Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / web / core / modules / layout_builder / src / SectionStorage / SectionStorageManager.php

diff --git a/web/core/modules/layout_builder/src/SectionStorage/SectionStorageManager.php b/web/core/modules/layout_builder/src/SectionStorage/SectionStorageManager.php
new file mode 100644 (file)
index 0000000..18147cd
--- /dev/null
+++ b/web/core/modules/layout_builder/src/SectionStorage/SectionStorageManager.php
@@ -0,0 +1,71 @@
+<?php
+
+namespace Drupal\layout_builder\SectionStorage;
+
+use Drupal\Core\Cache\CacheBackendInterface;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\Core\Plugin\DefaultPluginManager;
+use Drupal\layout_builder\Annotation\SectionStorage;
+use Drupal\layout_builder\SectionStorageInterface;
+
+/**
+ * Provides the Section Storage type plugin manager.
+ *
+ * @internal
+ *   Layout Builder is currently experimental and should only be leveraged by
+ *   experimental modules and development releases of contributed modules.
+ *   See https://www.drupal.org/core/experimental for more information.
+ */
+class SectionStorageManager extends DefaultPluginManager implements SectionStorageManagerInterface {
+
+  /**
+   * Constructs a new SectionStorageManager object.
+   *
+   * @param \Traversable $namespaces
+   *   An object that implements \Traversable which contains the root paths
+   *   keyed by the corresponding namespace to look for plugin implementations.
+   * @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
+   *   Cache backend instance to use.
+   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
+   *   The module handler to invoke the alter hook with.
+   */
+  public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
+    parent::__construct('Plugin/SectionStorage', $namespaces, $module_handler, SectionStorageInterface::class, SectionStorage::class);
+
+    $this->alterInfo('layout_builder_section_storage');
+    $this->setCacheBackend($cache_backend, 'layout_builder_section_storage_plugins');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function loadEmpty($id) {
+    return $this->createInstance($id);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function loadFromStorageId($type, $id) {
+    /** @var \Drupal\layout_builder\SectionStorageInterface $plugin */
+    $plugin = $this->createInstance($type);
+    return $plugin->setSectionList($plugin->getSectionListFromId($id));
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function loadFromRoute($type, $value, $definition, $name, array $defaults) {
+    /** @var \Drupal\layout_builder\SectionStorageInterface $plugin */
+    $plugin = $this->createInstance($type);
+    if ($id = $plugin->extractIdFromRoute($value, $definition, $name, $defaults)) {
+      try {
+        return $plugin->setSectionList($plugin->getSectionListFromId($id));
+      }
+      catch (\InvalidArgumentException $e) {
+        // Intentionally empty.
+      }
+    }
+  }
+
+}