From 679106d226955c41e446c304644c3fb9e43680ab Mon Sep 17 00:00:00 2001
From: Mathieu Darse <mdarse@jolicode.com>
Date: Thu, 19 Mar 2015 16:41:53 +0100
Subject: [PATCH] Fix typos and check-in Escaper

---
 .../Provider/SearchEngineServiceProvider.php  |  2 +-
 .../Elastic/ElasticSearchEngine.php           |  1 +
 .../SearchEngine/Elastic/Search/Escaper.php   | 19 +++++++++++++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/Escaper.php

diff --git a/lib/Alchemy/Phrasea/Core/Provider/SearchEngineServiceProvider.php b/lib/Alchemy/Phrasea/Core/Provider/SearchEngineServiceProvider.php
index 2cf76ae22a..698b271709 100644
--- a/lib/Alchemy/Phrasea/Core/Provider/SearchEngineServiceProvider.php
+++ b/lib/Alchemy/Phrasea/Core/Provider/SearchEngineServiceProvider.php
@@ -77,7 +77,7 @@ class SearchEngineServiceProvider implements ServiceProviderInterface
         });
 
         $app['elasticsearch.facets_response.factory'] = $app->protect(function (array $response) use ($app) {
-            return new FacetsResponse(new Excaper(), $response);
+            return new FacetsResponse(new Escaper(), $response);
         });
 
 
diff --git a/lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php b/lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php
index d39cae1975..35486ea132 100644
--- a/lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php
+++ b/lib/Alchemy/Phrasea/SearchEngine/Elastic/ElasticSearchEngine.php
@@ -20,6 +20,7 @@ use Alchemy\Phrasea\SearchEngine\SearchEngineInterface;
 use Alchemy\Phrasea\SearchEngine\SearchEngineOptions;
 use Alchemy\Phrasea\SearchEngine\SearchEngineResult;
 use Alchemy\Phrasea\Exception\RuntimeException;
+use Closure;
 use Doctrine\Common\Collections\ArrayCollection;
 use Alchemy\Phrasea\Model\Entities\FeedEntry;
 use Alchemy\Phrasea\Application;
diff --git a/lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/Escaper.php b/lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/Escaper.php
new file mode 100644
index 0000000000..f7aba39044
--- /dev/null
+++ b/lib/Alchemy/Phrasea/SearchEngine/Elastic/Search/Escaper.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Alchemy\Phrasea\SearchEngine\Elastic\Search;
+
+class Escaper
+{
+    public function escapeWord($value)
+    {
+        // Strip double quotes from values to prevent broken queries
+        // TODO escape double quotes when it will be supported in query parser
+        $value = str_replace('/["\(\)\[\]]+/u', ' ', $value);
+
+        if (preg_match('/[\s\(\)\[\]]/u', $value)) {
+            return sprintf('"%s"', $value);
+        }
+
+        return $value;
+    }
+}