/**
* Clears cache completely, via ajax
*
* @since 1.5
*/
function file_gallery_clear_cache_manual()
{
check_ajax_referer('file-gallery-clear_cache');
file_gallery_clear_cache();
_e("You have successfully cleared the File Gallery cache.", "file-gallery");
exit;
}
/**
* A slightly modified copy of WordPress' _update_post_term_count function
*
* Updates number of posts that use a certain media_tag
*/
function file_gallery_update_media_tag_term_count($terms)
{
global $wpdb;
foreach ((array) $terms as $term) {
$count = $wpdb->get_var($wpdb->prepare("SELECT COUNT(*) FROM {$wpdb->term_relationships}, {$wpdb->posts} \r\n\t\t\t\t\t\t WHERE {$wpdb->posts}.ID = {$wpdb->term_relationships}.object_id \r\n\t\t\t\t\t\t AND post_type = 'attachment' \r\n\t\t\t\t\t\t AND term_taxonomy_id = %d", $term));
do_action('edit_term_taxonomy', $term);
$wpdb->update($wpdb->term_taxonomy, compact('count'), array('term_taxonomy_id' => $term));
do_action('edited_term_taxonomy', $term);
}
// clear cache
file_gallery_clear_cache('mediatags_all');
}