From 7c1a8f7d010801c5694af4aad02def7f21e38f5e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miko=C5=82aj=20Adamczyk?= <mikadamczyk@gmail.com>
Date: Tue, 20 Mar 2018 11:08:35 +0100
Subject: [PATCH] EZP-28945: User will be able to search for content items by
 just selecting the filters.

---
 src/bundle/Controller/SearchController.php | 13 +++++++++----
 src/lib/Form/Data/Search/SearchData.php    |  6 +-----
 src/lib/Form/Type/Search/SearchType.php    |  2 +-
 3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/src/bundle/Controller/SearchController.php b/src/bundle/Controller/SearchController.php
index f04370dc60..69780ba2e4 100644
--- a/src/bundle/Controller/SearchController.php
+++ b/src/bundle/Controller/SearchController.php
@@ -129,9 +129,11 @@ public function searchAction(Request $request): Response
                 $lastModified = $data->getLastModified();
                 $created = $data->getCreated();
                 $query = new Query();
-                $criteria = [
-                    new Criterion\FullText($queryString),
-                ];
+                $criteria = [];
+
+                if (null !== $queryString) {
+                    $criteria[] = new Criterion\FullText($queryString);
+                }
                 if (null !== $section) {
                     $criteria[] = new Criterion\SectionId($section->id);
                 }
@@ -152,7 +154,10 @@ public function searchAction(Request $request): Response
                         [$created['start_date'], $created['end_date']]
                     );
                 }
-                $query->filter = new Criterion\LogicalAnd($criteria);
+                if (!empty($criteria)) {
+                    $query->filter = new Criterion\LogicalAnd($criteria);
+                }
+
                 $query->sortClauses[] = new SortClause\DateModified(Query::SORT_ASC);
 
                 $pagerfanta = new Pagerfanta(
diff --git a/src/lib/Form/Data/Search/SearchData.php b/src/lib/Form/Data/Search/SearchData.php
index 00a0ee72f5..759bf396c0 100644
--- a/src/lib/Form/Data/Search/SearchData.php
+++ b/src/lib/Form/Data/Search/SearchData.php
@@ -25,11 +25,7 @@ class SearchData
     /** @var int */
     private $page;
 
-    /**
-     * @var string
-     *
-     * @Assert\NotBlank()
-     */
+    /** @var string */
     private $query;
 
     /** @var \eZ\Publish\API\Repository\Values\Content\Section */
diff --git a/src/lib/Form/Type/Search/SearchType.php b/src/lib/Form/Type/Search/SearchType.php
index ea3a43038b..1a676108e3 100644
--- a/src/lib/Form/Type/Search/SearchType.php
+++ b/src/lib/Form/Type/Search/SearchType.php
@@ -33,7 +33,7 @@ public function __construct(TranslatorInterface $translator)
     public function buildForm(FormBuilderInterface $builder, array $options)
     {
         $builder
-            ->add('query', CoreSearchType::class)
+            ->add('query', CoreSearchType::class, ['required' => false])
             ->add('page', HiddenType::class)
             ->add('limit', HiddenType::class)
             ->add('section', SectionChoiceType::class, [