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

[yaffs-website] / vendor / chi-teck / drupal-code-generator / templates / d8 / service / uninstall-validator.twig

diff --git a/vendor/chi-teck/drupal-code-generator/templates/d8/service/uninstall-validator.twig b/vendor/chi-teck/drupal-code-generator/templates/d8/service/uninstall-validator.twig
new file mode 100644 (file)
index 0000000..ebceaca
--- /dev/null
+++ b/vendor/chi-teck/drupal-code-generator/templates/d8/service/uninstall-validator.twig
@@ -0,0 +1,70 @@
+<?php
+
+namespace Drupal\{{ machine_name }};
+
+use Drupal\Component\Plugin\PluginManagerInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Extension\ModuleUninstallValidatorInterface;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Drupal\Core\StringTranslation\TranslationInterface;
+
+/**
+ * Prevents uninstalling of modules providing used block plugins.
+ */
+class {{ class }} implements ModuleUninstallValidatorInterface {
+
+  use StringTranslationTrait;
+
+  /**
+   * The block plugin manager.
+   *
+   * @var \Drupal\Component\Plugin\PluginManagerInterface
+   */
+  protected $blockManager;
+
+  /**
+   * The block entity storage.
+   *
+   * @var \Drupal\Core\Config\Entity\ConfigEntityStorageInterface
+   */
+  protected $blockStorage;
+
+  /**
+   * Constructs a new FilterUninstallValidator.
+   *
+   * @param \Drupal\Component\Plugin\PluginManagerInterface $block_manager
+   *   The filter plugin manager.
+   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_manager
+   *   The entity manager.
+   * @param \Drupal\Core\StringTranslation\TranslationInterface $string_translation
+   *   The string translation service.
+   */
+  public function __construct(PluginManagerInterface $block_manager, EntityTypeManagerInterface $entity_manager, TranslationInterface $string_translation) {
+    $this->blockManager = $block_manager;
+    $this->blockStorage = $entity_manager->getStorage('block');
+    $this->stringTranslation = $string_translation;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validate($module) {
+    $reasons = [];
+
+    foreach ($this->blockStorage->loadMultiple() as $block) {
+      /** @var \Drupal\block\BlockInterface $block */
+      $definition = $block->getPlugin()
+        ->getPluginDefinition();
+      if ($definition['provider'] == $module) {
+        $message_arguments = [
+          ':url' => $block->toUrl('edit-form')->toString(),
+          '@block_id' => $block->id(),
+        ];
+        $reasons[] = $this->t('Provides a block plugin that is in use in the following block: <a href=":url">@block_id</a>', $message_arguments);
+      }
+    }
+
+    return $reasons;
+  }
+
+}