Version 1

[yaffs-website] / web / core / lib / Drupal / Core / Plugin / Factory / ContainerFactory.php

diff --git a/web/core/lib/Drupal/Core/Plugin/Factory/ContainerFactory.php b/web/core/lib/Drupal/Core/Plugin/Factory/ContainerFactory.php
new file mode 100644 (file)
index 0000000..7aefa59
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Plugin/Factory/ContainerFactory.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace Drupal\Core\Plugin\Factory;
+
+use Drupal\Component\Plugin\Factory\DefaultFactory;
+
+/**
+ * Plugin factory which passes a container to a create method.
+ */
+class ContainerFactory extends DefaultFactory {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function createInstance($plugin_id, array $configuration = []) {
+    $plugin_definition = $this->discovery->getDefinition($plugin_id);
+    $plugin_class = static::getPluginClass($plugin_id, $plugin_definition, $this->interface);
+
+    // If the plugin provides a factory method, pass the container to it.
+    if (is_subclass_of($plugin_class, 'Drupal\Core\Plugin\ContainerFactoryPluginInterface')) {
+      return $plugin_class::create(\Drupal::getContainer(), $configuration, $plugin_id, $plugin_definition);
+    }
+
+    // Otherwise, create the plugin directly.
+    return new $plugin_class($configuration, $plugin_id, $plugin_definition);
+  }
+
+}