Файл: sngine-v2.8/Script/includes/libs/HybridAuth/Thirdparty/Facebook/FacebookClient.php
Строк: 251
<?php
/**
* Copyright 2017 Facebook, Inc.
*
* You are hereby granted a non-exclusive, worldwide, royalty-free license to
* use, copy, modify, and distribute this software in source code or binary
* form for use in connection with the web services and APIs provided by
* Facebook.
*
* As with any software that integrates with the Facebook platform, your use
* of this software is subject to the Facebook Developer Principles and
* Policies [http://developers.facebook.com/policy/]. This copyright 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.
*
*/
namespace Facebook;
use FacebookHttpClientsFacebookHttpClientInterface;
use FacebookHttpClientsFacebookCurlHttpClient;
use FacebookHttpClientsFacebookStreamHttpClient;
use FacebookExceptionsFacebookSDKException;
/**
* Class FacebookClient
*
* @package Facebook
*/
class FacebookClient
{
/**
* @const string Production Graph API URL.
*/
const BASE_GRAPH_URL = 'https://graph.facebook.com';
/**
* @const string Graph API URL for video uploads.
*/
const BASE_GRAPH_VIDEO_URL = 'https://graph-video.facebook.com';
/**
* @const string Beta Graph API URL.
*/
const BASE_GRAPH_URL_BETA = 'https://graph.beta.facebook.com';
/**
* @const string Beta Graph API URL for video uploads.
*/
const BASE_GRAPH_VIDEO_URL_BETA = 'https://graph-video.beta.facebook.com';
/**
* @const int The timeout in seconds for a normal request.
*/
const DEFAULT_REQUEST_TIMEOUT = 60;
/**
* @const int The timeout in seconds for a request that contains file uploads.
*/
const DEFAULT_FILE_UPLOAD_REQUEST_TIMEOUT = 3600;
/**
* @const int The timeout in seconds for a request that contains video uploads.
*/
const DEFAULT_VIDEO_UPLOAD_REQUEST_TIMEOUT = 7200;
/**
* @var bool Toggle to use Graph beta url.
*/
protected $enableBetaMode = false;
/**
* @var FacebookHttpClientInterface HTTP client handler.
*/
protected $httpClientHandler;
/**
* @var int The number of calls that have been made to Graph.
*/
public static $requestCount = 0;
/**
* Instantiates a new FacebookClient object.
*
* @param FacebookHttpClientInterface|null $httpClientHandler
* @param boolean $enableBeta
*/
public function __construct(FacebookHttpClientInterface $httpClientHandler = null, $enableBeta = false)
{
$this->httpClientHandler = $httpClientHandler ?: $this->detectHttpClientHandler();
$this->enableBetaMode = $enableBeta;
}
/**
* Sets the HTTP client handler.
*
* @param FacebookHttpClientInterface $httpClientHandler
*/
public function setHttpClientHandler(FacebookHttpClientInterface $httpClientHandler)
{
$this->httpClientHandler = $httpClientHandler;
}
/**
* Returns the HTTP client handler.
*
* @return FacebookHttpClientInterface
*/
public function getHttpClientHandler()
{
return $this->httpClientHandler;
}
/**
* Detects which HTTP client handler to use.
*
* @return FacebookHttpClientInterface
*/
public function detectHttpClientHandler()
{
return extension_loaded('curl') ? new FacebookCurlHttpClient() : new FacebookStreamHttpClient();
}
/**
* Toggle beta mode.
*
* @param boolean $betaMode
*/
public function enableBetaMode($betaMode = true)
{
$this->enableBetaMode = $betaMode;
}
/**
* Returns the base Graph URL.
*
* @param boolean $postToVideoUrl Post to the video API if videos are being uploaded.
*
* @return string
*/
public function getBaseGraphUrl($postToVideoUrl = false)
{
if ($postToVideoUrl) {
return $this->enableBetaMode ? static::BASE_GRAPH_VIDEO_URL_BETA : static::BASE_GRAPH_VIDEO_URL;
}
return $this->enableBetaMode ? static::BASE_GRAPH_URL_BETA : static::BASE_GRAPH_URL;
}
/**
* Prepares the request for sending to the client handler.
*
* @param FacebookRequest $request
*
* @return array
*/
public function prepareRequestMessage(FacebookRequest $request)
{
$postToVideoUrl = $request->containsVideoUploads();
$url = $this->getBaseGraphUrl($postToVideoUrl) . $request->getUrl();
// If we're sending files they should be sent as multipart/form-data
if ($request->containsFileUploads()) {
$requestBody = $request->getMultipartBody();
$request->setHeaders([
'Content-Type' => 'multipart/form-data; boundary=' . $requestBody->getBoundary(),
]);
} else {
$requestBody = $request->getUrlEncodedBody();
$request->setHeaders([
'Content-Type' => 'application/x-www-form-urlencoded',
]);
}
return [
$url,
$request->getMethod(),
$request->getHeaders(),
$requestBody->getBody(),
];
}
/**
* Makes the request to Graph and returns the result.
*
* @param FacebookRequest $request
*
* @return FacebookResponse
*
* @throws FacebookSDKException
*/
public function sendRequest(FacebookRequest $request)
{
if (get_class($request) === 'FacebookFacebookRequest') {
$request->validateAccessToken();
}
list($url, $method, $headers, $body) = $this->prepareRequestMessage($request);
// Since file uploads can take a while, we need to give more time for uploads
$timeOut = static::DEFAULT_REQUEST_TIMEOUT;
if ($request->containsFileUploads()) {
$timeOut = static::DEFAULT_FILE_UPLOAD_REQUEST_TIMEOUT;
} elseif ($request->containsVideoUploads()) {
$timeOut = static::DEFAULT_VIDEO_UPLOAD_REQUEST_TIMEOUT;
}
// Should throw `FacebookSDKException` exception on HTTP client error.
// Don't catch to allow it to bubble up.
$rawResponse = $this->httpClientHandler->send($url, $method, $body, $headers, $timeOut);
static::$requestCount++;
$returnResponse = new FacebookResponse(
$request,
$rawResponse->getBody(),
$rawResponse->getHttpResponseCode(),
$rawResponse->getHeaders()
);
if ($returnResponse->isError()) {
throw $returnResponse->getThrownException();
}
return $returnResponse;
}
/**
* Makes a batched request to Graph and returns the result.
*
* @param FacebookBatchRequest $request
*
* @return FacebookBatchResponse
*
* @throws FacebookSDKException
*/
public function sendBatchRequest(FacebookBatchRequest $request)
{
$request->prepareRequestsForBatch();
$facebookResponse = $this->sendRequest($request);
return new FacebookBatchResponse($request, $facebookResponse);
}
}