Upload folder via GUI - inc
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36
inc/classes/class-shortcode.php
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36
inc/classes/class-shortcode.php
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<?php
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if (!defined('ABSPATH')) exit;
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class WMF_Shortcode {
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private static $instance=null;
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public static function instance() {
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if(is_null(self::$instance)){self::$instance=new self();self::$instance->hook();}
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return self::$instance;
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}
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public function hook() {
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add_shortcode('wp_multi_formular',array($this,'render'));
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add_action('wp_enqueue_scripts',array($this,'enqueue_assets'));
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add_action('init',array($this,'start_session'),1);
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}
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public function start_session() { if(!session_id()&&!headers_sent()) session_start(); }
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public function render($atts) {
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$atts=shortcode_atts(array('id'=>0),$atts,'wp_multi_formular');
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$id=intval($atts['id']);
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if(!$id) return '<p class="wmf-error">Bitte geben Sie eine Formular-ID an.</p>';
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return WMF_Form_Renderer::render($id);
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}
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public function enqueue_assets() {
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wp_enqueue_style('wp-multi-formular',WMF_URL.'assets/css/frontend.css',array(),WMF_VERSION);
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wp_enqueue_script('wp-multi-formular',WMF_URL.'assets/js/frontend.js',array('jquery'),WMF_VERSION,true);
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wp_localize_script('wp-multi-formular','WMF_Frontend',array(
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'ajax_url'=>admin_url('admin-ajax.php'),
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'i18n'=>array(
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'required' =>'Dieses Feld ist ein Pflichtfeld.',
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'email' =>'Bitte geben Sie eine gültige E-Mail-Adresse ein.',
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'url' =>'Bitte geben Sie eine gültige URL ein.',
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'step_of' =>'Schritt %1 von %2',
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'next' =>'Weiter',
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'prev' =>'Zurück',
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),
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));
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}
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}
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