From 0d9eba032aa9cee1641fda3718c01c647d666d43 Mon Sep 17 00:00:00 2001
From: Vladyslav Pozdnyakov <vladyslav.pozdnyakov@just-eat.com>
Date: Mon, 22 Jul 2019 11:29:56 +0300
Subject: [PATCH] Add ability to use base image url in builder factory

---
 lib/Thumbor/Url/BuilderFactory.php       | 18 ++++++++++++++++++
 tests/Thumbor/Url/BuilderFactoryTest.php | 13 +++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/lib/Thumbor/Url/BuilderFactory.php b/lib/Thumbor/Url/BuilderFactory.php
index 8ab162b..c0ddecb 100644
--- a/lib/Thumbor/Url/BuilderFactory.php
+++ b/lib/Thumbor/Url/BuilderFactory.php
@@ -24,6 +24,11 @@ class BuilderFactory
     private $server;
     private $secret;
 
+    /**
+     * @var string
+     */
+    private $baseUrl;
+
     /**
      * @param string $server
      * @param string|null $secret
@@ -44,12 +49,25 @@ public function __construct($server, $secret=null)
         $this->secret = $secret;
     }
 
+    /**
+     * @param $url
+     * @return $this
+     */
+    public function baseUrl($url)
+    {
+        $this->baseUrl = $url;
+        return $this;
+    }
+
     /**
      * @param string $original
      * @return Builder
      */
     public function url($original)
     {
+        if (!is_null($this->baseUrl)) {
+            $original = "{$this->baseUrl}/$original";
+        }
         return Builder::construct($this->server, $this->secret, $original);
     }
 }
diff --git a/tests/Thumbor/Url/BuilderFactoryTest.php b/tests/Thumbor/Url/BuilderFactoryTest.php
index 06d3ba0..8ecf522 100644
--- a/tests/Thumbor/Url/BuilderFactoryTest.php
+++ b/tests/Thumbor/Url/BuilderFactoryTest.php
@@ -19,4 +19,17 @@ public function testUrl()
 
         $this->assertEquals($expected, $builder);
     }
+
+    public function testBaseUrl()
+    {
+        $server = 'http://thumbor.example.com';
+        $secret = 'butts';
+        $baseUrl = 'http://example.com';
+        $original = 'llamas.jpg';
+
+        $builder = BuilderFactory::construct($server, $secret)->baseUrl($baseUrl)->url($original);
+        $expected = Builder::construct($server, $secret, "$baseUrl/$original");
+
+        $this->assertEquals($expected, $builder);
+    }
 }