ISTWCMS-6944: fix for search details/summary label in project block

uw_fdsu_theme_resp.theme

@@ -736,37 +736,43 @@ function uw_fdsu_theme_resp_preprocess_details(&$variables) {
   }
   else {
 
-    // If there is an element, process it.
-    if (isset($variables['element'])) {
+    // Search input needs a special form id, so setting that, if not
+    // We continue the old fix.
+    if (isset($variables['element']['search'])) {
+      $variables['form_field_id'] = $variables['element']['search']['#attributes']['id'];
+    }
+    else {
 
-      // Step through each of the indexes and ensure that we
-      // have an actual element, which means it will be an array.
-      foreach ($variables['element'] as $index => $value) {
+      // If there is an element, process it.
+      if (isset($variables['element'])) {
 
-        // If this is an array, then we have an element to look at.
-        if (is_array($value)) {
+        // Step through each of the indexes and ensure that we
+        // have an actual element, which means it will be an array.
+        foreach ($variables['element'] as $index => $value) {
 
-          // One more check to ensure that we have an element.
-          if (isset($variables['element'][$index]['#type'])) {
+          // If this is an array, then we have an element to look at.
+          if (is_array($value)) {
 
-            // Get the id based on where the id is stored, either it
-            // is by itself or within the attributes.
-            if (isset($variables['element'][$index]['#id'])) {
-              $variables['form_field_id'] = $variables['element'][$index]['#id'];
-            }
-            elseif (isset($variables['element'][$index]['#attributes']['id'])) {
-              $variables['form_field_id'] = $variables['element'][$index]['#attributes']['id'];
-            }
+            // One more check to ensure that we have an element.
+            if (isset($variables['element'][$index]['#type'])) {
 
-            // Break out of the loop to save computational time.
-            break;
+              // Get the id based on where the id is stored, either it
+              // is by itself or within the attributes.
+              if (isset($variables['element'][$index]['#id'])) {
+                $variables['form_field_id'] = $variables['element'][$index]['#id'];
+              } elseif (isset($variables['element'][$index]['#attributes']['id'])) {
+                $variables['form_field_id'] = $variables['element'][$index]['#attributes']['id'];
+              }
+
+              // Break out of the loop to save computational time.
+              break;
+            }
           }
         }
+      } // If there is a data drupal selector use it for form field id.
+      elseif (isset($variables['element'][0]['#attributes']['data-drupal-selector'])) {
+        $variables['form_field_id'] = $variables['element'][0]['#attributes']['data-drupal-selector'];
       }
     }
-    // If there is a data drupal selector use it for form field id.
-    elseif (isset($variables['element'][0]['#attributes']['data-drupal-selector'])) {
-      $variables['form_field_id'] = $variables['element'][0]['#attributes']['data-drupal-selector'];
-    }
   }
 }