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Make sure term cache is cleared when updating term counts. 

git-svn-id: https://develop.svn.wordpress.org/trunk@5983 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2007-08-30 00:34:55 +00:00
parent 3ff8ad1a47
commit 78c09303ac
1 changed files with 34 additions and 17 deletions
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51
wp-includes/taxonomy.php
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@ -640,8 +640,6 @@ function wp_delete_object_term_relationships( $object_id, $taxonomies ) {
$wpdb->query("DELETE FROM $wpdb->term_relationships WHERE object_id = '$object_id' AND term_taxonomy_id IN ($in_terms)");
wp_update_term_count($terms, $taxonomy);
}
// TODO clear the cache
}
/**
@ -870,9 +868,6 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
}
}
// TODO clean old_terms. Need term_id instead of tt_id
clean_term_cache($term_ids, $taxonomy);
return $tt_ids;
}
@ -949,15 +944,19 @@ function wp_update_term_count( $terms, $taxonomy ) {
$terms = array_map('intval', $terms);
$taxonomy = get_taxonomy($taxonomy);
if ( !empty($taxonomy->update_count_callback) )
return call_user_func($taxonomy->update_count_callback, $terms);
if ( !empty($taxonomy->update_count_callback) ) {
call_user_func($taxonomy->update_count_callback, $terms);
} else {
// Default count updater
foreach ($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 = '$term'");
}
// Default count updater
foreach ($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 = '$term'");
}
clean_term_cache($terms);
return true;
}
@ -981,17 +980,35 @@ function clean_object_term_cache($object_ids, $object_type) {
}
}
function clean_term_cache($ids, $taxonomy) {
function clean_term_cache($ids, $taxonomy = '') {
global $wpdb;
if ( !is_array($ids) )
$ids = array($ids);
foreach ( $ids as $id ) {
wp_cache_delete($id, $taxonomy);
$taxonomies = array();
// If no taxonomy, assume tt_ids.
if ( empty($taxonomy) ) {
$tt_ids = implode(', ', $ids);
$terms = $wpdb->get_results("SELECT term_id, taxonomy FROM $wpdb->term_taxonomy WHERE term_taxonomy_id IN ($tt_ids)");
foreach ( (array) $terms as $term ) {
$taxonomies[] = $term->taxonomy;
wp_cache_delete($term->term_id, $term->taxonomy);
}
$taxonomies = array_unique($taxonomies);
} else {
foreach ( $ids as $id ) {
wp_cache_delete($id, $taxonomy);
}
$taxonomies = array($taxonomy);
}
foreach ( $taxonomies as $taxonomy ) {
wp_cache_delete('all_ids', $taxonomy);
wp_cache_delete('get', $taxonomy);
delete_option("{$taxonomy}_children");
}
wp_cache_delete('all_ids', $taxonomy);
wp_cache_delete('get', $taxonomy);
delete_option("{$taxonomy}_children");
wp_cache_delete('get_terms', 'terms');
}