Added Httplug plugins

Author: Nyholm

.styleci.yml

@@ -1,5 +1,4 @@
 preset: psr2
 
 enabled:
-  - long_array_syntax
   - return

.travis.yml

@@ -1,8 +1,6 @@
 language: php
 
 php:
-  - 5.3
-  - 5.4
   - 5.5
   - 5.6
   - 7.0

README.md

@@ -9,13 +9,13 @@ Uses [GitHub API v3](http://developer.github.com/v3/). The object API is very si
 
 ## Features
 
-* Follows PSR-0 conventions and coding standard: autoload friendly
+* Follows PSR-4 conventions and coding standard: autoload friendly
 * Light and fast thanks to lazy loading of API classes
 * Extensively tested and documented
 
 ## Requirements
 
-* PHP >= 5.3.2 with [cURL](http://php.net/manual/en/book.curl.php) extension,
+* PHP >= 5.5
 * [Guzzle](https://github.com/guzzle/guzzle) library,
 * (optional) PHPUnit to run tests.
 
@@ -28,21 +28,12 @@ The first step to use `php-github-api` is to download composer:
 $ curl -s http://getcomposer.org/installer | php
 ```
 
-Then we have to install our dependencies using:
+Then run the following command to require the library:
 ```bash
-$ php composer.phar install
-```
-Now we can use autoloader from Composer by:
-
-```json
-{
-    "require": {
-        "knplabs/github-api": "~1.4"
-    }
-}
+$ php composer.phar require knplabs/github-api php-http/guzzle6-adapter
 ```
 
-> `php-github-api` follows the PSR-4 convention names for its classes, which means you can easily integrate `php-github-api` classes loading in your own autoloader.
+Why `php-http/guzzle6-adapter`? We are decoupled form any HTTP messaging client with help by [HTTPlug](http://httplug.io/). Read about clients in our [docs](doc/customize.md).
 
 ## Using Laravel?
 
@@ -70,19 +61,15 @@ From `$client` object, you can access to all GitHub.
 // This file is generated by Composer
 require_once 'vendor/autoload.php';
 
-$client = new \Github\Client(
-    new \Github\HttpClient\CachedHttpClient(array('cache_dir' => '/tmp/github-api-cache'))
-);
+$client = new \Github\Client();
+$client->useCache();
 
 // Or select directly which cache you want to use
-$client = new \Github\HttpClient\CachedHttpClient();
-$client->setCache(
+$client->useCache(
     // Built in one, or any cache implementing this interface:
     // Github\HttpClient\Cache\CacheInterface
     new \Github\HttpClient\Cache\FilesystemCache('/tmp/github-api-cache')
 );
-
-$client = new \Github\Client($client);
 ```
 
 Using cache, the client will get cached responses if resources haven't changed since last time,

composer.json

@@ -17,12 +17,16 @@
         }
     ],
     "require": {
-        "php":             ">=5.3.2",
-        "ext-curl":        "*",
-        "guzzle/guzzle":   "~3.7"
+        "php":             "^5.5|^7.0",
+        "php-http/httplug": "^1.0",
+        "php-http/discovery": "^1.0",
+        "php-http/client-implementation": "^1.0",
+        "php-http/client-common": "^1.1"
     },
     "require-dev": {
         "phpunit/phpunit": "~4.0",
+        "php-http/guzzle6-adapter": "~1.0",
+        "guzzlehttp/psr7": "^1.2",
         "sllh/php-cs-fixer-styleci-bridge": "~1.3"
     },
     "suggest": {

doc/customize.md

@@ -1,60 +1,43 @@
 ## Customize `php-github-api` and testing
 [Back to the navigation](README.md)
 
-### Configure the http client
 
-Wanna change, let's say, the http client User Agent?
+### Inject a new HTTP client instance
 
-```php
-$client->getHttpClient()->setOption('user_agent', 'My new User Agent');
-```
-
-See all available options in `Github/HttpClient/HttpClient.php`
-
-### Guzzle events
+`php-github-api` relies on `php-http/discovery` to find an installed HTTP client. You may specify a HTTP client
+yourself by calling `\Github\Client::setHttpClient`. A HTTP client must implement `Http\Client\HttpClient`. A list of
+community provided clients is found here: https://packagist.org/providers/php-http/client-implementation
 
-If you need to perform any special action on request/response use guzzle events:
+You can inject a HTTP client through `Github\Client#setHttpClient()` method:
 
 ```php
-use Guzzle\Common\Event;
-use Github\HttpClient\Message\ResponseMediator;
-
-$client->getHttpClient()->addListener('request.success', function(Event $event) {
-   $remaining = ResponseMediator::getApiLimit($event['response']);
-
-    var_dump($remaining);
-});
-
-$client->user()->show('cursedcoder');
+$client = new Github\Client();
+$client->setHttpClient(new Http\Adapter\Guzzle6\Client());
 ```
 
-see list of events http://guzzle3.readthedocs.org/http-client/request.html#plugins-and-events
+### Configure the HTTP client
 
-### Inject a new http client instance
-
-`php-github-api` provides a curl-based implementation of a http client.
-If you want to use your own http client implementation, inject it to the `Github\Client` instance:
+Wanna change, let's say, the HTTP client User Agent? You need to create a Plugin that modifies the
+request. Read more about [HTTPlug plugins here](http://docs.php-http.org/en/latest/plugins/introduction.html#how-it-works).
 
 ```php
-use Github\HttpClient\HttpClient;
+use Http\Client\Common\Plugin;
+use Psr\Http\Message\RequestInterface;
 
-// create a custom http client
-class MyHttpClient extends HttpClient
+class CustomUserAgentPlugin implements Plugin
 {
-    public function request($url, array $parameters = array(), $httpMethod = 'GET', array $headers = array())
+    /**
+     * {@inheritdoc}
+     */
+    public function handleRequest(RequestInterface $request, callable $next, callable $first)
     {
-        // send the request and return the raw response
+        $request->withHeader('user-agent', 'Foobar');
+
+        return $next($request);
     }
 }
-```
-
-> Your http client implementation may not extend `Github\HttpClient\HttpClient`, but only implement `Github\HttpClient\HttpClientInterface`.
 
-You can now inject your http client through `Github\Client#setHttpClient()` method:
-
-```php
-$client = new Github\Client();
-$client->setHttpClient(new MyHttpClient());
+$githubClient->addPlugin(new CustomUserAgentPlugin());
 ```
 
 ### Run Test Suite

lib/Github/Api/AbstractApi.php

@@ -63,7 +63,7 @@ public function setPerPage($perPage)
      * @param array  $parameters     GET parameters.
      * @param array  $requestHeaders Request Headers.
      *
-     * @return \Guzzle\Http\EntityBodyInterface|mixed|string
+     * @return array|string
      */
     protected function get($path, array $parameters = array(), $requestHeaders = array())
     {
@@ -73,7 +73,12 @@ protected function get($path, array $parameters = array(), $requestHeaders = arr
         if (array_key_exists('ref', $parameters) && is_null($parameters['ref'])) {
             unset($parameters['ref']);
         }
-        $response = $this->client->getHttpClient()->get($path, $parameters, $requestHeaders);
+
+        if (count($parameters) > 0) {
+            $path .= '?'.http_build_query($parameters);
+        }
+
+        $response = $this->client->getHttpClient()->get($path, $requestHeaders);
 
         return ResponseMediator::getContent($response);
     }
@@ -85,17 +90,15 @@ protected function get($path, array $parameters = array(), $requestHeaders = arr
      * @param array  $parameters     HEAD parameters.
      * @param array  $requestHeaders Request headers.
      *
-     * @return \Guzzle\Http\Message\Response
+     * @return \Psr\Http\Message\ResponseInterface
      */
     protected function head($path, array $parameters = array(), $requestHeaders = array())
     {
         if (array_key_exists('ref', $parameters) && is_null($parameters['ref'])) {
             unset($parameters['ref']);
         }
 
-        $response = $this->client->getHttpClient()->request($path, null, 'HEAD', $requestHeaders, array(
-            'query' => $parameters
-        ));
+        $response = $this->client->getHttpClient()->head($path.'?'.http_build_query($parameters), $requestHeaders);
 
         return $response;
     }
@@ -120,17 +123,17 @@ protected function post($path, array $parameters = array(), $requestHeaders = ar
      * Send a POST request with raw data.
      *
      * @param string $path           Request path.
-     * @param $body                     Request body.
+     * @param string $body           Request body.
      * @param array  $requestHeaders Request headers.
      *
-     * @return \Guzzle\Http\EntityBodyInterface|mixed|string
+     * @return array|string
      */
     protected function postRaw($path, $body, $requestHeaders = array())
     {
         $response = $this->client->getHttpClient()->post(
             $path,
-            $body,
-            $requestHeaders
+            $requestHeaders,
+            $body
         );
 
         return ResponseMediator::getContent($response);
@@ -147,8 +150,8 @@ protected function patch($path, array $parameters = array(), $requestHeaders = a
     {
         $response = $this->client->getHttpClient()->patch(
             $path,
-            $this->createJsonBody($parameters),
-            $requestHeaders
+            $requestHeaders,
+            $this->createJsonBody($parameters)
         );
 
         return ResponseMediator::getContent($response);
@@ -165,8 +168,8 @@ protected function put($path, array $parameters = array(), $requestHeaders = arr
     {
         $response = $this->client->getHttpClient()->put(
             $path,
-            $this->createJsonBody($parameters),
-            $requestHeaders
+            $requestHeaders,
+            $this->createJsonBody($parameters)
         );
 
         return ResponseMediator::getContent($response);
@@ -183,8 +186,8 @@ protected function delete($path, array $parameters = array(), $requestHeaders =
     {
         $response = $this->client->getHttpClient()->delete(
             $path,
-            $this->createJsonBody($parameters),
-            $requestHeaders
+            $requestHeaders,
+            $this->createJsonBody($parameters)
         );
 
         return ResponseMediator::getContent($response);

lib/Github/Api/AcceptHeaderTrait.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace Github\Api;
+
+/**
+ * A trait to make sure we add accept headers on all requests.
+ *
+ * @author Tobias Nyholm <[email protected]>
+ */
+trait AcceptHeaderTrait
+{
+    protected $acceptHeaderValue = null;
+
+    protected function get($path, array $parameters = array(), $requestHeaders = array())
+    {
+        return parent::get($path, $parameters, $this->mergeHeaders($requestHeaders));
+    }
+
+    protected function head($path, array $parameters = array(), $requestHeaders = array())
+    {
+        return parent::head($path, $parameters, $this->mergeHeaders($requestHeaders));
+    }
+
+    protected function post($path, array $parameters = array(), $requestHeaders = array())
+    {
+        return parent::post($path, $parameters, $this->mergeHeaders($requestHeaders));
+    }
+
+    protected function postRaw($path, $body, $requestHeaders = array())
+    {
+        return parent::postRaw($path, $body, $this->mergeHeaders($requestHeaders));
+    }
+
+    protected function patch($path, array $parameters = array(), $requestHeaders = array())
+    {
+        return parent::patch($path, $parameters, $this->mergeHeaders($requestHeaders));
+    }
+
+    protected function put($path, array $parameters = array(), $requestHeaders = array())
+    {
+        return parent::put($path, $parameters, $this->mergeHeaders($requestHeaders));
+    }
+
+    protected function delete($path, array $parameters = array(), $requestHeaders = array())
+    {
+        return parent::delete($path, $parameters, $this->mergeHeaders($requestHeaders));
+    }
+
+    /**
+     * Append a new accept header on all requests
+     * @return array
+     */
+    private function mergeHeaders(array $headers = array())
+    {
+        $default = array();
+        if ($this->acceptHeaderValue) {
+            $default = array('Accept' => $this->acceptHeaderValue);
+        }
+
+        return array_merge($default, $headers);
+    }
+}

lib/Github/Api/Enterprise/ManagementConsole.php

@@ -68,7 +68,7 @@ public function keys($hash)
      * @param string $uri  the request URI
      * @param string $hash md5 hash of your license
      *
-     * @return \Guzzle\Http\EntityBodyInterface|mixed|string
+     * @return array|string
      */
     protected function getWithLicenseHash($uri, $hash)
     {

lib/Github/Api/GitData/Blobs.php

@@ -3,25 +3,27 @@
 namespace Github\Api\GitData;
 
 use Github\Api\AbstractApi;
+use Github\Api\AcceptHeaderTrait;
 use Github\Exception\MissingArgumentException;
 
 /**
  * @link   http://developer.github.com/v3/git/blobs/
  * @author Joseph Bielawski <[email protected]>
+ * @author Tobias Nyholm <[email protected]>
  */
 class Blobs extends AbstractApi
 {
+    use AcceptHeaderTrait;
+    
     /**
      * Configure the Acccept header depending on the blob type.
      *
      * @param string|null $bodyType
      */
     public function configure($bodyType = null)
     {
-        if ('raw' == $bodyType) {
-            $this->client->setHeaders(array(
-                'Accept' => sprintf('application/vnd.github.%s.raw', $this->client->getOption('api_version'))
-            ));
+        if ('raw' === $bodyType) {
+            $this->acceptHeaderValue = sprintf('application/vnd.github.%s.raw', $this->client->getOption('api_version'));
         }
     }