Issue #2065721 by tim.plunkett: Add a dedicated @Block plugin annotation.

core/modules/aggregator/lib/Drupal/aggregator/Plugin/Block/AggregatorCategoryBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\aggregator\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides an 'Aggregator category' block for the latest items in a category.
  *
- * @Plugin(
+ * @Block(
  *   id = "aggregator_category_block",
  *   admin_label = @Translation("Aggregator category"),
- *   module = "aggregator",
  *   derivative = "Drupal\aggregator\Plugin\Derivative\AggregatorCategoryBlock"
  * )
  */

core/modules/aggregator/lib/Drupal/aggregator/Plugin/Block/AggregatorFeedBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\aggregator\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides an 'Aggregator feed' block with the latest items from the feed.
  *
- * @Plugin(
+ * @Block(
  *   id = "aggregator_feed_block",
  *   admin_label = @Translation("Aggregator feed"),
- *   module = "aggregator",
  *   derivative = "Drupal\aggregator\Plugin\Derivative\AggregatorFeedBlock"
  * )
  */

core/modules/block/custom_block/lib/Drupal/custom_block/Plugin/Block/CustomBlockBlock.php

@@ -8,7 +8,7 @@
 namespace Drupal\custom_block\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
 use Drupal\Core\Extension\ModuleHandlerInterface;
@@ -18,10 +18,9 @@
 /**
  * Defines a generic custom block type.
  *
- * @Plugin(
+ * @Block(
  *  id = "custom_block",
  *  admin_label = @Translation("Custom block"),
- *  module = "custom_block",
  *  derivative = "Drupal\custom_block\Plugin\Derivative\CustomBlock"
  * )
  */

core/modules/block/lib/Drupal/block/Annotation/Block.php

+<?php
+
+/**
+ * @file
+ * Contains \Drupal\block\Annotation\Block.
+ */
+
+namespace Drupal\block\Annotation;
+
+use Drupal\Component\Annotation\Plugin;
+
+/**
+ * Defines a Block annotation object.
+ *
+ * @Annotation
+ */
+class Block extends Plugin {
+
+  /**
+   * The plugin ID.
+   *
+   * @var string
+   */
+  public $id;
+
+  /**
+   * The administrative label of the block.
+   *
+   * @var \Drupal\Core\Annotation\Translation
+   *
+   * @ingroup plugin_translatable
+   */
+  public $admin_label;
+
+}

core/modules/block/lib/Drupal/block/Plugin/Type/BlockManager.php

@@ -35,7 +35,8 @@ class BlockManager extends DefaultPluginManager {
    *   The module handler to invoke the alter hook with.
    */
   public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, LanguageManager $language_manager, ModuleHandlerInterface $module_handler) {
-    parent::__construct('Plugin/Block', $namespaces);
+    $annotation_namespaces = array('Drupal\block\Annotation' => $namespaces['Drupal\block']);
+    parent::__construct('Plugin/Block', $namespaces, $annotation_namespaces, 'Drupal\block\Annotation\Block');
     $this->alterInfo($module_handler, 'block');
     $this->setCacheBackend($cache_backend, $language_manager, 'block_plugins');
   }
@@ -48,6 +49,7 @@ public function processDefinition(&$definition, $plugin_id) {
 
     // Ensure that every block has a category.
     $definition += array(
+      'module' => $definition['provider'],
       'category' => $definition['provider'],
     );
   }

core/modules/block/tests/modules/block_test/lib/Drupal/block_test/Plugin/Block/TestBlockInstantiation.php

@@ -8,16 +8,15 @@
 namespace Drupal\block_test\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a basic block for testing block instantiation and configuration.
  *
- * @Plugin(
+ * @Block(
  *   id = "test_block_instantiation",
- *   admin_label = @Translation("Display message"),
- *   module = "block_test"
+ *   admin_label = @Translation("Display message")
  * )
  */
 class TestBlockInstantiation extends BlockBase {

core/modules/block/tests/modules/block_test/lib/Drupal/block_test/Plugin/Block/TestCacheBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\block_test\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a block to test caching.
  *
- * @Plugin(
+ * @Block(
  *   id = "test_cache",
- *   admin_label = @Translation("Test block caching"),
- *   module = "block_test"
+ *   admin_label = @Translation("Test block caching")
  * )
  */
 class TestCacheBlock extends BlockBase {

core/modules/block/tests/modules/block_test/lib/Drupal/block_test/Plugin/Block/TestHtmlIdBlock.php

@@ -7,17 +7,15 @@
 
 namespace Drupal\block_test\Plugin\Block;
 
-use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a block to test HTML IDs.
  *
- * @Plugin(
+ * @Block(
  *   id = "test_html_id",
- *   admin_label = @Translation("Test block html id"),
- *   module = "block_test"
+ *   admin_label = @Translation("Test block html id")
  * )
  */
 class TestHtmlIdBlock extends TestCacheBlock {

core/modules/block/tests/modules/block_test/lib/Drupal/block_test/Plugin/Block/TestXSSTitleBlock.php

@@ -7,15 +7,14 @@
 
 namespace Drupal\block_test\Plugin\Block;
 
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 
 /**
  * Provides a block to test XSS in title.
  *
- * @Plugin(
+ * @Block(
  *   id = "test_xss_title",
- *   admin_label = "<script>alert('XSS subject');</script>",
- *   module = "block_test"
+ *   admin_label = "<script>alert('XSS subject');</script>"
  * )
  */
 class TestXSSTitleBlock extends TestCacheBlock {

core/modules/book/lib/Drupal/book/Plugin/Block/BookNavigationBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\book\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a 'Book navigation' block.
  *
- * @Plugin(
+ * @Block(
  *   id = "book_navigation",
- *   admin_label = @Translation("Book navigation"),
- *   module = "book"
+ *   admin_label = @Translation("Book navigation")
  * )
  */
 class BookNavigationBlock extends BlockBase {

core/modules/comment/lib/Drupal/comment/Plugin/Block/RecentCommentsBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\comment\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a 'Recent comments' block.
  *
- * @Plugin(
+ * @Block(
  *  id = "recent_comments",
- *  admin_label = @Translation("Recent comments"),
- *  module = "comment"
+ *  admin_label = @Translation("Recent comments")
  * )
  */
 class RecentCommentsBlock extends BlockBase {

core/modules/forum/lib/Drupal/forum/Plugin/Block/ActiveTopicsBlock.php

@@ -7,16 +7,15 @@
 
 namespace Drupal\forum\Plugin\Block;
 
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides an 'Active forum topics' block.
  *
- * @Plugin(
+ * @Block(
  *   id = "forum_active_block",
- *   admin_label = @Translation("Active forum topics"),
- *   module = "forum"
+ *   admin_label = @Translation("Active forum topics")
  * )
  */
 class ActiveTopicsBlock extends ForumBlockBase {

core/modules/forum/lib/Drupal/forum/Plugin/Block/NewTopicsBlock.php

@@ -7,16 +7,15 @@
 
 namespace Drupal\forum\Plugin\Block;
 
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a 'New forum topics' block.
  *
- * @Plugin(
+ * @Block(
  *   id = "forum_new_block",
- *   admin_label = @Translation("New forum topics"),
- *   module = "forum"
+ *   admin_label = @Translation("New forum topics")
  * )
  */
 class NewTopicsBlock extends ForumBlockBase {

core/modules/language/lib/Drupal/language/Plugin/Block/LanguageBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\language\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a 'Language switcher' block.
  *
- * @Plugin(
+ * @Block(
  *   id = "language_block",
  *   admin_label = @Translation("Language switcher"),
- *   module = "language",
  *   derivative = "Drupal\language\Plugin\Derivative\LanguageBlock"
  * )
  */

core/modules/menu/lib/Drupal/menu/Plugin/Block/MenuBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\menu\Plugin\Block;
 
 use Drupal\system\Plugin\Block\SystemMenuBlock;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a generic Menu block.
  *
- * @Plugin(
+ * @Block(
  *   id = "menu_menu_block",
  *   admin_label = @Translation("Menu"),
- *   module = "menu",
  *   derivative = "Drupal\menu\Plugin\Derivative\MenuBlock"
  * )
  */

core/modules/node/lib/Drupal/node/Plugin/Block/RecentContentBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\node\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a 'Recent content' block.
  *
- * @Plugin(
+ * @Block(
  *   id = "node_recent_block",
- *   admin_label = @Translation("Recent content"),
- *   module = "node"
+ *   admin_label = @Translation("Recent content")
  * )
  */
 class RecentContentBlock extends BlockBase {

core/modules/node/lib/Drupal/node/Plugin/Block/SyndicateBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\node\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a 'Syndicate' block that links to the site's RSS feed.
  *
- * @Plugin(
+ * @Block(
  *   id = "node_syndicate_block",
- *   admin_label = @Translation("Syndicate"),
- *   module = "node"
+ *   admin_label = @Translation("Syndicate")
  * )
  */
 class SyndicateBlock extends BlockBase {

core/modules/search/lib/Drupal/search/Plugin/Block/SearchBlock.php

@@ -8,7 +8,7 @@
 namespace Drupal\search\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
 use Drupal\search\Form\SearchBlockForm;
@@ -18,10 +18,9 @@
 /**
  * Provides a 'Search form' block.
  *
- * @Plugin(
+ * @Block(
  *   id = "search_form_block",
- *   admin_label = @Translation("Search form"),
- *   module = "search"
+ *   admin_label = @Translation("Search form")
  * )
  */
 class SearchBlock extends BlockBase implements ContainerFactoryPluginInterface {

core/modules/shortcut/lib/Drupal/shortcut/Plugin/Block/ShortcutsBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\shortcut\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a 'Shortcut' block.
  *
- * @Plugin(
+ * @Block(
  *  id = "shortcuts",
- *  admin_label = @Translation("Shortcuts"),
- *  module = "shortcut"
+ *  admin_label = @Translation("Shortcuts")
  * )
  */
 class ShortcutsBlock extends BlockBase {

core/modules/statistics/lib/Drupal/statistics/Plugin/Block/StatisticsPopularBlock.php

@@ -8,16 +8,15 @@
 namespace Drupal\statistics\Plugin\Block;
 
 use Drupal\block\BlockBase;
-use Drupal\Component\Annotation\Plugin;
+use Drupal\block\Annotation\Block;
 use Drupal\Core\Annotation\Translation;
 
 /**
  * Provides a 'Popular content' block.
  *
- * @Plugin(
+ * @Block(
  *   id = "statistics_popular_block",
- *   admin_label = @Translation("Popular content"),
- *   module = "statistics"
+ *   admin_label = @Translation("Popular content")
  * )
  */
 class StatisticsPopularBlock extends BlockBase {