Merge pull request #6 from M4nu/host-locale-match

Fix host locale uri matching

Author: EmmanuelVella

DependencyInjection/Compiler/OverrideRouteBasepathsCompilerPass.php

@@ -1,6 +1,7 @@
 <?php
 namespace M4nu\MultiDomainBundle\DependencyInjection\Compiler;
 
+use M4nu\MultiDomainBundle\Doctrine\Phpcr\HostCandidates;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 
@@ -28,7 +29,10 @@ public function process(ContainerBuilder $container)
 
         $container
             ->getDefinition('cmf_routing.phpcr_candidates_prefix')
+            ->setClass(HostCandidates::class)
             ->replaceArgument(0, $routeBasePathsWithLocale)
+            ->replaceArgument(1, $domains)
+            ->setArgument(4, $routeBasePaths)
         ;
     }
 }

Doctrine/Phpcr/HostCandidates.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace M4nu\MultiDomainBundle\Doctrine\Phpcr;
+
+use Doctrine\Persistence\ManagerRegistry;
+use Symfony\Cmf\Bundle\RoutingBundle\Doctrine\Phpcr\PrefixCandidates;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Host based strategy.
+ */
+class HostCandidates extends PrefixCandidates
+{
+    /**
+     * @var array
+     */
+    protected $domains = [];
+
+    /**
+     * @var array
+     */
+    protected $routeBasepaths = [];
+
+    public function __construct(array $prefixes, array $domains = [], ManagerRegistry $doctrine = null, $limit = 20, array $routeBasepaths)
+    {
+        parent::__construct($prefixes, array_keys($domains), $doctrine, $limit);
+        $this->domains = $domains;
+        $this->routeBasepaths = $routeBasepaths;
+    }
+
+    public function getCandidates(Request $request)
+    {
+        $candidates = parent::getCandidates($request);
+        $host = $request->getHost();
+        $locale = array_search($host, $this->domains);
+
+        foreach ($candidates as $key => $candidate) {
+            foreach ($this->routeBasepaths as $routeBasePath) {
+                if (0 === strpos($candidate, $routeBasePath.'/'.$locale)) {
+                    continue;
+                }
+
+                unset($candidates[$key]);
+            }
+        }
+
+        return $candidates;
+    }
+}