133 lines
3.5 KiB
PHP
Executable File
133 lines
3.5 KiB
PHP
Executable File
<?php
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/**
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* Copyright 2014 Facebook, Inc.
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*
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* You are hereby granted a non-exclusive, worldwide, royalty-free license to
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* use, copy, modify, and distribute this software in source code or binary
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* form for use in connection with the web services and APIs provided by
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* Facebook.
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*
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* As with any software that integrates with the Facebook platform, your use
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* of this software is subject to the Facebook Developer Principles and
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* Policies [http://developers.facebook.com/policy/]. This copyright notice
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* shall be included in all copies or substantial portions of the software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*/
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namespace Facebook\HttpClients;
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use Facebook\FacebookSDKException;
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use GuzzleHttp\Client;
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use GuzzleHttp\Exception\AdapterException;
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use GuzzleHttp\Exception\RequestException;
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class FacebookGuzzleHttpClient implements FacebookHttpable {
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/**
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* @var array The headers to be sent with the request
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*/
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protected $requestHeaders = array();
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/**
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* @var array The headers received from the response
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*/
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protected $responseHeaders = array();
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/**
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* @var int The HTTP status code returned from the server
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*/
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protected $responseHttpStatusCode = 0;
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/**
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* @var \GuzzleHttp\Client The Guzzle client
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*/
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protected static $guzzleClient;
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/**
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* @param \GuzzleHttp\Client|null The Guzzle client
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*/
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public function __construct(Client $guzzleClient = null)
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{
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self::$guzzleClient = $guzzleClient ?: new Client();
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}
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/**
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* The headers we want to send with the request
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*
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* @param string $key
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* @param string $value
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*/
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public function addRequestHeader($key, $value)
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{
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$this->requestHeaders[$key] = $value;
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}
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/**
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* The headers returned in the response
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*
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* @return array
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*/
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public function getResponseHeaders()
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{
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return $this->responseHeaders;
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}
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/**
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* The HTTP status response code
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*
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* @return int
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*/
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public function getResponseHttpStatusCode()
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{
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return $this->responseHttpStatusCode;
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}
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/**
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* Sends a request to the server
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*
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* @param string $url The endpoint to send the request to
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* @param string $method The request method
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* @param array $parameters The key value pairs to be sent in the body
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*
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* @return string Raw response from the server
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*
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* @throws \Facebook\FacebookSDKException
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*/
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public function send($url, $method = 'GET', $parameters = array())
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{
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$options = array();
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if ($parameters) {
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$options = array('body' => $parameters);
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}
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$request = self::$guzzleClient->createRequest($method, $url, $options);
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foreach($this->requestHeaders as $k => $v) {
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$request->setHeader($k, $v);
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}
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try {
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$rawResponse = self::$guzzleClient->send($request);
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} catch (RequestException $e) {
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if ($e->getPrevious() instanceof AdapterException) {
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throw new FacebookSDKException($e->getMessage(), $e->getCode());
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}
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$rawResponse = $e->getResponse();
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}
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$this->responseHttpStatusCode = $rawResponse->getStatusCode();
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$this->responseHeaders = $rawResponse->getHeaders();
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return $rawResponse->getBody();
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}
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}
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