function getFilter($options)
{
$defOpt = array('models' => array('CustomFilterCond' => array('field', 'val1', 'type'), 'CustomFilterGroup' => array('group' => 'title', 'group_key' => 'key'), 'CustomFilter'), 'override' => array(), 'default' => array());
$opt = Set::merge($defOpt, $options);
$data = $this->_optionsToFormatedData($opt, $defOpt);
$override = $this->_optionsToFormatedData($opt['override'], $defOpt);
$default = $this->_optionsToFormatedData($opt['default'], $defOpt);
if (empty($data[$this->alias]['model'])) {
return null;
}
App::import('Lib', 'CustomFilter.SetMulti');
//debug($data);
$key = empty($data['CustomFilter']['key']) ? null : $data['CustomFilter']['key'];
if ($key) {
$findOpt = array('conditions' => array('CustomFilter.key' => $key), 'recursive' => -1);
$override = SetMulti::complexMerge($data, $override, 2);
} else {
$findOpt = array('conditions' => Set::flatten(array_diff_key($data, array_flip(array('CustomFilterCond')))), 'contain' => 'CustomFilterGroup');
if (!empty($data['CustomFilterCond'])) {
$findOpt['conditions']['CustomFilter.cond_count'] = count($data['CustomFilterCond']);
foreach ($data['CustomFilterCond'] as $i => $cond) {
$a = 'CustomFilterCond' . $i;
$join = array('alias' => $a, 'table' => $this->CustomFilterCond->useTable, 'type' => 'INNER', 'conditions' => Set::flatten(array($a => $cond)));
$join['conditions'][] = 'CustomFilter.id = ' . $a . '.custom_filter_id';
$findOpt['joins'][] = $join;
}
}
//debug($findOpt);
}
$existing = $this->find('first', $findOpt);
if ($existing) {
$filter = $existing;
}
if (empty($existing) || !empty($override)) {
$filter = $default;
if ($existing) {
$filter = SetMulti::complexMerge($filter, $existing, 2);
} else {
$filter = SetMulti::complexMerge($filter, $data, 2);
}
$filter = SetMulti::complexMerge($filter, $override, 2);
//debug($filter);
$this->create();
if ($this->save($filter)) {
return $this->id;
}
} else {
return $existing['CustomFilter']['id'];
}
}
function save($data = null)
{
if (!empty($data)) {
$nomalized = $data;
if (isset($data['ShopCart'])) {
$nomalized = $data['ShopCart'];
}
if (isset($data['ShopOrder'])) {
$nomalized['order'] = $data['ShopOrder'];
unset($nomalized['ShopOrder']);
}
if (!empty($nomalized['products'])) {
foreach ($tmp = $nomalized['products'] as $no => $prod) {
if ($prod['nb'] <= 0) {
//unset($nomalized['products'][$no]);
array_splice($nomalized['products'], $no, 1);
$this->remove($no);
}
}
}
App::import('Lib', 'Shop.SetMulti');
$this->data = SetMulti::complexMerge($this->data, $nomalized, array('sequences' => false));
$this->clearCache();
}
//debug($this->data);
$this->Session->write('Shop.cart', $this->data);
$this->_itemListData = null;
}
