/**
* Get access path to element which works with PropertyAccessor.
*
* @param string $elementId expects string in format used in form id field. (uniqueIdentifier_model_sub_model or uniqueIdentifier_model_1_sub_model etc.)
* @param mixed $entity
*
* @return string
*
* @throws \Exception
*/
public function getElementAccessPath($elementId, $entity)
{
$propertyAccessor = $this->pool->getPropertyAccessor();
$idWithoutIdentifier = preg_replace('/^[^_]*_/', '', $elementId);
$initialPath = preg_replace('#(_(\\d+)_)#', '[$2]_', $idWithoutIdentifier);
$parts = explode('_', $initialPath);
$totalPath = '';
$currentPath = '';
foreach ($parts as $part) {
$currentPath .= empty($currentPath) ? $part : '_' . $part;
$separator = empty($totalPath) ? '' : '.';
if ($this->pathExists($propertyAccessor, $entity, $totalPath . $separator . $currentPath)) {
$totalPath .= $separator . $currentPath;
$currentPath = '';
}
}
if (!empty($currentPath)) {
throw new \Exception(sprintf('Could not get element id from %s Failing part: %s', $elementId, $currentPath));
}
return $totalPath;
}
/**
* Get access path to element which works with PropertyAccessor.
*
* @param string $elementId expects string in format used in form id field. (uniqueIdentifier_model_sub_model or uniqueIdentifier_model_1_sub_model etc.)
* @param mixed $entity
*
* @return string
*
* @throws \Exception
*/
public function getElementAccessPath($elementId, $entity)
{
$propertyAccessor = $this->pool->getPropertyAccessor();
$idWithoutUniqueIdentifier = implode('_', explode('_', substr($elementId, strpos($elementId, '_') + 1)));
//array access of id converted to format which PropertyAccessor understands
$initialPath = preg_replace('#(_(\\d+)_)#', '[$2]', $idWithoutUniqueIdentifier);
$parts = preg_split('#\\[\\d+\\]#', $initialPath);
$partReturnValue = $returnValue = '';
$currentEntity = $entity;
foreach ($parts as $key => $value) {
$subParts = explode('_', $value);
$id = '';
$dot = '';
foreach ($subParts as $subValue) {
$id .= $id ? '_' . $subValue : $subValue;
if ($this->pathExists($propertyAccessor, $currentEntity, $partReturnValue . $dot . $id)) {
$partReturnValue .= $dot . $id;
$dot = '.';
$id = '';
} else {
$dot = '';
}
}
if ($dot !== '.') {
throw new \Exception(sprintf('Could not get element id from %s Failing part: %s', $elementId, $subValue));
}
//check if array access was in this location originally
preg_match("#{$value}\\[(\\d+)#", $initialPath, $matches);
if (isset($matches[1])) {
$partReturnValue .= '[' . $matches[1] . ']';
}
$returnValue .= $returnValue ? '.' . $partReturnValue : $partReturnValue;
$partReturnValue = '';
if (isset($parts[$key + 1])) {
$currentEntity = $propertyAccessor->getValue($entity, $returnValue);
}
}
return $returnValue;
}
/**
* @throws \RunTimeException
*
* @param mixed $element
* @param FieldDescriptionInterface $fieldDescription
*
* @return mixed
*/
public function renderRelationElement($element, FieldDescriptionInterface $fieldDescription)
{
if (!is_object($element)) {
return $element;
}
$propertyPath = $fieldDescription->getOption('associated_property');
if (null === $propertyPath) {
// For BC kept associated_tostring option behavior
$method = $fieldDescription->getOption('associated_tostring');
if ($method) {
@trigger_error('Option "associated_tostring" is deprecated since version 2.3. Use "associated_property" instead.', E_USER_DEPRECATED);
} else {
$method = '__toString';
}
if (!method_exists($element, $method)) {
throw new \RuntimeException(sprintf('You must define an `associated_property` option or ' . 'create a `%s::__toString` method to the field option %s from service %s is ', get_class($element), $fieldDescription->getName(), $fieldDescription->getAdmin()->getCode()));
}
return call_user_func(array($element, $method));
}
if (is_callable($propertyPath)) {
return $propertyPath($element);
}
return $this->pool->getPropertyAccessor()->getValue($element, $propertyPath);
}
/**
* @param Request $request
*
* @return Response
*/
public function setObjectFieldValueAction(Request $request)
{
$field = $request->get('field');
$code = $request->get('code');
$objectId = $request->get('objectId');
$value = $request->get('value');
$context = $request->get('context');
$admin = $this->pool->getInstance($code);
$admin->setRequest($request);
// alter should be done by using a post method
if (!$request->isXmlHttpRequest()) {
return new JsonResponse(array('status' => 'KO', 'message' => 'Expected a XmlHttpRequest request header'));
}
if ($request->getMethod() != 'POST') {
return new JsonResponse(array('status' => 'KO', 'message' => 'Expected a POST Request'));
}
$rootObject = $object = $admin->getObject($objectId);
if (!$object) {
return new JsonResponse(array('status' => 'KO', 'message' => 'Object does not exist'));
}
// check user permission
if (false === $admin->isGranted('EDIT', $object)) {
return new JsonResponse(array('status' => 'KO', 'message' => 'Invalid permissions'));
}
if ($context == 'list') {
$fieldDescription = $admin->getListFieldDescription($field);
} else {
return new JsonResponse(array('status' => 'KO', 'message' => 'Invalid context'));
}
if (!$fieldDescription) {
return new JsonResponse(array('status' => 'KO', 'message' => 'The field does not exist'));
}
if (!$fieldDescription->getOption('editable')) {
return new JsonResponse(array('status' => 'KO', 'message' => 'The field cannot be edit, editable option must be set to true'));
}
$propertyPath = new PropertyPath($field);
// If property path has more than 1 element, take the last object in order to validate it
if ($propertyPath->getLength() > 1) {
$object = $this->pool->getPropertyAccessor()->getValue($object, $propertyPath->getParent());
$elements = $propertyPath->getElements();
$field = end($elements);
$propertyPath = new PropertyPath($field);
}
// Handle date type has setter expect a DateTime object
if ('' !== $value && $fieldDescription->getType() == 'date') {
$value = new \DateTime($value);
}
$this->pool->getPropertyAccessor()->setValue($object, $propertyPath, '' !== $value ? $value : null);
$violations = $this->validator->validate($object);
if (count($violations)) {
$messages = array();
foreach ($violations as $violation) {
$messages[] = $violation->getMessage();
}
return new JsonResponse(array('status' => 'KO', 'message' => implode("\n", $messages)));
}
$admin->update($object);
// render the widget
// todo : fix this, the twig environment variable is not set inside the extension ...
$extension = $this->twig->getExtension('sonata_admin');
$extension->initRuntime($this->twig);
$content = $extension->renderListElement($rootObject, $fieldDescription);
return new JsonResponse(array('status' => 'OK', 'content' => $content));
}