* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
- * @category TwitterauthorizationAction
+ * @category Plugin
* @package StatusNet
- * @author Zach Copely <zach@status.net>
- * @copyright 2009 StatusNet, Inc.
+ * @author Zach Copley <zach@status.net>
+ * @author Julien C <chaumond@gmail.com>
+ * @copyright 2009-2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
* (Foreign_link) between the StatusNet user and Twitter user and stores the
* access token and secret in the link.
*
- * @category Twitter
+ * @category Plugin
* @package StatusNet
* @author Zach Copley <zach@status.net>
+ * @author Julien C <chaumond@gmail.com>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*
*/
class TwitterauthorizationAction extends Action
{
+ var $twuid = null;
+ var $tw_fields = null;
+ var $access_token = null;
+ var $signin = null;
+
/**
* Initialize class members. Looks for 'oauth_token' parameter.
*
{
parent::prepare($args);
+ $this->signin = $this->boolean('signin');
$this->oauth_token = $this->arg('oauth_token');
return true;
{
parent::handle($args);
- if (!common_logged_in()) {
- $this->clientError(_('Not logged in.'), 403);
+ if (common_logged_in()) {
+ $user = common_current_user();
+ $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+
+ // If there's already a foreign link record, it means we already
+ // have an access token, and this is unecessary. So go back.
+
+ if (isset($flink)) {
+ common_redirect(common_local_url('twittersettings'));
+ }
}
- $user = common_current_user();
- $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+ if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- // If there's already a foreign link record, it means we already
- // have an access token, and this is unecessary. So go back.
+ // User was not logged in to StatusNet before
- if (isset($flink)) {
- common_redirect(common_local_url('twittersettings'));
- }
+ $this->twuid = $this->trimmed('twuid');
+
+ $this->tw_fields = array('screen_name' => $this->trimmed('tw_fields_screen_name'),
+ 'fullname' => $this->trimmed('tw_fields_fullname'));
+
+ $this->access_token = new OAuthToken($this->trimmed('access_token_key'), $this->trimmed('access_token_secret'));
+
+ $token = $this->trimmed('token');
- // $this->oauth_token is only populated once Twitter authorizes our
- // request token. If it's empty we're at the beginning of the auth
- // process
+ if (!$token || $token != common_session_token()) {
+ $this->showForm(_('There was a problem with your session token. Try again, please.'));
+ return;
+ }
- if (empty($this->oauth_token)) {
- $this->authorizeRequestToken();
+ if ($this->arg('create')) {
+ if (!$this->boolean('license')) {
+ $this->showForm(_('You can\'t register if you don\'t agree to the license.'),
+ $this->trimmed('newname'));
+ return;
+ }
+ $this->createNewUser();
+ } else if ($this->arg('connect')) {
+ $this->connectNewUser();
+ } else {
+ common_debug('Twitter Connect Plugin - ' .
+ print_r($this->args, true));
+ $this->showForm(_('Something weird happened.'),
+ $this->trimmed('newname'));
+ }
} else {
- $this->saveAccessToken();
+ // $this->oauth_token is only populated once Twitter authorizes our
+ // request token. If it's empty we're at the beginning of the auth
+ // process
+
+ if (empty($this->oauth_token)) {
+ $this->authorizeRequestToken();
+ } else {
+ $this->saveAccessToken();
+ }
}
}
$_SESSION['twitter_request_token'] = $req_tok->key;
$_SESSION['twitter_request_token_secret'] = $req_tok->secret;
- $auth_link = $client->getAuthorizeLink($req_tok);
+ $auth_link = $client->getAuthorizeLink($req_tok, $this->signin);
- } catch (TwitterOAuthClientException $e) {
+ } catch (OAuthClientException $e) {
$msg = sprintf('OAuth client cURL error - code: %1s, msg: %2s',
$e->getCode(), $e->getMessage());
- $this->serverError(_('Couldn\'t link your Twitter account.'));
+ $this->serverError(_m('Couldn\'t link your Twitter account.'));
}
common_redirect($auth_link);
// token we sent them
if ($_SESSION['twitter_request_token'] != $this->oauth_token) {
- $this->serverError(_('Couldn\'t link your Twitter account.'));
+ $this->serverError(_m('Couldn\'t link your Twitter account.'));
}
+ $twitter_user = null;
+
try {
$client = new TwitterOAuthClient($_SESSION['twitter_request_token'],
$twitter_user = $client->verifyCredentials();
} catch (OAuthClientException $e) {
- $msg = sprintf('OAuth client cURL error - code: %1$s, msg: %2$s',
+ $msg = sprintf('OAuth client error - code: %1$s, msg: %2$s',
$e->getCode(), $e->getMessage());
- $this->serverError(_('Couldn\'t link your Twitter account.'));
+ $this->serverError(_m('Couldn\'t link your Twitter account.'));
}
- // Save the access token and Twitter user info
+ if (common_logged_in()) {
+
+ // Save the access token and Twitter user info
+
+ $user = common_current_user();
+ $this->saveForeignLink($user->id, $twitter_user->id, $atok);
+ save_twitter_user($twitter_user->id, $twitter_user->name);
- $this->saveForeignLink($atok, $twitter_user);
+ } else {
+
+ $this->twuid = $twitter_user->id;
+ $this->tw_fields = array("screen_name" => $twitter_user->screen_name,
+ "name" => $twitter_user->name);
+ $this->access_token = $atok;
+ $this->tryLogin();
+ }
// Clean up the the mess we made in the session
unset($_SESSION['twitter_request_token']);
unset($_SESSION['twitter_request_token_secret']);
- common_redirect(common_local_url('twittersettings'));
+ if (common_logged_in()) {
+ common_redirect(common_local_url('twittersettings'));
+ }
}
/**
* Saves a Foreign_link between Twitter user and local user,
* which includes the access token and secret.
*
- * @param OAuthToken $access_token the access token to save
- * @param mixed $twitter_user twitter API user object
+ * @param int $user_id StatusNet user ID
+ * @param int $twuid Twitter user ID
+ * @param OAuthToken $token the access token to save
*
* @return nothing
*/
- function saveForeignLink($access_token, $twitter_user)
+ function saveForeignLink($user_id, $twuid, $access_token)
{
- $user = common_current_user();
-
$flink = new Foreign_link();
- $flink->user_id = $user->id;
- $flink->foreign_id = $twitter_user->id;
+ $flink->user_id = $user_id;
+ $flink->foreign_id = $twuid;
$flink->service = TWITTER_SERVICE;
$creds = TwitterOAuthClient::packToken($access_token);
$this->serverError(_('Couldn\'t link your Twitter account.'));
}
- save_twitter_user($twitter_user->id, $twitter_user->screen_name);
+ return $flink_id;
+ }
+
+ function showPageNotice()
+ {
+ if ($this->error) {
+ $this->element('div', array('class' => 'error'), $this->error);
+ } else {
+ $this->element('div', 'instructions',
+ sprintf(_('This is the first time you\'ve logged into %s so we must connect your Twitter account to a local account. You can either create a new account, or connect with your existing account, if you have one.'), common_config('site', 'name')));
+ }
+ }
+
+ function title()
+ {
+ return _('Twitter Account Setup');
+ }
+
+ function showForm($error=null, $username=null)
+ {
+ $this->error = $error;
+ $this->username = $username;
+
+ $this->showPage();
+ }
+
+ function showPage()
+ {
+ parent::showPage();
+ }
+
+ function showContent()
+ {
+ if (!empty($this->message_text)) {
+ $this->element('p', null, $this->message);
+ return;
+ }
+
+ $this->elementStart('form', array('method' => 'post',
+ 'id' => 'form_settings_twitter_connect',
+ 'class' => 'form_settings',
+ 'action' => common_local_url('twitterauthorization')));
+ $this->elementStart('fieldset', array('id' => 'settings_twitter_connect_options'));
+ $this->element('legend', null, _('Connection options'));
+ $this->elementStart('ul', 'form_data');
+ $this->elementStart('li');
+ $this->element('input', array('type' => 'checkbox',
+ 'id' => 'license',
+ 'class' => 'checkbox',
+ 'name' => 'license',
+ 'value' => 'true'));
+ $this->elementStart('label', array('class' => 'checkbox', 'for' => 'license'));
+ $this->text(_('My text and files are available under '));
+ $this->element('a', array('href' => common_config('license', 'url')),
+ common_config('license', 'title'));
+ $this->text(_(' except this private data: password, email address, IM address, phone number.'));
+ $this->elementEnd('label');
+ $this->elementEnd('li');
+ $this->elementEnd('ul');
+ $this->hidden('access_token_key', $this->access_token->key);
+ $this->hidden('access_token_secret', $this->access_token->secret);
+ $this->hidden('twuid', $this->twuid);
+ $this->hidden('tw_fields_screen_name', $this->tw_fields['screen_name']);
+ $this->hidden('tw_fields_name', $this->tw_fields['name']);
+
+ $this->elementStart('fieldset');
+ $this->hidden('token', common_session_token());
+ $this->element('legend', null,
+ _('Create new account'));
+ $this->element('p', null,
+ _('Create a new user with this nickname.'));
+ $this->elementStart('ul', 'form_data');
+ $this->elementStart('li');
+ $this->input('newname', _('New nickname'),
+ ($this->username) ? $this->username : '',
+ _('1-64 lowercase letters or numbers, no punctuation or spaces'));
+ $this->elementEnd('li');
+ $this->elementEnd('ul');
+ $this->submit('create', _('Create'));
+ $this->elementEnd('fieldset');
+
+ $this->elementStart('fieldset');
+ $this->element('legend', null,
+ _('Connect existing account'));
+ $this->element('p', null,
+ _('If you already have an account, login with your username and password to connect it to your Twitter account.'));
+ $this->elementStart('ul', 'form_data');
+ $this->elementStart('li');
+ $this->input('nickname', _('Existing nickname'));
+ $this->elementEnd('li');
+ $this->elementStart('li');
+ $this->password('password', _('Password'));
+ $this->elementEnd('li');
+ $this->elementEnd('ul');
+ $this->submit('connect', _('Connect'));
+ $this->elementEnd('fieldset');
+
+ $this->elementEnd('fieldset');
+ $this->elementEnd('form');
+ }
+
+ function message($msg)
+ {
+ $this->message_text = $msg;
+ $this->showPage();
+ }
+
+ function createNewUser()
+ {
+ if (common_config('site', 'closed')) {
+ $this->clientError(_('Registration not allowed.'));
+ return;
+ }
+
+ $invite = null;
+
+ if (common_config('site', 'inviteonly')) {
+ $code = $_SESSION['invitecode'];
+ if (empty($code)) {
+ $this->clientError(_('Registration not allowed.'));
+ return;
+ }
+
+ $invite = Invitation::staticGet($code);
+
+ if (empty($invite)) {
+ $this->clientError(_('Not a valid invitation code.'));
+ return;
+ }
+ }
+
+ $nickname = $this->trimmed('newname');
+
+ if (!Validate::string($nickname, array('min_length' => 1,
+ 'max_length' => 64,
+ 'format' => NICKNAME_FMT))) {
+ $this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
+ return;
+ }
+
+ if (!User::allowed_nickname($nickname)) {
+ $this->showForm(_('Nickname not allowed.'));
+ return;
+ }
+
+ if (User::staticGet('nickname', $nickname)) {
+ $this->showForm(_('Nickname already in use. Try another one.'));
+ return;
+ }
+
+ $fullname = trim($this->tw_fields['name']);
+
+ $args = array('nickname' => $nickname, 'fullname' => $fullname);
+
+ if (!empty($invite)) {
+ $args['code'] = $invite->code;
+ }
+
+ $user = User::register($args);
+
+ $result = $this->saveForeignLink($user->id,
+ $this->twuid,
+ $this->access_token);
+
+ save_twitter_user($this->twuid, $this->tw_fields['screen_name']);
+
+ if (!$result) {
+ $this->serverError(_('Error connecting user to Twitter.'));
+ return;
+ }
+
+ common_set_user($user);
+ common_real_login(true);
+
+ common_debug('TwitterBridge Plugin - ' .
+ "Registered new user $user->id from Twitter user $this->twuid");
+
+ common_redirect(common_local_url('showstream', array('nickname' => $user->nickname)),
+ 303);
+ }
+
+ function connectNewUser()
+ {
+ $nickname = $this->trimmed('nickname');
+ $password = $this->trimmed('password');
+
+ if (!common_check_user($nickname, $password)) {
+ $this->showForm(_('Invalid username or password.'));
+ return;
+ }
+
+ $user = User::staticGet('nickname', $nickname);
+
+ if (!empty($user)) {
+ common_debug('TwitterBridge Plugin - ' .
+ "Legit user to connect to Twitter: $nickname");
+ }
+
+ $result = $this->saveForeignLink($user->id,
+ $this->twuid,
+ $this->access_token);
+
+ save_twitter_user($this->twuid, $this->tw_fields['screen_name']);
+
+ if (!$result) {
+ $this->serverError(_('Error connecting user to Twitter.'));
+ return;
+ }
+
+ common_debug('TwitterBridge Plugin - ' .
+ "Connected Twitter user $this->twuid to local user $user->id");
+
+ common_set_user($user);
+ common_real_login(true);
+
+ $this->goHome($user->nickname);
+ }
+
+ function connectUser()
+ {
+ $user = common_current_user();
+
+ $result = $this->flinkUser($user->id, $this->twuid);
+
+ if (empty($result)) {
+ $this->serverError(_('Error connecting user to Twitter.'));
+ return;
+ }
+
+ common_debug('TwitterBridge Plugin - ' .
+ "Connected Twitter user $this->twuid to local user $user->id");
+
+ // Return to Twitter connection settings tab
+ common_redirect(common_local_url('twittersettings'), 303);
+ }
+
+ function tryLogin()
+ {
+ common_debug('TwitterBridge Plugin - ' .
+ "Trying login for Twitter user $this->twuid.");
+
+ $flink = Foreign_link::getByForeignID($this->twuid,
+ TWITTER_SERVICE);
+
+ if (!empty($flink)) {
+ $user = $flink->getUser();
+
+ if (!empty($user)) {
+
+ common_debug('TwitterBridge Plugin - ' .
+ "Logged in Twitter user $flink->foreign_id as user $user->id ($user->nickname)");
+
+ common_set_user($user);
+ 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, $this->bestNewNickname());
+ }
+ }
+
+ function goHome($nickname)
+ {
+ $url = common_get_returnto();
+ if ($url) {
+ // We don't have to return to it again
+ common_set_returnto(null);
+ } else {
+ $url = common_local_url('all',
+ array('nickname' =>
+ $nickname));
+ }
+
+ common_redirect($url, 303);
+ }
+
+ function bestNewNickname()
+ {
+ if (!empty($this->tw_fields['name'])) {
+ $nickname = $this->nicknamize($this->tw_fields['name']);
+ if ($this->isNewNickname($nickname)) {
+ return $nickname;
+ }
+ }
+
+ return null;
+ }
+
+ // Given a string, try to make it work as a nickname
+
+ function nicknamize($str)
+ {
+ $str = preg_replace('/\W/', '', $str);
+ $str = str_replace(array('-', '_'), '', $str);
+ return strtolower($str);
+ }
+
+ function isNewNickname($str)
+ {
+ if (!Validate::string($str, array('min_length' => 1,
+ 'max_length' => 64,
+ 'format' => NICKNAME_FMT))) {
+ return false;
+ }
+ if (!User::allowed_nickname($str)) {
+ return false;
+ }
+ if (User::staticGet('nickname', $str)) {
+ return false;
+ }
+ return true;
}
}
projects / quix0rs-gnu-social.git / blobdiff