/**
* Remove tag from tag group
*
* @param int $tag_id
* @param int $group_id
*/
public function remove_tag_from_group($tag_id, $group_id)
{
if (!vivvo_hooks_manager::call('tag_removeTagFromGroup', array(&$tag_id, &$group_id))) {
return vivvo_hooks_manager::get_status();
}
$user = vivvo_lite_site::get_instance()->user;
if ($user && $user->can('MANAGE_TAGS')) {
$tag_group_rel = new TagsToTagsGroups_list();
$tag_group_rel->get_rel($tag_id, $group_id);
if ($tag_group_rel->sql_delete_list($this->_post_master)) {
return true;
}
$this->set_error_code(2416);
return false;
}
$this->set_error_code(2410);
return false;
}
function on_delete($post_master)
{
require_once dirname(__FILE__) . '/TagsToTagsGroups.class.php';
$list = new TagsToTagsGroups_list();
$list->get_rel_by_group_id($this->id);
$list->sql_delete_list($post_master);
vivvo_lite_site::get_instance()->get_url_manager()->unregister_url(urlencode($this->url));
// THE REST OF DELETES IS DONE WITHIN on_delete HANDLERS IN RELEVANT CLASSES
}
function on_delete($post_master)
{
// if tag is not related to any other group, delete it
$list = new TagsToTagsGroups_list();
//check if tag is related to any other group, if not remove it
if (!$list->search(array('search_tag_id' => $this->tag_id, 'search_not_id' => $this->id))) {
//delete directly to avoid calling on_delete actions recursively
$post_master->sql_delete_list('articles_tags', "tag_id={$this->tag_id}");
$post_master->sql_delete_list('tags', "id={$this->tag_id}");
}
}
