class LayoutBuilderEntityViewDisplayForm

Same name in other branches
  1. 9 core/modules/layout_builder/src/Form/LayoutBuilderEntityViewDisplayForm.php \Drupal\layout_builder\Form\LayoutBuilderEntityViewDisplayForm
  2. 8.9.x core/modules/layout_builder/src/Form/LayoutBuilderEntityViewDisplayForm.php \Drupal\layout_builder\Form\LayoutBuilderEntityViewDisplayForm
  3. 11.x core/modules/layout_builder/src/Form/LayoutBuilderEntityViewDisplayForm.php \Drupal\layout_builder\Form\LayoutBuilderEntityViewDisplayForm

Edit form for the LayoutBuilderEntityViewDisplay entity type.

@internal Form classes are internal.

Hierarchy

Expanded class hierarchy of LayoutBuilderEntityViewDisplayForm

1 file declares its use of LayoutBuilderEntityViewDisplayForm
layout_builder.module in core/modules/layout_builder/layout_builder.module
Provides hook implementations for Layout Builder.

File

core/modules/layout_builder/src/Form/LayoutBuilderEntityViewDisplayForm.php, line 19

Namespace

Drupal\layout_builder\Form
View source
class LayoutBuilderEntityViewDisplayForm extends EntityViewDisplayEditForm {
    
    /**
     * The entity being used by this form.
     *
     * @var \Drupal\layout_builder\Entity\LayoutEntityDisplayInterface
     */
    protected $entity;
    
    /**
     * The storage section.
     *
     * @var \Drupal\layout_builder\DefaultsSectionStorageInterface
     */
    protected $sectionStorage;
    
    /**
     * {@inheritdoc}
     */
    public function buildForm(array $form, FormStateInterface $form_state, ?SectionStorageInterface $section_storage = NULL) {
        $this->sectionStorage = $section_storage;
        return parent::buildForm($form, $form_state);
    }
    
    /**
     * {@inheritdoc}
     */
    public function form(array $form, FormStateInterface $form_state) {
        $form = parent::form($form, $form_state);
        // Remove the Layout Builder field from the list.
        $form['#fields'] = array_diff($form['#fields'], [
            OverridesSectionStorage::FIELD_NAME,
        ]);
        unset($form['fields'][OverridesSectionStorage::FIELD_NAME]);
        $is_enabled = $this->entity
            ->isLayoutBuilderEnabled();
        if ($is_enabled) {
            // Hide the table of fields.
            $form['fields']['#access'] = FALSE;
            $form['#fields'] = [];
            $form['#extra'] = [];
        }
        $form['manage_layout'] = [
            '#type' => 'link',
            '#title' => $this->t('Manage layout'),
            '#weight' => -10,
            '#attributes' => [
                'class' => [
                    'button',
                ],
            ],
            '#url' => $this->sectionStorage
                ->getLayoutBuilderUrl(),
            '#access' => $is_enabled,
        ];
        $form['layout'] = [
            '#type' => 'details',
            '#open' => TRUE,
            '#title' => $this->t('Layout options'),
            '#tree' => TRUE,
        ];
        $form['layout']['enabled'] = [
            '#type' => 'checkbox',
            '#title' => $this->t('Use Layout Builder'),
            '#default_value' => $is_enabled,
        ];
        $form['#entity_builders']['layout_builder'] = '::entityFormEntityBuild';
        // @todo Expand to work for all view modes in
        //   https://www.drupal.org/node/2907413.
        if ($this->isCanonicalMode($this->entity
            ->getMode())) {
            $entity_type = $this->entityTypeManager
                ->getDefinition($this->entity
                ->getTargetEntityTypeId());
            $form['layout']['allow_custom'] = [
                '#type' => 'checkbox',
                '#title' => $this->t('Allow each @entity to have its layout customized.', [
                    '@entity' => $entity_type->getSingularLabel(),
                ]),
                '#default_value' => $this->entity
                    ->isOverridable(),
                '#states' => [
                    'disabled' => [
                        ':input[name="layout[enabled]"]' => [
                            'checked' => FALSE,
                        ],
                    ],
                    'invisible' => [
                        ':input[name="layout[enabled]"]' => [
                            'checked' => FALSE,
                        ],
                    ],
                ],
            ];
            if (!$is_enabled) {
                $form['layout']['allow_custom']['#attributes']['disabled'] = 'disabled';
            }
            // Prevent turning off overrides while any exist.
            if ($this->hasOverrides($this->entity)) {
                $form['layout']['enabled']['#disabled'] = TRUE;
                $form['layout']['enabled']['#description'] = $this->t('You must revert all customized layouts of this display before you can disable this option.');
                $form['layout']['allow_custom']['#disabled'] = TRUE;
                $form['layout']['allow_custom']['#description'] = $this->t('You must revert all customized layouts of this display before you can disable this option.');
                unset($form['layout']['allow_custom']['#states']);
                unset($form['#entity_builders']['layout_builder']);
            }
        }
        else {
            $form['layout']['allow_custom'] = [
                '#type' => 'value',
                '#value' => $this->entity
                    ->isOverridable(),
            ];
        }
        return $form;
    }
    
    /**
     * Determines if the mode is used by the canonical route.
     *
     * @param string $mode
     *   The view mode.
     *
     * @return bool
     *   TRUE if the mode is valid, FALSE otherwise.
     */
    protected function isCanonicalMode($mode) {
        // @todo This is a convention core uses but is not a given, nor is it easily
        //   introspectable. Address in https://www.drupal.org/node/2907413.
        $canonical_mode = 'full';
        if ($mode === $canonical_mode) {
            return TRUE;
        }
        // The default mode is valid if the canonical mode is not enabled.
        if ($mode === 'default') {
            
            /** @var \Drupal\Core\Config\Entity\ConfigEntityStorageInterface $storage */
            $storage = $this->entityTypeManager
                ->getStorage($this->entity
                ->getEntityTypeId());
            $query = $storage->getQuery()
                ->condition('targetEntityType', $this->entity
                ->getTargetEntityTypeId())
                ->condition('bundle', $this->entity
                ->getTargetBundle())
                ->condition('status', TRUE)
                ->condition('mode', $canonical_mode);
            return !$query->count()
                ->execute();
        }
        return FALSE;
    }
    
    /**
     * Determines if the defaults have any overrides.
     *
     * @param \Drupal\layout_builder\Entity\LayoutEntityDisplayInterface $display
     *   The entity display.
     *
     * @return bool
     *   TRUE if there are any overrides of this default, FALSE otherwise.
     */
    protected function hasOverrides(LayoutEntityDisplayInterface $display) {
        if (!$display->isOverridable()) {
            return FALSE;
        }
        $entity_type = $this->entityTypeManager
            ->getDefinition($display->getTargetEntityTypeId());
        $query = $this->entityTypeManager
            ->getStorage($display->getTargetEntityTypeId())
            ->getQuery()
            ->accessCheck(FALSE)
            ->exists(OverridesSectionStorage::FIELD_NAME);
        if ($bundle_key = $entity_type->getKey('bundle')) {
            $query->condition($bundle_key, $display->getTargetBundle());
        }
        return (bool) $query->count()
            ->execute();
    }
    
    /**
     * {@inheritdoc}
     */
    protected function copyFormValuesToEntity(EntityInterface $entity, array $form, FormStateInterface $form_state) {
        // Do not process field values if Layout Builder is or will be enabled.
        $set_enabled = (bool) $form_state->getValue([
            'layout',
            'enabled',
        ], FALSE);
        
        /** @var \Drupal\layout_builder\Entity\LayoutEntityDisplayInterface $entity */
        $already_enabled = $entity->isLayoutBuilderEnabled();
        if ($already_enabled || $set_enabled) {
            $form['#fields'] = [];
            $form['#extra'] = [];
        }
        parent::copyFormValuesToEntity($entity, $form, $form_state);
    }
    
    /**
     * Entity builder for layout options on the entity view display form.
     */
    public function entityFormEntityBuild($entity_type_id, LayoutEntityDisplayInterface $display, &$form, FormStateInterface &$form_state) {
        $set_enabled = (bool) $form_state->getValue([
            'layout',
            'enabled',
        ], FALSE);
        $already_enabled = $display->isLayoutBuilderEnabled();
        if ($set_enabled) {
            $overridable = (bool) $form_state->getValue([
                'layout',
                'allow_custom',
            ], FALSE);
            $display->setOverridable($overridable);
            if (!$already_enabled) {
                $display->enableLayoutBuilder();
            }
        }
        elseif ($already_enabled) {
            $form_state->setRedirectUrl($this->sectionStorage
                ->getLayoutBuilderUrl('disable'));
        }
    }
    
    /**
     * {@inheritdoc}
     */
    protected function buildFieldRow(FieldDefinitionInterface $field_definition, array $form, FormStateInterface $form_state) {
        if ($this->entity
            ->isLayoutBuilderEnabled()) {
            return [];
        }
        return parent::buildFieldRow($field_definition, $form, $form_state);
    }
    
    /**
     * {@inheritdoc}
     */
    protected function buildExtraFieldRow($field_id, $extra_field) {
        if ($this->entity
            ->isLayoutBuilderEnabled()) {
            return [];
        }
        return parent::buildExtraFieldRow($field_id, $extra_field);
    }

}

Members

Title Sort descending Modifiers Object type Summary Overriden Title Overrides
DependencySerializationTrait::$_entityStorages protected property
DependencySerializationTrait::$_serviceIds protected property
DependencySerializationTrait::__sleep public function 1
DependencySerializationTrait::__wakeup public function 2
EntityDisplayFormBase::$entityDisplayRepository protected property The entity display repository.
EntityDisplayFormBase::$entityFieldManager protected property The entity field manager.
EntityDisplayFormBase::$fieldTypes protected property A list of field types.
EntityDisplayFormBase::$pluginManager protected property The widget or formatter plugin manager.
EntityDisplayFormBase::getApplicablePluginOptions protected function Returns an array of applicable widget or formatter options for a field.
EntityDisplayFormBase::getDisplays protected function Returns entity (form) displays for the current entity display type.
EntityDisplayFormBase::getDisplayStatuses protected function Returns form or view modes statuses for the bundle used by this form.
EntityDisplayFormBase::getEntityFromRouteMatch public function Determines which entity will be used by this form from a RouteMatch object. Overrides EntityForm::getEntityFromRouteMatch
EntityDisplayFormBase::getExtraFields protected function Returns the extra fields of the entity type and bundle used by this form.
EntityDisplayFormBase::getFieldDefinitions protected function Collects the definitions of fields whose display is configurable.
EntityDisplayFormBase::getRegionOptions public function Returns an associative array of all regions.
EntityDisplayFormBase::getRegions public function Get the regions needed to create the overview form.
EntityDisplayFormBase::getRowRegion public function Returns the region to which a row in the display overview belongs.
EntityDisplayFormBase::multistepAjax public function Ajax handler for multistep buttons.
EntityDisplayFormBase::multistepSubmit public function Form submission handler for multistep buttons.
EntityDisplayFormBase::saveDisplayStatuses protected function Saves the updated display mode statuses.
EntityDisplayFormBase::submitForm public function This is the default entity object builder function. It is called before any
other submit handler to build the new entity object to be used by the
following submit handlers. At this point of the form workflow the entity is
validated and the form state…
Overrides EntityForm::submitForm
EntityDisplayFormBase::__construct public function Constructs a new EntityDisplayFormBase. 2
EntityForm::$entityTypeManager protected property The entity type manager. 3
EntityForm::$moduleHandler protected property The module handler service. 2
EntityForm::$operation protected property The name of the current operation.
EntityForm::actions protected function Returns an array of supported actions for the current entity form. 36
EntityForm::actionsElement protected function Returns the action form element for the current entity form.
EntityForm::afterBuild public function Form element #after_build callback: Updates the entity with submitted data. 1
EntityForm::buildEntity public function Builds an updated entity object based upon the submitted form values. Overrides EntityFormInterface::buildEntity 5
EntityForm::getBaseFormId public function Returns a string identifying the base form. Overrides BaseFormIdInterface::getBaseFormId 4
EntityForm::getEntity public function Gets the form entity. Overrides EntityFormInterface::getEntity
EntityForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId 13
EntityForm::getOperation public function Gets the operation identifying the form. Overrides EntityFormInterface::getOperation
EntityForm::init protected function Initialize the form state and the entity before the first form build. 3
EntityForm::prepareEntity protected function Prepares the entity object before the form is built first. 3
EntityForm::prepareInvokeAll protected function Invokes the specified prepare hook variant.
EntityForm::processForm public function Process callback: assigns weights and hides extra fields.
EntityForm::save public function Form submission handler for the 'save' action. Overrides EntityFormInterface::save 47
EntityForm::setEntity public function Sets the form entity. Overrides EntityFormInterface::setEntity
EntityForm::setEntityTypeManager public function Sets the entity type manager for this form. Overrides EntityFormInterface::setEntityTypeManager
EntityForm::setModuleHandler public function Sets the module handler for this form. Overrides EntityFormInterface::setModuleHandler
EntityForm::setOperation public function Sets the operation for this form. Overrides EntityFormInterface::setOperation
EntityViewDisplayEditForm::$displayContext protected property The display context. Either 'view' or 'form'. Overrides EntityDisplayFormBase::$displayContext
EntityViewDisplayEditForm::alterSettingsSummary protected function Alters the widget or formatter settings summary. Overrides EntityDisplayFormBase::alterSettingsSummary
EntityViewDisplayEditForm::create public static function Instantiates a new instance of this class. Overrides FormBase::create 1
EntityViewDisplayEditForm::getDefaultPlugin protected function Returns the ID of the default widget or formatter plugin for a field type. Overrides EntityDisplayFormBase::getDefaultPlugin
EntityViewDisplayEditForm::getDisplayModeOptions protected function Returns an array of form or view mode options. Overrides EntityDisplayFormBase::getDisplayModeOptions
EntityViewDisplayEditForm::getDisplayModes protected function Returns the form or view modes used by this form. Overrides EntityDisplayFormBase::getDisplayModes
EntityViewDisplayEditForm::getDisplayModesLink protected function Returns a link to the form or view mode admin page. Overrides EntityDisplayFormBase::getDisplayModesLink
EntityViewDisplayEditForm::getEntityDisplay protected function Returns an entity display object to be used by this form. Overrides EntityDisplayFormBase::getEntityDisplay
EntityViewDisplayEditForm::getOverviewUrl protected function Returns the Url object for a specific entity (form) display edit form. Overrides EntityDisplayFormBase::getOverviewUrl
EntityViewDisplayEditForm::getTableHeader protected function Returns an array containing the table headers. Overrides EntityDisplayFormBase::getTableHeader
EntityViewDisplayEditForm::thirdPartySettingsForm protected function Adds the widget or formatter third party settings forms. Overrides EntityDisplayFormBase::thirdPartySettingsForm
FieldLabelOptionsTrait::getFieldLabelOptions protected function Returns an array of visibility options for field labels.
FormBase::$configFactory protected property The config factory. 3
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 3
FormBase::container private function Returns the service container.
FormBase::currentUser protected function Gets the current user. 2
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route.
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
FormBase::validateForm public function Form validation handler. Overrides FormInterface::validateForm 57
LayoutBuilderEntityViewDisplayForm::$entity protected property The entity being used by this form. Overrides EntityDisplayFormBase::$entity
LayoutBuilderEntityViewDisplayForm::$sectionStorage protected property The storage section.
LayoutBuilderEntityViewDisplayForm::buildExtraFieldRow protected function Builds the table row structure for a single extra field. Overrides EntityViewDisplayEditForm::buildExtraFieldRow
LayoutBuilderEntityViewDisplayForm::buildFieldRow protected function Builds the table row structure for a single field. Overrides EntityViewDisplayEditForm::buildFieldRow
LayoutBuilderEntityViewDisplayForm::buildForm public function Form constructor. Overrides EntityForm::buildForm
LayoutBuilderEntityViewDisplayForm::copyFormValuesToEntity protected function Copies top-level form values to entity properties. Overrides EntityDisplayFormBase::copyFormValuesToEntity
LayoutBuilderEntityViewDisplayForm::entityFormEntityBuild public function Entity builder for layout options on the entity view display form.
LayoutBuilderEntityViewDisplayForm::form public function Gets the actual form array to be built. Overrides EntityDisplayFormBase::form
LayoutBuilderEntityViewDisplayForm::hasOverrides protected function Determines if the defaults have any overrides.
LayoutBuilderEntityViewDisplayForm::isCanonicalMode protected function Determines if the mode is used by the canonical route.
LoggerChannelTrait::$loggerFactory protected property The logger channel factory service.
LoggerChannelTrait::getLogger protected function Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory public function Injects the logger channel factory.
MessengerTrait::$messenger protected property The messenger. 16
MessengerTrait::messenger public function Gets the messenger. 16
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 2
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
StringTranslationTrait::$stringTranslation protected property The string translation service. 3
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.

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