Initial commit

vendor/php-http/guzzle6-adapter/CHANGELOG.md

@@ -0,0 +1,66 @@
+# Change Log
+
+
+## 1.1.1 - 2016-05-10
+
+### Fixed
+
+- Adapter can again be instantiated without a guzzle client.
+
+## 1.1.0 - 2016-05-09
+
+### Added
+
+- Factory method Client::createWithConfig to create an adapter with custom
+  configuration for the underlying guzzle client.
+
+
+## 1.0.0 - 2016-01-26
+
+
+## 0.4.1 - 2016-01-13
+
+### Changed
+
+- Updated integration tests
+
+### Removed
+
+- Client common dependency
+
+
+## 0.4.0 - 2016-01-12
+
+### Changed
+
+- Updated package files
+- Updated HTTPlug to RC1
+
+
+## 0.2.1 - 2015-12-17
+
+### Added
+
+- Puli configuration and bindings
+
+### Changed
+
+- Guzzle setup conforms to HTTPlug requirement now: Minimal functionality in client
+
+
+## 0.2.0 - 2015-12-15
+
+### Added
+
+- Async client capabalities
+
+### Changed
+
+- HTTPlug instead of HTTP Adapter
+
+
+## 0.1.0 - 2015-06-12
+
+### Added
+
+- Initial release

vendor/php-http/guzzle6-adapter/LICENSE

@@ -0,0 +1,20 @@
+Copyright (c) 2014-2015 Eric GELOEN <geloen.eric@gmail.com>
+Copyright (c) 2015-2016 PHP HTTP Team <team@php-http.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/php-http/guzzle6-adapter/README.md

@@ -0,0 +1,59 @@
+# Guzzle 6 HTTP Adapter
+
+[![Latest Version](https://img.shields.io/github/release/php-http/guzzle6-adapter.svg?style=flat-square)](https://github.com/php-http/guzzle6-adapter/releases)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
+[![Build Status](https://img.shields.io/travis/php-http/guzzle6-adapter.svg?style=flat-square)](https://travis-ci.org/php-http/guzzle6-adapter)
+[![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/php-http/guzzle6-adapter.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/guzzle6-adapter)
+[![Quality Score](https://img.shields.io/scrutinizer/g/php-http/guzzle6-adapter.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/guzzle6-adapter)
+[![Total Downloads](https://img.shields.io/packagist/dt/php-http/guzzle6-adapter.svg?style=flat-square)](https://packagist.org/packages/php-http/guzzle6-adapter)
+
+**Guzzle 6 HTTP Adapter.**
+
+
+## Install
+
+Via Composer
+
+``` bash
+$ composer require php-http/guzzle6-adapter
+```
+
+
+## Documentation
+
+Please see the [official documentation](http://docs.php-http.org/en/latest/clients/guzzle6-adapter.html).
+
+
+## Testing
+
+First launch the http server:
+
+```bash
+$ ./vendor/bin/http_test_server > /dev/null 2>&1 &
+```
+
+Then the test suite:
+
+``` bash
+$ composer test
+```
+
+
+## Contributing
+
+Please see our [contributing guide](http://docs.php-http.org/en/latest/development/contributing.html).
+
+
+## Security
+
+If you discover any security related issues, please contact us at [security@php-http.org](mailto:security@php-http.org).
+
+
+## Credits
+
+Thanks to [David de Boer](https://github.com/ddeboer) for implementing this adapter.
+
+
+## License
+
+The MIT License (MIT). Please see [License File](LICENSE) for more information.

vendor/php-http/guzzle6-adapter/composer.json

@@ -0,0 +1,49 @@
+{
+    "name": "php-http/guzzle6-adapter",
+    "description": "Guzzle 6 HTTP Adapter",
+    "license": "MIT",
+    "keywords": ["guzzle", "http"],
+    "homepage": "http://httplug.io",
+    "authors": [
+        {
+            "name": "David de Boer",
+            "email": "david@ddeboer.nl"
+        },
+        {
+            "name": "Márk Sági-Kazár",
+            "email": "mark.sagikazar@gmail.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.5.0",
+        "php-http/httplug": "^1.0",
+        "guzzlehttp/guzzle": "^6.0"
+    },
+    "require-dev": {
+        "ext-curl": "*",
+        "php-http/adapter-integration-tests": "^0.4"
+    },
+    "provide": {
+        "php-http/client-implementation": "1.0",
+        "php-http/async-client-implementation": "1.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Http\\Adapter\\Guzzle6\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Http\\Adapter\\Guzzle6\\Tests\\": "tests/"
+        }
+    },
+    "scripts": {
+        "test": "vendor/bin/phpunit",
+        "test-ci": "vendor/bin/phpunit --coverage-text --coverage-clover=build/coverage.xml"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.2-dev"
+        }
+    }
+}

vendor/php-http/guzzle6-adapter/puli.json

@@ -0,0 +1,16 @@
+{
+    "version": "1.0",
+    "name": "php-http/guzzle6-adapter",
+    "bindings": {
+        "04b5a002-71a8-473d-a8df-75671551b84a": {
+            "_class": "Puli\\Discovery\\Binding\\ClassBinding",
+            "class": "Http\\Adapter\\Guzzle6\\Client",
+            "type": "Http\\Client\\HttpClient"
+        },
+        "9c856476-7f6b-43df-a740-15420a5f839c": {
+            "_class": "Puli\\Discovery\\Binding\\ClassBinding",
+            "class": "Http\\Adapter\\Guzzle6\\Client",
+            "type": "Http\\Client\\HttpAsyncClient"
+        }
+    }
+}

vendor/php-http/guzzle6-adapter/src/Client.php

@@ -0,0 +1,84 @@
+<?php
+
+namespace Http\Adapter\Guzzle6;
+
+use GuzzleHttp\Client as GuzzleClient;
+use GuzzleHttp\ClientInterface;
+use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Middleware;
+use Http\Client\HttpAsyncClient;
+use Http\Client\HttpClient;
+use Psr\Http\Message\RequestInterface;
+
+/**
+ * HTTP Adapter for Guzzle 6.
+ *
+ * @author David de Boer <david@ddeboer.nl>
+ */
+class Client implements HttpClient, HttpAsyncClient
+{
+    /**
+     * @var ClientInterface
+     */
+    private $client;
+
+    /**
+     * @param ClientInterface|null $client
+     */
+    public function __construct(ClientInterface $client = null)
+    {
+        if (!$client) {
+            $client = static::buildClient();
+        }
+
+        $this->client = $client;
+    }
+
+    /**
+     * Factory method to create the guzzle 6 adapter with custom configuration for guzzle.
+     *
+     * @param array $config Configuration to create guzzle with.
+     *
+     * @return Client
+     */
+    public static function createWithConfig(array $config)
+    {
+        return new self(static::buildClient($config));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function sendRequest(RequestInterface $request)
+    {
+        $promise = $this->sendAsyncRequest($request);
+
+        return $promise->wait();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function sendAsyncRequest(RequestInterface $request)
+    {
+        $promise = $this->client->sendAsync($request);
+
+        return new Promise($promise, $request);
+    }
+
+    /**
+     * Build the guzzle client instance.
+     *
+     * @param array $config Additional configuration
+     *
+     * @return GuzzleClient
+     */
+    private static function buildClient(array $config = [])
+    {
+        $handlerStack = new HandlerStack(\GuzzleHttp\choose_handler());
+        $handlerStack->push(Middleware::prepareBody(), 'prepare_body');
+        $config = array_merge(['handler' => $handlerStack], $config);
+
+        return new GuzzleClient($config);
+    }
+}

vendor/php-http/guzzle6-adapter/src/Promise.php

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+<?php
+
+namespace Http\Adapter\Guzzle6;
+
+use GuzzleHttp\Exception as GuzzleExceptions;
+use GuzzleHttp\Promise\PromiseInterface;
+use Http\Client\Exception as HttplugException;
+use Http\Promise\Promise as HttpPromise;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Wrapper around Guzzle promises.
+ *
+ * @author Joel Wurtz <joel.wurtz@gmail.com>
+ */
+class Promise implements HttpPromise
+{
+    /**
+     * @var PromiseInterface
+     */
+    private $promise;
+
+    /**
+     * @var string State of the promise
+     */
+    private $state;
+
+    /**
+     * @var ResponseInterface
+     */
+    private $response;
+
+    /**
+     * @var HttplugException
+     */
+    private $exception;
+
+    /**
+     * @var RequestInterface
+     */
+    private $request;
+
+    /**
+     * @param PromiseInterface $promise
+     * @param RequestInterface $request
+     */
+    public function __construct(PromiseInterface $promise, RequestInterface $request)
+    {
+        $this->request = $request;
+        $this->state = self::PENDING;
+        $this->promise = $promise->then(function ($response) {
+            $this->response = $response;
+            $this->state = self::FULFILLED;
+
+            return $response;
+        }, function ($reason) use ($request) {
+            $this->state = self::REJECTED;
+
+            if ($reason instanceof HttplugException) {
+                $this->exception = $reason;
+            } elseif ($reason instanceof GuzzleExceptions\GuzzleException) {
+                $this->exception = $this->handleException($reason, $request);
+            } elseif ($reason instanceof \Exception) {
+                $this->exception = new \RuntimeException('Invalid exception returned from Guzzle6', 0, $reason);
+            } else {
+                $this->exception = new \UnexpectedValueException('Reason returned from Guzzle6 must be an Exception', 0, $reason);
+            }
+
+            throw $this->exception;
+        });
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function then(callable $onFulfilled = null, callable $onRejected = null)
+    {
+        return new static($this->promise->then($onFulfilled, $onRejected), $this->request);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getState()
+    {
+        return $this->state;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function wait($unwrap = true)
+    {
+        $this->promise->wait(false);
+
+        if ($unwrap) {
+            if ($this->getState() == self::REJECTED) {
+                throw $this->exception;
+            }
+
+            return $this->response;
+        }
+    }
+
+    /**
+     * Converts a Guzzle exception into an Httplug exception.
+     *
+     * @param GuzzleExceptions\GuzzleException $exception
+     * @param RequestInterface                 $request
+     *
+     * @return HttplugException
+     */
+    private function handleException(GuzzleExceptions\GuzzleException $exception, RequestInterface $request)
+    {
+        if ($exception instanceof GuzzleExceptions\SeekException) {
+            return new HttplugException\RequestException($exception->getMessage(), $request, $exception);
+        }
+
+        if ($exception instanceof GuzzleExceptions\ConnectException) {
+            return new HttplugException\NetworkException($exception->getMessage(), $exception->getRequest(), $exception);
+        }
+
+        if ($exception instanceof GuzzleExceptions\RequestException) {
+            // Make sure we have a response for the HttpException
+            if ($exception->hasResponse()) {
+                return new HttplugException\HttpException(
+                    $exception->getMessage(),
+                    $exception->getRequest(),
+                    $exception->getResponse(),
+                    $exception
+                );
+            }
+
+            return new HttplugException\RequestException($exception->getMessage(), $exception->getRequest(), $exception);
+        }
+
+        return new HttplugException\TransferException($exception->getMessage(), 0, $exception);
+    }
+}

vendor/php-http/httplug/CHANGELOG.md

@@ -0,0 +1,72 @@
+# Change Log
+
+## 1.1.0 - 2016-08-31
+
+- Added HttpFulfilledPromise and HttpRejectedPromise which respect the HttpAsyncClient interface
+
+## 1.0.0 - 2016-01-26
+
+### Removed
+
+- Stability configuration from composer
+
+
+## 1.0.0-RC1 - 2016-01-12
+
+### Changed
+
+- Updated package files
+- Updated promise dependency to RC1
+
+
+## 1.0.0-beta - 2015-12-17
+
+### Added
+
+- Puli configuration and binding types
+
+### Changed
+
+- Exception concept
+
+
+## 1.0.0-alpha3 - 2015-12-13
+
+### Changed
+
+- Async client does not throw exceptions
+
+### Removed
+
+- Promise interface moved to its own repository: [php-http/promise](https://github.com/php-http/promise)
+
+
+## 1.0.0-alpha2 - 2015-11-16
+
+### Added
+
+- Async client and Promise interface
+
+
+## 1.0.0-alpha - 2015-10-26
+
+### Added
+
+- Better domain exceptions.
+
+### Changed
+
+- Purpose of the library: general HTTP CLient abstraction.
+
+### Removed
+
+- Request options: they should be configured at construction time.
+- Multiple request sending: should be done asynchronously using Async Client.
+- `getName` method
+
+
+## 0.1.0 - 2015-06-03
+
+### Added
+
+- Initial release

vendor/php-http/httplug/LICENSE

@@ -0,0 +1,20 @@
+Copyright (c) 2014-2015 Eric GELOEN <geloen.eric@gmail.com>
+Copyright (c) 2015-2016 PHP HTTP Team <team@php-http.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/php-http/httplug/README.md

@@ -0,0 +1,57 @@
+# HTTPlug
+
+[![Latest Version](https://img.shields.io/github/release/php-http/httplug.svg?style=flat-square)](https://github.com/php-http/httplug/releases)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
+[![Build Status](https://img.shields.io/travis/php-http/httplug.svg?style=flat-square)](https://travis-ci.org/php-http/httplug)
+[![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/php-http/httplug.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/httplug)
+[![Quality Score](https://img.shields.io/scrutinizer/g/php-http/httplug.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/httplug)
+[![Total Downloads](https://img.shields.io/packagist/dt/php-http/httplug.svg?style=flat-square)](https://packagist.org/packages/php-http/httplug)
+
+[![Slack Status](http://slack.httplug.io/badge.svg)](http://slack.httplug.io)
+[![Email](https://img.shields.io/badge/email-team@httplug.io-blue.svg?style=flat-square)](mailto:team@httplug.io)
+
+**HTTPlug, the HTTP client abstraction for PHP.**
+
+
+## Install
+
+Via Composer
+
+``` bash
+$ composer require php-http/httplug
+```
+
+
+## Intro
+
+This is the contract package for HTTP Client.
+Use it to create HTTP Clients which are interoperable and compatible with [PSR-7](http://www.php-fig.org/psr/psr-7/).
+
+This library is the official successor of the [ivory http adapter](https://github.com/egeloen/ivory-http-adapter).
+
+
+## Documentation
+
+Please see the [official documentation](http://docs.php-http.org).
+
+
+## Testing
+
+``` bash
+$ composer test
+```
+
+
+## Contributing
+
+Please see our [contributing guide](http://docs.php-http.org/en/latest/development/contributing.html).
+
+
+## Security
+
+If you discover any security related issues, please contact us at [security@php-http.org](mailto:security@php-http.org).
+
+
+## License
+
+The MIT License (MIT). Please see [License File](LICENSE) for more information.

vendor/php-http/httplug/composer.json

@@ -0,0 +1,40 @@
+{
+    "name": "php-http/httplug",
+    "description": "HTTPlug, the HTTP client abstraction for PHP",
+    "license": "MIT",
+    "keywords": ["http", "client"],
+    "homepage": "http://httplug.io",
+    "authors": [
+        {
+            "name": "Eric GELOEN",
+            "email": "geloen.eric@gmail.com"
+        },
+        {
+            "name": "Márk Sági-Kazár",
+            "email": "mark.sagikazar@gmail.com"
+        }
+    ],
+    "require": {
+        "php": ">=5.4",
+        "psr/http-message": "^1.0",
+        "php-http/promise": "^1.0"
+    },
+    "require-dev": {
+        "phpspec/phpspec": "^2.4",
+        "henrikbjorn/phpspec-code-coverage" : "^1.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Http\\Client\\": "src/"
+        }
+    },
+    "scripts": {
+        "test": "vendor/bin/phpspec run",
+        "test-ci": "vendor/bin/phpspec run -c phpspec.ci.yml"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.1-dev"
+        }
+    }
+}

vendor/php-http/httplug/puli.json

@@ -0,0 +1,12 @@
+{
+    "version": "1.0",
+    "name": "php-http/httplug",
+    "binding-types": {
+        "Http\\Client\\HttpAsyncClient": {
+            "description": "Async HTTP Client"
+        },
+        "Http\\Client\\HttpClient": {
+            "description": "HTTP Client"
+        }
+    }
+}

vendor/php-http/httplug/src/Exception.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Http\Client;
+
+/**
+ * Every HTTP Client related Exception must implement this interface.
+ *
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+interface Exception
+{
+}

vendor/php-http/httplug/src/Exception/HttpException.php

@@ -0,0 +1,74 @@
+<?php
+
+namespace Http\Client\Exception;
+
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Thrown when a response was received but the request itself failed.
+ *
+ * In addition to the request, this exception always provides access to the response object.
+ *
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+class HttpException extends RequestException
+{
+    /**
+     * @var ResponseInterface
+     */
+    protected $response;
+
+    /**
+     * @param string            $message
+     * @param RequestInterface  $request
+     * @param ResponseInterface $response
+     * @param \Exception|null   $previous
+     */
+    public function __construct(
+        $message,
+        RequestInterface $request,
+        ResponseInterface $response,
+        \Exception $previous = null
+    ) {
+        parent::__construct($message, $request, $previous);
+
+        $this->response = $response;
+        $this->code = $response->getStatusCode();
+    }
+
+    /**
+     * Returns the response.
+     *
+     * @return ResponseInterface
+     */
+    public function getResponse()
+    {
+        return $this->response;
+    }
+
+    /**
+     * Factory method to create a new exception with a normalized error message.
+     *
+     * @param RequestInterface  $request
+     * @param ResponseInterface $response
+     * @param \Exception|null   $previous
+     *
+     * @return HttpException
+     */
+    public static function create(
+        RequestInterface $request,
+        ResponseInterface $response,
+        \Exception $previous = null
+    ) {
+        $message = sprintf(
+            '[url] %s [http method] %s [status code] %s [reason phrase] %s',
+            $request->getRequestTarget(),
+            $request->getMethod(),
+            $response->getStatusCode(),
+            $response->getReasonPhrase()
+        );
+
+        return new self($message, $request, $response, $previous);
+    }
+}

vendor/php-http/httplug/src/Exception/NetworkException.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Http\Client\Exception;
+
+/**
+ * Thrown when the request cannot be completed because of network issues.
+ *
+ * There is no response object as this exception is thrown when no response has been received.
+ *
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+class NetworkException extends RequestException
+{
+}

vendor/php-http/httplug/src/Exception/RequestException.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Http\Client\Exception;
+
+use Psr\Http\Message\RequestInterface;
+
+/**
+ * Exception for when a request failed, providing access to the failed request.
+ *
+ * This could be due to an invalid request, or one of the extending exceptions
+ * for network errors or HTTP error responses.
+ *
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+class RequestException extends TransferException
+{
+    /**
+     * @var RequestInterface
+     */
+    private $request;
+
+    /**
+     * @param string           $message
+     * @param RequestInterface $request
+     * @param \Exception|null  $previous
+     */
+    public function __construct($message, RequestInterface $request, \Exception $previous = null)
+    {
+        $this->request = $request;
+
+        parent::__construct($message, 0, $previous);
+    }
+
+    /**
+     * Returns the request.
+     *
+     * @return RequestInterface
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+}

vendor/php-http/httplug/src/Exception/TransferException.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Http\Client\Exception;
+
+use Http\Client\Exception;
+
+/**
+ * Base exception for transfer related exceptions.
+ *
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+class TransferException extends \RuntimeException implements Exception
+{
+}

vendor/php-http/httplug/src/HttpAsyncClient.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Http\Client;
+
+use Http\Promise\Promise;
+use Psr\Http\Message\RequestInterface;
+
+/**
+ * Sends a PSR-7 Request in an asynchronous way by returning a Promise.
+ *
+ * @author Joel Wurtz <joel.wurtz@gmail.com>
+ */
+interface HttpAsyncClient
+{
+    /**
+     * Sends a PSR-7 request in an asynchronous way.
+     *
+     * Exceptions related to processing the request are available from the returned Promise.
+     *
+     * @param RequestInterface $request
+     *
+     * @return Promise Resolves a PSR-7 Response or fails with an Http\Client\Exception.
+     *
+     * @throws \Exception If processing the request is impossible (eg. bad configuration).
+     */
+    public function sendAsyncRequest(RequestInterface $request);
+}

vendor/php-http/httplug/src/HttpClient.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Http\Client;
+
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * Sends a PSR-7 Request and returns a PSR-7 response.
+ *
+ * @author GeLo <geloen.eric@gmail.com>
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ * @author David Buchmann <mail@davidbu.ch>
+ */
+interface HttpClient
+{
+    /**
+     * Sends a PSR-7 request.
+     *
+     * @param RequestInterface $request
+     *
+     * @return ResponseInterface
+     *
+     * @throws \Http\Client\Exception If an error happens during processing the request.
+     * @throws \Exception             If processing the request is impossible (eg. bad configuration).
+     */
+    public function sendRequest(RequestInterface $request);
+}

vendor/php-http/httplug/src/Promise/HttpFulfilledPromise.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Http\Client\Promise;
+
+use Http\Client\Exception;
+use Http\Promise\Promise;
+use Psr\Http\Message\ResponseInterface;
+
+final class HttpFulfilledPromise implements Promise
+{
+    /**
+     * @var ResponseInterface
+     */
+    private $response;
+
+    /**
+     * @param ResponseInterface $response
+     */
+    public function __construct(ResponseInterface $response)
+    {
+        $this->response = $response;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function then(callable $onFulfilled = null, callable $onRejected = null)
+    {
+        if (null === $onFulfilled) {
+            return $this;
+        }
+
+        try {
+            return new self($onFulfilled($this->response));
+        } catch (Exception $e) {
+            return new HttpRejectedPromise($e);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getState()
+    {
+        return Promise::FULFILLED;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function wait($unwrap = true)
+    {
+        if ($unwrap) {
+            return $this->response;
+        }
+    }
+}

vendor/php-http/httplug/src/Promise/HttpRejectedPromise.php

@@ -0,0 +1,56 @@
+<?php
+
+namespace Http\Client\Promise;
+
+use Http\Client\Exception;
+use Http\Promise\Promise;
+
+final class HttpRejectedPromise implements Promise
+{
+    /**
+     * @var Exception
+     */
+    private $exception;
+
+    /**
+     * @param Exception $exception
+     */
+    public function __construct(Exception $exception)
+    {
+        $this->exception = $exception;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function then(callable $onFulfilled = null, callable $onRejected = null)
+    {
+        if (null === $onRejected) {
+            return $this;
+        }
+
+        try {
+            return new HttpFulfilledPromise($onRejected($this->exception));
+        } catch (Exception $e) {
+            return new self($e);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getState()
+    {
+        return Promise::REJECTED;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function wait($unwrap = true)
+    {
+        if ($unwrap) {
+            throw $this->exception;
+        }
+    }
+}

vendor/php-http/promise/CHANGELOG.md

@@ -0,0 +1,35 @@
+# Change Log
+
+
+## 1.0.0 - 2016-01-26
+
+### Removed
+
+- PSR-7 dependency
+
+
+## 1.0.0-RC1 - 2016-01-12
+
+### Added
+
+- Tests for full coverage
+
+## Changed
+
+- Updated package files
+- Clarified wait method behavior
+- Contributing guide moved to the documentation
+
+
+## 0.1.1 - 2015-12-24
+
+## Added
+
+- Fulfilled and Rejected promise implementations
+
+
+## 0.1.0 - 2015-12-13
+
+## Added
+
+- Promise interface

vendor/php-http/promise/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2015-2016 PHP HTTP Team <team@php-http.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/php-http/promise/README.md

@@ -0,0 +1,49 @@
+# Promise
+
+[![Latest Version](https://img.shields.io/github/release/php-http/promise.svg?style=flat-square)](https://github.com/php-http/promise/releases)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
+[![Build Status](https://img.shields.io/travis/php-http/promise.svg?style=flat-square)](https://travis-ci.org/php-http/promise)
+[![Code Coverage](https://img.shields.io/scrutinizer/coverage/g/php-http/promise.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/promise)
+[![Quality Score](https://img.shields.io/scrutinizer/g/php-http/promise.svg?style=flat-square)](https://scrutinizer-ci.com/g/php-http/promise)
+[![Total Downloads](https://img.shields.io/packagist/dt/php-http/promise.svg?style=flat-square)](https://packagist.org/packages/php-http/promise)
+
+**Promise used for asynchronous HTTP requests.**
+
+**Note:** This will eventually be removed/deprecated and replaced with the upcoming Promise PSR.
+
+
+## Install
+
+Via Composer
+
+``` bash
+$ composer require php-http/promise
+```
+
+
+## Documentation
+
+Please see the [official documentation](http://docs.php-http.org).
+
+
+## Testing
+
+``` bash
+$ composer test
+```
+
+
+## Contributing
+
+Please see our [contributing guide](http://docs.php-http.org/en/latest/development/contributing.html).
+
+
+## Security
+
+If you discover any security related issues, please contact us at [security@httplug.io](mailto:security@httplug.io)
+or [security@php-http.org](mailto:security@php-http.org).
+
+
+## License
+
+The MIT License (MIT). Please see [License File](LICENSE) for more information.

vendor/php-http/promise/composer.json

@@ -0,0 +1,35 @@
+{
+    "name": "php-http/promise",
+    "description": "Promise used for asynchronous HTTP requests",
+    "license": "MIT",
+    "keywords": ["promise"],
+    "homepage": "http://httplug.io",
+    "authors": [
+        {
+            "name": "Joel Wurtz",
+            "email": "joel.wurtz@gmail.com"
+        },
+        {
+            "name": "Márk Sági-Kazár",
+            "email": "mark.sagikazar@gmail.com"
+        }
+    ],
+    "require-dev": {
+        "phpspec/phpspec": "^2.4",
+        "henrikbjorn/phpspec-code-coverage" : "^1.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Http\\Promise\\": "src/"
+        }
+    },
+    "scripts": {
+        "test": "vendor/bin/phpspec run",
+        "test-ci": "vendor/bin/phpspec run -c phpspec.yml.ci"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.1-dev"
+        }
+    }
+}

vendor/php-http/promise/src/FulfilledPromise.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace Http\Promise;
+
+/**
+ * A promise already fulfilled.
+ *
+ * @author Joel Wurtz <joel.wurtz@gmail.com>
+ */
+final class FulfilledPromise implements Promise
+{
+    /**
+     * @var mixed
+     */
+    private $result;
+
+    /**
+     * @param $result
+     */
+    public function __construct($result)
+    {
+        $this->result = $result;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function then(callable $onFulfilled = null, callable $onRejected = null)
+    {
+        if (null === $onFulfilled) {
+            return $this;
+        }
+
+        try {
+            return new self($onFulfilled($this->result));
+        } catch (\Exception $e) {
+            return new RejectedPromise($e);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getState()
+    {
+        return Promise::FULFILLED;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function wait($unwrap = true)
+    {
+        if ($unwrap) {
+            return $this->result;
+        }
+    }
+}

vendor/php-http/promise/src/Promise.php

@@ -0,0 +1,69 @@
+<?php
+
+namespace Http\Promise;
+
+/**
+ * Promise represents a value that may not be available yet, but will be resolved at some point in future.
+ * It acts like a proxy to the actual value.
+ *
+ * This interface is an extension of the promises/a+ specification.
+ *
+ * @see https://promisesaplus.com/
+ *
+ * @author Joel Wurtz <joel.wurtz@gmail.com>
+ * @author Márk Sági-Kazár <mark.sagikazar@gmail.com>
+ */
+interface Promise
+{
+    /**
+     * Promise has not been fulfilled or rejected.
+     */
+    const PENDING = 'pending';
+
+    /**
+     * Promise has been fulfilled.
+     */
+    const FULFILLED = 'fulfilled';
+
+    /**
+     * Promise has been rejected.
+     */
+    const REJECTED = 'rejected';
+
+    /**
+     * Adds behavior for when the promise is resolved or rejected (response will be available, or error happens).
+     *
+     * If you do not care about one of the cases, you can set the corresponding callable to null
+     * The callback will be called when the value arrived and never more than once.
+     *
+     * @param callable $onFulfilled Called when a response will be available.
+     * @param callable $onRejected  Called when an exception occurs.
+     *
+     * @return Promise A new resolved promise with value of the executed callback (onFulfilled / onRejected).
+     */
+    public function then(callable $onFulfilled = null, callable $onRejected = null);
+
+    /**
+     * Returns the state of the promise, one of PENDING, FULFILLED or REJECTED.
+     *
+     * @return string
+     */
+    public function getState();
+
+    /**
+     * Wait for the promise to be fulfilled or rejected.
+     *
+     * When this method returns, the request has been resolved and if callables have been
+     * specified, the appropriate one has terminated.
+     *
+     * When $unwrap is true (the default), the response is returned, or the exception thrown
+     * on failure. Otherwise, nothing is returned or thrown.
+     *
+     * @param bool $unwrap Whether to return resolved value / throw reason or not
+     *
+     * @return mixed Resolved value, null if $unwrap is set to false
+     *
+     * @throws \Exception The rejection reason if $unwrap is set to true and the request failed.
+     */
+    public function wait($unwrap = true);
+}

vendor/php-http/promise/src/RejectedPromise.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace Http\Promise;
+
+/**
+ * A rejected promise.
+ *
+ * @author Joel Wurtz <joel.wurtz@gmail.com>
+ */
+final class RejectedPromise implements Promise
+{
+    /**
+     * @var \Exception
+     */
+    private $exception;
+
+    /**
+     * @param \Exception $exception
+     */
+    public function __construct(\Exception $exception)
+    {
+        $this->exception = $exception;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function then(callable $onFulfilled = null, callable $onRejected = null)
+    {
+        if (null === $onRejected) {
+            return $this;
+        }
+
+        try {
+            return new FulfilledPromise($onRejected($this->exception));
+        } catch (\Exception $e) {
+            return new self($e);
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getState()
+    {
+        return Promise::REJECTED;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function wait($unwrap = true)
+    {
+        if ($unwrap) {
+            throw $this->exception;
+        }
+    }
+}