X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/38ca813a0e312e2768e5b9519f0415cd0aa84781..8f374b7233bc2815ccc387e448d208c5434eb961:/wp-includes/taxonomy.php
diff --git a/wp-includes/taxonomy.php b/wp-includes/taxonomy.php
index dee7af8b..8ea976ff 100644
--- a/wp-includes/taxonomy.php
+++ b/wp-includes/taxonomy.php
@@ -12,19 +12,39 @@
//
/**
- * Creates the initial taxonomies when 'init' action is fired.
+ * Creates the initial taxonomies.
+ *
+ * This function fires twice: in wp-settings.php before plugins are loaded (for
+ * backwards compatibility reasons), and again on the 'init' action. We must avoid
+ * registering rewrite rules before the 'init' action.
*/
function create_initial_taxonomies() {
global $wp_rewrite;
+ if ( ! did_action( 'init' ) ) {
+ $rewrite = array( 'category' => false, 'post_tag' => false, 'post_format' => false );
+ } else {
+ $post_format_base = apply_filters( 'post_format_rewrite_base', 'type' );
+ $rewrite = array(
+ 'category' => array(
+ 'hierarchical' => true,
+ 'slug' => get_option('category_base') ? get_option('category_base') : 'category',
+ 'with_front' => ! get_option('category_base') || $wp_rewrite->using_index_permalinks(),
+ 'ep_mask' => EP_CATEGORIES,
+ ),
+ 'post_tag' => array(
+ 'slug' => get_option('tag_base') ? get_option('tag_base') : 'tag',
+ 'with_front' => ! get_option('tag_base') || $wp_rewrite->using_index_permalinks(),
+ 'ep_mask' => EP_TAGS,
+ ),
+ 'post_format' => $post_format_base ? array( 'slug' => $post_format_base ) : false,
+ );
+ }
+
register_taxonomy( 'category', 'post', array(
'hierarchical' => true,
- 'update_count_callback' => '_update_post_term_count',
'query_var' => 'category_name',
- 'rewrite' => did_action( 'init' ) ? array(
- 'hierarchical' => true,
- 'slug' => get_option('category_base') ? get_option('category_base') : 'category',
- 'with_front' => ( get_option('category_base') && ! $wp_rewrite->using_index_permalinks() ) ? false : true ) : false,
+ 'rewrite' => $rewrite['category'],
'public' => true,
'show_ui' => true,
'_builtin' => true,
@@ -32,11 +52,8 @@ function create_initial_taxonomies() {
register_taxonomy( 'post_tag', 'post', array(
'hierarchical' => false,
- 'update_count_callback' => '_update_post_term_count',
'query_var' => 'tag',
- 'rewrite' => did_action( 'init' ) ? array(
- 'slug' => get_option('tag_base') ? get_option('tag_base') : 'tag',
- 'with_front' => ( get_option('tag_base') && ! $wp_rewrite->using_index_permalinks() ) ? false : true ) : false,
+ 'rewrite' => $rewrite['post_tag'],
'public' => true,
'show_ui' => true,
'_builtin' => true,
@@ -79,12 +96,6 @@ function create_initial_taxonomies() {
'_builtin' => true,
) );
- $rewrite = false;
- if ( did_action( 'init' ) ) {
- $rewrite = apply_filters( 'post_format_rewrite_base', 'type' );
- $rewrite = $rewrite ? array( 'slug' => $rewrite ) : false;
- }
-
register_taxonomy( 'post_format', 'post', array(
'public' => true,
'hierarchical' => false,
@@ -93,10 +104,10 @@ function create_initial_taxonomies() {
'singular_name' => _x( 'Format', 'post format' ),
),
'query_var' => true,
- 'rewrite' => $rewrite,
+ 'rewrite' => $rewrite['post_format'],
'show_ui' => false,
'_builtin' => true,
- 'show_in_nav_menus' => false,
+ 'show_in_nav_menus' => current_theme_supports( 'post-formats' ),
) );
}
add_action( 'init', 'create_initial_taxonomies', 0 ); // highest priority
@@ -124,7 +135,6 @@ function get_taxonomies( $args = array(), $output = 'names', $operator = 'and' )
return wp_filter_object_list($wp_taxonomies, $args, $operator, $field);
}
-
/**
* Return all of the taxonomy names that are of $object_type.
*
@@ -257,8 +267,10 @@ function is_taxonomy_hierarchical($taxonomy) {
* hierarchical - has some defined purpose at other parts of the API and is a
* boolean value.
*
- * update_count_callback - works much like a hook, in that it will be called
- * when the count is updated.
+ * update_count_callback - works much like a hook, in that it will be called when the count is updated.
+ * Defaults to _update_post_term_count() for taxonomies attached to post types, which then confirms
+ * that the objects are published before counting them.
+ * Defaults to _update_generic_term_count() for taxonomies attached to other object types, such as links.
*
* rewrite - false to prevent rewrite, or array('slug'=>$slug) to customize
* permastruct; default will use $taxonomy as slug.
@@ -266,7 +278,7 @@ function is_taxonomy_hierarchical($taxonomy) {
* query_var - false to prevent queries, or string to customize query var
* (?$query_var=$term); default will use $taxonomy as query var.
*
- * public - If the taxonomy should be publically queryable; //@TODO not implemented.
+ * public - If the taxonomy should be publicly queryable; //@TODO not implemented.
* defaults to true.
*
* show_ui - If the WordPress UI admin tags UI should apply to this taxonomy;
@@ -276,7 +288,7 @@ function is_taxonomy_hierarchical($taxonomy) {
* Defaults to public.
*
* show_tagcloud - false to prevent the taxonomy being listed in the Tag Cloud Widget;
- * defaults to show_ui which defalts to public.
+ * defaults to show_ui which defaults to public.
*
* labels - An array of labels for this taxonomy. You can see accepted values in {@link get_taxonomy_labels()}. By default tag labels are used for non-hierarchical types and category labels for hierarchical ones.
*
@@ -284,7 +296,6 @@ function is_taxonomy_hierarchical($taxonomy) {
* @subpackage Taxonomy
* @since 2.3.0
* @uses $wp_taxonomies Inserts new taxonomy object into the list
- * @uses $wp_rewrite Adds rewrite tags and permastructs
* @uses $wp Adds query vars
*
* @param string $taxonomy Name of taxonomy object
@@ -292,7 +303,7 @@ function is_taxonomy_hierarchical($taxonomy) {
* @param array|string $args See above description for the two keys values.
*/
function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
- global $wp_taxonomies, $wp_rewrite, $wp;
+ global $wp_taxonomies, $wp;
if ( ! is_array($wp_taxonomies) )
$wp_taxonomies = array();
@@ -318,11 +329,12 @@ function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
$wp->add_query_var($args['query_var']);
}
- if ( false !== $args['rewrite'] && '' != get_option('permalink_structure') ) {
+ if ( false !== $args['rewrite'] && ( is_admin() || '' != get_option('permalink_structure') ) ) {
$args['rewrite'] = wp_parse_args($args['rewrite'], array(
'slug' => sanitize_title_with_dashes($taxonomy),
'with_front' => true,
- 'hierarchical' => false
+ 'hierarchical' => false,
+ 'ep_mask' => EP_NONE,
));
if ( $args['hierarchical'] && $args['rewrite']['hierarchical'] )
@@ -330,8 +342,8 @@ function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
else
$tag = '([^/]+)';
- $wp_rewrite->add_rewrite_tag("%$taxonomy%", $tag, $args['query_var'] ? "{$args['query_var']}=" : "taxonomy=$taxonomy&term=");
- $wp_rewrite->add_permastruct($taxonomy, "{$args['rewrite']['slug']}/%$taxonomy%", $args['rewrite']['with_front']);
+ add_rewrite_tag( "%$taxonomy%", $tag, $args['query_var'] ? "{$args['query_var']}=" : "taxonomy=$taxonomy&term=" );
+ add_permastruct( $taxonomy, "{$args['rewrite']['slug']}/%$taxonomy%", $args['rewrite'] );
}
if ( is_null($args['show_ui']) )
@@ -363,28 +375,31 @@ function register_taxonomy( $taxonomy, $object_type, $args = array() ) {
// register callback handling for metabox
add_filter('wp_ajax_add-' . $taxonomy, '_wp_ajax_add_hierarchical_term');
+
+ do_action( 'registered_taxonomy', $taxonomy, $object_type, $args );
}
/**
* Builds an object with all taxonomy labels out of a taxonomy object
*
* Accepted keys of the label array in the taxonomy object:
- * - name - general name for the taxonomy, usually plural. The same as and overriden by $tax->label. Default is Post Tags/Categories
- * - singular_name - name for one object of this taxonomy. Default is Post Tag/Category
+ * - name - general name for the taxonomy, usually plural. The same as and overridden by $tax->label. Default is Tags/Categories
+ * - singular_name - name for one object of this taxonomy. Default is Tag/Category
* - search_items - Default is Search Tags/Search Categories
* - popular_items - This string isn't used on hierarchical taxonomies. Default is Popular Tags
* - all_items - Default is All Tags/All Categories
* - parent_item - This string isn't used on non-hierarchical taxonomies. In hierarchical ones the default is Parent Category
* - parent_item_colon - The same as parent_item, but with colon : in the end
* - edit_item - Default is Edit Tag/Edit Category
+ * - view_item - Default is View Tag/View Category
* - update_item - Default is Update Tag/Update Category
* - add_new_item - Default is Add New Tag/Add New Category
* - new_item_name - Default is New Tag Name/New Category Name
- * - separate_items_with_commas - This string isn't used on hierarchical taxonomies. Default is "Separate tags with commas," used in the meta box.
- * - add_or_remove_items - This string isn't used on hierarchical taxonomies. Default is "Add or remove tags," used in the meta box when JavaScript is disabled.
- * - choose_from_most_used - This string isn't used on hierarchical taxonomies. Default is "Choose from the most used tags," used in the meta box.
+ * - separate_items_with_commas - This string isn't used on hierarchical taxonomies. Default is "Separate tags with commas", used in the meta box.
+ * - add_or_remove_items - This string isn't used on hierarchical taxonomies. Default is "Add or remove tags", used in the meta box when JavaScript is disabled.
+ * - choose_from_most_used - This string isn't used on hierarchical taxonomies. Default is "Choose from the most used tags", used in the meta box.
*
- * Above, the first default value is for non-hierarchical taxonomies (like tags) and the second one is for hierarchical taxonomies (like categories.)
+ * Above, the first default value is for non-hierarchical taxonomies (like tags) and the second one is for hierarchical taxonomies (like categories).
*
* @since 3.0.0
* @param object $tax Taxonomy object
@@ -396,8 +411,8 @@ function get_taxonomy_labels( $tax ) {
$tax->labels['separate_items_with_commas'] = $tax->helps;
$nohier_vs_hier_defaults = array(
- 'name' => array( _x( 'Post Tags', 'taxonomy general name' ), _x( 'Categories', 'taxonomy general name' ) ),
- 'singular_name' => array( _x( 'Post Tag', 'taxonomy singular name' ), _x( 'Category', 'taxonomy singular name' ) ),
+ 'name' => array( _x( 'Tags', 'taxonomy general name' ), _x( 'Categories', 'taxonomy general name' ) ),
+ 'singular_name' => array( _x( 'Tag', 'taxonomy singular name' ), _x( 'Category', 'taxonomy singular name' ) ),
'search_items' => array( __( 'Search Tags' ), __( 'Search Categories' ) ),
'popular_items' => array( __( 'Popular Tags' ), null ),
'all_items' => array( __( 'All Tags' ), __( 'All Categories' ) ),
@@ -426,7 +441,7 @@ function get_taxonomy_labels( $tax ) {
* @uses $wp_taxonomies Modifies taxonomy object
*
* @param string $taxonomy Name of taxonomy object
- * @param array|string $object_type Name of the object type
+ * @param string $object_type Name of the object type
* @return bool True if successful, false if not
*/
function register_taxonomy_for_object_type( $taxonomy, $object_type) {
@@ -487,7 +502,7 @@ function get_objects_in_term( $term_ids, $taxonomies, $args = array() ) {
foreach ( (array) $taxonomies as $taxonomy ) {
if ( ! taxonomy_exists( $taxonomy ) )
- return new WP_Error( 'invalid_taxonomy', __( 'Invalid Taxonomy' ) );
+ return new WP_Error( 'invalid_taxonomy', __( 'Invalid taxonomy' ) );
}
$defaults = array( 'order' => 'ASC' );
@@ -840,7 +855,7 @@ function &get_term($term, $taxonomy, $output = OBJECT, $filter = 'raw') {
}
if ( ! taxonomy_exists($taxonomy) ) {
- $error = new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+ $error = new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
return $error;
}
@@ -850,9 +865,10 @@ function &get_term($term, $taxonomy, $output = OBJECT, $filter = 'raw') {
} else {
if ( is_object($term) )
$term = $term->term_id;
- $term = (int) $term;
+ if ( !$term = (int) $term )
+ return $null;
if ( ! $_term = wp_cache_get($term, $taxonomy) ) {
- $_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND t.term_id = %s LIMIT 1", $taxonomy, $term) );
+ $_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND t.term_id = %d LIMIT 1", $taxonomy, $term) );
if ( ! $_term )
return $null;
wp_cache_add($term, $_term, $taxonomy);
@@ -968,7 +984,7 @@ function get_term_by($field, $value, $taxonomy, $output = OBJECT, $filter = 'raw
*/
function get_term_children( $term_id, $taxonomy ) {
if ( ! taxonomy_exists($taxonomy) )
- return new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+ return new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
$term_id = intval( $term_id );
@@ -1080,19 +1096,19 @@ function get_term_to_edit( $id, $taxonomy ) {
* hide_empty - Default is true. Will not return empty terms, which means
* terms whose count is 0 according to the given taxonomy.
*
- * exclude - Default is an empty array. An array, comma- or space-delimited string
- * of term ids to exclude from the return array. If 'include' is non-empty,
+ * exclude - Default is an empty array. An array, comma- or space-delimited string
+ * of term ids to exclude from the return array. If 'include' is non-empty,
* 'exclude' is ignored.
*
- * exclude_tree - Default is an empty array. An array, comma- or space-delimited
+ * exclude_tree - Default is an empty array. An array, comma- or space-delimited
* string of term ids to exclude from the return array, along with all of their
- * descendant terms according to the primary taxonomy. If 'include' is non-empty,
+ * descendant terms according to the primary taxonomy. If 'include' is non-empty,
* 'exclude_tree' is ignored.
*
- * include - Default is an empty array. An array, comma- or space-delimited string
+ * include - Default is an empty array. An array, comma- or space-delimited string
* of term ids to include in the return array.
*
- * number - The maximum number of terms to return. Default is to return them all.
+ * number - The maximum number of terms to return. Default is to return them all.
*
* offset - The number by which to offset the terms query.
*
@@ -1106,7 +1122,7 @@ function get_term_to_edit( $id, $taxonomy ) {
* (even if 'hide_empty' is set to true).
*
* search - Returned terms' names will contain the value of 'search',
- * case-insensitive. Default is an empty string.
+ * case-insensitive. Default is an empty string.
*
* name__like - Returned terms' names will begin with the value of 'name__like',
* case-insensitive. Default is empty string.
@@ -1117,13 +1133,13 @@ function get_term_to_edit( $id, $taxonomy ) {
* The 'get' argument, if set to 'all' instead of its default empty string,
* returns terms regardless of ancestry or whether the terms are empty.
*
- * The 'child_of' argument, when used, should be set to the integer of a term ID. Its default
- * is 0. If set to a non-zero value, all returned terms will be descendants
- * of that term according to the given taxonomy. Hence 'child_of' is set to 0
+ * The 'child_of' argument, when used, should be set to the integer of a term ID. Its default
+ * is 0. If set to a non-zero value, all returned terms will be descendants
+ * of that term according to the given taxonomy. Hence 'child_of' is set to 0
* if more than one taxonomy is passed in $taxonomies, because multiple taxonomies
* make term ancestry ambiguous.
*
- * The 'parent' argument, when used, should be set to the integer of a term ID. Its default is
+ * The 'parent' argument, when used, should be set to the integer of a term ID. Its default is
* the empty string '', which has a different meaning from the integer 0.
* If set to an integer value, all returned terms will have as an immediate
* ancestor the term whose ID is specified by that integer according to the given taxonomy.
@@ -1158,7 +1174,7 @@ function &get_terms($taxonomies, $args = '') {
foreach ( $taxonomies as $taxonomy ) {
if ( ! taxonomy_exists($taxonomy) ) {
- $error = & new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+ $error = new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
return $error;
}
}
@@ -1428,8 +1444,6 @@ function &get_terms($taxonomies, $args = '') {
/**
* Check if Term exists.
*
- * Returns the index of a defined term, or 0 (false) if the term doesn't exist.
- *
* Formerly is_term(), introduced in 2.3.0.
*
* @package WordPress
@@ -1441,7 +1455,8 @@ function &get_terms($taxonomies, $args = '') {
* @param int|string $term The term to check
* @param string $taxonomy The taxonomy name to use
* @param int $parent ID of parent term under which to confine the exists search.
- * @return mixed Get the term id or Term Object, if exists.
+ * @return mixed Returns 0 if the term does not exist. Returns the term ID if no taxonomy is specified
+ * and the term ID exists. Returns an array of the term ID and the taxonomy if the pairing exists.
*/
function term_exists($term, $taxonomy = '', $parent = 0) {
global $wpdb;
@@ -1492,10 +1507,36 @@ function term_exists($term, $taxonomy = '', $parent = 0) {
return $wpdb->get_var( $wpdb->prepare("SELECT term_id FROM $wpdb->terms as t WHERE $else_where", $else_where_fields) );
}
+/**
+ * Check if a term is an ancestor of another term.
+ *
+ * You can use either an id or the term object for both parameters.
+ *
+ * @since 3.4.0
+ *
+ * @param int|object $term1 ID or object to check if this is the parent term.
+ * @param int|object $term2 The child term.
+ * @param string $taxonomy Taxonomy name that $term1 and $term2 belong to.
+ * @return bool Whether $term2 is child of $term1
+ */
+function term_is_ancestor_of( $term1, $term2, $taxonomy ) {
+ if ( ! isset( $term1->term_id ) )
+ $term1 = get_term( $term1, $taxonomy );
+ if ( ! isset( $term2->parent ) )
+ $term2 = get_term( $term2, $taxonomy );
+
+ if ( empty( $term1->term_id ) || empty( $term2->parent ) )
+ return false;
+ if ( $term2->parent == $term1->term_id )
+ return true;
+
+ return term_is_ancestor_of( $term1, get_term( $term2->parent, $taxonomy ), $taxonomy );
+}
+
/**
* Sanitize Term all fields.
*
- * Relys on sanitize_term_field() to sanitize the term. The difference is that
+ * Relies on sanitize_term_field() to sanitize the term. The difference is that
* this function will sanitize all fields. The context is based
* on sanitize_term_field().
*
@@ -1762,12 +1803,12 @@ function wp_delete_term( $term, $taxonomy, $args = array() ) {
clean_object_term_cache( $objects, $object_type );
do_action( 'delete_term_taxonomy', $tt_id );
- $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->term_taxonomy WHERE term_taxonomy_id = %d", $tt_id ) );
+ $wpdb->delete( $wpdb->term_taxonomy, array( 'term_taxonomy_id' => $tt_id ) );
do_action( 'deleted_term_taxonomy', $tt_id );
// Delete the term if no taxonomies use it.
if ( !$wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE term_id = %d", $term) ) )
- $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->terms WHERE term_id = %d", $term) );
+ $wpdb->delete( $wpdb->terms, array( 'term_id' => $term ) );
clean_term_cache($term, $taxonomy);
@@ -1784,7 +1825,7 @@ function wp_delete_term( $term, $taxonomy, $args = array() ) {
* @uses wp_delete_term()
*
* @param int $cat_ID
- * @return mixed Returns true if completes delete action; false if term doesnt exist;
+ * @return mixed Returns true if completes delete action; false if term doesn't exist;
* Zero on attempted deletion of default Category; WP_Error object is also a possibility.
*/
function wp_delete_category( $cat_ID ) {
@@ -1809,7 +1850,7 @@ function wp_delete_category( $cat_ID ) {
* 'all_with_object_id'.
*
* The fields argument also decides what will be returned. If 'all' or
- * 'all_with_object_id' is choosen or the default kept intact, then all matching
+ * 'all_with_object_id' is chosen or the default kept intact, then all matching
* terms objects will be returned. If either 'ids' or 'names' is used, then an
* array of all matching term ids or term names will be returned respectively.
*
@@ -1821,17 +1862,20 @@ function wp_delete_category( $cat_ID ) {
* @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 Change what is returned
- * @return array|WP_Error The requested term data or empty array if no terms found. WP_Error if $taxonomy does not exist.
+ * @return array|WP_Error The requested term data or empty array if no terms found. WP_Error if any of the $taxonomies don't exist.
*/
function wp_get_object_terms($object_ids, $taxonomies, $args = array()) {
global $wpdb;
+ if ( empty( $object_ids ) || empty( $taxonomies ) )
+ return array();
+
if ( !is_array($taxonomies) )
$taxonomies = array($taxonomies);
foreach ( (array) $taxonomies as $taxonomy ) {
if ( ! taxonomy_exists($taxonomy) )
- return new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+ return new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
}
if ( !is_array($object_ids) )
@@ -1892,6 +1936,8 @@ function wp_get_object_terms($object_ids, $taxonomies, $args = array()) {
$select_this = 't.term_id';
else if ( 'names' == $fields )
$select_this = 't.name';
+ else if ( 'slugs' == $fields )
+ $select_this = 't.slug';
else if ( 'all_with_object_id' == $fields )
$select_this = 't.*, tt.*, tr.object_id';
@@ -1900,7 +1946,7 @@ function wp_get_object_terms($object_ids, $taxonomies, $args = array()) {
if ( 'all' == $fields || 'all_with_object_id' == $fields ) {
$terms = array_merge($terms, $wpdb->get_results($query));
update_term_cache($terms);
- } else if ( 'ids' == $fields || 'names' == $fields ) {
+ } else if ( 'ids' == $fields || 'names' == $fields || 'slugs' == $fields ) {
$terms = array_merge($terms, $wpdb->get_col($query));
} else if ( '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 $order");
@@ -1915,7 +1961,7 @@ function wp_get_object_terms($object_ids, $taxonomies, $args = array()) {
/**
* Adds a new term to the database. Optionally marks it as an alias of an existing term.
*
- * Error handling is assigned for the nonexistance of the $taxonomy and $term
+ * Error handling is assigned for the nonexistence of the $taxonomy and $term
* parameters before inserting. If both the term id and taxonomy exist
* previously, then an array will be returned that contains the term id and the
* contents of what is returned. The keys of the array are 'term_id' and
@@ -2100,7 +2146,7 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
$object_id = (int) $object_id;
if ( ! taxonomy_exists($taxonomy) )
- return new WP_Error('invalid_taxonomy', __('Invalid Taxonomy'));
+ return new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
if ( !is_array($terms) )
$terms = array($terms);
@@ -2112,6 +2158,7 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
$tt_ids = array();
$term_ids = array();
+ $new_tt_ids = array();
foreach ( (array) $terms as $term) {
if ( !strlen(trim($term)) )
@@ -2134,9 +2181,11 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
do_action( 'add_term_relationship', $object_id, $tt_id );
$wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $object_id, 'term_taxonomy_id' => $tt_id ) );
do_action( 'added_term_relationship', $object_id, $tt_id );
+ $new_tt_ids[] = $tt_id;
}
- wp_update_term_count($tt_ids, $taxonomy);
+ if ( $new_tt_ids )
+ wp_update_term_count( $new_tt_ids, $taxonomy );
if ( ! $append ) {
$delete_terms = array_diff($old_tt_ids, $tt_ids);
@@ -2176,7 +2225,7 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
* hierarchical and has a parent, it will append that parent to the $slug.
*
* If that still doesn't return an unique slug, then it try to append a number
- * until it finds a number that is truely unique.
+ * until it finds a number that is truly unique.
*
* The only purpose for $term is for appending a parent, if one exists.
*
@@ -2382,7 +2431,7 @@ function wp_defer_term_counting($defer=null) {
/**
* Updates the amount of terms in taxonomy.
*
- * If there is a taxonomy callback applyed, then it will be called for updating
+ * If there is a taxonomy callback applied, then it will be called for updating
* the count.
*
* The default action is to count what the amount of terms have the relationship
@@ -2441,14 +2490,19 @@ function wp_update_term_count_now( $terms, $taxonomy ) {
if ( !empty($taxonomy->update_count_callback) ) {
call_user_func($taxonomy->update_count_callback, $terms, $taxonomy);
} else {
- // Default count updater
- foreach ( (array) $terms as $term) {
- $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term) );
- do_action( 'edit_term_taxonomy', $term, $taxonomy );
- $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
- do_action( 'edited_term_taxonomy', $term, $taxonomy );
+ $object_types = (array) $taxonomy->object_type;
+ foreach ( $object_types as &$object_type ) {
+ if ( 0 === strpos( $object_type, 'attachment:' ) )
+ list( $object_type ) = explode( ':', $object_type );
}
+ if ( $object_types == array_filter( $object_types, 'post_type_exists' ) ) {
+ // Only post types are attached to this taxonomy
+ _update_post_term_count( $terms, $taxonomy );
+ } else {
+ // Default count updater
+ _update_generic_term_count( $terms, $taxonomy );
+ }
}
clean_term_cache($terms, '', false);
@@ -2460,7 +2514,6 @@ function wp_update_term_count_now( $terms, $taxonomy ) {
// Cache
//
-
/**
* Removes the taxonomy relationship to terms from the cache.
*
@@ -2490,7 +2543,6 @@ function clean_object_term_cache($object_ids, $object_type) {
do_action('clean_object_term_cache', $object_ids, $object_type);
}
-
/**
* Will remove all of the term ids from the cache.
*
@@ -2551,7 +2603,6 @@ function clean_term_cache($ids, $taxonomy = '', $clean_taxonomy = true) {
wp_cache_set('last_changed', time(), 'terms');
}
-
/**
* Retrieves the taxonomy relationship to the term object id.
*
@@ -2570,7 +2621,6 @@ function &get_object_term_cache($id, $taxonomy) {
return $cache;
}
-
/**
* Updates the cache for Term ID(s).
*
@@ -2624,7 +2674,7 @@ function update_object_term_cache($object_ids, $object_type) {
$object_terms[$term->object_id][$term->taxonomy][$term->term_id] = $term;
foreach ( $ids as $id ) {
- foreach ( $taxonomies as $taxonomy ) {
+ foreach ( $taxonomies as $taxonomy ) {
if ( ! isset($object_terms[$id][$taxonomy]) ) {
if ( !isset($object_terms[$id]) )
$object_terms[$id] = array();
@@ -2635,12 +2685,11 @@ function update_object_term_cache($object_ids, $object_type) {
foreach ( $object_terms as $id => $value ) {
foreach ( $value as $taxonomy => $terms ) {
- wp_cache_set($id, $terms, "{$taxonomy}_relationships");
+ wp_cache_add( $id, $terms, "{$taxonomy}_relationships" );
}
}
}
-
/**
* Updates Terms to Taxonomy in cache.
*
@@ -2665,7 +2714,6 @@ function update_term_cache($terms, $taxonomy = '') {
// Private
//
-
/**
* Retrieves children of taxonomy as Term IDs.
*
@@ -2698,7 +2746,6 @@ function _get_term_hierarchy($taxonomy) {
return $children;
}
-
/**
* Get the subset of $terms that are descendants of $term_id.
*
@@ -2755,7 +2802,6 @@ function &_get_term_children($term_id, $terms, $taxonomy) {
return $term_list;
}
-
/**
* Add count of children to parent count.
*
@@ -2803,8 +2849,8 @@ function _pad_term_counts(&$terms, $taxonomy) {
// Touch every ancestor's lookup row for each post in each term
foreach ( $term_ids as $term_id ) {
$child = $term_id;
- while ( $parent = $terms_by_id[$child]->parent ) {
- if ( !empty($term_items[$term_id]) )
+ while ( !empty( $terms_by_id[$child] ) && $parent = $terms_by_id[$child]->parent ) {
+ if ( !empty( $term_items[$term_id] ) )
foreach ( $term_items[$term_id] as $item_id => $touches ) {
$term_items[$parent][$item_id] = isset($term_items[$parent][$item_id]) ? ++$term_items[$parent][$item_id]: 1;
}
@@ -2840,17 +2886,61 @@ function _pad_term_counts(&$terms, $taxonomy) {
function _update_post_term_count( $terms, $taxonomy ) {
global $wpdb;
- $object_types = is_array($taxonomy->object_type) ? $taxonomy->object_type : array($taxonomy->object_type);
- $object_types = esc_sql($object_types);
+ $object_types = (array) $taxonomy->object_type;
+
+ foreach ( $object_types as &$object_type )
+ list( $object_type ) = explode( ':', $object_type );
+
+ $object_types = array_unique( $object_types );
+
+ if ( false !== ( $check_attachments = array_search( 'attachment', $object_types ) ) ) {
+ unset( $object_types[ $check_attachments ] );
+ $check_attachments = true;
+ }
+
+ if ( $object_types )
+ $object_types = esc_sql( array_filter( $object_types, 'post_type_exists' ) );
foreach ( (array) $terms as $term ) {
- $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type IN ('" . implode("', '", $object_types) . "') AND term_taxonomy_id = %d", $term ) );
+ $count = 0;
+
+ // Attachments can be 'inherit' status, we need to base count off the parent's status if so
+ if ( $check_attachments )
+ $count += (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts p1 WHERE p1.ID = $wpdb->term_relationships.object_id AND ( post_status = 'publish' OR ( post_status = 'inherit' AND post_parent > 0 AND ( SELECT post_status FROM $wpdb->posts WHERE ID = p1.post_parent ) = 'publish' ) ) AND post_type = 'attachment' AND term_taxonomy_id = %d", $term ) );
+
+ if ( $object_types )
+ $count += (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type IN ('" . implode("', '", $object_types ) . "') AND term_taxonomy_id = %d", $term ) );
+
do_action( 'edit_term_taxonomy', $term, $taxonomy );
$wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
do_action( 'edited_term_taxonomy', $term, $taxonomy );
}
}
+/**
+ * Will update term count based on number of objects.
+ *
+ * Default callback for the link_category taxonomy.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 3.3.0
+ * @uses $wpdb
+ *
+ * @param array $terms List of Term taxonomy IDs
+ * @param object $taxonomy Current taxonomy object of terms
+ */
+function _update_generic_term_count( $terms, $taxonomy ) {
+ global $wpdb;
+
+ foreach ( (array) $terms as $term ) {
+ $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term ) );
+
+ do_action( 'edit_term_taxonomy', $term, $taxonomy );
+ $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
+ do_action( 'edited_term_taxonomy', $term, $taxonomy );
+ }
+}
/**
* Generates a permalink for a taxonomy term archive.
@@ -3036,7 +3126,7 @@ function get_post_taxonomies($post = 0) {
*
* @param int $object_id ID of the object (post ID, link ID, ...)
* @param string $taxonomy Single taxonomy name
- * @param int|string|array $terms Optional. Term term_id, name, slug or array of said
+ * @param int|string|array $terms Optional. Term term_id, name, slug or array of said
* @return bool|WP_Error. WP_Error on input error.
*/
function is_object_in_term( $object_id, $taxonomy, $terms = null ) {
@@ -3182,7 +3272,7 @@ function wp_check_term_hierarchy_for_loops( $parent, $term_id, $taxonomy ) {
if ( isset( $loop[$term_id] ) )
return 0;
- // There's a loop, but it doesn't contain $term_id. Break the loop.
+ // There's a loop, but it doesn't contain $term_id. Break the loop.
foreach ( array_keys( $loop ) as $loop_member )
wp_update_term( $loop_member, $taxonomy, array( 'parent' => 0 ) );