Changeset 30336 for trunk/src/wp-includes/taxonomy.php
- Timestamp:
- 11/13/2014 08:04:02 PM (5 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/src/wp-includes/taxonomy.php
r30265 r30336 3387 3387 $tt_id = $wpdb->get_var( $wpdb->prepare( "SELECT tt.term_taxonomy_id FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.term_id = %d", $taxonomy, $term_id) ); 3388 3388 3389 // Check whether this is a shared term that needs splitting.3390 $_term_id = _split_shared_term( $term_id, $tt_id );3391 if ( ! is_wp_error( $_term_id ) ) {3392 $term_id = $_term_id;3393 }3394 3395 3389 /** 3396 3390 * Fires immediately before the given terms are edited. … … 4044 4038 do_action( 'edited_term_taxonomy', $term, $taxonomy ); 4045 4039 } 4046 }4047 4048 /**4049 * Create a new term for a term_taxonomy item that currently shares its term.4050 *4051 * @since 4.1.04052 * @access private4053 *4054 * @param int $term_id ID of the shared term.4055 * @param int $term_taxonomy_id ID of the term taxonomy item to receive a new term.4056 * @param array $shared_tts Sibling term taxonomies, used for busting caches.4057 * @return int Term ID.4058 */4059 function _split_shared_term( $term_id, $term_taxonomy_id ) {4060 global $wpdb;4061 4062 // Don't try to split terms if database schema does not support shared slugs.4063 $current_db_version = get_option( 'db_version' );4064 if ( $current_db_version < 30133 ) {4065 return $term_id;4066 }4067 4068 // If there are no shared term_taxonomy rows, there's nothing to do here.4069 $shared_tt_count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy tt WHERE tt.term_id = %d AND tt.term_taxonomy_id != %d", $term_id, $term_taxonomy_id ) );4070 if ( ! $shared_tt_count ) {4071 return $term_id;4072 }4073 4074 // Pull up data about the currently shared slug, which we'll use to populate the new one.4075 $shared_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.* FROM $wpdb->terms t WHERE t.term_id = %d", $term_id ) );4076 4077 $new_term_data = array(4078 'name' => $shared_term->name,4079 'slug' => $shared_term->slug,4080 'term_group' => $shared_term->term_group,4081 );4082 4083 if ( false === $wpdb->insert( $wpdb->terms, $new_term_data ) ) {4084 return new WP_Error( 'db_insert_error', __( 'Could not split shared term.' ), $wpdb->last_error );4085 }4086 4087 $new_term_id = (int) $wpdb->insert_id;4088 4089 // Update the existing term_taxonomy to point to the newly created term.4090 $wpdb->update( $wpdb->term_taxonomy,4091 array( 'term_id' => $new_term_id ),4092 array( 'term_taxonomy_id' => $term_taxonomy_id )4093 );4094 4095 // Clean the cache for term taxonomies formerly shared with the current term.4096 $shared_term_taxonomies = $wpdb->get_row( $wpdb->prepare( "SELECT taxonomy FROM $wpdb->term_taxonomy WHERE term_id = %d", $term_id ) );4097 foreach ( (array) $shared_term_taxonomies as $shared_term_taxonomy ) {4098 clean_term_cache( $term_id, $shared_term_taxonomy );4099 }4100 4101 return $new_term_id;4102 4040 } 4103 4041
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