Issue 482 fix event display

modules/wri_event/src/Plugin/Field/FieldFormatter/WriEventAddToCalFormatter.php

@@ -0,0 +1,77 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\wri_event\Plugin\Field\FieldFormatter;
+
+use Drupal\addtocal\Plugin\Field\FieldFormatter\AddtocalView;
+use Drupal\Core\Datetime\DrupalDateTime;
+use Drupal\Core\Field\FieldItemListInterface;
+
+/**
+ * Plugin implementation of the 'wri_event_add_to_cal' formatter.
+ *
+ * @FieldFormatter(
+ *   id = "wri_event_wri_event_add_to_cal",
+ *   label = @Translation("wri_event_add_to_cal"),
+ *   field_types = {"addtocal"},
+ * )
+ */
+final class WriEventAddToCalFormatter extends AddtocalView {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function viewElements(FieldItemListInterface $items, $langcode) {
+    $entity = $items->getEntity();
+    $field = $this->fieldDefinition;
+    $token_data = [
+      $field->getTargetEntityTypeId() => $entity,
+    ];
+    $timezone_override = $this->getSetting('timezone_override') ?: NULL;
+    $element = [];
+    foreach ($items as $item) {
+      $info = [];
+
+      $start = '';
+      if (isset($item->value)) {
+        $start = $item->value;
+        $start_date = DrupalDateTime::createFromTimestamp($start);
+      }
+
+      $end = '';
+      if (isset($item->end_value)) {
+        $end = $item->end_value;
+        $end_date = DrupalDateTime::createFromTimestamp($end);
+      }
+
+      $today = DrupalDateTime::createFromTimestamp(time());
+
+      // If this event is in the future build button.
+      if (!$today->diff($end_date)->invert) {
+        $title = $this->token->replace($this->getSetting('event_title'), $token_data, ['clear' => TRUE]) ?: $entity->label();
+        $description = $this->token->replace($this->getSetting('description'), $token_data, ['clear' => TRUE]);
+        $timezone = $item->timezone ? $item->timezone : $timezone_override;
+        $location = '';
+        if (isset($entity->field_location->value)) {
+          $location = $entity->field_location->value;
+        }
+        $button_title = $this->t('Add to Calendar');
+        $info['#markup'] = '<div class="event-subscribe-wrapper"><a href="#" title="' . $button_title . '" class="addeventatc">' . $button_title;
+        $info['#markup'] .= '<span class="_start">' . $start_date->format('m/d/Y g:i a') . '</span>';
+        $info['#markup'] .= '<span class="_end">' . $end_date->format('m/d/Y g:i a') . '</span>';
+        $info['#markup'] .= '<span class="_zonecode">' . $timezone . '</span>';
+        $info['#markup'] .= '<span class="_location">' . $location . '</span>';
+        $info['#markup'] .= '<span class="_summary">' . $title . '</span>';
+        $info['#markup'] .= '<span class="_description">' . $description . '</span>';
+        $info['#markup'] .= '</a></div>';
+        $info['#attached']['library'][] = 'wri_event/event';
+
+        $element[] = $info;
+      }
+    }
+
+    return $element;
+  }
+
+}

modules/wri_event/src/Plugin/Field/FieldType/CopyToCalItem.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\wri_event\Plugin\Field\FieldType;
+
+use Drupal\smart_date\Plugin\Field\FieldType\SmartDateItem;
+
+/**
+ * Defines the 'wri_event_copy_to_cal' field type.
+ *
+ * @FieldType(
+ *   id = "addtocal",
+ *   label = @Translation("Add To Calendar button"),
+ *   description = @Translation("Copies the value in the Date field."),
+ *   default_formatter = "wri_event_wri_event_add_to_cal",
+ *   no_ui = TRUE,
+ * )
+ */
+final class CopyToCalItem extends SmartDateItem {
+
+  /**
+   * Whether the value has been calculated.
+   *
+   * @var bool
+   */
+  protected $isCalculated = FALSE;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function __get($name) {
+    $this->ensureCalculated();
+    return parent::__get($name);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function isEmpty() {
+    $this->ensureCalculated();
+    return parent::isEmpty();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getValue() {
+    $this->ensureCalculated();
+    return parent::getValue();
+  }
+
+  /**
+   * Calculates the value of the field and sets it.
+   */
+  protected function ensureCalculated() {
+    if (!$this->isCalculated) {
+      $entity = $this->getEntity();
+      if (isset($entity->field_date_time)) {
+        $this->parent->setValue($entity->field_date_time->getValue());
+      }
+      $this->isCalculated = TRUE;
+    }
+  }
+
+}

modules/wri_event/wri_event.module

@@ -7,6 +7,8 @@
 
 use Drupal\views\Plugin\views\query\QueryPluginBase;
 use Drupal\views\ViewExecutable;
+use Drupal\Core\Entity\EntityTypeInterface;
+use Drupal\Core\Field\BaseFieldDefinition;
 
 /**
  * Implements hook_views_query_alter().
@@ -19,3 +21,23 @@ function wri_event_views_query_alter(ViewExecutable $view, QueryPluginBase $quer
     $sort['field_date_time'] = 'DESC';
   }
 }
+
+/**
+ * Implements hook_entity_base_field_info().
+ */
+function wri_event_entity_base_field_info(EntityTypeInterface $entity_type) {
+  $fields = [];
+  if ($entity_type->id() === 'node') {
+    // Add a field that shows the parent of the term, or itself if no parent.
+    $fields['addtocal'] = BaseFieldDefinition::create('addtocal')
+      ->setName('addtocal')
+      ->setLabel(t('Calendar item'))
+      ->setSetting('target_type', 'node')
+      ->setComputed(TRUE)
+      ->setClass('\Drupal\wri_search\WriCalculatedTexts')
+      ->setDisplayConfigurable('view', TRUE)
+      ->setCardinality(1);
+
+    return $fields;
+  }
+}