94 lines
2.8 KiB
PHP
94 lines
2.8 KiB
PHP
<?php
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/**
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* Media Library Assistant WPML Shortcode Support classes, front-end mode
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*
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* This file is conditionally loaded in MLAShortcodes::initialize after a check for WPML presence.
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*
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* @package Media Library Assistant
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* @since 2.40
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*/
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/**
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* Class MLA (Media Library Assistant) WPML Shortcodes provides front-end support for the
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* WPML Multilingual CMS family of plugins, including WPML Media
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*
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* @package Media Library Assistant
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* @since 2.40
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*/
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class MLA_WPML_Shortcodes {
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/**
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* Initialization function, similar to __construct()
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*
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* This function contains add_action and add_filter calls.
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*
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* @since 2.40
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*
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* @return void
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*/
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public static function initialize() {
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/*
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* Defined in /media-library-assistant/includes/class-mla-shortcode-support.php
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*/
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add_filter( 'mla_get_terms_query_arguments', 'MLA_WPML_Shortcodes::mla_get_terms_query_arguments', 10, 1 );
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add_filter( 'mla_get_terms_clauses', 'MLA_WPML_Shortcodes::mla_get_terms_clauses', 10, 1 );
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}
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/**
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* MLA Tag Cloud Query Arguments
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*
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* Saves [mla_tag_cloud] query parameters for use in MLA_WPML_Shortcodes::mla_get_terms_clauses.
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*
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* @since 2.40
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* @uses MLA_WPML_Shortcodes::$all_query_parameters
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*
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* @param array shortcode arguments merged with attachment selection defaults
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*/
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public static function mla_get_terms_query_arguments( $all_query_parameters ) {
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self::$all_query_parameters = $all_query_parameters;
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return $all_query_parameters;
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} // mla_get_terms_query_arguments
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/**
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* Save the query arguments
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*
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* @since 2.40
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*
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* @var array
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*/
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private static $all_query_parameters = array();
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/**
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* MLA Tag Cloud Query Clauses
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*
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* Adds language-specific clauses to filter the cloud terms.
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*
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* @since 2.11
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* @uses MLA_WPML_Shortcodes::$all_query_parameters
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*
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* @param array SQL clauses ( 'fields', 'join', 'where', 'order', 'orderby', 'limits' )
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*/
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public static function mla_get_terms_clauses( $clauses ) {
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global $wpdb, $sitepress;
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if ( 'all' != ( $current_language = $sitepress->get_current_language() ) ) {
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$clauses['join'] = preg_replace( '/(^.* AS tt ON t.term_id = tt.term_id)/m', '${1}' . ' JOIN `' . $wpdb->prefix . 'icl_translations` AS icl_t ON icl_t.element_id = tt.term_taxonomy_id', $clauses['join'] );
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$clauses['where'] .= " AND icl_t.language_code = '" . $current_language . "'";
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if ( is_string( $query_taxonomies = self::$all_query_parameters['taxonomy'] ) ) {
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$query_taxonomies = array ( $query_taxonomies );
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}
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$taxonomies = array();
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foreach ( $query_taxonomies as $taxonomy) {
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$taxonomies[] = 'tax_' . $taxonomy;
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}
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$clauses['where'] .= "AND icl_t.element_type IN ( '" . join( "','", $taxonomies ) . "' )";
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}
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return $clauses;
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} // mla_get_terms_clauses
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} // Class MLA_WPML_Shortcodes
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?>
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