'show_ui' => true,
'show_admin_column' => true,
'_builtin' => true,
+ 'capabilities' => array(
+ 'manage_terms' => 'manage_categories',
+ 'edit_terms' => 'edit_categories',
+ 'delete_terms' => 'delete_categories',
+ 'assign_terms' => 'assign_categories',
+ ),
+ 'show_in_rest' => true,
+ 'rest_base' => 'categories',
+ 'rest_controller_class' => 'WP_REST_Terms_Controller',
) );
register_taxonomy( 'post_tag', 'post', array(
'show_ui' => true,
'show_admin_column' => true,
'_builtin' => true,
+ 'capabilities' => array(
+ 'manage_terms' => 'manage_post_tags',
+ 'edit_terms' => 'edit_post_tags',
+ 'delete_terms' => 'delete_post_tags',
+ 'assign_terms' => 'assign_post_tags',
+ ),
+ 'show_in_rest' => true,
+ 'rest_base' => 'tags',
+ 'rest_controller_class' => 'WP_REST_Terms_Controller',
) );
register_taxonomy( 'nav_menu', 'nav_menu_item', array(
if ( is_object($object) ) {
if ( $object->post_type == 'attachment' )
- return get_attachment_taxonomies($object);
+ return get_attachment_taxonomies( $object, $output );
$object = $object->post_type;
}
* @global array $wp_taxonomies The registered taxonomies.
*
* @param string $taxonomy Name of taxonomy object to return.
- * @return object|false The Taxonomy Object or false if $taxonomy doesn't exist.
+ * @return WP_Taxonomy|false The Taxonomy Object or false if $taxonomy doesn't exist.
*/
function get_taxonomy( $taxonomy ) {
global $wp_taxonomies;
* @since 4.4.0 The `show_ui` argument is now enforced on the term editing screen.
* @since 4.4.0 The `public` argument now controls whether the taxonomy can be queried on the front end.
* @since 4.5.0 Introduced `publicly_queryable` argument.
+ * @since 4.7.0 Introduced `show_in_rest`, 'rest_base' and 'rest_controller_class'
+ * arguments to register the Taxonomy in REST API.
*
* @global array $wp_taxonomies Registered taxonomies.
- * @global WP $wp WP instance.
*
* @param string $taxonomy Taxonomy key, must not exceed 32 characters.
- * @param array|string $object_type Name of the object type for the taxonomy object.
+ * @param array|string $object_type Object type or array of object types with which the taxonomy should be associated.
* @param array|string $args {
* Optional. Array or query string of arguments for registering a taxonomy.
*
- * @type string $label Name of the taxonomy shown in the menu. Usually plural. If not set,
- * `$labels['name']` will be used.
- * @type array $labels An array of labels for this taxonomy. By default, Tag labels are used for
- * non-hierarchical taxonmies, and Category labels are used for hierarchical
- * taxonomies. See accepted values in get_taxonomy_labels().
- * Default empty array.
+ * @type array $labels An array of labels for this taxonomy. By default, Tag labels are
+ * used for non-hierarchical taxonomies, and Category labels are used
+ * for hierarchical taxonomies. See accepted values in
+ * get_taxonomy_labels(). Default empty array.
* @type string $description A short descriptive summary of what the taxonomy is for. Default empty.
* @type bool $public Whether a taxonomy is intended for use publicly either via
* the admin interface or by front-end users. The default settings
* (default true).
* @type bool $show_in_nav_menus Makes this taxonomy available for selection in navigation menus. If not
* set, the default is inherited from `$public` (default true).
+ * @type bool $show_in_rest Whether to include the taxonomy in the REST API.
+ * @type string $rest_base To change the base url of REST API route. Default is $taxonomy.
+ * @type string $rest_controller_class REST API Controller class name. Default is 'WP_REST_Terms_Controller'.
* @type bool $show_tagcloud Whether to list the taxonomy in the Tag Cloud Widget controls. If not set,
* the default is inherited from `$show_ui` (default true).
* @type bool $show_in_quick_edit Whether to show the taxonomy in the quick/bulk edit panel. It not set,
* @return WP_Error|void WP_Error, if errors.
*/
function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
- global $wp_taxonomies, $wp;
+ global $wp_taxonomies;
if ( ! is_array( $wp_taxonomies ) )
$wp_taxonomies = array();
$args = wp_parse_args( $args );
- /**
- * Filters the arguments for registering a taxonomy.
- *
- * @since 4.4.0
- *
- * @param array $args Array of arguments for registering a taxonomy.
- * @param string $taxonomy Taxonomy key.
- * @param array $object_type Array of names of object types for the taxonomy.
- */
- $args = apply_filters( 'register_taxonomy_args', $args, $taxonomy, (array) $object_type );
-
- $defaults = array(
- 'labels' => array(),
- 'description' => '',
- 'public' => true,
- 'publicly_queryable' => null,
- 'hierarchical' => false,
- 'show_ui' => null,
- 'show_in_menu' => null,
- 'show_in_nav_menus' => null,
- 'show_tagcloud' => null,
- 'show_in_quick_edit' => null,
- 'show_admin_column' => false,
- 'meta_box_cb' => null,
- 'capabilities' => array(),
- 'rewrite' => true,
- 'query_var' => $taxonomy,
- 'update_count_callback' => '',
- '_builtin' => false,
- );
- $args = array_merge( $defaults, $args );
-
if ( empty( $taxonomy ) || strlen( $taxonomy ) > 32 ) {
_doing_it_wrong( __FUNCTION__, __( 'Taxonomy names must be between 1 and 32 characters in length.' ), '4.2.0' );
return new WP_Error( 'taxonomy_length_invalid', __( 'Taxonomy names must be between 1 and 32 characters in length.' ) );
}
- // If not set, default to the setting for public.
- if ( null === $args['publicly_queryable'] ) {
- $args['publicly_queryable'] = $args['public'];
- }
+ $taxonomy_object = new WP_Taxonomy( $taxonomy, $object_type, $args );
+ $taxonomy_object->add_rewrite_rules();
- // Non-publicly queryable taxonomies should not register query vars, except in the admin.
- if ( false !== $args['query_var'] && ( is_admin() || false !== $args['publicly_queryable'] ) && ! empty( $wp ) ) {
- if ( true === $args['query_var'] )
- $args['query_var'] = $taxonomy;
- else
- $args['query_var'] = sanitize_title_with_dashes( $args['query_var'] );
- $wp->add_query_var( $args['query_var'] );
- } else {
- // Force query_var to false for non-public taxonomies.
- $args['query_var'] = false;
- }
-
- if ( false !== $args['rewrite'] && ( is_admin() || '' != get_option( 'permalink_structure' ) ) ) {
- $args['rewrite'] = wp_parse_args( $args['rewrite'], array(
- 'with_front' => true,
- 'hierarchical' => false,
- 'ep_mask' => EP_NONE,
- ) );
+ $wp_taxonomies[ $taxonomy ] = $taxonomy_object;
- if ( empty( $args['rewrite']['slug'] ) )
- $args['rewrite']['slug'] = sanitize_title_with_dashes( $taxonomy );
-
- if ( $args['hierarchical'] && $args['rewrite']['hierarchical'] )
- $tag = '(.+?)';
- else
- $tag = '([^/]+)';
-
- add_rewrite_tag( "%$taxonomy%", $tag, $args['query_var'] ? "{$args['query_var']}=" : "taxonomy=$taxonomy&term=" );
- add_permastruct( $taxonomy, "{$args['rewrite']['slug']}/%$taxonomy%", $args['rewrite'] );
- }
+ $taxonomy_object->add_hooks();
- // If not set, default to the setting for public.
- if ( null === $args['show_ui'] )
- $args['show_ui'] = $args['public'];
-
- // If not set, default to the setting for show_ui.
- if ( null === $args['show_in_menu' ] || ! $args['show_ui'] )
- $args['show_in_menu' ] = $args['show_ui'];
-
- // If not set, default to the setting for public.
- if ( null === $args['show_in_nav_menus'] )
- $args['show_in_nav_menus'] = $args['public'];
-
- // If not set, default to the setting for show_ui.
- if ( null === $args['show_tagcloud'] )
- $args['show_tagcloud'] = $args['show_ui'];
-
- // If not set, default to the setting for show_ui.
- if ( null === $args['show_in_quick_edit'] ) {
- $args['show_in_quick_edit'] = $args['show_ui'];
- }
-
- $default_caps = array(
- 'manage_terms' => 'manage_categories',
- 'edit_terms' => 'manage_categories',
- 'delete_terms' => 'manage_categories',
- 'assign_terms' => 'edit_posts',
- );
- $args['cap'] = (object) array_merge( $default_caps, $args['capabilities'] );
- unset( $args['capabilities'] );
-
- $args['name'] = $taxonomy;
- $args['object_type'] = array_unique( (array) $object_type );
-
- $args['labels'] = get_taxonomy_labels( (object) $args );
- $args['label'] = $args['labels']->name;
-
- // If not set, use the default meta box
- if ( null === $args['meta_box_cb'] ) {
- if ( $args['hierarchical'] )
- $args['meta_box_cb'] = 'post_categories_meta_box';
- else
- $args['meta_box_cb'] = 'post_tags_meta_box';
- }
-
- $wp_taxonomies[ $taxonomy ] = (object) $args;
-
- // Register callback handling for meta box.
- add_filter( 'wp_ajax_add-' . $taxonomy, '_wp_ajax_add_hierarchical_term' );
/**
* Fires after a taxonomy is registered.
* @param array|string $object_type Object type or array of object types.
* @param array $args Array of taxonomy registration arguments.
*/
- do_action( 'registered_taxonomy', $taxonomy, $object_type, $args );
+ do_action( 'registered_taxonomy', $taxonomy, $object_type, (array) $taxonomy_object );
}
/**
return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy.' ) );
}
- $taxonomy_args = get_taxonomy( $taxonomy );
+ $taxonomy_object = get_taxonomy( $taxonomy );
// Do not allow unregistering internal taxonomies.
- if ( $taxonomy_args->_builtin ) {
+ if ( $taxonomy_object->_builtin ) {
return new WP_Error( 'invalid_taxonomy', __( 'Unregistering a built-in taxonomy is not allowed' ) );
}
- global $wp, $wp_taxonomies;
-
- // Remove query var.
- if ( false !== $taxonomy_args->query_var ) {
- $wp->remove_query_var( $taxonomy_args->query_var );
- }
-
- // Remove rewrite tags and permastructs.
- if ( false !== $taxonomy_args->rewrite ) {
- remove_rewrite_tag( "%$taxonomy%" );
- remove_permastruct( $taxonomy );
- }
+ global $wp_taxonomies;
- // Unregister callback handling for meta box.
- remove_filter( 'wp_ajax_add-' . $taxonomy, '_wp_ajax_add_hierarchical_term' );
+ $taxonomy_object->remove_rewrite_rules();
+ $taxonomy_object->remove_hooks();
// Remove the taxonomy.
unset( $wp_taxonomies[ $taxonomy ] );
* @since 4.3.0 Added the `no_terms` label.
* @since 4.4.0 Added the `items_list_navigation` and `items_list` labels.
*
- * @param object $tax Taxonomy object.
+ * @param WP_Taxonomy $tax Taxonomy object.
* @return object object with all the labels as member variables.
*/
function get_taxonomy_labels( $tax ) {
* filters and return a `WP_Term` object corresponding to the `$term` data. If `WP_Term`,
* will return `$term`.
* @param string $taxonomy Optional. Taxonomy name that $term is part of.
- * @param string $output Constant OBJECT, ARRAY_A, or ARRAY_N
+ * @param string $output Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which correspond to
+ * a WP_Term object, an associative array, or a numeric array, respectively. Default OBJECT.
* @param string $filter Optional, default is raw or no WordPress defined filter will applied.
* @return array|WP_Term|WP_Error|null Object of the type specified by `$output` on success. When `$output` is 'OBJECT',
* a WP_Term instance is returned. If taxonomy does not exist, a WP_Error is
* @param int|WP_Term $_term Term object or ID.
* @param string $taxonomy The taxonomy slug.
*/
- $_term = apply_filters( "get_$taxonomy", $_term, $taxonomy );
+ $_term = apply_filters( "get_{$taxonomy}", $_term, $taxonomy );
// Bail if a filter callback has changed the type of the `$_term` object.
if ( ! ( $_term instanceof WP_Term ) ) {
* @param string $field Either 'slug', 'name', 'id' (term_id), or 'term_taxonomy_id'
* @param string|int $value Search for this term value
* @param string $taxonomy Taxonomy name. Optional, if `$field` is 'term_taxonomy_id'.
- * @param string $output Constant OBJECT, ARRAY_A, or ARRAY_N
+ * @param string $output Optional. The required return type. One of OBJECT, ARRAY_A, or ARRAY_N, which correspond to
+ * a WP_Term object, an associative array, or a numeric array, respectively. Default OBJECT.
* @param string $filter Optional, default is raw or no WordPress defined filter will applied.
- * @return WP_Term|bool WP_Term instance on success. Will return false if `$taxonomy` does not exist
- * or `$term` was not found.
+ * @return WP_Term|array|false WP_Term instance (or array) on success. Will return false if `$taxonomy` does not exist
+ * or `$term` was not found.
*/
function get_term_by( $field, $value, $taxonomy = '', $output = OBJECT, $filter = 'raw' ) {
global $wpdb;
*
* @global wpdb $wpdb WordPress database abstraction object.
*
- * @param int|string $term The term to check
+ * @param int|string $term The term to check. Accepts term ID, slug, or name.
* @param string $taxonomy The taxonomy name to use
* @param int $parent Optional. ID of parent term under which to confine the exists search.
* @return mixed Returns null if the term does not exist. Returns the term ID
* by the parent function. WP_Error otherwise.
* @param array $object_ids List of term object IDs.
*/
- do_action( "delete_$taxonomy", $term, $tt_id, $deleted_term, $object_ids );
+ do_action( "delete_{$taxonomy}", $term, $tt_id, $deleted_term, $object_ids );
return true;
}
* Introduced `$parent` argument.
* @since 4.4.0 Introduced `$meta_query` and `$update_term_meta_cache` arguments. When `$fields` is 'all' or
* 'all_with_object_id', an array of `WP_Term` objects will be returned.
+ * @since 4.7.0 Refactored to use WP_Term_Query, and to support any WP_Term_Query arguments.
*
* @global wpdb $wpdb WordPress database abstraction object.
*
* @param int|array $object_ids The ID(s) of the object(s) to retrieve.
* @param string|array $taxonomies The taxonomies to retrieve terms from.
- * @param array|string $args {
- * Array of arguments.
- * @type string $orderby Field by which results should be sorted. Accepts 'name', 'count', 'slug',
- * 'term_group', 'term_order', 'taxonomy', 'parent', or 'term_taxonomy_id'.
- * Default 'name'.
- * @type string $order Sort order. Accepts 'ASC' or 'DESC'. Default 'ASC'.
- * @type string $fields Fields to return for matched terms. Accepts 'all', 'ids', 'names', and
- * 'all_with_object_id'. Note that 'all' or 'all_with_object_id' will result
- * in an array of term objects being returned, 'ids' will return an array of
- * integers, and 'names' an array of strings.
- * @type int $parent Optional. Limit results to the direct children of a given term ID.
- * @type bool $update_term_meta_cache Whether to prime termmeta cache for matched terms. Only applies when
- * `$fields` is 'all', 'all_with_object_id', or 'term_id'. Default true.
- * @type array $meta_query Meta query clauses to limit retrieved terms by. See `WP_Meta_Query`.
- * Default empty.
- * }
+ * @param array|string $args See WP_Term_Query::__construct() for supported arguments.
* @return array|WP_Error The requested term data or empty array if no terms found.
* WP_Error if any of the $taxonomies don't exist.
*/
$object_ids = array($object_ids);
$object_ids = array_map('intval', $object_ids);
- $defaults = array(
- 'orderby' => 'name',
- 'order' => 'ASC',
- 'fields' => 'all',
- 'parent' => '',
- 'update_term_meta_cache' => true,
- 'meta_query' => '',
- );
- $args = wp_parse_args( $args, $defaults );
-
- $terms = array();
- if ( count($taxonomies) > 1 ) {
- foreach ( $taxonomies as $index => $taxonomy ) {
- $t = get_taxonomy($taxonomy);
- if ( isset($t->args) && is_array($t->args) && $args != array_merge($args, $t->args) ) {
- unset($taxonomies[$index]);
- $terms = array_merge($terms, wp_get_object_terms($object_ids, $taxonomy, array_merge($args, $t->args)));
- }
- }
- } else {
- $t = get_taxonomy($taxonomies[0]);
- if ( isset($t->args) && is_array($t->args) )
- $args = array_merge($args, $t->args);
- }
-
- $orderby = $args['orderby'];
- $order = $args['order'];
- $fields = $args['fields'];
-
- if ( in_array( $orderby, array( 'term_id', 'name', 'slug', 'term_group' ) ) ) {
- $orderby = "t.$orderby";
- } elseif ( in_array( $orderby, array( 'count', 'parent', 'taxonomy', 'term_taxonomy_id' ) ) ) {
- $orderby = "tt.$orderby";
- } elseif ( 'term_order' === $orderby ) {
- $orderby = 'tr.term_order';
- } elseif ( 'none' === $orderby ) {
- $orderby = '';
- $order = '';
- } else {
- $orderby = 't.term_id';
- }
-
- // tt_ids queries can only be none or tr.term_taxonomy_id
- if ( ('tt_ids' == $fields) && !empty($orderby) )
- $orderby = 'tr.term_taxonomy_id';
-
- if ( !empty($orderby) )
- $orderby = "ORDER BY $orderby";
-
- $order = strtoupper( $order );
- if ( '' !== $order && ! in_array( $order, array( 'ASC', 'DESC' ) ) )
- $order = 'ASC';
-
- $taxonomy_array = $taxonomies;
- $object_id_array = $object_ids;
- $taxonomies = "'" . implode("', '", array_map( 'esc_sql', $taxonomies ) ) . "'";
- $object_ids = implode(', ', $object_ids);
-
- $select_this = '';
- if ( 'all' == $fields ) {
- $select_this = 't.*, tt.*';
- } elseif ( 'ids' == $fields ) {
- $select_this = 't.term_id';
- } elseif ( 'names' == $fields ) {
- $select_this = 't.name';
- } elseif ( 'slugs' == $fields ) {
- $select_this = 't.slug';
- } elseif ( 'all_with_object_id' == $fields ) {
- $select_this = 't.*, tt.*, tr.object_id';
- }
-
- $where = array(
- "tt.taxonomy IN ($taxonomies)",
- "tr.object_id IN ($object_ids)",
- );
-
- if ( '' !== $args['parent'] ) {
- $where[] = $wpdb->prepare( 'tt.parent = %d', $args['parent'] );
- }
-
- // Meta query support.
- $meta_query_join = '';
- if ( ! empty( $args['meta_query'] ) ) {
- $mquery = new WP_Meta_Query( $args['meta_query'] );
- $mq_sql = $mquery->get_sql( 'term', 't', 'term_id' );
-
- $meta_query_join .= $mq_sql['join'];
-
- // Strip leading AND.
- $where[] = preg_replace( '/^\s*AND/', '', $mq_sql['where'] );
- }
-
- $where = implode( ' AND ', $where );
-
- $query = "SELECT $select_this FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN $wpdb->term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id $meta_query_join WHERE $where $orderby $order";
-
- $objects = false;
- if ( 'all' == $fields || 'all_with_object_id' == $fields ) {
- $_terms = $wpdb->get_results( $query );
- $object_id_index = array();
- foreach ( $_terms as $key => $term ) {
- $term = sanitize_term( $term, $taxonomy, 'raw' );
- $_terms[ $key ] = $term;
-
- if ( isset( $term->object_id ) ) {
- $object_id_index[ $key ] = $term->object_id;
- }
- }
-
- update_term_cache( $_terms );
- $_terms = array_map( 'get_term', $_terms );
-
- // Re-add the object_id data, which is lost when fetching terms from cache.
- if ( 'all_with_object_id' === $fields ) {
- foreach ( $_terms as $key => $_term ) {
- if ( isset( $object_id_index[ $key ] ) ) {
- $_term->object_id = $object_id_index[ $key ];
- }
- }
- }
-
- $terms = array_merge( $terms, $_terms );
- $objects = true;
-
- } elseif ( 'ids' == $fields || 'names' == $fields || 'slugs' == $fields ) {
- $_terms = $wpdb->get_col( $query );
- $_field = ( 'ids' == $fields ) ? 'term_id' : 'name';
- foreach ( $_terms as $key => $term ) {
- $_terms[$key] = sanitize_term_field( $_field, $term, $term, $taxonomy, 'raw' );
- }
- $terms = array_merge( $terms, $_terms );
- } elseif ( 'tt_ids' == $fields ) {
- $terms = $wpdb->get_col("SELECT tr.term_taxonomy_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tr.object_id IN ($object_ids) AND tt.taxonomy IN ($taxonomies) $orderby $order");
- foreach ( $terms as $key => $tt_id ) {
- $terms[$key] = sanitize_term_field( 'term_taxonomy_id', $tt_id, 0, $taxonomy, 'raw' ); // 0 should be the term id, however is not needed when using raw context.
- }
- }
+ $args = wp_parse_args( $args );
- // Update termmeta cache, if necessary.
- if ( $args['update_term_meta_cache'] && ( 'all' === $fields || 'all_with_object_id' === $fields || 'ids' === $fields ) ) {
- if ( 'ids' === $fields ) {
- $term_ids = $terms;
- } else {
- $term_ids = wp_list_pluck( $terms, 'term_id' );
- }
+ $args['taxonomy'] = $taxonomies;
+ $args['object_ids'] = $object_ids;
- update_termmeta_cache( $term_ids );
- }
-
- if ( ! $terms ) {
- $terms = array();
- } elseif ( $objects && 'all_with_object_id' !== $fields ) {
- $_tt_ids = array();
- $_terms = array();
- foreach ( $terms as $term ) {
- if ( in_array( $term->term_taxonomy_id, $_tt_ids ) ) {
- continue;
- }
-
- $_tt_ids[] = $term->term_taxonomy_id;
- $_terms[] = $term;
- }
- $terms = $_terms;
- } elseif ( ! $objects ) {
- $terms = array_values( array_unique( $terms ) );
- }
+ $terms = get_terms( $args );
/**
* Filters the terms for a given object or objects.
*
* @since 4.2.0
*
- * @param array $terms An array of terms for the given object or objects.
- * @param array $object_id_array Array of object IDs for which `$terms` were retrieved.
- * @param array $taxonomy_array Array of taxonomies from which `$terms` were retrieved.
- * @param array $args An array of arguments for retrieving terms for the given
- * object(s). See wp_get_object_terms() for details.
+ * @param array $terms An array of terms for the given object or objects.
+ * @param array $object_ids Array of object IDs for which `$terms` were retrieved.
+ * @param array $taxonomies Array of taxonomies from which `$terms` were retrieved.
+ * @param array $args An array of arguments for retrieving terms for the given
+ * object(s). See wp_get_object_terms() for details.
*/
- $terms = apply_filters( 'get_object_terms', $terms, $object_id_array, $taxonomy_array, $args );
+ $terms = apply_filters( 'get_object_terms', $terms, $object_ids, $taxonomies, $args );
+
+ $object_ids = implode( ',', $object_ids );
+ $taxonomies = implode( ',', $taxonomies );
/**
* Filters the terms for a given object or objects.
$slug = wp_unique_term_slug( $slug, (object) $args );
- if ( false === $wpdb->insert( $wpdb->terms, compact( 'name', 'slug', 'term_group' ) ) ) {
+ $data = compact( 'name', 'slug', 'term_group' );
+
+ /**
+ * Filters term data before it is inserted into the database.
+ *
+ * @since 4.7.0
+ *
+ * @param array $data Term data to be inserted.
+ * @param string $taxonomy Taxonomy slug.
+ * @param array $args Arguments passed to wp_insert_term().
+ */
+ $data = apply_filters( 'wp_insert_term_data', $data, $taxonomy, $args );
+
+ if ( false === $wpdb->insert( $wpdb->terms, $data ) ) {
return new WP_Error( 'db_insert_error', __( 'Could not insert term into the database' ), $wpdb->last_error );
}
* @param int $term_id Term ID.
* @param int $tt_id Term taxonomy ID.
*/
- do_action( "create_$taxonomy", $term_id, $tt_id );
+ do_action( "create_{$taxonomy}", $term_id, $tt_id );
/**
* Filters the term ID after a new term is created.
* @param int $term_id Term ID.
* @param int $tt_id Term taxonomy ID.
*/
- do_action( "created_$taxonomy", $term_id, $tt_id );
+ do_action( "created_{$taxonomy}", $term_id, $tt_id );
return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
}
* Fires immediately before an object-term relationship is added.
*
* @since 2.9.0
+ * @since 4.7.0 Added the `$taxonomy` parameter.
*
- * @param int $object_id Object ID.
- * @param int $tt_id Term taxonomy ID.
+ * @param int $object_id Object ID.
+ * @param int $tt_id Term taxonomy ID.
+ * @param string $taxonomy Taxonomy slug.
*/
- do_action( 'add_term_relationship', $object_id, $tt_id );
+ do_action( 'add_term_relationship', $object_id, $tt_id, $taxonomy );
$wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $object_id, 'term_taxonomy_id' => $tt_id ) );
/**
* Fires immediately after an object-term relationship is added.
*
* @since 2.9.0
+ * @since 4.7.0 Added the `$taxonomy` parameter.
*
- * @param int $object_id Object ID.
- * @param int $tt_id Term taxonomy ID.
+ * @param int $object_id Object ID.
+ * @param int $tt_id Term taxonomy ID.
+ * @param string $taxonomy Taxonomy slug.
*/
- do_action( 'added_term_relationship', $object_id, $tt_id );
+ do_action( 'added_term_relationship', $object_id, $tt_id, $taxonomy );
$new_tt_ids[] = $tt_id;
}
* Fires immediately before an object-term relationship is deleted.
*
* @since 2.9.0
+ * @since 4.7.0 Added the `$taxonomy` parameter.
*
* @param int $object_id Object ID.
* @param array $tt_ids An array of term taxonomy IDs.
+ * @param string $taxonomy Taxonomy slug.
*/
- do_action( 'delete_term_relationships', $object_id, $tt_ids );
+ do_action( 'delete_term_relationships', $object_id, $tt_ids, $taxonomy );
$deleted = $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id IN ($in_tt_ids)", $object_id ) );
wp_cache_delete( $object_id, $taxonomy . '_relationships' );
* Fires immediately after an object-term relationship is deleted.
*
* @since 2.9.0
+ * @since 4.7.0 Added the `$taxonomy` parameter.
*
- * @param int $object_id Object ID.
- * @param array $tt_ids An array of term taxonomy IDs.
+ * @param int $object_id Object ID.
+ * @param array $tt_ids An array of term taxonomy IDs.
+ * @param string $taxonomy Taxonomy slug.
*/
- do_action( 'deleted_term_relationships', $object_id, $tt_ids );
+ do_action( 'deleted_term_relationships', $object_id, $tt_ids, $taxonomy );
wp_update_term_count( $tt_ids, $taxonomy );
if ( $duplicate && $duplicate->term_id != $term_id ) {
// If an empty slug was passed or the parent changed, reset the slug to something unique.
// Otherwise, bail.
- if ( $empty_slug || ( $parent != $term['parent']) )
+ if ( $empty_slug || ( $parent != $term['parent']) ) {
$slug = wp_unique_term_slug($slug, (object) $args);
- else
+ } else {
+ /* translators: 1: Taxonomy term slug */
return new WP_Error('duplicate_term_slug', sprintf(__('The slug “%s” is already in use by another term'), $slug));
+ }
}
$tt_id = (int) $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) );
* @param string $taxonomy Taxonomy slug.
*/
do_action( 'edit_terms', $term_id, $taxonomy );
- $wpdb->update($wpdb->terms, compact( 'name', 'slug', 'term_group' ), compact( 'term_id' ) );
+
+ $data = compact( 'name', 'slug', 'term_group' );
+
+ /**
+ * Filters term data before it is updated in the database.
+ *
+ * @since 4.7.0
+ *
+ * @param array $data Term data to be updated.
+ * @param int $term_id Term ID.
+ * @param string $taxonomy Taxonomy slug.
+ * @param array $args Arguments passed to wp_update_term().
+ */
+ $data = apply_filters( 'wp_update_term_data', $data, $term_id, $taxonomy, $args );
+
+ $wpdb->update( $wpdb->terms, $data, compact( 'term_id' ) );
if ( empty($slug) ) {
$slug = sanitize_title($name, $term_id);
$wpdb->update( $wpdb->terms, compact( 'slug' ), compact( 'term_id' ) );
* @param int $term_id Term ID.
* @param int $tt_id Term taxonomy ID.
*/
- do_action( "edit_$taxonomy", $term_id, $tt_id );
+ do_action( "edit_{$taxonomy}", $term_id, $tt_id );
/** This filter is documented in wp-includes/taxonomy.php */
$term_id = apply_filters( 'term_id_filter', $term_id, $tt_id );
* @param int $term_id Term ID.
* @param int $tt_id Term taxonomy ID.
*/
- do_action( "edited_$taxonomy", $term_id, $tt_id );
+ do_action( "edited_{$taxonomy}", $term_id, $tt_id );
return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
}
* function only fetches relationship data that is already in the cache.
*
* @since 2.3.0
+ * @since 4.7.0 Returns a WP_Error object if get_term() returns an error for
+ * any of the matched terms.
*
* @param int $id Term object ID.
* @param string $taxonomy Taxonomy name.
- * @return bool|array Array of `WP_Term` objects, if cached False if cache is empty for `$taxonomy` and `$id`.
+ * @return bool|array|WP_Error Array of `WP_Term` objects, if cached.
+ * False if cache is empty for `$taxonomy` and `$id`.
+ * WP_Error if get_term() returns an error object for any term.
*/
function get_object_term_cache( $id, $taxonomy ) {
$_term_ids = wp_cache_get( $id, "{$taxonomy}_relationships" );
$terms = array();
foreach ( $term_ids as $term_id ) {
- $terms[] = wp_cache_get( $term_id, 'terms' );
+ $term = get_term( $term_id, $taxonomy );
+ if ( is_wp_error( $term ) ) {
+ return $term;
+ }
+
+ $terms[] = $term;
}
- return array_map( 'get_term', $terms );
+ return $terms;
}
/**
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff