/**
* This method parses the parent-child conditions.
*
* @param ContainerInterface $container The container where the data shall be stored.
*
* @return void
*/
protected function parseParentChildConditions(ContainerInterface $container)
{
if ($container->hasDefinition(ModelRelationshipDefinitionInterface::NAME)) {
$definition = $container->getDefinition(ModelRelationshipDefinitionInterface::NAME);
} else {
$definition = new DefaultModelRelationshipDefinition();
}
// If mode is 5, we need to define tree view.
if ($this->getFromDca('list/sorting/mode') === 5) {
$rootProvider = $this->getRootProviderName($container);
if (($relationship = $definition->getRootCondition()) === null) {
$relationship = new RootCondition();
$relationship->setSourceName($rootProvider);
$definition->setRootCondition($relationship);
$builder = FilterBuilder::fromArrayForRoot()->getFilter();
} else {
$builder = FilterBuilder::fromArrayForRoot($relationship->getFilterArray())->getFilter();
}
$relationship->setSetters(array_merge_recursive(array(array('property' => 'pid', 'value' => '0'))), $relationship->getSetters());
$builder->andPropertyEquals('pid', '0');
$relationship->setFilterArray($builder->getAllAsArray());
if (($relationship = $definition->getChildCondition($rootProvider, $rootProvider)) === null) {
$relationship = new ParentChildCondition();
$relationship->setSourceName($rootProvider)->setDestinationName($rootProvider);
$definition->addChildCondition($relationship);
$builder = FilterBuilder::fromArray()->getFilter();
} else {
$builder = FilterBuilder::fromArray($relationship->getFilterArray())->getFilter();
}
$relationship->setSetters(array_merge_recursive(array(array('to_field' => 'pid', 'from_field' => 'id'))), $relationship->getSetters());
$builder->andRemotePropertyEquals('pid', 'id');
$relationship->setFilterArray($builder->getAllAsArray());
$container->setDefinition(ModelRelationshipDefinitionInterface::NAME, $definition);
}
// If ptable defined and no root setter we need to add (Contao default id=>pid mapping).
if ($this->getFromDca('config/ptable') !== null) {
$rootProvider = $this->getRootProviderName($container);
if (($relationship = $definition->getRootCondition()) === null) {
$relationship = new RootCondition();
$relationship->setSourceName($rootProvider);
$definition->setRootCondition($relationship);
}
if (!$relationship->getSetters()) {
$relationship->setSetters(array_merge_recursive(array(array('property' => 'pid', 'value' => '0'))), $relationship->getSetters());
}
$container->setDefinition(ModelRelationshipDefinitionInterface::NAME, $definition);
}
}
/**
* Render the current values for listing.
*
* @return array
*/
public function renderItemsPlain()
{
$values = array();
$value = $this->varValue;
$idProperty = $this->idProperty ?: 'id';
if (is_array($value) && !empty($value)) {
$environment = $this->getEnvironment();
$dataDriver = $environment->getDataProvider();
$config = $environment->getBaseConfigRegistry()->getBaseConfig();
$filter = FilterBuilder::fromArrayForRoot()->getFilter()->andPropertyValueIn($idProperty, $value)->getAllAsArray();
$config->setFilter($filter);
// Set the sort field.
if ($this->orderField && $dataDriver->fieldExists($this->orderField)) {
$config->setSorting(array($this->orderField => 'ASC'));
}
$collection = $dataDriver->fetchAll($config);
if ($collection->length() > 0) {
foreach ($collection as $model) {
$formatted = $this->formatModel($model, false);
$idValue = $model->getProperty($idProperty);
$values[$idValue] = $formatted[0]['content'];
}
}
// Apply a custom sort order.
$values = $this->sortValues($values);
}
return $values;
}
/**
* Parse the correct conditions for a MetaModel with variant support.
*
* @param IMetaModelDataDefinition $container The data container.
*
* @param ModelRelationshipDefinitionInterface $definition The relationship container.
*
* @return void
*/
protected function calculateConditionsWithVariants(IMetaModelDataDefinition $container, $definition)
{
// Basic conditions.
$this->addHierarchicalConditions($container, $definition);
$this->addParentCondition($container, $definition);
// Conditions for metamodels variants.
$relationship = $this->getRootCondition($container, $definition);
$relationship->setSetters(array_merge_recursive(array(array('property' => 'varbase', 'value' => '1')), $relationship->getSetters()));
$builder = FilterBuilder::fromArrayForRoot((array) $relationship->getFilterArray())->getFilter();
$builder->andPropertyEquals('varbase', 1);
$relationship->setFilterArray($builder->getAllAsArray());
$setter = array(array('to_field' => 'varbase', 'value' => '0'), array('to_field' => 'vargroup', 'from_field' => 'vargroup'));
$inverse = array();
/** @var ParentChildConditionInterface $relationship */
$relationship = $definition->getChildCondition($container->getName(), $container->getName());
if ($relationship === null) {
$relationship = new ParentChildCondition();
$relationship->setSourceName($container->getName())->setDestinationName($container->getName());
$definition->addChildCondition($relationship);
} else {
$setter = array_merge_recursive($setter, $relationship->getSetters());
$inverse = array_merge_recursive($inverse, $relationship->getInverseFilterArray());
}
$relationship->setFilterArray(FilterBuilder::fromArray($relationship->getFilterArray())->getFilter()->getBuilder()->encapsulateOr()->andRemotePropertyEquals('vargroup', 'vargroup')->andRemotePropertyEquals('vargroup', 'id')->andRemotePropertyEquals('varbase', 0, true)->getAllAsArray())->setSetters($setter)->setInverseFilterArray($inverse);
}
/**
* Parse the root condition.
*
* @param ContainerInterface $container The container where the data shall be stored.
*
* @param ModelRelationshipDefinitionInterface $definition The relationship definition.
*
* @return void
*
* @throws DcGeneralRuntimeException If no root data provider is defined.
*/
protected function parseRootCondition(ContainerInterface $container, ModelRelationshipDefinitionInterface $definition)
{
if (($rootCondition = $this->getFromDca('dca_config/rootEntries')) !== null) {
$rootProvider = $container->getBasicDefinition()->getRootDataProvider();
if (!$rootProvider) {
throw new DcGeneralRuntimeException('Root data provider name not specified in DCA but rootEntries section specified.');
}
if (!$container->getDataProviderDefinition()->hasInformation($rootProvider)) {
throw new DcGeneralRuntimeException('Unknown root data provider but rootEntries section specified.');
}
if (isset($rootCondition[$rootProvider])) {
$rootCondition = $rootCondition[$rootProvider];
$mySetter = $rootCondition['setOn'];
if (($relationship = $definition->getRootCondition()) === null) {
$relationship = new RootCondition();
$setter = $mySetter;
$builder = FilterBuilder::fromArrayForRoot()->getFilter();
} else {
/** @var RootConditionInterface $relationship */
if ($relationship->getSetters()) {
$setter = array_merge_recursive($mySetter, $relationship->getSetters());
} else {
$setter = $mySetter;
}
$builder = FilterBuilder::fromArrayForRoot($relationship->getFilterArray())->getFilter();
}
$builder->append(FilterBuilder::fromArrayForRoot((array) $rootCondition['filter']));
$relationship->setSourceName($rootProvider)->setFilterArray($builder->getAllAsArray())->setSetters($setter);
$definition->setRootCondition($relationship);
}
}
}
/**
* Render the current values for listing.
*
* @return array
*/
public function renderItemsPlain()
{
$values = array();
$value = $this->varValue;
if ($this->fieldType == 'radio' && !empty($value) && !is_array($value)) {
$value = array($value);
}
if (is_array($value) && !empty($value)) {
$environment = $this->getEnvironment();
$dataDriver = $environment->getDataProvider();
$config = $environment->getController()->getBaseConfig();
$filter = FilterBuilder::fromArrayForRoot()->getFilter()->andPropertyValueIn('id', $value)->getAllAsArray();
$config->setFilter($filter);
$collection = $dataDriver->fetchAll($config);
if ($collection->length() > 0) {
foreach ($collection as $model) {
$formatted = $this->formatModel($model, false);
$id = $model->getId();
$set[] = $id;
$values[$id] = $formatted[0]['content'];
}
}
// Apply a custom sort order.
// TODO: this is untested.
if ($this->orderField && is_array($this->{$this->strOrderField})) {
$arrNew = array();
foreach ($this->{$this->strOrderField} as $i) {
if (isset($values[$i])) {
$arrNew[$i] = $values[$i];
unset($values[$i]);
}
}
if (!empty($values)) {
foreach ($values as $k => $v) {
$arrNew[$k] = $v;
}
}
$values = $arrNew;
unset($arrNew);
}
}
return $values;
}