264 lines
10 KiB
PHP
264 lines
10 KiB
PHP
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<?php
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/* !
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* HybridAuth
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* http://hybridauth.sourceforge.net | http://github.com/hybridauth/hybridauth
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* (c) 2009-2012, HybridAuth authors | http://hybridauth.sourceforge.net/licenses.html
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*/
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/**
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* Hybrid_Providers_Twitter provider adapter based on OAuth1 protocol
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*/
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class Hybrid_Providers_Twitter extends Hybrid_Provider_Model_OAuth1 {
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/**
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* {@inheritdoc}
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*/
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function initialize() {
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parent::initialize();
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// Provider api end-points
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$this->api->api_base_url = "https://api.twitter.com/1.1/";
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$this->api->authorize_url = "https://api.twitter.com/oauth/authenticate";
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$this->api->request_token_url = "https://api.twitter.com/oauth/request_token";
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$this->api->access_token_url = "https://api.twitter.com/oauth/access_token";
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if (isset($this->config['api_version']) && $this->config['api_version']) {
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$this->api->api_base_url = "https://api.twitter.com/{$this->config['api_version']}/";
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}
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if (isset($this->config['authorize']) && $this->config['authorize']) {
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$this->api->authorize_url = "https://api.twitter.com/oauth/authorize";
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}
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$this->api->curl_auth_header = false;
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}
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/**
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* {@inheritdoc}
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*/
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function loginBegin() {
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// Initiate the Reverse Auth flow; cf. https://dev.twitter.com/docs/ios/using-reverse-auth
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if (isset($_REQUEST['reverse_auth']) && ($_REQUEST['reverse_auth'] == 'yes')) {
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$stage1 = $this->api->signedRequest($this->api->request_token_url, 'POST', array('x_auth_mode' => 'reverse_auth'));
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if ($this->api->http_code != 200) {
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throw new Exception("Authentication failed! {$this->providerId} returned an error. " . $this->errorMessageByStatus($this->api->http_code), 5);
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}
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$responseObj = array('x_reverse_auth_parameters' => $stage1, 'x_reverse_auth_target' => $this->config["keys"]["key"]);
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$response = json_encode($responseObj);
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header("Content-Type: application/json", true, 200);
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echo $response;
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die();
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}
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$tokens = $this->api->requestToken($this->endpoint);
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// request tokens as received from provider
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$this->request_tokens_raw = $tokens;
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// check the last HTTP status code returned
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if ($this->api->http_code != 200) {
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throw new Exception("Authentication failed! {$this->providerId} returned an error. " . $this->errorMessageByStatus($this->api->http_code), 5);
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}
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if (!isset($tokens["oauth_token"])) {
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throw new Exception("Authentication failed! {$this->providerId} returned an invalid oauth token.", 5);
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}
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$this->token("request_token", $tokens["oauth_token"]);
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$this->token("request_token_secret", $tokens["oauth_token_secret"]);
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// redirect the user to the provider authentication url with force_login
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if (( isset($this->config['force_login']) && $this->config['force_login'] ) || ( isset($this->config['force']) && $this->config['force'] === true )) {
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Hybrid_Auth::redirect($this->api->authorizeUrl($tokens, array('force_login' => true)));
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}
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// else, redirect the user to the provider authentication url
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Hybrid_Auth::redirect($this->api->authorizeUrl($tokens));
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}
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/**
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* {@inheritdoc}
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*/
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function loginFinish() {
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// in case we are completing a Reverse Auth flow; cf. https://dev.twitter.com/docs/ios/using-reverse-auth
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if (isset($_REQUEST['oauth_token_secret'])) {
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$tokens = $_REQUEST;
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$this->access_tokens_raw = $tokens;
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// we should have an access_token unless something has gone wrong
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if (!isset($tokens["oauth_token"])) {
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throw new Exception("Authentication failed! {$this->providerId} returned an invalid access token.", 5);
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}
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// Get rid of tokens we don't need
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$this->deleteToken("request_token");
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$this->deleteToken("request_token_secret");
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// Store access_token and secret for later use
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$this->token("access_token", $tokens['oauth_token']);
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$this->token("access_token_secret", $tokens['oauth_token_secret']);
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// set user as logged in to the current provider
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$this->setUserConnected();
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return;
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}
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parent::loginFinish();
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}
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/**
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* {@inheritdoc}
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*/
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function getUserProfile() {
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$includeEmail = isset($this->config['includeEmail']) ? (bool) $this->config['includeEmail'] : false;
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$response = $this->api->get('account/verify_credentials.json'. ($includeEmail ? '?include_email=true' : ''));
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// check the last HTTP status code returned
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if ($this->api->http_code != 200) {
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throw new Exception("User profile request failed! {$this->providerId} returned an error. " . $this->errorMessageByStatus($this->api->http_code), 6);
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}
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if (!is_object($response) || !isset($response->id)) {
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throw new Exception("User profile request failed! {$this->providerId} api returned an invalid response: " . Hybrid_Logger::dumpData( $response ), 6);
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}
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# store the user profile.
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$this->user->profile->identifier = (property_exists($response, 'id')) ? $response->id : "";
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$this->user->profile->displayName = (property_exists($response, 'screen_name')) ? $response->screen_name : "";
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$this->user->profile->description = (property_exists($response, 'description')) ? $response->description : "";
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$this->user->profile->firstName = (property_exists($response, 'name')) ? $response->name : "";
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$this->user->profile->photoURL = (property_exists($response, 'profile_image_url')) ? (str_replace('_normal', '', $response->profile_image_url)) : "";
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$this->user->profile->profileURL = (property_exists($response, 'screen_name')) ? ("http://twitter.com/" . $response->screen_name) : "";
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$this->user->profile->webSiteURL = (property_exists($response, 'url')) ? $response->url : "";
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$this->user->profile->region = (property_exists($response, 'location')) ? $response->location : "";
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if($includeEmail) $this->user->profile->email = (property_exists($response, 'email')) ? $response->email : "";
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return $this->user->profile;
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}
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/**
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* {@inheritdoc}
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*/
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function getUserContacts() {
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$parameters = array('cursor' => '-1');
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$response = $this->api->get('friends/ids.json', $parameters);
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// check the last HTTP status code returned
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if ($this->api->http_code != 200) {
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throw new Exception("User contacts request failed! {$this->providerId} returned an error. " . $this->errorMessageByStatus($this->api->http_code));
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}
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if (!$response || !count($response->ids)) {
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return array();
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}
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// 75 id per time should be okey
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$contactsids = array_chunk($response->ids, 75);
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$contacts = array();
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foreach ($contactsids as $chunk) {
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$parameters = array('user_id' => implode(",", $chunk));
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$response = $this->api->get('users/lookup.json', $parameters);
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// check the last HTTP status code returned
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if ($this->api->http_code != 200) {
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throw new Exception("User contacts request failed! {$this->providerId} returned an error. " . $this->errorMessageByStatus($this->api->http_code));
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}
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if ($response && count($response)) {
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foreach ($response as $item) {
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$uc = new Hybrid_User_Contact();
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$uc->identifier = (property_exists($item, 'id')) ? $item->id : "";
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$uc->displayName = (property_exists($item, 'name')) ? $item->name : "";
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$uc->profileURL = (property_exists($item, 'screen_name')) ? ("http://twitter.com/" . $item->screen_name) : "";
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$uc->photoURL = (property_exists($item, 'profile_image_url')) ? $item->profile_image_url : "";
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$uc->description = (property_exists($item, 'description')) ? $item->description : "";
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$contacts[] = $uc;
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}
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}
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}
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return $contacts;
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}
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/**
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* {@inheritdoc}
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*/
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function setUserStatus($status) {
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if (is_array($status) && isset($status['message']) && isset($status['picture'])) {
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$response = $this->api->post('statuses/update_with_media.json', array('status' => $status['message'], 'media[]' => file_get_contents($status['picture'])), null, null, true);
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} else {
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$response = $this->api->post('statuses/update.json', array('status' => $status));
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}
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// check the last HTTP status code returned
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if ($this->api->http_code != 200) {
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throw new Exception("Update user status failed! {$this->providerId} returned an error. " . $this->errorMessageByStatus($this->api->http_code));
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}
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return $response;
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}
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/**
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* {@inheritdoc}
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*/
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function getUserStatus($tweetid) {
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$info = $this->api->get('statuses/show.json?id=' . $tweetid . '&include_entities=true');
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// check the last HTTP status code returned
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if ($this->api->http_code != 200 || !isset($info->id)) {
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throw new Exception("Cannot retrieve user status! {$this->providerId} returned an error. " . $this->errorMessageByStatus($this->api->http_code));
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}
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return $info;
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}
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/**
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* load the user latest activity
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* - timeline : all the stream
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* - me : the user activity only
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*
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* by default return the timeline
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* {@inheritdoc}
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*/
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function getUserActivity($stream) {
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if ($stream == "me") {
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$response = $this->api->get('statuses/user_timeline.json');
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} else {
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$response = $this->api->get('statuses/home_timeline.json');
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}
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// check the last HTTP status code returned
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if ($this->api->http_code != 200) {
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throw new Exception("User activity stream request failed! {$this->providerId} returned an error. " . $this->errorMessageByStatus($this->api->http_code));
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}
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if (!$response) {
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return array();
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}
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$activities = array();
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foreach ($response as $item) {
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$ua = new Hybrid_User_Activity();
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$ua->id = (property_exists($item, 'id')) ? $item->id : "";
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$ua->date = (property_exists($item, 'created_at')) ? strtotime($item->created_at) : "";
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$ua->text = (property_exists($item, 'text')) ? $item->text : "";
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$ua->user->identifier = (property_exists($item->user, 'id')) ? $item->user->id : "";
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$ua->user->displayName = (property_exists($item->user, 'name')) ? $item->user->name : "";
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$ua->user->profileURL = (property_exists($item->user, 'screen_name')) ? ("http://twitter.com/" . $item->user->screen_name) : "";
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$ua->user->photoURL = (property_exists($item->user, 'profile_image_url')) ? $item->user->profile_image_url : "";
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$activities[] = $ua;
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}
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return $activities;
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}
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}
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