added default base page

web/modules/custom/materio_sapi/src/Controller/Base.php

@@ -17,6 +17,8 @@ use Drupal\search_api\Entity\Index;
  */
 class Base extends ControllerBase {
 
+
+
   private $limit = 15;
   private $offset = 0;
 
@@ -56,6 +58,24 @@ class Base extends ControllerBase {
 
   }
 
+  private function defaultQuery(){
+    $entity_storage = \Drupal::entityTypeManager()->getStorage('node');
+    $this->query = $entity_storage->getQuery()
+      ->condition('type', 'materiau')
+      // ->condition('status', '1')
+      ->range($this->offset, $this->limit)
+      ->accessCheck(TRUE)
+      ->sort('changed', 'DESC');
+      // ->condition('field_example', 'test_value')
+    $this->results = $this->query->execute();
+
+    $this->count_query = $entity_storage->getQuery()
+      ->condition('type', 'materiau')
+      ->accessCheck(TRUE)
+      // ->condition('status', '1')
+      ->count();
+    $this->count = $this->count_query->execute();
+  }
   /**
    * get params from request
    */
@@ -79,8 +99,6 @@ class Base extends ControllerBase {
     $this->parseRequest($request);
 
     $resp = [
-      'keys' => $this->keys,
-      'term' => $this->term,
       'range' => array(
         'offset' => $this->offset,
         'limit' => $this->limit
@@ -90,6 +108,8 @@ class Base extends ControllerBase {
     if ($this->keys) {
       $this->sapiQuery();
 
+      $resp['keys'] = $this->keys;
+      $resp['term'] = $this->term;
       $resp['count'] = $this->results->getResultCount();
       $resp['infos'] = t('The search found @count result(s) with keywords @keys.', array(
         "@count" => $resp['count'],
@@ -117,6 +137,22 @@ class Base extends ControllerBase {
       // $resp['items'] = $items;
       $resp['uuids'] = $uuids;
       $resp['nids'] = $nids;
+    } else {
+      // no keys or terms to search for
+      // display the default base page
+      $this->defaultQuery();
+      // $uuids = [];
+      $nids = [];
+      foreach ($this->results as $result) {
+        // $uuids[] = $result->getField('uuid')->getValues()[0];
+        $nids[] = $result;
+      }
+      // $resp['uuids'] = $uuids;
+      $resp['nids'] = $nids;
+      $resp['count'] = $this->count;
+      $resp['infos'] = t('Please use the search form to search from our @count materials.', array(
+        "@count" => $resp['count']
+      ));
     }
 
     return new JsonResponse($resp);
@@ -163,7 +199,7 @@ class Base extends ControllerBase {
 
       $resp['items'] = $this->items;
     }else{
-      $resp['#markup'] = "no keys to search for";
+      $resp['#markup'] = t("no keys to search for");
     }
 
     return $resp;