public function preBind(FormEvent $event)
{
$form = $event->getForm();
$propertyName = $form->getName();
$obj = $form->getParent()->getData();
//For oneToMany at SonataAdmin
if (!$obj) {
return;
}
$mapping = $this->mappingFactory->getMappingFromField($obj, $this->dataStorage->getReflectionClass($obj), $propertyName);
if ($mapping) {
/* $form->add('file', 'file', array('required' => false))
->add('delete', 'checkbox', array('required' => false));*/
$this->transformer->setMapping($mapping, $mapping->getFileUploadPropertyName() == $propertyName ? FileDataTransformer::MODE_UPLOAD_FIELD : FileDataTransformer::MODE_FILEDATA_FIELD);
}
}
/**
* Creates the property mapping from the read annotation and configured mapping.
*
* @param object $obj The object.
* @param \Iphp\FileStoreBundle\Mapping\Annotation\UploadableField $field The read annotation.
* @return \Iphp\FileStoreBundle\Mapping\PropertyMapping The property mapping.
* @throws \InvalidArgumentException
*/
protected function createMapping($obj, UploadableField $field)
{
$class = $this->dataStorage->getReflectionClass($obj);
if (!array_key_exists($field->getMapping(), $this->mappings)) {
throw new \InvalidArgumentException(sprintf('No mapping named "%s" configured.', $field->getMapping()));
}
$config = $this->mappings[$field->getMapping()];
$mapping = new PropertyMapping($obj, $config, $this->container);
$mapping->setProperty($class->getProperty($field->getPropertyName()));
$mapping->setFileNameProperty($class->getProperty($field->getFileNameProperty()));
$mapping->setMappingName($field->getMapping());
return $mapping;
}
/**
* Checks for for file to upload and store it for store at postFlush event
*
* @param \Doctrine\Common\EventArgs $args The event arguments.
*/
public function prePersist(EventArgs $args)
{
$obj = $this->dataStorage->getObjectFromArgs($args);
$mappings = $this->mappingFactory->getMappingsFromObject($obj, $this->dataStorage->getReflectionClass($obj));
$curFiles = new \SplObjectStorage();
foreach ($mappings as $mapping) {
$file = $mapping->getFileUploadPropertyValue();
if ($file instanceof File) {
$curFiles[$mapping] = $file;
}
$mapping->setFileUploadPropertyValue(null);
}
//if ($curFiles) $this->deferredFiles [$mappings[0]->getObj()] = $curFiles;
if (count($curFiles)) {
$this->deferredFiles[$obj] = $curFiles;
}
}
