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class CclActionsForm in Custom Contextual Links 8

Hierarchy

Expanded class hierarchy of CclActionsForm

1 string reference to 'CclActionsForm'
ccl_actions.routing.yml in ccl_actions/ccl_actions.routing.yml
ccl_actions/ccl_actions.routing.yml

File

ccl_actions/src/Form/CclActionsForm.php, line 14
Contains \Drupal\ccl_actions\Form\CclActionsForm.

Namespace

Drupal\ccl_actions\Form
View source 
class CclActionsForm extends FormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'ccl_actions_form';
  }
  public function buildForm(array $form, \Drupal\Core\Form\FormStateInterface $form_state, $clid = NULL) {

    // Check if we are in edit mode and load the link values.
    if ($clid) {
      $link = db_query('SELECT * FROM {ccl} WHERE clid = :clid', [
        ':clid' => $clid,
      ])
        ->fetchObject();
      $form_state
        ->set([
        'clid',
      ], $clid);

      // Unserialize options.
      $link->options = unserialize($link->options);
      $node_options = $link->options['node_options'];
      if ($node_options == 'node') {
        $title = db_query('SELECT title FROM {node} WHERE nid = :nid', [
          ':nid' => $link->options['node_id'],
        ])
          ->fetchField();
        $nid_text = $title . ' [nid:' . $link->options['node_id'] . ']';
      }
    }
    $form = [];

    // Pull in library, js and css for the form.
    $form['#attached']['library'][] = [
      'system',
      'ui.button',
    ];
    $form['#attached']['js'][] = drupal_get_path('module', 'ccl') . '/ccl.js';
    $form['#attached']['css'][] = drupal_get_path('module', 'ccl') . '/ccl.css';

    // Add an ID wrapper so that the JS and CSS from the main module take effect.
    $form['#prefix'] = '<div id="ccl-add-form">';
    $form['#suffix'] = '</div>';
    $form['action_group'] = [
      '#type' => 'fieldset',
      '#title' => t('Node Actions'),
      '#collapsible' => TRUE,
    ];
    $form['action_group']['actions_select'] = [
      '#type' => 'checkboxes',
      '#title' => t('Core Actions'),
      '#description' => t('Select the core actions that should become availabale.'),
      '#default_value' => $clid ? $link->options['actions_select'] : [],
      '#options' => [
        'publish' => t('Publish/unpublish content'),
        'sticky' => t('Make content sticky/unsticky'),
        'promote' => t('Promote/remove content from front page'),
      ],
      '#required' => TRUE,
    ];
    $form['options_group'] = [
      '#type' => 'fieldset',
      '#title' => t('Options'),
      '#collapsible' => TRUE,
    ];
    $form['options_group']['node_options'] = [
      '#type' => 'radios',
      '#title' => t('Show link for'),
      '#description' => t('Select if this link should be displayed for all nodes, all nodes of a content type or a specific node.'),
      '#options' => [
        'node' => t('Single node'),
        'ct' => t('Content type'),
        'global' => t('All nodes'),
      ],
      '#default_value' => isset($node_options) ? $node_options : 'node',
    ];

    // Load the content type names.
    $types = node_type_get_names();
    $form['options_group']['node_type'] = [
      '#type' => 'select',
      '#title' => t('Content Type'),
      '#description' => t('The content type this link will be displayed for.'),
      '#options' => $types,
      '#default_value' => $clid ? $link->options['node_type'] : -1,
      '#states' => [
        'visible' => [
          ':input[name="node_options"]' => [
            'value' => 'ct',
          ],
        ],
      ],
    ];
    $form['options_group']['node_id'] = [
      '#type' => 'textfield',
      '#title' => t('Node ID'),
      '#description' => t('Enter the title of the node or the id of the node this link should be added to.'),
      '#size' => 40,
      '#maxlength' => 128,
      '#default_value' => isset($nid_text) ? $nid_text : '',
      '#autocomplete_path' => 'admin/config/user-interface/ccl/autocomplete',
      '#states' => [
        'visible' => [
          ':input[name="node_options"]' => [
            'value' => 'node',
          ],
        ],
      ],
    ];
    $form['ccl_save_link'] = [
      '#type' => 'submit',
      '#value' => t('Save Link'),
    ];
    return $form;
  }
  public function validateForm(array &$form, \Drupal\Core\Form\FormStateInterface $form_state) {
    $values = $form_state
      ->getValues();

    // Check that that we can get the node id and transform it for saving.
    if ($values['node_options'] == 'node') {
      if (is_numeric($values['node_id'])) {
        $form_state
          ->setValueForElement($form['options_group']['node_id'], $values['node_id']);
      }
      elseif (preg_match('/\\[nid:[0-9]*\\]/', $values['node_id'], $match)) {
        $form_state
          ->setValueForElement($form['options_group']['node_id'], substr(rtrim($match[0], ']'), 5));
      }
      else {
        $form_state
          ->setErrorByName('nid', t('Enter a node id or use the autocomplete widget to select an existing node.'));
      }
    }
  }
  public function submitForm(array &$form, \Drupal\Core\Form\FormStateInterface $form_state) {
    $form_state
      ->setValue([
      'ccl_type',
    ], 'action');
    $selected_actions = array_filter($form_state
      ->getValue([
      'actions_select',
    ]));
    $form_state
      ->setValue([
      'ccl_title',
    ], \Drupal::translation()
      ->formatPlural(count($selected_actions), 'Action %actions', ' Actions %actions', [
      '%actions' => implode(', ', array_keys($selected_actions)),
    ]));
    $form_state
      ->setValue([
      'ccl_link',
    ], '- n/a -');
    module_load_include('inc', 'ccl', 'ccl.admin');
    ccl_add_form_submit($form, $form_state);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
CclActionsForm::buildForm public function Form constructor. Overrides FormInterface::buildForm
CclActionsForm::getFormId public function Returns a unique string identifying the form. Overrides FormInterface::getFormId
CclActionsForm::submitForm public function Form submission handler. Overrides FormInterface::submitForm
CclActionsForm::validateForm public function Form validation handler. Overrides FormBase::validateForm
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::$configFactory protected property The config factory. 1
FormBase::$requestStack protected property The request stack. 1
FormBase::$routeMatch protected property The route match.
FormBase::config protected function Retrieves a configuration object.
FormBase::configFactory protected function Gets the config factory for this form. 1
FormBase::container private function Returns the service container.
FormBase::create public static function Instantiates a new instance of this class. Overrides ContainerInjectionInterface::create 87
FormBase::currentUser protected function Gets the current user.
FormBase::getRequest protected function Gets the request object.
FormBase::getRouteMatch protected function Gets the route match.
FormBase::logger protected function Gets the logger for a specific channel.
FormBase::redirect protected function Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory public function Resets the configuration factory.
FormBase::setConfigFactory public function Sets the config factory for this form.
FormBase::setRequestStack public function Sets the request stack object to use.
LinkGeneratorTrait::$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. 29
MessengerTrait::messenger public function Gets the messenger. 29
MessengerTrait::setMessenger public function Sets the messenger.
RedirectDestinationTrait::$redirectDestination protected property The redirect destination service. 1
RedirectDestinationTrait::getDestinationArray protected function Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination protected function Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination public function Sets the redirect destination service.
StringTranslationTrait::$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.
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.