M_Viper/WP-Multi-Search
M_Viper/WP-Multi-Search
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases5 Wiki Activity

Compare commits

..

No commits in common. "main" and "1.2" have entirely different histories.
main ... 1.2

1 changed files with 325 additions and 305 deletions

338
wp-multi-search.php

@ -1,9 +1,9 @@
<?php
/**
* Plugin Name: WP Multi Search
* Plugin Name: WP-Multi Search
* Plugin URI: https://git.viper.ipv64.net/M_Viper/WP-Multi-Search
* Description: Fügt eine Suchfunktion als Shortcode, Widget und Menüeintrag hinzu. (Shortcode: [custom_search])
* Version: 1.6
* Description: Fügt eine Suchfunktion als Shortcode, Widget und Menüeintrag hinzu.(Shortcode: [display_search_form])
* Version: 1.2
* Author: M_Viper
* Author URI: https://m-viper.de
* Requires at least: 6.7.2
@ -11,167 +11,189 @@
* License: GPL2
* License URI: https://www.gnu.org/licenses/gpl-2.0.html
* Text Domain: wp-multi-search
* Tags: search, author-search
* Tags: search Autor-search
*/
if (!defined('ABSPATH')) {
exit;
if (!defined('ABSPATH')) {
exit; // Sicherheitsmaßnahme
}
/*
* WP Multi Toolkit Prüfung
*/
// Funktion zur Überprüfung des WP Multi Toolkit Plugins
function wp_multi_search_check_dependency() {
if (!function_exists('is_plugin_active')) {
include_once(ABSPATH . 'wp-admin/includes/plugin.php');
}
// Prüft, ob WP Multi Toolkit installiert und aktiv ist
if (!is_plugin_active('wp-multi-toolkit/wp-multi-toolkit.php')) {
add_action('admin_notices', 'wp_multi_search_dependency_notice');
return false;
}
return true;
}
// Fehlermeldung für Admin-Bereich mit Download-Button
function wp_multi_search_dependency_notice() {
?>
<div class="notice notice-error">
<p>
<?php _e('Das Plugin "WP Multi Search" benötigt "WP Multi Toolkit", um zu funktionieren. Bitte installieren und aktivieren Sie "WP Multi Toolkit".', 'wp-multi-search'); ?>
<a href="https://git.viper.ipv64.net/M_Viper/wp-multi-toolkit/releases" target="_blank" class="button button-primary" style="margin-left: 10px;">
<?php _e('WP Multi Toolkit herunterladen', 'wp-multi-search'); ?>
</a>
</p>
</div>
<?php
}
// Plugin nur initialisieren, wenn Abhängigkeit erfüllt ist
if (wp_multi_search_check_dependency()) {
// Hier würde der restliche Plugin-Code folgen
} else {
// Optional: Plugin komplett deaktivieren, wenn Abhängigkeit fehlt
add_action('admin_init', function() {
deactivate_plugins(plugin_basename(__FILE__));
});
}
/*
* Suchfunktion
*/
define('CSP_PLUGIN_VERSION', '1.5');
define('CSP_PLUGIN_DIR', plugin_dir_path(__FILE__));
function csp_load_textdomain() {
load_plugin_textdomain('wp-multi-search', false, dirname(plugin_basename(__FILE__)) . '/languages');
}
add_action('plugins_loaded', 'csp_load_textdomain');
// 1️⃣ **Suchformular-Funktion mit integriertem CSS**
function csp_search_form() {
try {
$valid_types = ['all', 'title', 'guest_author'];
$search_type = isset($_GET['search_type']) ? sanitize_text_field($_GET['search_type']) : 'all';
if (!in_array($search_type, $valid_types)) {
$search_type = 'all';
ob_start();
$search_type = isset($_GET['search_type']) ? sanitize_text_field($_GET['search_type']) : 'all';
?>
<style>
.csp-search-form {
display: flex;
flex-direction: column;
gap: 8px;
max-width: auto;
margin: 10px auto;
padding: 15px;
background: #f8f9fa;
border-radius: 15px;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}
ob_start();
?>
<style>
.csp-search-form { display: flex; flex-direction: column; gap: 8px; max-width: 500px; margin: 10px auto; padding: 15px; background: #f8f9fa; border-radius: 15px; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); }
.csp-search-fields { display: flex; gap: 8px; }
.csp-search-form input[type="text"] { flex: 1; padding: 10px; border: 1px solid #ddd; border-radius: 20px; font-size: 16px; }
.csp-search-type { display: flex; gap: 10px; margin-bottom: 10px; }
.csp-search-type label { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.csp-search-type input[type="radio"] { margin: 0; }
.csp-search-form input[type="submit"] { background: #0073aa; color: white; border: none; padding: 10px 15px; border-radius: 20px; cursor: pointer; font-size: 16px; transition: background 0.3s; }
.csp-search-form input[type="submit"]:hover { background: #005f8d; }
</style>
<form class="csp-search-form" role="search" method="get" action="<?php echo esc_url(home_url('/')); ?>">
<div class="csp-search-type">
<label><input type="radio" name="search_type" value="all" <?php checked($search_type, 'all'); ?>><?php _e('Alle Inhalte', 'wp-multi-search'); ?></label>
<label><input type="radio" name="search_type" value="title" <?php checked($search_type, 'title'); ?>><?php _e('Titel', 'wp-multi-search'); ?></label>
<label><input type="radio" name="search_type" value="guest_author" <?php checked($search_type, 'guest_author'); ?>><?php _e('Autoren', 'wp-multi-search'); ?></label>
</div>
<div class="csp-search-fields">
<input type="text" name="s" placeholder="🔍 Suchbegriff eingeben" value="<?php echo esc_attr(get_search_query()); ?>">
<input type="submit" value="<?php _e('Suchen', 'wp-multi-search'); ?>">
</div>
</form>
<?php
return ob_get_clean();
} catch (Exception $e) {
return '<p>' . __('Ein Fehler ist aufgetreten', 'wp-multi-search') . '</p>';
}
.csp-search-fields {
display: flex;
gap: 8px;
}
.csp-search-form input[type="text"] {
flex: 1;
padding: 10px;
border: 1px solid #ddd;
border-radius: 20px;
font-size: 16px;
}
.csp-search-type {
display: flex;
gap: 10px;
margin-bottom: 10px;
}
.csp-search-type label {
display: flex;
align-items: center;
gap: 5px;
cursor: pointer;
}
.csp-search-type input[type="radio"] {
margin: 0;
}
.csp-search-form input[type="submit"] {
background: #0073aa;
color: white;
border: none;
padding: 10px 15px;
border-radius: 20px;
cursor: pointer;
font-size: 16px;
transition: background 0.3s;
}
.csp-search-form input[type="submit"]:hover {
background: #005f8d;
}
</style>
<form class="csp-search-form" role="search" method="get" action="<?php echo esc_url(home_url('/')); ?>">
<div class="csp-search-type">
<label>
<input type="radio" name="search_type" value="all" <?php checked($search_type, 'all'); ?>>
<?php _e('Alle Inhalte', 'textdomain'); ?>
</label>
<label>
<input type="radio" name="search_type" value="title" <?php checked($search_type, 'title'); ?>>
<?php _e('Nur Titel', 'textdomain'); ?>
</label>
<label>
<input type="radio" name="search_type" value="guest_author" <?php checked($search_type, 'guest_author'); ?>>
<?php _e('Nur Gastautoren', 'textdomain'); ?>
</label>
</div>
<div class="csp-search-fields">
<input type="text" name="s" placeholder="🔍 Suchbegriff eingeben" value="<?php echo esc_attr(get_search_query()); ?>">
<input type="submit" value="Suchen">
</div>
</form>
<?php
return ob_get_clean();
}
// 2️⃣ **Shortcode für das Suchformular**
add_shortcode('custom_search', 'csp_search_form');
// 3️⃣ **Suchfeld als Widget**
class CSP_Search_Widget extends WP_Widget {
public function __construct() {
parent::__construct('csp_search_widget', __('Suche Widget', 'wp-multi-search'), array('description' => __('Suchfeld mit Optionen für Titel- und Gastautoren-Suche', 'wp-multi-search')));
parent::__construct(
'csp_search_widget',
__('Suche Widget', 'textdomain'),
array('description' => __('Suchfeld mit Optionen für Titel- und Gastautoren-Suche', 'textdomain'))
);
}
public function widget($args, $instance) {
echo $args['before_widget'];
echo '<h3 class="widget-title">' . __('Suche', 'textdomain') . '</h3>';
echo csp_search_form();
echo $args['after_widget'];
}
public function widget($args, $instance) { echo $args['before_widget'] . '<h3 class="widget-title">' . __('Suche', 'wp-multi-search') . '</h3>' . csp_search_form() . $args['after_widget']; }
public function form($instance) { echo '<p>' . __('Keine Einstellungen verfügbar', 'wp-multi-search') . '</p>'; }
public function update($new_instance, $old_instance) { return $new_instance; }
}
function csp_register_widget() { register_widget('CSP_Search_Widget'); }
function csp_register_widget() {
register_widget('CSP_Search_Widget');
}
add_action('widgets_init', 'csp_register_widget');
// 4️⃣ **Einstellungsseite hinzufügen**
function csp_add_menu_page() {
add_options_page('WP-Multi-Search Settings', 'WP-Multi-Search', 'manage_options', 'custom-search-settings', 'csp_render_settings_page');
add_options_page(
'WP-Multi-Search Settings',
'WP-Multi-Search',
'manage_options',
'custom-search-settings',
'csp_render_settings_page'
);
}
add_action('admin_menu', 'csp_add_menu_page');
// 5️⃣ **Einstellungsseite rendern**
function csp_render_settings_page() {
if (isset($_POST['csp_settings_nonce']) && !wp_verify_nonce($_POST['csp_settings_nonce'], 'csp_settings_save')) {
wp_die('Security check failed');
}
?>
<div class="wrap">
<h1><?php _e('WP-Multi Search Settings', 'wp-multi-search'); ?></h1>
<h1>WP-Multi Search Settings</h1>
<form method="post" action="options.php">
<?php settings_fields('csp_settings_group'); do_settings_sections('custom-search-settings'); wp_nonce_field('csp_settings_save', 'csp_settings_nonce'); submit_button(); ?>
<?php
settings_fields('csp_settings_group');
do_settings_sections('custom-search-settings');
submit_button();
?>
</form>
</div>
<?php
}
// 6️⃣ **Einstellungen registrieren**
function csp_register_settings() {
register_setting('csp_settings_group', 'csp_shiftnav_position', array('sanitize_callback' => 'sanitize_text_field'));
add_settings_section('csp_main_section', 'ShiftNav Position', 'csp_section_callback', 'custom-search-settings');
add_settings_field('csp_shiftnav_position_select', 'Select ShiftNav Position', 'csp_shiftnav_position_select_callback', 'custom-search-settings', 'csp_main_section');
register_setting('csp_settings_group', 'csp_shiftnav_position');
add_settings_section(
'csp_main_section',
'ShiftNav Position',
'csp_section_callback',
'custom-search-settings'
);
add_settings_field(
'csp_shiftnav_position_select',
'Select ShiftNav Position',
'csp_shiftnav_position_select_callback',
'custom-search-settings',
'csp_main_section'
);
}
add_action('admin_init', 'csp_register_settings');
function csp_section_callback() { echo __('Choose where to display the search form in ShiftNav:', 'wp-multi-search'); }
// 7️⃣ **Callback für die Sektion**
function csp_section_callback() {
echo 'Choose where to display the search form in ShiftNav:';
}
// 8️⃣ **Callback für das Auswahlfeld**
function csp_shiftnav_position_select_callback() {
$positions = array('top' => __('Top of ShiftNav', 'wp-multi-search'), 'bottom' => __('Bottom of ShiftNav', 'wp-multi-search'), 'none' => __('Do not display in ShiftNav', 'wp-multi-search'));
$positions = array(
'top' => 'Top of ShiftNav',
'bottom' => 'Bottom of ShiftNav',
'none' => 'Do not display in ShiftNav'
);
$selected_position = get_option('csp_shiftnav_position', 'none');
echo '<select name="csp_shiftnav_position">';
foreach ($positions as $value => $label) {
echo '<option value="' . esc_attr($value) . '" ' . selected($selected_position, $value, false) . '>' . esc_html($label) . '</option>';
@ -179,19 +201,33 @@ function csp_shiftnav_position_select_callback() {
echo '</select>';
}
// 9️⃣ **Funktion zum Einfügen des Suchformulars in ShiftNav**
function csp_insert_search_form_in_shiftnav($nav_menu, $args) {
if (!isset($args->theme_location) || $args->theme_location !== 'shiftnav') return $nav_menu;
// Überprüfen, ob es sich um das ShiftNav-Menü handelt
if ($args->theme_location !== 'shiftnav') {
return $nav_menu;
}
$position = get_option('csp_shiftnav_position', 'none');
if ($position === 'none') return $nav_menu;
if ($position === 'none') {
return $nav_menu;
}
$search_form = '<li class="menu-item">' . csp_search_form() . '</li>';
return $position === 'top' ? $search_form . $nav_menu : $nav_menu . $search_form;
if ($position === 'top') {
return $search_form . $nav_menu;
} elseif ($position === 'bottom') {
return $nav_menu . $search_form;
}
return $nav_menu;
}
add_filter('wp_nav_menu_items', 'csp_insert_search_form_in_shiftnav', 10, 2);
// 🔟 **Aktualisierte Suchfunktion mit Suchtyp-Unterscheidung**
function csp_custom_search_results($query) {
if (!is_admin() && $query->is_search() && $query->is_main_query()) {
$query->set('post_status', 'publish');
$search_type = isset($_GET['search_type']) ? sanitize_text_field($_GET['search_type']) : 'all';
$search_term = $query->get('s');
@ -207,7 +243,7 @@ function csp_custom_search_results($query) {
array(
'key' => '_guest_author',
'value' => $search_term,
'compare' => 'LIKE'
'compare' => '='
)
);
$query->set('meta_query', $meta_query);
@ -215,37 +251,18 @@ function csp_custom_search_results($query) {
$query->set('post_type', 'post');
break;
default:
default: // 'all'
$query->set('_meta_or_title', $search_term);
add_filter('posts_search', 'csp_custom_search_where', 10, 2);
add_filter('posts_join', 'csp_custom_search_join', 10, 2);
add_filter('posts_groupby', 'csp_custom_search_groupby', 10, 2);
break;
}
add_filter('posts_request', function($sql) {
error_log('SQL Query: ' . $sql);
return $sql;
});
add_action('wp', function() use ($search_type) {
switch($search_type) {
case 'title':
remove_filter('posts_where', 'csp_title_search_where', 10);
break;
case 'guest_author':
break;
default:
remove_filter('posts_search', 'csp_custom_search_where', 10);
remove_filter('posts_join', 'csp_custom_search_join', 10);
remove_filter('posts_groupby', 'csp_custom_search_groupby', 10);
break;
}
});
}
}
add_action('pre_get_posts', 'csp_custom_search_results');
// 1️⃣1️⃣ **Hilfsfunktionen für verschiedene Suchtypen**
function csp_title_search_where($where, $query) {
global $wpdb;
if ($search_term = $query->get('post_title_like')) {
@ -262,11 +279,11 @@ function csp_custom_search_where($where, $query) {
if ($search_term = $query->get('_meta_or_title')) {
$search = '%' . $wpdb->esc_like($search_term) . '%';
$where .= $wpdb->prepare(
" AND ({$wpdb->posts}.post_title LIKE %s
OR {$wpdb->posts}.post_content LIKE %s
OR {$wpdb->posts}.post_excerpt LIKE %s
OR guest_author.meta_value LIKE %s
OR {$wpdb->users}.display_name LIKE %s)",
" OR ({$wpdb->posts}.post_title LIKE %s)
OR ({$wpdb->posts}.post_content LIKE %s)
OR ({$wpdb->posts}.post_excerpt LIKE %s)
OR (guest_author.meta_value LIKE %s)
OR ({$wpdb->users}.display_name LIKE %s)",
$search, $search, $search, $search, $search
);
}
@ -290,6 +307,7 @@ function csp_custom_search_groupby($groupby, $query) {
return $groupby;
}
// 1️⃣2️⃣ **Hilfsfunktion für Gastautoren-Suche**
function csp_guest_author_search_where($where, $query) {
global $wpdb;
if ($query->get('meta_query')) {
@ -297,9 +315,11 @@ function csp_guest_author_search_where($where, $query) {
SELECT 1 FROM {$wpdb->postmeta}
WHERE {$wpdb->postmeta}.post_id = {$wpdb->posts}.ID
AND {$wpdb->postmeta}.meta_key = '_guest_author'
AND {$wpdb->postmeta}.meta_value LIKE '%" . $wpdb->esc_like($query->get('s')) . "%'
AND {$wpdb->postmeta}.meta_value != ''
)";
}
return $where;
}
add_filter('posts_where', 'csp_guest_author_search_where', 10, 2);
?>