public function view($id = null) { if (empty($id)) { redirect('packs'); } else { if (Pack::count(array('conditions' => array('id = ?', $id))) == 0) { redirect('packs'); } else { $this->data['pack'] = Pack::get_single_pack_info($id); $this->data['subtitle'] = $this->data['pack']->name; $this->data['songs'] = Ranked_file::all(array('conditions' => array("pack_id = ?", $id), 'order' => "rate ASC")); if (isset($_GET['recalc'])) { error_reporting(E_ALL ^ E_DEPRECATED ^ E_NOTICE ^ E_WARNING); set_time_limit(0); foreach ($this->data['songs'] as $file) { $calculated_difficulty = $this->_process_everything($file->raw_file, $file->rate); $file->difficulty_score = $calculated_difficulty; } } $this->content_view = 'packs/view'; } } }