Allow use of new project.git_http_url param for gitlab in case repository.url gets dropped, fixes #777

src/Packagist/WebBundle/Controller/ApiController.php

@@ -109,10 +109,13 @@ class ApiController extends Controller
             return new JsonResponse(array('status' => 'error', 'message' => 'Missing payload parameter'), 406);
         }
 
-        if (isset($payload['repository']['url'])) { // github/gitlab/anything hook
+        if (isset($payload['repository']['url'])) { // github/anything hook
             $urlRegex = '{^(?:ssh://git@|https?://|git://|git@)?(?P<host>[a-z0-9.-]+)(?::[0-9]+/|[:/])(?P<path>[\w.-]+/[\w.-]+?)(?:\.git|/)?$}i';
             $url = $payload['repository']['url'];
             $url = str_replace('https://api.github.com/repos', 'https://github.com', $url);
+        } elseif (isset($payload['project']['git_http_url'])) { // gitlab event payload
+            $urlRegex = '{^(?:ssh://git@|https?://|git://|git@)?(?P<host>[a-z0-9.-]+)(?::[0-9]+/|[:/])(?P<path>[\w.-]+/[\w.-]+?)(?:\.git|/)?$}i';
+            $url = $payload['project']['git_http_url'];
         } elseif (isset($payload['repository']['links']['html']['href'])) { // bitbucket push event payload
             $urlRegex = '{^(?:https?://|git://|git@)?(?:api\.)?(?P<host>bitbucket\.org)[/:](?P<path>[\w.-]+/[\w.-]+?)(\.git)?/?$}i';
             $url = $payload['repository']['links']['html']['href'];