134 lines
3.3 KiB
PHP
134 lines
3.3 KiB
PHP
<?php
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/**
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* @package Joomla.Platform
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* @subpackage Twitter
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*
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* @copyright Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('JPATH_PLATFORM') or die();
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/**
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* Joomla Platform class for generating Twitter API access token.
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*
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* @package Joomla.Platform
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* @subpackage Twitter
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*
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* @since 12.3
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*/
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class JTwitterOAuth extends JOAuth1Client
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{
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/**
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* @var JRegistry Options for the JTwitterOauth object.
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* @since 12.3
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*/
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protected $options;
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/**
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* Constructor.
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*
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* @param JRegistry $options JTwitterOauth options object.
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* @param JHttp $client The HTTP client object.
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* @param JInput $input The input object.
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* @param JApplicationWeb $application The application object.
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*
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* @since 12.3
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*/
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public function __construct(JRegistry $options = null, JHttp $client = null, JInput $input = null, JApplicationWeb $application = null)
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{
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$this->options = isset($options) ? $options : new JRegistry;
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$this->options->def('accessTokenURL', 'https://api.twitter.com/oauth/access_token');
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$this->options->def('authenticateURL', 'https://api.twitter.com/oauth/authenticate');
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$this->options->def('authoriseURL', 'https://api.twitter.com/oauth/authorize');
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$this->options->def('requestTokenURL', 'https://api.twitter.com/oauth/request_token');
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// Call the JOAuth1Client constructor to setup the object.
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parent::__construct($this->options, $client, $input, $application);
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}
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/**
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* Method to verify if the access token is valid by making a request.
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*
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* @return boolean Returns true if the access token is valid and false otherwise.
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*
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* @since 12.3
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*/
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public function verifyCredentials()
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{
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$token = $this->getToken();
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// Set the parameters.
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$parameters = array('oauth_token' => $token['key']);
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// Set the API base
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$path = 'https://api.twitter.com/1.1/account/verify_credentials.json';
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// Send the request.
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$response = $this->oauthRequest($path, 'GET', $parameters);
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// Verify response
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if ($response->code == 200)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/**
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* Ends the session of the authenticating user, returning a null cookie.
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*
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* @return array The decoded JSON response
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*
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* @since 12.3
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*/
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public function endSession()
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{
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$token = $this->getToken();
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// Set parameters.
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$parameters = array('oauth_token' => $token['key']);
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// Set the API base
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$path = 'https://api.twitter.com/1.1/account/end_session.json';
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// Send the request.
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$response = $this->oauthRequest($path, 'POST', $parameters);
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return json_decode($response->body);
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}
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/**
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* Method to validate a response.
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*
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* @param string $url The request URL.
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* @param JHttpResponse $response The response to validate.
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*
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* @return void
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*
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* @since 12.3
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* @throws DomainException
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*/
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public function validateResponse($url, $response)
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{
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if (strpos($url, 'verify_credentials') === false && $response->code != 200)
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{
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$error = json_decode($response->body);
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if (property_exists($error, 'error'))
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{
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throw new DomainException($error->error);
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}
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else
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{
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$error = $error->errors;
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throw new DomainException($error[0]->message, $error[0]->code);
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}
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}
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}
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}
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