protected function getFormInstance()
{
if ($this->z_form === NULL) {
$this->z_form = new Z_Admin_Form();
//добавляем элементы формы на основании даннх из БД
$modelForms = new Z_Model_Resourceforms();
$modelFormsParams = new Z_Model_Resourceformsparams();
$elements = $modelForms->fetchAll(array('resourceid=?' => $this->z_resourceInfo->id), 'orderid asc');
$isRoot = Z_Auth::getInstance()->getUser()->getRole() == 'root';
foreach ($elements as $element) {
if ($element->type == 'MultiImage') {
$element->type = 'File';
}
if ($element->show_check) {
// try{
if (!eval($element->show_check)) {
continue;
}
// }
// catch (Exception $e){
// continue;
// }
}
$elementClass = 'Z_Admin_Form_Element_' . ucfirst($element->type);
if ($element->only_for_root && $isRoot || !$element->only_for_root) {
$elementOptions = array('label' => $element->label, 'description' => $element->description, 'required' => $element->required, 'value' => $element->value);
$params = $modelFormsParams->fetchAll(array('formid=?' => $element->id));
foreach ($params as $param) {
$elementOptions[$param->title] = $param->is_eval ? eval($param->value) : $param->value;
}
$this->z_form->addElement(new $elementClass($element->field, $elementOptions));
}
}
//пользовательское доопределение формы
$this->getForm($this->z_form);
//разбиваем элементы на группы
$groupArray = array();
foreach ($this->z_form->getElements() as $el) {
if ($group = $el->getAttrib('displayGroup')) {
$groupId = Z_Transliterator::translateCyr($group);
if (!isset($groupArray[$group])) {
$groupArray[$group] = array();
}
$groupArray[$group][] = $el->getName();
}
}
foreach ($groupArray as $groupKey => $groupEl) {
$this->z_form->addDisplayGroup($groupEl, Z_Transliterator::translateCyr($groupKey), array('legend' => $groupKey));
}
$this->addSubmitButtonsToForm($this->z_form);
$this->z_form->getElement('submit')->removeDecorator('Label');
if (!$this->z_form->getAction()) {
$this->z_form->setAction($this->view->url(array('id' => $this->_getParam('id'))));
}
}
return $this->z_form;
}