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class EntityReferenceLayoutRevisionsFieldItemList in Entity Reference with Layout 8

Defines a item list class for entity reference fields.

Hierarchy

Expanded class hierarchy of EntityReferenceLayoutRevisionsFieldItemList

File

src/EntityReferenceLayoutRevisionsFieldItemList.php, line 11

Namespace

Drupal\entity_reference_layout
View source 
class EntityReferenceLayoutRevisionsFieldItemList extends EntityReferenceRevisionsFieldItemList implements EntityReferenceFieldItemListInterface {

  /**
   * Set section ids for each item in field list.
   *
   * For each item in the list, section_id references
   * the entity (usually paragraph) to which layout data
   * is attached. Currently unused, this gives us the ability
   * in the future to derive exactly which layout a particular
   * entity is associated within.
   */
  public function preSave() {
    parent::preSave();
    $handler_settings = $this
      ->getSetting('handler_settings');
    $layout_bundles = $handler_settings['layout_bundles'];
    if ($this->list) {
      $section_id = 0;
      foreach ($this->list as $delta => $item) {
        if (in_array($item->entity
          ->bundle(), $layout_bundles)) {
          $section_id = $item->entity
            ->id();
        }
        if ($section_id && $item->region) {
          $this->list[$delta]->section_id = $section_id;
        }
        else {
          $this->list[$delta]->section_id = 0;
        }
      }
    }
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DependencySerializationTrait::$_entityStorages protected property An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds protected property An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
EntityReferenceFieldItemList::getConstraints public function Gets a list of validation constraints. Overrides FieldItemList::getConstraints
EntityReferenceLayoutRevisionsFieldItemList::preSave public function Set section ids for each item in field list. Overrides FieldItemList::preSave
EntityReferenceRevisionsFieldItemList::defaultValuesFormSubmit public function Processes the submitted default value. Overrides EntityReferenceFieldItemList::defaultValuesFormSubmit
EntityReferenceRevisionsFieldItemList::hasAffectingChanges public function Determines whether the field has relevant changes. Overrides FieldItemList::hasAffectingChanges
EntityReferenceRevisionsFieldItemList::processDefaultValue public static function Processes the default value before being applied. Overrides EntityReferenceFieldItemList::processDefaultValue
EntityReferenceRevisionsFieldItemList::referencedEntities public function Gets the entities referenced by this field, preserving field item deltas. Overrides EntityReferenceFieldItemList::referencedEntities
FieldItemList::$langcode protected property The langcode of the field values held in the object.
FieldItemList::$list protected property Numerically indexed array of field items. Overrides ItemList::$list 1
FieldItemList::access public function Checks data value access. Overrides AccessibleInterface::access 1
FieldItemList::applyDefaultValue public function Applies the default value. Overrides TypedData::applyDefaultValue
FieldItemList::createItem protected function Helper for creating a list item object. Overrides ItemList::createItem
FieldItemList::defaultAccess public function Contains the default access logic of this field. Overrides FieldItemListInterface::defaultAccess 3
FieldItemList::defaultValuesForm public function Returns a form for the default value input. Overrides FieldItemListInterface::defaultValuesForm 2
FieldItemList::defaultValuesFormValidate public function Validates the submitted default value. Overrides FieldItemListInterface::defaultValuesFormValidate 1
FieldItemList::defaultValueWidget protected function Returns the widget object used in default value form.
FieldItemList::delegateMethod protected function Calls a method on each FieldItem.
FieldItemList::delete public function Defines custom delete behavior for field values. Overrides FieldItemListInterface::delete 2
FieldItemList::deleteRevision public function Defines custom revision delete behavior for field values. Overrides FieldItemListInterface::deleteRevision 1
FieldItemList::equals public function Determines equality to another object implementing FieldItemListInterface. Overrides FieldItemListInterface::equals 2
FieldItemList::filterEmptyItems public function Filters out empty field items and re-numbers the item deltas. Overrides FieldItemListInterface::filterEmptyItems
FieldItemList::generateSampleItems public function Populates a specified number of field items with valid sample data. Overrides FieldItemListInterface::generateSampleItems
FieldItemList::getEntity public function Gets the entity that field belongs to. Overrides FieldItemListInterface::getEntity 1
FieldItemList::getFieldDefinition public function Gets the field definition. Overrides FieldItemListInterface::getFieldDefinition
FieldItemList::getLangcode public function Gets the langcode of the field values held in the object. Overrides FieldItemListInterface::getLangcode
FieldItemList::getSetting public function Returns the value of a given field setting. Overrides FieldItemListInterface::getSetting
FieldItemList::getSettings public function Returns the array of field settings. Overrides FieldItemListInterface::getSettings
FieldItemList::postSave public function Defines custom post-save behavior for field values. Overrides FieldItemListInterface::postSave 1
FieldItemList::setLangcode public function Sets the langcode of the field values held in the object. Overrides FieldItemListInterface::setLangcode
FieldItemList::setValue public function Sets the data value. Overrides ItemList::setValue
FieldItemList::view public function Returns a renderable array for the field items. Overrides FieldItemListInterface::view
FieldItemList::__get public function Magic method: Gets a property value of to the first field item. Overrides FieldItemListInterface::__get
FieldItemList::__isset public function Magic method: Determines whether a property of the first field item is set. Overrides FieldItemListInterface::__isset
FieldItemList::__set public function Magic method: Sets a property value of the first field item. Overrides FieldItemListInterface::__set
FieldItemList::__unset public function Magic method: Unsets a property of the first field item. Overrides FieldItemListInterface::__unset
ItemList::appendItem public function Appends a new item to the list. Overrides ListInterface::appendItem
ItemList::count public function
ItemList::filter public function Filters the items in the list using a custom callback. Overrides ListInterface::filter
ItemList::first public function Returns the first item in this list. Overrides ListInterface::first
ItemList::get public function Returns the item at the specified position in this list. Overrides ListInterface::get 2
ItemList::getItemDefinition public function Gets the definition of a contained item. Overrides ListInterface::getItemDefinition
ItemList::getIterator public function
ItemList::getString public function Returns a string representation of the data. Overrides TypedData::getString
ItemList::getValue public function Gets the data value. Overrides TypedData::getValue
ItemList::isEmpty public function Determines whether the list contains any non-empty items. Overrides ListInterface::isEmpty
ItemList::offsetExists public function 1
ItemList::offsetGet public function
ItemList::offsetSet public function
ItemList::offsetUnset public function
ItemList::onChange public function React to changes to a child property or item. Overrides TraversableTypedDataInterface::onChange 1
ItemList::rekey protected function Renumbers the items in the list.
ItemList::removeItem public function Removes the item at the specified position. Overrides ListInterface::removeItem
ItemList::set public function Sets the value of the item at a given position in the list. Overrides ListInterface::set
ItemList::__clone public function Magic method: Implements a deep clone.
StringTranslationTrait::$stringTranslation protected property The string translation service. 1
StringTranslationTrait::formatPlural protected function Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals protected function Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation protected function Gets the string translation service.
StringTranslationTrait::setStringTranslation public function Sets the string translation service to use. 2
StringTranslationTrait::t protected function Translates a string to the current language or to a given language.
TypedData::$definition protected property The data definition. 1
TypedData::$name protected property The property name.
TypedData::$parent protected property The parent typed data object.
TypedData::createInstance public static function Constructs a TypedData object given its definition and context. Overrides TypedDataInterface::createInstance
TypedData::getDataDefinition public function Gets the data definition. Overrides TypedDataInterface::getDataDefinition
TypedData::getName public function Returns the name of a property or item. Overrides TypedDataInterface::getName
TypedData::getParent public function Returns the parent data structure; i.e. either complex data or a list. Overrides TypedDataInterface::getParent
TypedData::getPluginDefinition public function Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition
TypedData::getPluginId public function Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
TypedData::getPropertyPath public function Returns the property path of the data. Overrides TypedDataInterface::getPropertyPath
TypedData::getRoot public function Returns the root of the typed data tree. Overrides TypedDataInterface::getRoot
TypedData::setContext public function Sets the context of a property or item via a context aware parent. Overrides TypedDataInterface::setContext
TypedData::validate public function Validates the currently set data value. Overrides TypedDataInterface::validate
TypedData::__construct public function Constructs a TypedData object given its definition and context. 3
TypedDataTrait::$typedDataManager protected property The typed data manager used for creating the data types.
TypedDataTrait::getTypedDataManager public function Gets the typed data manager. 2
TypedDataTrait::setTypedDataManager public function Sets the typed data manager. 2