Issue #3391559: Update views.view.aggregator_rss_feed update path resets the...

Issue #3391559: Update views.view.aggregator_rss_feed update path resets the display path to site root

aggregator.install

@@ -49,13 +49,11 @@ function aggregator_update_8601() {
       'granularity' => 'second',
     ],
   ]);
-  $view_config->set('display.feed_items.display_options', [
-    'row' => [
-      'type' => 'aggregator_rss',
-      'options' => [
-        'relationship' => 'none',
-        'view_mode' => 'summary',
-      ],
+  $view_config->set('display.feed_items.display_options.row', [
+    'type' => 'aggregator_rss',
+    'options' => [
+      'relationship' => 'none',
+      'view_mode' => 'summary',
     ],
   ]);
   $view_config->save();
@@ -116,6 +114,44 @@ function aggregator_update_8605() {
   $update_manager->uninstallFieldStorageDefinition($definition);
 }
 
+/**
+ * Restore RSS view display options.
+ */
+function aggregator_update_8606(): void {
+  $view_config = \Drupal::configFactory()->getEditable('views.view.aggregator_rss_feed');
+
+  // Make certain we're fixing a feed display just to be safe.
+  if ($view_config->get('display.feed_items.display_plugin') != 'feed') {
+    return;
+  }
+
+  // The original aggregator_update_8601() update unset all keys in the
+  // display_options, including the path. Restore them if they don't exist.  We
+  // can't assume that some weren't edited somehow, so check each individually.
+  $has_updates = FALSE;
+  $display_options = $view_config->get('display.feed_items.display_options');
+  if (!isset($display_options['defaults']['arguments'])) {
+    $display_options['defaults']['arguments'] = TRUE;
+    $has_updates = TRUE;
+  }
+  if (!isset($display_options['display_description'])) {
+    $display_options['display_description'] = '';
+    $has_updates = TRUE;
+  }
+  if (!isset($display_options['display_extenders'])) {
+    $display_options['display_extenders'] = [];
+    $has_updates = TRUE;
+  }
+  if (!isset($display_options['path'])) {
+    $display_options['path'] = 'aggregator/rss';
+    $has_updates = TRUE;
+  }
+  if ($has_updates) {
+    $view_config->set('display.feed_items.display_options', $display_options);
+    $view_config->save();
+  }
+}
+
 /**
  * Determines whether the RSS view config has been altered from the default.
  *

tests/src/Functional/Update/AggregatorUpdateBrokenRssFeedViewTest.php

+<?php
+
+namespace Drupal\Tests\aggregator\Functional\Update;
+
+use Drupal\FunctionalTests\Update\UpdatePathTestBase;
+
+/**
+ * @covers aggregator_update_8606()
+ * @group Update
+ * @group aggregator
+ */
+class AggregatorUpdateBrokenRssFeedViewTest extends UpdatePathTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setDatabaseDumpFiles() {
+    $this->databaseDumpFiles = [
+      DRUPAL_ROOT . '/core/modules/system/tests/fixtures/update/drupal-9.4.0.bare.standard.php.gz',
+      __DIR__ . '/../../../fixtures/update/aggregator.php',
+      __DIR__ . '/../../../fixtures/update/aggregator_2_1_0.php',
+    ];
+  }
+
+  /**
+   * Ensure views.view.aggregator_rss_feed is updated.
+   */
+  public function testUpdateHookN(): void {
+    $old_view_config = \Drupal::config('views.view.aggregator_rss_feed');
+    $this->assertSame([
+      'row' => [
+        'type' => 'aggregator_rss',
+        'options' => [
+          'relationship' => 'none',
+          'view_mode' => 'summary',
+        ],
+      ],
+    ], $old_view_config->get('display.feed_items.display_options'));
+
+    $this->runUpdates();
+
+    $new_view_config = \Drupal::config('views.view.aggregator_rss_feed');
+    $this->assertSame([
+      'row' => [
+        'type' => 'aggregator_rss',
+        'options' => [
+          'relationship' => 'none',
+          'view_mode' => 'summary',
+        ],
+      ],
+      'defaults' => [
+        'arguments' => TRUE,
+      ],
+      'display_description' => '',
+      'display_extenders' => [],
+      'path' => 'aggregator/rss',
+    ], $new_view_config->get('display.feed_items.display_options'));
+  }
+
+}

tests/src/Functional/Update/AggregatorUpdateRssFeedViewTest.php

@@ -60,6 +60,12 @@ class AggregatorUpdateRssFeedViewTest extends UpdatePathTestBase {
           'view_mode' => 'summary',
         ],
       ],
+      'defaults' => [
+        'arguments' => TRUE,
+      ],
+      'display_description' => '',
+      'display_extenders' => [],
+      'path' => 'aggregator/rss',
     ], $view_config->get('display.feed_items.display_options'));
   }