183 lines
3.5 KiB
PHP
183 lines
3.5 KiB
PHP
<?php
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/**
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* The Sitepress helpers.
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*
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* @since 1.0.40
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* @package RankMath
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* @subpackage RankMath\Helpers
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* @author Rank Math <support@rankmath.com>
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*/
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namespace RankMath\Helpers;
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defined( 'ABSPATH' ) || exit;
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/**
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* Sitepress class.
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*/
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class Sitepress {
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/**
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* Has filter removed.
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*
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* @var boolean
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*/
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private $has_get_category = false;
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/**
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* Has filter removed.
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*
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* @var boolean
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*/
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private $has_get_term = false;
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/**
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* Has filter removed.
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*
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* @var boolean
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*/
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private $has_terms_clauses = false;
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/**
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* Has filter removed.
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*
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* @var boolean
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*/
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private $has_get_terms_args = false;
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/**
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* Has home_url filter removed.
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*
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* @var boolean
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*/
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private $has_home_url = false;
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/**
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* Main instance
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*
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* Ensure only one instance is loaded or can be loaded.
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*
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* @return Sitepress
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*/
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public static function get() {
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static $instance;
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if ( is_null( $instance ) && ! ( $instance instanceof Sitepress ) ) {
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$instance = new Sitepress();
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}
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return $instance;
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}
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/**
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* Remove term filters.
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*/
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public function remove_term_filters() {
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if ( ! $this->is_active() ) {
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return;
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}
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$sitepress = $this->get_var();
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$this->has_get_category = remove_filter( 'category_link', [ $sitepress, 'category_link_adjust_id' ], 1 );
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$this->has_get_term = remove_filter( 'get_term', [ $sitepress, 'get_term_adjust_id' ], 1 );
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$this->has_terms_clauses = remove_filter( 'terms_clauses', [ $sitepress, 'terms_clauses' ] );
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$this->has_get_terms_args = remove_filter( 'get_terms_args', [ $sitepress, 'get_terms_args_filter' ] );
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}
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/**
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* Restore term filters.
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*/
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public function restore_term_filters() {
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if ( ! $this->is_active() ) {
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return;
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}
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$sitepress = $this->get_var();
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if ( $this->has_get_category ) {
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$this->has_get_category = false;
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add_filter( 'category_link', [ $sitepress, 'category_link_adjust_id' ], 1, 1 );
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}
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if ( $this->has_get_term ) {
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$this->has_get_term = false;
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add_filter( 'get_term', [ $sitepress, 'get_term_adjust_id' ], 1, 1 );
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}
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if ( $this->has_terms_clauses ) {
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$this->has_terms_clauses = false;
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add_filter( 'terms_clauses', [ $sitepress, 'terms_clauses' ], 10, 3 );
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}
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if ( $this->has_get_terms_args ) {
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$this->has_get_terms_args = false;
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add_filter( 'get_terms_args', [ $sitepress, 'get_terms_args_filter' ], 10, 2 );
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}
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}
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/**
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* Remove home_url filter.
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*/
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public function remove_home_url_filter() {
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if ( ! $this->is_active() ) {
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return;
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}
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global $wpml_url_filters;
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$this->has_home_url = remove_filter( 'home_url', [ $wpml_url_filters, 'home_url_filter' ], -10 );
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}
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/**
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* Restore home_url filter.
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*/
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public function restore_home_url_filter() {
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if ( ! $this->is_active() ) {
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return;
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}
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if ( $this->has_home_url ) {
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global $wpml_url_filters;
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$this->has_home_url = false;
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add_filter( 'home_url', [ $wpml_url_filters, 'home_url_filter' ], -10, 4 );
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}
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}
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/**
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* Is plugin active.
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*
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* @return boolean
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*/
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public function is_active() {
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return isset( $GLOBALS['sitepress'] );
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}
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/**
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* Get sitepress global variable.
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*
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* @return object
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*/
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public function get_var() {
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return $GLOBALS['sitepress'];
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}
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/**
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* Delete cached tax permalink.
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*
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* @param int $term_id The term ID.
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* @param string $taxonomy The taxonomy name.
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* @return void
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*/
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public function delete_cached_tax_permalink( $term_id, $taxonomy ) {
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if ( ! $this->is_active() ) {
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return;
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}
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wp_cache_delete(
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md5( wp_json_encode( [ $term_id, $taxonomy, false ] ) ),
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'icl_tax_permalink_filter'
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);
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}
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}
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