khaihihi

wp-content/plugins/revslider/includes/wpml.class.php

@@ -0,0 +1,230 @@
+<?php
+/**
+ * @author    ThemePunch <info@themepunch.com>
+ * @link      https://www.themepunch.com/
+ * @copyright 2019 ThemePunch
+ */
+ 
+if(!defined('ABSPATH')) exit();
+
+class RevSliderWpml extends RevSliderFunctions {
+	
+	private $cur_lang;
+	
+	/**
+	 * load the wpml filters ect.
+	 **/
+	public function __construct(){
+		add_filter('revslider_get_posts_by_category', array($this, 'translate_category_lang'), 10, 2);
+		add_filter('revslider_get_parent_slides_pre', array($this, 'change_lang'), 10, 4);
+		add_filter('revslider_get_parent_slides_post', array($this, 'change_lang_to_orig'), 10, 4);
+		
+		add_action('revslider_header_content', array($this, 'add_javascript_language'));
+	}
+	
+	
+	/**
+	 * true / false if the wpml plugin exists
+	 */
+	public function wpml_exists(){
+		return did_action('wpml_loaded');
+	}
+	
+	
+	/**
+	 * valdiate that wpml exists
+	 */
+	public function validateWpmlExists(){
+		if(!$this->wpml_exists()){
+			$this->throw_error(__('The WPML plugin is not activated', 'revslider'));
+		}
+	}
+	
+	
+	/**
+	 * get languages array
+	 */
+	public function getArrLanguages($get_all = true){
+		$this->validateWpmlExists();
+		
+		$langs		= apply_filters('wpml_active_languages', array());
+		$response	= array();
+		
+		if($get_all == true){
+			$response['all'] = __('All Languages', 'revslider');
+		}
+		
+		foreach($langs as $code => $lang){
+			$name			 = $lang['native_name'];
+			$response[$code] = $name;
+		}
+		
+		return $response;
+	}
+	
+	
+	/**
+	 * get assoc array of lang codes
+	 */
+	public function getArrLangCodes($get_all = true){
+		$codes = array();
+		
+		if($get_all == true){
+			$codes['all'] = 'all';
+		}
+		
+		$this->validateWpmlExists();
+		$langs = apply_filters('wpml_active_languages', array());
+		
+		foreach($langs as $code => $arr){
+			$codes[$code] = $code;
+		}
+		
+		return $codes;
+	}
+	
+	
+	/**
+	 * check if all languages exists in the given langs array
+	 */
+	public function isAllLangsInArray($codes){
+		$all_codes	= $this->getArrLangCodes();
+		$diff		= array_diff($all_codes, $codes);
+		return empty($diff);
+	}
+	
+	
+	/**
+	 * get flag url
+	 */
+	public function getFlagUrl($code){
+		
+		$this->validateWpmlExists();
+		
+		if(empty($code) || $code == 'all'){
+            //$url = RS_PLUGIN_URL.'admin/assets/images/icon-all.png'; // NEW: ICL_PLUGIN_URL . '/res/img/icon16.png';
+            $url = ICL_PLUGIN_URL . '/res/img/icon16.png';
+        }else{
+            $active_languages = apply_filters('wpml_active_languages', array());
+            $url = isset($active_languages[$code]['country_flag_url']) ? $active_languages[$code]['country_flag_url'] : null;
+        }
+		
+		//default: show all
+		if(empty($url)){
+			//$url = RS_PLUGIN_URL.'admin/assets/images/icon-all.png';
+			$url = ICL_PLUGIN_URL . '/res/img/icon16.png';
+		}
+		
+		return $url;
+	}
+	
+	
+	/**
+	 * get language title by code
+	 */
+	public function getLangTitle($code){
+		if($code == 'all'){
+			return(__('All Languages', 'revslider'));
+		}else{
+			$def = apply_filters('wpml_default_language', null);
+			return apply_filters('wpml_translated_language_name', '', $code, $def);
+		}
+	}
+	
+	
+	/**
+	 * get current language
+	 */
+	public function getCurrentLang(){
+		$this->validateWpmlExists();
+		
+		return (is_admin()) ? apply_filters('wpml_default_language', null) : apply_filters('wpml_current_language', null);
+	}
+	
+	
+	/**
+	 * was before in RevSliderFunctions::get_posts_by_category();
+	 **/
+	public function translate_category_lang($data, $type){
+		$cat_id = $this->get_val($data, 'cat_id');
+		$cat_id	= (strpos($cat_id, ',') !== false) ? explode(',', $cat_id) : array($cat_id);
+		
+		if($this->wpml_exists()){ //translate categories to languages
+			$newcat = array();
+			foreach($cat_id as $id){
+				$newcat[] = apply_filters('wpml_object_id', $id, 'category', true);
+			}
+			$data['cat_id'] = implode(',', $newcat);
+		}
+		
+		return $data;
+	}
+	
+	
+	/**
+	 * switch the language if WPML is used in Slider
+	 **/
+	public function change_lang($lang, $published, $gal_ids, $slider){
+		if($this->wpml_exists() && $slider->get_param('use_wpml', 'off') == 'on'){
+			$this->cur_lang = apply_filters('wpml_current_language', null);
+			do_action('wpml_switch_language', $lang);
+		}
+	}
+	
+	
+	/**
+	 * switch the language back to original, if WPML is used in Slider
+	 **/
+	public function change_lang_to_orig($lang, $published, $gal_ids, $slider){
+		if($this->wpml_exists() && $slider->get_param(array('general', 'useWPML'), false) == true){ //switch language back
+			do_action('wpml_switch_language', $this->cur_lang);
+		}
+	}
+	
+	
+	/**
+	 * modify slider language
+	 * @before: RevSliderOutput::setLang()
+	 */
+	public function get_language($use_wpml, $slider){
+		$lang = ($this->wpml_exists() && $use_wpml == true) ? ICL_LANGUAGE_CODE : 'all';
+		
+		return $lang;
+	}
+	
+	
+	public function get_slider_language($slider){
+		$use_wmpl = $slider->get_param(array('general', 'useWPML'), false);
+		
+		return $this->get_language($use_wmpl, $slider);
+	}
+	
+	/**
+	 * add languages as javascript object to the RevSlider BackEnd Header
+	 **/
+	public function add_javascript_language($rsad){
+		if(!$this->wpml_exists()) return '';
+		
+		$langs = $this->getArrLanguages();
+		
+		$use_langs = array();
+		foreach($langs as $code => $lang){
+			$use_langs[$code] = array(
+				'title' => $lang,
+				'image'	=> $this->getFlagUrl($code)
+			);
+		}
+		echo '<script type="text/javascript">';
+		echo 'var RS_WPML_LANGS = jQuery.parseJSON(\''.json_encode($use_langs).'\');';
+		echo '</script>';
+	}
+}
+
+$rs_wmpl = new RevSliderWpml();
+
+/**
+ * old classname extends new one (old classnames will be obsolete soon)
+ * @since: 5.0
+ **/
+class UniteWpmlRev extends RevSliderWpml {}
+?>