| @@ -1,5 +1,8 @@ | ||
| 1 | 1 | <?php |
| 2 | +/** | |
| 3 | + * @package Polylang | |
| 4 | + */ | |
| 2 | 5 | |
| 3 | 6 | /** |
| 4 | 7 | * Setups the language and translations model based on WordPress taxonomies |
| 5 | 8 | * |
| @@ -101,15 +104,8 @@ | ||
| 101 | 104 | $languages[ $k ] = new PLL_Language( $v ); |
| 102 | 105 | } |
| 103 | 106 | } |
| 104 | 107 | |
| 105 | - // Custom flags | |
| 106 | - if ( ! PLL_ADMIN ) { | |
| 107 | - foreach ( $languages as $language ) { | |
| 108 | - $language->set_custom_flag(); | |
| 109 | - } | |
| 110 | - } | |
| 111 | - | |
| 112 | 108 | /** |
| 113 | 109 | * Filter the list of languages *after* it is stored in the persistent cache |
| 114 | 110 | * /!\ this filter is fired *before* the $polylang object is available |
| 115 | 111 | * |
| @@ -442,8 +438,42 @@ | ||
| 442 | 438 | |
| 443 | 439 | // PHPCS:ignore WordPress.DB.PreparedSQL.NotPrepared |
| 444 | 440 | return $wpdb->get_var( $select . $join . $where ); |
| 445 | 441 | } |
| 442 | + | |
| 443 | + /** | |
| 444 | + * Checks if a term slug exists in a given language, taxonomy, hierarchy | |
| 445 | + * | |
| 446 | + * @since 1.9 | |
| 447 | + * @since 2.8 Moved from PLL_Share_Term_Slug::term_exists() to PLL_Model::term_exists_by_slug() | |
| 448 | + * | |
| 449 | + * @param string $slug The term slug to test. | |
| 450 | + * @param string|object $language The language slug or object. | |
| 451 | + * @param string $taxonomy Optional taxonomy name. | |
| 452 | + * @param int $parent Optional parent term id. | |
| 453 | + * @return null|int The term_id of the found term. | |
| 454 | + */ | |
| 455 | + public function term_exists_by_slug( $slug, $language, $taxonomy = '', $parent = 0 ) { | |
| 456 | + global $wpdb; | |
| 457 | + | |
| 458 | + $select = "SELECT t.term_id FROM {$wpdb->terms} AS t"; | |
| 459 | + $join = " INNER JOIN {$wpdb->term_taxonomy} AS tt ON t.term_id = tt.term_id"; | |
| 460 | + $join .= $this->term->join_clause(); | |
| 461 | + $where = $wpdb->prepare( ' WHERE t.slug = %s', $slug ); | |
| 462 | + $where .= $this->term->where_clause( $this->get_language( $language ) ); | |
| 463 | + | |
| 464 | + if ( ! empty( $taxonomy ) ) { | |
| 465 | + $where .= $wpdb->prepare( ' AND tt.taxonomy = %s', $taxonomy ); | |
| 466 | + } | |
| 467 | + | |
| 468 | + if ( $parent > 0 ) { | |
| 469 | + $where .= $wpdb->prepare( ' AND tt.parent = %d', $parent ); | |
| 470 | + } | |
| 471 | + | |
| 472 | + // PHPCS:ignore WordPress.DB.PreparedSQL.NotPrepared | |
| 473 | + return $wpdb->get_var( $select . $join . $where ); | |
| 474 | + } | |
| 475 | + | |
| 446 | 476 | |
| 447 | 477 | /** |
| 448 | 478 | * Gets the number of posts per language in a date, author or post type archive. |
| 449 | 479 | * |
