/** * Get tags * * @param int $tagger_id * @param int $strength * @param boolean $admin * * @return string HTML */ public function getTags($tagger_id = 0, $strength = 0, $admin = 0) { if (!$this->exists()) { return false; } if (!isset($this->_tags)) { include_once PATH_CORE . DS . 'components' . DS . 'com_publications' . DS . 'helpers' . DS . 'tags.php'; $rt = new Helpers\Tags($this->_db); $this->_tags = $rt->get_tags_on_object($this->get('id'), 0, 0, $tagger_id, $strength, $admin); } return $this->_tags; }