Code suggestion fixes.

Author: alan-cole

web/themes/contrib/civictheme/includes/views.inc

@@ -163,7 +163,7 @@ function civictheme_preprocess_views_exposed_form(array &$variables): void {
 
   if ($field_count == 1) {
     // Use inline filter on search and auto pages if a single text field exsits.
-    if (in_array($view->id(), ['civictheme_search', 'civictheme_automated_list'])) {
+    if ($view instanceof \Drupal\views\ViewExecutable && in_array($view->id(), ['civictheme_search', 'civictheme_automated_list'])) {
       $keyword_field = reset($fields);
       if ($keyword_field['#type'] === 'textfield') {
         $variables['inline_filter'] = TRUE;
@@ -294,6 +294,8 @@ function _civictheme_preprocess_views_view__results_count(array &$variables): vo
   // Load search fields from theme settings.
   $setting_keyword_fields = civictheme_get_theme_config_manager()->load('components.search.keyword_fields') ?? '';
   if (empty($setting_keyword_fields)) {
+    // Strip the @keywords token because it exists but won't be populated.
+    $variables['results_count'] = str_replace('@keywords', '', $variables['results_count']);
     return;
   }
 

web/themes/contrib/civictheme/src/Settings/CivicthemeSettingsFormSectionComponents.php

@@ -603,6 +603,18 @@ public function submitFooter(array &$form, FormStateInterface $form_state): void
     );
   }
 
+  /**
+   * Submit callback for theme settings form of Search component.
+   *
+   * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+   * @SuppressWarnings(PHPMD.StaticAccess)
+   */
+  public function submitSearch(array &$form, FormStateInterface $form_state): void {
+    $keyword_fields = $form_state->getValue(['components', 'search', 'keyword_fields'], '');
+    $keyword_fields = CivicthemeUtility::multilineToArray($keyword_fields);
+    $form_state->setValue(['components', 'search', 'keyword_fields'], $keyword_fields);
+  }
+
   /**
    * Provide a description for a path field.
    *