public function FetchEntityVariableAction::fetchEntityVariable in Business Rules 8
Same name and namespace in other branches
- 2.x src/Plugin/BusinessRulesAction/FetchEntityVariableAction.php \Drupal\business_rules\Plugin\BusinessRulesAction\FetchEntityVariableAction::fetchEntityVariable()
1 call to FetchEntityVariableAction::fetchEntityVariable()
- FetchEntityVariableAction::execute in src/
Plugin/ BusinessRulesAction/ FetchEntityVariableAction.php - Execute the action.
File
- src/
Plugin/ BusinessRulesAction/ FetchEntityVariableAction.php, line 128
Class
- FetchEntityVariableAction
- Class FetchEntityVariable.
Namespace
Drupal\business_rules\Plugin\BusinessRulesActionCode
public function fetchEntityVariable($action, VariablesSet $event_variables) {
/** @var \Drupal\business_rules\VariableObject $variable */
/** @var \Drupal\business_rules\Entity\Action $action */
$id_field = $action
->getSettings('field');
$bundle = $action
->getTargetBundle();
$id = $action
->getSettings('value');
$id = parent::processVariables($id, $event_variables);
$empty_variable = $action
->getSettings('empty_variable');
$value = NULL;
if ($event_variables
->count()) {
foreach ($event_variables
->getVariables() as $variable) {
if ($variable
->getType() == 'entity_empty_variable' && $empty_variable == substr($variable
->getId(), 0, strlen($empty_variable))) {
$original_variable_value = $variable
->getValue();
if (!stristr($variable
->getId(), '->')) {
$entity = $this
->fetchEntity($id, $variable, $id_field, $action, $bundle, $original_variable_value);
$event_variables
->replaceValue($variable
->getId(), $entity);
}
else {
if (!$this->entityIsFetched) {
$entity = $this
->fetchEntity($id, $variable, $id_field, $action, $bundle, $original_variable_value);
}
if ($entity instanceof EntityInterface) {
$field = explode('->', $variable
->getId())[1];
if ($entity->{$field}) {
$already_replaced = [];
$definition = $entity->{$field}
->getFieldDefinition();
$field_type = $definition
->getType();
$cardinality = $definition
->getFieldStorageDefinition()
->getCardinality();
if ($field_type == 'entity_reference') {
$property_name = 'target_id';
}
else {
$property_name = 'value';
}
if ($cardinality === 1) {
$value = $entity
->get($field)->{$property_name};
}
else {
$arr = $entity->{$field}
->getValue();
$field_definition = $entity
->getFieldDefinition($field);
// Check if value is entity reference.
if ($field_definition
->getType() == 'entity_reference') {
$entity_references = $entity
->get($field)
->referencedEntities();
foreach ($arr as $key => $item) {
$arr[$key] = $item['target_id'];
if (substr($variable
->getId(), strlen($variable
->getId()) - strlen('->label'), strlen('->label')) != '->label') {
$variable_key_id = substr($variable
->getId(), strlen($variable
->getId()) - strlen("[{$key}]"), strlen("[{$key}]")) == "[{$key}]" ? $variable
->getId() : $variable
->getId() . "[{$key}]";
$multi_val = new VariableObject($variable_key_id, $item['target_id'], $variable
->getType());
$event_variables
->append($multi_val);
// Prepare the variable field with the entity reference
// title / name / other property name.
/** @var \Drupal\Core\Entity\Entity $entity_reference */
$entity_reference = $entity_references[$key];
$entity_reference_value = $entity_reference
->label();
$variable_key_label_id = substr($variable
->getId(), strlen($variable
->getId()) - strlen("[{$key}]->label"), strlen("[{$key}]->label")) == "[{$key}]->label" ? $variable
->getId() : $variable
->getId() . "[{$key}]->label";
$entity_reference_label = new VariableObject($variable_key_label_id, $entity_reference_value, $variable
->getType());
$event_variables
->append($entity_reference_label);
}
// Fetch array labels variable.
$arr_labels = [];
foreach ($entity_references as $reference) {
$arr_labels[] = $reference
->label();
}
if (count($arr_labels)) {
$variable_label_id = substr($variable
->getId(), strlen($variable
->getId()) - strlen('->label'), strlen('->label')) == '->label' ? $variable
->getId() : $variable
->getId() . "->label";
$entity_reference_labels = new VariableObject($variable_label_id, $arr_labels, $variable
->getType());
$event_variables
->append($entity_reference_labels);
$event_variables
->replaceValue($variable_label_id, $arr_labels);
$already_replaced[] = $variable_label_id;
}
}
}
else {
foreach ($arr as $key => $item) {
if (isset($item['value'])) {
$arr[$key] = $item['value'];
$multi_val = new VariableObject($variable
->getId() . "[{$key}]", $item['value'], $variable
->getType());
$event_variables
->append($multi_val);
}
}
}
$value = $arr;
}
if (!in_array($variable
->getId(), $already_replaced)) {
$event_variables
->replaceValue($variable
->getId(), $value);
}
}
}
}
}
}
}
return $event_variables;
}