/**
* @param AccessorInterface $accessor
* @throws InvalidArgumentException
*/
public function add(AccessorInterface $accessor)
{
if ($accessor === $this) {
throw new InvalidArgumentException("Cannot add accessor to itself.");
}
$this->elements[$accessor->getName()] = $accessor;
}
/**
* Render value of merge field
*
* @param FieldData $fieldData
* @param int $entityOffset
* @return string
*/
public function renderMergeFieldValue(FieldData $fieldData, $entityOffset)
{
$entity = $fieldData->getEntityData()->getEntityByOffset($entityOffset);
$metadata = $fieldData->getMetadata();
$value = $this->accessor->getValue($entity, $metadata);
return $this->fieldValueRenderer->renderFieldValue($value, $metadata, $entity);
}
/**
* {@inheritdoc}
*/
public function merge(FieldData $fieldData)
{
$entityData = $fieldData->getEntityData();
$masterEntity = $entityData->getMasterEntity();
$fieldMetadata = $fieldData->getMetadata();
$sourceEntity = $fieldData->getSourceEntity();
$value = $this->accessor->getValue($sourceEntity, $fieldMetadata);
$this->accessor->setValue($masterEntity, $fieldMetadata, $value);
}
/**
* @param FieldDataEvent $event
*/
public function afterMergeField(FieldDataEvent $event)
{
$fieldData = $event->getFieldData();
$metadata = $fieldData->getMetadata();
if (MergeModes::REPLACE != $fieldData->getMode() || !$metadata->hasDoctrineMetadata() || !$metadata->getDoctrineMetadata()->isAssociation() || !$metadata->isDefinedBySourceEntity() || $metadata->isCollection() || !in_array('remove', (array) $metadata->getDoctrineMetadata()->get('cascade'))) {
return;
}
$entitiesToClear = $this->getEntitiesToClear($fieldData->getEntityData());
foreach ($entitiesToClear as $entityToClear) {
$this->accessor->setValue($entityToClear, $metadata, null);
}
}
/**
* {@inheritdoc}
*/
public function merge(FieldData $fieldData)
{
$entityData = $fieldData->getEntityData();
$masterEntity = $entityData->getMasterEntity();
$fieldMetadata = $fieldData->getMetadata();
$sourceEntity = $fieldData->getSourceEntity();
//for fields that are not in the merge form(system, custom etc) use values from Master record
if (!$sourceEntity) {
$sourceEntity = $masterEntity;
}
$value = $this->accessor->getValue($sourceEntity, $fieldMetadata);
$this->accessor->setValue($masterEntity, $fieldMetadata, $value);
}
/**
* {@inheritdoc}
*/
public function merge(FieldData $fieldData)
{
$entityData = $fieldData->getEntityData();
$masterEntity = $entityData->getMasterEntity();
$fieldMetadata = $fieldData->getMetadata();
$entities = $entityData->getEntities();
$relatedEntities = [];
foreach ($entities as $entity) {
$values = $this->accessor->getValue($entity, $fieldMetadata);
foreach ($values as $value) {
$key = $this->doctrineHelper->getEntityIdentifierValue($value);
$relatedEntities[$key] = $value;
}
}
$collection = new ArrayCollection(array_values($relatedEntities));
$this->accessor->setValue($masterEntity, $fieldMetadata, $collection);
}