class ReorderDisplays

Same name in other branches

9 core/modules/views_ui/src/Form/Ajax/ReorderDisplays.php \Drupal\views_ui\Form\Ajax\ReorderDisplays
10 core/modules/views_ui/src/Form/Ajax/ReorderDisplays.php \Drupal\views_ui\Form\Ajax\ReorderDisplays
11.x core/modules/views_ui/src/Form/Ajax/ReorderDisplays.php \Drupal\views_ui\Form\Ajax\ReorderDisplays

Displays the display reorder form.

@internal

Hierarchy

class \Drupal\Core\Form\FormBase implements \Drupal\Core\Form\FormInterface, \Drupal\Core\DependencyInjection\ContainerInjectionInterface uses \Drupal\Core\DependencyInjection\DependencySerializationTrait, \Drupal\Core\Routing\LinkGeneratorTrait, \Drupal\Core\Logger\LoggerChannelTrait, \Drupal\Core\Messenger\MessengerTrait, \Drupal\Core\Routing\RedirectDestinationTrait, \Drupal\Core\StringTranslation\StringTranslationTrait, \Drupal\Core\Routing\UrlGeneratorTrait
- class \Drupal\views_ui\Form\Ajax\ViewsFormBase extends \Drupal\Core\Form\FormBase implements \Drupal\views_ui\Form\Ajax\ViewsFormInterface
  - class \Drupal\views_ui\Form\Ajax\ReorderDisplays extends \Drupal\views_ui\Form\Ajax\ViewsFormBase

Expanded class hierarchy of ReorderDisplays

File

core/modules/views_ui/src/Form/Ajax/ReorderDisplays.php, line 14

Namespace

Drupal\views_ui\Form\Ajax

View source

class ReorderDisplays extends ViewsFormBase {
    
    /**
     * {@inheritdoc}
     */
    public function getFormKey() {
        return 'reorder-displays';
    }
    
    /**
     * {@inheritdoc}
     */
    public function getFormId() {
        return 'views_ui_reorder_displays_form';
    }
    
    /**
     * {@inheritdoc}
     */
    public function buildForm(array $form, FormStateInterface $form_state) {
        
        /** @var $view \Drupal\views\ViewEntityInterface */
        $view = $form_state->get('view');
        $display_id = $form_state->get('display_id');
        $form['#title'] = $this->t('Reorder displays');
        $form['#section'] = 'reorder';
        $form['#action'] = Url::fromRoute('views_ui.form_reorder_displays', [
            'js' => 'nojs',
            'view' => $view->id(),
            'display_id' => $display_id,
        ])
            ->toString();
        $form['view'] = [
            '#type' => 'value',
            '#value' => $view,
        ];
        $displays = $view->get('display');
        $count = count($displays);
        // Sort the displays.
        uasort($displays, function ($display1, $display2) {
            if ($display1['position'] != $display2['position']) {
                return $display1['position'] < $display2['position'] ? -1 : 1;
            }
            return 0;
        });
        $form['displays'] = [
            '#type' => 'table',
            '#id' => 'reorder-displays',
            '#header' => [
                $this->t('Display'),
                $this->t('Weight'),
                $this->t('Remove'),
            ],
            '#empty' => $this->t('No displays available.'),
            '#tabledrag' => [
                [
                    'action' => 'order',
                    'relationship' => 'sibling',
                    'group' => 'weight',
                ],
            ],
            '#tree' => TRUE,
            '#prefix' => '<div class="scroll" data-drupal-views-scroll>',
            '#suffix' => '</div>',
        ];
        foreach ($displays as $id => $display) {
            $form['displays'][$id] = [
                '#display' => $display,
                '#attributes' => [
                    'id' => 'display-row-' . $id,
                ],
                '#weight' => $display['position'],
            ];
            // Only make row draggable if it's not the default display.
            if ($id !== 'default') {
                $form['displays'][$id]['#attributes']['class'][] = 'draggable';
            }
            $form['displays'][$id]['title'] = [
                '#markup' => $display['display_title'],
            ];
            $form['displays'][$id]['weight'] = [
                '#type' => 'weight',
                '#value' => $display['position'],
                '#delta' => $count,
                '#title' => $this->t('Weight for @display', [
                    '@display' => $display['display_title'],
                ]),
                '#title_display' => 'invisible',
                '#attributes' => [
                    'class' => [
                        'weight',
                    ],
                ],
            ];
            $form['displays'][$id]['removed'] = [
                'checkbox' => [
                    '#title' => t('Remove @id', [
                        '@id' => $id,
                    ]),
                    '#title_display' => 'invisible',
                    '#type' => 'checkbox',
                    '#id' => 'display-removed-' . $id,
                    '#attributes' => [
                        'class' => [
                            'views-remove-checkbox',
                        ],
                    ],
                    '#default_value' => !empty($display['deleted']),
                ],
                'link' => [
                    '#type' => 'link',
                    '#title' => new FormattableMarkup('<span>@text</span>', [
                        '@text' => $this->t('Remove'),
                    ]),
                    '#url' => Url::fromRoute('<none>'),
                    '#attributes' => [
                        'id' => 'display-remove-link-' . $id,
                        'class' => [
                            'views-button-remove',
                            'display-remove-link',
                        ],
                        'alt' => $this->t('Remove this display'),
                        'title' => $this->t('Remove this display'),
                    ],
                ],
                '#access' => $id !== 'default',
            ];
            if (!empty($display['deleted'])) {
                $form['displays'][$id]['deleted'] = [
                    '#type' => 'value',
                    '#value' => TRUE,
                ];
                $form['displays'][$id]['#attributes']['class'][] = 'hidden';
            }
        }
        $view->getStandardButtons($form, $form_state, 'views_ui_reorder_displays_form');
        return $form;
    }
    
    /**
     * {@inheritdoc}
     */
    public function submitForm(array &$form, FormStateInterface $form_state) {
        
        /** @var $view \Drupal\views_ui\ViewUI */
        $view = $form_state->get('view');
        $order = [];
        $user_input = $form_state->getUserInput();
        foreach ($user_input['displays'] as $display => $info) {
            // Add each value that is a field with a weight to our list, but only if
            // it has had its 'removed' checkbox checked.
            if (is_array($info) && isset($info['weight']) && empty($info['removed']['checkbox'])) {
                $order[$display] = $info['weight'];
            }
        }
        // Sort the order array.
        asort($order);
        // Remove the default display from ordering.
        unset($order['default']);
        // Increment up positions.
        $position = 1;
        foreach (array_keys($order) as $display) {
            $order[$display] = $position++;
        }
        // Setting up position and removing deleted displays.
        $displays = $view->get('display');
        foreach ($displays as $display_id => &$display) {
            // Don't touch the default.
            if ($display_id === 'default') {
                $display['position'] = 0;
                continue;
            }
            if (isset($order[$display_id])) {
                $display['position'] = $order[$display_id];
            }
            else {
                $display['deleted'] = TRUE;
            }
        }
        $view->set('display', $displays);
        // Store in cache.
        $view->cacheSet();
        $url = $view->toUrl('edit-form')
            ->setOption('fragment', 'views-tab-default');
        $form_state->setRedirectUrl($url);
    }

}

Members

Title Sort descending	Deprecated	Modifiers	Object type	Summary	Overriden Title	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
FormBase::$configFactory		protected	property	The config factory.		3
FormBase::$requestStack		protected	property	The request stack.		1
FormBase::$routeMatch		protected	property	The route match.
FormBase::config		protected	function	Retrieves a configuration object.
FormBase::configFactory		protected	function	Gets the config factory for this form.		3
FormBase::container		private	function	Returns the service container.
FormBase::create		public static	function	Instantiates a new instance of this class.	Overrides ContainerInjectionInterface::create	105
FormBase::currentUser		protected	function	Gets the current user.
FormBase::getRequest		protected	function	Gets the request object.
FormBase::getRouteMatch		protected	function	Gets the route match.
FormBase::logger		protected	function	Gets the logger for a specific channel.
FormBase::redirect		protected	function	Returns a redirect response object for the specified route.	Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory		public	function	Resets the configuration factory.
FormBase::setConfigFactory		public	function	Sets the config factory for this form.
FormBase::setRequestStack		public	function	Sets the request stack object to use.
LinkGeneratorTrait::$linkGenerator		protected	property	The link generator.		1
LinkGeneratorTrait::getLinkGenerator	Deprecated	protected	function	Returns the link generator.
LinkGeneratorTrait::l	Deprecated	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator	Deprecated	public	function	Sets the link generator service.
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.		17
MessengerTrait::messenger		public	function	Gets the messenger.		17
MessengerTrait::setMessenger		public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination		protected	property	The redirect destination service.		1
RedirectDestinationTrait::getDestinationArray		protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination		protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination		public	function	Sets the redirect destination service.
ReorderDisplays::buildForm		public	function	Form constructor.	Overrides FormInterface::buildForm
ReorderDisplays::getFormId		public	function	Returns a unique string identifying the form.	Overrides FormInterface::getFormId
ReorderDisplays::getFormKey		public	function	Returns the key that represents this form.	Overrides ViewsFormInterface::getFormKey
ReorderDisplays::submitForm		public	function	Form submission handler.	Overrides ViewsFormBase::submitForm
StringTranslationTrait::$stringTranslation		protected	property	The string translation service.
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.
UrlGeneratorTrait::$urlGenerator		protected	property	The url generator.
UrlGeneratorTrait::getUrlGenerator	Deprecated	protected	function	Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator	Deprecated	public	function	Sets the URL generator service.
UrlGeneratorTrait::url	Deprecated	protected	function	Generates a URL or path for a specific route based on the given parameters.
ViewsFormBase::$id		protected	property	The ID of the item this form is manipulating.
ViewsFormBase::$type		protected	property	The type of item this form is manipulating.
ViewsFormBase::ajaxFormWrapper		protected	function	Wrapper for handling AJAX forms.
ViewsFormBase::getForm		public	function	Creates a new instance of this form.	Overrides ViewsFormInterface::getForm	6
ViewsFormBase::getFormState		public	function	Gets the form state for this form.	Overrides ViewsFormInterface::getFormState	1
ViewsFormBase::setID		protected	function	Sets the ID for this form.
ViewsFormBase::setType		protected	function	Sets the type for this form.
ViewsFormBase::validateForm		public	function	Form validation handler.	Overrides FormBase::validateForm	3

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class ReorderDisplays

Hierarchy

File

Namespace

Members

Search drupal 8.9.x

API Navigation

Breadcrumb

class ReorderDisplays

Hierarchy

File

Namespace

Members

Search drupal 8.9.x

API Navigation