'date_orig','format'=>TRUE); protected $_updated_column = array('column'=>'date_last','format'=>TRUE); // Our attribute values that need to be stored as serialized protected $_serialize_column = array(); // Our attributes used in forms. protected $_form = array(); // Rules to assist with site ID and getting next record ID for inserts. public function rules() { return array( 'id'=>array( array('ORM_OSB::get_next_id',array(':model',':field')), ), 'site_id'=>array( array('ORM_OSB::set_site_id',array(':model',':field')), ), ); } /** * This function will enhance the [Validate::filter], since it always passes * the value as the first argument and sometimes functions need that to not * be the first argument. * * Currently this implements: * [date()][date-ref] * * [date-ref]: http://www.php.net/date * * This function will throw an exception if called without a function * defined. * * @param mixed $val Value to be processed * @param string $func Name of function to call * @param string $arg Other arguments for the function * @todo This has probably changed in KH 3.1 */ final public static function _filters($val,$func,$arg) { switch ($func) { case 'date': return date($arg,$val); default: throw new Exception(sprintf(_('Unknown function: %s (%s,%s)'),$func,$arg,$val)); } } final public static function form($table,$blank=FALSE) { return ORM::factory($table)->formselect($blank); } /** * Get Next record id * * @param array Validate object * @param string Primary Key */ public static function get_next_id($model,$field) { if (! is_null($model->$field)) return TRUE; $model->_changed[$field] = $field; $ido = ORM::factory('module') ->where('name','=',$model->_table_name) ->find(); if (! $ido->loaded()) throw new Kohana_Exception('Problem getting record_id for :table',array(':table'=>$model->_table_name)); $model->$field = $ido->record_id->next_id($ido->id); return TRUE; } /** * Set the site ID attribute for each row update */ public static function set_site_id($model,$field) { if (! is_null($model->$field)) return TRUE; $model->_changed[$field] = $field; $model->$field = Config::siteid(); return TRUE; } public function __get($column) { if (array_key_exists($column,$this->_table_columns)) { // If the column is a blob, we'll decode it automatically if ( $this->_table_columns[$column]['data_type'] == 'blob' AND ! is_null($this->_object[$column]) AND ! isset($this->_changed[$column]) AND (! isset($this->_table_columns[$column]['auto_convert']) OR ! $this->_table_columns[$column]['auto_convert']) ) { // In case our blob hasnt been saved as one. try { $this->_object[$column] = $this->blob($this->_object[$column]); } catch(Exception $e) { // @todo Log this exception echo Kohana_Exception::text($e), "\n"; echo debug_print_backtrace(); } $this->_table_columns[$column]['auto_convert'] = TRUE; } // If the column is a serialized object, we'll unserialize it. if ( in_array($column,$this->_serialize_column) AND is_string($this->_object[$column]) AND ! is_null($this->_object[$column]) AND ! isset($this->_changed[$column]) AND (! isset($this->_table_columns[$column]['unserialized']) OR ! $this->_table_columns[$column]['unserialized']) ) { // In case our object hasnt been saved as serialized. try { $this->_object[$column] = unserialize($this->_object[$column]); } catch(Exception $e) { // @todo Log this exception echo Kohana_Exception::text($e), "\n"; echo debug_print_backtrace(); } $this->_table_columns[$column]['unserialized'] = TRUE; } } return parent::__get($column); } public function formselect($blank) { $result = array(); if ($blank) $result[] = ''; foreach ($this->find_all() as $o) $result[$o->{$this->_form['id']}] = $o->{$this->_form['value']}; return $result; } public function keyget($column,$key=NULL) { if (is_null($key) OR ! is_array($this->$column)) return $this->$column; else return array_key_exists($key,$this->$column) ? $this->{$column}[$key] : NULL; } public function save(Validation $validation = NULL) { // Find any fields that have changed, and process them. if ($this->_changed) foreach ($this->_changed as $c) // Any fields that are blobs, and encode them. if ($this->_table_columns[$c]['data_type'] == 'blob') { $this->_object[$c] = $this->blob($this->_object[$c],TRUE); // We need to reset our auto_convert flag if (isset($this->_table_columns[$c]['auto_convert'])) $this->_table_columns[$c]['auto_convert'] = FALSE; // Any fields that should be seriailzed, we'll do that. } elseif (is_array($this->_object[$c]) AND in_array($c,$this->_serialize_column)) { $this->_object[$c] = serialize($this->_object[$c]); } return parent::save($validation); } /** * Retrieve and Store DB BLOB data. */ private function blob($data,$set=FALSE) { return $set ? gzcompress(serialize($data)) : unserialize(gzuncompress($data)); } public function config($key) { $mc = Config::instance()->so->module_config($this->_object_name); return empty($mc[$key]) ? '' : $mc[$key]; } public function list_active() { return $this->_where_active()->find_all(); } public function list_count($active=TRUE) { $a=($active ? $this->_where_active() : $this); return $a->find_all()->count(); } } ?>