Issue #3341675: Add data for create event in calendar

src/Plugin/Block/EventInfoBlock.php

@@ -3,12 +3,16 @@
 namespace Drupal\ws_event\Plugin\Block;
 
 use Drupal\Core\Block\BlockBase;
+use Drupal\Core\Datetime\DrupalDateTime;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Link;
 use Drupal\Core\Logger\LoggerChannelFactoryInterface;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
 use Drupal\Core\Render\Markup;
 use Drupal\Core\Routing\CurrentRouteMatch;
 use Drupal\Core\Url;
+use Drupal\datetime\Plugin\Field\FieldType\DateTimeItemInterface;
+use Drupal\node\NodeInterface;
 use Drupal\ws_event\EventDataHelper;
 use LinkedIn\Exception;
 use Symfony\Component\DependencyInjection\ContainerInterface;
@@ -53,6 +57,13 @@ class EventInfoBlock extends BlockBase implements ContainerFactoryPluginInterfac
    */
   protected $eventDataHelper;
 
+  /**
+   * The entity type manager service.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
+   */
+  protected $entityTypeManager;
+
   /**
    * Constructs a new EventInfoBlock instance.
    *
@@ -70,12 +81,13 @@ class EventInfoBlock extends BlockBase implements ContainerFactoryPluginInterfac
    * * @param \Drupal\ws_event\EventDataHelper $eventDataHelper
    *   Event data helper service.
    */
-  public function __construct(array $configuration, $plugin_id, $plugin_definition, CurrentRouteMatch $currentRouteMatch, EventDataHelper $eventDataHelper, LoggerChannelFactoryInterface $loggerFactory) {
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, CurrentRouteMatch $currentRouteMatch, EventDataHelper $eventDataHelper, LoggerChannelFactoryInterface $loggerFactory, EntityTypeManagerInterface $entityTypeManager) {
     parent::__construct($configuration, $plugin_id, $plugin_definition);
     $this->currentRouteMatch = $currentRouteMatch;
     $this->eventDataHelper = $eventDataHelper;
     $this->node = $currentRouteMatch->getParameter('node');
     $this->logger = $loggerFactory->get('y_lb');
+    $this->entityTypeManager = $entityTypeManager;
   }
 
   /**
@@ -88,7 +100,8 @@ class EventInfoBlock extends BlockBase implements ContainerFactoryPluginInterfac
       $plugin_definition,
       $container->get('current_route_match'),
       $container->get('ws_event.event_data_helper'),
-      $container->get('logger.factory')
+      $container->get('logger.factory'),
+      $container->get('entity_type.manager'),
     );
   }
 
@@ -125,9 +138,57 @@ class EventInfoBlock extends BlockBase implements ContainerFactoryPluginInterfac
       '#location_address' => $address,
       '#location_directions' => $directions,
     ];
+
+    if ($atcData = $this->getAtcData()) {
+      $build['#atc'] = $atcData;
+    }
     return $build;
   }
 
+
+  /**
+   * Add location and date information to event
+   *
+   * @return array
+   */
+  protected function getAtcData() {
+    $datesField = $this->node->get('field_event_dates')->getValue();
+    if (empty($datesField[0])) {
+      return [];
+    }
+    $timezone = date_default_timezone_get();
+    $startDt = DrupalDateTime::createFromFormat(DateTimeItemInterface::DATETIME_STORAGE_FORMAT, $datesField[0]['value'], DateTimeItemInterface::STORAGE_TIMEZONE);
+    $startDt->setTimezone(timezone_open($timezone));
+    $endDt = DrupalDateTime::createFromFormat(DateTimeItemInterface::DATETIME_STORAGE_FORMAT, $datesField[0]['end_value'], DateTimeItemInterface::STORAGE_TIMEZONE);
+    $endDt->setTimezone(timezone_open($timezone));
+
+    $description = '';
+    $descriptionValue = $this->node->get('body')->getValue();
+    if (!empty($descriptionValue) && ($description = $descriptionValue[0]['value'])) {
+      $description = strip_tags($description);
+      $description = strlen($description) > 300 ? substr($description, 0, 300) . ' ...' : $description;
+    }
+    $datesAtc = [
+      'atc_date_start' => $startDt->format('Y-m-d H:i:s', ['timezone' => $timezone]),
+      'atc_date_end' => $endDt->format('Y-m-d H:i:s', ['timezone' => $timezone]),
+      'atc_timezone' => $timezone,
+      'atc_title' => $this->node->getTitle(),
+      'atc_description' => $description,
+    ];
+
+    // Get locations.
+    $locationField = $this->node->get('field_event_location')->getValue();
+    $locationField = reset($locationField);
+    $location = $this->entityTypeManager->getStorage('node')->load($locationField['target_id']);
+    if ($location instanceof NodeInterface) {
+      $locTitle = $location->getTitle();
+      $datesAtc['atc_location'] = $locTitle;
+      $datesAtc['atc_organizer'] = $locTitle;
+    }
+
+    return $datesAtc;
+  }
+
   /**
    * Returns formatted Location address.
    *

templates/block--lb-event-info.html.twig

@@ -45,5 +45,17 @@
             {% endif %}
         </div>
     </div>
-  <div class="addtocalendar"></div>
+  <div class="addtocalendar">
+    {% if content['#atc'] %}
+      <var class="atc_event">
+        <var class="atc_date_start">{{ content['#atc'].atc_date_start }}</var>
+        <var class="atc_date_end">{{ content['#atc'].atc_date_end }}</var>
+        <var class="atc_timezone">{{ content['#atc'].atc_timezone }}</var>
+        <var class="atc_title">{{ content['#atc'].atc_title }}</var>
+        <var class="atc_description">{{ content['#atc'].atc_description }}</var>
+        <var class="atc_location">{{ content['#atc'].atc_location }}</var>
+        <var class="atc_organizer">{{ content['#atc'].atc_organizer }}</var>
+      </var>
+    {% endif %}
+  </div>
 </div>