get_current_language(); foreach ( $taxonomies as $taxonomy ) { if ( $sitepress->is_translated_taxonomy( $taxonomy ) ) { $element_type = 'tax_' . $taxonomy; $query = $wpdb->prepare( "SELECT wptt.term_id FROM {$wpdb->prefix}icl_translations AS iclt JOIN {$wpdb->prefix}term_taxonomy AS wptt ON iclt.element_id = wptt.term_taxonomy_id WHERE language_code=%s AND element_type = %s", $lang, $element_type ); $element_ids_array = $wpdb->get_col( $query ); foreach ( $terms as $key => $term ) { if ( ! is_object( $term ) ) { $term = get_term_by( 'name', $term, $taxonomy ); } if ( $term && isset( $term->taxonomy ) && $term->taxonomy === $taxonomy && ! in_array( $term->term_id, $element_ids_array ) ) { unset( $terms[ $key ] ); } } } } return $terms; } /** * @param $slug * @param $taxonomy * @param $lang * Creates a unique slug for a given term, using a scheme * encoding the language code in the slug. * * @return string */ public static function term_unique_slug( $slug, $taxonomy, $lang ) { global $sitepress; $default_language = $sitepress->get_default_language(); if ( $lang !== $default_language && self::term_slug_exists( $slug, $taxonomy ) ) { $slug .= '-' . $lang; } $i = 2; $suffix = '-' . $i; if ( self::term_slug_exists( $slug, $taxonomy ) ) { while ( self::term_slug_exists( $slug . $suffix, $taxonomy ) ) { $i ++; $suffix = '-' . $i; } $slug .= $suffix; } return $slug; } /** * @param $slug * @param bool $taxonomy * If $taxonomy is given, then slug existence is checked only for the specific taxonomy. * * @return bool */ private static function term_slug_exists( $slug, $taxonomy = false ) { global $wpdb; $existing_term_prepared_query = $wpdb->prepare( "SELECT t.term_id FROM {$wpdb->terms} t JOIN {$wpdb->term_taxonomy} tt ON t.term_id = tt.term_id WHERE t.slug = %s AND tt.taxonomy = %s LIMIT 1", $slug, $taxonomy ); $term_id = $wpdb->get_var( $existing_term_prepared_query ); return (bool) $term_id; } /** * * Once we create a new term, it could be that this term is actually the translation of another term in more than one taxonomy. * In this case entries for all taxonomies have to be created in icl_translations. * This action creates these entries. * * @param $tt_id * @param $language_code * @param $taxonomy * * @return bool */ public static function sync_ttid_action( $taxonomy, $tt_id, $language_code ) { global $wpdb, $sitepress, $wp_version; if(version_compare($wp_version, '4.1.1', '>=')){ return false; } // First we get all taxonomies, to which the new term's original element belongs. $original_ttid = $sitepress->get_original_element_id( $tt_id, 'tax_' . $taxonomy ); $source_language = $sitepress->get_language_for_element( $original_ttid, 'tax_' . $taxonomy ); $query_for_original_term_id = $wpdb->prepare( "SELECT term_id FROM {$wpdb->term_taxonomy} WHERE term_taxonomy_id=%d", $original_ttid ); $original_term_id = $wpdb->get_var( $query_for_original_term_id ); if ( $original_term_id ) { $taxonomy_query_prepared = $wpdb->prepare( "SELECT taxonomy, term_taxonomy_id FROM {$wpdb->term_taxonomy} WHERE term_id = %d", $original_term_id ); $original_tax_terms = $wpdb->get_results( $taxonomy_query_prepared ); $query_for_translated_term_id = $wpdb->prepare( "SELECT term_id FROM {$wpdb->term_taxonomy} WHERE term_taxonomy_id=%d", $tt_id ); $translated_term_id = $wpdb->get_var( $query_for_translated_term_id ); $taxonomy_query_prepared = $wpdb->prepare( "SELECT taxonomy FROM {$wpdb->term_taxonomy} WHERE term_id = %d", $translated_term_id ); $taxonomies_on_translation = $wpdb->get_col( $taxonomy_query_prepared ); foreach ( $original_tax_terms as $original_tax_term ) { if ( isset( $original_tax_term->taxonomy ) && isset( $original_tax_term->term_taxonomy_id ) ) { $original_taxonomy = $original_tax_term->taxonomy; $original_tax_ttid = $original_tax_term->term_taxonomy_id; if ( ! in_array( $original_taxonomy, $taxonomies_on_translation ) ) { $ttid_row = array( 'term_id' => $translated_term_id, 'taxonomy' => $original_taxonomy ); if ( is_taxonomy_hierarchical( $taxonomy ) ) { $original_term_parent_query_prepared = $wpdb->prepare( "SELECT parent FROM {$wpdb->term_taxonomy} WHERE $original_tax_ttid = %d", $original_tax_ttid ); $parent = $wpdb->get_var( $original_term_parent_query_prepared ); if ( $parent > 0 ) { $ttid_row [ 'parent' ] = $parent; } } $update = false; $trid = $sitepress->get_element_trid( $original_tax_ttid, 'tax_' . $original_taxonomy ); if ( $trid ) { $data = array( 'trid' => $trid, 'language_code' => $language_code, 'source_language_code' => $source_language, 'element_type' => 'tax_' . $original_taxonomy ); $existing_translations = $sitepress->get_element_translations( $trid, 'tax_' . $original_taxonomy ); if ( isset( $existing_translations[ $language_code ] ) ) { $update = true; } if ( ! $update ) { $wpdb->insert( $wpdb->term_taxonomy, $ttid_row ); $new_ttid = $wpdb->insert_id; $data[ 'element_id' ] = $new_ttid; $wpdb->insert( $wpdb->prefix . 'icl_translations', $data ); do_action( 'wpml_translation_update', array( 'type' => 'insert', 'trid' => $data['trid'], 'element_id' => $data['element_id'], 'element_type' => $data['element_type'], 'translation_id' => $wpdb->insert_id, 'context' => 'tax' ) ); } } } } } } return true; } /** * This function provides an action hook only used by WCML. * It will be removed in the future and should not be implemented in new spots. * @deprecated deprecated since version 3.1.8.3 * * @param $taxonomy string The identifier of the taxonomy the translation was just saved to. * @param $translated_term array The associative array holding term taxonomy id and term id, * as returned by wp_insert_term or wp_update_term. */ public static function icl_save_term_translation_action( $taxonomy, $translated_term ) { global $wpdb, $sitepress; if ( is_taxonomy_hierarchical( $taxonomy ) ) { $term_taxonomy_id = $translated_term[ 'term_taxonomy_id' ]; $original_ttid = $sitepress->get_original_element_id( $term_taxonomy_id, 'tax_' . $taxonomy ); $original_tax_sql = "SELECT * FROM {$wpdb->term_taxonomy} WHERE taxonomy=%s AND term_taxonomy_id = %d"; $original_tax_prepared = $wpdb->prepare( $original_tax_sql, array( $taxonomy, $original_ttid ) ); $original_tax = $wpdb->get_row( $original_tax_prepared ); do_action( 'icl_save_term_translation', $original_tax, $translated_term ); } } /** * Prints a hidden div, containing the list of allowed terms for a post type in each language. * This is used to only display the correct categories and tags in the quick-edit fields of the post table. * * @param $column_name * @param $post_type */ public static function quick_edit_terms_removal( $column_name, $post_type ) { global $sitepress, $wpdb; if ( $column_name == 'icl_translations' ) { $taxonomies = array_filter( get_object_taxonomies( $post_type ), array( $sitepress, 'is_translated_taxonomy' ) ); $terms_by_language_and_taxonomy = array(); if ( ! empty( $taxonomies ) ) { $res = $wpdb->get_results( " SELECT language_code, taxonomy, term_id FROM {$wpdb->term_taxonomy} tt JOIN {$wpdb->prefix}icl_translations t ON t.element_id = tt.term_taxonomy_id AND t.element_type = CONCAT('tax_', tt.taxonomy) WHERE tt.taxonomy IN (" . wpml_prepare_in( $taxonomies ) . " )" ); } else { $res = array(); } foreach ( $res as $term ) { $lang = $term->language_code; $tax = $term->taxonomy; $terms_by_language_and_taxonomy[ $lang ] = isset( $terms_by_language_and_taxonomy[ $lang ] ) ? $terms_by_language_and_taxonomy[ $lang ] : array(); $terms_by_language_and_taxonomy[ $lang ][ $tax ] = isset( $terms_by_language_and_taxonomy[ $lang ][ $tax ] ) ? $terms_by_language_and_taxonomy[ $lang ][ $tax ] : array(); $terms_by_language_and_taxonomy[ $lang ][ $tax ][] = $term->term_id; } $terms_json = wp_json_encode( $terms_by_language_and_taxonomy ); $output = '
'; echo $output; } } /** * Creates a new term from an argument array. * @param array $args * @return array|bool * Returns either an array containing the term_id and term_taxonomy_id of the term resulting from this database * write or false on error. */ public static function create_new_term( $args ) { global $wpdb, $sitepress; /** @var string $taxonomy */ $taxonomy = false; /** @var string $lang_code */ $lang_code = false; /** * Sets whether translations of posts are to be updated by the newly created term, * should they be missing a translation still. * During debug actions designed to synchronise post and term languages this should not be set to true, * doing so introduces the possibility of removing terms from posts before switching * them with their translation in the correct language. * @var bool */ $sync = false; extract( $args, EXTR_OVERWRITE ); require_once dirname( __FILE__ ) . '/wpml-update-term-action.class.php'; $new_term_action = new WPML_Update_Term_Action( $wpdb, $sitepress, $args ); $new_term = $new_term_action->execute(); if ( $sync && $new_term && $taxonomy && $lang_code ) { self::sync_taxonomy_terms_language( $taxonomy ); } return $new_term; } /** * @param $args * Creates an automatic translation of a term, the name of which is set as "original" . @ "lang_code" and the slug of which is set as "original_slug" . - . "lang_code". * * @return array|bool */ public function create_automatic_translation( $args ) { global $sitepress; $term = false; $lang_code = false; $taxonomy = false; $original_id = false; $original_tax_id = false; $trid = false; $original_term = false; $update_translations = false; $source_language = null; extract( $args, EXTR_OVERWRITE ); if ( $trid && ! $original_id ) { $original_tax_id = $sitepress->get_original_element_id_by_trid( $trid ); $original_term = get_term_by( 'term_taxonomy_id', $original_tax_id, $taxonomy, OBJECT, 'no' ); } if ( $original_id && ! $original_tax_id ) { $original_term = get_term( $original_id, $taxonomy, OBJECT, 'no' ); if ( isset ( $original_term[ 'term_taxonomy_id' ] ) ) { $original_tax_id = $original_term[ 'term_taxonomy_id' ]; } } if ( ! $trid ) { $trid = $sitepress->get_element_trid( $original_tax_id, 'tax_' . $taxonomy ); } if ( ! $source_language ) { $source_language = $sitepress->get_source_language_by_trid( $trid ); } $existing_translations = $sitepress->get_element_translations( $trid, 'tax_' . $taxonomy ); if ( $lang_code && isset( $existing_translations[ $lang_code ] ) ) { $new_translated_term = false; } else { if ( ! $original_term ) { if ( $original_id ) { $original_term = get_term( $original_id, $taxonomy, OBJECT, 'no' ); } elseif ( $original_tax_id ) { $original_term = get_term_by( 'term_taxonomy_id', $original_tax_id, $taxonomy, OBJECT, 'no' ); } } $translated_slug = false; if ( ! $term && isset( $original_term->name ) ) { $term = $original_term->name; /** * @deprecated use 'wpml_duplicate_generic_string' instead, with the same arguments */ $term = apply_filters( 'icl_duplicate_generic_string', $term, $lang_code, array( 'context' => 'taxonomy', 'attribute' => $taxonomy, 'key' => $original_term->term_id ) ); $term = apply_filters( 'wpml_duplicate_generic_string', $term, $lang_code, array( 'context' => 'taxonomy', 'attribute' => $taxonomy, 'key' => $original_term->term_id ) ); } if ( isset( $original_term->slug ) ) { $translated_slug = $original_term->slug; /** * @deprecated use 'wpml_duplicate_generic_string' instead, with the same arguments */ $translated_slug = apply_filters( 'icl_duplicate_generic_string', $translated_slug, $lang_code, array( 'context' => 'taxonomy_slug', 'attribute' => $taxonomy, 'key' => $original_term->term_id ) ); $translated_slug = apply_filters( 'wpml_duplicate_generic_string', $translated_slug, $lang_code, array( 'context' => 'taxonomy_slug', 'attribute' => $taxonomy, 'key' => $original_term->term_id ) ); $translated_slug = self::term_unique_slug( $translated_slug, $taxonomy, $lang_code ); } $new_translated_term = false; if ( $term ) { $new_term_args = array( 'term' => $term, 'slug' => $translated_slug, 'taxonomy' => $taxonomy, 'lang_code' => $lang_code, 'original_tax_id' => $original_tax_id, 'update_translations' => $update_translations, 'trid' => $trid, 'source_language' => $source_language ); $new_translated_term = self::create_new_term( $new_term_args ); } } return $new_translated_term; } /** * @param $taxonomy * * Sets all taxonomy terms to the correct language on each post, having at least one term from the taxonomy. */ public static function sync_taxonomy_terms_language( $taxonomy ) { $all_posts_in_taxonomy = get_posts( array( 'tax_query' => array( 'taxonomy' => $taxonomy ) ) ); foreach ( $all_posts_in_taxonomy as $post_in_taxonomy ) { self::sync_post_and_taxonomy_terms_language( $post_in_taxonomy->ID, $taxonomy ); } } /** * @param $post_id * * Sets all taxonomy terms ot the correct language for a given post. */ public static function sync_post_terms_language( $post_id ) { $taxonomies = get_taxonomies(); foreach ( $taxonomies as $taxonomy ) { self::sync_post_and_taxonomy_terms_language( $post_id, $taxonomy ); } } /** * @param $post_id * @param $taxonomy * Synchronizes a posts taxonomy term's languages with the posts language for all translations of the post. * */ public static function sync_post_and_taxonomy_terms_language( $post_id, $taxonomy ) { global $sitepress; $post = get_post( $post_id ); $post_type = $post->post_type; $post_trid = $sitepress->get_element_trid( $post_id, 'post_' . $post_type ); $post_translations = $sitepress->get_element_translations( $post_trid, 'post_' . $post_type ); $terms_from_original_post = wp_get_post_terms( $post_id, $taxonomy ); $is_original = true; if ( $sitepress->get_original_element_id( $post_id, 'post_' . $post_type ) != $post_id ) { $is_original = false; } foreach ( $post_translations as $post_language => $translated_post ) { $translated_post_id = $translated_post->element_id; if ( ! $translated_post_id ) { continue; } $terms_from_translated_post = wp_get_post_terms( $translated_post_id, $taxonomy ); if ( $is_original ) { $duplicates = $sitepress->get_duplicates( $post_id ); if ( in_array( $translated_post_id, $duplicates ) ) { $terms = array_merge( $terms_from_original_post, $terms_from_translated_post ); } else { $terms = $terms_from_translated_post; } } else { $terms = $terms_from_translated_post; } foreach ( (array) $terms as $term ) { $term_original_tax_id = $term->term_taxonomy_id; $original_term_language_object = $sitepress->get_element_language_details( $term_original_tax_id, 'tax_' . $term->taxonomy ); if ( $original_term_language_object && isset( $original_term_language_object->language_code ) ) { $original_term_language = $original_term_language_object->language_code; } else { $original_term_language = $post_language; } if ( $original_term_language != $post_language ) { $term_trid = $sitepress->get_element_trid( $term_original_tax_id, 'tax_' . $term->taxonomy ); $translated_terms = $sitepress->get_element_translations( $term_trid, 'tax_' . $term->taxonomy, false, false, true ); $term_id = $term->term_id; wp_remove_object_terms( $translated_post_id, (int) $term_id, $taxonomy ); if ( isset( $translated_terms[ $post_language ] ) ) { $term_in_correct_language = $translated_terms[ $post_language ]; wp_set_post_terms( $translated_post_id, array( (int) $term_in_correct_language->term_id ), $taxonomy, true ); } if ( isset( $term->term_taxonomy_id ) ) { wp_update_term_count( $term->term_taxonomy_id, $taxonomy ); } } wp_update_term_count( $term_original_tax_id, $taxonomy ); } } } /** * @param int $post_id Object ID. * @param array $terms An array of object terms. * @param array $tt_ids An array of term taxonomy IDs. * @param string $taxonomy Taxonomy slug. * @param bool $append Whether to append new terms to the old terms. * @param array $old_tt_ids Old array of term taxonomy IDs. */ public static function set_object_terms_action( $post_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids ) { global $sitepress; //TODO: [WPML 3.2] We have a better way to check if the post is an external type (e.g. Package). if ( get_post( $post_id ) ) { $bulk = false; if ( isset( $_REQUEST['bulk_edit'] ) ) { $bulk = true; } if ( $bulk ) { $tt_ids = array_merge( $tt_ids, $old_tt_ids ); self::quick_edited_post_terms( $post_id, $taxonomy, $tt_ids, $bulk ); } if ( $sitepress->get_setting( 'sync_post_taxonomies' ) ) { $term_actions_helper = $sitepress->get_term_actions_helper(); $term_actions_helper->added_term_relationships( $post_id ); } } } /** * @param int $post_id * @param string $taxonomy * @param array $changed_ttids * @param bool $bulk * Running this function will remove certain issues arising out of bulk adding of terms to posts of various languages. * This case can result in situations in which the WP Core functionality adds a term to a post, before the language assignment * operations of WPML are triggered. This leads to states in which terms can be assigned to a post even though their language * differs from that of the post. * This function behaves between hierarchical and flag taxonomies. Hierarchical terms from the wrong taxonomy are simply removed * from the post. Flat terms are added with the same name but in the correct language. * For flat terms this implies either the use of the existing term or the creation of a new one. * This function uses wpdb queries instead of the WordPress API, it is therefore save to be run out of * any language setting. */ public static function quick_edited_post_terms( $post_id, $taxonomy, $changed_ttids = array(), $bulk = false ) { global $wpdb, $sitepress, $wpml_post_translations; if ( !$sitepress->is_translated_taxonomy ( $taxonomy ) || !( $post_lang = $wpml_post_translations->get_element_lang_code ( $post_id ) ) ) { return; } $query_for_allowed_ttids = $wpdb->prepare( "SELECT element_id FROM {$wpdb->prefix}icl_translations WHERE language_code = %s AND element_type = %s", $post_lang, 'tax_' . $taxonomy ); $allowed_ttids = $wpdb->get_col( $query_for_allowed_ttids ); $new_ttids = array(); foreach ( $changed_ttids as $ttid ) { if ( ! in_array( $ttid, $allowed_ttids ) ) { $wrong_term_where = array( 'object_id' => $post_id, 'term_taxonomy_id' => $ttid ); if ( is_taxonomy_hierarchical( $taxonomy ) ) { // Hierarchical terms are simply deleted if they land on the wrong language $wpdb->delete( $wpdb->term_relationships, array( 'object_id' => $post_id, 'term_taxonomy_id' => $ttid ) ); } else { /* Flat taxonomy terms could also be given via their names and not their ttids * In this case we append the ttids resulting from these names to the $changed_ttids array, * we do this only in the case of these terms actually being present in another but the * posts' language. */ $query_for_term_name = $wpdb->prepare( "SELECT t.name FROM {$wpdb->terms} AS t JOIN {$wpdb->term_taxonomy} AS tt ON t.term_id = tt.term_id WHERE tt.term_taxonomy_id=%d", $ttid ); $term_name = $wpdb->get_var( $query_for_term_name ); $ttid_in_correct_lang = false; if ( ! empty( $allowed_ttids ) ) { $in = wpml_prepare_in($allowed_ttids, "%d"); // Try to get the ttid of a term in the correct language, that has the same $ttid_in_correct_lang = $wpdb->get_var( $wpdb->prepare( "SELECT tt.term_taxonomy_id FROM {$wpdb->terms} AS t JOIN {$wpdb->term_taxonomy} AS tt ON t.term_id = tt.term_id WHERE t.name=%s AND tt.taxonomy=%s AND tt.term_taxonomy_id IN ({$in})", $term_name, $taxonomy ) ); } if ( ! $ttid_in_correct_lang ) { /* If we do not have a term by this name in the given taxonomy and language we have to create it. * In doing so we must avoid interactions with filtering by wpml on this functionality and ensure uniqueness for the slug of the newly created term. */ $new_term = wp_insert_term( $term_name, $taxonomy, array( 'slug' => self::term_unique_slug( sanitize_title( $term_name ), $taxonomy, $post_lang ) ) ); if ( isset( $new_term[ 'term_taxonomy_id' ] ) ) { $ttid_in_correct_lang = $new_term[ 'term_taxonomy_id' ]; $trid = $bulk ? $sitepress->get_element_trid( $ttid, 'tax_' . $taxonomy ) : false; $sitepress->set_element_language_details( $ttid_in_correct_lang, 'tax_' . $taxonomy, $trid, $post_lang ); } } if ( ! in_array( $ttid_in_correct_lang, $changed_ttids ) ) { $wpdb->update( $wpdb->term_relationships, array( 'term_taxonomy_id' => $ttid_in_correct_lang ), $wrong_term_where ); $new_ttids [ ] = $ttid_in_correct_lang; } else { $wpdb->delete( $wpdb->term_relationships, array('object_id'=>$post_id, 'term_taxonomy_id' => $ttid) ); } } } } // Update term counts manually here, since using sql, will not trigger the updating of term counts automatically. wp_update_term_count ( array_merge ( $changed_ttids, $new_ttids ), $taxonomy ); } /** * Returns an array of all terms, that have a language suffix on them. * This is used by troubleshooting functionality. * * @return array */ public static function get_all_terms_with_language_suffix() { global $wpdb; $lang_codes = $wpdb->get_col( "SELECT code FROM {$wpdb->prefix}icl_languages" ); /* Build the expression to find all potential candidates for renaming. * These must have the part "