Added Entity and Entity Reference Revisions which got dropped somewhere along the...

[yaffs-website] / web / modules / contrib / entity_reference_revisions / src / TypedData / EntityRevisionDataDefinition.php

diff --git a/web/modules/contrib/entity_reference_revisions/src/TypedData/EntityRevisionDataDefinition.php b/web/modules/contrib/entity_reference_revisions/src/TypedData/EntityRevisionDataDefinition.php
new file mode 100644 (file)
index 0000000..7ffac7d
--- /dev/null
+++ b/web/modules/contrib/entity_reference_revisions/src/TypedData/EntityRevisionDataDefinition.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Drupal\entity_reference_revisions\TypedData;
+
+use Drupal\Core\Entity\TypedData\EntityDataDefinition;
+use Drupal\Core\Entity\TypedData\EntityDataDefinitionInterface;
+
+/**
+ * A typed data definition class for describing entities.
+ */
+class EntityRevisionDataDefinition extends EntityDataDefinition implements EntityDataDefinitionInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function createFromDataType($data_type) {
+    $parts = explode(':', $data_type);
+    if ($parts[0] != 'entity_revision') {
+      throw new \InvalidArgumentException('Data type must be in the form of "entity_revision:ENTITY_TYPE:BUNDLE."');
+    }
+    $definition = static::create();
+    // Set the passed entity type and bundle.
+    if (isset($parts[1])) {
+      $definition->setEntityTypeId($parts[1]);
+    }
+    if (isset($parts[2])) {
+      $definition->setBundles(array($parts[2]));
+    }
+    return $definition;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getDataType() {
+    $type = 'entity_revision';
+    if ($entity_type = $this->getEntityTypeId()) {
+      $type .= ':' . $entity_type;
+      // Append the bundle only if we know it for sure and it is not the default
+      // bundle.
+      if (($bundles = $this->getBundles()) && count($bundles) == 1) {
+        $bundle = reset($bundles);
+        if ($bundle != $entity_type) {
+          $type .= ':' . $bundle;
+        }
+      }
+    }
+    return $type;
+  }
+}