From 342ffbd5f5d9a1264a82f21ccc669ebcc3102703 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20H=C3=A4rtl?= <haertl.mike@gmail.com>
Date: Mon, 21 Mar 2016 22:06:23 +0100
Subject: [PATCH] Issue #63 Support server name URLs

---
 UrlManager.php            | 19 +++++++++++---
 tests/UrlCreationTest.php | 52 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 68 insertions(+), 3 deletions(-)

diff --git a/UrlManager.php b/UrlManager.php
index ac70993..5bd6afe 100644
--- a/UrlManager.php
+++ b/UrlManager.php
@@ -218,8 +218,6 @@ public function createUrl($params)
                 return  $url;
             } else {
                 $key = array_search($language, $this->languages);
-                $base = $this->showScriptName ? $this->getScriptUrl() : $this->getBaseUrl();
-                $length = strlen($base);
                 if (is_string($key)) {
                     $language = $key;
                 }
@@ -234,7 +232,22 @@ public function createUrl($params)
                         $url = rtrim($url, '/');
                     }
                 }
-                return $length ? substr_replace($url, "$base/$language", 0, $length) : "/$language$url";
+
+                // /foo/bar -> /de/foo/bar
+                // /base/url/foo/bar -> /base/url/de/foo/bar
+                // /base/index.php/foo/bar -> /base/index.php/de/foo/bar
+                // http://www.example.com/base/url/foo/bar -> http://www.example.com/base/de/foo/bar
+                $needle = $this->showScriptName ? $this->getScriptUrl() : $this->getBaseUrl();
+                // Check for server name URL
+                if (strpos($url, '://')!==false) {
+                    if (($pos = strpos($url, '/', 8))!==false || ($pos = strpos($url, '?', 8))!==false) {
+                        $needle = substr($url, 0, $pos) . $needle;
+                    } else {
+                        $needle = $url . $needle;
+                    }
+                }
+                $needleLength = strlen($needle);
+                return $needleLength ? substr_replace($url, "$needle/$language", 0, $needleLength) : "/$language$url";
             }
         } else {
             return parent::createUrl($params);
diff --git a/tests/UrlCreationTest.php b/tests/UrlCreationTest.php
index 40547bf..eb2d57e 100644
--- a/tests/UrlCreationTest.php
+++ b/tests/UrlCreationTest.php
@@ -76,6 +76,19 @@ public function testCreateAbsoluteUrlWithLanguageFromUrl()
         $this->assertEquals('http://localhost'.$this->prepareUrl('/de/foo/baz/bar?x=y'), Url::to(['/slug/action', 'x' => 'y', 'term' => 'baz'], 'http'));
     }
 
+    public function testCreateServerNameUrlWithLanguageFromUrl()
+    {
+        $this->mockUrlManager([
+            'languages' => ['en-US', 'en', 'de'],
+            'rules' => [
+                'http://www.example.com/foo/<term:.+>/bar' => 'slug/action',
+            ],
+        ]);
+        $this->mockRequest('/de/site/page');
+        $this->assertEquals('http://www.example.com'.$this->prepareUrl('/de/foo/baz/bar'), Url::to(['/slug/action', 'term' => 'baz']));
+        $this->assertEquals('http://www.example.com'.$this->prepareUrl('/de/foo/baz/bar?x=y'), Url::to(['/slug/action', 'x' => 'y', 'term' => 'baz']));
+    }
+
     public function testCreateUrlWithLanguageFromUrlIfUppercaseEnabled()
     {
         $this->mockUrlManager([
@@ -120,6 +133,18 @@ public function testCreateAbsoluteHomeUrlWithLanguageFromUrl()
         $this->assertEquals('http://localhost'.$this->prepareUrl('/de?x=y'), Url::to(['/site/index', 'x' => 'y'], 'http'));
     }
 
+    public function testCreateServerNameHomeUrlWithLanguageFromUrl()
+    {
+        $this->mockUrlManager([
+            'languages' => ['en-US', 'en', 'de'],
+            'rules' => [
+                'http://www.example.com' => 'site/index',
+            ],
+        ]);
+        $this->mockRequest('/de/site/page');
+        $this->assertEquals('http://www.example.com'.$this->prepareUrl('/de'), Url::to(['/site/index']));
+    }
+
     public function testCreateUrlWithSpecificLanguage()
     {
         $this->mockUrlManager([
@@ -152,6 +177,19 @@ public function testCreateAbsoluteUrlWithSpecificLanguage()
         $this->assertEquals('http://localhost'.$this->prepareUrl('/en-us/foo/baz/bar?x=y'), Url::to(['/slug/action', 'language' => 'en-US', 'x' => 'y', 'term' => 'baz'], 'http'));
     }
 
+    public function testCreateServerNameUrlWithSpecificLanguage()
+    {
+        $this->mockUrlManager([
+            'languages' => ['en-US', 'en', 'de'],
+            'rules' => [
+                'http://www.example.com/foo/<term:.+>/bar' => 'slug/action',
+            ],
+        ]);
+        $this->mockRequest('/de/site/page');
+        $this->assertEquals('http://www.example.com'.$this->prepareUrl('/en-us/foo/baz/bar'), Url::to(['/slug/action', 'language' => 'en-US', 'term' => 'baz']));
+        $this->assertEquals('http://www.example.com'.$this->prepareUrl('/en-us/foo/baz/bar?x=y'), Url::to(['/slug/action', 'language' => 'en-US', 'x' => 'y', 'term' => 'baz']));
+    }
+
     public function testCreateUrlWithSpecificAliasedLanguage()
     {
         $this->mockUrlManager([
@@ -234,6 +272,20 @@ public function testCreateAbsoluteUrlWithTralingSlashWithLanguageFromUrl()
         $this->assertEquals('http://localhost'.$this->prepareUrl('/de/foo/baz/bar/?x=y'), Url::to(['/slug/action', 'x' => 'y', 'term' => 'baz'], 'http'));
     }
 
+    public function testCreateServerNameUrlWithTralingSlashWithLanguageFromUrl()
+    {
+        $this->mockUrlManager([
+            'languages' => ['en-US', 'en', 'de'],
+            'suffix' => '/',
+            'rules' => [
+                'http://www.example.com/foo/<term:.+>/bar' => 'slug/action',
+            ],
+        ]);
+        $this->mockRequest('/de/site/page/');
+        $this->assertEquals('http://www.example.com'.$this->prepareUrl('/de/foo/baz/bar/'), Url::to(['/slug/action', 'term' => 'baz']));
+        $this->assertEquals('http://www.example.com'.$this->prepareUrl('/de/foo/baz/bar/?x=y'), Url::to(['/slug/action', 'x' => 'y', 'term' => 'baz']));
+    }
+
     public function testCreateHomeUrlWithTrailingSlashWithLanguageFromUrl()
     {
         $this->mockUrlManager([