Merge remote-tracking branch 'origin/master' into refactor-url

CHANGELOG.md

@@ -1,6 +1,16 @@
 CHANGELOG
 =========
 
+3.1.2 (2013-01-27)
+------------------
+
+* Refactored how operation responses are parsed. Visitors now include a before() method responsible for parsing the
+  response body. For example, the XmlVisitor now parses the XML response into an array in the before() method.
+* Fixed an issue where cURL would not automatically decompress responses when the Accept-Encoding header was sent
+* CURLOPT_SSL_VERIFYHOST is never set to 1 because it is deprecated (see 5e0ff2ef20f839e19d1eeb298f90ba3598784444)
+* Fixed a bug where redirect responses were not chained correctly using getPreviousResponse()
+* Setting default headers on a client after setting the user-agent will not erase the user-agent setting
+
 3.1.1 (2013-01-20)
 ------------------
 

src/Guzzle/Common/Version.php

@@ -7,5 +7,5 @@ namespace Guzzle\Common;
  */
 class Version
 {
-    const VERSION = '3.1.1';
+    const VERSION = '3.1.2';
 }

src/Guzzle/Http/Client.php

@@ -138,7 +138,7 @@ class Client extends AbstractHasDispatcher implements ClientInterface
         } elseif ($certificateAuthority === false) {
             unset($opts[CURLOPT_CAINFO]);
             $opts[CURLOPT_SSL_VERIFYPEER] = false;
-            $opts[CURLOPT_SSL_VERIFYHOST] = 1;
+            $opts[CURLOPT_SSL_VERIFYHOST] = 2;
         } elseif ($verifyPeer !== true && $verifyPeer !== false && $verifyPeer !== 1 && $verifyPeer !== 0) {
             throw new InvalidArgumentException('verifyPeer must be 1, 0 or boolean');
         } elseif ($verifyHost !== 0 && $verifyHost !== 1 && $verifyHost !== 2) {

src/Guzzle/Http/Exception/BadResponseException.php

@@ -41,8 +41,6 @@ class BadResponseException extends RequestException
             '[status code] ' . $response->getStatusCode(),
             '[reason phrase] ' . $response->getReasonPhrase(),
             '[url] ' . $request->getUrl(),
-            '[request] ' . (string) $request,
-            '[response] ' . (string) $response
         ));
 
         $e = new $class($message);

src/Guzzle/Http/RedirectPlugin.php

@@ -78,8 +78,10 @@ class RedirectPlugin implements EventSubscriberInterface
 
         // Send the redirect request and hijack the response of the original request
         $redirectResponse = $redirectRequest->send();
-        $redirectResponse->setPreviousResponse($event['response']);
         $request->setResponse($redirectResponse);
+        if (!$redirectResponse->getPreviousResponse()) {
+            $redirectResponse->setPreviousResponse($response);
+        }
     }
 
     /**

src/Guzzle/Service/Command/LocationVisitor/Response/XmlVisitor.php

@@ -117,13 +117,7 @@ class XmlVisitor extends AbstractResponseVisitor
                 $name = $property->getName();
                 $sentAs = $property->getWireName();
                 if ($property->getData('xmlAttribute')) {
-                    if (isset($value['@attributes'][$sentAs])) {
-                        $value[$name] = $value['@attributes'][$sentAs];
-                        unset($value['@attributes'][$sentAs]);
-                        if (empty($value['@attributes'])) {
-                            unset($value['@attributes']);
-                        }
-                    }
+                    $this->processXmlAttribute($property, $value);
                 } elseif (isset($value[$sentAs])) {
                     $this->recursiveProcess($property, $value[$sentAs]);
                     if ($name != $sentAs) {
@@ -137,4 +131,22 @@ class XmlVisitor extends AbstractResponseVisitor
             }
         }
     }
+
+    /**
+     * Process an XML attribute property
+     *
+     * @param Parameter $property Property to process
+     * @param array     $value    Value to process and update
+     */
+    protected function processXmlAttribute(Parameter $property, array &$value)
+    {
+        $sentAs = $property->getWireName();
+        if (isset($value['@attributes'][$sentAs])) {
+            $value[$property->getName()] = $value['@attributes'][$sentAs];
+            unset($value['@attributes'][$sentAs]);
+            if (empty($value['@attributes'])) {
+                unset($value['@attributes']);
+            }
+        }
+    }
 }

tests/Guzzle/Tests/Http/ClientTest.php

@@ -228,7 +228,7 @@ class ClientTest extends \Guzzle\Tests\GuzzleTestCase
         $options = $client->getConfig('curl.options');
         $this->assertArrayNotHasKey(CURLOPT_CAINFO, $options);
         $this->assertSame(false, $options[CURLOPT_SSL_VERIFYPEER]);
-        $this->assertSame(1, $options[CURLOPT_SSL_VERIFYHOST]);
+        $this->assertSame(2, $options[CURLOPT_SSL_VERIFYHOST]);
     }
 
     /**

tests/Guzzle/Tests/Http/RedirectPluginTest.php

@@ -17,8 +17,8 @@ class RedirectPluginTest extends \Guzzle\Tests\GuzzleTestCase
         // Flush the server and queue up a redirect followed by a successful response
         $this->getServer()->flush();
         $this->getServer()->enqueue(array(
-            "HTTP/1.1 301 Moved Permanently\r\nLocation: /redirect\r\nContent-Length: 0\r\n\r\n",
-            "HTTP/1.1 301 Moved Permanently\r\nLocation: /redirect\r\nContent-Length: 0\r\n\r\n",
+            "HTTP/1.1 301 Moved Permanently\r\nLocation: /redirect1\r\nContent-Length: 0\r\n\r\n",
+            "HTTP/1.1 301 Moved Permanently\r\nLocation: /redirect2\r\nContent-Length: 0\r\n\r\n",
             "HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n",
         ));
 
@@ -33,17 +33,32 @@ class RedirectPluginTest extends \Guzzle\Tests\GuzzleTestCase
         // Ensure that two requests were sent
         $this->assertEquals('/foo', $requests[0]->getResource());
         $this->assertEquals('GET', $requests[0]->getMethod());
-        $this->assertEquals('/redirect', $requests[1]->getResource());
+        $this->assertEquals('/redirect1', $requests[1]->getResource());
         $this->assertEquals('GET', $requests[1]->getMethod());
-        $this->assertEquals('/redirect', $requests[2]->getResource());
+        $this->assertEquals('/redirect2', $requests[2]->getResource());
         $this->assertEquals('GET', $requests[2]->getMethod());
 
         // Ensure that the previous response was set correctly
         $this->assertEquals(301, $response->getPreviousResponse()->getStatusCode());
-        $this->assertEquals('/redirect', (string) $response->getPreviousResponse()->getHeader('Location'));
+        $this->assertEquals('/redirect2', (string) $response->getPreviousResponse()->getHeader('Location'));
 
         // Ensure that the redirect count was incremented
         $this->assertEquals(2, $request->getParams()->get(RedirectPlugin::REDIRECT_COUNT));
+
+        $c = 0;
+        $r = $response->getPreviousResponse();
+        while ($r) {
+            if ($c == 0) {
+                $this->assertEquals('/redirect2', $r->getLocation());
+            } else {
+                $this->assertEquals('/redirect1', $r->getLocation());
+            }
+            $c++;
+            $r = $r->getPreviousResponse();
+        }
+
+
+        $this->assertEquals(2, $c);
     }
 
     public function testCanLimitNumberOfRedirects()