // Not supported by PHPExcel + break; + + case 0x04: // Bytes + // Not supported by PHPExcel + break; + + case 0x05: // Lines + // Not supported by PHPExcel + break; + + case 0x06: // Paragraphs + // Not supported by PHPExcel + break; + + case 0x07: // Slides + // Not supported by PHPExcel + break; + + case 0x08: // Notes + // Not supported by PHPExcel + break; + + case 0x09: // Hidden Slides + // Not supported by PHPExcel + break; + + case 0x0A: // MM Clips + // Not supported by PHPExcel + break; + + case 0x0B: // Scale Crop + // Not supported by PHPExcel + break; + + case 0x0C: // Heading Pairs + // Not supported by PHPExcel + break; + + case 0x0D: // Titles of Parts + // Not supported by PHPExcel + break; + + case 0x0E: // Manager + $this->_phpExcel->getProperties()->setManager($value); + break; + + case 0x0F: // Company + $this->_phpExcel->getProperties()->setCompany($value); + break; + + case 0x10: // Links up-to-date + // Not supported by PHPExcel + break; + + } + } + } + + + /** + * Reads a general type of BIFF record. Does nothing except for moving stream pointer forward to next record. + */ + private function _readDefault() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); +// $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + } + + + /** + * The NOTE record specifies a comment associated with a particular cell. In Excel 95 (BIFF7) and earlier versions, + * this record stores a note (cell note). This feature was significantly enhanced in Excel 97. + */ + private function _readNote() + { +// echo 'Read Cell Annotation
'; + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_readDataOnly) { + return; + } + + $cellAddress = $this->_readBIFF8CellAddress(substr($recordData, 0, 4)); + if ($this->_version == self::XLS_BIFF8) { + $noteObjID = self::_GetInt2d($recordData, 6); + $noteAuthor = self::_readUnicodeStringLong(substr($recordData, 8)); + $noteAuthor = $noteAuthor['value']; +// echo 'Note Address=',$cellAddress,'
'; +// echo 'Note Object ID=',$noteObjID,'
'; +// echo 'Note Author=',$noteAuthor,'
'; +// + $this->_cellNotes[$noteObjID] = array('cellRef' => $cellAddress, + 'objectID' => $noteObjID, + 'author' => $noteAuthor + ); + } else { + $extension = false; + if ($cellAddress == '$B$65536') { + // If the address row is -1 and the column is 0, (which translates as $B$65536) then this is a continuation + // note from the previous cell annotation. We're not yet handling this, so annotations longer than the + // max 2048 bytes will probably throw a wobbly. + $row = self::_GetInt2d($recordData, 0); + $extension = true; + $cellAddress = array_pop(array_keys($this->_phpSheet->getComments())); + } +// echo 'Note Address=',$cellAddress,'
'; + + $cellAddress = str_replace('$','',$cellAddress); + $noteLength = self::_GetInt2d($recordData, 4); + $noteText = trim(substr($recordData, 6)); +// echo 'Note Length=',$noteLength,'
'; +// echo 'Note Text=',$noteText,'
'; + + if ($extension) { + // Concatenate this extension with the currently set comment for the cell + $comment = $this->_phpSheet->getComment( $cellAddress ); + $commentText = $comment->getText()->getPlainText(); + $comment->setText($this->_parseRichText($commentText.$noteText) ); + } else { + // Set comment for the cell + $this->_phpSheet->getComment( $cellAddress ) +// ->setAuthor( $author ) + ->setText($this->_parseRichText($noteText) ); + } + } + + } + + + /** + * The TEXT Object record contains the text associated with a cell annotation. + */ + private function _readTextObject() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_readDataOnly) { + return; + } + + // recordData consists of an array of subrecords looking like this: + // grbit: 2 bytes; Option Flags + // rot: 2 bytes; rotation + // cchText: 2 bytes; length of the text (in the first continue record) + // cbRuns: 2 bytes; length of the formatting (in the second continue record) + // followed by the continuation records containing the actual text and formatting + $grbitOpts = self::_GetInt2d($recordData, 0); + $rot = self::_GetInt2d($recordData, 2); + $cchText = self::_GetInt2d($recordData, 10); + $cbRuns = self::_GetInt2d($recordData, 12); + $text = $this->_getSplicedRecordData(); + + $this->_textObjects[$this->textObjRef] = array( + 'text' => substr($text["recordData"],$text["spliceOffsets"][0]+1,$cchText), + 'format' => substr($text["recordData"],$text["spliceOffsets"][1],$cbRuns), + 'alignment' => $grbitOpts, + 'rotation' => $rot + ); + +// echo '_readTextObject()
'; +// var_dump($this->_textObjects[$this->textObjRef]); +// echo '
'; + } + + + /** + * Read BOF + */ + private function _readBof() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = substr($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 2; size: 2; type of the following data + $substreamType = self::_GetInt2d($recordData, 2); + + switch ($substreamType) { + case self::XLS_WorkbookGlobals: + $version = self::_GetInt2d($recordData, 0); + if (($version != self::XLS_BIFF8) && ($version != self::XLS_BIFF7)) { + throw new PHPExcel_Reader_Exception('Cannot read this Excel file. Version is too old.'); + } + $this->_version = $version; + break; + + case self::XLS_Worksheet: + // do not use this version information for anything + // it is unreliable (OpenOffice doc, 5.8), use only version information from the global stream + break; + + default: + // substream, e.g. chart + // just skip the entire substream + do { + $code = self::_GetInt2d($this->_data, $this->_pos); + $this->_readDefault(); + } while ($code != self::XLS_Type_EOF && $this->_pos < $this->_dataSize); + break; + } + } + + + /** + * FILEPASS + * + * This record is part of the File Protection Block. It + * contains information about the read/write password of the + * file. All record contents following this record will be + * encrypted. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + * + * The decryption functions and objects used from here on in + * are based on the source of Spreadsheet-ParseExcel: + * http://search.cpan.org/~jmcnamara/Spreadsheet-ParseExcel/ + */ + private function _readFilepass() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + + if ($length != 54) { + throw new PHPExcel_Reader_Exception('Unexpected file pass record length'); + } + + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_verifyPassword( + 'VelvetSweatshop', + substr($recordData, 6, 16), + substr($recordData, 22, 16), + substr($recordData, 38, 16), + $this->_md5Ctxt + )) { + throw new PHPExcel_Reader_Exception('Decryption password incorrect'); + } + + $this->_encryption = self::MS_BIFF_CRYPTO_RC4; + + // Decryption required from the record after next onwards + $this->_encryptionStartPos = $this->_pos + self::_GetInt2d($this->_data, $this->_pos + 2); + } + + /** + * Make an RC4 decryptor for the given block + * + * @var int $block Block for which to create decrypto + * @var string $valContext MD5 context state + * + * @return PHPExcel_Reader_Excel5_RC4 + */ + private function _makeKey($block, $valContext) + { + $pwarray = str_repeat("\0", 64); + + for ($i = 0; $i < 5; $i++) { + $pwarray[$i] = $valContext[$i]; + } + + $pwarray[5] = chr($block & 0xff); + $pwarray[6] = chr(($block >> 8) & 0xff); + $pwarray[7] = chr(($block >> 16) & 0xff); + $pwarray[8] = chr(($block >> 24) & 0xff); + + $pwarray[9] = "\x80"; + $pwarray[56] = "\x48"; + + $md5 = new PHPExcel_Reader_Excel5_MD5(); + $md5->add($pwarray); + + $s = $md5->getContext(); + return new PHPExcel_Reader_Excel5_RC4($s); + } + + /** + * Verify RC4 file password + * + * @var string $password Password to check + * @var string $docid Document id + * @var string $salt_data Salt data + * @var string $hashedsalt_data Hashed salt data + * @var string &$valContext Set to the MD5 context of the value + * + * @return bool Success + */ + private function _verifyPassword($password, $docid, $salt_data, $hashedsalt_data, &$valContext) + { + $pwarray = str_repeat("\0", 64); + + for ($i = 0; $i < strlen($password); $i++) { + $o = ord(substr($password, $i, 1)); + $pwarray[2 * $i] = chr($o & 0xff); + $pwarray[2 * $i + 1] = chr(($o >> 8) & 0xff); + } + $pwarray[2 * $i] = chr(0x80); + $pwarray[56] = chr(($i << 4) & 0xff); + + $md5 = new PHPExcel_Reader_Excel5_MD5(); + $md5->add($pwarray); + + $mdContext1 = $md5->getContext(); + + $offset = 0; + $keyoffset = 0; + $tocopy = 5; + + $md5->reset(); + + while ($offset != 16) { + if ((64 - $offset) < 5) { + $tocopy = 64 - $offset; + } + + for ($i = 0; $i <= $tocopy; $i++) { + $pwarray[$offset + $i] = $mdContext1[$keyoffset + $i]; + } + + $offset += $tocopy; + + if ($offset == 64) { + $md5->add($pwarray); + $keyoffset = $tocopy; + $tocopy = 5 - $tocopy; + $offset = 0; + continue; + } + + $keyoffset = 0; + $tocopy = 5; + for ($i = 0; $i < 16; $i++) { + $pwarray[$offset + $i] = $docid[$i]; + } + $offset += 16; + } + + $pwarray[16] = "\x80"; + for ($i = 0; $i < 47; $i++) { + $pwarray[17 + $i] = "\0"; + } + $pwarray[56] = "\x80"; + $pwarray[57] = "\x0a"; + + $md5->add($pwarray); + $valContext = $md5->getContext(); + + $key = $this->_makeKey(0, $valContext); + + $salt = $key->RC4($salt_data); + $hashedsalt = $key->RC4($hashedsalt_data); + + $salt .= "\x80" . str_repeat("\0", 47); + $salt[56] = "\x80"; + + $md5->reset(); + $md5->add($salt); + $mdContext2 = $md5->getContext(); + + return $mdContext2 == $hashedsalt; + } + + /** + * CODEPAGE + * + * This record stores the text encoding used to write byte + * strings, stored as MS Windows code page identifier. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readCodepage() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; code page identifier + $codepage = self::_GetInt2d($recordData, 0); + + $this->_codepage = PHPExcel_Shared_CodePage::NumberToName($codepage); + } + + + /** + * DATEMODE + * + * This record specifies the base date for displaying date + * values. All dates are stored as count of days past this + * base date. In BIFF2-BIFF4 this record is part of the + * Calculation Settings Block. In BIFF5-BIFF8 it is + * stored in the Workbook Globals Substream. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readDateMode() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; 0 = base 1900, 1 = base 1904 + PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_WINDOWS_1900); + if (ord($recordData{0}) == 1) { + PHPExcel_Shared_Date::setExcelCalendar(PHPExcel_Shared_Date::CALENDAR_MAC_1904); + } + } + + + /** + * Read a FONT record + */ + private function _readFont() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + $objFont = new PHPExcel_Style_Font(); + + // offset: 0; size: 2; height of the font (in twips = 1/20 of a point) + $size = self::_GetInt2d($recordData, 0); + $objFont->setSize($size / 20); + + // offset: 2; size: 2; option flags + // bit: 0; mask 0x0001; bold (redundant in BIFF5-BIFF8) + // bit: 1; mask 0x0002; italic + $isItalic = (0x0002 & self::_GetInt2d($recordData, 2)) >> 1; + if ($isItalic) $objFont->setItalic(true); + + // bit: 2; mask 0x0004; underlined (redundant in BIFF5-BIFF8) + // bit: 3; mask 0x0008; strike + $isStrike = (0x0008 & self::_GetInt2d($recordData, 2)) >> 3; + if ($isStrike) $objFont->setStrikethrough(true); + + // offset: 4; size: 2; colour index + $colorIndex = self::_GetInt2d($recordData, 4); + $objFont->colorIndex = $colorIndex; + + // offset: 6; size: 2; font weight + $weight = self::_GetInt2d($recordData, 6); + switch ($weight) { + case 0x02BC: + $objFont->setBold(true); + break; + } + + // offset: 8; size: 2; escapement type + $escapement = self::_GetInt2d($recordData, 8); + switch ($escapement) { + case 0x0001: + $objFont->setSuperScript(true); + break; + case 0x0002: + $objFont->setSubScript(true); + break; + } + + // offset: 10; size: 1; underline type + $underlineType = ord($recordData{10}); + switch ($underlineType) { + case 0x00: + break; // no underline + case 0x01: + $objFont->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE); + break; + case 0x02: + $objFont->setUnderline(PHPExcel_Style_Font::UNDERLINE_DOUBLE); + break; + case 0x21: + $objFont->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING); + break; + case 0x22: + $objFont->setUnderline(PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING); + break; + } + + // offset: 11; size: 1; font family + // offset: 12; size: 1; character set + // offset: 13; size: 1; not used + // offset: 14; size: var; font name + if ($this->_version == self::XLS_BIFF8) { + $string = self::_readUnicodeStringShort(substr($recordData, 14)); + } else { + $string = $this->_readByteStringShort(substr($recordData, 14)); + } + $objFont->setName($string['value']); + + $this->_objFonts[] = $objFont; + } + } + + + /** + * FORMAT + * + * This record contains information about a number format. + * All FORMAT records occur together in a sequential list. + * + * In BIFF2-BIFF4 other records referencing a FORMAT record + * contain a zero-based index into this list. From BIFF5 on + * the FORMAT record contains the index itself that will be + * used by other records. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readFormat() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + $indexCode = self::_GetInt2d($recordData, 0); + + if ($this->_version == self::XLS_BIFF8) { + $string = self::_readUnicodeStringLong(substr($recordData, 2)); + } else { + // BIFF7 + $string = $this->_readByteStringShort(substr($recordData, 2)); + } + + $formatString = $string['value']; + $this->_formats[$indexCode] = $formatString; + } + } + + + /** + * XF - Extended Format + * + * This record contains formatting information for cells, rows, columns or styles. + * According to http://support.microsoft.com/kb/147732 there are always at least 15 cell style XF + * and 1 cell XF. + * Inspection of Excel files generated by MS Office Excel shows that XF records 0-14 are cell style XF + * and XF record 15 is a cell XF + * We only read the first cell style XF and skip the remaining cell style XF records + * We read all cell XF records. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readXf() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + $objStyle = new PHPExcel_Style(); + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; Index to FONT record + if (self::_GetInt2d($recordData, 0) < 4) { + $fontIndex = self::_GetInt2d($recordData, 0); + } else { + // this has to do with that index 4 is omitted in all BIFF versions for some strange reason + // check the OpenOffice documentation of the FONT record + $fontIndex = self::_GetInt2d($recordData, 0) - 1; + } + $objStyle->setFont($this->_objFonts[$fontIndex]); + + // offset: 2; size: 2; Index to FORMAT record + $numberFormatIndex = self::_GetInt2d($recordData, 2); + if (isset($this->_formats[$numberFormatIndex])) { + // then we have user-defined format code + $numberformat = array('code' => $this->_formats[$numberFormatIndex]); + } elseif (($code = PHPExcel_Style_NumberFormat::builtInFormatCode($numberFormatIndex)) !== '') { + // then we have built-in format code + $numberformat = array('code' => $code); + } else { + // we set the general format code + $numberformat = array('code' => 'General'); + } + $objStyle->getNumberFormat()->setFormatCode($numberformat['code']); + + // offset: 4; size: 2; XF type, cell protection, and parent style XF + // bit 2-0; mask 0x0007; XF_TYPE_PROT + $xfTypeProt = self::_GetInt2d($recordData, 4); + // bit 0; mask 0x01; 1 = cell is locked + $isLocked = (0x01 & $xfTypeProt) >> 0; + $objStyle->getProtection()->setLocked($isLocked ? + PHPExcel_Style_Protection::PROTECTION_INHERIT : PHPExcel_Style_Protection::PROTECTION_UNPROTECTED); + + // bit 1; mask 0x02; 1 = Formula is hidden + $isHidden = (0x02 & $xfTypeProt) >> 1; + $objStyle->getProtection()->setHidden($isHidden ? + PHPExcel_Style_Protection::PROTECTION_PROTECTED : PHPExcel_Style_Protection::PROTECTION_UNPROTECTED); + + // bit 2; mask 0x04; 0 = Cell XF, 1 = Cell Style XF + $isCellStyleXf = (0x04 & $xfTypeProt) >> 2; + + // offset: 6; size: 1; Alignment and text break + // bit 2-0, mask 0x07; horizontal alignment + $horAlign = (0x07 & ord($recordData{6})) >> 0; + switch ($horAlign) { + case 0: + $objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_GENERAL); + break; + case 1: + $objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT); + break; + case 2: + $objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); + break; + case 3: + $objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT); + break; + case 4: + $objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_FILL); + break; + case 5: + $objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY); + break; + case 6: + $objStyle->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS); + break; + } + // bit 3, mask 0x08; wrap text + $wrapText = (0x08 & ord($recordData{6})) >> 3; + switch ($wrapText) { + case 0: + $objStyle->getAlignment()->setWrapText(false); + break; + case 1: + $objStyle->getAlignment()->setWrapText(true); + break; + } + // bit 6-4, mask 0x70; vertical alignment + $vertAlign = (0x70 & ord($recordData{6})) >> 4; + switch ($vertAlign) { + case 0: + $objStyle->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_TOP); + break; + case 1: + $objStyle->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER); + break; + case 2: + $objStyle->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_BOTTOM); + break; + case 3: + $objStyle->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_JUSTIFY); + break; + } + + if ($this->_version == self::XLS_BIFF8) { + // offset: 7; size: 1; XF_ROTATION: Text rotation angle + $angle = ord($recordData{7}); + $rotation = 0; + if ($angle <= 90) { + $rotation = $angle; + } else if ($angle <= 180) { + $rotation = 90 - $angle; + } else if ($angle == 255) { + $rotation = -165; + } + $objStyle->getAlignment()->setTextRotation($rotation); + + // offset: 8; size: 1; Indentation, shrink to cell size, and text direction + // bit: 3-0; mask: 0x0F; indent level + $indent = (0x0F & ord($recordData{8})) >> 0; + $objStyle->getAlignment()->setIndent($indent); + + // bit: 4; mask: 0x10; 1 = shrink content to fit into cell + $shrinkToFit = (0x10 & ord($recordData{8})) >> 4; + switch ($shrinkToFit) { + case 0: + $objStyle->getAlignment()->setShrinkToFit(false); + break; + case 1: + $objStyle->getAlignment()->setShrinkToFit(true); + break; + } + + // offset: 9; size: 1; Flags used for attribute groups + + // offset: 10; size: 4; Cell border lines and background area + // bit: 3-0; mask: 0x0000000F; left style + if ($bordersLeftStyle = self::_mapBorderStyle((0x0000000F & self::_GetInt4d($recordData, 10)) >> 0)) { + $objStyle->getBorders()->getLeft()->setBorderStyle($bordersLeftStyle); + } + // bit: 7-4; mask: 0x000000F0; right style + if ($bordersRightStyle = self::_mapBorderStyle((0x000000F0 & self::_GetInt4d($recordData, 10)) >> 4)) { + $objStyle->getBorders()->getRight()->setBorderStyle($bordersRightStyle); + } + // bit: 11-8; mask: 0x00000F00; top style + if ($bordersTopStyle = self::_mapBorderStyle((0x00000F00 & self::_GetInt4d($recordData, 10)) >> 8)) { + $objStyle->getBorders()->getTop()->setBorderStyle($bordersTopStyle); + } + // bit: 15-12; mask: 0x0000F000; bottom style + if ($bordersBottomStyle = self::_mapBorderStyle((0x0000F000 & self::_GetInt4d($recordData, 10)) >> 12)) { + $objStyle->getBorders()->getBottom()->setBorderStyle($bordersBottomStyle); + } + // bit: 22-16; mask: 0x007F0000; left color + $objStyle->getBorders()->getLeft()->colorIndex = (0x007F0000 & self::_GetInt4d($recordData, 10)) >> 16; + + // bit: 29-23; mask: 0x3F800000; right color + $objStyle->getBorders()->getRight()->colorIndex = (0x3F800000 & self::_GetInt4d($recordData, 10)) >> 23; + + // bit: 30; mask: 0x40000000; 1 = diagonal line from top left to right bottom + $diagonalDown = (0x40000000 & self::_GetInt4d($recordData, 10)) >> 30 ? + true : false; + + // bit: 31; mask: 0x80000000; 1 = diagonal line from bottom left to top right + $diagonalUp = (0x80000000 & self::_GetInt4d($recordData, 10)) >> 31 ? + true : false; + + if ($diagonalUp == false && $diagonalDown == false) { + $objStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_NONE); + } elseif ($diagonalUp == true && $diagonalDown == false) { + $objStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_UP); + } elseif ($diagonalUp == false && $diagonalDown == true) { + $objStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_DOWN); + } elseif ($diagonalUp == true && $diagonalDown == true) { + $objStyle->getBorders()->setDiagonalDirection(PHPExcel_Style_Borders::DIAGONAL_BOTH); + } + + // offset: 14; size: 4; + // bit: 6-0; mask: 0x0000007F; top color + $objStyle->getBorders()->getTop()->colorIndex = (0x0000007F & self::_GetInt4d($recordData, 14)) >> 0; + + // bit: 13-7; mask: 0x00003F80; bottom color + $objStyle->getBorders()->getBottom()->colorIndex = (0x00003F80 & self::_GetInt4d($recordData, 14)) >> 7; + + // bit: 20-14; mask: 0x001FC000; diagonal color + $objStyle->getBorders()->getDiagonal()->colorIndex = (0x001FC000 & self::_GetInt4d($recordData, 14)) >> 14; + + // bit: 24-21; mask: 0x01E00000; diagonal style + if ($bordersDiagonalStyle = self::_mapBorderStyle((0x01E00000 & self::_GetInt4d($recordData, 14)) >> 21)) { + $objStyle->getBorders()->getDiagonal()->setBorderStyle($bordersDiagonalStyle); + } + + // bit: 31-26; mask: 0xFC000000 fill pattern + if ($fillType = self::_mapFillPattern((0xFC000000 & self::_GetInt4d($recordData, 14)) >> 26)) { + $objStyle->getFill()->setFillType($fillType); + } + // offset: 18; size: 2; pattern and background colour + // bit: 6-0; mask: 0x007F; color index for pattern color + $objStyle->getFill()->startcolorIndex = (0x007F & self::_GetInt2d($recordData, 18)) >> 0; + + // bit: 13-7; mask: 0x3F80; color index for pattern background + $objStyle->getFill()->endcolorIndex = (0x3F80 & self::_GetInt2d($recordData, 18)) >> 7; + } else { + // BIFF5 + + // offset: 7; size: 1; Text orientation and flags + $orientationAndFlags = ord($recordData{7}); + + // bit: 1-0; mask: 0x03; XF_ORIENTATION: Text orientation + $xfOrientation = (0x03 & $orientationAndFlags) >> 0; + switch ($xfOrientation) { + case 0: + $objStyle->getAlignment()->setTextRotation(0); + break; + case 1: + $objStyle->getAlignment()->setTextRotation(-165); + break; + case 2: + $objStyle->getAlignment()->setTextRotation(90); + break; + case 3: + $objStyle->getAlignment()->setTextRotation(-90); + break; + } + + // offset: 8; size: 4; cell border lines and background area + $borderAndBackground = self::_GetInt4d($recordData, 8); + + // bit: 6-0; mask: 0x0000007F; color index for pattern color + $objStyle->getFill()->startcolorIndex = (0x0000007F & $borderAndBackground) >> 0; + + // bit: 13-7; mask: 0x00003F80; color index for pattern background + $objStyle->getFill()->endcolorIndex = (0x00003F80 & $borderAndBackground) >> 7; + + // bit: 21-16; mask: 0x003F0000; fill pattern + $objStyle->getFill()->setFillType(self::_mapFillPattern((0x003F0000 & $borderAndBackground) >> 16)); + + // bit: 24-22; mask: 0x01C00000; bottom line style + $objStyle->getBorders()->getBottom()->setBorderStyle(self::_mapBorderStyle((0x01C00000 & $borderAndBackground) >> 22)); + + // bit: 31-25; mask: 0xFE000000; bottom line color + $objStyle->getBorders()->getBottom()->colorIndex = (0xFE000000 & $borderAndBackground) >> 25; + + // offset: 12; size: 4; cell border lines + $borderLines = self::_GetInt4d($recordData, 12); + + // bit: 2-0; mask: 0x00000007; top line style + $objStyle->getBorders()->getTop()->setBorderStyle(self::_mapBorderStyle((0x00000007 & $borderLines) >> 0)); + + // bit: 5-3; mask: 0x00000038; left line style + $objStyle->getBorders()->getLeft()->setBorderStyle(self::_mapBorderStyle((0x00000038 & $borderLines) >> 3)); + + // bit: 8-6; mask: 0x000001C0; right line style + $objStyle->getBorders()->getRight()->setBorderStyle(self::_mapBorderStyle((0x000001C0 & $borderLines) >> 6)); + + // bit: 15-9; mask: 0x0000FE00; top line color index + $objStyle->getBorders()->getTop()->colorIndex = (0x0000FE00 & $borderLines) >> 9; + + // bit: 22-16; mask: 0x007F0000; left line color index + $objStyle->getBorders()->getLeft()->colorIndex = (0x007F0000 & $borderLines) >> 16; + + // bit: 29-23; mask: 0x3F800000; right line color index + $objStyle->getBorders()->getRight()->colorIndex = (0x3F800000 & $borderLines) >> 23; + } + + // add cellStyleXf or cellXf and update mapping + if ($isCellStyleXf) { + // we only read one style XF record which is always the first + if ($this->_xfIndex == 0) { + $this->_phpExcel->addCellStyleXf($objStyle); + $this->_mapCellStyleXfIndex[$this->_xfIndex] = 0; + } + } else { + // we read all cell XF records + $this->_phpExcel->addCellXf($objStyle); + $this->_mapCellXfIndex[$this->_xfIndex] = count($this->_phpExcel->getCellXfCollection()) - 1; + } + + // update XF index for when we read next record + ++$this->_xfIndex; + } + } + + + /** + * + */ + private function _readXfExt() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; 0x087D = repeated header + + // offset: 2; size: 2 + + // offset: 4; size: 8; not used + + // offset: 12; size: 2; record version + + // offset: 14; size: 2; index to XF record which this record modifies + $ixfe = self::_GetInt2d($recordData, 14); + + // offset: 16; size: 2; not used + + // offset: 18; size: 2; number of extension properties that follow + $cexts = self::_GetInt2d($recordData, 18); + + // start reading the actual extension data + $offset = 20; + while ($offset < $length) { + // extension type + $extType = self::_GetInt2d($recordData, $offset); + + // extension length + $cb = self::_GetInt2d($recordData, $offset + 2); + + // extension data + $extData = substr($recordData, $offset + 4, $cb); + + switch ($extType) { + case 4: // fill start color + $xclfType = self::_GetInt2d($extData, 0); // color type + $xclrValue = substr($extData, 4, 4); // color value (value based on color type) + + if ($xclfType == 2) { + $rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2})); + + // modify the relevant style property + if ( isset($this->_mapCellXfIndex[$ixfe]) ) { + $fill = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getFill(); + $fill->getStartColor()->setRGB($rgb); + unset($fill->startcolorIndex); // normal color index does not apply, discard + } + } + break; + + case 5: // fill end color + $xclfType = self::_GetInt2d($extData, 0); // color type + $xclrValue = substr($extData, 4, 4); // color value (value based on color type) + + if ($xclfType == 2) { + $rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2})); + + // modify the relevant style property + if ( isset($this->_mapCellXfIndex[$ixfe]) ) { + $fill = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getFill(); + $fill->getEndColor()->setRGB($rgb); + unset($fill->endcolorIndex); // normal color index does not apply, discard + } + } + break; + + case 7: // border color top + $xclfType = self::_GetInt2d($extData, 0); // color type + $xclrValue = substr($extData, 4, 4); // color value (value based on color type) + + if ($xclfType == 2) { + $rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2})); + + // modify the relevant style property + if ( isset($this->_mapCellXfIndex[$ixfe]) ) { + $top = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getTop(); + $top->getColor()->setRGB($rgb); + unset($top->colorIndex); // normal color index does not apply, discard + } + } + break; + + case 8: // border color bottom + $xclfType = self::_GetInt2d($extData, 0); // color type + $xclrValue = substr($extData, 4, 4); // color value (value based on color type) + + if ($xclfType == 2) { + $rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2})); + + // modify the relevant style property + if ( isset($this->_mapCellXfIndex[$ixfe]) ) { + $bottom = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getBottom(); + $bottom->getColor()->setRGB($rgb); + unset($bottom->colorIndex); // normal color index does not apply, discard + } + } + break; + + case 9: // border color left + $xclfType = self::_GetInt2d($extData, 0); // color type + $xclrValue = substr($extData, 4, 4); // color value (value based on color type) + + if ($xclfType == 2) { + $rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2})); + + // modify the relevant style property + if ( isset($this->_mapCellXfIndex[$ixfe]) ) { + $left = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getLeft(); + $left->getColor()->setRGB($rgb); + unset($left->colorIndex); // normal color index does not apply, discard + } + } + break; + + case 10: // border color right + $xclfType = self::_GetInt2d($extData, 0); // color type + $xclrValue = substr($extData, 4, 4); // color value (value based on color type) + + if ($xclfType == 2) { + $rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2})); + + // modify the relevant style property + if ( isset($this->_mapCellXfIndex[$ixfe]) ) { + $right = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getRight(); + $right->getColor()->setRGB($rgb); + unset($right->colorIndex); // normal color index does not apply, discard + } + } + break; + + case 11: // border color diagonal + $xclfType = self::_GetInt2d($extData, 0); // color type + $xclrValue = substr($extData, 4, 4); // color value (value based on color type) + + if ($xclfType == 2) { + $rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2})); + + // modify the relevant style property + if ( isset($this->_mapCellXfIndex[$ixfe]) ) { + $diagonal = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getBorders()->getDiagonal(); + $diagonal->getColor()->setRGB($rgb); + unset($diagonal->colorIndex); // normal color index does not apply, discard + } + } + break; + + case 13: // font color + $xclfType = self::_GetInt2d($extData, 0); // color type + $xclrValue = substr($extData, 4, 4); // color value (value based on color type) + + if ($xclfType == 2) { + $rgb = sprintf('%02X%02X%02X', ord($xclrValue{0}), ord($xclrValue{1}), ord($xclrValue{2})); + + // modify the relevant style property + if ( isset($this->_mapCellXfIndex[$ixfe]) ) { + $font = $this->_phpExcel->getCellXfByIndex($this->_mapCellXfIndex[$ixfe])->getFont(); + $font->getColor()->setRGB($rgb); + unset($font->colorIndex); // normal color index does not apply, discard + } + } + break; + } + + $offset += $cb; + } + } + + } + + + /** + * Read STYLE record + */ + private function _readStyle() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; index to XF record and flag for built-in style + $ixfe = self::_GetInt2d($recordData, 0); + + // bit: 11-0; mask 0x0FFF; index to XF record + $xfIndex = (0x0FFF & $ixfe) >> 0; + + // bit: 15; mask 0x8000; 0 = user-defined style, 1 = built-in style + $isBuiltIn = (bool) ((0x8000 & $ixfe) >> 15); + + if ($isBuiltIn) { + // offset: 2; size: 1; identifier for built-in style + $builtInId = ord($recordData{2}); + + switch ($builtInId) { + case 0x00: + // currently, we are not using this for anything + break; + + default: + break; + } + + } else { + // user-defined; not supported by PHPExcel + } + } + } + + + /** + * Read PALETTE record + */ + private function _readPalette() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; number of following colors + $nm = self::_GetInt2d($recordData, 0); + + // list of RGB colors + for ($i = 0; $i < $nm; ++$i) { + $rgb = substr($recordData, 2 + 4 * $i, 4); + $this->_palette[] = self::_readRGB($rgb); + } + } + } + + + /** + * SHEET + * + * This record is located in the Workbook Globals + * Substream and represents a sheet inside the workbook. + * One SHEET record is written for each sheet. It stores the + * sheet name and a stream offset to the BOF record of the + * respective Sheet Substream within the Workbook Stream. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readSheet() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // offset: 0; size: 4; absolute stream position of the BOF record of the sheet + // NOTE: not encrypted + $rec_offset = self::_GetInt4d($this->_data, $this->_pos + 4); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 4; size: 1; sheet state + switch (ord($recordData{4})) { + case 0x00: $sheetState = PHPExcel_Worksheet::SHEETSTATE_VISIBLE; break; + case 0x01: $sheetState = PHPExcel_Worksheet::SHEETSTATE_HIDDEN; break; + case 0x02: $sheetState = PHPExcel_Worksheet::SHEETSTATE_VERYHIDDEN; break; + default: $sheetState = PHPExcel_Worksheet::SHEETSTATE_VISIBLE; break; + } + + // offset: 5; size: 1; sheet type + $sheetType = ord($recordData{5}); + + // offset: 6; size: var; sheet name + if ($this->_version == self::XLS_BIFF8) { + $string = self::_readUnicodeStringShort(substr($recordData, 6)); + $rec_name = $string['value']; + } elseif ($this->_version == self::XLS_BIFF7) { + $string = $this->_readByteStringShort(substr($recordData, 6)); + $rec_name = $string['value']; + } + + $this->_sheets[] = array( + 'name' => $rec_name, + 'offset' => $rec_offset, + 'sheetState' => $sheetState, + 'sheetType' => $sheetType, + ); + } + + + /** + * Read EXTERNALBOOK record + */ + private function _readExternalBook() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset within record data + $offset = 0; + + // there are 4 types of records + if (strlen($recordData) > 4) { + // external reference + // offset: 0; size: 2; number of sheet names ($nm) + $nm = self::_GetInt2d($recordData, 0); + $offset += 2; + + // offset: 2; size: var; encoded URL without sheet name (Unicode string, 16-bit length) + $encodedUrlString = self::_readUnicodeStringLong(substr($recordData, 2)); + $offset += $encodedUrlString['size']; + + // offset: var; size: var; list of $nm sheet names (Unicode strings, 16-bit length) + $externalSheetNames = array(); + for ($i = 0; $i < $nm; ++$i) { + $externalSheetNameString = self::_readUnicodeStringLong(substr($recordData, $offset)); + $externalSheetNames[] = $externalSheetNameString['value']; + $offset += $externalSheetNameString['size']; + } + + // store the record data + $this->_externalBooks[] = array( + 'type' => 'external', + 'encodedUrl' => $encodedUrlString['value'], + 'externalSheetNames' => $externalSheetNames, + ); + + } elseif (substr($recordData, 2, 2) == pack('CC', 0x01, 0x04)) { + // internal reference + // offset: 0; size: 2; number of sheet in this document + // offset: 2; size: 2; 0x01 0x04 + $this->_externalBooks[] = array( + 'type' => 'internal', + ); + } elseif (substr($recordData, 0, 4) == pack('vCC', 0x0001, 0x01, 0x3A)) { + // add-in function + // offset: 0; size: 2; 0x0001 + $this->_externalBooks[] = array( + 'type' => 'addInFunction', + ); + } elseif (substr($recordData, 0, 2) == pack('v', 0x0000)) { + // DDE links, OLE links + // offset: 0; size: 2; 0x0000 + // offset: 2; size: var; encoded source document name + $this->_externalBooks[] = array( + 'type' => 'DDEorOLE', + ); + } + } + + + /** + * Read EXTERNNAME record. + */ + private function _readExternName() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // external sheet references provided for named cells + if ($this->_version == self::XLS_BIFF8) { + // offset: 0; size: 2; options + $options = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; + + // offset: 4; size: 2; not used + + // offset: 6; size: var + $nameString = self::_readUnicodeStringShort(substr($recordData, 6)); + + // offset: var; size: var; formula data + $offset = 6 + $nameString['size']; + $formula = $this->_getFormulaFromStructure(substr($recordData, $offset)); + + $this->_externalNames[] = array( + 'name' => $nameString['value'], + 'formula' => $formula, + ); + } + } + + + /** + * Read EXTERNSHEET record + */ + private function _readExternSheet() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // external sheet references provided for named cells + if ($this->_version == self::XLS_BIFF8) { + // offset: 0; size: 2; number of following ref structures + $nm = self::_GetInt2d($recordData, 0); + for ($i = 0; $i < $nm; ++$i) { + $this->_ref[] = array( + // offset: 2 + 6 * $i; index to EXTERNALBOOK record + 'externalBookIndex' => self::_GetInt2d($recordData, 2 + 6 * $i), + // offset: 4 + 6 * $i; index to first sheet in EXTERNALBOOK record + 'firstSheetIndex' => self::_GetInt2d($recordData, 4 + 6 * $i), + // offset: 6 + 6 * $i; index to last sheet in EXTERNALBOOK record + 'lastSheetIndex' => self::_GetInt2d($recordData, 6 + 6 * $i), + ); + } + } + } + + + /** + * DEFINEDNAME + * + * This record is part of a Link Table. It contains the name + * and the token array of an internal defined name. Token + * arrays of defined names contain tokens with aberrant + * token classes. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readDefinedName() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_version == self::XLS_BIFF8) { + // retrieves named cells + + // offset: 0; size: 2; option flags + $opts = self::_GetInt2d($recordData, 0); + + // bit: 5; mask: 0x0020; 0 = user-defined name, 1 = built-in-name + $isBuiltInName = (0x0020 & $opts) >> 5; + + // offset: 2; size: 1; keyboard shortcut + + // offset: 3; size: 1; length of the name (character count) + $nlen = ord($recordData{3}); + + // offset: 4; size: 2; size of the formula data (it can happen that this is zero) + // note: there can also be additional data, this is not included in $flen + $flen = self::_GetInt2d($recordData, 4); + + // offset: 8; size: 2; 0=Global name, otherwise index to sheet (1-based) + $scope = self::_GetInt2d($recordData, 8); + + // offset: 14; size: var; Name (Unicode string without length field) + $string = self::_readUnicodeString(substr($recordData, 14), $nlen); + + // offset: var; size: $flen; formula data + $offset = 14 + $string['size']; + $formulaStructure = pack('v', $flen) . substr($recordData, $offset); + + try { + $formula = $this->_getFormulaFromStructure($formulaStructure); + } catch (PHPExcel_Exception $e) { + $formula = ''; + } + + $this->_definedname[] = array( + 'isBuiltInName' => $isBuiltInName, + 'name' => $string['value'], + 'formula' => $formula, + 'scope' => $scope, + ); + } + } + + + /** + * Read MSODRAWINGGROUP record + */ + private function _readMsoDrawingGroup() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + + // get spliced record data + $splicedRecordData = $this->_getSplicedRecordData(); + $recordData = $splicedRecordData['recordData']; + + $this->_drawingGroupData .= $recordData; + } + + + /** + * SST - Shared String Table + * + * This record contains a list of all strings used anywhere + * in the workbook. Each string occurs only once. The + * workbook uses indexes into the list to reference the + * strings. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + **/ + private function _readSst() + { + // offset within (spliced) record data + $pos = 0; + + // get spliced record data + $splicedRecordData = $this->_getSplicedRecordData(); + + $recordData = $splicedRecordData['recordData']; + $spliceOffsets = $splicedRecordData['spliceOffsets']; + + // offset: 0; size: 4; total number of strings in the workbook + $pos += 4; + + // offset: 4; size: 4; number of following strings ($nm) + $nm = self::_GetInt4d($recordData, 4); + $pos += 4; + + // loop through the Unicode strings (16-bit length) + for ($i = 0; $i < $nm; ++$i) { + + // number of characters in the Unicode string + $numChars = self::_GetInt2d($recordData, $pos); + $pos += 2; + + // option flags + $optionFlags = ord($recordData{$pos}); + ++$pos; + + // bit: 0; mask: 0x01; 0 = compressed; 1 = uncompressed + $isCompressed = (($optionFlags & 0x01) == 0) ; + + // bit: 2; mask: 0x02; 0 = ordinary; 1 = Asian phonetic + $hasAsian = (($optionFlags & 0x04) != 0); + + // bit: 3; mask: 0x03; 0 = ordinary; 1 = Rich-Text + $hasRichText = (($optionFlags & 0x08) != 0); + + if ($hasRichText) { + // number of Rich-Text formatting runs + $formattingRuns = self::_GetInt2d($recordData, $pos); + $pos += 2; + } + + if ($hasAsian) { + // size of Asian phonetic setting + $extendedRunLength = self::_GetInt4d($recordData, $pos); + $pos += 4; + } + + // expected byte length of character array if not split + $len = ($isCompressed) ? $numChars : $numChars * 2; + + // look up limit position + foreach ($spliceOffsets as $spliceOffset) { + // it can happen that the string is empty, therefore we need + // <= and not just < + if ($pos <= $spliceOffset) { + $limitpos = $spliceOffset; + break; + } + } + + if ($pos + $len <= $limitpos) { + // character array is not split between records + + $retstr = substr($recordData, $pos, $len); + $pos += $len; + + } else { + // character array is split between records + + // first part of character array + $retstr = substr($recordData, $pos, $limitpos - $pos); + + $bytesRead = $limitpos - $pos; + + // remaining characters in Unicode string + $charsLeft = $numChars - (($isCompressed) ? $bytesRead : ($bytesRead / 2)); + + $pos = $limitpos; + + // keep reading the characters + while ($charsLeft > 0) { + + // look up next limit position, in case the string span more than one continue record + foreach ($spliceOffsets as $spliceOffset) { + if ($pos < $spliceOffset) { + $limitpos = $spliceOffset; + break; + } + } + + // repeated option flags + // OpenOffice.org documentation 5.21 + $option = ord($recordData{$pos}); + ++$pos; + + if ($isCompressed && ($option == 0)) { + // 1st fragment compressed + // this fragment compressed + $len = min($charsLeft, $limitpos - $pos); + $retstr .= substr($recordData, $pos, $len); + $charsLeft -= $len; + $isCompressed = true; + + } elseif (!$isCompressed && ($option != 0)) { + // 1st fragment uncompressed + // this fragment uncompressed + $len = min($charsLeft * 2, $limitpos - $pos); + $retstr .= substr($recordData, $pos, $len); + $charsLeft -= $len / 2; + $isCompressed = false; + + } elseif (!$isCompressed && ($option == 0)) { + // 1st fragment uncompressed + // this fragment compressed + $len = min($charsLeft, $limitpos - $pos); + for ($j = 0; $j < $len; ++$j) { + $retstr .= $recordData{$pos + $j} . chr(0); + } + $charsLeft -= $len; + $isCompressed = false; + + } else { + // 1st fragment compressed + // this fragment uncompressed + $newstr = ''; + for ($j = 0; $j < strlen($retstr); ++$j) { + $newstr .= $retstr[$j] . chr(0); + } + $retstr = $newstr; + $len = min($charsLeft * 2, $limitpos - $pos); + $retstr .= substr($recordData, $pos, $len); + $charsLeft -= $len / 2; + $isCompressed = false; + } + + $pos += $len; + } + } + + // convert to UTF-8 + $retstr = self::_encodeUTF16($retstr, $isCompressed); + + // read additional Rich-Text information, if any + $fmtRuns = array(); + if ($hasRichText) { + // list of formatting runs + for ($j = 0; $j < $formattingRuns; ++$j) { + // first formatted character; zero-based + $charPos = self::_GetInt2d($recordData, $pos + $j * 4); + + // index to font record + $fontIndex = self::_GetInt2d($recordData, $pos + 2 + $j * 4); + + $fmtRuns[] = array( + 'charPos' => $charPos, + 'fontIndex' => $fontIndex, + ); + } + $pos += 4 * $formattingRuns; + } + + // read additional Asian phonetics information, if any + if ($hasAsian) { + // For Asian phonetic settings, we skip the extended string data + $pos += $extendedRunLength; + } + + // store the shared sting + $this->_sst[] = array( + 'value' => $retstr, + 'fmtRuns' => $fmtRuns, + ); + } + + // _getSplicedRecordData() takes care of moving current position in data stream + } + + + /** + * Read PRINTGRIDLINES record + */ + private function _readPrintGridlines() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_version == self::XLS_BIFF8 && !$this->_readDataOnly) { + // offset: 0; size: 2; 0 = do not print sheet grid lines; 1 = print sheet gridlines + $printGridlines = (bool) self::_GetInt2d($recordData, 0); + $this->_phpSheet->setPrintGridlines($printGridlines); + } + } + + + /** + * Read DEFAULTROWHEIGHT record + */ + private function _readDefaultRowHeight() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; option flags + // offset: 2; size: 2; default height for unused rows, (twips 1/20 point) + $height = self::_GetInt2d($recordData, 2); + $this->_phpSheet->getDefaultRowDimension()->setRowHeight($height / 20); + } + + + /** + * Read SHEETPR record + */ + private function _readSheetPr() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2 + + // bit: 6; mask: 0x0040; 0 = outline buttons above outline group + $isSummaryBelow = (0x0040 & self::_GetInt2d($recordData, 0)) >> 6; + $this->_phpSheet->setShowSummaryBelow($isSummaryBelow); + + // bit: 7; mask: 0x0080; 0 = outline buttons left of outline group + $isSummaryRight = (0x0080 & self::_GetInt2d($recordData, 0)) >> 7; + $this->_phpSheet->setShowSummaryRight($isSummaryRight); + + // bit: 8; mask: 0x100; 0 = scale printout in percent, 1 = fit printout to number of pages + // this corresponds to radio button setting in page setup dialog in Excel + $this->_isFitToPages = (bool) ((0x0100 & self::_GetInt2d($recordData, 0)) >> 8); + } + + + /** + * Read HORIZONTALPAGEBREAKS record + */ + private function _readHorizontalPageBreaks() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_version == self::XLS_BIFF8 && !$this->_readDataOnly) { + + // offset: 0; size: 2; number of the following row index structures + $nm = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 6 * $nm; list of $nm row index structures + for ($i = 0; $i < $nm; ++$i) { + $r = self::_GetInt2d($recordData, 2 + 6 * $i); + $cf = self::_GetInt2d($recordData, 2 + 6 * $i + 2); + $cl = self::_GetInt2d($recordData, 2 + 6 * $i + 4); + + // not sure why two column indexes are necessary? + $this->_phpSheet->setBreakByColumnAndRow($cf, $r, PHPExcel_Worksheet::BREAK_ROW); + } + } + } + + + /** + * Read VERTICALPAGEBREAKS record + */ + private function _readVerticalPageBreaks() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_version == self::XLS_BIFF8 && !$this->_readDataOnly) { + // offset: 0; size: 2; number of the following column index structures + $nm = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 6 * $nm; list of $nm row index structures + for ($i = 0; $i < $nm; ++$i) { + $c = self::_GetInt2d($recordData, 2 + 6 * $i); + $rf = self::_GetInt2d($recordData, 2 + 6 * $i + 2); + $rl = self::_GetInt2d($recordData, 2 + 6 * $i + 4); + + // not sure why two row indexes are necessary? + $this->_phpSheet->setBreakByColumnAndRow($c, $rf, PHPExcel_Worksheet::BREAK_COLUMN); + } + } + } + + + /** + * Read HEADER record + */ + private function _readHeader() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: var + // realized that $recordData can be empty even when record exists + if ($recordData) { + if ($this->_version == self::XLS_BIFF8) { + $string = self::_readUnicodeStringLong($recordData); + } else { + $string = $this->_readByteStringShort($recordData); + } + + $this->_phpSheet->getHeaderFooter()->setOddHeader($string['value']); + $this->_phpSheet->getHeaderFooter()->setEvenHeader($string['value']); + } + } + } + + + /** + * Read FOOTER record + */ + private function _readFooter() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: var + // realized that $recordData can be empty even when record exists + if ($recordData) { + if ($this->_version == self::XLS_BIFF8) { + $string = self::_readUnicodeStringLong($recordData); + } else { + $string = $this->_readByteStringShort($recordData); + } + $this->_phpSheet->getHeaderFooter()->setOddFooter($string['value']); + $this->_phpSheet->getHeaderFooter()->setEvenFooter($string['value']); + } + } + } + + + /** + * Read HCENTER record + */ + private function _readHcenter() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; 0 = print sheet left aligned, 1 = print sheet centered horizontally + $isHorizontalCentered = (bool) self::_GetInt2d($recordData, 0); + + $this->_phpSheet->getPageSetup()->setHorizontalCentered($isHorizontalCentered); + } + } + + + /** + * Read VCENTER record + */ + private function _readVcenter() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; 0 = print sheet aligned at top page border, 1 = print sheet vertically centered + $isVerticalCentered = (bool) self::_GetInt2d($recordData, 0); + + $this->_phpSheet->getPageSetup()->setVerticalCentered($isVerticalCentered); + } + } + + + /** + * Read LEFTMARGIN record + */ + private function _readLeftMargin() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 8 + $this->_phpSheet->getPageMargins()->setLeft(self::_extractNumber($recordData)); + } + } + + + /** + * Read RIGHTMARGIN record + */ + private function _readRightMargin() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 8 + $this->_phpSheet->getPageMargins()->setRight(self::_extractNumber($recordData)); + } + } + + + /** + * Read TOPMARGIN record + */ + private function _readTopMargin() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 8 + $this->_phpSheet->getPageMargins()->setTop(self::_extractNumber($recordData)); + } + } + + + /** + * Read BOTTOMMARGIN record + */ + private function _readBottomMargin() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 8 + $this->_phpSheet->getPageMargins()->setBottom(self::_extractNumber($recordData)); + } + } + + + /** + * Read PAGESETUP record + */ + private function _readPageSetup() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; paper size + $paperSize = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; scaling factor + $scale = self::_GetInt2d($recordData, 2); + + // offset: 6; size: 2; fit worksheet width to this number of pages, 0 = use as many as needed + $fitToWidth = self::_GetInt2d($recordData, 6); + + // offset: 8; size: 2; fit worksheet height to this number of pages, 0 = use as many as needed + $fitToHeight = self::_GetInt2d($recordData, 8); + + // offset: 10; size: 2; option flags + + // bit: 1; mask: 0x0002; 0=landscape, 1=portrait + $isPortrait = (0x0002 & self::_GetInt2d($recordData, 10)) >> 1; + + // bit: 2; mask: 0x0004; 1= paper size, scaling factor, paper orient. not init + // when this bit is set, do not use flags for those properties + $isNotInit = (0x0004 & self::_GetInt2d($recordData, 10)) >> 2; + + if (!$isNotInit) { + $this->_phpSheet->getPageSetup()->setPaperSize($paperSize); + switch ($isPortrait) { + case 0: $this->_phpSheet->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE); break; + case 1: $this->_phpSheet->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_PORTRAIT); break; + } + + $this->_phpSheet->getPageSetup()->setScale($scale, false); + $this->_phpSheet->getPageSetup()->setFitToPage((bool) $this->_isFitToPages); + $this->_phpSheet->getPageSetup()->setFitToWidth($fitToWidth, false); + $this->_phpSheet->getPageSetup()->setFitToHeight($fitToHeight, false); + } + + // offset: 16; size: 8; header margin (IEEE 754 floating-point value) + $marginHeader = self::_extractNumber(substr($recordData, 16, 8)); + $this->_phpSheet->getPageMargins()->setHeader($marginHeader); + + // offset: 24; size: 8; footer margin (IEEE 754 floating-point value) + $marginFooter = self::_extractNumber(substr($recordData, 24, 8)); + $this->_phpSheet->getPageMargins()->setFooter($marginFooter); + } + } + + + /** + * PROTECT - Sheet protection (BIFF2 through BIFF8) + * if this record is omitted, then it also means no sheet protection + */ + private function _readProtect() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_readDataOnly) { + return; + } + + // offset: 0; size: 2; + + // bit 0, mask 0x01; 1 = sheet is protected + $bool = (0x01 & self::_GetInt2d($recordData, 0)) >> 0; + $this->_phpSheet->getProtection()->setSheet((bool)$bool); + } + + + /** + * SCENPROTECT + */ + private function _readScenProtect() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_readDataOnly) { + return; + } + + // offset: 0; size: 2; + + // bit: 0, mask 0x01; 1 = scenarios are protected + $bool = (0x01 & self::_GetInt2d($recordData, 0)) >> 0; + + $this->_phpSheet->getProtection()->setScenarios((bool)$bool); + } + + + /** + * OBJECTPROTECT + */ + private function _readObjectProtect() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_readDataOnly) { + return; + } + + // offset: 0; size: 2; + + // bit: 0, mask 0x01; 1 = objects are protected + $bool = (0x01 & self::_GetInt2d($recordData, 0)) >> 0; + + $this->_phpSheet->getProtection()->setObjects((bool)$bool); + } + + + /** + * PASSWORD - Sheet protection (hashed) password (BIFF2 through BIFF8) + */ + private function _readPassword() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; 16-bit hash value of password + $password = strtoupper(dechex(self::_GetInt2d($recordData, 0))); // the hashed password + $this->_phpSheet->getProtection()->setPassword($password, true); + } + } + + + /** + * Read DEFCOLWIDTH record + */ + private function _readDefColWidth() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; default column width + $width = self::_GetInt2d($recordData, 0); + if ($width != 8) { + $this->_phpSheet->getDefaultColumnDimension()->setWidth($width); + } + } + + + /** + * Read COLINFO record + */ + private function _readColInfo() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; index to first column in range + $fc = self::_GetInt2d($recordData, 0); // first column index + + // offset: 2; size: 2; index to last column in range + $lc = self::_GetInt2d($recordData, 2); // first column index + + // offset: 4; size: 2; width of the column in 1/256 of the width of the zero character + $width = self::_GetInt2d($recordData, 4); + + // offset: 6; size: 2; index to XF record for default column formatting + $xfIndex = self::_GetInt2d($recordData, 6); + + // offset: 8; size: 2; option flags + + // bit: 0; mask: 0x0001; 1= columns are hidden + $isHidden = (0x0001 & self::_GetInt2d($recordData, 8)) >> 0; + + // bit: 10-8; mask: 0x0700; outline level of the columns (0 = no outline) + $level = (0x0700 & self::_GetInt2d($recordData, 8)) >> 8; + + // bit: 12; mask: 0x1000; 1 = collapsed + $isCollapsed = (0x1000 & self::_GetInt2d($recordData, 8)) >> 12; + + // offset: 10; size: 2; not used + + for ($i = $fc; $i <= $lc; ++$i) { + if ($lc == 255 || $lc == 256) { + $this->_phpSheet->getDefaultColumnDimension()->setWidth($width / 256); + break; + } + $this->_phpSheet->getColumnDimensionByColumn($i)->setWidth($width / 256); + $this->_phpSheet->getColumnDimensionByColumn($i)->setVisible(!$isHidden); + $this->_phpSheet->getColumnDimensionByColumn($i)->setOutlineLevel($level); + $this->_phpSheet->getColumnDimensionByColumn($i)->setCollapsed($isCollapsed); + $this->_phpSheet->getColumnDimensionByColumn($i)->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + } + } + + + /** + * ROW + * + * This record contains the properties of a single row in a + * sheet. Rows and cells in a sheet are divided into blocks + * of 32 rows. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readRow() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; index of this row + $r = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; index to column of the first cell which is described by a cell record + + // offset: 4; size: 2; index to column of the last cell which is described by a cell record, increased by 1 + + // offset: 6; size: 2; + + // bit: 14-0; mask: 0x7FFF; height of the row, in twips = 1/20 of a point + $height = (0x7FFF & self::_GetInt2d($recordData, 6)) >> 0; + + // bit: 15: mask: 0x8000; 0 = row has custom height; 1= row has default height + $useDefaultHeight = (0x8000 & self::_GetInt2d($recordData, 6)) >> 15; + + if (!$useDefaultHeight) { + $this->_phpSheet->getRowDimension($r + 1)->setRowHeight($height / 20); + } + + // offset: 8; size: 2; not used + + // offset: 10; size: 2; not used in BIFF5-BIFF8 + + // offset: 12; size: 4; option flags and default row formatting + + // bit: 2-0: mask: 0x00000007; outline level of the row + $level = (0x00000007 & self::_GetInt4d($recordData, 12)) >> 0; + $this->_phpSheet->getRowDimension($r + 1)->setOutlineLevel($level); + + // bit: 4; mask: 0x00000010; 1 = outline group start or ends here... and is collapsed + $isCollapsed = (0x00000010 & self::_GetInt4d($recordData, 12)) >> 4; + $this->_phpSheet->getRowDimension($r + 1)->setCollapsed($isCollapsed); + + // bit: 5; mask: 0x00000020; 1 = row is hidden + $isHidden = (0x00000020 & self::_GetInt4d($recordData, 12)) >> 5; + $this->_phpSheet->getRowDimension($r + 1)->setVisible(!$isHidden); + + // bit: 7; mask: 0x00000080; 1 = row has explicit format + $hasExplicitFormat = (0x00000080 & self::_GetInt4d($recordData, 12)) >> 7; + + // bit: 27-16; mask: 0x0FFF0000; only applies when hasExplicitFormat = 1; index to XF record + $xfIndex = (0x0FFF0000 & self::_GetInt4d($recordData, 12)) >> 16; + + if ($hasExplicitFormat) { + $this->_phpSheet->getRowDimension($r + 1)->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + } + } + + + /** + * Read RK record + * This record represents a cell that contains an RK value + * (encoded integer or floating-point value). If a + * floating-point value cannot be encoded to an RK value, + * a NUMBER record will be written. This record replaces the + * record INTEGER written in BIFF2. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readRk() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; index to row + $row = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; index to column + $column = self::_GetInt2d($recordData, 2); + $columnString = PHPExcel_Cell::stringFromColumnIndex($column); + + // Read cell? + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) { + // offset: 4; size: 2; index to XF record + $xfIndex = self::_GetInt2d($recordData, 4); + + // offset: 6; size: 4; RK value + $rknum = self::_GetInt4d($recordData, 6); + $numValue = self::_GetIEEE754($rknum); + + $cell = $this->_phpSheet->getCell($columnString . ($row + 1)); + if (!$this->_readDataOnly) { + // add style information + $cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + + // add cell + $cell->setValueExplicit($numValue, PHPExcel_Cell_DataType::TYPE_NUMERIC); + } + } + + + /** + * Read LABELSST record + * This record represents a cell that contains a string. It + * replaces the LABEL record and RSTRING record used in + * BIFF2-BIFF5. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readLabelSst() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; index to row + $row = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; index to column + $column = self::_GetInt2d($recordData, 2); + $columnString = PHPExcel_Cell::stringFromColumnIndex($column); + + // Read cell? + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) { + // offset: 4; size: 2; index to XF record + $xfIndex = self::_GetInt2d($recordData, 4); + + // offset: 6; size: 4; index to SST record + $index = self::_GetInt4d($recordData, 6); + + // add cell + if (($fmtRuns = $this->_sst[$index]['fmtRuns']) && !$this->_readDataOnly) { + // then we should treat as rich text + $richText = new PHPExcel_RichText(); + $charPos = 0; + $sstCount = count($this->_sst[$index]['fmtRuns']); + for ($i = 0; $i <= $sstCount; ++$i) { + if (isset($fmtRuns[$i])) { + $text = PHPExcel_Shared_String::Substring($this->_sst[$index]['value'], $charPos, $fmtRuns[$i]['charPos'] - $charPos); + $charPos = $fmtRuns[$i]['charPos']; + } else { + $text = PHPExcel_Shared_String::Substring($this->_sst[$index]['value'], $charPos, PHPExcel_Shared_String::CountCharacters($this->_sst[$index]['value'])); + } + + if (PHPExcel_Shared_String::CountCharacters($text) > 0) { + if ($i == 0) { // first text run, no style + $richText->createText($text); + } else { + $textRun = $richText->createTextRun($text); + if (isset($fmtRuns[$i - 1])) { + if ($fmtRuns[$i - 1]['fontIndex'] < 4) { + $fontIndex = $fmtRuns[$i - 1]['fontIndex']; + } else { + // this has to do with that index 4 is omitted in all BIFF versions for some strange reason + // check the OpenOffice documentation of the FONT record + $fontIndex = $fmtRuns[$i - 1]['fontIndex'] - 1; + } + $textRun->setFont(clone $this->_objFonts[$fontIndex]); + } + } + } + } + $cell = $this->_phpSheet->getCell($columnString . ($row + 1)); + $cell->setValueExplicit($richText, PHPExcel_Cell_DataType::TYPE_STRING); + } else { + $cell = $this->_phpSheet->getCell($columnString . ($row + 1)); + $cell->setValueExplicit($this->_sst[$index]['value'], PHPExcel_Cell_DataType::TYPE_STRING); + } + + if (!$this->_readDataOnly) { + // add style information + $cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + } + } + + + /** + * Read MULRK record + * This record represents a cell range containing RK value + * cells. All cells are located in the same row. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readMulRk() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; index to row + $row = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; index to first column + $colFirst = self::_GetInt2d($recordData, 2); + + // offset: var; size: 2; index to last column + $colLast = self::_GetInt2d($recordData, $length - 2); + $columns = $colLast - $colFirst + 1; + + // offset within record data + $offset = 4; + + for ($i = 0; $i < $columns; ++$i) { + $columnString = PHPExcel_Cell::stringFromColumnIndex($colFirst + $i); + + // Read cell? + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) { + + // offset: var; size: 2; index to XF record + $xfIndex = self::_GetInt2d($recordData, $offset); + + // offset: var; size: 4; RK value + $numValue = self::_GetIEEE754(self::_GetInt4d($recordData, $offset + 2)); + $cell = $this->_phpSheet->getCell($columnString . ($row + 1)); + if (!$this->_readDataOnly) { + // add style + $cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + + // add cell value + $cell->setValueExplicit($numValue, PHPExcel_Cell_DataType::TYPE_NUMERIC); + } + + $offset += 6; + } + } + + + /** + * Read NUMBER record + * This record represents a cell that contains a + * floating-point value. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readNumber() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; index to row + $row = self::_GetInt2d($recordData, 0); + + // offset: 2; size 2; index to column + $column = self::_GetInt2d($recordData, 2); + $columnString = PHPExcel_Cell::stringFromColumnIndex($column); + + // Read cell? + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) { + // offset 4; size: 2; index to XF record + $xfIndex = self::_GetInt2d($recordData, 4); + + $numValue = self::_extractNumber(substr($recordData, 6, 8)); + + $cell = $this->_phpSheet->getCell($columnString . ($row + 1)); + if (!$this->_readDataOnly) { + // add cell style + $cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + + // add cell value + $cell->setValueExplicit($numValue, PHPExcel_Cell_DataType::TYPE_NUMERIC); + } + } + + + /** + * Read FORMULA record + perhaps a following STRING record if formula result is a string + * This record contains the token array and the result of a + * formula cell. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readFormula() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; row index + $row = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; col index + $column = self::_GetInt2d($recordData, 2); + $columnString = PHPExcel_Cell::stringFromColumnIndex($column); + + // offset: 20: size: variable; formula structure + $formulaStructure = substr($recordData, 20); + + // offset: 14: size: 2; option flags, recalculate always, recalculate on open etc. + $options = self::_GetInt2d($recordData, 14); + + // bit: 0; mask: 0x0001; 1 = recalculate always + // bit: 1; mask: 0x0002; 1 = calculate on open + // bit: 2; mask: 0x0008; 1 = part of a shared formula + $isPartOfSharedFormula = (bool) (0x0008 & $options); + + // WARNING: + // We can apparently not rely on $isPartOfSharedFormula. Even when $isPartOfSharedFormula = true + // the formula data may be ordinary formula data, therefore we need to check + // explicitly for the tExp token (0x01) + $isPartOfSharedFormula = $isPartOfSharedFormula && ord($formulaStructure{2}) == 0x01; + + if ($isPartOfSharedFormula) { + // part of shared formula which means there will be a formula with a tExp token and nothing else + // get the base cell, grab tExp token + $baseRow = self::_GetInt2d($formulaStructure, 3); + $baseCol = self::_GetInt2d($formulaStructure, 5); + $this->_baseCell = PHPExcel_Cell::stringFromColumnIndex($baseCol). ($baseRow + 1); + } + + // Read cell? + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) { + + if ($isPartOfSharedFormula) { + // formula is added to this cell after the sheet has been read + $this->_sharedFormulaParts[$columnString . ($row + 1)] = $this->_baseCell; + } + + // offset: 16: size: 4; not used + + // offset: 4; size: 2; XF index + $xfIndex = self::_GetInt2d($recordData, 4); + + // offset: 6; size: 8; result of the formula + if ( (ord($recordData{6}) == 0) + && (ord($recordData{12}) == 255) + && (ord($recordData{13}) == 255) ) { + + // String formula. Result follows in appended STRING record + $dataType = PHPExcel_Cell_DataType::TYPE_STRING; + + // read possible SHAREDFMLA record + $code = self::_GetInt2d($this->_data, $this->_pos); + if ($code == self::XLS_Type_SHAREDFMLA) { + $this->_readSharedFmla(); + } + + // read STRING record + $value = $this->_readString(); + + } elseif ((ord($recordData{6}) == 1) + && (ord($recordData{12}) == 255) + && (ord($recordData{13}) == 255)) { + + // Boolean formula. Result is in +2; 0=false, 1=true + $dataType = PHPExcel_Cell_DataType::TYPE_BOOL; + $value = (bool) ord($recordData{8}); + + } elseif ((ord($recordData{6}) == 2) + && (ord($recordData{12}) == 255) + && (ord($recordData{13}) == 255)) { + + // Error formula. Error code is in +2 + $dataType = PHPExcel_Cell_DataType::TYPE_ERROR; + $value = self::_mapErrorCode(ord($recordData{8})); + + } elseif ((ord($recordData{6}) == 3) + && (ord($recordData{12}) == 255) + && (ord($recordData{13}) == 255)) { + + // Formula result is a null string + $dataType = PHPExcel_Cell_DataType::TYPE_NULL; + $value = ''; + + } else { + + // forumla result is a number, first 14 bytes like _NUMBER record + $dataType = PHPExcel_Cell_DataType::TYPE_NUMERIC; + $value = self::_extractNumber(substr($recordData, 6, 8)); + + } + + $cell = $this->_phpSheet->getCell($columnString . ($row + 1)); + if (!$this->_readDataOnly) { + // add cell style + $cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + + // store the formula + if (!$isPartOfSharedFormula) { + // not part of shared formula + // add cell value. If we can read formula, populate with formula, otherwise just used cached value + try { + if ($this->_version != self::XLS_BIFF8) { + throw new PHPExcel_Reader_Exception('Not BIFF8. Can only read BIFF8 formulas'); + } + $formula = $this->_getFormulaFromStructure($formulaStructure); // get formula in human language + $cell->setValueExplicit('=' . $formula, PHPExcel_Cell_DataType::TYPE_FORMULA); + + } catch (PHPExcel_Exception $e) { + $cell->setValueExplicit($value, $dataType); + } + } else { + if ($this->_version == self::XLS_BIFF8) { + // do nothing at this point, formula id added later in the code + } else { + $cell->setValueExplicit($value, $dataType); + } + } + + // store the cached calculated value + $cell->setCalculatedValue($value); + } + } + + + /** + * Read a SHAREDFMLA record. This function just stores the binary shared formula in the reader, + * which usually contains relative references. + * These will be used to construct the formula in each shared formula part after the sheet is read. + */ + private function _readSharedFmla() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0, size: 6; cell range address of the area used by the shared formula, not used for anything + $cellRange = substr($recordData, 0, 6); + $cellRange = $this->_readBIFF5CellRangeAddressFixed($cellRange); // note: even BIFF8 uses BIFF5 syntax + + // offset: 6, size: 1; not used + + // offset: 7, size: 1; number of existing FORMULA records for this shared formula + $no = ord($recordData{7}); + + // offset: 8, size: var; Binary token array of the shared formula + $formula = substr($recordData, 8); + + // at this point we only store the shared formula for later use + $this->_sharedFormulas[$this->_baseCell] = $formula; + + } + + + /** + * Read a STRING record from current stream position and advance the stream pointer to next record + * This record is used for storing result from FORMULA record when it is a string, and + * it occurs directly after the FORMULA record + * + * @return string The string contents as UTF-8 + */ + private function _readString() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_version == self::XLS_BIFF8) { + $string = self::_readUnicodeStringLong($recordData); + $value = $string['value']; + } else { + $string = $this->_readByteStringLong($recordData); + $value = $string['value']; + } + + return $value; + } + + + /** + * Read BOOLERR record + * This record represents a Boolean value or error value + * cell. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readBoolErr() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; row index + $row = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; column index + $column = self::_GetInt2d($recordData, 2); + $columnString = PHPExcel_Cell::stringFromColumnIndex($column); + + // Read cell? + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) { + // offset: 4; size: 2; index to XF record + $xfIndex = self::_GetInt2d($recordData, 4); + + // offset: 6; size: 1; the boolean value or error value + $boolErr = ord($recordData{6}); + + // offset: 7; size: 1; 0=boolean; 1=error + $isError = ord($recordData{7}); + + $cell = $this->_phpSheet->getCell($columnString . ($row + 1)); + switch ($isError) { + case 0: // boolean + $value = (bool) $boolErr; + + // add cell value + $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_BOOL); + break; + + case 1: // error type + $value = self::_mapErrorCode($boolErr); + + // add cell value + $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_ERROR); + break; + } + + if (!$this->_readDataOnly) { + // add cell style + $cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + } + } + + + /** + * Read MULBLANK record + * This record represents a cell range of empty cells. All + * cells are located in the same row + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readMulBlank() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; index to row + $row = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; index to first column + $fc = self::_GetInt2d($recordData, 2); + + // offset: 4; size: 2 x nc; list of indexes to XF records + // add style information + if (!$this->_readDataOnly) { + for ($i = 0; $i < $length / 2 - 3; ++$i) { + $columnString = PHPExcel_Cell::stringFromColumnIndex($fc + $i); + + // Read cell? + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) { + $xfIndex = self::_GetInt2d($recordData, 4 + 2 * $i); + $this->_phpSheet->getCell($columnString . ($row + 1))->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + } + } + + // offset: 6; size 2; index to last column (not needed) + } + + + /** + * Read LABEL record + * This record represents a cell that contains a string. In + * BIFF8 it is usually replaced by the LABELSST record. + * Excel still uses this record, if it copies unformatted + * text cells to the clipboard. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readLabel() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; index to row + $row = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; index to column + $column = self::_GetInt2d($recordData, 2); + $columnString = PHPExcel_Cell::stringFromColumnIndex($column); + + // Read cell? + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) { + // offset: 4; size: 2; XF index + $xfIndex = self::_GetInt2d($recordData, 4); + + // add cell value + // todo: what if string is very long? continue record + if ($this->_version == self::XLS_BIFF8) { + $string = self::_readUnicodeStringLong(substr($recordData, 6)); + $value = $string['value']; + } else { + $string = $this->_readByteStringLong(substr($recordData, 6)); + $value = $string['value']; + } + $cell = $this->_phpSheet->getCell($columnString . ($row + 1)); + $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING); + + if (!$this->_readDataOnly) { + // add cell style + $cell->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + } + } + + + /** + * Read BLANK record + */ + private function _readBlank() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; row index + $row = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; col index + $col = self::_GetInt2d($recordData, 2); + $columnString = PHPExcel_Cell::stringFromColumnIndex($col); + + // Read cell? + if (($this->getReadFilter() !== NULL) && $this->getReadFilter()->readCell($columnString, $row + 1, $this->_phpSheet->getTitle()) ) { + // offset: 4; size: 2; XF index + $xfIndex = self::_GetInt2d($recordData, 4); + + // add style information + if (!$this->_readDataOnly) { + $this->_phpSheet->getCell($columnString . ($row + 1))->setXfIndex($this->_mapCellXfIndex[$xfIndex]); + } + } + + } + + + /** + * Read MSODRAWING record + */ + private function _readMsoDrawing() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + + // get spliced record data + $splicedRecordData = $this->_getSplicedRecordData(); + $recordData = $splicedRecordData['recordData']; + + $this->_drawingData .= $recordData; + } + + + /** + * Read OBJ record + */ + private function _readObj() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_readDataOnly || $this->_version != self::XLS_BIFF8) { + return; + } + + // recordData consists of an array of subrecords looking like this: + // ft: 2 bytes; ftCmo type (0x15) + // cb: 2 bytes; size in bytes of ftCmo data + // ot: 2 bytes; Object Type + // id: 2 bytes; Object id number + // grbit: 2 bytes; Option Flags + // data: var; subrecord data + + // for now, we are just interested in the second subrecord containing the object type + $ftCmoType = self::_GetInt2d($recordData, 0); + $cbCmoSize = self::_GetInt2d($recordData, 2); + $otObjType = self::_GetInt2d($recordData, 4); + $idObjID = self::_GetInt2d($recordData, 6); + $grbitOpts = self::_GetInt2d($recordData, 6); + + $this->_objs[] = array( + 'ftCmoType' => $ftCmoType, + 'cbCmoSize' => $cbCmoSize, + 'otObjType' => $otObjType, + 'idObjID' => $idObjID, + 'grbitOpts' => $grbitOpts + ); + $this->textObjRef = $idObjID; + +// echo '_readObj()
'; +// var_dump(end($this->_objs)); +// echo '
'; + } + + + /** + * Read WINDOW2 record + */ + private function _readWindow2() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; option flags + $options = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; index to first visible row + $firstVisibleRow = self::_GetInt2d($recordData, 2); + + // offset: 4; size: 2; index to first visible colum + $firstVisibleColumn = self::_GetInt2d($recordData, 4); + if ($this->_version === self::XLS_BIFF8) { + // offset: 8; size: 2; not used + // offset: 10; size: 2; cached magnification factor in page break preview (in percent); 0 = Default (60%) + // offset: 12; size: 2; cached magnification factor in normal view (in percent); 0 = Default (100%) + // offset: 14; size: 4; not used + $zoomscaleInPageBreakPreview = self::_GetInt2d($recordData, 10); + if ($zoomscaleInPageBreakPreview === 0) $zoomscaleInPageBreakPreview = 60; + $zoomscaleInNormalView = self::_GetInt2d($recordData, 12); + if ($zoomscaleInNormalView === 0) $zoomscaleInNormalView = 100; + } + + // bit: 1; mask: 0x0002; 0 = do not show gridlines, 1 = show gridlines + $showGridlines = (bool) ((0x0002 & $options) >> 1); + $this->_phpSheet->setShowGridlines($showGridlines); + + // bit: 2; mask: 0x0004; 0 = do not show headers, 1 = show headers + $showRowColHeaders = (bool) ((0x0004 & $options) >> 2); + $this->_phpSheet->setShowRowColHeaders($showRowColHeaders); + + // bit: 3; mask: 0x0008; 0 = panes are not frozen, 1 = panes are frozen + $this->_frozen = (bool) ((0x0008 & $options) >> 3); + + // bit: 6; mask: 0x0040; 0 = columns from left to right, 1 = columns from right to left + $this->_phpSheet->setRightToLeft((bool)((0x0040 & $options) >> 6)); + + // bit: 10; mask: 0x0400; 0 = sheet not active, 1 = sheet active + $isActive = (bool) ((0x0400 & $options) >> 10); + if ($isActive) { + $this->_phpExcel->setActiveSheetIndex($this->_phpExcel->getIndex($this->_phpSheet)); + } + + // bit: 11; mask: 0x0800; 0 = normal view, 1 = page break view + $isPageBreakPreview = (bool) ((0x0800 & $options) >> 11); + + //FIXME: set $firstVisibleRow and $firstVisibleColumn + + if ($this->_phpSheet->getSheetView()->getView() !== PHPExcel_Worksheet_SheetView::SHEETVIEW_PAGE_LAYOUT) { + //NOTE: this setting is inferior to page layout view(Excel2007-) + $view = $isPageBreakPreview? PHPExcel_Worksheet_SheetView::SHEETVIEW_PAGE_BREAK_PREVIEW : + PHPExcel_Worksheet_SheetView::SHEETVIEW_NORMAL; + $this->_phpSheet->getSheetView()->setView($view); + if ($this->_version === self::XLS_BIFF8) { + $zoomScale = $isPageBreakPreview? $zoomscaleInPageBreakPreview : $zoomscaleInNormalView; + $this->_phpSheet->getSheetView()->setZoomScale($zoomScale); + $this->_phpSheet->getSheetView()->setZoomScaleNormal($zoomscaleInNormalView); + } + } + } + + /** + * Read PLV Record(Created by Excel2007 or upper) + */ + private function _readPageLayoutView(){ + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + //var_dump(unpack("vrt/vgrbitFrt/V2reserved/vwScalePLV/vgrbit", $recordData)); + + // offset: 0; size: 2; rt + //->ignore + $rt = self::_GetInt2d($recordData, 0); + // offset: 2; size: 2; grbitfr + //->ignore + $grbitFrt = self::_GetInt2d($recordData, 2); + // offset: 4; size: 8; reserved + //->ignore + + // offset: 12; size 2; zoom scale + $wScalePLV = self::_GetInt2d($recordData, 12); + // offset: 14; size 2; grbit + $grbit = self::_GetInt2d($recordData, 14); + + // decomprise grbit + $fPageLayoutView = $grbit & 0x01; + $fRulerVisible = ($grbit >> 1) & 0x01; //no support + $fWhitespaceHidden = ($grbit >> 3) & 0x01; //no support + + if ($fPageLayoutView === 1) { + $this->_phpSheet->getSheetView()->setView(PHPExcel_Worksheet_SheetView::SHEETVIEW_PAGE_LAYOUT); + $this->_phpSheet->getSheetView()->setZoomScale($wScalePLV); //set by Excel2007 only if SHEETVIEW_PAGE_LAYOUT + } + //otherwise, we cannot know whether SHEETVIEW_PAGE_LAYOUT or SHEETVIEW_PAGE_BREAK_PREVIEW. + } + + /** + * Read SCL record + */ + private function _readScl() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // offset: 0; size: 2; numerator of the view magnification + $numerator = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; numerator of the view magnification + $denumerator = self::_GetInt2d($recordData, 2); + + // set the zoom scale (in percent) + $this->_phpSheet->getSheetView()->setZoomScale($numerator * 100 / $denumerator); + } + + + /** + * Read PANE record + */ + private function _readPane() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; position of vertical split + $px = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; position of horizontal split + $py = self::_GetInt2d($recordData, 2); + + if ($this->_frozen) { + // frozen panes + $this->_phpSheet->freezePane(PHPExcel_Cell::stringFromColumnIndex($px) . ($py + 1)); + } else { + // unfrozen panes; split windows; not supported by PHPExcel core + } + } + } + + + /** + * Read SELECTION record. There is one such record for each pane in the sheet. + */ + private function _readSelection() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 1; pane identifier + $paneId = ord($recordData{0}); + + // offset: 1; size: 2; index to row of the active cell + $r = self::_GetInt2d($recordData, 1); + + // offset: 3; size: 2; index to column of the active cell + $c = self::_GetInt2d($recordData, 3); + + // offset: 5; size: 2; index into the following cell range list to the + // entry that contains the active cell + $index = self::_GetInt2d($recordData, 5); + + // offset: 7; size: var; cell range address list containing all selected cell ranges + $data = substr($recordData, 7); + $cellRangeAddressList = $this->_readBIFF5CellRangeAddressList($data); // note: also BIFF8 uses BIFF5 syntax + + $selectedCells = $cellRangeAddressList['cellRangeAddresses'][0]; + + // first row '1' + last row '16384' indicates that full column is selected (apparently also in BIFF8!) + if (preg_match('/^([A-Z]+1\:[A-Z]+)16384$/', $selectedCells)) { + $selectedCells = preg_replace('/^([A-Z]+1\:[A-Z]+)16384$/', '${1}1048576', $selectedCells); + } + + // first row '1' + last row '65536' indicates that full column is selected + if (preg_match('/^([A-Z]+1\:[A-Z]+)65536$/', $selectedCells)) { + $selectedCells = preg_replace('/^([A-Z]+1\:[A-Z]+)65536$/', '${1}1048576', $selectedCells); + } + + // first column 'A' + last column 'IV' indicates that full row is selected + if (preg_match('/^(A[0-9]+\:)IV([0-9]+)$/', $selectedCells)) { + $selectedCells = preg_replace('/^(A[0-9]+\:)IV([0-9]+)$/', '${1}XFD${2}', $selectedCells); + } + + $this->_phpSheet->setSelectedCells($selectedCells); + } + } + + + private function _includeCellRangeFiltered($cellRangeAddress) + { + $includeCellRange = true; + if ($this->getReadFilter() !== NULL) { + $includeCellRange = false; + $rangeBoundaries = PHPExcel_Cell::getRangeBoundaries($cellRangeAddress); + $rangeBoundaries[1][0]++; + for ($row = $rangeBoundaries[0][1]; $row <= $rangeBoundaries[1][1]; $row++) { + for ($column = $rangeBoundaries[0][0]; $column != $rangeBoundaries[1][0]; $column++) { + if ($this->getReadFilter()->readCell($column, $row, $this->_phpSheet->getTitle())) { + $includeCellRange = true; + break 2; + } + } + } + } + return $includeCellRange; + } + + + /** + * MERGEDCELLS + * + * This record contains the addresses of merged cell ranges + * in the current sheet. + * + * -- "OpenOffice.org's Documentation of the Microsoft + * Excel File Format" + */ + private function _readMergedCells() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_version == self::XLS_BIFF8 && !$this->_readDataOnly) { + $cellRangeAddressList = $this->_readBIFF8CellRangeAddressList($recordData); + foreach ($cellRangeAddressList['cellRangeAddresses'] as $cellRangeAddress) { + if ((strpos($cellRangeAddress,':') !== FALSE) && + ($this->_includeCellRangeFiltered($cellRangeAddress))) { + $this->_phpSheet->mergeCells($cellRangeAddress); + } + } + } + } + + + /** + * Read HYPERLINK record + */ + private function _readHyperLink() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer forward to next record + $this->_pos += 4 + $length; + + if (!$this->_readDataOnly) { + // offset: 0; size: 8; cell range address of all cells containing this hyperlink + try { + $cellRange = $this->_readBIFF8CellRangeAddressFixed($recordData, 0, 8); + } catch (PHPExcel_Exception $e) { + return; + } + + // offset: 8, size: 16; GUID of StdLink + + // offset: 24, size: 4; unknown value + + // offset: 28, size: 4; option flags + + // bit: 0; mask: 0x00000001; 0 = no link or extant, 1 = file link or URL + $isFileLinkOrUrl = (0x00000001 & self::_GetInt2d($recordData, 28)) >> 0; + + // bit: 1; mask: 0x00000002; 0 = relative path, 1 = absolute path or URL + $isAbsPathOrUrl = (0x00000001 & self::_GetInt2d($recordData, 28)) >> 1; + + // bit: 2 (and 4); mask: 0x00000014; 0 = no description + $hasDesc = (0x00000014 & self::_GetInt2d($recordData, 28)) >> 2; + + // bit: 3; mask: 0x00000008; 0 = no text, 1 = has text + $hasText = (0x00000008 & self::_GetInt2d($recordData, 28)) >> 3; + + // bit: 7; mask: 0x00000080; 0 = no target frame, 1 = has target frame + $hasFrame = (0x00000080 & self::_GetInt2d($recordData, 28)) >> 7; + + // bit: 8; mask: 0x00000100; 0 = file link or URL, 1 = UNC path (inc. server name) + $isUNC = (0x00000100 & self::_GetInt2d($recordData, 28)) >> 8; + + // offset within record data + $offset = 32; + + if ($hasDesc) { + // offset: 32; size: var; character count of description text + $dl = self::_GetInt4d($recordData, 32); + // offset: 36; size: var; character array of description text, no Unicode string header, always 16-bit characters, zero terminated + $desc = self::_encodeUTF16(substr($recordData, 36, 2 * ($dl - 1)), false); + $offset += 4 + 2 * $dl; + } + if ($hasFrame) { + $fl = self::_GetInt4d($recordData, $offset); + $offset += 4 + 2 * $fl; + } + + // detect type of hyperlink (there are 4 types) + $hyperlinkType = null; + + if ($isUNC) { + $hyperlinkType = 'UNC'; + } else if (!$isFileLinkOrUrl) { + $hyperlinkType = 'workbook'; + } else if (ord($recordData{$offset}) == 0x03) { + $hyperlinkType = 'local'; + } else if (ord($recordData{$offset}) == 0xE0) { + $hyperlinkType = 'URL'; + } + + switch ($hyperlinkType) { + case 'URL': + // section 5.58.2: Hyperlink containing a URL + // e.g. http://example.org/index.php + + // offset: var; size: 16; GUID of URL Moniker + $offset += 16; + // offset: var; size: 4; size (in bytes) of character array of the URL including trailing zero word + $us = self::_GetInt4d($recordData, $offset); + $offset += 4; + // offset: var; size: $us; character array of the URL, no Unicode string header, always 16-bit characters, zero-terminated + $url = self::_encodeUTF16(substr($recordData, $offset, $us - 2), false); + $nullOffset = strpos($url, 0x00); + if ($nullOffset) + $url = substr($url,0,$nullOffset); + $url .= $hasText ? '#' : ''; + $offset += $us; + break; + + case 'local': + // section 5.58.3: Hyperlink to local file + // examples: + // mydoc.txt + // ../../somedoc.xls#Sheet!A1 + + // offset: var; size: 16; GUI of File Moniker + $offset += 16; + + // offset: var; size: 2; directory up-level count. + $upLevelCount = self::_GetInt2d($recordData, $offset); + $offset += 2; + + // offset: var; size: 4; character count of the shortened file path and name, including trailing zero word + $sl = self::_GetInt4d($recordData, $offset); + $offset += 4; + + // offset: var; size: sl; character array of the shortened file path and name in 8.3-DOS-format (compressed Unicode string) + $shortenedFilePath = substr($recordData, $offset, $sl); + $shortenedFilePath = self::_encodeUTF16($shortenedFilePath, true); + $shortenedFilePath = substr($shortenedFilePath, 0, -1); // remove trailing zero + + $offset += $sl; + + // offset: var; size: 24; unknown sequence + $offset += 24; + + // extended file path + // offset: var; size: 4; size of the following file link field including string lenth mark + $sz = self::_GetInt4d($recordData, $offset); + $offset += 4; + + // only present if $sz > 0 + if ($sz > 0) { + // offset: var; size: 4; size of the character array of the extended file path and name + $xl = self::_GetInt4d($recordData, $offset); + $offset += 4; + + // offset: var; size 2; unknown + $offset += 2; + + // offset: var; size $xl; character array of the extended file path and name. + $extendedFilePath = substr($recordData, $offset, $xl); + $extendedFilePath = self::_encodeUTF16($extendedFilePath, false); + $offset += $xl; + } + + // construct the path + $url = str_repeat('..\\', $upLevelCount); + $url .= ($sz > 0) ? + $extendedFilePath : $shortenedFilePath; // use extended path if available + $url .= $hasText ? '#' : ''; + + break; + + + case 'UNC': + // section 5.58.4: Hyperlink to a File with UNC (Universal Naming Convention) Path + // todo: implement + return; + + case 'workbook': + // section 5.58.5: Hyperlink to the Current Workbook + // e.g. Sheet2!B1:C2, stored in text mark field + $url = 'sheet://'; + break; + + default: + return; + + } + + if ($hasText) { + // offset: var; size: 4; character count of text mark including trailing zero word + $tl = self::_GetInt4d($recordData, $offset); + $offset += 4; + // offset: var; size: var; character array of the text mark without the # sign, no Unicode header, always 16-bit characters, zero-terminated + $text = self::_encodeUTF16(substr($recordData, $offset, 2 * ($tl - 1)), false); + $url .= $text; + } + + // apply the hyperlink to all the relevant cells + foreach (PHPExcel_Cell::extractAllCellReferencesInRange($cellRange) as $coordinate) { + $this->_phpSheet->getCell($coordinate)->getHyperLink()->setUrl($url); + } + } + } + + + /** + * Read DATAVALIDATIONS record + */ + private function _readDataValidations() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer forward to next record + $this->_pos += 4 + $length; + } + + + /** + * Read DATAVALIDATION record + */ + private function _readDataValidation() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer forward to next record + $this->_pos += 4 + $length; + + if ($this->_readDataOnly) { + return; + } + + // offset: 0; size: 4; Options + $options = self::_GetInt4d($recordData, 0); + + // bit: 0-3; mask: 0x0000000F; type + $type = (0x0000000F & $options) >> 0; + switch ($type) { + case 0x00: $type = PHPExcel_Cell_DataValidation::TYPE_NONE; break; + case 0x01: $type = PHPExcel_Cell_DataValidation::TYPE_WHOLE; break; + case 0x02: $type = PHPExcel_Cell_DataValidation::TYPE_DECIMAL; break; + case 0x03: $type = PHPExcel_Cell_DataValidation::TYPE_LIST; break; + case 0x04: $type = PHPExcel_Cell_DataValidation::TYPE_DATE; break; + case 0x05: $type = PHPExcel_Cell_DataValidation::TYPE_TIME; break; + case 0x06: $type = PHPExcel_Cell_DataValidation::TYPE_TEXTLENGTH; break; + case 0x07: $type = PHPExcel_Cell_DataValidation::TYPE_CUSTOM; break; + } + + // bit: 4-6; mask: 0x00000070; error type + $errorStyle = (0x00000070 & $options) >> 4; + switch ($errorStyle) { + case 0x00: $errorStyle = PHPExcel_Cell_DataValidation::STYLE_STOP; break; + case 0x01: $errorStyle = PHPExcel_Cell_DataValidation::STYLE_WARNING; break; + case 0x02: $errorStyle = PHPExcel_Cell_DataValidation::STYLE_INFORMATION; break; + } + + // bit: 7; mask: 0x00000080; 1= formula is explicit (only applies to list) + // I have only seen cases where this is 1 + $explicitFormula = (0x00000080 & $options) >> 7; + + // bit: 8; mask: 0x00000100; 1= empty cells allowed + $allowBlank = (0x00000100 & $options) >> 8; + + // bit: 9; mask: 0x00000200; 1= suppress drop down arrow in list type validity + $suppressDropDown = (0x00000200 & $options) >> 9; + + // bit: 18; mask: 0x00040000; 1= show prompt box if cell selected + $showInputMessage = (0x00040000 & $options) >> 18; + + // bit: 19; mask: 0x00080000; 1= show error box if invalid values entered + $showErrorMessage = (0x00080000 & $options) >> 19; + + // bit: 20-23; mask: 0x00F00000; condition operator + $operator = (0x00F00000 & $options) >> 20; + switch ($operator) { + case 0x00: $operator = PHPExcel_Cell_DataValidation::OPERATOR_BETWEEN ; break; + case 0x01: $operator = PHPExcel_Cell_DataValidation::OPERATOR_NOTBETWEEN ; break; + case 0x02: $operator = PHPExcel_Cell_DataValidation::OPERATOR_EQUAL ; break; + case 0x03: $operator = PHPExcel_Cell_DataValidation::OPERATOR_NOTEQUAL ; break; + case 0x04: $operator = PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHAN ; break; + case 0x05: $operator = PHPExcel_Cell_DataValidation::OPERATOR_LESSTHAN ; break; + case 0x06: $operator = PHPExcel_Cell_DataValidation::OPERATOR_GREATERTHANOREQUAL; break; + case 0x07: $operator = PHPExcel_Cell_DataValidation::OPERATOR_LESSTHANOREQUAL ; break; + } + + // offset: 4; size: var; title of the prompt box + $offset = 4; + $string = self::_readUnicodeStringLong(substr($recordData, $offset)); + $promptTitle = $string['value'] !== chr(0) ? + $string['value'] : ''; + $offset += $string['size']; + + // offset: var; size: var; title of the error box + $string = self::_readUnicodeStringLong(substr($recordData, $offset)); + $errorTitle = $string['value'] !== chr(0) ? + $string['value'] : ''; + $offset += $string['size']; + + // offset: var; size: var; text of the prompt box + $string = self::_readUnicodeStringLong(substr($recordData, $offset)); + $prompt = $string['value'] !== chr(0) ? + $string['value'] : ''; + $offset += $string['size']; + + // offset: var; size: var; text of the error box + $string = self::_readUnicodeStringLong(substr($recordData, $offset)); + $error = $string['value'] !== chr(0) ? + $string['value'] : ''; + $offset += $string['size']; + + // offset: var; size: 2; size of the formula data for the first condition + $sz1 = self::_GetInt2d($recordData, $offset); + $offset += 2; + + // offset: var; size: 2; not used + $offset += 2; + + // offset: var; size: $sz1; formula data for first condition (without size field) + $formula1 = substr($recordData, $offset, $sz1); + $formula1 = pack('v', $sz1) . $formula1; // prepend the length + try { + $formula1 = $this->_getFormulaFromStructure($formula1); + + // in list type validity, null characters are used as item separators + if ($type == PHPExcel_Cell_DataValidation::TYPE_LIST) { + $formula1 = str_replace(chr(0), ',', $formula1); + } + } catch (PHPExcel_Exception $e) { + return; + } + $offset += $sz1; + + // offset: var; size: 2; size of the formula data for the first condition + $sz2 = self::_GetInt2d($recordData, $offset); + $offset += 2; + + // offset: var; size: 2; not used + $offset += 2; + + // offset: var; size: $sz2; formula data for second condition (without size field) + $formula2 = substr($recordData, $offset, $sz2); + $formula2 = pack('v', $sz2) . $formula2; // prepend the length + try { + $formula2 = $this->_getFormulaFromStructure($formula2); + } catch (PHPExcel_Exception $e) { + return; + } + $offset += $sz2; + + // offset: var; size: var; cell range address list with + $cellRangeAddressList = $this->_readBIFF8CellRangeAddressList(substr($recordData, $offset)); + $cellRangeAddresses = $cellRangeAddressList['cellRangeAddresses']; + + foreach ($cellRangeAddresses as $cellRange) { + $stRange = $this->_phpSheet->shrinkRangeToFit($cellRange); + $stRange = PHPExcel_Cell::extractAllCellReferencesInRange($stRange); + foreach ($stRange as $coordinate) { + $objValidation = $this->_phpSheet->getCell($coordinate)->getDataValidation(); + $objValidation->setType($type); + $objValidation->setErrorStyle($errorStyle); + $objValidation->setAllowBlank((bool)$allowBlank); + $objValidation->setShowInputMessage((bool)$showInputMessage); + $objValidation->setShowErrorMessage((bool)$showErrorMessage); + $objValidation->setShowDropDown(!$suppressDropDown); + $objValidation->setOperator($operator); + $objValidation->setErrorTitle($errorTitle); + $objValidation->setError($error); + $objValidation->setPromptTitle($promptTitle); + $objValidation->setPrompt($prompt); + $objValidation->setFormula1($formula1); + $objValidation->setFormula2($formula2); + } + } + + } + + + /** + * Read SHEETLAYOUT record. Stores sheet tab color information. + */ + private function _readSheetLayout() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // local pointer in record data + $offset = 0; + + if (!$this->_readDataOnly) { + // offset: 0; size: 2; repeated record identifier 0x0862 + + // offset: 2; size: 10; not used + + // offset: 12; size: 4; size of record data + // Excel 2003 uses size of 0x14 (documented), Excel 2007 uses size of 0x28 (not documented?) + $sz = self::_GetInt4d($recordData, 12); + + switch ($sz) { + case 0x14: + // offset: 16; size: 2; color index for sheet tab + $colorIndex = self::_GetInt2d($recordData, 16); + $color = self::_readColor($colorIndex,$this->_palette,$this->_version); + $this->_phpSheet->getTabColor()->setRGB($color['rgb']); + break; + + case 0x28: + // TODO: Investigate structure for .xls SHEETLAYOUT record as saved by MS Office Excel 2007 + return; + break; + } + } + } + + + /** + * Read SHEETPROTECTION record (FEATHEADR) + */ + private function _readSheetProtection() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + if ($this->_readDataOnly) { + return; + } + + // offset: 0; size: 2; repeated record header + + // offset: 2; size: 2; FRT cell reference flag (=0 currently) + + // offset: 4; size: 8; Currently not used and set to 0 + + // offset: 12; size: 2; Shared feature type index (2=Enhanced Protetion, 4=SmartTag) + $isf = self::_GetInt2d($recordData, 12); + if ($isf != 2) { + return; + } + + // offset: 14; size: 1; =1 since this is a feat header + + // offset: 15; size: 4; size of rgbHdrSData + + // rgbHdrSData, assume "Enhanced Protection" + // offset: 19; size: 2; option flags + $options = self::_GetInt2d($recordData, 19); + + // bit: 0; mask 0x0001; 1 = user may edit objects, 0 = users must not edit objects + $bool = (0x0001 & $options) >> 0; + $this->_phpSheet->getProtection()->setObjects(!$bool); + + // bit: 1; mask 0x0002; edit scenarios + $bool = (0x0002 & $options) >> 1; + $this->_phpSheet->getProtection()->setScenarios(!$bool); + + // bit: 2; mask 0x0004; format cells + $bool = (0x0004 & $options) >> 2; + $this->_phpSheet->getProtection()->setFormatCells(!$bool); + + // bit: 3; mask 0x0008; format columns + $bool = (0x0008 & $options) >> 3; + $this->_phpSheet->getProtection()->setFormatColumns(!$bool); + + // bit: 4; mask 0x0010; format rows + $bool = (0x0010 & $options) >> 4; + $this->_phpSheet->getProtection()->setFormatRows(!$bool); + + // bit: 5; mask 0x0020; insert columns + $bool = (0x0020 & $options) >> 5; + $this->_phpSheet->getProtection()->setInsertColumns(!$bool); + + // bit: 6; mask 0x0040; insert rows + $bool = (0x0040 & $options) >> 6; + $this->_phpSheet->getProtection()->setInsertRows(!$bool); + + // bit: 7; mask 0x0080; insert hyperlinks + $bool = (0x0080 & $options) >> 7; + $this->_phpSheet->getProtection()->setInsertHyperlinks(!$bool); + + // bit: 8; mask 0x0100; delete columns + $bool = (0x0100 & $options) >> 8; + $this->_phpSheet->getProtection()->setDeleteColumns(!$bool); + + // bit: 9; mask 0x0200; delete rows + $bool = (0x0200 & $options) >> 9; + $this->_phpSheet->getProtection()->setDeleteRows(!$bool); + + // bit: 10; mask 0x0400; select locked cells + $bool = (0x0400 & $options) >> 10; + $this->_phpSheet->getProtection()->setSelectLockedCells(!$bool); + + // bit: 11; mask 0x0800; sort cell range + $bool = (0x0800 & $options) >> 11; + $this->_phpSheet->getProtection()->setSort(!$bool); + + // bit: 12; mask 0x1000; auto filter + $bool = (0x1000 & $options) >> 12; + $this->_phpSheet->getProtection()->setAutoFilter(!$bool); + + // bit: 13; mask 0x2000; pivot tables + $bool = (0x2000 & $options) >> 13; + $this->_phpSheet->getProtection()->setPivotTables(!$bool); + + // bit: 14; mask 0x4000; select unlocked cells + $bool = (0x4000 & $options) >> 14; + $this->_phpSheet->getProtection()->setSelectUnlockedCells(!$bool); + + // offset: 21; size: 2; not used + } + + + /** + * Read RANGEPROTECTION record + * Reading of this record is based on Microsoft Office Excel 97-2000 Binary File Format Specification, + * where it is referred to as FEAT record + */ + private function _readRangeProtection() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // move stream pointer to next record + $this->_pos += 4 + $length; + + // local pointer in record data + $offset = 0; + + if (!$this->_readDataOnly) { + $offset += 12; + + // offset: 12; size: 2; shared feature type, 2 = enhanced protection, 4 = smart tag + $isf = self::_GetInt2d($recordData, 12); + if ($isf != 2) { + // we only read FEAT records of type 2 + return; + } + $offset += 2; + + $offset += 5; + + // offset: 19; size: 2; count of ref ranges this feature is on + $cref = self::_GetInt2d($recordData, 19); + $offset += 2; + + $offset += 6; + + // offset: 27; size: 8 * $cref; list of cell ranges (like in hyperlink record) + $cellRanges = array(); + for ($i = 0; $i < $cref; ++$i) { + try { + $cellRange = $this->_readBIFF8CellRangeAddressFixed(substr($recordData, 27 + 8 * $i, 8)); + } catch (PHPExcel_Exception $e) { + return; + } + $cellRanges[] = $cellRange; + $offset += 8; + } + + // offset: var; size: var; variable length of feature specific data + $rgbFeat = substr($recordData, $offset); + $offset += 4; + + // offset: var; size: 4; the encrypted password (only 16-bit although field is 32-bit) + $wPassword = self::_GetInt4d($recordData, $offset); + $offset += 4; + + // Apply range protection to sheet + if ($cellRanges) { + $this->_phpSheet->protectCells(implode(' ', $cellRanges), strtoupper(dechex($wPassword)), true); + } + } + } + + + /** + * Read IMDATA record + */ + private function _readImData() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + + // get spliced record data + $splicedRecordData = $this->_getSplicedRecordData(); + $recordData = $splicedRecordData['recordData']; + + // UNDER CONSTRUCTION + + // offset: 0; size: 2; image format + $cf = self::_GetInt2d($recordData, 0); + + // offset: 2; size: 2; environment from which the file was written + $env = self::_GetInt2d($recordData, 2); + + // offset: 4; size: 4; length of the image data + $lcb = self::_GetInt4d($recordData, 4); + + // offset: 8; size: var; image data + $iData = substr($recordData, 8); + + switch ($cf) { + case 0x09: // Windows bitmap format + // BITMAPCOREINFO + // 1. BITMAPCOREHEADER + // offset: 0; size: 4; bcSize, Specifies the number of bytes required by the structure + $bcSize = self::_GetInt4d($iData, 0); +// var_dump($bcSize); + + // offset: 4; size: 2; bcWidth, specifies the width of the bitmap, in pixels + $bcWidth = self::_GetInt2d($iData, 4); +// var_dump($bcWidth); + + // offset: 6; size: 2; bcHeight, specifies the height of the bitmap, in pixels. + $bcHeight = self::_GetInt2d($iData, 6); +// var_dump($bcHeight); + $ih = imagecreatetruecolor($bcWidth, $bcHeight); + + // offset: 8; size: 2; bcPlanes, specifies the number of planes for the target device. This value must be 1 + + // offset: 10; size: 2; bcBitCount specifies the number of bits-per-pixel. This value must be 1, 4, 8, or 24 + $bcBitCount = self::_GetInt2d($iData, 10); +// var_dump($bcBitCount); + + $rgbString = substr($iData, 12); + $rgbTriples = array(); + while (strlen($rgbString) > 0) { + $rgbTriples[] = unpack('Cb/Cg/Cr', $rgbString); + $rgbString = substr($rgbString, 3); + } + $x = 0; + $y = 0; + foreach ($rgbTriples as $i => $rgbTriple) { + $color = imagecolorallocate($ih, $rgbTriple['r'], $rgbTriple['g'], $rgbTriple['b']); + imagesetpixel($ih, $x, $bcHeight - 1 - $y, $color); + $x = ($x + 1) % $bcWidth; + $y = $y + floor(($x + 1) / $bcWidth); + } + //imagepng($ih, 'image.png'); + + $drawing = new PHPExcel_Worksheet_Drawing(); + $drawing->setPath($filename); + $drawing->setWorksheet($this->_phpSheet); + + break; + + case 0x02: // Windows metafile or Macintosh PICT format + case 0x0e: // native format + default; + break; + + } + + // _getSplicedRecordData() takes care of moving current position in data stream + } + + + /** + * Read a free CONTINUE record. Free CONTINUE record may be a camouflaged MSODRAWING record + * When MSODRAWING data on a sheet exceeds 8224 bytes, CONTINUE records are used instead. Undocumented. + * In this case, we must treat the CONTINUE record as a MSODRAWING record + */ + private function _readContinue() + { + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $recordData = $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + // check if we are reading drawing data + // this is in case a free CONTINUE record occurs in other circumstances we are unaware of + if ($this->_drawingData == '') { + // move stream pointer to next record + $this->_pos += 4 + $length; + + return; + } + + // check if record data is at least 4 bytes long, otherwise there is no chance this is MSODRAWING data + if ($length < 4) { + // move stream pointer to next record + $this->_pos += 4 + $length; + + return; + } + + // dirty check to see if CONTINUE record could be a camouflaged MSODRAWING record + // look inside CONTINUE record to see if it looks like a part of an Escher stream + // we know that Escher stream may be split at least at + // 0xF003 MsofbtSpgrContainer + // 0xF004 MsofbtSpContainer + // 0xF00D MsofbtClientTextbox + $validSplitPoints = array(0xF003, 0xF004, 0xF00D); // add identifiers if we find more + + $splitPoint = self::_GetInt2d($recordData, 2); + if (in_array($splitPoint, $validSplitPoints)) { + // get spliced record data (and move pointer to next record) + $splicedRecordData = $this->_getSplicedRecordData(); + $this->_drawingData .= $splicedRecordData['recordData']; + + return; + } + + // move stream pointer to next record + $this->_pos += 4 + $length; + + } + + + /** + * Reads a record from current position in data stream and continues reading data as long as CONTINUE + * records are found. Splices the record data pieces and returns the combined string as if record data + * is in one piece. + * Moves to next current position in data stream to start of next record different from a CONtINUE record + * + * @return array + */ + private function _getSplicedRecordData() + { + $data = ''; + $spliceOffsets = array(); + + $i = 0; + $spliceOffsets[0] = 0; + + do { + ++$i; + + // offset: 0; size: 2; identifier + $identifier = self::_GetInt2d($this->_data, $this->_pos); + // offset: 2; size: 2; length + $length = self::_GetInt2d($this->_data, $this->_pos + 2); + $data .= $this->_readRecordData($this->_data, $this->_pos + 4, $length); + + $spliceOffsets[$i] = $spliceOffsets[$i - 1] + $length; + + $this->_pos += 4 + $length; + $nextIdentifier = self::_GetInt2d($this->_data, $this->_pos); + } + while ($nextIdentifier == self::XLS_Type_CONTINUE); + + $splicedData = array( + 'recordData' => $data, + 'spliceOffsets' => $spliceOffsets, + ); + + return $splicedData; + + } + + + /** + * Convert formula structure into human readable Excel formula like 'A3+A5*5' + * + * @param string $formulaStructure The complete binary data for the formula + * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas + * @return string Human readable formula + */ + private function _getFormulaFromStructure($formulaStructure, $baseCell = 'A1') + { + // offset: 0; size: 2; size of the following formula data + $sz = self::_GetInt2d($formulaStructure, 0); + + // offset: 2; size: sz + $formulaData = substr($formulaStructure, 2, $sz); + + // for debug: dump the formula data + //echo ''; + //echo 'size: ' . $sz . "\n"; + //echo 'the entire formula data: '; + //Debug::dump($formulaData); + //echo "\n----\n"; + + // offset: 2 + sz; size: variable (optional) + if (strlen($formulaStructure) > 2 + $sz) { + $additionalData = substr($formulaStructure, 2 + $sz); + + // for debug: dump the additional data + //echo 'the entire additional data: '; + //Debug::dump($additionalData); + //echo "\n----\n"; + + } else { + $additionalData = ''; + } + + return $this->_getFormulaFromData($formulaData, $additionalData, $baseCell); + } + + + /** + * Take formula data and additional data for formula and return human readable formula + * + * @param string $formulaData The binary data for the formula itself + * @param string $additionalData Additional binary data going with the formula + * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas + * @return string Human readable formula + */ + private function _getFormulaFromData($formulaData, $additionalData = '', $baseCell = 'A1') + { + // start parsing the formula data + $tokens = array(); + + while (strlen($formulaData) > 0 and $token = $this->_getNextToken($formulaData, $baseCell)) { + $tokens[] = $token; + $formulaData = substr($formulaData, $token['size']); + + // for debug: dump the token + //var_dump($token); + } + + $formulaString = $this->_createFormulaFromTokens($tokens, $additionalData); + + return $formulaString; + } + + + /** + * Take array of tokens together with additional data for formula and return human readable formula + * + * @param array $tokens + * @param array $additionalData Additional binary data going with the formula + * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas + * @return string Human readable formula + */ + private function _createFormulaFromTokens($tokens, $additionalData) + { + // empty formula? + if (empty($tokens)) { + return ''; + } + + $formulaStrings = array(); + foreach ($tokens as $token) { + // initialize spaces + $space0 = isset($space0) ? $space0 : ''; // spaces before next token, not tParen + $space1 = isset($space1) ? $space1 : ''; // carriage returns before next token, not tParen + $space2 = isset($space2) ? $space2 : ''; // spaces before opening parenthesis + $space3 = isset($space3) ? $space3 : ''; // carriage returns before opening parenthesis + $space4 = isset($space4) ? $space4 : ''; // spaces before closing parenthesis + $space5 = isset($space5) ? $space5 : ''; // carriage returns before closing parenthesis + + switch ($token['name']) { + case 'tAdd': // addition + case 'tConcat': // addition + case 'tDiv': // division + case 'tEQ': // equality + case 'tGE': // greater than or equal + case 'tGT': // greater than + case 'tIsect': // intersection + case 'tLE': // less than or equal + case 'tList': // less than or equal + case 'tLT': // less than + case 'tMul': // multiplication + case 'tNE': // multiplication + case 'tPower': // power + case 'tRange': // range + case 'tSub': // subtraction + $op2 = array_pop($formulaStrings); + $op1 = array_pop($formulaStrings); + $formulaStrings[] = "$op1$space1$space0{$token['data']}$op2"; + unset($space0, $space1); + break; + case 'tUplus': // unary plus + case 'tUminus': // unary minus + $op = array_pop($formulaStrings); + $formulaStrings[] = "$space1$space0{$token['data']}$op"; + unset($space0, $space1); + break; + case 'tPercent': // percent sign + $op = array_pop($formulaStrings); + $formulaStrings[] = "$op$space1$space0{$token['data']}"; + unset($space0, $space1); + break; + case 'tAttrVolatile': // indicates volatile function + case 'tAttrIf': + case 'tAttrSkip': + case 'tAttrChoose': + // token is only important for Excel formula evaluator + // do nothing + break; + case 'tAttrSpace': // space / carriage return + // space will be used when next token arrives, do not alter formulaString stack + switch ($token['data']['spacetype']) { + case 'type0': + $space0 = str_repeat(' ', $token['data']['spacecount']); + break; + case 'type1': + $space1 = str_repeat("\n", $token['data']['spacecount']); + break; + case 'type2': + $space2 = str_repeat(' ', $token['data']['spacecount']); + break; + case 'type3': + $space3 = str_repeat("\n", $token['data']['spacecount']); + break; + case 'type4': + $space4 = str_repeat(' ', $token['data']['spacecount']); + break; + case 'type5': + $space5 = str_repeat("\n", $token['data']['spacecount']); + break; + } + break; + case 'tAttrSum': // SUM function with one parameter + $op = array_pop($formulaStrings); + $formulaStrings[] = "{$space1}{$space0}SUM($op)"; + unset($space0, $space1); + break; + case 'tFunc': // function with fixed number of arguments + case 'tFuncV': // function with variable number of arguments + if ($token['data']['function'] != '') { + // normal function + $ops = array(); // array of operators + for ($i = 0; $i < $token['data']['args']; ++$i) { + $ops[] = array_pop($formulaStrings); + } + $ops = array_reverse($ops); + $formulaStrings[] = "$space1$space0{$token['data']['function']}(" . implode(',', $ops) . ")"; + unset($space0, $space1); + } else { + // add-in function + $ops = array(); // array of operators + for ($i = 0; $i < $token['data']['args'] - 1; ++$i) { + $ops[] = array_pop($formulaStrings); + } + $ops = array_reverse($ops); + $function = array_pop($formulaStrings); + $formulaStrings[] = "$space1$space0$function(" . implode(',', $ops) . ")"; + unset($space0, $space1); + } + break; + case 'tParen': // parenthesis + $expression = array_pop($formulaStrings); + $formulaStrings[] = "$space3$space2($expression$space5$space4)"; + unset($space2, $space3, $space4, $space5); + break; + case 'tArray': // array constant + $constantArray = self::_readBIFF8ConstantArray($additionalData); + $formulaStrings[] = $space1 . $space0 . $constantArray['value']; + $additionalData = substr($additionalData, $constantArray['size']); // bite of chunk of additional data + unset($space0, $space1); + break; + case 'tMemArea': + // bite off chunk of additional data + $cellRangeAddressList = $this->_readBIFF8CellRangeAddressList($additionalData); + $additionalData = substr($additionalData, $cellRangeAddressList['size']); + $formulaStrings[] = "$space1$space0{$token['data']}"; + unset($space0, $space1); + break; + case 'tArea': // cell range address + case 'tBool': // boolean + case 'tErr': // error code + case 'tInt': // integer + case 'tMemErr': + case 'tMemFunc': + case 'tMissArg': + case 'tName': + case 'tNameX': + case 'tNum': // number + case 'tRef': // single cell reference + case 'tRef3d': // 3d cell reference + case 'tArea3d': // 3d cell range reference + case 'tRefN': + case 'tAreaN': + case 'tStr': // string + $formulaStrings[] = "$space1$space0{$token['data']}"; + unset($space0, $space1); + break; + } + } + $formulaString = $formulaStrings[0]; + + // for debug: dump the human readable formula + //echo '----' . "\n"; + //echo 'Formula: ' . $formulaString; + + return $formulaString; + } + + + /** + * Fetch next token from binary formula data + * + * @param string Formula data + * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas + * @return array + * @throws PHPExcel_Reader_Exception + */ + private function _getNextToken($formulaData, $baseCell = 'A1') + { + // offset: 0; size: 1; token id + $id = ord($formulaData[0]); // token id + $name = false; // initialize token name + + switch ($id) { + case 0x03: $name = 'tAdd'; $size = 1; $data = '+'; break; + case 0x04: $name = 'tSub'; $size = 1; $data = '-'; break; + case 0x05: $name = 'tMul'; $size = 1; $data = '*'; break; + case 0x06: $name = 'tDiv'; $size = 1; $data = '/'; break; + case 0x07: $name = 'tPower'; $size = 1; $data = '^'; break; + case 0x08: $name = 'tConcat'; $size = 1; $data = '&'; break; + case 0x09: $name = 'tLT'; $size = 1; $data = '<'; break; + case 0x0A: $name = 'tLE'; $size = 1; $data = '<='; break; + case 0x0B: $name = 'tEQ'; $size = 1; $data = '='; break; + case 0x0C: $name = 'tGE'; $size = 1; $data = '>='; break; + case 0x0D: $name = 'tGT'; $size = 1; $data = '>'; break; + case 0x0E: $name = 'tNE'; $size = 1; $data = '<>'; break; + case 0x0F: $name = 'tIsect'; $size = 1; $data = ' '; break; + case 0x10: $name = 'tList'; $size = 1; $data = ','; break; + case 0x11: $name = 'tRange'; $size = 1; $data = ':'; break; + case 0x12: $name = 'tUplus'; $size = 1; $data = '+'; break; + case 0x13: $name = 'tUminus'; $size = 1; $data = '-'; break; + case 0x14: $name = 'tPercent'; $size = 1; $data = '%'; break; + case 0x15: // parenthesis + $name = 'tParen'; + $size = 1; + $data = null; + break; + case 0x16: // missing argument + $name = 'tMissArg'; + $size = 1; + $data = ''; + break; + case 0x17: // string + $name = 'tStr'; + // offset: 1; size: var; Unicode string, 8-bit string length + $string = self::_readUnicodeStringShort(substr($formulaData, 1)); + $size = 1 + $string['size']; + $data = self::_UTF8toExcelDoubleQuoted($string['value']); + break; + case 0x19: // Special attribute + // offset: 1; size: 1; attribute type flags: + switch (ord($formulaData[1])) { + case 0x01: + $name = 'tAttrVolatile'; + $size = 4; + $data = null; + break; + case 0x02: + $name = 'tAttrIf'; + $size = 4; + $data = null; + break; + case 0x04: + $name = 'tAttrChoose'; + // offset: 2; size: 2; number of choices in the CHOOSE function ($nc, number of parameters decreased by 1) + $nc = self::_GetInt2d($formulaData, 2); + // offset: 4; size: 2 * $nc + // offset: 4 + 2 * $nc; size: 2 + $size = 2 * $nc + 6; + $data = null; + break; + case 0x08: + $name = 'tAttrSkip'; + $size = 4; + $data = null; + break; + case 0x10: + $name = 'tAttrSum'; + $size = 4; + $data = null; + break; + case 0x40: + case 0x41: + $name = 'tAttrSpace'; + $size = 4; + // offset: 2; size: 2; space type and position + switch (ord($formulaData[2])) { + case 0x00: + $spacetype = 'type0'; + break; + case 0x01: + $spacetype = 'type1'; + break; + case 0x02: + $spacetype = 'type2'; + break; + case 0x03: + $spacetype = 'type3'; + break; + case 0x04: + $spacetype = 'type4'; + break; + case 0x05: + $spacetype = 'type5'; + break; + default: + throw new PHPExcel_Reader_Exception('Unrecognized space type in tAttrSpace token'); + break; + } + // offset: 3; size: 1; number of inserted spaces/carriage returns + $spacecount = ord($formulaData[3]); + + $data = array('spacetype' => $spacetype, 'spacecount' => $spacecount); + break; + default: + throw new PHPExcel_Reader_Exception('Unrecognized attribute flag in tAttr token'); + break; + } + break; + case 0x1C: // error code + // offset: 1; size: 1; error code + $name = 'tErr'; + $size = 2; + $data = self::_mapErrorCode(ord($formulaData[1])); + break; + case 0x1D: // boolean + // offset: 1; size: 1; 0 = false, 1 = true; + $name = 'tBool'; + $size = 2; + $data = ord($formulaData[1]) ? 'TRUE' : 'FALSE'; + break; + case 0x1E: // integer + // offset: 1; size: 2; unsigned 16-bit integer + $name = 'tInt'; + $size = 3; + $data = self::_GetInt2d($formulaData, 1); + break; + case 0x1F: // number + // offset: 1; size: 8; + $name = 'tNum'; + $size = 9; + $data = self::_extractNumber(substr($formulaData, 1)); + $data = str_replace(',', '.', (string)$data); // in case non-English locale + break; + case 0x20: // array constant + case 0x40: + case 0x60: + // offset: 1; size: 7; not used + $name = 'tArray'; + $size = 8; + $data = null; + break; + case 0x21: // function with fixed number of arguments + case 0x41: + case 0x61: + $name = 'tFunc'; + $size = 3; + // offset: 1; size: 2; index to built-in sheet function + switch (self::_GetInt2d($formulaData, 1)) { + case 2: $function = 'ISNA'; $args = 1; break; + case 3: $function = 'ISERROR'; $args = 1; break; + case 10: $function = 'NA'; $args = 0; break; + case 15: $function = 'SIN'; $args = 1; break; + case 16: $function = 'COS'; $args = 1; break; + case 17: $function = 'TAN'; $args = 1; break; + case 18: $function = 'ATAN'; $args = 1; break; + case 19: $function = 'PI'; $args = 0; break; + case 20: $function = 'SQRT'; $args = 1; break; + case 21: $function = 'EXP'; $args = 1; break; + case 22: $function = 'LN'; $args = 1; break; + case 23: $function = 'LOG10'; $args = 1; break; + case 24: $function = 'ABS'; $args = 1; break; + case 25: $function = 'INT'; $args = 1; break; + case 26: $function = 'SIGN'; $args = 1; break; + case 27: $function = 'ROUND'; $args = 2; break; + case 30: $function = 'REPT'; $args = 2; break; + case 31: $function = 'MID'; $args = 3; break; + case 32: $function = 'LEN'; $args = 1; break; + case 33: $function = 'VALUE'; $args = 1; break; + case 34: $function = 'TRUE'; $args = 0; break; + case 35: $function = 'FALSE'; $args = 0; break; + case 38: $function = 'NOT'; $args = 1; break; + case 39: $function = 'MOD'; $args = 2; break; + case 40: $function = 'DCOUNT'; $args = 3; break; + case 41: $function = 'DSUM'; $args = 3; break; + case 42: $function = 'DAVERAGE'; $args = 3; break; + case 43: $function = 'DMIN'; $args = 3; break; + case 44: $function = 'DMAX'; $args = 3; break; + case 45: $function = 'DSTDEV'; $args = 3; break; + case 48: $function = 'TEXT'; $args = 2; break; + case 61: $function = 'MIRR'; $args = 3; break; + case 63: $function = 'RAND'; $args = 0; break; + case 65: $function = 'DATE'; $args = 3; break; + case 66: $function = 'TIME'; $args = 3; break; + case 67: $function = 'DAY'; $args = 1; break; + case 68: $function = 'MONTH'; $args = 1; break; + case 69: $function = 'YEAR'; $args = 1; break; + case 71: $function = 'HOUR'; $args = 1; break; + case 72: $function = 'MINUTE'; $args = 1; break; + case 73: $function = 'SECOND'; $args = 1; break; + case 74: $function = 'NOW'; $args = 0; break; + case 75: $function = 'AREAS'; $args = 1; break; + case 76: $function = 'ROWS'; $args = 1; break; + case 77: $function = 'COLUMNS'; $args = 1; break; + case 83: $function = 'TRANSPOSE'; $args = 1; break; + case 86: $function = 'TYPE'; $args = 1; break; + case 97: $function = 'ATAN2'; $args = 2; break; + case 98: $function = 'ASIN'; $args = 1; break; + case 99: $function = 'ACOS'; $args = 1; break; + case 105: $function = 'ISREF'; $args = 1; break; + case 111: $function = 'CHAR'; $args = 1; break; + case 112: $function = 'LOWER'; $args = 1; break; + case 113: $function = 'UPPER'; $args = 1; break; + case 114: $function = 'PROPER'; $args = 1; break; + case 117: $function = 'EXACT'; $args = 2; break; + case 118: $function = 'TRIM'; $args = 1; break; + case 119: $function = 'REPLACE'; $args = 4; break; + case 121: $function = 'CODE'; $args = 1; break; + case 126: $function = 'ISERR'; $args = 1; break; + case 127: $function = 'ISTEXT'; $args = 1; break; + case 128: $function = 'ISNUMBER'; $args = 1; break; + case 129: $function = 'ISBLANK'; $args = 1; break; + case 130: $function = 'T'; $args = 1; break; + case 131: $function = 'N'; $args = 1; break; + case 140: $function = 'DATEVALUE'; $args = 1; break; + case 141: $function = 'TIMEVALUE'; $args = 1; break; + case 142: $function = 'SLN'; $args = 3; break; + case 143: $function = 'SYD'; $args = 4; break; + case 162: $function = 'CLEAN'; $args = 1; break; + case 163: $function = 'MDETERM'; $args = 1; break; + case 164: $function = 'MINVERSE'; $args = 1; break; + case 165: $function = 'MMULT'; $args = 2; break; + case 184: $function = 'FACT'; $args = 1; break; + case 189: $function = 'DPRODUCT'; $args = 3; break; + case 190: $function = 'ISNONTEXT'; $args = 1; break; + case 195: $function = 'DSTDEVP'; $args = 3; break; + case 196: $function = 'DVARP'; $args = 3; break; + case 198: $function = 'ISLOGICAL'; $args = 1; break; + case 199: $function = 'DCOUNTA'; $args = 3; break; + case 207: $function = 'REPLACEB'; $args = 4; break; + case 210: $function = 'MIDB'; $args = 3; break; + case 211: $function = 'LENB'; $args = 1; break; + case 212: $function = 'ROUNDUP'; $args = 2; break; + case 213: $function = 'ROUNDDOWN'; $args = 2; break; + case 214: $function = 'ASC'; $args = 1; break; + case 215: $function = 'DBCS'; $args = 1; break; + case 221: $function = 'TODAY'; $args = 0; break; + case 229: $function = 'SINH'; $args = 1; break; + case 230: $function = 'COSH'; $args = 1; break; + case 231: $function = 'TANH'; $args = 1; break; + case 232: $function = 'ASINH'; $args = 1; break; + case 233: $function = 'ACOSH'; $args = 1; break; + case 234: $function = 'ATANH'; $args = 1; break; + case 235: $function = 'DGET'; $args = 3; break; + case 244: $function = 'INFO'; $args = 1; break; + case 252: $function = 'FREQUENCY'; $args = 2; break; + case 261: $function = 'ERROR.TYPE'; $args = 1; break; + case 271: $function = 'GAMMALN'; $args = 1; break; + case 273: $function = 'BINOMDIST'; $args = 4; break; + case 274: $function = 'CHIDIST'; $args = 2; break; + case 275: $function = 'CHIINV'; $args = 2; break; + case 276: $function = 'COMBIN'; $args = 2; break; + case 277: $function = 'CONFIDENCE'; $args = 3; break; + case 278: $function = 'CRITBINOM'; $args = 3; break; + case 279: $function = 'EVEN'; $args = 1; break; + case 280: $function = 'EXPONDIST'; $args = 3; break; + case 281: $function = 'FDIST'; $args = 3; break; + case 282: $function = 'FINV'; $args = 3; break; + case 283: $function = 'FISHER'; $args = 1; break; + case 284: $function = 'FISHERINV'; $args = 1; break; + case 285: $function = 'FLOOR'; $args = 2; break; + case 286: $function = 'GAMMADIST'; $args = 4; break; + case 287: $function = 'GAMMAINV'; $args = 3; break; + case 288: $function = 'CEILING'; $args = 2; break; + case 289: $function = 'HYPGEOMDIST'; $args = 4; break; + case 290: $function = 'LOGNORMDIST'; $args = 3; break; + case 291: $function = 'LOGINV'; $args = 3; break; + case 292: $function = 'NEGBINOMDIST'; $args = 3; break; + case 293: $function = 'NORMDIST'; $args = 4; break; + case 294: $function = 'NORMSDIST'; $args = 1; break; + case 295: $function = 'NORMINV'; $args = 3; break; + case 296: $function = 'NORMSINV'; $args = 1; break; + case 297: $function = 'STANDARDIZE'; $args = 3; break; + case 298: $function = 'ODD'; $args = 1; break; + case 299: $function = 'PERMUT'; $args = 2; break; + case 300: $function = 'POISSON'; $args = 3; break; + case 301: $function = 'TDIST'; $args = 3; break; + case 302: $function = 'WEIBULL'; $args = 4; break; + case 303: $function = 'SUMXMY2'; $args = 2; break; + case 304: $function = 'SUMX2MY2'; $args = 2; break; + case 305: $function = 'SUMX2PY2'; $args = 2; break; + case 306: $function = 'CHITEST'; $args = 2; break; + case 307: $function = 'CORREL'; $args = 2; break; + case 308: $function = 'COVAR'; $args = 2; break; + case 309: $function = 'FORECAST'; $args = 3; break; + case 310: $function = 'FTEST'; $args = 2; break; + case 311: $function = 'INTERCEPT'; $args = 2; break; + case 312: $function = 'PEARSON'; $args = 2; break; + case 313: $function = 'RSQ'; $args = 2; break; + case 314: $function = 'STEYX'; $args = 2; break; + case 315: $function = 'SLOPE'; $args = 2; break; + case 316: $function = 'TTEST'; $args = 4; break; + case 325: $function = 'LARGE'; $args = 2; break; + case 326: $function = 'SMALL'; $args = 2; break; + case 327: $function = 'QUARTILE'; $args = 2; break; + case 328: $function = 'PERCENTILE'; $args = 2; break; + case 331: $function = 'TRIMMEAN'; $args = 2; break; + case 332: $function = 'TINV'; $args = 2; break; + case 337: $function = 'POWER'; $args = 2; break; + case 342: $function = 'RADIANS'; $args = 1; break; + case 343: $function = 'DEGREES'; $args = 1; break; + case 346: $function = 'COUNTIF'; $args = 2; break; + case 347: $function = 'COUNTBLANK'; $args = 1; break; + case 350: $function = 'ISPMT'; $args = 4; break; + case 351: $function = 'DATEDIF'; $args = 3; break; + case 352: $function = 'DATESTRING'; $args = 1; break; + case 353: $function = 'NUMBERSTRING'; $args = 2; break; + case 360: $function = 'PHONETIC'; $args = 1; break; + case 368: $function = 'BAHTTEXT'; $args = 1; break; + default: + throw new PHPExcel_Reader_Exception('Unrecognized function in formula'); + break; + } + $data = array('function' => $function, 'args' => $args); + break; + case 0x22: // function with variable number of arguments + case 0x42: + case 0x62: + $name = 'tFuncV'; + $size = 4; + // offset: 1; size: 1; number of arguments + $args = ord($formulaData[1]); + // offset: 2: size: 2; index to built-in sheet function + $index = self::_GetInt2d($formulaData, 2); + switch ($index) { + case 0: $function = 'COUNT'; break; + case 1: $function = 'IF'; break; + case 4: $function = 'SUM'; break; + case 5: $function = 'AVERAGE'; break; + case 6: $function = 'MIN'; break; + case 7: $function = 'MAX'; break; + case 8: $function = 'ROW'; break; + case 9: $function = 'COLUMN'; break; + case 11: $function = 'NPV'; break; + case 12: $function = 'STDEV'; break; + case 13: $function = 'DOLLAR'; break; + case 14: $function = 'FIXED'; break; + case 28: $function = 'LOOKUP'; break; + case 29: $function = 'INDEX'; break; + case 36: $function = 'AND'; break; + case 37: $function = 'OR'; break; + case 46: $function = 'VAR'; break; + case 49: $function = 'LINEST'; break; + case 50: $function = 'TREND'; break; + case 51: $function = 'LOGEST'; break; + case 52: $function = 'GROWTH'; break; + case 56: $function = 'PV'; break; + case 57: $function = 'FV'; break; + case 58: $function = 'NPER'; break; + case 59: $function = 'PMT'; break; + case 60: $function = 'RATE'; break; + case 62: $function = 'IRR'; break; + case 64: $function = 'MATCH'; break; + case 70: $function = 'WEEKDAY'; break; + case 78: $function = 'OFFSET'; break; + case 82: $function = 'SEARCH'; break; + case 100: $function = 'CHOOSE'; break; + case 101: $function = 'HLOOKUP'; break; + case 102: $function = 'VLOOKUP'; break; + case 109: $function = 'LOG'; break; + case 115: $function = 'LEFT'; break; + case 116: $function = 'RIGHT'; break; + case 120: $function = 'SUBSTITUTE'; break; + case 124: $function = 'FIND'; break; + case 125: $function = 'CELL'; break; + case 144: $function = 'DDB'; break; + case 148: $function = 'INDIRECT'; break; + case 167: $function = 'IPMT'; break; + case 168: $function = 'PPMT'; break; + case 169: $function = 'COUNTA'; break; + case 183: $function = 'PRODUCT'; break; + case 193: $function = 'STDEVP'; break; + case 194: $function = 'VARP'; break; + case 197: $function = 'TRUNC'; break; + case 204: $function = 'USDOLLAR'; break; + case 205: $function = 'FINDB'; break; + case 206: $function = 'SEARCHB'; break; + case 208: $function = 'LEFTB'; break; + case 209: $function = 'RIGHTB'; break; + case 216: $function = 'RANK'; break; + case 219: $function = 'ADDRESS'; break; + case 220: $function = 'DAYS360'; break; + case 222: $function = 'VDB'; break; + case 227: $function = 'MEDIAN'; break; + case 228: $function = 'SUMPRODUCT'; break; + case 247: $function = 'DB'; break; + case 255: $function = ''; break; + case 269: $function = 'AVEDEV'; break; + case 270: $function = 'BETADIST'; break; + case 272: $function = 'BETAINV'; break; + case 317: $function = 'PROB'; break; + case 318: $function = 'DEVSQ'; break; + case 319: $function = 'GEOMEAN'; break; + case 320: $function = 'HARMEAN'; break; + case 321: $function = 'SUMSQ'; break; + case 322: $function = 'KURT'; break; + case 323: $function = 'SKEW'; break; + case 324: $function = 'ZTEST'; break; + case 329: $function = 'PERCENTRANK'; break; + case 330: $function = 'MODE'; break; + case 336: $function = 'CONCATENATE'; break; + case 344: $function = 'SUBTOTAL'; break; + case 345: $function = 'SUMIF'; break; + case 354: $function = 'ROMAN'; break; + case 358: $function = 'GETPIVOTDATA'; break; + case 359: $function = 'HYPERLINK'; break; + case 361: $function = 'AVERAGEA'; break; + case 362: $function = 'MAXA'; break; + case 363: $function = 'MINA'; break; + case 364: $function = 'STDEVPA'; break; + case 365: $function = 'VARPA'; break; + case 366: $function = 'STDEVA'; break; + case 367: $function = 'VARA'; break; + default: + throw new PHPExcel_Reader_Exception('Unrecognized function in formula'); + break; + } + $data = array('function' => $function, 'args' => $args); + break; + case 0x23: // index to defined name + case 0x43: + case 0x63: + $name = 'tName'; + $size = 5; + // offset: 1; size: 2; one-based index to definedname record + $definedNameIndex = self::_GetInt2d($formulaData, 1) - 1; + // offset: 2; size: 2; not used + $data = $this->_definedname[$definedNameIndex]['name']; + break; + case 0x24: // single cell reference e.g. A5 + case 0x44: + case 0x64: + $name = 'tRef'; + $size = 5; + $data = $this->_readBIFF8CellAddress(substr($formulaData, 1, 4)); + break; + case 0x25: // cell range reference to cells in the same sheet (2d) + case 0x45: + case 0x65: + $name = 'tArea'; + $size = 9; + $data = $this->_readBIFF8CellRangeAddress(substr($formulaData, 1, 8)); + break; + case 0x26: // Constant reference sub-expression + case 0x46: + case 0x66: + $name = 'tMemArea'; + // offset: 1; size: 4; not used + // offset: 5; size: 2; size of the following subexpression + $subSize = self::_GetInt2d($formulaData, 5); + $size = 7 + $subSize; + $data = $this->_getFormulaFromData(substr($formulaData, 7, $subSize)); + break; + case 0x27: // Deleted constant reference sub-expression + case 0x47: + case 0x67: + $name = 'tMemErr'; + // offset: 1; size: 4; not used + // offset: 5; size: 2; size of the following subexpression + $subSize = self::_GetInt2d($formulaData, 5); + $size = 7 + $subSize; + $data = $this->_getFormulaFromData(substr($formulaData, 7, $subSize)); + break; + case 0x29: // Variable reference sub-expression + case 0x49: + case 0x69: + $name = 'tMemFunc'; + // offset: 1; size: 2; size of the following sub-expression + $subSize = self::_GetInt2d($formulaData, 1); + $size = 3 + $subSize; + $data = $this->_getFormulaFromData(substr($formulaData, 3, $subSize)); + break; + + case 0x2C: // Relative 2d cell reference reference, used in shared formulas and some other places + case 0x4C: + case 0x6C: + $name = 'tRefN'; + $size = 5; + $data = $this->_readBIFF8CellAddressB(substr($formulaData, 1, 4), $baseCell); + break; + + case 0x2D: // Relative 2d range reference + case 0x4D: + case 0x6D: + $name = 'tAreaN'; + $size = 9; + $data = $this->_readBIFF8CellRangeAddressB(substr($formulaData, 1, 8), $baseCell); + break; + + case 0x39: // External name + case 0x59: + case 0x79: + $name = 'tNameX'; + $size = 7; + // offset: 1; size: 2; index to REF entry in EXTERNSHEET record + // offset: 3; size: 2; one-based index to DEFINEDNAME or EXTERNNAME record + $index = self::_GetInt2d($formulaData, 3); + // assume index is to EXTERNNAME record + $data = $this->_externalNames[$index - 1]['name']; + // offset: 5; size: 2; not used + break; + + case 0x3A: // 3d reference to cell + case 0x5A: + case 0x7A: + $name = 'tRef3d'; + $size = 7; + + try { + // offset: 1; size: 2; index to REF entry + $sheetRange = $this->_readSheetRangeByRefIndex(self::_GetInt2d($formulaData, 1)); + // offset: 3; size: 4; cell address + $cellAddress = $this->_readBIFF8CellAddress(substr($formulaData, 3, 4)); + + $data = "$sheetRange!$cellAddress"; + } catch (PHPExcel_Exception $e) { + // deleted sheet reference + $data = '#REF!'; + } + + break; + case 0x3B: // 3d reference to cell range + case 0x5B: + case 0x7B: + $name = 'tArea3d'; + $size = 11; + + try { + // offset: 1; size: 2; index to REF entry + $sheetRange = $this->_readSheetRangeByRefIndex(self::_GetInt2d($formulaData, 1)); + // offset: 3; size: 8; cell address + $cellRangeAddress = $this->_readBIFF8CellRangeAddress(substr($formulaData, 3, 8)); + + $data = "$sheetRange!$cellRangeAddress"; + } catch (PHPExcel_Exception $e) { + // deleted sheet reference + $data = '#REF!'; + } + + break; + // Unknown cases // don't know how to deal with + default: + throw new PHPExcel_Reader_Exception('Unrecognized token ' . sprintf('%02X', $id) . ' in formula'); + break; + } + + return array( + 'id' => $id, + 'name' => $name, + 'size' => $size, + 'data' => $data, + ); + } + + + /** + * Reads a cell address in BIFF8 e.g. 'A2' or '$A$2' + * section 3.3.4 + * + * @param string $cellAddressStructure + * @return string + */ + private function _readBIFF8CellAddress($cellAddressStructure) + { + // offset: 0; size: 2; index to row (0... 65535) (or offset (-32768... 32767)) + $row = self::_GetInt2d($cellAddressStructure, 0) + 1; + + // offset: 2; size: 2; index to column or column offset + relative flags + + // bit: 7-0; mask 0x00FF; column index + $column = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($cellAddressStructure, 2)); + + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($cellAddressStructure, 2))) { + $column = '$' . $column; + } + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($cellAddressStructure, 2))) { + $row = '$' . $row; + } + + return $column . $row; + } + + + /** + * Reads a cell address in BIFF8 for shared formulas. Uses positive and negative values for row and column + * to indicate offsets from a base cell + * section 3.3.4 + * + * @param string $cellAddressStructure + * @param string $baseCell Base cell, only needed when formula contains tRefN tokens, e.g. with shared formulas + * @return string + */ + private function _readBIFF8CellAddressB($cellAddressStructure, $baseCell = 'A1') + { + list($baseCol, $baseRow) = PHPExcel_Cell::coordinateFromString($baseCell); + $baseCol = PHPExcel_Cell::columnIndexFromString($baseCol) - 1; + + // offset: 0; size: 2; index to row (0... 65535) (or offset (-32768... 32767)) + $rowIndex = self::_GetInt2d($cellAddressStructure, 0); + $row = self::_GetInt2d($cellAddressStructure, 0) + 1; + + // offset: 2; size: 2; index to column or column offset + relative flags + + // bit: 7-0; mask 0x00FF; column index + $colIndex = 0x00FF & self::_GetInt2d($cellAddressStructure, 2); + + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($cellAddressStructure, 2))) { + $column = PHPExcel_Cell::stringFromColumnIndex($colIndex); + $column = '$' . $column; + } else { + $colIndex = ($colIndex <= 127) ? $colIndex : $colIndex - 256; + $column = PHPExcel_Cell::stringFromColumnIndex($baseCol + $colIndex); + } + + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($cellAddressStructure, 2))) { + $row = '$' . $row; + } else { + $rowIndex = ($rowIndex <= 32767) ? $rowIndex : $rowIndex - 65536; + $row = $baseRow + $rowIndex; + } + + return $column . $row; + } + + + /** + * Reads a cell range address in BIFF5 e.g. 'A2:B6' or 'A1' + * always fixed range + * section 2.5.14 + * + * @param string $subData + * @return string + * @throws PHPExcel_Reader_Exception + */ + private function _readBIFF5CellRangeAddressFixed($subData) + { + // offset: 0; size: 2; index to first row + $fr = self::_GetInt2d($subData, 0) + 1; + + // offset: 2; size: 2; index to last row + $lr = self::_GetInt2d($subData, 2) + 1; + + // offset: 4; size: 1; index to first column + $fc = ord($subData{4}); + + // offset: 5; size: 1; index to last column + $lc = ord($subData{5}); + + // check values + if ($fr > $lr || $fc > $lc) { + throw new PHPExcel_Reader_Exception('Not a cell range address'); + } + + // column index to letter + $fc = PHPExcel_Cell::stringFromColumnIndex($fc); + $lc = PHPExcel_Cell::stringFromColumnIndex($lc); + + if ($fr == $lr and $fc == $lc) { + return "$fc$fr"; + } + return "$fc$fr:$lc$lr"; + } + + + /** + * Reads a cell range address in BIFF8 e.g. 'A2:B6' or 'A1' + * always fixed range + * section 2.5.14 + * + * @param string $subData + * @return string + * @throws PHPExcel_Reader_Exception + */ + private function _readBIFF8CellRangeAddressFixed($subData) + { + // offset: 0; size: 2; index to first row + $fr = self::_GetInt2d($subData, 0) + 1; + + // offset: 2; size: 2; index to last row + $lr = self::_GetInt2d($subData, 2) + 1; + + // offset: 4; size: 2; index to first column + $fc = self::_GetInt2d($subData, 4); + + // offset: 6; size: 2; index to last column + $lc = self::_GetInt2d($subData, 6); + + // check values + if ($fr > $lr || $fc > $lc) { + throw new PHPExcel_Reader_Exception('Not a cell range address'); + } + + // column index to letter + $fc = PHPExcel_Cell::stringFromColumnIndex($fc); + $lc = PHPExcel_Cell::stringFromColumnIndex($lc); + + if ($fr == $lr and $fc == $lc) { + return "$fc$fr"; + } + return "$fc$fr:$lc$lr"; + } + + + /** + * Reads a cell range address in BIFF8 e.g. 'A2:B6' or '$A$2:$B$6' + * there are flags indicating whether column/row index is relative + * section 3.3.4 + * + * @param string $subData + * @return string + */ + private function _readBIFF8CellRangeAddress($subData) + { + // todo: if cell range is just a single cell, should this funciton + // not just return e.g. 'A1' and not 'A1:A1' ? + + // offset: 0; size: 2; index to first row (0... 65535) (or offset (-32768... 32767)) + $fr = self::_GetInt2d($subData, 0) + 1; + + // offset: 2; size: 2; index to last row (0... 65535) (or offset (-32768... 32767)) + $lr = self::_GetInt2d($subData, 2) + 1; + + // offset: 4; size: 2; index to first column or column offset + relative flags + + // bit: 7-0; mask 0x00FF; column index + $fc = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($subData, 4)); + + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($subData, 4))) { + $fc = '$' . $fc; + } + + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($subData, 4))) { + $fr = '$' . $fr; + } + + // offset: 6; size: 2; index to last column or column offset + relative flags + + // bit: 7-0; mask 0x00FF; column index + $lc = PHPExcel_Cell::stringFromColumnIndex(0x00FF & self::_GetInt2d($subData, 6)); + + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($subData, 6))) { + $lc = '$' . $lc; + } + + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($subData, 6))) { + $lr = '$' . $lr; + } + + return "$fc$fr:$lc$lr"; + } + + + /** + * Reads a cell range address in BIFF8 for shared formulas. Uses positive and negative values for row and column + * to indicate offsets from a base cell + * section 3.3.4 + * + * @param string $subData + * @param string $baseCell Base cell + * @return string Cell range address + */ + private function _readBIFF8CellRangeAddressB($subData, $baseCell = 'A1') + { + list($baseCol, $baseRow) = PHPExcel_Cell::coordinateFromString($baseCell); + $baseCol = PHPExcel_Cell::columnIndexFromString($baseCol) - 1; + + // TODO: if cell range is just a single cell, should this funciton + // not just return e.g. 'A1' and not 'A1:A1' ? + + // offset: 0; size: 2; first row + $frIndex = self::_GetInt2d($subData, 0); // adjust below + + // offset: 2; size: 2; relative index to first row (0... 65535) should be treated as offset (-32768... 32767) + $lrIndex = self::_GetInt2d($subData, 2); // adjust below + + // offset: 4; size: 2; first column with relative/absolute flags + + // bit: 7-0; mask 0x00FF; column index + $fcIndex = 0x00FF & self::_GetInt2d($subData, 4); + + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($subData, 4))) { + // absolute column index + $fc = PHPExcel_Cell::stringFromColumnIndex($fcIndex); + $fc = '$' . $fc; + } else { + // column offset + $fcIndex = ($fcIndex <= 127) ? $fcIndex : $fcIndex - 256; + $fc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $fcIndex); + } + + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($subData, 4))) { + // absolute row index + $fr = $frIndex + 1; + $fr = '$' . $fr; + } else { + // row offset + $frIndex = ($frIndex <= 32767) ? $frIndex : $frIndex - 65536; + $fr = $baseRow + $frIndex; + } + + // offset: 6; size: 2; last column with relative/absolute flags + + // bit: 7-0; mask 0x00FF; column index + $lcIndex = 0x00FF & self::_GetInt2d($subData, 6); + $lcIndex = ($lcIndex <= 127) ? $lcIndex : $lcIndex - 256; + $lc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $lcIndex); + + // bit: 14; mask 0x4000; (1 = relative column index, 0 = absolute column index) + if (!(0x4000 & self::_GetInt2d($subData, 6))) { + // absolute column index + $lc = PHPExcel_Cell::stringFromColumnIndex($lcIndex); + $lc = '$' . $lc; + } else { + // column offset + $lcIndex = ($lcIndex <= 127) ? $lcIndex : $lcIndex - 256; + $lc = PHPExcel_Cell::stringFromColumnIndex($baseCol + $lcIndex); + } + + // bit: 15; mask 0x8000; (1 = relative row index, 0 = absolute row index) + if (!(0x8000 & self::_GetInt2d($subData, 6))) { + // absolute row index + $lr = $lrIndex + 1; + $lr = '$' . $lr; + } else { + // row offset + $lrIndex = ($lrIndex <= 32767) ? $lrIndex : $lrIndex - 65536; + $lr = $baseRow + $lrIndex; + } + + return "$fc$fr:$lc$lr"; + } + + + /** + * Read BIFF8 cell range address list + * section 2.5.15 + * + * @param string $subData + * @return array + */ + private function _readBIFF8CellRangeAddressList($subData) + { + $cellRangeAddresses = array(); + + // offset: 0; size: 2; number of the following cell range addresses + $nm = self::_GetInt2d($subData, 0); + + $offset = 2; + // offset: 2; size: 8 * $nm; list of $nm (fixed) cell range addresses + for ($i = 0; $i < $nm; ++$i) { + $cellRangeAddresses[] = $this->_readBIFF8CellRangeAddressFixed(substr($subData, $offset, 8)); + $offset += 8; + } + + return array( + 'size' => 2 + 8 * $nm, + 'cellRangeAddresses' => $cellRangeAddresses, + ); + } + + + /** + * Read BIFF5 cell range address list + * section 2.5.15 + * + * @param string $subData + * @return array + */ + private function _readBIFF5CellRangeAddressList($subData) + { + $cellRangeAddresses = array(); + + // offset: 0; size: 2; number of the following cell range addresses + $nm = self::_GetInt2d($subData, 0); + + $offset = 2; + // offset: 2; size: 6 * $nm; list of $nm (fixed) cell range addresses + for ($i = 0; $i < $nm; ++$i) { + $cellRangeAddresses[] = $this->_readBIFF5CellRangeAddressFixed(substr($subData, $offset, 6)); + $offset += 6; + } + + return array( + 'size' => 2 + 6 * $nm, + 'cellRangeAddresses' => $cellRangeAddresses, + ); + } + + + /** + * Get a sheet range like Sheet1:Sheet3 from REF index + * Note: If there is only one sheet in the range, one gets e.g Sheet1 + * It can also happen that the REF structure uses the -1 (FFFF) code to indicate deleted sheets, + * in which case an PHPExcel_Reader_Exception is thrown + * + * @param int $index + * @return string|false + * @throws PHPExcel_Reader_Exception + */ + private function _readSheetRangeByRefIndex($index) + { + if (isset($this->_ref[$index])) { + + $type = $this->_externalBooks[$this->_ref[$index]['externalBookIndex']]['type']; + + switch ($type) { + case 'internal': + // check if we have a deleted 3d reference + if ($this->_ref[$index]['firstSheetIndex'] == 0xFFFF or $this->_ref[$index]['lastSheetIndex'] == 0xFFFF) { + throw new PHPExcel_Reader_Exception('Deleted sheet reference'); + } + + // we have normal sheet range (collapsed or uncollapsed) + $firstSheetName = $this->_sheets[$this->_ref[$index]['firstSheetIndex']]['name']; + $lastSheetName = $this->_sheets[$this->_ref[$index]['lastSheetIndex']]['name']; + + if ($firstSheetName == $lastSheetName) { + // collapsed sheet range + $sheetRange = $firstSheetName; + } else { + $sheetRange = "$firstSheetName:$lastSheetName"; + } + + // escape the single-quotes + $sheetRange = str_replace("'", "''", $sheetRange); + + // if there are special characters, we need to enclose the range in single-quotes + // todo: check if we have identified the whole set of special characters + // it seems that the following characters are not accepted for sheet names + // and we may assume that they are not present: []*/:\? + if (preg_match("/[ !\"@#£$%&{()}<>=+'|^,;-]/", $sheetRange)) { + $sheetRange = "'$sheetRange'"; + } + + return $sheetRange; + break; + + default: + // TODO: external sheet support + throw new PHPExcel_Reader_Exception('Excel5 reader only supports internal sheets in fomulas'); + break; + } + } + return false; + } + + + /** + * read BIFF8 constant value array from array data + * returns e.g. array('value' => '{1,2;3,4}', 'size' => 40} + * section 2.5.8 + * + * @param string $arrayData + * @return array + */ + private static function _readBIFF8ConstantArray($arrayData) + { + // offset: 0; size: 1; number of columns decreased by 1 + $nc = ord($arrayData[0]); + + // offset: 1; size: 2; number of rows decreased by 1 + $nr = self::_GetInt2d($arrayData, 1); + $size = 3; // initialize + $arrayData = substr($arrayData, 3); + + // offset: 3; size: var; list of ($nc + 1) * ($nr + 1) constant values + $matrixChunks = array(); + for ($r = 1; $r <= $nr + 1; ++$r) { + $items = array(); + for ($c = 1; $c <= $nc + 1; ++$c) { + $constant = self::_readBIFF8Constant($arrayData); + $items[] = $constant['value']; + $arrayData = substr($arrayData, $constant['size']); + $size += $constant['size']; + } + $matrixChunks[] = implode(',', $items); // looks like e.g. '1,"hello"' + } + $matrix = '{' . implode(';', $matrixChunks) . '}'; + + return array( + 'value' => $matrix, + 'size' => $size, + ); + } + + + /** + * read BIFF8 constant value which may be 'Empty Value', 'Number', 'String Value', 'Boolean Value', 'Error Value' + * section 2.5.7 + * returns e.g. array('value' => '5', 'size' => 9) + * + * @param string $valueData + * @return array + */ + private static function _readBIFF8Constant($valueData) + { + // offset: 0; size: 1; identifier for type of constant + $identifier = ord($valueData[0]); + + switch ($identifier) { + case 0x00: // empty constant (what is this?) + $value = ''; + $size = 9; + break; + case 0x01: // number + // offset: 1; size: 8; IEEE 754 floating-point value + $value = self::_extractNumber(substr($valueData, 1, 8)); + $size = 9; + break; + case 0x02: // string value + // offset: 1; size: var; Unicode string, 16-bit string length + $string = self::_readUnicodeStringLong(substr($valueData, 1)); + $value = '"' . $string['value'] . '"'; + $size = 1 + $string['size']; + break; + case 0x04: // boolean + // offset: 1; size: 1; 0 = FALSE, 1 = TRUE + if (ord($valueData[1])) { + $value = 'TRUE'; + } else { + $value = 'FALSE'; + } + $size = 9; + break; + case 0x10: // error code + // offset: 1; size: 1; error code + $value = self::_mapErrorCode(ord($valueData[1])); + $size = 9; + break; + } + return array( + 'value' => $value, + 'size' => $size, + ); + } + + + /** + * Extract RGB color + * OpenOffice.org's Documentation of the Microsoft Excel File Format, section 2.5.4 + * + * @param string $rgb Encoded RGB value (4 bytes) + * @return array + */ + private static function _readRGB($rgb) + { + // offset: 0; size 1; Red component + $r = ord($rgb{0}); + + // offset: 1; size: 1; Green component + $g = ord($rgb{1}); + + // offset: 2; size: 1; Blue component + $b = ord($rgb{2}); + + // HEX notation, e.g. 'FF00FC' + $rgb = sprintf('%02X%02X%02X', $r, $g, $b); + + return array('rgb' => $rgb); + } + + + /** + * Read byte string (8-bit string length) + * OpenOffice documentation: 2.5.2 + * + * @param string $subData + * @return array + */ + private function _readByteStringShort($subData) + { + // offset: 0; size: 1; length of the string (character count) + $ln = ord($subData[0]); + + // offset: 1: size: var; character array (8-bit characters) + $value = $this->_decodeCodepage(substr($subData, 1, $ln)); + + return array( + 'value' => $value, + 'size' => 1 + $ln, // size in bytes of data structure + ); + } + + + /** + * Read byte string (16-bit string length) + * OpenOffice documentation: 2.5.2 + * + * @param string $subData + * @return array + */ + private function _readByteStringLong($subData) + { + // offset: 0; size: 2; length of the string (character count) + $ln = self::_GetInt2d($subData, 0); + + // offset: 2: size: var; character array (8-bit characters) + $value = $this->_decodeCodepage(substr($subData, 2)); + + //return $string; + return array( + 'value' => $value, + 'size' => 2 + $ln, // size in bytes of data structure + ); + } + + + /** + * Extracts an Excel Unicode short string (8-bit string length) + * OpenOffice documentation: 2.5.3 + * function will automatically find out where the Unicode string ends. + * + * @param string $subData + * @return array + */ + private static function _readUnicodeStringShort($subData) + { + $value = ''; + + // offset: 0: size: 1; length of the string (character count) + $characterCount = ord($subData[0]); + + $string = self::_readUnicodeString(substr($subData, 1), $characterCount); + + // add 1 for the string length + $string['size'] += 1; + + return $string; + } + + + /** + * Extracts an Excel Unicode long string (16-bit string length) + * OpenOffice documentation: 2.5.3 + * this function is under construction, needs to support rich text, and Asian phonetic settings + * + * @param string $subData + * @return array + */ + private static function _readUnicodeStringLong($subData) + { + $value = ''; + + // offset: 0: size: 2; length of the string (character count) + $characterCount = self::_GetInt2d($subData, 0); + + $string = self::_readUnicodeString(substr($subData, 2), $characterCount); + + // add 2 for the string length + $string['size'] += 2; + + return $string; + } + + + /** + * Read Unicode string with no string length field, but with known character count + * this function is under construction, needs to support rich text, and Asian phonetic settings + * OpenOffice.org's Documentation of the Microsoft Excel File Format, section 2.5.3 + * + * @param string $subData + * @param int $characterCount + * @return array + */ + private static function _readUnicodeString($subData, $characterCount) + { + $value = ''; + + // offset: 0: size: 1; option flags + + // bit: 0; mask: 0x01; character compression (0 = compressed 8-bit, 1 = uncompressed 16-bit) + $isCompressed = !((0x01 & ord($subData[0])) >> 0); + + // bit: 2; mask: 0x04; Asian phonetic settings + $hasAsian = (0x04) & ord($subData[0]) >> 2; + + // bit: 3; mask: 0x08; Rich-Text settings + $hasRichText = (0x08) & ord($subData[0]) >> 3; + + // offset: 1: size: var; character array + // this offset assumes richtext and Asian phonetic settings are off which is generally wrong + // needs to be fixed + $value = self::_encodeUTF16(substr($subData, 1, $isCompressed ? $characterCount : 2 * $characterCount), $isCompressed); + + return array( + 'value' => $value, + 'size' => $isCompressed ? 1 + $characterCount : 1 + 2 * $characterCount, // the size in bytes including the option flags + ); + } + + + /** + * Convert UTF-8 string to string surounded by double quotes. Used for explicit string tokens in formulas. + * Example: hello"world --> "hello""world" + * + * @param string $value UTF-8 encoded string + * @return string + */ + private static function _UTF8toExcelDoubleQuoted($value) + { + return '"' . str_replace('"', '""', $value) . '"'; + } + + + /** + * Reads first 8 bytes of a string and return IEEE 754 float + * + * @param string $data Binary string that is at least 8 bytes long + * @return float + */ + private static function _extractNumber($data) + { + $rknumhigh = self::_GetInt4d($data, 4); + $rknumlow = self::_GetInt4d($data, 0); + $sign = ($rknumhigh & 0x80000000) >> 31; + $exp = (($rknumhigh & 0x7ff00000) >> 20) - 1023; + $mantissa = (0x100000 | ($rknumhigh & 0x000fffff)); + $mantissalow1 = ($rknumlow & 0x80000000) >> 31; + $mantissalow2 = ($rknumlow & 0x7fffffff); + $value = $mantissa / pow( 2 , (20 - $exp)); + + if ($mantissalow1 != 0) { + $value += 1 / pow (2 , (21 - $exp)); + } + + $value += $mantissalow2 / pow (2 , (52 - $exp)); + if ($sign) { + $value *= -1; + } + + return $value; + } + + + private static function _GetIEEE754($rknum) + { + if (($rknum & 0x02) != 0) { + $value = $rknum >> 2; + } else { + // changes by mmp, info on IEEE754 encoding from + // research.microsoft.com/~hollasch/cgindex/coding/ieeefloat.html + // The RK format calls for using only the most significant 30 bits + // of the 64 bit floating point value. The other 34 bits are assumed + // to be 0 so we use the upper 30 bits of $rknum as follows... + $sign = ($rknum & 0x80000000) >> 31; + $exp = ($rknum & 0x7ff00000) >> 20; + $mantissa = (0x100000 | ($rknum & 0x000ffffc)); + $value = $mantissa / pow( 2 , (20- ($exp - 1023))); + if ($sign) { + $value = -1 * $value; + } + //end of changes by mmp + } + if (($rknum & 0x01) != 0) { + $value /= 100; + } + return $value; + } + + + /** + * Get UTF-8 string from (compressed or uncompressed) UTF-16 string + * + * @param string $string + * @param bool $compressed + * @return string + */ + private static function _encodeUTF16($string, $compressed = '') + { + if ($compressed) { + $string = self::_uncompressByteString($string); + } + + return PHPExcel_Shared_String::ConvertEncoding($string, 'UTF-8', 'UTF-16LE'); + } + + + /** + * Convert UTF-16 string in compressed notation to uncompressed form. Only used for BIFF8. + * + * @param string $string + * @return string + */ + private static function _uncompressByteString($string) + { + $uncompressedString = ''; + $strLen = strlen($string); + for ($i = 0; $i < $strLen; ++$i) { + $uncompressedString .= $string[$i] . "\0"; + } + + return $uncompressedString; + } + + + /** + * Convert string to UTF-8. Only used for BIFF5. + * + * @param string $string + * @return string + */ + private function _decodeCodepage($string) + { + return PHPExcel_Shared_String::ConvertEncoding($string, 'UTF-8', $this->_codepage); + } + + + /** + * Read 16-bit unsigned integer + * + * @param string $data + * @param int $pos + * @return int + */ + public static function _GetInt2d($data, $pos) + { + return ord($data[$pos]) | (ord($data[$pos+1]) << 8); + } + + + /** + * Read 32-bit signed integer + * + * @param string $data + * @param int $pos + * @return int + */ + public static function _GetInt4d($data, $pos) + { + // FIX: represent numbers correctly on 64-bit system + // http://sourceforge.net/tracker/index.php?func=detail&aid=1487372&group_id=99160&atid=623334 + // Hacked by Andreas Rehm 2006 to ensure correct result of the <<24 block on 32 and 64bit systems + $_or_24 = ord($data[$pos + 3]); + if ($_or_24 >= 128) { + // negative number + $_ord_24 = -abs((256 - $_or_24) << 24); + } else { + $_ord_24 = ($_or_24 & 127) << 24; + } + return ord($data[$pos]) | (ord($data[$pos+1]) << 8) | (ord($data[$pos+2]) << 16) | $_ord_24; + } + + + /** + * Read color + * + * @param int $color Indexed color + * @param array $palette Color palette + * @return array RGB color value, example: array('rgb' => 'FF0000') + */ + private static function _readColor($color,$palette,$version) + { + if ($color <= 0x07 || $color >= 0x40) { + // special built-in color + return self::_mapBuiltInColor($color); + } elseif (isset($palette) && isset($palette[$color - 8])) { + // palette color, color index 0x08 maps to pallete index 0 + return $palette[$color - 8]; + } else { + // default color table + if ($version == self::XLS_BIFF8) { + return self::_mapColor($color); + } else { + // BIFF5 + return self::_mapColorBIFF5($color); + } + } + + return $color; + } + + + /** + * Map border style + * OpenOffice documentation: 2.5.11 + * + * @param int $index + * @return string + */ + private static function _mapBorderStyle($index) + { + switch ($index) { + case 0x00: return PHPExcel_Style_Border::BORDER_NONE; + case 0x01: return PHPExcel_Style_Border::BORDER_THIN; + case 0x02: return PHPExcel_Style_Border::BORDER_MEDIUM; + case 0x03: return PHPExcel_Style_Border::BORDER_DASHED; + case 0x04: return PHPExcel_Style_Border::BORDER_DOTTED; + case 0x05: return PHPExcel_Style_Border::BORDER_THICK; + case 0x06: return PHPExcel_Style_Border::BORDER_DOUBLE; + case 0x07: return PHPExcel_Style_Border::BORDER_HAIR; + case 0x08: return PHPExcel_Style_Border::BORDER_MEDIUMDASHED; + case 0x09: return PHPExcel_Style_Border::BORDER_DASHDOT; + case 0x0A: return PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT; + case 0x0B: return PHPExcel_Style_Border::BORDER_DASHDOTDOT; + case 0x0C: return PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT; + case 0x0D: return PHPExcel_Style_Border::BORDER_SLANTDASHDOT; + default: return PHPExcel_Style_Border::BORDER_NONE; + } + } + + + /** + * Get fill pattern from index + * OpenOffice documentation: 2.5.12 + * + * @param int $index + * @return string + */ + private static function _mapFillPattern($index) + { + switch ($index) { + case 0x00: return PHPExcel_Style_Fill::FILL_NONE; + case 0x01: return PHPExcel_Style_Fill::FILL_SOLID; + case 0x02: return PHPExcel_Style_Fill::FILL_PATTERN_MEDIUMGRAY; + case 0x03: return PHPExcel_Style_Fill::FILL_PATTERN_DARKGRAY; + case 0x04: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRAY; + case 0x05: return PHPExcel_Style_Fill::FILL_PATTERN_DARKHORIZONTAL; + case 0x06: return PHPExcel_Style_Fill::FILL_PATTERN_DARKVERTICAL; + case 0x07: return PHPExcel_Style_Fill::FILL_PATTERN_DARKDOWN; + case 0x08: return PHPExcel_Style_Fill::FILL_PATTERN_DARKUP; + case 0x09: return PHPExcel_Style_Fill::FILL_PATTERN_DARKGRID; + case 0x0A: return PHPExcel_Style_Fill::FILL_PATTERN_DARKTRELLIS; + case 0x0B: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTHORIZONTAL; + case 0x0C: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTVERTICAL; + case 0x0D: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTDOWN; + case 0x0E: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTUP; + case 0x0F: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRID; + case 0x10: return PHPExcel_Style_Fill::FILL_PATTERN_LIGHTTRELLIS; + case 0x11: return PHPExcel_Style_Fill::FILL_PATTERN_GRAY125; + case 0x12: return PHPExcel_Style_Fill::FILL_PATTERN_GRAY0625; + default: return PHPExcel_Style_Fill::FILL_NONE; + } + } + + + /** + * Map error code, e.g. '#N/A' + * + * @param int $subData + * @return string + */ + private static function _mapErrorCode($subData) + { + switch ($subData) { + case 0x00: return '#NULL!'; break; + case 0x07: return '#DIV/0!'; break; + case 0x0F: return '#VALUE!'; break; + case 0x17: return '#REF!'; break; + case 0x1D: return '#NAME?'; break; + case 0x24: return '#NUM!'; break; + case 0x2A: return '#N/A'; break; + default: return false; + } + } + + + /** + * Map built-in color to RGB value + * + * @param int $color Indexed color + * @return array + */ + private static function _mapBuiltInColor($color) + { + switch ($color) { + case 0x00: return array('rgb' => '000000'); + case 0x01: return array('rgb' => 'FFFFFF'); + case 0x02: return array('rgb' => 'FF0000'); + case 0x03: return array('rgb' => '00FF00'); + case 0x04: return array('rgb' => '0000FF'); + case 0x05: return array('rgb' => 'FFFF00'); + case 0x06: return array('rgb' => 'FF00FF'); + case 0x07: return array('rgb' => '00FFFF'); + case 0x40: return array('rgb' => '000000'); // system window text color + case 0x41: return array('rgb' => 'FFFFFF'); // system window background color + default: return array('rgb' => '000000'); + } + } + + + /** + * Map color array from BIFF5 built-in color index + * + * @param int $subData + * @return array + */ + private static function _mapColorBIFF5($subData) + { + switch ($subData) { + case 0x08: return array('rgb' => '000000'); + case 0x09: return array('rgb' => 'FFFFFF'); + case 0x0A: return array('rgb' => 'FF0000'); + case 0x0B: return array('rgb' => '00FF00'); + case 0x0C: return array('rgb' => '0000FF'); + case 0x0D: return array('rgb' => 'FFFF00'); + case 0x0E: return array('rgb' => 'FF00FF'); + case 0x0F: return array('rgb' => '00FFFF'); + case 0x10: return array('rgb' => '800000'); + case 0x11: return array('rgb' => '008000'); + case 0x12: return array('rgb' => '000080'); + case 0x13: return array('rgb' => '808000'); + case 0x14: return array('rgb' => '800080'); + case 0x15: return array('rgb' => '008080'); + case 0x16: return array('rgb' => 'C0C0C0'); + case 0x17: return array('rgb' => '808080'); + case 0x18: return array('rgb' => '8080FF'); + case 0x19: return array('rgb' => '802060'); + case 0x1A: return array('rgb' => 'FFFFC0'); + case 0x1B: return array('rgb' => 'A0E0F0'); + case 0x1C: return array('rgb' => '600080'); + case 0x1D: return array('rgb' => 'FF8080'); + case 0x1E: return array('rgb' => '0080C0'); + case 0x1F: return array('rgb' => 'C0C0FF'); + case 0x20: return array('rgb' => '000080'); + case 0x21: return array('rgb' => 'FF00FF'); + case 0x22: return array('rgb' => 'FFFF00'); + case 0x23: return array('rgb' => '00FFFF'); + case 0x24: return array('rgb' => '800080'); + case 0x25: return array('rgb' => '800000'); + case 0x26: return array('rgb' => '008080'); + case 0x27: return array('rgb' => '0000FF'); + case 0x28: return array('rgb' => '00CFFF'); + case 0x29: return array('rgb' => '69FFFF'); + case 0x2A: return array('rgb' => 'E0FFE0'); + case 0x2B: return array('rgb' => 'FFFF80'); + case 0x2C: return array('rgb' => 'A6CAF0'); + case 0x2D: return array('rgb' => 'DD9CB3'); + case 0x2E: return array('rgb' => 'B38FEE'); + case 0x2F: return array('rgb' => 'E3E3E3'); + case 0x30: return array('rgb' => '2A6FF9'); + case 0x31: return array('rgb' => '3FB8CD'); + case 0x32: return array('rgb' => '488436'); + case 0x33: return array('rgb' => '958C41'); + case 0x34: return array('rgb' => '8E5E42'); + case 0x35: return array('rgb' => 'A0627A'); + case 0x36: return array('rgb' => '624FAC'); + case 0x37: return array('rgb' => '969696'); + case 0x38: return array('rgb' => '1D2FBE'); + case 0x39: return array('rgb' => '286676'); + case 0x3A: return array('rgb' => '004500'); + case 0x3B: return array('rgb' => '453E01'); + case 0x3C: return array('rgb' => '6A2813'); + case 0x3D: return array('rgb' => '85396A'); + case 0x3E: return array('rgb' => '4A3285'); + case 0x3F: return array('rgb' => '424242'); + default: return array('rgb' => '000000'); + } + } + + + /** + * Map color array from BIFF8 built-in color index + * + * @param int $subData + * @return array + */ + private static function _mapColor($subData) + { + switch ($subData) { + case 0x08: return array('rgb' => '000000'); + case 0x09: return array('rgb' => 'FFFFFF'); + case 0x0A: return array('rgb' => 'FF0000'); + case 0x0B: return array('rgb' => '00FF00'); + case 0x0C: return array('rgb' => '0000FF'); + case 0x0D: return array('rgb' => 'FFFF00'); + case 0x0E: return array('rgb' => 'FF00FF'); + case 0x0F: return array('rgb' => '00FFFF'); + case 0x10: return array('rgb' => '800000'); + case 0x11: return array('rgb' => '008000'); + case 0x12: return array('rgb' => '000080'); + case 0x13: return array('rgb' => '808000'); + case 0x14: return array('rgb' => '800080'); + case 0x15: return array('rgb' => '008080'); + case 0x16: return array('rgb' => 'C0C0C0'); + case 0x17: return array('rgb' => '808080'); + case 0x18: return array('rgb' => '9999FF'); + case 0x19: return array('rgb' => '993366'); + case 0x1A: return array('rgb' => 'FFFFCC'); + case 0x1B: return array('rgb' => 'CCFFFF'); + case 0x1C: return array('rgb' => '660066'); + case 0x1D: return array('rgb' => 'FF8080'); + case 0x1E: return array('rgb' => '0066CC'); + case 0x1F: return array('rgb' => 'CCCCFF'); + case 0x20: return array('rgb' => '000080'); + case 0x21: return array('rgb' => 'FF00FF'); + case 0x22: return array('rgb' => 'FFFF00'); + case 0x23: return array('rgb' => '00FFFF'); + case 0x24: return array('rgb' => '800080'); + case 0x25: return array('rgb' => '800000'); + case 0x26: return array('rgb' => '008080'); + case 0x27: return array('rgb' => '0000FF'); + case 0x28: return array('rgb' => '00CCFF'); + case 0x29: return array('rgb' => 'CCFFFF'); + case 0x2A: return array('rgb' => 'CCFFCC'); + case 0x2B: return array('rgb' => 'FFFF99'); + case 0x2C: return array('rgb' => '99CCFF'); + case 0x2D: return array('rgb' => 'FF99CC'); + case 0x2E: return array('rgb' => 'CC99FF'); + case 0x2F: return array('rgb' => 'FFCC99'); + case 0x30: return array('rgb' => '3366FF'); + case 0x31: return array('rgb' => '33CCCC'); + case 0x32: return array('rgb' => '99CC00'); + case 0x33: return array('rgb' => 'FFCC00'); + case 0x34: return array('rgb' => 'FF9900'); + case 0x35: return array('rgb' => 'FF6600'); + case 0x36: return array('rgb' => '666699'); + case 0x37: return array('rgb' => '969696'); + case 0x38: return array('rgb' => '003366'); + case 0x39: return array('rgb' => '339966'); + case 0x3A: return array('rgb' => '003300'); + case 0x3B: return array('rgb' => '333300'); + case 0x3C: return array('rgb' => '993300'); + case 0x3D: return array('rgb' => '993366'); + case 0x3E: return array('rgb' => '333399'); + case 0x3F: return array('rgb' => '333333'); + default: return array('rgb' => '000000'); + } + } + + + private function _parseRichText($is = '') { + $value = new PHPExcel_RichText(); + + $value->createText($is); + + return $value; + } + +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/Exception.php b/includes/PHPExcel/Classes/PHPExcel/Reader/Exception.php new file mode 100644 index 0000000..d0e2f57 --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/Exception.php @@ -0,0 +1,52 @@ +<?php +/** + * PHPExcel + * + * Copyright (c) 2006 - 2014 PHPExcel + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL + * @version ##VERSION##, ##DATE## + */ + + +/** + * PHPExcel_Reader_Exception + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + */ +class PHPExcel_Reader_Exception extends PHPExcel_Exception { + /** + * Error handler callback + * + * @param mixed $code + * @param mixed $string + * @param mixed $file + * @param mixed $line + * @param mixed $context + */ + public static function errorHandlerCallback($code, $string, $file, $line, $context) { + $e = new self($string, $code); + $e->line = $line; + $e->file = $file; + throw $e; + } +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/Gnumeric.php b/includes/PHPExcel/Classes/PHPExcel/Reader/Gnumeric.php new file mode 100644 index 0000000..584ded2 --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/Gnumeric.php @@ -0,0 +1,873 @@ +<?php +/** + * PHPExcel + * + * Copyright (c) 2006 - 2014 PHPExcel + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL + * @version ##VERSION##, ##DATE## + */ + + +/** PHPExcel root directory */ +if (!defined('PHPEXCEL_ROOT')) { + /** + * @ignore + */ + define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../'); + require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php'); +} + +/** + * PHPExcel_Reader_Gnumeric + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + */ +class PHPExcel_Reader_Gnumeric extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader +{ + /** + * Formats + * + * @var array + */ + private $_styles = array(); + + /** + * Shared Expressions + * + * @var array + */ + private $_expressions = array(); + + private $_referenceHelper = null; + + + /** + * Create a new PHPExcel_Reader_Gnumeric + */ + public function __construct() { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + $this->_referenceHelper = PHPExcel_ReferenceHelper::getInstance(); + } + + + /** + * Can the current PHPExcel_Reader_IReader read the file? + * + * @param string $pFilename + * @return boolean + * @throws PHPExcel_Reader_Exception + */ + public function canRead($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + // Check if gzlib functions are available + if (!function_exists('gzread')) { + throw new PHPExcel_Reader_Exception("gzlib library is not enabled"); + } + + // Read signature data (first 3 bytes) + $fh = fopen($pFilename, 'r'); + $data = fread($fh, 2); + fclose($fh); + + if ($data != chr(0x1F).chr(0x8B)) { + return false; + } + + return true; + } + + + /** + * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetNames($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $xml = new XMLReader(); + $xml->xml( + $this->securityScanFile('compress.zlib://'.realpath($pFilename)), null, PHPExcel_Settings::getLibXmlLoaderOptions() + ); + $xml->setParserProperty(2,true); + + $worksheetNames = array(); + while ($xml->read()) { + if ($xml->name == 'gnm:SheetName' && $xml->nodeType == XMLReader::ELEMENT) { + $xml->read(); // Move onto the value node + $worksheetNames[] = (string) $xml->value; + } elseif ($xml->name == 'gnm:Sheets') { + // break out of the loop once we've got our sheet names rather than parse the entire file + break; + } + } + + return $worksheetNames; + } + + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $xml = new XMLReader(); + $xml->xml( + $this->securityScanFile('compress.zlib://'.realpath($pFilename)), null, PHPExcel_Settings::getLibXmlLoaderOptions() + ); + $xml->setParserProperty(2,true); + + $worksheetInfo = array(); + while ($xml->read()) { + if ($xml->name == 'gnm:Sheet' && $xml->nodeType == XMLReader::ELEMENT) { + $tmpInfo = array( + 'worksheetName' => '', + 'lastColumnLetter' => 'A', + 'lastColumnIndex' => 0, + 'totalRows' => 0, + 'totalColumns' => 0, + ); + + while ($xml->read()) { + if ($xml->name == 'gnm:Name' && $xml->nodeType == XMLReader::ELEMENT) { + $xml->read(); // Move onto the value node + $tmpInfo['worksheetName'] = (string) $xml->value; + } elseif ($xml->name == 'gnm:MaxCol' && $xml->nodeType == XMLReader::ELEMENT) { + $xml->read(); // Move onto the value node + $tmpInfo['lastColumnIndex'] = (int) $xml->value; + $tmpInfo['totalColumns'] = (int) $xml->value + 1; + } elseif ($xml->name == 'gnm:MaxRow' && $xml->nodeType == XMLReader::ELEMENT) { + $xml->read(); // Move onto the value node + $tmpInfo['totalRows'] = (int) $xml->value + 1; + break; + } + } + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + $worksheetInfo[] = $tmpInfo; + } + } + + return $worksheetInfo; + } + + + private function _gzfileGetContents($filename) { + $file = @gzopen($filename, 'rb'); + if ($file !== false) { + $data = ''; + while (!gzeof($file)) { + $data .= gzread($file, 1024); + } + gzclose($file); + } + return $data; + } + + + /** + * Loads PHPExcel from file + * + * @param string $pFilename + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function load($pFilename) + { + // Create new PHPExcel + $objPHPExcel = new PHPExcel(); + + // Load into this instance + return $this->loadIntoExisting($pFilename, $objPHPExcel); + } + + + /** + * Loads PHPExcel from file into PHPExcel instance + * + * @param string $pFilename + * @param PHPExcel $objPHPExcel + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $timezoneObj = new DateTimeZone('Europe/London'); + $GMT = new DateTimeZone('UTC'); + + $gFileData = $this->_gzfileGetContents($pFilename); + +// echo '<pre>'; +// echo htmlentities($gFileData,ENT_QUOTES,'UTF-8'); +// echo '</pre><hr />'; +// + $xml = simplexml_load_string($this->securityScan($gFileData), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $namespacesMeta = $xml->getNamespaces(true); + +// var_dump($namespacesMeta); +// + $gnmXML = $xml->children($namespacesMeta['gnm']); + + $docProps = $objPHPExcel->getProperties(); + // Document Properties are held differently, depending on the version of Gnumeric + if (isset($namespacesMeta['office'])) { + $officeXML = $xml->children($namespacesMeta['office']); + $officeDocXML = $officeXML->{'document-meta'}; + $officeDocMetaXML = $officeDocXML->meta; + + foreach($officeDocMetaXML as $officePropertyData) { + + $officePropertyDC = array(); + if (isset($namespacesMeta['dc'])) { + $officePropertyDC = $officePropertyData->children($namespacesMeta['dc']); + } + foreach($officePropertyDC as $propertyName => $propertyValue) { + $propertyValue = (string) $propertyValue; + switch ($propertyName) { + case 'title' : + $docProps->setTitle(trim($propertyValue)); + break; + case 'subject' : + $docProps->setSubject(trim($propertyValue)); + break; + case 'creator' : + $docProps->setCreator(trim($propertyValue)); + $docProps->setLastModifiedBy(trim($propertyValue)); + break; + case 'date' : + $creationDate = strtotime(trim($propertyValue)); + $docProps->setCreated($creationDate); + $docProps->setModified($creationDate); + break; + case 'description' : + $docProps->setDescription(trim($propertyValue)); + break; + } + } + $officePropertyMeta = array(); + if (isset($namespacesMeta['meta'])) { + $officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']); + } + foreach($officePropertyMeta as $propertyName => $propertyValue) { + $attributes = $propertyValue->attributes($namespacesMeta['meta']); + $propertyValue = (string) $propertyValue; + switch ($propertyName) { + case 'keyword' : + $docProps->setKeywords(trim($propertyValue)); + break; + case 'initial-creator' : + $docProps->setCreator(trim($propertyValue)); + $docProps->setLastModifiedBy(trim($propertyValue)); + break; + case 'creation-date' : + $creationDate = strtotime(trim($propertyValue)); + $docProps->setCreated($creationDate); + $docProps->setModified($creationDate); + break; + case 'user-defined' : + list(,$attrName) = explode(':',$attributes['name']); + switch ($attrName) { + case 'publisher' : + $docProps->setCompany(trim($propertyValue)); + break; + case 'category' : + $docProps->setCategory(trim($propertyValue)); + break; + case 'manager' : + $docProps->setManager(trim($propertyValue)); + break; + } + break; + } + } + } + } elseif (isset($gnmXML->Summary)) { + foreach($gnmXML->Summary->Item as $summaryItem) { + $propertyName = $summaryItem->name; + $propertyValue = $summaryItem->{'val-string'}; + switch ($propertyName) { + case 'title' : + $docProps->setTitle(trim($propertyValue)); + break; + case 'comments' : + $docProps->setDescription(trim($propertyValue)); + break; + case 'keywords' : + $docProps->setKeywords(trim($propertyValue)); + break; + case 'category' : + $docProps->setCategory(trim($propertyValue)); + break; + case 'manager' : + $docProps->setManager(trim($propertyValue)); + break; + case 'author' : + $docProps->setCreator(trim($propertyValue)); + $docProps->setLastModifiedBy(trim($propertyValue)); + break; + case 'company' : + $docProps->setCompany(trim($propertyValue)); + break; + } + } + } + + $worksheetID = 0; + foreach($gnmXML->Sheets->Sheet as $sheet) { + $worksheetName = (string) $sheet->Name; +// echo '<b>Worksheet: ',$worksheetName,'</b><br />'; + if ((isset($this->_loadSheetsOnly)) && (!in_array($worksheetName, $this->_loadSheetsOnly))) { + continue; + } + + $maxRow = $maxCol = 0; + + // Create new Worksheet + $objPHPExcel->createSheet(); + $objPHPExcel->setActiveSheetIndex($worksheetID); + // Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in formula + // cells... during the load, all formulae should be correct, and we're simply bringing the worksheet + // name in line with the formula, not the reverse + $objPHPExcel->getActiveSheet()->setTitle($worksheetName,false); + + if ((!$this->_readDataOnly) && (isset($sheet->PrintInformation))) { + if (isset($sheet->PrintInformation->Margins)) { + foreach($sheet->PrintInformation->Margins->children('gnm',TRUE) as $key => $margin) { + $marginAttributes = $margin->attributes(); + $marginSize = 72 / 100; // Default + switch($marginAttributes['PrefUnit']) { + case 'mm' : + $marginSize = intval($marginAttributes['Points']) / 100; + break; + } + switch($key) { + case 'top' : + $objPHPExcel->getActiveSheet()->getPageMargins()->setTop($marginSize); + break; + case 'bottom' : + $objPHPExcel->getActiveSheet()->getPageMargins()->setBottom($marginSize); + break; + case 'left' : + $objPHPExcel->getActiveSheet()->getPageMargins()->setLeft($marginSize); + break; + case 'right' : + $objPHPExcel->getActiveSheet()->getPageMargins()->setRight($marginSize); + break; + case 'header' : + $objPHPExcel->getActiveSheet()->getPageMargins()->setHeader($marginSize); + break; + case 'footer' : + $objPHPExcel->getActiveSheet()->getPageMargins()->setFooter($marginSize); + break; + } + } + } + } + + foreach($sheet->Cells->Cell as $cell) { + $cellAttributes = $cell->attributes(); + $row = (int) $cellAttributes->Row + 1; + $column = (int) $cellAttributes->Col; + + if ($row > $maxRow) $maxRow = $row; + if ($column > $maxCol) $maxCol = $column; + + $column = PHPExcel_Cell::stringFromColumnIndex($column); + + // Read cell? + if ($this->getReadFilter() !== NULL) { + if (!$this->getReadFilter()->readCell($column, $row, $worksheetName)) { + continue; + } + } + + $ValueType = $cellAttributes->ValueType; + $ExprID = (string) $cellAttributes->ExprID; +// echo 'Cell ',$column,$row,'<br />'; +// echo 'Type is ',$ValueType,'<br />'; +// echo 'Value is ',$cell,'<br />'; + $type = PHPExcel_Cell_DataType::TYPE_FORMULA; + if ($ExprID > '') { + if (((string) $cell) > '') { + + $this->_expressions[$ExprID] = array( 'column' => $cellAttributes->Col, + 'row' => $cellAttributes->Row, + 'formula' => (string) $cell + ); +// echo 'NEW EXPRESSION ',$ExprID,'<br />'; + } else { + $expression = $this->_expressions[$ExprID]; + + $cell = $this->_referenceHelper->updateFormulaReferences( $expression['formula'], + 'A1', + $cellAttributes->Col - $expression['column'], + $cellAttributes->Row - $expression['row'], + $worksheetName + ); +// echo 'SHARED EXPRESSION ',$ExprID,'<br />'; +// echo 'New Value is ',$cell,'<br />'; + } + $type = PHPExcel_Cell_DataType::TYPE_FORMULA; + } else { + switch($ValueType) { + case '10' : // NULL + $type = PHPExcel_Cell_DataType::TYPE_NULL; + break; + case '20' : // Boolean + $type = PHPExcel_Cell_DataType::TYPE_BOOL; + $cell = ($cell == 'TRUE') ? True : False; + break; + case '30' : // Integer + $cell = intval($cell); + case '40' : // Float + $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; + break; + case '50' : // Error + $type = PHPExcel_Cell_DataType::TYPE_ERROR; + break; + case '60' : // String + $type = PHPExcel_Cell_DataType::TYPE_STRING; + break; + case '70' : // Cell Range + case '80' : // Array + } + } + $objPHPExcel->getActiveSheet()->getCell($column.$row)->setValueExplicit($cell,$type); + } + + if ((!$this->_readDataOnly) && (isset($sheet->Objects))) { + foreach($sheet->Objects->children('gnm',TRUE) as $key => $comment) { + $commentAttributes = $comment->attributes(); + // Only comment objects are handled at the moment + if ($commentAttributes->Text) { + $objPHPExcel->getActiveSheet()->getComment( (string)$commentAttributes->ObjectBound ) + ->setAuthor( (string)$commentAttributes->Author ) + ->setText($this->_parseRichText((string)$commentAttributes->Text) ); + } + } + } +// echo '$maxCol=',$maxCol,'; $maxRow=',$maxRow,'<br />'; +// + foreach($sheet->Styles->StyleRegion as $styleRegion) { + $styleAttributes = $styleRegion->attributes(); + if (($styleAttributes['startRow'] <= $maxRow) && + ($styleAttributes['startCol'] <= $maxCol)) { + + $startColumn = PHPExcel_Cell::stringFromColumnIndex((int) $styleAttributes['startCol']); + $startRow = $styleAttributes['startRow'] + 1; + + $endColumn = ($styleAttributes['endCol'] > $maxCol) ? $maxCol : (int) $styleAttributes['endCol']; + $endColumn = PHPExcel_Cell::stringFromColumnIndex($endColumn); + $endRow = ($styleAttributes['endRow'] > $maxRow) ? $maxRow : $styleAttributes['endRow']; + $endRow += 1; + $cellRange = $startColumn.$startRow.':'.$endColumn.$endRow; +// echo $cellRange,'<br />'; + + $styleAttributes = $styleRegion->Style->attributes(); +// var_dump($styleAttributes); +// echo '<br />'; + + // We still set the number format mask for date/time values, even if _readDataOnly is true + if ((!$this->_readDataOnly) || + (PHPExcel_Shared_Date::isDateTimeFormatCode((string) $styleAttributes['Format']))) { + $styleArray = array(); + $styleArray['numberformat']['code'] = (string) $styleAttributes['Format']; + // If _readDataOnly is false, we set all formatting information + if (!$this->_readDataOnly) { + switch($styleAttributes['HAlign']) { + case '1' : + $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL; + break; + case '2' : + $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_LEFT; + break; + case '4' : + $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_RIGHT; + break; + case '8' : + $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_CENTER; + break; + case '16' : + case '64' : + $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_CENTER_CONTINUOUS; + break; + case '32' : + $styleArray['alignment']['horizontal'] = PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY; + break; + } + + switch($styleAttributes['VAlign']) { + case '1' : + $styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_TOP; + break; + case '2' : + $styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_BOTTOM; + break; + case '4' : + $styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_CENTER; + break; + case '8' : + $styleArray['alignment']['vertical'] = PHPExcel_Style_Alignment::VERTICAL_JUSTIFY; + break; + } + + $styleArray['alignment']['wrap'] = ($styleAttributes['WrapText'] == '1') ? True : False; + $styleArray['alignment']['shrinkToFit'] = ($styleAttributes['ShrinkToFit'] == '1') ? True : False; + $styleArray['alignment']['indent'] = (intval($styleAttributes["Indent"]) > 0) ? $styleAttributes["indent"] : 0; + + $RGB = self::_parseGnumericColour($styleAttributes["Fore"]); + $styleArray['font']['color']['rgb'] = $RGB; + $RGB = self::_parseGnumericColour($styleAttributes["Back"]); + $shade = $styleAttributes["Shade"]; + if (($RGB != '000000') || ($shade != '0')) { + $styleArray['fill']['color']['rgb'] = $styleArray['fill']['startcolor']['rgb'] = $RGB; + $RGB2 = self::_parseGnumericColour($styleAttributes["PatternColor"]); + $styleArray['fill']['endcolor']['rgb'] = $RGB2; + switch($shade) { + case '1' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_SOLID; + break; + case '2' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR; + break; + case '3' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_GRADIENT_PATH; + break; + case '4' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKDOWN; + break; + case '5' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKGRAY; + break; + case '6' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKGRID; + break; + case '7' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKHORIZONTAL; + break; + case '8' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKTRELLIS; + break; + case '9' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKUP; + break; + case '10' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_DARKVERTICAL; + break; + case '11' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_GRAY0625; + break; + case '12' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_GRAY125; + break; + case '13' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTDOWN; + break; + case '14' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRAY; + break; + case '15' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTGRID; + break; + case '16' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTHORIZONTAL; + break; + case '17' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTTRELLIS; + break; + case '18' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTUP; + break; + case '19' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_LIGHTVERTICAL; + break; + case '20' : + $styleArray['fill']['type'] = PHPExcel_Style_Fill::FILL_PATTERN_MEDIUMGRAY; + break; + } + } + + $fontAttributes = $styleRegion->Style->Font->attributes(); +// var_dump($fontAttributes); +// echo '<br />'; + $styleArray['font']['name'] = (string) $styleRegion->Style->Font; + $styleArray['font']['size'] = intval($fontAttributes['Unit']); + $styleArray['font']['bold'] = ($fontAttributes['Bold'] == '1') ? True : False; + $styleArray['font']['italic'] = ($fontAttributes['Italic'] == '1') ? True : False; + $styleArray['font']['strike'] = ($fontAttributes['StrikeThrough'] == '1') ? True : False; + switch($fontAttributes['Underline']) { + case '1' : + $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_SINGLE; + break; + case '2' : + $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_DOUBLE; + break; + case '3' : + $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING; + break; + case '4' : + $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING; + break; + default : + $styleArray['font']['underline'] = PHPExcel_Style_Font::UNDERLINE_NONE; + break; + } + switch($fontAttributes['Script']) { + case '1' : + $styleArray['font']['superScript'] = True; + break; + case '-1' : + $styleArray['font']['subScript'] = True; + break; + } + + if (isset($styleRegion->Style->StyleBorder)) { + if (isset($styleRegion->Style->StyleBorder->Top)) { + $styleArray['borders']['top'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Top->attributes()); + } + if (isset($styleRegion->Style->StyleBorder->Bottom)) { + $styleArray['borders']['bottom'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Bottom->attributes()); + } + if (isset($styleRegion->Style->StyleBorder->Left)) { + $styleArray['borders']['left'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Left->attributes()); + } + if (isset($styleRegion->Style->StyleBorder->Right)) { + $styleArray['borders']['right'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Right->attributes()); + } + if ((isset($styleRegion->Style->StyleBorder->Diagonal)) && (isset($styleRegion->Style->StyleBorder->{'Rev-Diagonal'}))) { + $styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Diagonal->attributes()); + $styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_BOTH; + } elseif (isset($styleRegion->Style->StyleBorder->Diagonal)) { + $styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->Diagonal->attributes()); + $styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_UP; + } elseif (isset($styleRegion->Style->StyleBorder->{'Rev-Diagonal'})) { + $styleArray['borders']['diagonal'] = self::_parseBorderAttributes($styleRegion->Style->StyleBorder->{'Rev-Diagonal'}->attributes()); + $styleArray['borders']['diagonaldirection'] = PHPExcel_Style_Borders::DIAGONAL_DOWN; + } + } + if (isset($styleRegion->Style->HyperLink)) { + // TO DO + $hyperlink = $styleRegion->Style->HyperLink->attributes(); + } + } +// var_dump($styleArray); +// echo '<br />'; + $objPHPExcel->getActiveSheet()->getStyle($cellRange)->applyFromArray($styleArray); + } + } + } + + if ((!$this->_readDataOnly) && (isset($sheet->Cols))) { + // Column Widths + $columnAttributes = $sheet->Cols->attributes(); + $defaultWidth = $columnAttributes['DefaultSizePts'] / 5.4; + $c = 0; + foreach($sheet->Cols->ColInfo as $columnOverride) { + $columnAttributes = $columnOverride->attributes(); + $column = $columnAttributes['No']; + $columnWidth = $columnAttributes['Unit'] / 5.4; + $hidden = ((isset($columnAttributes['Hidden'])) && ($columnAttributes['Hidden'] == '1')) ? true : false; + $columnCount = (isset($columnAttributes['Count'])) ? $columnAttributes['Count'] : 1; + while ($c < $column) { + $objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($defaultWidth); + ++$c; + } + while (($c < ($column+$columnCount)) && ($c <= $maxCol)) { + $objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($columnWidth); + if ($hidden) { + $objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setVisible(false); + } + ++$c; + } + } + while ($c <= $maxCol) { + $objPHPExcel->getActiveSheet()->getColumnDimension(PHPExcel_Cell::stringFromColumnIndex($c))->setWidth($defaultWidth); + ++$c; + } + } + + if ((!$this->_readDataOnly) && (isset($sheet->Rows))) { + // Row Heights + $rowAttributes = $sheet->Rows->attributes(); + $defaultHeight = $rowAttributes['DefaultSizePts']; + $r = 0; + + foreach($sheet->Rows->RowInfo as $rowOverride) { + $rowAttributes = $rowOverride->attributes(); + $row = $rowAttributes['No']; + $rowHeight = $rowAttributes['Unit']; + $hidden = ((isset($rowAttributes['Hidden'])) && ($rowAttributes['Hidden'] == '1')) ? true : false; + $rowCount = (isset($rowAttributes['Count'])) ? $rowAttributes['Count'] : 1; + while ($r < $row) { + ++$r; + $objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight); + } + while (($r < ($row+$rowCount)) && ($r < $maxRow)) { + ++$r; + $objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($rowHeight); + if ($hidden) { + $objPHPExcel->getActiveSheet()->getRowDimension($r)->setVisible(false); + } + } + } + while ($r < $maxRow) { + ++$r; + $objPHPExcel->getActiveSheet()->getRowDimension($r)->setRowHeight($defaultHeight); + } + } + + // Handle Merged Cells in this worksheet + if (isset($sheet->MergedRegions)) { + foreach($sheet->MergedRegions->Merge as $mergeCells) { + if (strpos($mergeCells,':') !== FALSE) { + $objPHPExcel->getActiveSheet()->mergeCells($mergeCells); + } + } + } + + $worksheetID++; + } + + // Loop through definedNames (global named ranges) + if (isset($gnmXML->Names)) { + foreach($gnmXML->Names->Name as $namedRange) { + $name = (string) $namedRange->name; + $range = (string) $namedRange->value; + if (stripos($range, '#REF!') !== false) { + continue; + } + + $range = explode('!',$range); + $range[0] = trim($range[0],"'");; + if ($worksheet = $objPHPExcel->getSheetByName($range[0])) { + $extractedRange = str_replace('$', '', $range[1]); + $objPHPExcel->addNamedRange( new PHPExcel_NamedRange($name, $worksheet, $extractedRange) ); + } + } + } + + + // Return + return $objPHPExcel; + } + + + private static function _parseBorderAttributes($borderAttributes) + { + $styleArray = array(); + + if (isset($borderAttributes["Color"])) { + $RGB = self::_parseGnumericColour($borderAttributes["Color"]); + $styleArray['color']['rgb'] = $RGB; + } + + switch ($borderAttributes["Style"]) { + case '0' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_NONE; + break; + case '1' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_THIN; + break; + case '2' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUM; + break; + case '4' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHED; + break; + case '5' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_THICK; + break; + case '6' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_DOUBLE; + break; + case '7' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_DOTTED; + break; + case '9' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHDOT; + break; + case '10' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOT; + break; + case '11' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_DASHDOTDOT; + break; + case '12' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT; + break; + case '13' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHDOTDOT; + break; + case '3' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_SLANTDASHDOT; + break; + case '8' : + $styleArray['style'] = PHPExcel_Style_Border::BORDER_MEDIUMDASHED; + break; + } + return $styleArray; + } + + + private function _parseRichText($is = '') { + $value = new PHPExcel_RichText(); + + $value->createText($is); + + return $value; + } + + + private static function _parseGnumericColour($gnmColour) { + list($gnmR,$gnmG,$gnmB) = explode(':',$gnmColour); + $gnmR = substr(str_pad($gnmR,4,'0',STR_PAD_RIGHT),0,2); + $gnmG = substr(str_pad($gnmG,4,'0',STR_PAD_RIGHT),0,2); + $gnmB = substr(str_pad($gnmB,4,'0',STR_PAD_RIGHT),0,2); + $RGB = $gnmR.$gnmG.$gnmB; +// echo 'Excel Colour: ',$RGB,'<br />'; + return $RGB; + } + +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/HTML.php b/includes/PHPExcel/Classes/PHPExcel/Reader/HTML.php new file mode 100644 index 0000000..26cc598 --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/HTML.php @@ -0,0 +1,534 @@ +<?php + +/** + * PHPExcel + * + * Copyright (c) 2006 - 2014 PHPExcel + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL + * @version ##VERSION##, ##DATE## + */ +/** PHPExcel root directory */ +if (!defined('PHPEXCEL_ROOT')) { + /** + * @ignore + */ + define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../'); + require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php'); +} + +/** + * PHPExcel_Reader_HTML + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + */ +class PHPExcel_Reader_HTML extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader +{ + + /** + * Input encoding + * + * @var string + */ + protected $_inputEncoding = 'ANSI'; + + /** + * Sheet index to read + * + * @var int + */ + protected $_sheetIndex = 0; + + /** + * Formats + * + * @var array + */ + protected $_formats = array( + 'h1' => array('font' => array('bold' => true, + 'size' => 24, + ), + ), // Bold, 24pt + 'h2' => array('font' => array('bold' => true, + 'size' => 18, + ), + ), // Bold, 18pt + 'h3' => array('font' => array('bold' => true, + 'size' => 13.5, + ), + ), // Bold, 13.5pt + 'h4' => array('font' => array('bold' => true, + 'size' => 12, + ), + ), // Bold, 12pt + 'h5' => array('font' => array('bold' => true, + 'size' => 10, + ), + ), // Bold, 10pt + 'h6' => array('font' => array('bold' => true, + 'size' => 7.5, + ), + ), // Bold, 7.5pt + 'a' => array('font' => array('underline' => true, + 'color' => array('argb' => PHPExcel_Style_Color::COLOR_BLUE, + ), + ), + ), // Blue underlined + 'hr' => array('borders' => array('bottom' => array('style' => PHPExcel_Style_Border::BORDER_THIN, + 'color' => array(\PHPExcel_Style_Color::COLOR_BLACK, + ), + ), + ), + ), // Bottom border + ); + + protected $rowspan = array(); + + /** + * Create a new PHPExcel_Reader_HTML + */ + public function __construct() + { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + } + + /** + * Validate that the current file is an HTML file + * + * @return boolean + */ + protected function _isValidFormat() + { + // Reading 2048 bytes should be enough to validate that the format is HTML + $data = fread($this->_fileHandle, 2048); + if ((strpos($data, '<') !== FALSE) && + (strlen($data) !== strlen(strip_tags($data)))) { + return TRUE; + } + + return FALSE; + } + + /** + * Loads PHPExcel from file + * + * @param string $pFilename + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function load($pFilename) + { + // Create new PHPExcel + $objPHPExcel = new PHPExcel(); + + // Load into this instance + return $this->loadIntoExisting($pFilename, $objPHPExcel); + } + + /** + * Set input encoding + * + * @param string $pValue Input encoding + */ + public function setInputEncoding($pValue = 'ANSI') + { + $this->_inputEncoding = $pValue; + + return $this; + } + + /** + * Get input encoding + * + * @return string + */ + public function getInputEncoding() + { + return $this->_inputEncoding; + } + + // Data Array used for testing only, should write to PHPExcel object on completion of tests + protected $_dataArray = array(); + protected $_tableLevel = 0; + protected $_nestedColumn = array('A'); + + protected function _setTableStartColumn($column) + { + if ($this->_tableLevel == 0) + $column = 'A'; + ++$this->_tableLevel; + $this->_nestedColumn[$this->_tableLevel] = $column; + + return $this->_nestedColumn[$this->_tableLevel]; + } + + protected function _getTableStartColumn() + { + return $this->_nestedColumn[$this->_tableLevel]; + } + + protected function _releaseTableStartColumn() + { + --$this->_tableLevel; + + return array_pop($this->_nestedColumn); + } + + protected function _flushCell($sheet, $column, $row, &$cellContent) + { + if (is_string($cellContent)) { + // Simple String content + if (trim($cellContent) > '') { + // Only actually write it if there's content in the string +// echo 'FLUSH CELL: ' , $column , $row , ' => ' , $cellContent , '<br />'; + // Write to worksheet to be done here... + // ... we return the cell so we can mess about with styles more easily + $sheet->setCellValue($column . $row, $cellContent, true); + $this->_dataArray[$row][$column] = $cellContent; + } + } else { + // We have a Rich Text run + // TODO + $this->_dataArray[$row][$column] = 'RICH TEXT: ' . $cellContent; + } + $cellContent = (string) ''; + } + + protected function _processDomElement(DOMNode $element, $sheet, &$row, &$column, &$cellContent, $format = null) + { + foreach ($element->childNodes as $child) { + if ($child instanceof DOMText) { + $domText = preg_replace('/\s+/u', ' ', trim($child->nodeValue)); + if (is_string($cellContent)) { + // simply append the text if the cell content is a plain text string + $cellContent .= $domText; + } else { + // but if we have a rich text run instead, we need to append it correctly + // TODO + } + } elseif ($child instanceof DOMElement) { +// echo '<b>DOM ELEMENT: </b>' , strtoupper($child->nodeName) , '<br />'; + + $attributeArray = array(); + foreach ($child->attributes as $attribute) { +// echo '<b>ATTRIBUTE: </b>' , $attribute->name , ' => ' , $attribute->value , '<br />'; + $attributeArray[$attribute->name] = $attribute->value; + } + + switch ($child->nodeName) { + case 'meta' : + foreach ($attributeArray as $attributeName => $attributeValue) { + switch ($attributeName) { + case 'content': + // TODO + // Extract character set, so we can convert to UTF-8 if required + break; + } + } + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); + break; + case 'title' : + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); + $sheet->setTitle($cellContent); + $cellContent = ''; + break; + case 'span' : + case 'div' : + case 'font' : + case 'i' : + case 'em' : + case 'strong': + case 'b' : +// echo 'STYLING, SPAN OR DIV<br />'; + if ($cellContent > '') + $cellContent .= ' '; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); + if ($cellContent > '') + $cellContent .= ' '; +// echo 'END OF STYLING, SPAN OR DIV<br />'; + break; + case 'hr' : + $this->_flushCell($sheet, $column, $row, $cellContent); + ++$row; + if (isset($this->_formats[$child->nodeName])) { + $sheet->getStyle($column . $row)->applyFromArray($this->_formats[$child->nodeName]); + } else { + $cellContent = '----------'; + $this->_flushCell($sheet, $column, $row, $cellContent); + } + ++$row; + case 'br' : + if ($this->_tableLevel > 0) { + // If we're inside a table, replace with a \n + $cellContent .= "\n"; + } else { + // Otherwise flush our existing content and move the row cursor on + $this->_flushCell($sheet, $column, $row, $cellContent); + ++$row; + } +// echo 'HARD LINE BREAK: ' , '<br />'; + break; + case 'a' : +// echo 'START OF HYPERLINK: ' , '<br />'; + foreach ($attributeArray as $attributeName => $attributeValue) { + switch ($attributeName) { + case 'href': +// echo 'Link to ' , $attributeValue , '<br />'; + $sheet->getCell($column . $row)->getHyperlink()->setUrl($attributeValue); + if (isset($this->_formats[$child->nodeName])) { + $sheet->getStyle($column . $row)->applyFromArray($this->_formats[$child->nodeName]); + } + break; + } + } + $cellContent .= ' '; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); +// echo 'END OF HYPERLINK:' , '<br />'; + break; + case 'h1' : + case 'h2' : + case 'h3' : + case 'h4' : + case 'h5' : + case 'h6' : + case 'ol' : + case 'ul' : + case 'p' : + if ($this->_tableLevel > 0) { + // If we're inside a table, replace with a \n + $cellContent .= "\n"; +// echo 'LIST ENTRY: ' , '<br />'; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); +// echo 'END OF LIST ENTRY:' , '<br />'; + } else { + if ($cellContent > '') { + $this->_flushCell($sheet, $column, $row, $cellContent); + $row++; + } +// echo 'START OF PARAGRAPH: ' , '<br />'; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); +// echo 'END OF PARAGRAPH:' , '<br />'; + $this->_flushCell($sheet, $column, $row, $cellContent); + + if (isset($this->_formats[$child->nodeName])) { + $sheet->getStyle($column . $row)->applyFromArray($this->_formats[$child->nodeName]); + } + + $row++; + $column = 'A'; + } + break; + case 'li' : + if ($this->_tableLevel > 0) { + // If we're inside a table, replace with a \n + $cellContent .= "\n"; +// echo 'LIST ENTRY: ' , '<br />'; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); +// echo 'END OF LIST ENTRY:' , '<br />'; + } else { + if ($cellContent > '') { + $this->_flushCell($sheet, $column, $row, $cellContent); + } + ++$row; +// echo 'LIST ENTRY: ' , '<br />'; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); +// echo 'END OF LIST ENTRY:' , '<br />'; + $this->_flushCell($sheet, $column, $row, $cellContent); + $column = 'A'; + } + break; + case 'table' : + $this->_flushCell($sheet, $column, $row, $cellContent); + $column = $this->_setTableStartColumn($column); +// echo 'START OF TABLE LEVEL ' , $this->_tableLevel , '<br />'; + if ($this->_tableLevel > 1) + --$row; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); +// echo 'END OF TABLE LEVEL ' , $this->_tableLevel , '<br />'; + $column = $this->_releaseTableStartColumn(); + if ($this->_tableLevel > 1) { + ++$column; + } else { + ++$row; + } + break; + case 'thead' : + case 'tbody' : + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); + break; + case 'tr' : + $column = $this->_getTableStartColumn(); + $cellContent = ''; +// echo 'START OF TABLE ' , $this->_tableLevel , ' ROW<br />'; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); + ++$row; +// echo 'END OF TABLE ' , $this->_tableLevel , ' ROW<br />'; + break; + case 'th' : + case 'td' : +// echo 'START OF TABLE ' , $this->_tableLevel , ' CELL<br />'; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); +// echo 'END OF TABLE ' , $this->_tableLevel , ' CELL<br />'; + + while (isset($this->rowspan[$column . $row])) { + ++$column; + } + + $this->_flushCell($sheet, $column, $row, $cellContent); + +// if (isset($attributeArray['style']) && !empty($attributeArray['style'])) { +// $styleAry = $this->getPhpExcelStyleArray($attributeArray['style']); +// +// if (!empty($styleAry)) { +// $sheet->getStyle($column . $row)->applyFromArray($styleAry); +// } +// } + + if (isset($attributeArray['rowspan']) && isset($attributeArray['colspan'])) { + //create merging rowspan and colspan + $columnTo = $column; + for ($i = 0; $i < $attributeArray['colspan'] - 1; $i++) { + ++$columnTo; + } + $range = $column . $row . ':' . $columnTo . ($row + $attributeArray['rowspan'] - 1); + foreach (\PHPExcel_Cell::extractAllCellReferencesInRange($range) as $value) { + $this->rowspan[$value] = true; + } + $sheet->mergeCells($range); + $column = $columnTo; + } elseif (isset($attributeArray['rowspan'])) { + //create merging rowspan + $range = $column . $row . ':' . $column . ($row + $attributeArray['rowspan'] - 1); + foreach (\PHPExcel_Cell::extractAllCellReferencesInRange($range) as $value) { + $this->rowspan[$value] = true; + } + $sheet->mergeCells($range); + } elseif (isset($attributeArray['colspan'])) { + //create merging colspan + $columnTo = $column; + for ($i = 0; $i < $attributeArray['colspan'] - 1; $i++) { + ++$columnTo; + } + $sheet->mergeCells($column . $row . ':' . $columnTo . $row); + $column = $columnTo; + } + ++$column; + break; + case 'body' : + $row = 1; + $column = 'A'; + $content = ''; + $this->_tableLevel = 0; + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); + break; + default: + $this->_processDomElement($child, $sheet, $row, $column, $cellContent); + } + } + } + } + + /** + * Loads PHPExcel from file into PHPExcel instance + * + * @param string $pFilename + * @param PHPExcel $objPHPExcel + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel) + { + // Open file to validate + $this->_openFile($pFilename); + if (!$this->_isValidFormat()) { + fclose($this->_fileHandle); + throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid HTML file."); + } + // Close after validating + fclose($this->_fileHandle); + + // Create new PHPExcel + while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) { + $objPHPExcel->createSheet(); + } + $objPHPExcel->setActiveSheetIndex($this->_sheetIndex); + + // Create a new DOM object + $dom = new domDocument; + // Reload the HTML file into the DOM object + $loaded = $dom->loadHTML($this->securityScanFile($pFilename)); + if ($loaded === FALSE) { + throw new PHPExcel_Reader_Exception('Failed to load ', $pFilename, ' as a DOM Document'); + } + + // Discard white space + $dom->preserveWhiteSpace = false; + + $row = 0; + $column = 'A'; + $content = ''; + $this->_processDomElement($dom, $objPHPExcel->getActiveSheet(), $row, $column, $content); + + // Return + return $objPHPExcel; + } + + /** + * Get sheet index + * + * @return int + */ + public function getSheetIndex() + { + return $this->_sheetIndex; + } + + /** + * Set sheet index + * + * @param int $pValue Sheet index + * @return PHPExcel_Reader_HTML + */ + public function setSheetIndex($pValue = 0) + { + $this->_sheetIndex = $pValue; + + return $this; + } + + /** + * Scan theXML for use of <!ENTITY to prevent XXE/XEE attacks + * + * @param string $xml + * @throws PHPExcel_Reader_Exception + */ + public function securityScan($xml) + { + $pattern = '/\\0?' . implode('\\0?', str_split('<!ENTITY')) . '\\0?/'; + if (preg_match($pattern, $xml)) { + throw new PHPExcel_Reader_Exception('Detected use of ENTITY in XML, spreadsheet file load() aborted to prevent XXE/XEE attacks'); + } + return $xml; + } + +} + diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/IReadFilter.php b/includes/PHPExcel/Classes/PHPExcel/Reader/IReadFilter.php new file mode 100644 index 0000000..f27cff8 --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/IReadFilter.php @@ -0,0 +1,47 @@ +<?php +/** + * PHPExcel + * + * Copyright (c) 2006 - 2014 PHPExcel + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL + * @version ##VERSION##, ##DATE## + */ + + +/** + * PHPExcel_Reader_IReadFilter + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + */ +interface PHPExcel_Reader_IReadFilter +{ + /** + * Should this cell be read? + * + * @param $column String column index + * @param $row Row index + * @param $worksheetName Optional worksheet name + * @return boolean + */ + public function readCell($column, $row, $worksheetName = ''); +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/IReader.php b/includes/PHPExcel/Classes/PHPExcel/Reader/IReader.php new file mode 100644 index 0000000..b543df4 --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/IReader.php @@ -0,0 +1,54 @@ +<?php +/** + * PHPExcel + * + * Copyright (c) 2006 - 2014 PHPExcel + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL + * @version ##VERSION##, ##DATE## + */ + + +/** + * PHPExcel_Reader_IReader + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + */ +interface PHPExcel_Reader_IReader +{ + /** + * Can the current PHPExcel_Reader_IReader read the file? + * + * @param string $pFilename + * @return boolean + */ + public function canRead($pFilename); + + /** + * Loads PHPExcel from file + * + * @param string $pFilename + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function load($pFilename); +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/OOCalc.php b/includes/PHPExcel/Classes/PHPExcel/Reader/OOCalc.php new file mode 100644 index 0000000..7644df9 --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/OOCalc.php @@ -0,0 +1,711 @@ +<?php +/** + * PHPExcel + * + * Copyright (c) 2006 - 2014 PHPExcel + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL + * @version ##VERSION##, ##DATE## + */ + + +/** PHPExcel root directory */ +if (!defined('PHPEXCEL_ROOT')) { + /** + * @ignore + */ + define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../'); + require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php'); +} + +/** + * PHPExcel_Reader_OOCalc + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + */ +class PHPExcel_Reader_OOCalc extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader +{ + /** + * Formats + * + * @var array + */ + private $_styles = array(); + + + /** + * Create a new PHPExcel_Reader_OOCalc + */ + public function __construct() { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + } + + + /** + * Can the current PHPExcel_Reader_IReader read the file? + * + * @param string $pFilename + * @return boolean + * @throws PHPExcel_Reader_Exception + */ + public function canRead($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $zipClass = PHPExcel_Settings::getZipClass(); + + // Check if zip class exists +// if (!class_exists($zipClass, FALSE)) { +// throw new PHPExcel_Reader_Exception($zipClass . " library is not enabled"); +// } + + $mimeType = 'UNKNOWN'; + // Load file + $zip = new $zipClass; + if ($zip->open($pFilename) === true) { + // check if it is an OOXML archive + $stat = $zip->statName('mimetype'); + if ($stat && ($stat['size'] <= 255)) { + $mimeType = $zip->getFromName($stat['name']); + } elseif($stat = $zip->statName('META-INF/manifest.xml')) { + $xml = simplexml_load_string($this->securityScan($zip->getFromName('META-INF/manifest.xml')), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $namespacesContent = $xml->getNamespaces(true); + if (isset($namespacesContent['manifest'])) { + $manifest = $xml->children($namespacesContent['manifest']); + foreach($manifest as $manifestDataSet) { + $manifestAttributes = $manifestDataSet->attributes($namespacesContent['manifest']); + if ($manifestAttributes->{'full-path'} == '/') { + $mimeType = (string) $manifestAttributes->{'media-type'}; + break; + } + } + } + } + + $zip->close(); + + return ($mimeType === 'application/vnd.oasis.opendocument.spreadsheet'); + } + + return FALSE; + } + + + /** + * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetNames($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $zipClass = PHPExcel_Settings::getZipClass(); + + $zip = new $zipClass; + if (!$zip->open($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! Error opening file."); + } + + $worksheetNames = array(); + + $xml = new XMLReader(); + $res = $xml->xml($this->securityScanFile('zip://'.realpath($pFilename).'#content.xml'), null, PHPExcel_Settings::getLibXmlLoaderOptions()); + $xml->setParserProperty(2,true); + + // Step into the first level of content of the XML + $xml->read(); + while ($xml->read()) { + // Quickly jump through to the office:body node + while ($xml->name !== 'office:body') { + if ($xml->isEmptyElement) + $xml->read(); + else + $xml->next(); + } + // Now read each node until we find our first table:table node + while ($xml->read()) { + if ($xml->name == 'table:table' && $xml->nodeType == XMLReader::ELEMENT) { + // Loop through each table:table node reading the table:name attribute for each worksheet name + do { + $worksheetNames[] = $xml->getAttribute('table:name'); + $xml->next(); + } while ($xml->name == 'table:table' && $xml->nodeType == XMLReader::ELEMENT); + } + } + } + + return $worksheetNames; + } + + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetInfo($pFilename) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $worksheetInfo = array(); + + $zipClass = PHPExcel_Settings::getZipClass(); + + $zip = new $zipClass; + if (!$zip->open($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! Error opening file."); + } + + $xml = new XMLReader(); + $res = $xml->xml($this->securityScanFile('zip://'.realpath($pFilename).'#content.xml'), null, PHPExcel_Settings::getLibXmlLoaderOptions()); + $xml->setParserProperty(2,true); + + // Step into the first level of content of the XML + $xml->read(); + while ($xml->read()) { + // Quickly jump through to the office:body node + while ($xml->name !== 'office:body') { + if ($xml->isEmptyElement) + $xml->read(); + else + $xml->next(); + } + // Now read each node until we find our first table:table node + while ($xml->read()) { + if ($xml->name == 'table:table' && $xml->nodeType == XMLReader::ELEMENT) { + $worksheetNames[] = $xml->getAttribute('table:name'); + + $tmpInfo = array( + 'worksheetName' => $xml->getAttribute('table:name'), + 'lastColumnLetter' => 'A', + 'lastColumnIndex' => 0, + 'totalRows' => 0, + 'totalColumns' => 0, + ); + + // Loop through each child node of the table:table element reading + $currCells = 0; + do { + $xml->read(); + if ($xml->name == 'table:table-row' && $xml->nodeType == XMLReader::ELEMENT) { + $rowspan = $xml->getAttribute('table:number-rows-repeated'); + $rowspan = empty($rowspan) ? 1 : $rowspan; + $tmpInfo['totalRows'] += $rowspan; + $tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'],$currCells); + $currCells = 0; + // Step into the row + $xml->read(); + do { + if ($xml->name == 'table:table-cell' && $xml->nodeType == XMLReader::ELEMENT) { + if (!$xml->isEmptyElement) { + $currCells++; + $xml->next(); + } else { + $xml->read(); + } + } elseif ($xml->name == 'table:covered-table-cell' && $xml->nodeType == XMLReader::ELEMENT) { + $mergeSize = $xml->getAttribute('table:number-columns-repeated'); + $currCells += $mergeSize; + $xml->read(); + } + } while ($xml->name != 'table:table-row'); + } + } while ($xml->name != 'table:table'); + + $tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'],$currCells); + $tmpInfo['lastColumnIndex'] = $tmpInfo['totalColumns'] - 1; + $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); + $worksheetInfo[] = $tmpInfo; + } + } + +// foreach($workbookData->table as $worksheetDataSet) { +// $worksheetData = $worksheetDataSet->children($namespacesContent['table']); +// $worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']); +// +// $rowIndex = 0; +// foreach ($worksheetData as $key => $rowData) { +// switch ($key) { +// case 'table-row' : +// $rowDataTableAttributes = $rowData->attributes($namespacesContent['table']); +// $rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ? +// $rowDataTableAttributes['number-rows-repeated'] : 1; +// $columnIndex = 0; +// +// foreach ($rowData as $key => $cellData) { +// $cellDataTableAttributes = $cellData->attributes($namespacesContent['table']); +// $colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ? +// $cellDataTableAttributes['number-columns-repeated'] : 1; +// $cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']); +// if (isset($cellDataOfficeAttributes['value-type'])) { +// $tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex + $colRepeats - 1); +// $tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex + $rowRepeats); +// } +// $columnIndex += $colRepeats; +// } +// $rowIndex += $rowRepeats; +// break; +// } +// } +// +// $tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']); +// $tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1; +// +// } +// } + } + + return $worksheetInfo; + } + + + /** + * Loads PHPExcel from file + * + * @param string $pFilename + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function load($pFilename) + { + // Create new PHPExcel + $objPHPExcel = new PHPExcel(); + + // Load into this instance + return $this->loadIntoExisting($pFilename, $objPHPExcel); + } + + + private static function identifyFixedStyleValue($styleList,&$styleAttributeValue) { + $styleAttributeValue = strtolower($styleAttributeValue); + foreach($styleList as $style) { + if ($styleAttributeValue == strtolower($style)) { + $styleAttributeValue = $style; + return true; + } + } + return false; + } + + + /** + * Loads PHPExcel from file into PHPExcel instance + * + * @param string $pFilename + * @param PHPExcel $objPHPExcel + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel) + { + // Check if file exists + if (!file_exists($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist."); + } + + $timezoneObj = new DateTimeZone('Europe/London'); + $GMT = new DateTimeZone('UTC'); + + $zipClass = PHPExcel_Settings::getZipClass(); + + $zip = new $zipClass; + if (!$zip->open($pFilename)) { + throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! Error opening file."); + } + +// echo '<h1>Meta Information</h1>'; + $xml = simplexml_load_string($this->securityScan($zip->getFromName("meta.xml")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $namespacesMeta = $xml->getNamespaces(true); +// echo '<pre>'; +// print_r($namespacesMeta); +// echo '</pre><hr />'; + + $docProps = $objPHPExcel->getProperties(); + $officeProperty = $xml->children($namespacesMeta['office']); + foreach($officeProperty as $officePropertyData) { + $officePropertyDC = array(); + if (isset($namespacesMeta['dc'])) { + $officePropertyDC = $officePropertyData->children($namespacesMeta['dc']); + } + foreach($officePropertyDC as $propertyName => $propertyValue) { + $propertyValue = (string) $propertyValue; + switch ($propertyName) { + case 'title' : + $docProps->setTitle($propertyValue); + break; + case 'subject' : + $docProps->setSubject($propertyValue); + break; + case 'creator' : + $docProps->setCreator($propertyValue); + $docProps->setLastModifiedBy($propertyValue); + break; + case 'date' : + $creationDate = strtotime($propertyValue); + $docProps->setCreated($creationDate); + $docProps->setModified($creationDate); + break; + case 'description' : + $docProps->setDescription($propertyValue); + break; + } + } + $officePropertyMeta = array(); + if (isset($namespacesMeta['dc'])) { + $officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']); + } + foreach($officePropertyMeta as $propertyName => $propertyValue) { + $propertyValueAttributes = $propertyValue->attributes($namespacesMeta['meta']); + $propertyValue = (string) $propertyValue; + switch ($propertyName) { + case 'initial-creator' : + $docProps->setCreator($propertyValue); + break; + case 'keyword' : + $docProps->setKeywords($propertyValue); + break; + case 'creation-date' : + $creationDate = strtotime($propertyValue); + $docProps->setCreated($creationDate); + break; + case 'user-defined' : + $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING; + foreach ($propertyValueAttributes as $key => $value) { + if ($key == 'name') { + $propertyValueName = (string) $value; + } elseif($key == 'value-type') { + switch ($value) { + case 'date' : + $propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'date'); + $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_DATE; + break; + case 'boolean' : + $propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'bool'); + $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_BOOLEAN; + break; + case 'float' : + $propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'r4'); + $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_FLOAT; + break; + default : + $propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING; + } + } + } + $docProps->setCustomProperty($propertyValueName,$propertyValue,$propertyValueType); + break; + } + } + } + + +// echo '<h1>Workbook Content</h1>'; + $xml = simplexml_load_string($this->securityScan($zip->getFromName("content.xml")), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions()); + $namespacesContent = $xml->getNamespaces(true); +// echo '<pre>'; +// print_r($namespacesContent); +// echo '</pre><hr />'; + + $workbook = $xml->children($namespacesContent['office']); + foreach($workbook->body->spreadsheet as $workbookData) { + $workbookData = $workbookData->children($namespacesContent['table']); + $worksheetID = 0; + foreach($workbookData->table as $worksheetDataSet) { + $worksheetData = $worksheetDataSet->children($namespacesContent['table']); +// print_r($worksheetData); +// echo '<br />'; + $worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']); +// print_r($worksheetDataAttributes); +// echo '<br />'; + if ((isset($this->_loadSheetsOnly)) && (isset($worksheetDataAttributes['name'])) && + (!in_array($worksheetDataAttributes['name'], $this->_loadSheetsOnly))) { + continue; + } + +// echo '<h2>Worksheet '.$worksheetDataAttributes['name'].'</h2>'; + // Create new Worksheet + $objPHPExcel->createSheet(); + $objPHPExcel->setActiveSheetIndex($worksheetID); + if (isset($worksheetDataAttributes['name'])) { + $worksheetName = (string) $worksheetDataAttributes['name']; + // Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in + // formula cells... during the load, all formulae should be correct, and we're simply + // bringing the worksheet name in line with the formula, not the reverse + $objPHPExcel->getActiveSheet()->setTitle($worksheetName,false); + } + + $rowID = 1; + foreach($worksheetData as $key => $rowData) { +// echo '<b>'.$key.'</b><br />'; + switch ($key) { + case 'table-header-rows': + foreach ($rowData as $key=>$cellData) { + $rowData = $cellData; + break; + } + case 'table-row' : + $rowDataTableAttributes = $rowData->attributes($namespacesContent['table']); + $rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ? + $rowDataTableAttributes['number-rows-repeated'] : 1; + $columnID = 'A'; + foreach($rowData as $key => $cellData) { + if ($this->getReadFilter() !== NULL) { + if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) { + continue; + } + } + +// echo '<b>'.$columnID.$rowID.'</b><br />'; + $cellDataText = (isset($namespacesContent['text'])) ? + $cellData->children($namespacesContent['text']) : + ''; + $cellDataOffice = $cellData->children($namespacesContent['office']); + $cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']); + $cellDataTableAttributes = $cellData->attributes($namespacesContent['table']); + +// echo 'Office Attributes: '; +// print_r($cellDataOfficeAttributes); +// echo '<br />Table Attributes: '; +// print_r($cellDataTableAttributes); +// echo '<br />Cell Data Text'; +// print_r($cellDataText); +// echo '<br />'; +// + $type = $formatting = $hyperlink = null; + $hasCalculatedValue = false; + $cellDataFormula = ''; + if (isset($cellDataTableAttributes['formula'])) { + $cellDataFormula = $cellDataTableAttributes['formula']; + $hasCalculatedValue = true; + } + + if (isset($cellDataOffice->annotation)) { +// echo 'Cell has comment<br />'; + $annotationText = $cellDataOffice->annotation->children($namespacesContent['text']); + $textArray = array(); + foreach($annotationText as $t) { + if (isset($t->span)) { + foreach($t->span as $text) { + $textArray[] = (string)$text; + } + } else { + $textArray[] = (string) $t; + } + } + $text = implode("\n",$textArray); +// echo $text,'<br />'; + $objPHPExcel->getActiveSheet()->getComment( $columnID.$rowID ) +// ->setAuthor( $author ) + ->setText($this->_parseRichText($text) ); + } + + if (isset($cellDataText->p)) { + // Consolidate if there are multiple p records (maybe with spans as well) + $dataArray = array(); + // Text can have multiple text:p and within those, multiple text:span. + // text:p newlines, but text:span does not. + // Also, here we assume there is no text data is span fields are specified, since + // we have no way of knowing proper positioning anyway. + foreach ($cellDataText->p as $pData) { + if (isset($pData->span)) { + // span sections do not newline, so we just create one large string here + $spanSection = ""; + foreach ($pData->span as $spanData) { + $spanSection .= $spanData; + } + array_push($dataArray, $spanSection); + } else { + array_push($dataArray, $pData); + } + } + $allCellDataText = implode($dataArray, "\n"); + +// echo 'Value Type is '.$cellDataOfficeAttributes['value-type'].'<br />'; + switch ($cellDataOfficeAttributes['value-type']) { + case 'string' : + $type = PHPExcel_Cell_DataType::TYPE_STRING; + $dataValue = $allCellDataText; + if (isset($dataValue->a)) { + $dataValue = $dataValue->a; + $cellXLinkAttributes = $dataValue->attributes($namespacesContent['xlink']); + $hyperlink = $cellXLinkAttributes['href']; + } + break; + case 'boolean' : + $type = PHPExcel_Cell_DataType::TYPE_BOOL; + $dataValue = ($allCellDataText == 'TRUE') ? True : False; + break; + case 'percentage' : + $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; + $dataValue = (float) $cellDataOfficeAttributes['value']; + if (floor($dataValue) == $dataValue) { + $dataValue = (integer) $dataValue; + } + $formatting = PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00; + break; + case 'currency' : + $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; + $dataValue = (float) $cellDataOfficeAttributes['value']; + if (floor($dataValue) == $dataValue) { + $dataValue = (integer) $dataValue; + } + $formatting = PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE; + break; + case 'float' : + $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; + $dataValue = (float) $cellDataOfficeAttributes['value']; + if (floor($dataValue) == $dataValue) { + if ($dataValue == (integer) $dataValue) + $dataValue = (integer) $dataValue; + else + $dataValue = (float) $dataValue; + } + break; + case 'date' : + $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; + $dateObj = new DateTime($cellDataOfficeAttributes['date-value'], $GMT); + $dateObj->setTimeZone($timezoneObj); + list($year,$month,$day,$hour,$minute,$second) = explode(' ',$dateObj->format('Y m d H i s')); + $dataValue = PHPExcel_Shared_Date::FormattedPHPToExcel($year,$month,$day,$hour,$minute,$second); + if ($dataValue != floor($dataValue)) { + $formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15.' '.PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4; + } else { + $formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15; + } + break; + case 'time' : + $type = PHPExcel_Cell_DataType::TYPE_NUMERIC; + $dataValue = PHPExcel_Shared_Date::PHPToExcel(strtotime('01-01-1970 '.implode(':',sscanf($cellDataOfficeAttributes['time-value'],'PT%dH%dM%dS')))); + $formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4; + break; + } +// echo 'Data value is '.$dataValue.'<br />'; +// if ($hyperlink !== NULL) { +// echo 'Hyperlink is '.$hyperlink.'<br />'; +// } + } else { + $type = PHPExcel_Cell_DataType::TYPE_NULL; + $dataValue = NULL; + } + + if ($hasCalculatedValue) { + $type = PHPExcel_Cell_DataType::TYPE_FORMULA; +// echo 'Formula: ', $cellDataFormula, PHP_EOL; + $cellDataFormula = substr($cellDataFormula,strpos($cellDataFormula,':=')+1); + $temp = explode('"',$cellDataFormula); + $tKey = false; + foreach($temp as &$value) { + // Only replace in alternate array entries (i.e. non-quoted blocks) + if ($tKey = !$tKey) { + $value = preg_replace('/\[([^\.]+)\.([^\.]+):\.([^\.]+)\]/Ui','$1!$2:$3',$value); // Cell range reference in another sheet + $value = preg_replace('/\[([^\.]+)\.([^\.]+)\]/Ui','$1!$2',$value); // Cell reference in another sheet + $value = preg_replace('/\[\.([^\.]+):\.([^\.]+)\]/Ui','$1:$2',$value); // Cell range reference + $value = preg_replace('/\[\.([^\.]+)\]/Ui','$1',$value); // Simple cell reference + $value = PHPExcel_Calculation::_translateSeparator(';',',',$value,$inBraces); + } + } + unset($value); + // Then rebuild the formula string + $cellDataFormula = implode('"',$temp); +// echo 'Adjusted Formula: ', $cellDataFormula, PHP_EOL; + } + + $colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ? + $cellDataTableAttributes['number-columns-repeated'] : 1; + if ($type !== NULL) { + for ($i = 0; $i < $colRepeats; ++$i) { + if ($i > 0) { + ++$columnID; + } + if ($type !== PHPExcel_Cell_DataType::TYPE_NULL) { + for ($rowAdjust = 0; $rowAdjust < $rowRepeats; ++$rowAdjust) { + $rID = $rowID + $rowAdjust; + $objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $dataValue),$type); + if ($hasCalculatedValue) { +// echo 'Forumla result is '.$dataValue.'<br />'; + $objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setCalculatedValue($dataValue); + } + if ($formatting !== NULL) { + $objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode($formatting); + } else { + $objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_GENERAL); + } + if ($hyperlink !== NULL) { + $objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->getHyperlink()->setUrl($hyperlink); + } + } + } + } + } + + // Merged cells + if ((isset($cellDataTableAttributes['number-columns-spanned'])) || (isset($cellDataTableAttributes['number-rows-spanned']))) { + if (($type !== PHPExcel_Cell_DataType::TYPE_NULL) || (!$this->_readDataOnly)) { + $columnTo = $columnID; + if (isset($cellDataTableAttributes['number-columns-spanned'])) { + $columnTo = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($columnID) + $cellDataTableAttributes['number-columns-spanned'] -2); + } + $rowTo = $rowID; + if (isset($cellDataTableAttributes['number-rows-spanned'])) { + $rowTo = $rowTo + $cellDataTableAttributes['number-rows-spanned'] - 1; + } + $cellRange = $columnID.$rowID.':'.$columnTo.$rowTo; + $objPHPExcel->getActiveSheet()->mergeCells($cellRange); + } + } + + ++$columnID; + } + $rowID += $rowRepeats; + break; + } + } + ++$worksheetID; + } + } + + // Return + return $objPHPExcel; + } + + + private function _parseRichText($is = '') { + $value = new PHPExcel_RichText(); + + $value->createText($is); + + return $value; + } + +} diff --git a/includes/PHPExcel/Classes/PHPExcel/Reader/SYLK.php b/includes/PHPExcel/Classes/PHPExcel/Reader/SYLK.php new file mode 100644 index 0000000..b61118a --- /dev/null +++ b/includes/PHPExcel/Classes/PHPExcel/Reader/SYLK.php @@ -0,0 +1,450 @@ +<?php +/** + * PHPExcel + * + * Copyright (c) 2006 - 2014 PHPExcel + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL + * @version ##VERSION##, ##DATE## + */ + + +/** PHPExcel root directory */ +if (!defined('PHPEXCEL_ROOT')) { + /** + * @ignore + */ + define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../'); + require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php'); +} + +/** + * PHPExcel_Reader_SYLK + * + * @category PHPExcel + * @package PHPExcel_Reader + * @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel) + */ +class PHPExcel_Reader_SYLK extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader +{ + /** + * Input encoding + * + * @var string + */ + private $_inputEncoding = 'ANSI'; + + /** + * Sheet index to read + * + * @var int + */ + private $_sheetIndex = 0; + + /** + * Formats + * + * @var array + */ + private $_formats = array(); + + /** + * Format Count + * + * @var int + */ + private $_format = 0; + + /** + * Create a new PHPExcel_Reader_SYLK + */ + public function __construct() { + $this->_readFilter = new PHPExcel_Reader_DefaultReadFilter(); + } + + /** + * Validate that the current file is a SYLK file + * + * @return boolean + */ + protected function _isValidFormat() + { + // Read sample data (first 2 KB will do) + $data = fread($this->_fileHandle, 2048); + + // Count delimiters in file + $delimiterCount = substr_count($data, ';'); + if ($delimiterCount < 1) { + return FALSE; + } + + // Analyze first line looking for ID; signature + $lines = explode("\n", $data); + if (substr($lines[0],0,4) != 'ID;P') { + return FALSE; + } + + return TRUE; + } + + /** + * Set input encoding + * + * @param string $pValue Input encoding + */ + public function setInputEncoding($pValue = 'ANSI') + { + $this->_inputEncoding = $pValue; + return $this; + } + + /** + * Get input encoding + * + * @return string + */ + public function getInputEncoding() + { + return $this->_inputEncoding; + } + + /** + * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns) + * + * @param string $pFilename + * @throws PHPExcel_Reader_Exception + */ + public function listWorksheetInfo($pFilename) + { + // Open file + $this->_openFile($pFilename); + if (!$this->_isValidFormat()) { + fclose ($this->_fileHandle); + throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file."); + } + $fileHandle = $this->_fileHandle; + rewind($fileHandle); + + $worksheetInfo = array(); + $worksheetInfo[0]['worksheetName'] = 'Worksheet'; + $worksheetInfo[0]['lastColumnLetter'] = 'A'; + $worksheetInfo[0]['lastColumnIndex'] = 0; + $worksheetInfo[0]['totalRows'] = 0; + $worksheetInfo[0]['totalColumns'] = 0; + + // Loop through file + $rowData = array(); + + // loop through one row (line) at a time in the file + $rowIndex = 0; + while (($rowData = fgets($fileHandle)) !== FALSE) { + $columnIndex = 0; + + // convert SYLK encoded $rowData to UTF-8 + $rowData = PHPExcel_Shared_String::SYLKtoUTF8($rowData); + + // explode each row at semicolons while taking into account that literal semicolon (;) + // is escaped like this (;;) + $rowData = explode("\t",str_replace('¤',';',str_replace(';',"\t",str_replace(';;','¤',rtrim($rowData))))); + + $dataType = array_shift($rowData); + if ($dataType == 'C') { + // Read cell value data + foreach($rowData as $rowDatum) { + switch($rowDatum{0}) { + case 'C' : + case 'X' : + $columnIndex = substr($rowDatum,1) - 1; + break; + case 'R' : + case 'Y' : + $rowIndex = substr($rowDatum,1); + break; + } + + $worksheetInfo[0]['totalRows'] = max($worksheetInfo[0]['totalRows'], $rowIndex); + $worksheetInfo[0]['lastColumnIndex'] = max($worksheetInfo[0]['lastColumnIndex'], $columnIndex); + } + } + } + + $worksheetInfo[0]['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($worksheetInfo[0]['lastColumnIndex']); + $worksheetInfo[0]['totalColumns'] = $worksheetInfo[0]['lastColumnIndex'] + 1; + + // Close file + fclose($fileHandle); + + return $worksheetInfo; + } + + /** + * Loads PHPExcel from file + * + * @param string $pFilename + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function load($pFilename) + { + // Create new PHPExcel + $objPHPExcel = new PHPExcel(); + + // Load into this instance + return $this->loadIntoExisting($pFilename, $objPHPExcel); + } + + /** + * Loads PHPExcel from file into PHPExcel instance + * + * @param string $pFilename + * @param PHPExcel $objPHPExcel + * @return PHPExcel + * @throws PHPExcel_Reader_Exception + */ + public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel) + { + // Open file + $this->_openFile($pFilename); + if (!$this->_isValidFormat()) { + fclose ($this->_fileHandle); + throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file."); + } + $fileHandle = $this->_fileHandle; + rewind($fileHandle); + + // Create new PHPExcel + while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) { + $objPHPExcel->createSheet(); + } + $objPHPExcel->setActiveSheetIndex( $this->_sheetIndex ); + + $fromFormats = array('\-', '\ '); + $toFormats = array('-', ' '); + + // Loop through file + $rowData = array(); + $column = $row = ''; + + // loop through one row (line) at a time in the file + while (($rowData = fgets($fileHandle)) !== FALSE) { + + // convert SYLK encoded $rowData to UTF-8 + $rowData = PHPExcel_Shared_String::SYLKtoUTF8($rowData); + + // explode each row at semicolons while taking into account that literal semicolon (;) + // is escaped like this (;;) + $rowData = explode("\t",str_replace('¤',';',str_replace(';',"\t",str_replace(';;','¤',rtrim($rowData))))); + + $dataType = array_shift($rowData); + // Read shared styles + if ($dataType == 'P') { + $formatArray = array(); + foreach($rowData as $rowDatum) { + switch($rowDatum{0}) { + case 'P' : $formatArray['numberformat']['code'] = str_replace($fromFormats,$toFormats,substr($rowDatum,1)); + break; + case 'E' : + case 'F' : $formatArray['font']['name'] = substr($rowDatum,1); + break; + case 'L' : $formatArray['font']['size'] = substr($rowDatum,1); + break; + case 'S' : $styleSettings = substr($rowDatum,1); + for ($i=0;$i<strlen($styleSettings);++$i) { + switch ($styleSettings{$i}) { + case 'I' : $formatArray['font']['italic'] = true; + break; + case 'D' : $formatArray['font']['bold'] = true; + break; + case 'T' : $formatArray['borders']['top']['style'] = PHPExcel_Style_Border::BORDER_THIN; + break; + case 'B' : $formatArray['borders']['bottom']['style'] = PHPExcel_Style_Border::BORDER_THIN; + break; + case 'L' : $formatArray['borders']['left']['style'] = PHPExcel_Style_Border::BORDER_THIN; + break; + case 'R' : $formatArray['borders']['right']['style'] = PHPExcel_Style_Border::BORDER_THIN; + break; + } + } + break; + } + } + $this->_formats['P'.$this->_format++] = $formatArray; + // Read cell value data + } elseif ($dataType == 'C') { + $hasCalculatedValue = false; + $cellData = $cellDataFormula = ''; + foreach($rowData as $rowDatum) { + switch($rowDatum{0}) { + case 'C' : + case 'X' : $column = substr($rowDatum,1); + break; + case 'R' : + case 'Y' : $row = substr($rowDatum,1); + break; + case 'K' : $cellData = substr($rowDatum,1); + break; + case 'E' : $cellDataFormula = '='.substr($rowDatum,1); + // Convert R1C1 style references to A1 style references (but only when not quoted) + $temp = explode('"',$cellDataFormula); + $key = false; + foreach($temp as &$value) { + // Only count/replace in alternate array entries + if ($key = !$key) { + preg_match_all('/(R(\[?-?\d*\]?))(C(\[?-?\d*\]?))/',$value, $cellReferences,PREG_SET_ORDER+PREG_OFFSET_CAPTURE); + // Reverse the matches array, otherwise all our offsets will become incorrect if we modify our way + // through the formula from left to right. Reversing means that we work right to left.through + // the formula + $cellReferences = array_reverse($cellReferences); + // Loop through each R1C1 style reference in turn, converting it to its A1 style equivalent, + // then modify the formula to use that new reference + foreach($cellReferences as $cellReference) { + $rowReference = $cellReference[2][0]; + // Empty R reference is the current row + if ($rowReference == '') $rowReference = $row; + // Bracketed R references are relative to the current row + if ($rowReference{0} == '[') $rowReference = $row + trim($rowReference,'[]'); + $columnReference = $cellReference[4][0]; + // Empty C reference is the current column + if ($columnReference == '') $columnReference = $column; + // Bracketed C references are relative to the current column + if ($columnReference{0} == '[') $columnReference = $column + trim($columnReference,'[]'); + $A1CellReference = PHPExcel_Cell::stringFromColumnIndex($columnReference-1).$rowReference; + + $value = substr_replace($value,$A1CellReference,$cellReference[0][1],strlen($cellReference[0][0])); + } + } + } + unset($value); + // Then rebuild the formula string + $cellDataFormula = implode('"',$temp); + $hasCalculatedValue = true; + break; + } + } + $columnLetter = PHPExcel_Cell::stringFromColumnIndex($column-1); + $cellData = PHPExcel_Calculation::_unwrapResult($cellData); + + // Set cell value + $objPHPExcel->getActiveSheet()->getCell($columnLetter.$row)->setValue(($hasCalculatedValue) ? $cellDataFormula : $cellData); + if ($hasCalculatedValue) { + $cellData = PHPExcel_Calculation::_unwrapResult($cellData); + $objPHPExcel->getActiveSheet()->getCell($columnLetter.$row)->setCalculatedValue($cellData); + } + // Read cell formatting + } elseif ($dataType == 'F') { + $formatStyle = $columnWidth = $styleSettings = ''; + $styleData = array(); + foreach($rowData as $rowDatum) { + switch($rowDatum{0}) { + case 'C' : + case 'X' : $column = substr($rowDatum,1); + break; + case 'R' : + case 'Y' : $row = substr($rowDatum,1); + break; + case 'P' : $formatStyle = $rowDatum; + break; + case 'W' : list($startCol,$endCol,$columnWidth) = explode(' ',substr($rowDatum,1)); + break; + case 'S' : $styleSettings = substr($rowDatum,1); + for ($i=0;$i<strlen($styleSettings);++$i) { + switch ($styleSettings{$i}) { + case 'I' : $styleData['font']['italic'] = true; + break; + case 'D' : $styleData['font']['bold'] = true; + break; + case 'T' : $styleData['borders']['top']['style'] = PHPExcel_Style_Border::BORDER_THIN; + break; + case 'B' : $styleData['borders']['bottom']['style'] = PHPExcel_Style_Border::BORDER_THIN; + break; + case 'L' : $styleData['borders']['left']['style'] = PHPExcel_Style_Border::BORDER_THIN; + break; + case 'R' : $styleData['borders']['right']['style'] = PHPExcel_Style_Border::BORDER_THIN; + break; + } + } + break; + } + } + if (($formatStyle > '') && ($column > '') && ($row > '')) { + $columnLetter = PHPExcel_Cell::stringFromColumnIndex($column-1); + if (isset($this->_formats[$formatStyle])) { + $objPHPExcel->getActiveSheet()->getStyle($columnLetter.$row)->applyFromArray($this->_formats[$formatStyle]); + } + } + if ((!empty($styleData)) && ($column > '') && ($row > '')) { + $columnLetter = PHPExcel_Cell::stringFromColumnIndex($column-1); + $objPHPExcel->getActiveSheet()->getStyle($columnLetter.$row)->applyFromArray($styleData); + } + if ($columnWidth > '') { + if ($startCol == $endCol) { + $startCol = PHPExcel_Cell::stringFromColumnIndex($startCol-1); + $objPHPExcel->getActiveSheet()->getColumnDimension($startCol)->setWidth($columnWidth); + } else { + $startCol = PHPExcel_Cell::stringFromColumnIndex($startCol-1); + $endCol = PHPExcel_Cell::stringFromColumnIndex($endCol-1); + $objPHPExcel->getActiveSheet()->getColumnDimension($startCol)->setWidth($columnWidth); + do { + $objPHPExcel->getActiveSheet()->getColumnDimension(++$startCol)->setWidth($columnWidth); + } while ($startCol != $endCol); + } + } + } else { + foreach($rowData as $rowDatum) { + switch($rowDatum{0}) { + case 'C' : + case 'X' : $column = substr($rowDatum,1); + break; + case 'R' : + case 'Y' : $row = substr($rowDatum,1); + break; + } + } + } + } + + // Close file + fclose($fileHandle); + + // Return + return $objPHPExcel; + } + + /** + * Get sheet index + * + * @return int + */ + public function getSheetIndex() { + return $this->_sheetIndex; + } + + /** + * Set sheet index + * + * @param int $pValue Sheet index + * @return PHPExcel_Reader_SYLK + */ + public function setSheetIndex($pValue = 0) { + $this->_sheetIndex = $pValue; + return $this; + } + +}