* @link http://status.net/
*/
-if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
+if (!defined('GNUSOCIAL')) { exit(1); }
require_once dirname(__DIR__) . '/twitter.php';
+require_once INSTALLDIR . '/lib/oauthclient.php';
/**
* Class for doing OAuth authentication against Twitter
* @link http://status.net/
*
*/
-class TwitterauthorizationAction extends Action
+class TwitterauthorizationAction extends FormAction
{
var $twuid = null;
var $tw_fields = null;
var $signin = null;
var $verifier = null;
- /**
- * Initialize class members. Looks for 'oauth_token' parameter.
- *
- * @param array $args misc. arguments
- *
- * @return boolean true
- */
- function prepare($args)
- {
- parent::prepare($args);
+ protected $needLogin = false; // authorization page can also be used to create a new user
+ protected function doPreparation()
+ {
$this->signin = $this->boolean('signin');
$this->oauth_token = $this->arg('oauth_token');
$this->verifier = $this->arg('oauth_verifier');
- return true;
- }
-
- /**
- * Handler method
- *
- * @param array $args is ignored since it's now passed in in prepare()
- *
- * @return nothing
- */
- function handle($args)
- {
- parent::handle($args);
-
- if (common_logged_in()) {
- $user = common_current_user();
- $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+ if ($this->scoped instanceof Profile) {
+ $flink = Foreign_link::getByUserID($this->scoped->getID(), TWITTER_SERVICE);
// If there's already a foreign link record and a foreign user
// it means the accounts are already linked, and this is unecessary.
// So go back.
- if (isset($flink)) {
- $fuser = $flink->getForeignUser();
- if (!empty($fuser)) {
+ if ($flink instanceof Foreign_link) {
+ try {
+ $fuser = $flink->getForeignUser();
common_redirect(common_local_url('twittersettings'));
+ } catch (NoResultException $e) {
+ // ok, so no foreign user but there's a foreign link??
+ // this logic is left since the StatusNet days
}
}
}
+ }
- if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-
- // User was not logged in to StatusNet before
-
- $this->twuid = $this->trimmed('twuid');
+ protected function doPost()
+ {
+ // User was not logged in to StatusNet before
- $this->tw_fields = array('screen_name' => $this->trimmed('tw_fields_screen_name'),
- 'fullname' => $this->trimmed('tw_fields_fullname'));
+ $this->twuid = $this->trimmed('twuid');
- $this->access_token = new OAuthToken($this->trimmed('access_token_key'), $this->trimmed('access_token_secret'));
+ $this->tw_fields = array('screen_name' => $this->trimmed('tw_fields_screen_name'),
+ 'fullname' => $this->trimmed('tw_fields_fullname'));
- $token = $this->trimmed('token');
+ $this->access_token = new OAuthToken($this->trimmed('access_token_key'), $this->trimmed('access_token_secret'));
- if (!$token || $token != common_session_token()) {
- // TRANS: Client error displayed when the session token does not match or is not given.
- $this->showForm(_m('There was a problem with your session token. Try again, please.'));
- return;
- }
-
- if ($this->arg('create')) {
- if (!$this->boolean('license')) {
- // TRANS: Form validation error displayed when the checkbox to agree to the license has not been checked.
- $this->showForm(_m('You cannot register if you do not agree to the license.'),
- $this->trimmed('newname'));
- return;
- }
- $this->createNewUser();
- } else if ($this->arg('connect')) {
- $this->connectNewUser();
- } else {
- common_debug('Twitter bridge - ' . print_r($this->args, true));
- // TRANS: Form validation error displayed when an unhandled error occurs.
- $this->showForm(_m('Something weird happened.'),
- $this->trimmed('newname'));
- }
- } else {
- // $this->oauth_token is only populated once Twitter authorizes our
- // request token. If it's empty we're at the beginning of the auth
- // process
-
- if (empty($this->oauth_token)) {
- $this->authorizeRequestToken();
- } else {
- $this->saveAccessToken();
+ if ($this->arg('create')) {
+ if (!$this->boolean('license')) {
+ // TRANS: Form validation error displayed when the checkbox to agree to the license has not been checked.
+ throw new ClientException(_m('You cannot register if you do not agree to the license.'));
}
+ return $this->createNewUser();
+ } else if ($this->arg('connect')) {
+ return $this->connectNewUser();
}
+
+ common_debug('Twitter bridge - ' . print_r($this->args, true));
+ // TRANS: Form validation error displayed when an unhandled error occurs.
+ throw new ClientException(_m('No known action for POST.'));
}
/**
* Asks Twitter for a request token, and then redirects to Twitter
* to authorize it.
- *
- * @return nothing
*/
- function authorizeRequestToken()
+ protected function authorizeRequestToken()
{
try {
// Get a new request token and authorize it
-
$client = new TwitterOAuthClient();
- $req_tok = $client->getRequestToken();
+ $req_tok = $client->getTwitterRequestToken();
// Sock the request token away in the session temporarily
-
$_SESSION['twitter_request_token'] = $req_tok->key;
$_SESSION['twitter_request_token_secret'] = $req_tok->secret;
$e->getMessage()
);
common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
- $this->serverError(
- // TRANS: Server error displayed when linking to a Twitter account fails.
- _m('Could not link your Twitter account.')
- );
+ // TRANS: Server error displayed when linking to a Twitter account fails.
+ throw new ServerException(_m('Could not link your Twitter account.'));
}
common_redirect($auth_link);
// token we sent them
if ($_SESSION['twitter_request_token'] != $this->oauth_token) {
- $this->serverError(
- // TRANS: Server error displayed when linking to a Twitter account fails because of an incorrect oauth_token.
- _m('Could not link your Twitter account: oauth_token mismatch.')
- );
+ // TRANS: Server error displayed when linking to a Twitter account fails because of an incorrect oauth_token.
+ throw new ServerException(_m('Could not link your Twitter account: oauth_token mismatch.'));
}
$twitter_user = null;
try {
-
- $client = new TwitterOAuthClient($_SESSION['twitter_request_token'],
- $_SESSION['twitter_request_token_secret']);
+ $client = new TwitterOAuthClient($_SESSION['twitter_request_token'], $_SESSION['twitter_request_token_secret']);
// Exchange the request token for an access token
-
- $atok = $client->getAccessToken($this->verifier);
+ $atok = $client->getTwitterAccessToken($this->verifier);
// Test the access token and get the user's Twitter info
-
$client = new TwitterOAuthClient($atok->key, $atok->secret);
$twitter_user = $client->verifyCredentials();
$e->getMessage()
);
common_log(LOG_INFO, 'Twitter bridge - ' . $msg);
- $this->serverError(
- // TRANS: Server error displayed when linking to a Twitter account fails.
- _m('Could not link your Twitter account.')
- );
+ // TRANS: Server error displayed when linking to a Twitter account fails.
+ throw new ServerException(_m('Could not link your Twitter account.'));
}
- if (common_logged_in()) {
+ if ($this->scoped instanceof Profile) {
// Save the access token and Twitter user info
- $user = common_current_user();
- $this->saveForeignLink($user->id, $twitter_user->id, $atok);
+ $this->saveForeignLink($this->scoped->getID(), $twitter_user->id, $atok);
save_twitter_user($twitter_user->id, $twitter_user->screen_name);
} else {
$this->tw_fields = array("screen_name" => $twitter_user->screen_name,
"fullname" => $twitter_user->name);
$this->access_token = $atok;
- $this->tryLogin();
+ return $this->tryLogin();
}
// Clean up the the mess we made in the session
$flink_id = $flink->insert();
+ // We want to make sure we got a numerical >0 value, not just failed the insert (which would be === false)
if (empty($flink_id)) {
common_log_db_error($flink, 'INSERT', __FILE__);
// TRANS: Server error displayed when linking to a Twitter account fails.
- $this->serverError(_m('Could not link your Twitter account.'));
+ throw new ServerException(_m('Could not link your Twitter account.'));
}
return $flink_id;
}
- function showPageNotice()
+ function getInstructions()
{
- if ($this->error) {
- $this->element('div', array('class' => 'error'), $this->error);
- } else {
- $this->element('div', 'instructions',
- // TRANS: Page instruction. %s is the StatusNet sitename.
- sprintf(_m('This is the first time you have logged into %s so we must connect your Twitter account to a local account. You can either create a new account, or connect with your existing account, if you have one.'), common_config('site', 'name')));
- }
+ // TRANS: Page instruction. %s is the StatusNet sitename.
+ return sprintf(_m('This is the first time you have logged into %s so we must connect your Twitter account to a local account. You can either create a new account, or connect with your existing account, if you have one.'), common_config('site', 'name'));
}
function title()
return _m('Twitter Account Setup');
}
- function showForm($error=null, $username=null)
+ public function showPage()
{
- $this->error = $error;
- $this->username = $username;
-
- $this->showPage();
- }
+ // $this->oauth_token is only populated once Twitter authorizes our
+ // request token. If it's empty we're at the beginning of the auth
+ // process
+ if (empty($this->oauth_token)) {
+ // authorizeRequestToken either throws an exception or redirects
+ $this->authorizeRequestToken();
+ } else {
+ $this->saveAccessToken();
+ }
- function showPage()
- {
parent::showPage();
}
*/
function showContent()
{
- if (!empty($this->message_text)) {
- $this->element('p', null, $this->message);
- return;
- }
-
$this->elementStart('form', array('method' => 'post',
'id' => 'form_settings_twitter_connect',
'class' => 'form_settings',
$this->hidden('token', common_session_token());
// Don't allow new account creation if site is flagged as invite only
- if (common_config('site', 'inviteonly') == false) {
+ if (common_config('site', 'inviteonly') == false) {
$this->elementStart('fieldset');
$this->element('legend', null,
// TRANS: Fieldset legend.
$this->elementStart('li');
// TRANS: Field label.
$this->input('newname', _m('New nickname'),
- ($this->username) ? $this->username : '',
+ $this->username ?: '',
// TRANS: Field title for nickname field.
_m('1-64 lowercase letters or numbers, no punctuation or spaces.'));
$this->elementEnd('li');
return '';
}
- function message($msg)
- {
- $this->message_text = $msg;
- $this->showPage();
- }
-
function createNewUser()
{
if (!Event::handle('StartRegistrationTry', array($this))) {
- return;
+ // TRANS: Client error displayed when trying to create a new user but a plugin aborted the process.
+ throw new ClientException(_m('Registration of new user was aborted, maybe you failed a captcha?'));
}
if (common_config('site', 'closed')) {
// TRANS: Client error displayed when trying to create a new user while creating new users is not allowed.
- $this->clientError(_m('Registration not allowed.'));
+ throw new ClientException(_m('Registration not allowed.'));
}
$invite = null;
$code = $_SESSION['invitecode'];
if (empty($code)) {
// TRANS: Client error displayed when trying to create a new user while creating new users is not allowed.
- $this->clientError(_m('Registration not allowed.'));
+ throw new ClientException(_m('Registration not allowed.'));
}
- $invite = Invitation::getKV($code);
+ $invite = Invitation::getKV('code', $code);
- if (empty($invite)) {
+ if (!$invite instanceof Invite) {
// TRANS: Client error displayed when trying to create a new user with an invalid invitation code.
- $this->clientError(_m('Not a valid invitation code.'));
+ throw new ClientException(_m('Not a valid invitation code.'));
}
}
- try {
- $nickname = Nickname::normalize($this->trimmed('newname'), true);
- } catch (NicknameException $e) {
- $this->showForm($e->getMessage());
- return;
- }
+ // Nickname::normalize throws exception if the nickname is taken
+ $nickname = Nickname::normalize($this->trimmed('newname'), true);
$fullname = trim($this->tw_fields['fullname']);
$args['email'] = $email;
}
- try {
- $user = User::register($args);
- } catch (Exception $e) {
- $this->serverError($e->getMessage());
- }
+ $user = User::register($args);
- $result = $this->saveForeignLink($user->id,
- $this->twuid,
- $this->access_token);
+ $this->saveForeignLink($user->id,
+ $this->twuid,
+ $this->access_token);
save_twitter_user($this->twuid, $this->tw_fields['screen_name']);
- if (!$result) {
- // TRANS: Server error displayed when connecting a user to a Twitter user has failed.
- $this->serverError(_m('Error connecting user to Twitter.'));
- }
-
common_set_user($user);
common_real_login(true);
if (!common_check_user($nickname, $password)) {
// TRANS: Form validation error displayed when connecting an existing user to a Twitter user fails because
// TRANS: the provided username and/or password are incorrect.
- $this->showForm(_m('Invalid username or password.'));
- return;
+ throw new ClientException(_m('Invalid username or password.'));
}
$user = User::getKV('nickname', $nickname);
- if (!empty($user)) {
+ if ($user instanceof User) {
common_debug('TwitterBridge Plugin - ' .
"Legit user to connect to Twitter: $nickname");
}
- $result = $this->saveForeignLink($user->id,
- $this->twuid,
- $this->access_token);
+ // throws exception on failure
+ $this->saveForeignLink($user->id,
+ $this->twuid,
+ $this->access_token);
save_twitter_user($this->twuid, $this->tw_fields['screen_name']);
- if (!$result) {
- // TRANS: Server error displayed connecting a user to a Twitter user has failed.
- $this->serverError(_m('Error connecting user to Twitter.'));
- }
-
common_debug('TwitterBridge Plugin - ' .
"Connected Twitter user $this->twuid to local user $user->id");
common_real_login(true);
$this->goHome($user->nickname);
}
-
- } else {
-
- common_debug('TwitterBridge Plugin - ' .
- "No flink found for twuid: $this->twuid - new user");
-
- $this->showForm(null, $this->bestNewNickname());
}
+ common_debug('TwitterBridge Plugin - ' .
+ "No flink found for twuid: $this->twuid - new user");
+
+ return;
+ throw new ServerException(_m('No foreign link found for Twitter user'));
}
function goHome($nickname)
projects / quix0rs-gnu-social.git / blobdiff