/**
* Für ein leeres Dokument werden fast alle Unterformulare entfernt. Weiterhin angezeigt werden die ActionBox, und
* die InfoBox,
*/
public function testPrepareRenderingAsViewForEmptyDocument()
{
$form = new Admin_Form_Document();
$document = $this->createTestDocument();
$form->populateFromModel($document);
$form->prepareRenderingAsView();
$this->verifySubForms($form, array('ActionBox', 'InfoBox', 'Bibliographic'));
}
/**
* Konstruiert Formular mit Unterformularen basierend auf POST Daten.
* @param array $data
*/
public static function getInstanceFromPost($data, $document = null)
{
$form = new Admin_Form_Document();
$subforms = $form->getSubForms();
foreach ($subforms as $name => $subform) {
if (array_key_exists($name, $data)) {
$subform->constructFromPost($data[$name], $document);
} else {
// ActionBox und InfoBox haben keine Element die im POST enthalten wären, müssen aber nach POST wieder
// neu initialisiert werden
$subform->constructFromPost(array(), $document);
}
}
return $form;
}
/**
* Zeigt Metadaten-Formular an bzw. verarbeitet POST Requests vom Formular.
*
* TODO prüfen ob Form DocID mit URL DocID übereinstimmt
*/
public function editAction()
{
$docId = $this->getRequest()->getParam('id');
$document = $this->documentsHelper->getDocumentForId($docId);
if (!isset($document)) {
return $this->_redirectTo('index', array('failure' => $this->view->translate('admin_document_error_novalidid')), 'documents', 'admin');
} else {
$editSession = new Admin_Model_DocumentEditSession($docId);
if ($this->getRequest()->isPost()) {
$data = $this->getRequest()->getPost();
$data = $data['Document'];
// 'Document' Form wraps actual metadata form
$form = Admin_Form_Document::getInstanceFromPost($data, $document);
$form->populate($data);
// Use return value for decision how to continue
$result = $form->processPost($data, $data);
if (is_array($result)) {
$target = $result['target'];
// TODO check if present
$result = $result['result'];
// TODO check if present
}
switch ($result) {
case Admin_Form_Document::RESULT_SAVE:
if ($form->isValid($data)) {
// Formular ist korrekt; aktualisiere Dokument
$form->updateModel($document);
try {
$document->store();
// TODO redirect to Übersicht/Browsing/???
$message = $this->view->translate('admin_document_update_success');
return $this->_redirectTo('index', $message, 'document', 'admin', array('id' => $docId));
} catch (Exception $ex) {
$message = $this->view->translate('admin_document_error_exception_storing');
$message = sprintf($message, $ex->getMessage());
$form->setMessage($message);
}
} else {
$form->setMessage($this->view->translate('admin_document_error_validation'));
}
break;
case Admin_Form_Document::RESULT_SAVE_AND_CONTINUE:
if ($form->isValid($data)) {
// Formular ist korrekt; aktualisiere Dokument
$form->updateModel($document);
// TODO handle exceptions
$document->store();
} else {
// Zend_Debug::dump($form->getErrors());
$form->setMessage($this->view->translate('admin_document_error_validation'));
}
break;
case Admin_Form_Document::RESULT_CANCEL:
// TODO redirect to origin page (Store in Session oder Form?)
// Possible Rücksprungziele: Frontdoor, Metadaten-Übersicht, Suchergebnisse (Documents, ?)
return $this->_redirectTo('index', null, 'document', 'admin', array('id' => $docId));
break;
case Admin_Form_Document::RESULT_SWITCH_TO:
$editSession->storePost($data, $docId);
// TODO Parameter in Unterarray 'params' => array() verlagern?
$target['document'] = $docId;
$action = $target['action'];
unset($target['action']);
$controller = $target['controller'];
unset($target['controller']);
$module = $target['module'];
unset($target['module']);
return $this->_redirectTo($action, null, $controller, $module, $target);
break;
default:
// Zurueck zum Formular
break;
}
} else {
// GET zeige neues oder gespeichertes Formular an
// Hole gespeicherten POST aus Session
$post = $editSession->retrievePost($docId);
$continue = $this->getRequest()->getParam('continue', null);
if ($post && !is_null($continue)) {
// Initialisiere Formular vom gespeicherten POST
$form = Admin_Form_Document::getInstanceFromPost($post, $document);
$form->populate($post);
// Führe Rücksprung aus
$form->continueEdit($this->getRequest(), $editSession);
} else {
// Initialisiere Formular vom Dokument
$form = new Admin_Form_Document();
$form->populateFromModel($document);
}
}
$wrappedForm = new Admin_Form_Wrapper($form);
$wrappedForm->setAction('#current');
$this->view->form = $wrappedForm;
}
$this->view->document = $document;
$this->view->documentAdapter = new Util_DocumentAdapter($this->view, $document);
// Beim wechseln der Sprache würden Änderungen in editierten Felder verloren gehen
$this->view->languageSelectorDisabled = true;
$this->view->contentWrapperDisabled = true;
$this->_helper->breadcrumbs()->setDocumentBreadcrumb($document);
$this->renderForm($this->view->form);
}