diff options
Diffstat (limited to 'plugins/OStatus/actions/ostatusinit.php')
| -rw-r--r-- | plugins/OStatus/actions/ostatusinit.php | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/plugins/OStatus/actions/ostatusinit.php b/plugins/OStatus/actions/ostatusinit.php new file mode 100644 index 000000000..bac2c4d43 --- /dev/null +++ b/plugins/OStatus/actions/ostatusinit.php @@ -0,0 +1,128 @@ +<?php +/* + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * 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/>. + */ + +/** + * @package OStatusPlugin + * @maintainer James Walker <james@status.net> + */ + +if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } + + +class OStatusInitAction extends Action +{ + + var $nickname; + var $acct; + var $err; + + function prepare($args) + { + parent::prepare($args); + + if (common_logged_in()) { + $this->clientError(_('You can use the local subscription!')); + return false; + } + + $this->nickname = $this->trimmed('nickname'); + $this->acct = $this->trimmed('acct'); + + return true; + } + + function handle($args) + { + parent::handle($args); + + if ($_SERVER['REQUEST_METHOD'] == 'POST') { + /* Use a session token for CSRF protection. */ + $token = $this->trimmed('token'); + if (!$token || $token != common_session_token()) { + $this->showForm(_('There was a problem with your session token. '. + 'Try again, please.')); + return; + } + $this->ostatusConnect(); + } else { + $this->showForm(); + } + } + + function showForm($err = null) + { + $this->err = $err; + $this->showPage(); + + } + + function showContent() + { + $this->elementStart('form', array('id' => 'form_ostatus_connect', + 'method' => 'post', + 'class' => 'form_settings', + 'action' => common_local_url('ostatusinit'))); + $this->elementStart('fieldset'); + $this->element('legend', _('Subscribe to a remote user')); + $this->hidden('token', common_session_token()); + + $this->elementStart('ul', 'form_data'); + $this->elementStart('li'); + $this->input('nickname', _('User nickname'), $this->nickname, + _('Nickname of the user you want to follow')); + $this->elementEnd('li'); + $this->elementStart('li'); + $this->input('acct', _('Profile Account'), $this->acct, + _('Your account id (i.e. user@identi.ca)')); + $this->elementEnd('li'); + $this->elementEnd('ul'); + $this->submit('submit', _('Subscribe')); + $this->elementEnd('fieldset'); + $this->elementEnd('form'); + } + + function ostatusConnect() + { + $w = new Webfinger; + + $result = $w->lookup($this->acct); + foreach ($result->links as $link) { + if ($link['rel'] == 'http://ostatus.org/schema/1.0/subscribe') { + // We found a URL - let's redirect! + + $user = User::staticGet('nickname', $this->nickname); + + $feed_url = common_local_url('ApiTimelineUser', + array('id' => $user->id, + 'format' => 'atom')); + $url = $w->applyTemplate($link['template'], $feed_url); + + common_redirect($url, 303); + } + + } + + } + + function title() + { + return _('OStatus Connect'); + } + +}
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