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Change term count callback style. see #4189 

git-svn-id: http://svn.automattic.com/wordpress/trunk@5558 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2007-05-27 06:17:50 +00:00
parent 3e59a81327
commit 128bbfa161
1 changed files with 21 additions and 31 deletions
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52
wp-includes/taxonomy.php
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@ -1,8 +1,8 @@
<?php
$wp_taxonomies =
array('category' => array('object_type' => 'post', 'hierarchical' => true),
'post_tag' => array('object_type' => 'post', 'hierarchical' => false),
array('category' => array('object_type' => 'post', 'hierarchical' => true, 'update_count_callback' => '_update_post_term_count'),
'post_tag' => array('object_type' => 'post', 'hierarchical' => false, 'update_count_callback' => '_update_post_term_count'),
'link_category' => array('object_type' => 'link', 'hierarchical' => false));
function is_taxonomy( $taxonomy ) {
@ -111,13 +111,13 @@ function wp_delete_object_term_relationships( $object_id, $taxonomies ) {
if ( !is_array($taxonomies) )
$taxonomies = array($taxonomies);
$terms = get_object_terms($object_id, $taxonomies, 'fields=tt_ids');
$in_terms = "'" . implode("', '", $terms) . "'";
$wpdb->query("DELETE FROM $wpdb->term_relationships WHERE object_id = '$object_id' AND term_taxonomy_id IN ($in_terms)");
foreach ( $taxonomies as $taxonomy ) {
$terms = get_object_terms($object_id, $taxonomy, 'fields=tt_ids');
$in_terms = "'" . implode("', '", $terms) . "'";
$wpdb->query("DELETE FROM $wpdb->term_relationships WHERE object_id = '$object_id' AND term_taxonomy_id IN ($in_terms)");
// Assume all taxonomies have the same object type
$taxonomy = get_taxonomy($taxonomies[0]);
wp_update_term_count($terms, $taxonomy['object_type']);
wp_update_term_count($terms, $taxonomy);
}
// TODO clear the cache
}
@ -237,18 +237,22 @@ function wp_update_term( $term, $taxonomy, $args = array() ) {
return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
}
function wp_update_term_count( $terms, $object_type ) {
function wp_update_term_count( $terms, $taxonomy ) {
if ( empty($terms) )
return false;
// TODO validate object_type
if ( !is_array($terms) )
$terms = array($terms);
$terms = array_map('intval', $terms);
do_action("count_${object_type}_terms", $terms);
$taxonomy = get_taxonomy($taxonomy);
if ( isset($taxonomy['update_count_callback']) )
return call_user_func($taxonomy['update_count_callback'], $terms);
// Default count updater
$count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = '$term'");
$wpdb->query("UPDATE $wpdb->term_taxonomy SET count = '$count' WHERE term_taxonomy_id = '$term'");
return true;
}
@ -309,11 +313,8 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
if ( !is_array($terms) )
$terms = array($terms);
if ( ! $append ) {
$old_terms = $wpdb->get_col("SELECT tr.term_taxonomy_id FROM $wpdb->term_relationships AS tr INNER JOIN $wpdb->term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy = '$taxonomy' AND tr.object_id = '$object_id'");
if ( empty($old_terms) )
$old_terms = array();
}
if ( ! $append )
$old_terms = get_object_terms($object_id, $taxonomy, 'fields=tt_ids');
$tt_ids = array();
$term_ids = array();
@ -329,8 +330,7 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
$wpdb->query("INSERT INTO $wpdb->term_relationships (object_id, term_taxonomy_id) VALUES ('$object_id', '$id')");
}
$taxonomy_data = get_taxonomy($taxonomy);
wp_update_term_count($tt_ids, $taxonomy_data['object_type']);
wp_update_term_count($tt_ids, $taxonomy);
if ( ! $append ) {
$delete_terms = array_diff($old_terms, $tt_ids);
@ -338,10 +338,11 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
$delete_terms = "'" . implode("', '", $delete_terms) . "'";
$wpdb->query("DELETE FROM $wpdb->term_relationships WHERE term_taxonomy_id IN ($delete_terms)");
$wpdb->query("UPDATE $wpdb->term_taxonomy SET count = count - 1 WHERE term_taxonomy_id IN ($delete_terms)");
wp_update_term_count($delete_terms, $taxonomy_data['object_type']);
wp_update_term_count($delete_terms, $taxonomy);
}
}
// TODO clean old_terms. Need term_id instead of tt_id
clean_term_cache($term_ids, $taxonomy);
return $tt_ids;
@ -682,16 +683,5 @@ function _update_post_term_count( $terms ) {
$wpdb->query("UPDATE $wpdb->term_taxonomy SET count = '$count' WHERE term_taxonomy_id = '$term'");
}
}
add_action('count_post_terms', '_update_post_term_count');
function _update_link_term_count( $terms ) {
global $wpdb;
foreach ( $terms as $term ) {
$count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = '$term'");
$wpdb->query("UPDATE $wpdb->term_taxonomy SET count = '$count' WHERE term_taxonomy_id = '$term'");
}
}
add_action('count_link_terms', '_update_link_term_count');
?>