class CalendarEventController in Fullcalendar View 8

Calendar Event Controller.

Hierarchy

• class \Drupal\Core\Controller\ControllerBase implements ContainerInjectionInterface uses LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\fullcalendar_view\Controller\CalendarEventController

File

src/Controller/CalendarEventController.php, line 15

Namespace

Drupal\fullcalendar_view\Controller

class CalendarEventController extends ControllerBase {

  /**
   * Construct the Controller.
   *
   * @param \Drupal\Core\Logger\LoggerChannelFactoryInterface $loggerFactory
   *   Logger factory object.
   */
  public function __construct(LoggerChannelFactoryInterface $loggerFactory) {
    $this->loggerFactory = $loggerFactory;
  }

  /**
   * Create a CalendarEventController instance.
   *
   * @param \Symfony\Component\DependencyInjection\ContainerInterface $container
   *   Container object.
   *
   * @return \Drupal\fullcalendar_view\Controller\CalendarEventController
   *   The instance of CalendarEventController.
   */
  public static function create(ContainerInterface $container) {
    $loggerFactory = $container
      ->get('logger.factory');
    return new static($loggerFactory);
  }

  /**
   * Event Update Handler.
   */
  public function updateEvent(Request $request) {
    $user = $this
      ->currentUser();
    if (!empty($user)) {
      $nid = $request->request
        ->get('nid', '');
      $start_date = $request->request
        ->get('start', '');
      $end_date = $request->request
        ->get('end', '');
      $start_field = $request->request
        ->get('start_field', '');
      $end_field = $request->request
        ->get('end_field', '');
      if (!empty($nid) && !empty($start_date) && !empty($start_field)) {
        $node = $this
          ->entityTypeManager()
          ->getStorage('node')
          ->load($nid);
        if (!empty($node) && $node
          ->access('update')) {
          if (isset($node->{$start_field})) {

            // Field definitions.
            $fields_def = $node
              ->getFieldDefinition($start_field);
            $start_type = $fields_def
              ->getType();
            if (isset($node->{$end_field}) && !empty($end_date)) {
              $fields_def = $node
                ->getFieldDefinition($end_field);
              $end_type = $fields_def
                ->getType();
            }

            // Multiple value of start field.
            if (is_array($node->{$start_field})) {
              if ($start_type === 'datetime') {
                $length = strlen($node->{$start_field}[0]);
                if ($length > 10) {

                  // Only update the first value.
                  $node->{$start_field}[0] = [
                    'value' => substr(gmdate(DATE_ATOM, strtotime($start_date)), 0, $length),
                  ];
                }
                else {
                  $node->{$start_field}[0] = [
                    'value' => $start_date,
                  ];
                }
              }
            }
            else {

              // Dateime field.
              if ($start_type === 'datetime') {
                $length = strlen($node->{$start_field}->value);
                if ($length > 10) {

                  // UTC Date with time.
                  $node->{$start_field}->value = gmdate("Y-m-d\\TH:i:s", strtotime($start_date));
                }
                else {
                  $node->{$start_field}->value = $start_date;
                }
              }
              elseif ($start_type === 'timestamp') {
                $node->{$start_field}->value = strtotime($start_date);
              }
            }

            // End date.
            if (isset($end_type)) {

              // Multiple value of end field.
              if (is_array($node->{$end_field})) {
                if ($end_type === 'datetime') {
                  $length = strlen($node->{$end_field}[0]);
                  if ($length > 10) {

                    // Only update the first value.
                    $node->{$end_field}[0] = [
                      'value' => substr(gmdate(DATE_ATOM, strtotime($end_date)), 0, $length),
                    ];
                  }
                  else {
                    $node->{$end_field}[0] = [
                      'value' => $end_date,
                    ];
                  }
                }
              }
              else {

                // Dateime field.
                if ($end_type === 'datetime') {
                  $length = strlen($node->{$end_field}->value);
                  if ($length > 10) {

                    // UTC Date with time.
                    $node->{$end_field}->value = gmdate("Y-m-d\\TH:i:s", strtotime($end_date));
                  }
                  else {
                    $node->{$end_field}->value = $end_date;
                  }
                }
                elseif ($end_type === 'timestamp') {
                  $node->{$end_field}->value = strtotime($end_date);
                }
              }
            }
            $node
              ->save();

            // Log the content changed.
            $this->loggerFactory
              ->get('content')
              ->notice($node
              ->getType() . ': updated ' . $node
              ->getTitle());
            return new Response($node
              ->getTitle() . ' is updated to from ' . $start_date . ' to ' . $end_date);
          }
        }
        else {
          return new Response('Access denied!');
        }
      }
      else {
        return new Response('Parameter Missing.');
      }
    }
    else {
      return new Response('Invalid User!');
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CalendarEventController::create	public static	function	Create a CalendarEventController instance. Overrides ControllerBase::create
CalendarEventController::updateEvent	public	function	Event Update Handler.
CalendarEventController::__construct	public	function	Construct the Controller.
ControllerBase::$configFactory	protected	property	The configuration factory.
ControllerBase::$currentUser	protected	property	The current user service.	1
ControllerBase::$entityFormBuilder	protected	property	The entity form builder.
ControllerBase::$entityManager	protected	property	The entity manager.
ControllerBase::$entityTypeManager	protected	property	The entity type manager.
ControllerBase::$formBuilder	protected	property	The form builder.	2
ControllerBase::$keyValue	protected	property	The key-value storage.	1
ControllerBase::$languageManager	protected	property	The language manager.	1
ControllerBase::$moduleHandler	protected	property	The module handler.	2
ControllerBase::$stateService	protected	property	The state service.
ControllerBase::cache	protected	function	Returns the requested cache bin.
ControllerBase::config	protected	function	Retrieves a configuration object.
ControllerBase::container	private	function	Returns the service container.
ControllerBase::currentUser	protected	function	Returns the current user.	1
ControllerBase::entityFormBuilder	protected	function	Retrieves the entity form builder.
ControllerBase::entityManager Deprecated	protected	function	Retrieves the entity manager service.
ControllerBase::entityTypeManager	protected	function	Retrieves the entity type manager.
ControllerBase::formBuilder	protected	function	Returns the form builder service.	2
ControllerBase::keyValue	protected	function	Returns a key/value storage collection.	1
ControllerBase::languageManager	protected	function	Returns the language manager service.	1
ControllerBase::moduleHandler	protected	function	Returns the module handler.	2
ControllerBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
ControllerBase::state	protected	function	Returns the state storage service.
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.