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class MinisiteWidget in Mini site 8

Plugin implementation of the 'minisite_default' widget.

Plugin annotation


@FieldWidget(
  id = "minisite_default",
  label = @Translation("Minisite"),
  field_types = {
    "minisite"
  }
)

Hierarchy

Expanded class hierarchy of MinisiteWidget

File

src/Plugin/Field/FieldWidget/MinisiteWidget.php, line 23

Namespace

Drupal\minisite\Plugin\Field\FieldWidget
View source 
class MinisiteWidget extends FileWidget {

  /**
   * {@inheritdoc}
   */
  protected function formMultipleElements(FieldItemListInterface $items, array &$form, FormStateInterface $form_state) {
    $elements = parent::formMultipleElements($items, $form, $form_state);
    $cardinality = $this->fieldDefinition
      ->getFieldStorageDefinition()
      ->getCardinality();
    $file_upload_help = [
      '#theme' => 'file_upload_help',
      '#description' => '',
      '#upload_validators' => $elements[0]['#upload_validators'],
      '#cardinality' => $cardinality,
    ];
    if ($cardinality == 1) {

      // If there's only one field, return it as delta 0.
      if (empty($elements[0]['#default_value']['fids'])) {
        $file_upload_help['#description'] = $this
          ->getFilteredDescription();
        $elements[0]['#description'] = \Drupal::service('renderer')
          ->renderPlain($file_upload_help);
      }
    }
    else {
      $elements['#file_upload_description'] = $file_upload_help;
    }
    return $elements;
  }

  /**
   * {@inheritdoc}
   */
  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
    $element = parent::formElement($items, $delta, $element, $form, $form_state);

    // If standard file extension validation, enforce our supported archive
    // extensions.
    if (isset($element['#upload_validators']['file_validate_extensions'][0])) {
      $element['#upload_validators']['file_validate_extensions'][0] = MinisiteInterface::SUPPORTED_ARCHIVE_EXTENSIONS;
    }

    // Add archive format validator.
    $element['#upload_validators']['minisite_validate_archive'][] = $this->fieldDefinition
      ->getSetting('minisite_extensions');
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public static function process($element, FormStateInterface $form_state, $form) {
    $item = $element['#value'];
    $item['fids'] = $element['fids']['#value'];
    $element['#theme'] = 'minisite_widget';
    $description = t("Use the current page's URL (defined in URL path settings) as the mini-site base URL, so the mini-site seamlessly displays the page's URL path pre-fix.<br/>\n      For example, if the alias of the page is <code>/my-page-alias</code> and the top directory in uploaded ZIP named <code>mysite</code>, the final URL will resolve to <code>@url</code>.<br/>\n      Note that this will rewrite relative links within uploaded pages. See @help for more information about URL rewrite.", [
      '@url' => Url::fromUserInput('/my-page-alias/mysite/index.html', [
        'absolute' => TRUE,
      ])
        ->toString(),
      '@help' => Link::fromTextAndUrl(t('Minisite help'), Url::fromUri('base:/admin/help/minisite'))
        ->toString(),
    ]);

    // Add the additional fields.
    $element['options']['alias_status'] = [
      '#type' => 'checkbox',
      '#title' => t('Use URL alias'),
      '#default_value' => isset($item['options']['alias_status']) ? $item['options']['alias_status'] : FALSE,
      '#description' => $description,
      '#weight' => -11,
      '#access' => (bool) $item['fids'],
    ];
    return parent::process($element, $form_state, $form);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AllowedTagsXssTrait::allowedTags public function Returns a list of tags allowed by AllowedTagsXssTrait::fieldFilterXss().
AllowedTagsXssTrait::displayAllowedTags public function Returns a human-readable list of allowed tags for display in help texts.
AllowedTagsXssTrait::fieldFilterXss public function Filters an HTML string to prevent XSS vulnerabilities.
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
FileWidget::create public static function Creates an instance of the plugin. Overrides WidgetBase::create
FileWidget::defaultSettings public static function Defines the default settings for this plugin. Overrides PluginSettingsBase::defaultSettings 1
FileWidget::extractFormValues public function Extracts field values from submitted form values. Overrides WidgetBase::extractFormValues
FileWidget::flagErrors public function Reports field-level validation errors against actual form elements. Overrides WidgetBase::flagErrors
FileWidget::getDescriptionFromElement protected static function Retrieves the file description from a field field element.
FileWidget::massageFormValues public function Massages the form values into the format expected for field values. Overrides WidgetBase::massageFormValues
FileWidget::processMultiple public static function Form API callback: Processes a group of file_generic field elements.
FileWidget::settingsForm public function Returns a form to configure settings for the widget. Overrides WidgetBase::settingsForm 1
FileWidget::settingsSummary public function Returns a short summary for the current widget settings. Overrides WidgetBase::settingsSummary 1
FileWidget::submit public static function Form submission handler for upload/remove button of formElement().
FileWidget::validateMultipleCount public static function Form element validation callback for upload element on file widget. Checks if user has uploaded more files than allowed.
FileWidget::value public static function Form API callback. Retrieves the value for the file_generic field element.
FileWidget::__construct public function Constructs a WidgetBase object. Overrides WidgetBase::__construct 1
MessengerTrait::$messenger protected property The messenger. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
MinisiteWidget::formElement public function Returns the form for a single field widget. Overrides FileWidget::formElement
MinisiteWidget::formMultipleElements protected function Overrides \Drupal\Core\Field\WidgetBase::formMultipleElements(). Overrides FileWidget::formMultipleElements
MinisiteWidget::process public static function Form API callback: Processes a file_generic field element. Overrides FileWidget::process
PluginBase::$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 3
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.
PluginSettingsBase::$defaultSettingsMerged protected property Whether default settings have been merged into the current $settings.
PluginSettingsBase::$thirdPartySettings protected property The plugin settings injected by third party modules.
PluginSettingsBase::calculateDependencies public function Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies 6
PluginSettingsBase::getSetting public function Returns the value of a setting, or its default value if absent. Overrides PluginSettingsInterface::getSetting
PluginSettingsBase::getSettings public function Returns the array of settings, including defaults for missing settings. Overrides PluginSettingsInterface::getSettings
PluginSettingsBase::getThirdPartyProviders public function Gets the list of third parties that store information. Overrides ThirdPartySettingsInterface::getThirdPartyProviders
PluginSettingsBase::getThirdPartySetting public function Gets the value of a third-party setting. Overrides ThirdPartySettingsInterface::getThirdPartySetting
PluginSettingsBase::getThirdPartySettings public function Gets all third-party settings of a given module. Overrides ThirdPartySettingsInterface::getThirdPartySettings
PluginSettingsBase::mergeDefaults protected function Merges default settings values into $settings.
PluginSettingsBase::onDependencyRemoval public function Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface::onDependencyRemoval 3
PluginSettingsBase::setSetting public function Sets the value of a setting for the plugin. Overrides PluginSettingsInterface::setSetting
PluginSettingsBase::setSettings public function Sets the settings for the plugin. Overrides PluginSettingsInterface::setSettings
PluginSettingsBase::setThirdPartySetting public function Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
PluginSettingsBase::unsetThirdPartySetting public function Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
StringTranslationTrait::$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.
WidgetBase::$fieldDefinition protected property The field definition.
WidgetBase::$settings protected property The widget settings. Overrides PluginSettingsBase::$settings
WidgetBase::addMoreAjax public static function Ajax callback for the "Add another item" button.
WidgetBase::addMoreSubmit public static function Submission handler for the "Add another item" button.
WidgetBase::afterBuild public static function After-build handler for field elements in a form.
WidgetBase::errorElement public function Assigns a field-level validation error to the right widget sub-element. Overrides WidgetInterface::errorElement 8
WidgetBase::form public function Creates a form element for a field. Overrides WidgetBaseInterface::form 3
WidgetBase::formSingleElement protected function Generates the form element for a single copy of the widget.
WidgetBase::getFieldSetting protected function Returns the value of a field setting.
WidgetBase::getFieldSettings protected function Returns the array of field settings.
WidgetBase::getFilteredDescription protected function Returns the filtered field description.
WidgetBase::getWidgetState public static function Retrieves processing information about the widget from $form_state. Overrides WidgetBaseInterface::getWidgetState
WidgetBase::getWidgetStateParents protected static function Returns the location of processing information within $form_state.
WidgetBase::handlesMultipleValues protected function Returns whether the widget handles multiple values.
WidgetBase::isApplicable public static function Returns if the widget can be used for the provided field. Overrides WidgetInterface::isApplicable 4
WidgetBase::isDefaultValueWidget protected function Returns whether the widget used for default value form.
WidgetBase::setWidgetState public static function Stores processing information about the widget in $form_state. Overrides WidgetBaseInterface::setWidgetState