Update Question Display

- Hide asker's municipality and name in Question render.
- Remove 'created' field from asklib_answer display.
- Hide "title" label in Question view.

Note: The hiding is currently implemented through code. Managing the
Question display through the admin panel would be preferable.

Author: humble-ahitofel

asklib.module

@@ -399,6 +399,14 @@ function asklib_preprocess_asklib_question(&$variables) {
     'resource' => 'https://www.kirjastot.fi/kysy/' . $variables['elements']['#asklib_question']->id(),
   ];
 
+  /**
+   * NOTE: These fields should be hidden from Drupal's built-in display management form.
+   * Currently, asklib does not provide one. Asklib question has only one view mode called "full".
+   * For future development, we could implement view support for asklib_question and asklib_answer.
+   */
+  unset($variables['question']['municipality']);
+  unset($variables['question']['user']);
+
   $variables['question']['title_meta'] = [
     '#weight' => -1000,
     '#theme' => 'rdf_metadata',
@@ -427,6 +435,9 @@ function asklib_preprocess_asklib_answer(&$variables) {
     $variables['content'][$key] = $variables['elements'][$key];
   }
 
+  // See the NOTE in asklib_preprocess_asklib_question about display managment.
+  unset($variables['content']['created']);
+
   $view = Drupal::entityTypeManager()->getViewBuilder('asklib_question');
   $displays = $variables['elements']['#asklib_answer']->getQuestion()->get('displays');
   $rendered = $view->viewField($displays, $displays->getFieldDefinition()->getDisplayOptions('view'));

src/QuestionViewBuilder.php

@@ -31,6 +31,12 @@ public function buildComponents(array &$build, array $entities, array $displays,
         $build[$delta]['comments']['#access'] = FALSE;
       }
     }
+
+    // See the NOTE in asklib_preprocess_asklib_question about display managment.
+    foreach ($build as $delta => $current_build) {
+      $build[$delta]['title']['#label_display'] = 'hidden';
+    }
+
   }
 
   /**