_ Git - physioassist-wordpress.git/blob

   1 <?php
   2
   3 class WPML_ST_Term_Link_Filter {
   4
   5         const CACHE_GROUP = 'WPML_ST_Term_Link_Filter::replace_base_in_permalink_structure';
   6
   7         /** @var SitePress $sitepress */
   8         private $sitepress;
   9
  10         /** @var WPML_Tax_Slug_Translation_Records $slug_records */
  11         private $slug_records;
  12
  13         /** @var WPML_WP_Cache_Factory $cache_factory */
  14         private $cache_factory;
  15
  16         public function __construct(
  17                 WPML_Tax_Slug_Translation_Records $slug_records,
  18                 SitePress $sitepress,
  19                 WPML_WP_Cache_Factory $cache_factory
  20         ) {
  21                 $this->slug_records  = $slug_records;
  22                 $this->sitepress     = $sitepress;
  23                 $this->cache_factory = $cache_factory;
  24         }
  25
  26         /**
  27          * Filters the permalink structure for a terms before token replacement occurs
  28          * with the hook filter `pre_term_link` available since WP 4.9.0
  29          *
  30          * @see get_term_link
  31          *
  32          * @param false|string $termlink
  33          * @param WP_Term      $term
  34          *
  35          * @return false|string
  36          */
  37         public function replace_slug_in_termlink( $termlink, $term ) {
  38                 if ( ! $termlink || ! $this->sitepress->is_translated_taxonomy( $term->taxonomy ) ) {
  39                         return $termlink;
  40                 }
  41
  42                 $term_lang  = $this->sitepress->get_language_for_element( $term->term_taxonomy_id, 'tax_' . $term->taxonomy );
  43                 $cache_key  = $termlink . $term_lang;
  44                 $cache_item = $this->cache_factory->create_cache_item( self::CACHE_GROUP, $cache_key );
  45
  46                 if ( $cache_item->exists() ) {
  47                         $termlink = $cache_item->get();
  48                 } else {
  49                         $original_slug   = $this->slug_records->get_original( $term->taxonomy );
  50                         $translated_slug = $this->slug_records->get_translation( $term->taxonomy, $term_lang );
  51
  52                         if ( $original_slug && $translated_slug && $original_slug !== $translated_slug ) {
  53                                 $termlink = $this->replace_slug( $termlink, $original_slug, $translated_slug );
  54                         }
  55
  56                         $cache_item->set( $termlink );
  57                 }
  58
  59                 return $termlink;
  60         }
  61
  62         /**
  63          * @param string $termlink
  64          * @param string $original_slug
  65          * @param string $translated_slug
  66          *
  67          * @return string
  68          */
  69         private function replace_slug( $termlink, $original_slug, $translated_slug ) {
  70                 if ( preg_match( '#/?' . preg_quote( $original_slug ) . '/#', $termlink ) ) {
  71                         $termlink = preg_replace(
  72                                 '#^(/?)(' . addslashes( $original_slug ) . ')/#',
  73                                 "$1$translated_slug/",
  74                                 $termlink
  75                         );
  76                 }
  77
  78                 return $termlink;
  79         }
  80 }