Version 1

[yaffs-website] / web / modules / contrib / entityqueue / src / Plugin / EntityQueueHandler / Simple.php

diff --git a/web/modules/contrib/entityqueue/src/Plugin/EntityQueueHandler/Simple.php b/web/modules/contrib/entityqueue/src/Plugin/EntityQueueHandler/Simple.php
new file mode 100644 (file)
index 0000000..c84db32
--- /dev/null
+++ b/web/modules/contrib/entityqueue/src/Plugin/EntityQueueHandler/Simple.php
@@ -0,0 +1,75 @@
+<?php
+
+namespace Drupal\entityqueue\Plugin\EntityQueueHandler;
+
+use Drupal\Core\Entity\EntityStorageInterface;
+use Drupal\entityqueue\Entity\EntitySubqueue;
+use Drupal\entityqueue\EntityQueueHandlerBase;
+use Drupal\entityqueue\EntityQueueInterface;
+
+/**
+ * Defines an entity queue handler that manages a single subqueue.
+ *
+ * @EntityQueueHandler(
+ *   id = "simple",
+ *   title = @Translation("Simple queue")
+ * )
+ */
+class Simple extends EntityQueueHandlerBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function supportsMultipleSubqueues() {
+    return FALSE;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function hasAutomatedSubqueues() {
+    return TRUE;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getQueueListBuilderOperations() {
+    // Simple queues have just one subqueue so we can link directly to the edit
+    // form.
+    $operations['edit_subqueue'] = [
+      'title' => $this->t('Edit items'),
+      'weight' => -9,
+      'url' => EntitySubqueue::load($this->queue->id())->urlInfo('edit-form'),
+    ];
+
+    return $operations;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function onQueuePostSave(EntityQueueInterface $queue, EntityStorageInterface $storage, $update = TRUE) {
+    // Make sure that every simple queue has a subqueue.
+    if (!$update) {
+      $subqueue = EntitySubqueue::create([
+        'queue' => $queue->id(),
+        'name' => $queue->id(),
+        'title' => $queue->label(),
+        'langcode' => $queue->language()->getId(),
+      ]);
+      $subqueue->save();
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function onQueuePostDelete(EntityQueueInterface $queue, EntityStorageInterface $storage) {
+    // Delete the subqueue when the parent queue is deleted.
+    if ($subqueue = EntitySubqueue::load($queue->id())) {
+      $subqueue->delete();
+    }
+  }
+
+}