Version 1

[yaffs-website] / web / modules / contrib / paragraphs / src / ParagraphsBehaviorManager.php

diff --git a/web/modules/contrib/paragraphs/src/ParagraphsBehaviorManager.php b/web/modules/contrib/paragraphs/src/ParagraphsBehaviorManager.php
new file mode 100644 (file)
index 0000000..080cc11
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+++ b/web/modules/contrib/paragraphs/src/ParagraphsBehaviorManager.php
@@ -0,0 +1,62 @@
+<?php
+
+namespace Drupal\paragraphs;
+
+use Drupal\Core\Cache\CacheBackendInterface;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\Core\Plugin\DefaultPluginManager;
+
+/**
+ * Plugin type manager for paragraphs type behavior plugins.
+ *
+ * @ingroup paragraphs_behavior
+ */
+class ParagraphsBehaviorManager extends DefaultPluginManager {
+
+  /**
+   * Constructs a ParagraphsBehaviorManager 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.
+   */
+  public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
+    parent::__construct('Plugin/paragraphs/Behavior', $namespaces, $module_handler, 'Drupal\paragraphs\ParagraphsBehaviorInterface', 'Drupal\paragraphs\Annotation\ParagraphsBehavior');
+    $this->setCacheBackend($cache_backend, 'paragraphs_behavior_plugins');
+    $this->alterInfo('paragraphs_behavior_info');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getDefinitions() {
+    $definitions =  parent::getDefinitions();
+    uasort($definitions, 'Drupal\Component\Utility\SortArray::sortByWeightElement');
+    return $definitions;
+  }
+
+  /**
+   * Gets the applicable behavior plugins.
+   *
+   * Loop over the plugin definitions, check the applicability of each one of
+   * them and return the array of the applicable plugins.
+   *
+   * @return array
+   *   The applicable behavior plugins.
+   */
+  public function getApplicableDefinitions($paragraphs_type) {
+    $definitions = $this->getDefinitions();
+    $applicable_plugins = [];
+    foreach ($definitions as $key => $definition) {
+      if ($definition['class']::isApplicable($paragraphs_type)) {
+        $applicable_plugins[$key] = $definition;
+      }
+    }
+    return $applicable_plugins;
+  }
+
+}