DP-45856: Fix metadata related to robots noindex

changelogs/DP-45856.yml

@@ -0,0 +1,41 @@
+#
+# Write your changelog entry here. Every pull request must have a changelog yml file.
+#
+# Change types:
+# #############################################################################
+# You can use one of the following types:
+#  - Added: For new features.
+#  - Changed: For changes to existing functionality.
+#  - Deprecated: For soon-to-be removed features.
+#  - Removed: For removed features.
+#  - Fixed: For any bug fixes.
+#  - Security: In case of vulnerabilities.
+#
+# Format
+# #############################################################################
+# The format is crucial. Please follow the examples below. For reference, the requirements are:
+#  - All 3 parts are required and you must include "Type", "description" and "issue".
+#  - "Type" must be left aligned and followed by a colon.
+#  - "description" must be indented with 2 spaces followed by a colon
+#  - "issue" must be indented with 4 spaces followed by a colon.
+#  - "issue" is for the Jira ticket number only e.g. DP-1234
+#  - No extra spaces, indents, or blank lines are allowed.
+#
+# Example:
+# #############################################################################
+# Fixed:
+#  - description: Fixes scrolling on edit pages in Safari.
+#    issue: DP-13314
+#
+# You may add more than 1 description & issue for each type using the following format:
+# Changed:
+#  - description: Automating the release branch.
+#    issue: DP-10166
+#  - description: Second change item that needs a description.
+#    issue: DP-19875
+#  - description: Third change item that needs a description along with an issue.
+#    issue: DP-19843
+#
+Fixed:
+  - description: Hide metadata related to robots noindex on the form.
+    issue: DP-45856

docroot/modules/custom/mass_metatag/mass_metatag.module

@@ -825,6 +825,7 @@ function mass_metatag_form_node_form_alter(&$form, FormStateInterface $form_stat
 
   // Hide the following metatags from the advanced section.
   $subsection_advanced = [
+    'robots',
     'geo_placename',
     'geo_position',
     'geo_region',
@@ -860,6 +861,72 @@ function mass_metatag_form_node_form_alter(&$form, FormStateInterface $form_stat
   }
 }
 
+/**
+ * Implements hook_form_alter().
+ */
+function mass_metatag_form_alter(&$form, FormStateInterface $form_state, $form_id) {
+  if ($form_id !== 'views_bulk_operations_configure_action') {
+    return;
+  }
+
+  $form_data = $form_state->get('views_bulk_operations');
+  if (empty($form_data['action_id']) || $form_data['action_id'] !== 'views_bulk_edit') {
+    return;
+  }
+
+  $terms = [
+    'robots',
+    'noindex',
+    'nofollow',
+    'nosnippet',
+    'max-snippet',
+    'max-image-preview',
+    'max-video-preview',
+  ];
+  mass_metatag_hide_elements_by_terms($form, $terms);
+}
+
+/**
+ * Hide elements whose key/title contains any of the given terms.
+ *
+ * @param array $elements
+ *   Form element tree to inspect and alter.
+ * @param array $hide_terms
+ *   Terms matched against each element key/title.
+ */
+function mass_metatag_hide_elements_by_terms(array &$elements, array $hide_terms) {
+  foreach ($elements as $key => &$element) {
+    if (!is_array($element)) {
+      continue;
+    }
+
+    $matches = FALSE;
+    $key_string = strtolower((string) $key);
+    foreach ($hide_terms as $term) {
+      if (str_contains($key_string, $term)) {
+        $matches = TRUE;
+        break;
+      }
+    }
+
+    if (!$matches && isset($element['#title'])) {
+      $title = strtolower(strip_tags((string) $element['#title']));
+      foreach ($hide_terms as $term) {
+        if (str_contains($title, $term)) {
+          $matches = TRUE;
+          break;
+        }
+      }
+    }
+
+    if ($matches) {
+      $element['#access'] = FALSE;
+    }
+
+    mass_metatag_hide_elements_by_terms($element, $hide_terms);
+  }
+}
+
 /**
  * Implements hook_metatags_attachments_alter().
  */