private function getAssociationString(ClassMetadata $class1, $association)
{
$targetClassName = $class1->getAssociationTargetClass($association);
$class2 = $this->getClassByName($targetClassName);
$isInverse = $class1->isAssociationInverseSide($association);
$class1Count = $class1->isCollectionValuedAssociation($association) ? 2 : 1;
if (null === $class2) {
return $this->getClassString($class1) . ($isInverse ? '<' : '<>') . '-' . $association . ' ' . ($class1Count > 1 ? '*' : ($class1Count ? '1' : '')) . ($isInverse ? '<>' : '>') . '[' . str_replace('\\', '.', $targetClassName) . ']';
}
$class1SideName = $association;
$class2SideName = '';
$class2Count = 0;
$bidirectional = false;
if ($isInverse) {
$class2SideName = (string) $class1->getAssociationMappedByTargetField($association);
if ($class2SideName) {
$class2Count = $class2->isCollectionValuedAssociation($class2SideName) ? 2 : 1;
$bidirectional = true;
}
} else {
foreach ($class2->getAssociationNames() as $class2Side) {
if ($class2->isAssociationInverseSide($class2Side) && $class2->getAssociationMappedByTargetField($class2Side) === $association) {
$class2SideName = $class2Side;
$class2Count = $class2->isCollectionValuedAssociation($class2SideName) ? 2 : 1;
$bidirectional = true;
break;
}
}
}
$this->visitAssociation($targetClassName, $class2SideName);
return $this->getClassString($class1) . ($bidirectional ? $isInverse ? '<' : '<>' : '') . ($class2SideName ? $class2SideName . ' ' : '') . ($class2Count > 1 ? '*' : ($class2Count ? '1' : '')) . '-' . $class1SideName . ' ' . ($class1Count > 1 ? '*' : ($class1Count ? '1' : '')) . ($bidirectional && $isInverse ? '<>' : '>') . $this->getClassString($class2);
}
/**
* If this is an inverse side association, completes the owning side.
*
* @param string $field
* @param ClassMetadata $targetClass
* @param object $targetObject
*
* @return void
*/
private function completeOwningSide($field, $targetClass, $targetObject)
{
// add this object on the owning side as well, for obvious infinite recursion
// reasons this is only done when called on the inverse side.
if ($this->cm->isAssociationInverseSide($field)) {
$mappedByField = $this->cm->getAssociationMappedByTargetField($field);
$targetMetadata = self::$objectManager->getClassMetadata($targetClass);
$setter = ($targetMetadata->isCollectionValuedAssociation($mappedByField) ? "add" : "set") . $mappedByField;
$targetObject->{$setter}($this);
}
}
/**
* @param ClassMetadata $metadata
* @param array $assocNames
*
* @return array
*/
private function getAssocsConfig(ClassMetadata $metadata, $assocNames)
{
$assocsConfigs = [];
foreach ($assocNames as $assocName) {
if (!$metadata->isAssociationInverseSide($assocName)) {
continue;
}
$class = $metadata->getAssociationTargetClass($assocName);
if ($metadata->isSingleValuedAssociation($assocName)) {
$nullable = $metadata instanceof ClassMetadataInfo && isset($metadata->discriminatorColumn['nullable']) && $metadata->discriminatorColumn['nullable'];
$assocsConfigs[$assocName] = ['field_type' => 'A2lix\\AutoFormBundle\\Form\\Type\\AutoFormType', 'data_class' => $class, 'required' => !$nullable];
continue;
}
$assocsConfigs[$assocName] = ['field_type' => 'Symfony\\Component\\Form\\Extension\\Core\\Type\\CollectionType', 'entry_type' => 'A2lix\\AutoFormBundle\\Form\\Type\\AutoFormType', 'entry_options' => ['data_class' => $class], 'allow_add' => true, 'by_reference' => false];
}
return $assocsConfigs;
}
/**
* @param \Doctrine\Common\Persistence\Mapping\ClassMetadata $metadata
* @param $model
*
* @return array
*/
protected function processAssociationNames(ClassMetadata $metadata, $model)
{
$data = array();
foreach ($metadata->getAssociationNames() as $assocName) {
$propertyValue = $this->readProperty($model, $assocName);
if (null === $propertyValue || $metadata->isAssociationInverseSide($assocName)) {
continue;
}
if ($metadata->isSingleValuedAssociation($assocName)) {
$assocValue = $this->namingStrategy->modelName($propertyValue, $this->getManager()->getClassMetadata(get_class($propertyValue)));
$assocValue = $this->navigator->accept($this->getVisitor(), $assocValue, 'reference');
$data[$assocName] = $assocValue;
} else {
$data[$assocName] = array();
foreach ($propertyValue as $value) {
$assocValue = $this->namingStrategy->modelName($value, $this->getManager()->getClassMetadata(get_class($value)));
$assocValue = $this->navigator->accept($this->getVisitor(), $assocValue, 'reference');
$data[$assocName][] = $assocValue;
}
}
}
return $data;
}
