class SocialPostAlbumManagedFile in Open Social 10.2.x

Provides an AJAX/progress aware widget for uploading and saving a file.

Plugin annotation

@FormElement("social_post_album_managed_file");

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\Core\Render\Element\RenderElement implements ElementInterface
      • class \Drupal\Core\Render\Element\FormElement implements FormElementInterface
        • class \Drupal\file\Element\ManagedFile
          • class \Drupal\social_post_album\Element\SocialPostAlbumManagedFile

File

modules/social_features/social_post/modules/social_post_album/src/Element/SocialPostAlbumManagedFile.php, line 15

Namespace

Drupal\social_post_album\Element

class SocialPostAlbumManagedFile extends ManagedFile {

  /**
   * The CSS class which adding to wrapper when at least one image was loaded.
   */
  const CLASS_NAME = 'post-images-loaded';

  /**
   * {@inheritdoc}
   */
  public static function uploadAjaxCallback(&$form, FormStateInterface &$form_state, Request $request) {
    $response = parent::uploadAjaxCallback($form, $form_state, $request);
    $parents = explode('/', $request->query
      ->get('element_parents'));
    return $response
      ->addCommand(new InvokeCommand('#edit-' . str_replace('_', '-', $parents[0]) . '-wrapper', 'addClass', [
      self::CLASS_NAME,
    ]));
  }

  /**
   * {@inheritdoc}
   */
  public static function processManagedFile(&$element, FormStateInterface $form_state, &$complete_form) {
    if (!empty($element['#value']['fids'])) {
      $complete_form[$element['#field_name']]['#attributes']['class'][] = self::CLASS_NAME;
    }
    return parent::processManagedFile($element, $form_state, $complete_form);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property
DependencySerializationTrait::$_serviceIds	protected	property
DependencySerializationTrait::__sleep	public	function		2
DependencySerializationTrait::__wakeup	public	function		2
FormElement::processAutocomplete	public static	function	Adds autocomplete functionality to elements.
FormElement::processPattern	public static	function	#process callback for #pattern form element property.
FormElement::validatePattern	public static	function	#element_validate callback for #pattern form element property.
ManagedFile::fileUsage	protected static	function	Wraps the file usage service.
ManagedFile::getInfo	public	function	Returns the element properties for this element. Overrides ElementInterface::getInfo
ManagedFile::preRenderManagedFile	public static	function	Render API callback: Hides display of the upload or remove controls.
ManagedFile::validateManagedFile	public static	function	Render API callback: Validates the managed_file element.
ManagedFile::valueCallback	public static	function	Determines how user input is mapped to an element's #value property. Overrides FormElement::valueCallback
MessengerTrait::$messenger	protected	property	The messenger.	27
MessengerTrait::messenger	public	function	Gets the messenger.	27
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	2
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object.	98
RenderElement::preRenderAjaxForm	public static	function	Adds Ajax information about an element to communicate with JavaScript.
RenderElement::preRenderGroup	public static	function	Adds members of this group as actual elements for rendering.
RenderElement::processAjaxForm	public static	function	Form element processing handler for the #ajax form property.	1
RenderElement::processGroup	public static	function	Arranges elements into groups.
RenderElement::setAttributes	public static	function	Sets a form element's class attribute. Overrides ElementInterface::setAttributes
SocialPostAlbumManagedFile::CLASS_NAME		constant	The CSS class which adding to wrapper when at least one image was loaded.
SocialPostAlbumManagedFile::processManagedFile	public static	function	Render API callback: Expands the managed_file element type. Overrides ManagedFile::processManagedFile
SocialPostAlbumManagedFile::uploadAjaxCallback	public static	function	#ajax callback for managed_file upload forms. Overrides ManagedFile::uploadAjaxCallback
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	4
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.