Merge pull request php-curl-class#297 from zachborboa/master

Add MultiCurl::setXmlDecoder

Author: zachborboa

README.md

@@ -248,6 +248,7 @@ MultiCurl::setReferrer($referrer)
 MultiCurl::setTimeout($seconds)
 MultiCurl::setURL($url)
 MultiCurl::setUserAgent($user_agent)
+MultiCurl::setXmlDecoder($function)
 MultiCurl::start()
 MultiCurl::success($callback)
 MultiCurl::unsetHeader($key)

src/Curl/MultiCurl.php

@@ -21,6 +21,7 @@ class MultiCurl
     private $options = array();
 
     private $jsonDecoder = null;
+    private $xmlDecoder = null;
 
     /**
      * Construct
@@ -387,6 +388,19 @@ public function setJsonDecoder($function)
         }
     }
 
+    /**
+     * Set XML Decoder
+     *
+     * @access public
+     * @param  $function
+     */
+    public function setXmlDecoder($function)
+    {
+        if (is_callable($function)) {
+            $this->xmlDecoder = $function;
+        }
+    }
+
     /**
      * Set Opt
      *
@@ -593,6 +607,7 @@ private function initHandle($curl)
             $curl->setHeader($key, $value);
         }
         $curl->setJsonDecoder($this->jsonDecoder);
+        $curl->setXmlDecoder($this->xmlDecoder);
         $curl->call($curl->beforeSendFunction);
     }
 }

tests/PHPCurlClass/PHPMultiCurlClassTest.php

@@ -1961,6 +1961,36 @@ public function testJSONDecoder()
         $this->assertEquals('bar', $get_2->response);
     }
 
+    public function testXMLDecoder()
+    {
+        $multi_curl = new MultiCurl();
+        $multi_curl->setHeader('X-DEBUG-TEST', 'xml_with_cdata_response');
+        $multi_curl->setXmlDecoder(function($response) {
+            return 'foo';
+        });
+
+        $get_1 = $multi_curl->addGet(Test::TEST_URL);
+        $get_1->complete(function ($instance) {
+            PHPUnit_Framework_Assert::assertInstanceOf('Curl\Curl', $instance);
+            PHPUnit_Framework_Assert::assertEquals('foo', $instance->response);
+        });
+
+        $get_2 = $multi_curl->addGet(Test::TEST_URL);
+        $get_2->beforeSend(function ($instance) {
+            $instance->setXmlDecoder(function($response) {
+                return 'bar';
+            });
+        });
+        $get_2->complete(function ($instance) {
+            PHPUnit_Framework_Assert::assertInstanceOf('Curl\Curl', $instance);
+            PHPUnit_Framework_Assert::assertEquals('bar', $instance->response);
+        });
+
+        $multi_curl->start();
+        $this->assertEquals('foo', $get_1->response);
+        $this->assertEquals('bar', $get_2->response);
+    }
+
     public function testDownloadCallback()
     {
         // Upload a file.