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Nextrek / Android / SmartCharging / endPoints / nightly / fb_SDK / src / Facebook / FacebookRequest.php
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<?php /** * Copyright 2014 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 Facebook\HttpClients\FacebookHttpable; use Facebook\HttpClients\FacebookCurlHttpClient; use Facebook\HttpClients\FacebookStreamHttpClient; /** * Class FacebookRequest * @package Facebook * @author Fosco Marotto <fjm@fb.com> * @author David Poll <depoll@fb.com> */ class FacebookRequest { /** * @const string Version number of the Facebook PHP SDK. */ const VERSION = '4.0.23'; /** * @const string Default Graph API version for requests */ const GRAPH_API_VERSION = 'v2.3'; /** * @const string Graph API URL */ const BASE_GRAPH_URL = 'https://graph.facebook.com'; /** * @const string Graph API URL */ const BASE_VIDEO_GRAPH_URL = 'https://graph-video.facebook.com'; /** * @var FacebookSession The session used for this request */ private $session; /** * @var string The HTTP method for the request */ private $method; /** * @var string The path for the request */ private $path; /** * @var array The parameters for the request */ private $params; /** * @var string The Graph API version for the request */ private $version; /** * @var string ETag sent with the request */ private $etag; /** * @var FacebookHttpable HTTP client handler */ private static $httpClientHandler; /** * @var int The number of calls that have been made to Graph. */ public static $requestCount = 0; /** * getSession - Returns the associated FacebookSession. * * @return FacebookSession */ public function getSession() { return $this->session; } /** * getPath - Returns the associated path. * * @return string */ public function getPath() { return $this->path; } /** * getParameters - Returns the associated parameters. * * @return array */ public function getParameters() { return $this->params; } /** * getMethod - Returns the associated method. * * @return string */ public function getMethod() { return $this->method; } /** * getETag - Returns the ETag sent with the request. * * @return string */ public function getETag() { return $this->etag; } /** * setHttpClientHandler - Returns an instance of the HTTP client * handler * * @param \Facebook\HttpClients\FacebookHttpable */ public static function setHttpClientHandler(FacebookHttpable $handler) { static::$httpClientHandler = $handler; } /** * getHttpClientHandler - Returns an instance of the HTTP client * data handler * * @return FacebookHttpable */ public static function getHttpClientHandler() { if (static::$httpClientHandler) { return static::$httpClientHandler; } return function_exists('curl_init') ? new FacebookCurlHttpClient() : new FacebookStreamHttpClient(); } /** * FacebookRequest - Returns a new request using the given session. optional * parameters hash will be sent with the request. This object is * immutable. * * @param FacebookSession $session * @param string $method * @param string $path * @param array|null $parameters * @param string|null $version * @param string|null $etag */ public function __construct( FacebookSession $session, $method, $path, $parameters = null, $version = null, $etag = null ) { $this->session = $session; $this->method = $method; $this->path = $path; if ($version) { $this->version = $version; } else { $this->version = static::GRAPH_API_VERSION; } $this->etag = $etag; $params = ($parameters ?: array()); if ($session && ! isset($params['access_token'])) { $params['access_token'] = $session->getToken(); } if (! isset($params['appsecret_proof']) && FacebookSession::useAppSecretProof()) { $params['appsecret_proof'] = $this->getAppSecretProof( $params['access_token'] ); } $this->params = $params; } /** * Returns the base Graph URL. * * @return string */ protected function getRequestURL() { $pathElements = explode('/', $this->path); $lastInPath = end($pathElements); if ($lastInPath == 'videos' && $this->method === 'POST') { $baseUrl = static::BASE_VIDEO_GRAPH_URL; } else { $baseUrl = static::BASE_GRAPH_URL; } return $baseUrl . '/' . $this->version . '/' . ltrim($this->path, '/'); } /** * execute - Makes the request to Facebook and returns the result. * * @return FacebookResponse * * @throws FacebookSDKException * @throws FacebookRequestException */ public function execute() { $url = $this->getRequestURL(); $params = $this->getParameters(); if ($this->method === 'GET') { $url = self::appendParamsToUrl($url, $params); $params = array(); } $connection = self::getHttpClientHandler(); $connection->addRequestHeader('User-Agent', 'fb-php-' . self::VERSION); $connection->addRequestHeader('Accept-Encoding', '*'); // Support all available encodings. // ETag if (null !== $this->etag) { $connection->addRequestHeader('If-None-Match', $this->etag); } // Should throw `FacebookSDKException` exception on HTTP client error. // Don't catch to allow it to bubble up. $result = $connection->send($url, $this->method, $params); static::$requestCount++; $etagHit = 304 === $connection->getResponseHttpStatusCode(); $headers = $connection->getResponseHeaders(); $etagReceived = isset($headers['ETag']) ? $headers['ETag'] : null; $decodedResult = json_decode($result); if ($decodedResult === null) { $out = array(); parse_str($result, $out); return new FacebookResponse($this, $out, $result, $etagHit, $etagReceived); } if (isset($decodedResult->error)) { throw FacebookRequestException::create( $result, $decodedResult->error, $connection->getResponseHttpStatusCode() ); } return new FacebookResponse($this, $decodedResult, $result, $etagHit, $etagReceived); } /** * Generate and return the appsecret_proof value for an access_token * * @param string $token * * @return string */ public function getAppSecretProof($token) { return hash_hmac('sha256', $token, FacebookSession::_getTargetAppSecret()); } /** * appendParamsToUrl - Gracefully appends params to the URL. * * @param string $url * @param array $params * * @return string */ public static function appendParamsToUrl($url, array $params = array()) { if (!$params) { return $url; } if (strpos($url, '?') === false) { return $url . '?' . http_build_query($params, null, '&'); } list($path, $query_string) = explode('?', $url, 2); parse_str($query_string, $query_array); // Favor params from the original URL over $params $params = array_merge($params, $query_array); return $path . '?' . http_build_query($params, null, '&'); } } |
Commits for Nextrek/Android/SmartCharging/endPoints/nightly/fb_SDK/src/Facebook/FacebookRequest.php
Revision | Author | Commited | Message |
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461 |
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Mon 03 Aug, 2015 10:04:56 +0000 | Aggiunto supporto login Facebook, logout utente e modifiche (solo lato repo) all’utente e al locale. |