/**
* @param string|PropertyPathInterface $propertyPath The property path to modify
*
* @throws NoSuchIndexException
*/
public function removeParameter($propertyPath)
{
$propertyPathAccessor = PropertyAccess::createPropertyAccessor();
if (!$propertyPath instanceof PropertyPathInterface) {
$propertyPath = new PropertyPath($propertyPath);
}
if (1 === $propertyPath->getLength()) {
$buffer =& $this->parameters;
unset($buffer[$propertyPath->getElement(0)]);
} else {
$parentPropertyPath = $propertyPath->getParent();
$buffer = $propertyPathAccessor->getValue($this->parameters, $parentPropertyPath);
unset($buffer[$propertyPath->getElement($propertyPath->getLength() - 1)]);
$propertyPathAccessor->setValue($this->parameters, $parentPropertyPath, $buffer);
}
}
/**
* @param string $propertyPath
* @return null|\Symfony\Component\PropertyAccess\PropertyPath
*/
private function validatePropertyPath($propertyPath)
{
$propertyPath = new PropertyPath($propertyPath);
if ($propertyPath->isProperty($propertyPath->getLength() - 1)) {
return $propertyPath;
} else {
return null;
}
}
/**
* Returns html and attributes value of rdfa property.
*
* @param string $property Could be a property sequence like (block[1].title[0])
*
* @return bool
*/
public function getPropertyValue($property)
{
$nodes = $this->crawler;
$before = '';
$path = new PropertyPath($property);
if (1 < $path->getLength()) {
foreach ($path as $item) {
// is not integer
if (!ctype_digit(strval($item))) {
$before = $item;
$nodes = $nodes->filter('*[property="' . $item . '"]');
} else {
$nodes = $nodes->filter('*[rel="' . $before . '"]')->eq($item);
}
}
} else {
// FIXME it is a bit complex but there is no :not operator in crawler
// should be *[property="block"]:not(*[property] *)
$nodes = $nodes->filter('*[property="' . $property . '"]')->reduce(function (Crawler $node) {
// get parents
$parents = $node->parents();
$count = 0;
// check if one parent is property exclude it
$parents->each(function ($node) use(&$count) {
if (null !== $node->attr('property') && $node->attr('typeof') === 'collection') {
++$count;
}
});
return $count === 0;
});
}
// if rdfa property not found return false
if ($nodes->count() > 0) {
// create an array of changes
return $nodes->each(function (Crawler $crawlerNode) {
$node = $crawlerNode->getNode(0);
$attributes = [];
foreach ($node->attributes as $name => $value) {
$attributes[$name] = $value->nodeValue;
}
$attributes['html'] = $crawlerNode->html();
return $attributes;
});
}
return false;
}
/**
* @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));
}
/**
* Replaces a sub-path by a different (sub-) path.
*
* @param integer $offset The offset at which to replace.
* @param integer $length The length of the piece to replace.
* @param PropertyPathInterface|string $path The path to insert.
* @param integer $pathOffset The offset where the inserted piece
* starts in $path.
* @param integer $pathLength The length of the inserted piece.
* If 0, the full path is inserted.
*
* @throws OutOfBoundsException If the offset is invalid
*/
public function replace($offset, $length, $path, $pathOffset = 0, $pathLength = 0)
{
if (is_string($path)) {
$path = new PropertyPath($path);
}
if ($offset < 0 && abs($offset) <= $this->getLength()) {
$offset = $this->getLength() + $offset;
} elseif (!isset($this->elements[$offset])) {
throw new OutOfBoundsException('The offset ' . $offset . ' is not within the property path');
}
if (0 === $pathLength) {
$pathLength = $path->getLength() - $pathOffset;
}
$this->resize($offset, $length, $pathLength);
for ($i = 0; $i < $pathLength; ++$i) {
$this->elements[$offset + $i] = $path->getElement($pathOffset + $i);
$this->isIndex[$offset + $i] = $path->isIndex($pathOffset + $i);
}
}
/**
* @param $path
* @param $haystack
* @return bool
*/
private function valueExist($path, array $haystack)
{
$propertyPath = new PropertyPath($path);
$length = $propertyPath->getLength();
$valueExist = true;
for ($i = 0; $i < $length; ++$i) {
$property = $propertyPath->getElement($i);
$isIndex = $propertyPath->isIndex($i);
$propertyExist = $this->arrayPropertyExists($property, $haystack);
if ($isIndex && !$propertyExist) {
$valueExist = false;
break;
}
}
unset($propertyPath);
return $valueExist;
}
