Populates the entities fields from the requests parameters.
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public populateViaRequest ( |
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| $request | the request to take the field data from | |
/**
* Validates and saves the new or updated entity and returns the appropriate HTTP
* response.
*
* @param Application $app
* the current application
* @param AbstractData $crudData
* the data instance of the entity
* @param Entity $instance
* the entity
* @param string $entity
* the name of the entity
* @param boolean $edit
* whether to edit (true) or to create (false) the entity
*
* @return Response
* the HTTP response of this modification
*/
protected function modifyEntity(Application $app, AbstractData $crudData, Entity $instance, $entity, $edit)
{
$fieldErrors = [];
$mode = $edit ? 'edit' : 'create';
$request = $app['request_stack']->getCurrentRequest();
if ($request->getMethod() == 'POST') {
$instance->populateViaRequest($request);
$validator = new EntityValidator($instance);
$validation = $validator->validate($crudData, intval($request->get('version')));
$fieldErrors = $validation['errors'];
if (!$validation['valid']) {
$optimisticLocking = isset($fieldErrors['version']);
$this->setValidationFailedFlashes($app, $optimisticLocking, $mode);
} else {
$modified = $edit ? $crudData->update($instance) : $crudData->create($instance);
$response = $modified ? $this->modifyFilesAndSetFlashBag($app, $crudData, $instance, $entity, $mode) : false;
if ($response) {
return $response;
}
$app['session']->getFlashBag()->add('danger', $app['translator']->trans('crudlex.' . $mode . '.failed'));
}
}
return $app['twig']->render($app['crud']->getTemplate($app, 'template', 'form', $entity), ['crudEntity' => $entity, 'crudData' => $crudData, 'entity' => $instance, 'mode' => $mode, 'fieldErrors' => $fieldErrors, 'layout' => $app['crud']->getTemplate($app, 'layout', $mode, $entity)]);
}
