Issue #2859381 by Manuel Garcia, Sam152, mstef, jhedstrom: Broken/missing handler for Moderation state field

core/modules/content_moderation/src/ViewsData.php

@@ -78,7 +78,11 @@ class ViewsData {
             ],
           ],
         ],
-        'field' => ['default_formatter' => 'content_moderation_state'],
+        'field' => [
+          'id' => 'field',
+          'default_formatter' => 'content_moderation_state',
+          'field_name' => 'moderation_state',
+        ],
       ];
 
       $revision_table = $entity_type->getRevisionDataTable() ?: $entity_type->getRevisionTable();
@@ -97,7 +101,11 @@ class ViewsData {
             ],
           ],
         ],
-        'field' => ['default_formatter' => 'content_moderation_state'],
+        'field' => [
+          'id' => 'field',
+          'default_formatter' => 'content_moderation_state',
+          'field_name' => 'moderation_state',
+        ],
       ];
     }
 

core/modules/content_moderation/tests/modules/content_moderation_test_views/config/install/views.view.test_content_moderation_field_state_test.yml

@@ -0,0 +1,205 @@
+langcode: en
+status: true
+dependencies:
+  module:
+    - content_moderation
+    - node
+    - user
+id: test_content_moderation_field_state_test
+label: test_content_moderation_field_state_test
+module: views
+description: ''
+tag: ''
+base_table: node_field_data
+base_field: nid
+core: 8.x
+display:
+  default:
+    display_plugin: default
+    id: default
+    display_title: Master
+    position: 0
+    display_options:
+      access:
+        type: perm
+        options:
+          perm: 'access content'
+      cache:
+        type: tag
+        options: {  }
+      query:
+        type: views_query
+        options:
+          disable_sql_rewrite: false
+          distinct: false
+          replica: false
+          query_comment: ''
+          query_tags: {  }
+      exposed_form:
+        type: basic
+        options:
+          submit_button: Apply
+          reset_button: false
+          reset_button_label: Reset
+          exposed_sorts_label: 'Sort by'
+          expose_sort_order: true
+          sort_asc_label: Asc
+          sort_desc_label: Desc
+      pager:
+        type: some
+        options:
+          items_per_page: 10
+          offset: 0
+      style:
+        type: default
+      row:
+        type: fields
+        options:
+          default_field_elements: true
+          inline: {  }
+          separator: ''
+          hide_empty: false
+      fields:
+        title:
+          id: title
+          table: node_field_data
+          field: title
+          entity_type: node
+          entity_field: title
+          label: ''
+          alter:
+            alter_text: false
+            make_link: false
+            absolute: false
+            trim: false
+            word_boundary: false
+            ellipsis: false
+            strip_tags: false
+            html: false
+          hide_empty: false
+          empty_zero: false
+          settings:
+            link_to_entity: true
+          plugin_id: field
+          relationship: none
+          group_type: group
+          admin_label: ''
+          exclude: false
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: true
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: true
+          empty: ''
+          hide_alter_empty: true
+          click_sort_column: value
+          type: string
+          group_column: value
+          group_columns: {  }
+          group_rows: true
+          delta_limit: 0
+          delta_offset: 0
+          delta_reversed: false
+          delta_first_last: false
+          multi_type: separator
+          separator: ', '
+          field_api_classes: false
+        moderation_state:
+          id: moderation_state
+          table: node_field_data
+          field: moderation_state
+          relationship: none
+          group_type: group
+          admin_label: ''
+          label: ''
+          exclude: false
+          alter:
+            alter_text: false
+            text: ''
+            make_link: false
+            path: ''
+            absolute: false
+            external: false
+            replace_spaces: false
+            path_case: none
+            trim_whitespace: false
+            alt: ''
+            rel: ''
+            link_class: ''
+            prefix: ''
+            suffix: ''
+            target: ''
+            nl2br: false
+            max_length: 0
+            word_boundary: true
+            ellipsis: true
+            more_link: false
+            more_link_text: ''
+            more_link_path: ''
+            strip_tags: false
+            trim: false
+            preserve_tags: ''
+            html: false
+          element_type: ''
+          element_class: ''
+          element_label_type: ''
+          element_label_class: ''
+          element_label_colon: false
+          element_wrapper_type: ''
+          element_wrapper_class: ''
+          element_default_classes: true
+          empty: ''
+          hide_empty: false
+          empty_zero: false
+          hide_alter_empty: true
+          click_sort_column: value
+          type: content_moderation_state
+          settings: {  }
+          group_column: value
+          group_columns: {  }
+          group_rows: true
+          delta_limit: 0
+          delta_offset: 0
+          delta_reversed: false
+          delta_first_last: false
+          multi_type: separator
+          separator: ', '
+          field_api_classes: false
+          entity_type: node
+          plugin_id: field
+      filters: {  }
+      sorts: {  }
+      title: test_content_moderation_field_state_test
+      header: {  }
+      footer: {  }
+      empty: {  }
+      relationships: {  }
+      arguments: {  }
+      display_extenders: {  }
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_content'
+        - 'languages:language_interface'
+        - 'user.node_grants:view'
+        - user.permissions
+      tags: {  }
+  page_1:
+    display_plugin: page
+    id: page_1
+    display_title: Page
+    position: 1
+    display_options:
+      display_extenders: {  }
+      path: test-content-moderation-field-state-test
+    cache_metadata:
+      max-age: -1
+      contexts:
+        - 'languages:language_content'
+        - 'languages:language_interface'
+        - 'user.node_grants:view'
+        - user.permissions
+      tags: {  }

core/modules/content_moderation/tests/src/Kernel/ViewsDataIntegrationTest.php

@@ -124,4 +124,27 @@ class ViewsDataIntegrationTest extends ViewsKernelTestBase {
     $this->assertIdenticalResultset($view, $expected_result, ['nid' => 'nid', 'moderation_state' => 'moderation_state', 'moderation_state_1' => 'moderation_state_1', 'moderation_state_2' => 'moderation_state_2']);
   }
 
+  /**
+   * Tests the content moderation state views field.
+   */
+  public function testContentModerationStateField() {
+    $node = Node::create([
+      'type' => 'page',
+      'title' => 'Test title',
+    ]);
+    $node->moderation_state->value = 'published';
+    $node->save();
+
+    $view = Views::getView('test_content_moderation_field_state_test');
+    $view->execute();
+
+    $expected_result = [
+      [
+        'title' => 'Test title',
+        'moderation_state' => 'published',
+      ],
+    ];
+    $this->assertIdenticalResultset($view, $expected_result, ['title' => 'title', 'moderation_state' => 'moderation_state']);
+  }
+
 }