95 lines
3.0 KiB
PHP
95 lines
3.0 KiB
PHP
<?php
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/**
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* Media Library Assistant Polylang Shortcode Support classes
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*
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* This file is conditionally loaded in MLAShortcodes::initialize after a check for Polylang 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) Polylang Shortcdxodes provides front-end support for the
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* Polylang Multilingual plugin
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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_Polylang_Shortcodes {
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/**
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* Polylang version conditional to avoid deprecated functions in v1.8+
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*
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* @since 2.78
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*
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* @var boolean
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*/
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private static $polylang_2dot4_plus = false;
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/**
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* Initialization function, similar to __construct()
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*
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* @since 2.40
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*
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* @return void
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*/
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public static function initialize() {
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self::$polylang_2dot4_plus = version_compare( POLYLANG_VERSION, '2.3.99', '>' );
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// Defined in /media-library-assistant/includes/class-mla-shortcode-support.php
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add_filter( 'mla_get_terms_query_arguments', 'MLA_Polylang_Shortcodes::mla_get_terms_query_arguments', 10, 1 );
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add_filter( 'mla_get_terms_clauses', 'MLA_Polylang_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_Polylang_Shortcodes::mla_get_terms_clauses.
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*
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* @since 2.40
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* @uses MLA_Polylang_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( $all_query_parameters ) {
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MLA_Polylang_Shortcodes::$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 $all_query_parameters = array();
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/**
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* MLA Tag Cloud Query Clauses
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*
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* Adds language-specific clauses to filter the cloud terms.
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*
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* @since 2.40
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* @uses MLA_Polylang_Shortcodes::$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 $polylang;
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if ( self::$polylang_2dot4_plus ) {
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$clauses = $polylang->terms->terms_clauses($clauses, MLA_Polylang_Shortcodes::$all_query_parameters['taxonomy'], MLA_Polylang_Shortcodes::$all_query_parameters );
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} else {
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// Before v2.4, the Polylang terms_clauses method is in one of two places
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if ( is_admin() ) {
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$clauses = $polylang->filters_term->terms_clauses($clauses, MLA_Polylang_Shortcodes::$all_query_parameters['taxonomy'], MLA_Polylang_Shortcodes::$all_query_parameters );
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} else {
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$clauses = $polylang->filters->terms_clauses($clauses, MLA_Polylang_Shortcodes::$all_query_parameters['taxonomy'], MLA_Polylang_Shortcodes::$all_query_parameters );
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}
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}
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return $clauses;
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} // mla_get_terms_clauses
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} // Class MLA_Polylang_Shortcodes
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?>
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