2008-05-26 12:27:00 +01:00
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<?php
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/*
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2009-08-25 23:14:12 +01:00
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* StatusNet - the distributed open-source microblogging tool
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2009-08-25 23:12:20 +01:00
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* Copyright (C) 2008, 2009, StatusNet, Inc.
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2008-05-26 12:27:00 +01:00
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('LACONICA')) { exit(1); }
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2008-06-03 12:52:18 +01:00
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require_once(INSTALLDIR.'/lib/omb.php');
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2008-06-04 19:51:31 +01:00
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define('TIMESTAMP_THRESHOLD', 300);
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2008-06-03 12:52:18 +01:00
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2008-12-23 19:49:23 +00:00
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class UserauthorizationAction extends Action
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{
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2009-01-23 00:35:05 +00:00
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var $error;
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2009-03-08 08:28:34 +00:00
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var $params;
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2008-08-29 06:27:32 +01:00
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2008-12-23 19:33:23 +00:00
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function handle($args)
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{
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2008-12-23 19:19:07 +00:00
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parent::handle($args);
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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# CSRF protection
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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2009-03-08 08:28:34 +00:00
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$params = $this->getStoredParams();
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$this->showForm($params, _('There was a problem with your session token. '.
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2009-01-23 00:35:05 +00:00
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'Try again, please.'));
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2008-12-23 19:19:07 +00:00
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return;
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}
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# We've shown the form, now post user's choice
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2009-01-23 00:35:05 +00:00
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$this->sendAuthorization();
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2008-12-23 19:19:07 +00:00
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} else {
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if (!common_logged_in()) {
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# Go log in, and then come back
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common_set_returnto($_SERVER['REQUEST_URI']);
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2009-08-09 12:12:59 +01:00
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if (!common_config('site', 'openidonly')) {
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common_redirect(common_local_url('login'));
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} else {
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common_redirect(common_local_url('openidlogin'));
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}
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2008-12-23 19:19:07 +00:00
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return;
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}
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2009-03-08 08:28:34 +00:00
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2008-12-23 19:19:07 +00:00
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try {
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2009-03-08 08:28:34 +00:00
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$this->validateRequest();
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$this->storeParams($_GET);
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$this->showForm($_GET);
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2008-12-23 19:19:07 +00:00
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} catch (OAuthException $e) {
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2009-03-08 08:28:34 +00:00
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$this->clearParams();
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2009-01-15 23:03:38 +00:00
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$this->clientError($e->getMessage());
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2008-12-23 19:19:07 +00:00
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return;
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}
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}
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}
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2009-03-08 08:28:34 +00:00
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function showForm($params, $error=null)
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2008-12-23 19:33:23 +00:00
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{
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2009-03-08 08:28:34 +00:00
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$this->params = $params;
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2009-01-23 00:35:05 +00:00
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$this->error = $error;
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$this->showPage();
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}
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function title()
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{
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return _('Authorize subscription');
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}
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function showPageNotice()
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{
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$this->element('p', null, _('Please check these details to make sure '.
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'that you want to subscribe to this user\'s notices. '.
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'If you didn\'t just ask to subscribe to someone\'s notices, '.
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2009-01-26 13:20:19 +00:00
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'click "Reject".'));
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2009-01-23 00:35:05 +00:00
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}
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function showContent()
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{
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2009-03-08 08:28:34 +00:00
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$params = $this->params;
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2008-12-23 19:19:07 +00:00
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2009-03-08 08:28:34 +00:00
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$nickname = $params['omb_listenee_nickname'];
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$profile = $params['omb_listenee_profile'];
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$license = $params['omb_listenee_license'];
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$fullname = $params['omb_listenee_fullname'];
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$homepage = $params['omb_listenee_homepage'];
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$bio = $params['omb_listenee_bio'];
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$location = $params['omb_listenee_location'];
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$avatar = $params['omb_listenee_avatar'];
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2008-12-23 19:19:07 +00:00
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2009-04-12 22:40:29 +01:00
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$this->elementStart('div', array('class' => 'profile'));
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$this->elementStart('div', 'entity_profile vcard');
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$this->elementStart('a', array('href' => $profile,
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'class' => 'url'));
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2008-12-23 19:19:07 +00:00
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if ($avatar) {
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2009-01-15 22:57:15 +00:00
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$this->element('img', array('src' => $avatar,
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2009-04-12 22:40:29 +01:00
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'class' => 'photo avatar',
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2008-12-23 19:19:07 +00:00
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'width' => AVATAR_PROFILE_SIZE,
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'height' => AVATAR_PROFILE_SIZE,
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'alt' => $nickname));
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}
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2009-04-12 22:40:29 +01:00
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$hasFN = ($fullname !== '') ? 'nickname' : 'fn nickname';
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$this->elementStart('span', $hasFN);
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$this->raw($nickname);
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$this->elementEnd('span');
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$this->elementEnd('a');
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2009-03-03 15:12:05 +00:00
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if (!is_null($fullname)) {
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2009-04-12 22:40:29 +01:00
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$this->elementStart('dl', 'entity_fn');
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$this->elementStart('dd');
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$this->elementStart('span', 'fn');
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$this->raw($fullname);
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$this->elementEnd('span');
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$this->elementEnd('dd');
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$this->elementEnd('dl');
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2008-12-23 19:19:07 +00:00
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}
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2009-03-03 15:12:05 +00:00
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if (!is_null($location)) {
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2009-04-12 22:40:29 +01:00
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$this->elementStart('dl', 'entity_location');
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$this->element('dt', null, _('Location'));
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$this->elementStart('dd', 'label');
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$this->raw($location);
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$this->elementEnd('dd');
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$this->elementEnd('dl');
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}
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if (!is_null($homepage)) {
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$this->elementStart('dl', 'entity_url');
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$this->element('dt', null, _('URL'));
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$this->elementStart('dd');
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$this->elementStart('a', array('href' => $homepage,
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'class' => 'url'));
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$this->raw($homepage);
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$this->elementEnd('a');
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$this->elementEnd('dd');
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$this->elementEnd('dl');
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2008-12-23 19:19:07 +00:00
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}
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2009-04-12 22:40:29 +01:00
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2009-03-03 15:12:05 +00:00
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if (!is_null($bio)) {
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2009-04-12 22:40:29 +01:00
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$this->elementStart('dl', 'entity_note');
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$this->element('dt', null, _('Note'));
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$this->elementStart('dd', 'note');
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$this->raw($bio);
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$this->elementEnd('dd');
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$this->elementEnd('dl');
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}
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if (!is_null($license)) {
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$this->elementStart('dl', 'entity_license');
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$this->element('dt', null, _('License'));
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$this->elementStart('dd', 'license');
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$this->element('a', array('href' => $license,
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'class' => 'license'),
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$license);
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$this->elementEnd('dd');
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$this->elementEnd('dl');
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2008-12-23 19:19:07 +00:00
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}
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2009-01-15 22:57:15 +00:00
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$this->elementEnd('div');
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2009-04-12 22:40:29 +01:00
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$this->elementStart('div', 'entity_actions');
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$this->elementStart('ul');
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$this->elementStart('li', 'entity_subscribe');
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2009-01-15 22:57:15 +00:00
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$this->elementStart('form', array('method' => 'post',
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2009-01-23 00:35:05 +00:00
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'id' => 'userauthorization',
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2009-04-12 22:50:14 +01:00
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'class' => 'form_user_authorization',
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2009-01-23 00:35:05 +00:00
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'name' => 'userauthorization',
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'action' => common_local_url('userauthorization')));
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2009-01-15 22:57:15 +00:00
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$this->hidden('token', common_session_token());
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2009-04-12 22:40:29 +01:00
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$this->submit('accept', _('Accept'), 'submit accept', null, _('Subscribe to this user'));
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$this->submit('reject', _('Reject'), 'submit reject', null, _('Reject this subscription'));
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2009-01-15 22:57:15 +00:00
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$this->elementEnd('form');
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2009-04-12 22:40:29 +01:00
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$this->elementEnd('li');
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$this->elementEnd('ul');
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$this->elementEnd('div');
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$this->elementEnd('div');
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2008-12-23 19:19:07 +00:00
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}
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2009-01-23 00:35:05 +00:00
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function sendAuthorization()
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2008-12-23 19:33:23 +00:00
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{
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2009-03-08 08:28:34 +00:00
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$params = $this->getStoredParams();
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2008-12-23 19:19:07 +00:00
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2009-03-08 08:28:34 +00:00
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if (!$params) {
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2009-01-15 23:03:38 +00:00
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$this->clientError(_('No authorization request!'));
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2008-12-23 19:19:07 +00:00
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return;
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}
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2009-03-08 08:28:34 +00:00
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$callback = $params['oauth_callback'];
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2008-12-23 19:19:07 +00:00
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if ($this->arg('accept')) {
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2009-03-08 08:28:34 +00:00
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if (!$this->authorizeToken($params)) {
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2009-01-15 23:03:38 +00:00
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$this->clientError(_('Error authorizing token'));
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2008-12-23 19:19:07 +00:00
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}
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2009-03-08 08:28:34 +00:00
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if (!$this->saveRemoteProfile($params)) {
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2009-01-15 23:03:38 +00:00
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$this->clientError(_('Error saving remote profile'));
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2008-12-23 19:19:07 +00:00
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}
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if (!$callback) {
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2009-03-08 08:28:34 +00:00
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$this->showAcceptMessage($params['oauth_token']);
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2008-12-23 19:19:07 +00:00
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} else {
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2009-03-08 08:28:34 +00:00
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$newparams = array();
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$newparams['oauth_token'] = $params['oauth_token'];
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$newparams['omb_version'] = OMB_VERSION_01;
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$user = User::staticGet('uri', $params['omb_listener']);
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2008-12-23 19:19:07 +00:00
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$profile = $user->getProfile();
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if (!$profile) {
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common_log_db_error($user, 'SELECT', __FILE__);
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2009-01-15 23:03:38 +00:00
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$this->serverError(_('User without matching profile'));
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2008-12-23 19:19:07 +00:00
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return;
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}
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2009-03-08 08:28:34 +00:00
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$newparams['omb_listener_nickname'] = $user->nickname;
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$newparams['omb_listener_profile'] = common_local_url('showstream',
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2008-12-23 19:19:07 +00:00
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array('nickname' => $user->nickname));
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2009-03-03 15:12:05 +00:00
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if (!is_null($profile->fullname)) {
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2009-03-08 08:28:34 +00:00
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$newparams['omb_listener_fullname'] = $profile->fullname;
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2008-12-23 19:19:07 +00:00
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}
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2009-03-03 15:12:05 +00:00
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if (!is_null($profile->homepage)) {
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2009-03-08 08:28:34 +00:00
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$newparams['omb_listener_homepage'] = $profile->homepage;
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2008-12-23 19:19:07 +00:00
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}
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2009-03-03 15:12:05 +00:00
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if (!is_null($profile->bio)) {
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2009-03-08 08:28:34 +00:00
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$newparams['omb_listener_bio'] = $profile->bio;
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2008-12-23 19:19:07 +00:00
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}
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2009-03-03 15:12:05 +00:00
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if (!is_null($profile->location)) {
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2009-03-08 08:28:34 +00:00
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$newparams['omb_listener_location'] = $profile->location;
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2008-12-23 19:19:07 +00:00
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}
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$avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
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if ($avatar) {
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2009-03-08 08:28:34 +00:00
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$newparams['omb_listener_avatar'] = $avatar->url;
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2008-12-23 19:19:07 +00:00
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}
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$parts = array();
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2009-03-08 08:28:34 +00:00
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foreach ($newparams as $k => $v) {
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2009-03-07 21:35:19 +00:00
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$parts[] = $k . '=' . OAuthUtil::urlencode_rfc3986($v);
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2008-12-23 19:19:07 +00:00
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}
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$query_string = implode('&', $parts);
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$parsed = parse_url($callback);
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$url = $callback . (($parsed['query']) ? '&' : '?') . $query_string;
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common_redirect($url, 303);
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}
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} else {
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if (!$callback) {
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2009-01-23 00:35:05 +00:00
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$this->showRejectMessage();
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2008-12-23 19:19:07 +00:00
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} else {
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# XXX: not 100% sure how to signal failure... just redirect without token?
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common_redirect($callback, 303);
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}
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}
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}
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2009-03-08 08:28:34 +00:00
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function authorizeToken(&$params)
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2008-12-23 19:33:23 +00:00
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{
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2009-03-08 08:28:34 +00:00
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$token_field = $params['oauth_token'];
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2008-12-23 19:19:07 +00:00
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$rt = new Token();
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$rt->tok = $token_field;
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$rt->type = 0;
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$rt->state = 0;
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if ($rt->find(true)) {
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$orig_rt = clone($rt);
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$rt->state = 1; # Authorized but not used
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if ($rt->update($orig_rt)) {
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return true;
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}
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}
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2008-12-23 19:44:28 +00:00
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return false;
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2008-12-23 19:19:07 +00:00
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}
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# XXX: refactor with similar code in finishremotesubscribe.php
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2009-03-08 08:28:34 +00:00
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function saveRemoteProfile(&$params)
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2008-12-23 19:33:23 +00:00
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{
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2008-12-23 19:19:07 +00:00
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# FIXME: we should really do this when the consumer comes
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# back for an access token. If they never do, we've got stuff in a
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# weird state.
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2009-03-08 08:28:34 +00:00
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$nickname = $params['omb_listenee_nickname'];
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$fullname = $params['omb_listenee_fullname'];
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$profile_url = $params['omb_listenee_profile'];
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$homepage = $params['omb_listenee_homepage'];
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|
|
$bio = $params['omb_listenee_bio'];
|
|
|
|
$location = $params['omb_listenee_location'];
|
|
|
|
$avatar_url = $params['omb_listenee_avatar'];
|
2008-12-23 19:19:07 +00:00
|
|
|
|
2009-03-08 08:28:34 +00:00
|
|
|
$listenee = $params['omb_listenee'];
|
2008-12-23 19:19:07 +00:00
|
|
|
$remote = Remote_profile::staticGet('uri', $listenee);
|
|
|
|
|
|
|
|
if ($remote) {
|
|
|
|
$exists = true;
|
|
|
|
$profile = Profile::staticGet($remote->id);
|
|
|
|
$orig_remote = clone($remote);
|
|
|
|
$orig_profile = clone($profile);
|
|
|
|
} else {
|
|
|
|
$exists = false;
|
|
|
|
$remote = new Remote_profile();
|
|
|
|
$remote->uri = $listenee;
|
|
|
|
$profile = new Profile();
|
|
|
|
}
|
|
|
|
|
|
|
|
$profile->nickname = $nickname;
|
|
|
|
$profile->profileurl = $profile_url;
|
|
|
|
|
2009-03-03 15:12:05 +00:00
|
|
|
if (!is_null($fullname)) {
|
2008-12-23 19:19:07 +00:00
|
|
|
$profile->fullname = $fullname;
|
|
|
|
}
|
2009-03-03 15:12:05 +00:00
|
|
|
if (!is_null($homepage)) {
|
2008-12-23 19:19:07 +00:00
|
|
|
$profile->homepage = $homepage;
|
|
|
|
}
|
2009-03-03 15:12:05 +00:00
|
|
|
if (!is_null($bio)) {
|
2008-12-23 19:19:07 +00:00
|
|
|
$profile->bio = $bio;
|
|
|
|
}
|
2009-03-03 15:12:05 +00:00
|
|
|
if (!is_null($location)) {
|
2008-12-23 19:19:07 +00:00
|
|
|
$profile->location = $location;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ($exists) {
|
|
|
|
$profile->update($orig_profile);
|
|
|
|
} else {
|
|
|
|
$profile->created = DB_DataObject_Cast::dateTime(); # current time
|
|
|
|
$id = $profile->insert();
|
|
|
|
if (!$id) {
|
2008-12-23 19:44:28 +00:00
|
|
|
return false;
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
$remote->id = $id;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ($exists) {
|
|
|
|
if (!$remote->update($orig_remote)) {
|
2008-12-23 19:44:28 +00:00
|
|
|
return false;
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
} else {
|
|
|
|
$remote->created = DB_DataObject_Cast::dateTime(); # current time
|
|
|
|
if (!$remote->insert()) {
|
2008-12-23 19:44:28 +00:00
|
|
|
return false;
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if ($avatar_url) {
|
2009-01-23 00:35:05 +00:00
|
|
|
if (!$this->addAvatar($profile, $avatar_url)) {
|
2008-12-23 19:44:28 +00:00
|
|
|
return false;
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
$user = common_current_user();
|
|
|
|
|
|
|
|
$sub = new Subscription();
|
|
|
|
$sub->subscriber = $user->id;
|
|
|
|
$sub->subscribed = $remote->id;
|
2009-03-08 08:28:34 +00:00
|
|
|
$sub->token = $params['oauth_token']; # NOTE: request token, not valid for use!
|
2008-12-23 19:19:07 +00:00
|
|
|
$sub->created = DB_DataObject_Cast::dateTime(); # current time
|
|
|
|
|
|
|
|
if (!$sub->insert()) {
|
2008-12-23 19:44:28 +00:00
|
|
|
return false;
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
|
2008-12-23 19:44:28 +00:00
|
|
|
return true;
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
|
2009-01-23 00:35:05 +00:00
|
|
|
function addAvatar($profile, $url)
|
2008-12-23 19:33:23 +00:00
|
|
|
{
|
2008-12-23 19:19:07 +00:00
|
|
|
$temp_filename = tempnam(sys_get_temp_dir(), 'listenee_avatar');
|
|
|
|
copy($url, $temp_filename);
|
2009-02-09 23:13:11 +00:00
|
|
|
$imagefile = new ImageFile($profile->id, $temp_filename);
|
|
|
|
$filename = Avatar::filename($profile->id,
|
|
|
|
image_type_to_extension($imagefile->type),
|
|
|
|
null,
|
|
|
|
common_timestamp());
|
|
|
|
rename($temp_filename, Avatar::path($filename));
|
|
|
|
return $profile->setOriginal($filename);
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
|
2009-01-23 00:35:05 +00:00
|
|
|
function showAcceptMessage($tok)
|
2008-12-23 19:33:23 +00:00
|
|
|
{
|
2008-12-23 19:19:07 +00:00
|
|
|
common_show_header(_('Subscription authorized'));
|
2009-01-15 22:57:15 +00:00
|
|
|
$this->element('p', null,
|
2008-12-23 19:19:07 +00:00
|
|
|
_('The subscription has been authorized, but no '.
|
2009-01-23 00:35:05 +00:00
|
|
|
'callback URL was passed. Check with the site\'s instructions for '.
|
|
|
|
'details on how to authorize the subscription. Your subscription token is:'));
|
2009-01-15 22:57:15 +00:00
|
|
|
$this->element('blockquote', 'token', $tok);
|
2008-12-23 19:19:07 +00:00
|
|
|
common_show_footer();
|
|
|
|
}
|
|
|
|
|
2009-01-23 00:35:05 +00:00
|
|
|
function showRejectMessage($tok)
|
2008-12-23 19:33:23 +00:00
|
|
|
{
|
2008-12-23 19:19:07 +00:00
|
|
|
common_show_header(_('Subscription rejected'));
|
2009-01-15 22:57:15 +00:00
|
|
|
$this->element('p', null,
|
2008-12-23 19:19:07 +00:00
|
|
|
_('The subscription has been rejected, but no '.
|
2009-01-23 00:35:05 +00:00
|
|
|
'callback URL was passed. Check with the site\'s instructions for '.
|
|
|
|
'details on how to fully reject the subscription.'));
|
2008-12-23 19:19:07 +00:00
|
|
|
common_show_footer();
|
|
|
|
}
|
|
|
|
|
2009-03-08 08:28:34 +00:00
|
|
|
function storeParams($params)
|
2008-12-23 19:33:23 +00:00
|
|
|
{
|
2008-12-23 19:19:07 +00:00
|
|
|
common_ensure_session();
|
2009-03-08 08:28:34 +00:00
|
|
|
$_SESSION['userauthorizationparams'] = $params;
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
|
2009-03-08 08:28:34 +00:00
|
|
|
function clearParams()
|
2008-12-23 19:33:23 +00:00
|
|
|
{
|
2008-12-23 19:19:07 +00:00
|
|
|
common_ensure_session();
|
2009-03-08 08:28:34 +00:00
|
|
|
unset($_SESSION['userauthorizationparams']);
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
|
2009-03-08 08:28:34 +00:00
|
|
|
function getStoredParams()
|
2008-12-23 19:33:23 +00:00
|
|
|
{
|
2008-12-23 19:19:07 +00:00
|
|
|
common_ensure_session();
|
2009-03-08 08:28:34 +00:00
|
|
|
$params = $_SESSION['userauthorizationparams'];
|
|
|
|
return $params;
|
2008-12-23 19:19:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
# Throws an OAuthException if anything goes wrong
|
|
|
|
|
2009-03-08 08:28:34 +00:00
|
|
|
function validateRequest()
|
2008-12-23 19:33:23 +00:00
|
|
|
{
|
2009-03-07 12:04:36 +00:00
|
|
|
/* Find token.
|
|
|
|
TODO: If no token is passed the user should get a prompt to enter it
|
|
|
|
according to OAuth Core 1.0 */
|
2009-03-07 11:38:47 +00:00
|
|
|
$t = new Token();
|
2009-03-08 08:28:34 +00:00
|
|
|
$t->tok = $_GET['oauth_token'];
|
2009-03-07 11:38:47 +00:00
|
|
|
$t->type = 0;
|
|
|
|
if (!$t->find(true)) {
|
2009-03-08 08:28:34 +00:00
|
|
|
throw new OAuthException("Invalid request token: " . $_GET['oauth_token']);
|
2009-03-07 11:38:47 +00:00
|
|
|
}
|
|
|
|
|
2009-03-08 08:28:34 +00:00
|
|
|
$this->validateOmb();
|
2008-12-23 19:19:07 +00:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2009-03-08 08:28:34 +00:00
|
|
|
function validateOmb()
|
2008-12-23 19:33:23 +00:00
|
|
|
{
|
2008-12-23 19:19:07 +00:00
|
|
|
foreach (array('omb_version', 'omb_listener', 'omb_listenee',
|
|
|
|
'omb_listenee_profile', 'omb_listenee_nickname',
|
|
|
|
'omb_listenee_license') as $param)
|
|
|
|
{
|
2009-03-08 08:28:34 +00:00
|
|
|
if (!isset($_GET[$param]) || is_null($_GET[$param])) {
|
2008-12-23 19:19:07 +00:00
|
|
|
throw new OAuthException("Required parameter '$param' not found");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
# Now, OMB stuff
|
2009-03-08 08:28:34 +00:00
|
|
|
$version = $_GET['omb_version'];
|
2008-12-23 19:19:07 +00:00
|
|
|
if ($version != OMB_VERSION_01) {
|
|
|
|
throw new OAuthException("OpenMicroBlogging version '$version' not supported");
|
|
|
|
}
|
2009-03-08 08:28:34 +00:00
|
|
|
$listener = $_GET['omb_listener'];
|
2008-12-23 19:19:07 +00:00
|
|
|
$user = User::staticGet('uri', $listener);
|
|
|
|
if (!$user) {
|
|
|
|
throw new OAuthException("Listener URI '$listener' not found here");
|
|
|
|
}
|
|
|
|
$cur = common_current_user();
|
|
|
|
if ($cur->id != $user->id) {
|
|
|
|
throw new OAuthException("Can't add for another user!");
|
|
|
|
}
|
2009-03-08 08:28:34 +00:00
|
|
|
$listenee = $_GET['omb_listenee'];
|
2008-12-23 19:19:07 +00:00
|
|
|
if (!Validate::uri($listenee) &&
|
|
|
|
!common_valid_tag($listenee)) {
|
|
|
|
throw new OAuthException("Listenee URI '$listenee' not a recognizable URI");
|
|
|
|
}
|
|
|
|
if (strlen($listenee) > 255) {
|
|
|
|
throw new OAuthException("Listenee URI '$listenee' too long");
|
|
|
|
}
|
|
|
|
|
|
|
|
$other = User::staticGet('uri', $listenee);
|
|
|
|
if ($other) {
|
|
|
|
throw new OAuthException("Listenee URI '$listenee' is local user");
|
|
|
|
}
|
|
|
|
|
|
|
|
$remote = Remote_profile::staticGet('uri', $listenee);
|
|
|
|
if ($remote) {
|
|
|
|
$sub = new Subscription();
|
|
|
|
$sub->subscriber = $user->id;
|
|
|
|
$sub->subscribed = $remote->id;
|
2008-12-23 19:44:28 +00:00
|
|
|
if ($sub->find(true)) {
|
2008-12-23 19:19:07 +00:00
|
|
|
throw new OAuthException("Already subscribed to user!");
|
|
|
|
}
|
|
|
|
}
|
2009-03-08 08:28:34 +00:00
|
|
|
$nickname = $_GET['omb_listenee_nickname'];
|
2008-12-23 19:19:07 +00:00
|
|
|
if (!Validate::string($nickname, array('min_length' => 1,
|
|
|
|
'max_length' => 64,
|
2009-08-05 21:26:19 +01:00
|
|
|
'format' => NICKNAME_FMT))) {
|
2008-12-23 19:19:07 +00:00
|
|
|
throw new OAuthException('Nickname must have only letters and numbers and no spaces.');
|
|
|
|
}
|
2009-03-08 08:28:34 +00:00
|
|
|
$profile = $_GET['omb_listenee_profile'];
|
2008-12-23 19:19:07 +00:00
|
|
|
if (!common_valid_http_url($profile)) {
|
|
|
|
throw new OAuthException("Invalid profile URL '$profile'.");
|
|
|
|
}
|
|
|
|
|
|
|
|
if ($profile == common_local_url('showstream', array('nickname' => $nickname))) {
|
|
|
|
throw new OAuthException("Profile URL '$profile' is for a local user.");
|
|
|
|
}
|
|
|
|
|
2009-03-08 08:28:34 +00:00
|
|
|
$license = $_GET['omb_listenee_license'];
|
2008-12-23 19:19:07 +00:00
|
|
|
if (!common_valid_http_url($license)) {
|
|
|
|
throw new OAuthException("Invalid license URL '$license'.");
|
|
|
|
}
|
|
|
|
$site_license = common_config('license', 'url');
|
|
|
|
if (!common_compatible_license($license, $site_license)) {
|
|
|
|
throw new OAuthException("Listenee stream license '$license' not compatible with site license '$site_license'.");
|
|
|
|
}
|
|
|
|
# optional stuff
|
2009-03-08 08:28:34 +00:00
|
|
|
$fullname = $_GET['omb_listenee_fullname'];
|
2009-02-07 19:33:18 +00:00
|
|
|
if ($fullname && mb_strlen($fullname) > 255) {
|
2008-12-23 19:19:07 +00:00
|
|
|
throw new OAuthException("Full name '$fullname' too long.");
|
|
|
|
}
|
2009-03-08 08:28:34 +00:00
|
|
|
$homepage = $_GET['omb_listenee_homepage'];
|
2009-02-07 19:33:18 +00:00
|
|
|
if ($homepage && (!common_valid_http_url($homepage) || mb_strlen($homepage) > 255)) {
|
2008-12-23 19:19:07 +00:00
|
|
|
throw new OAuthException("Invalid homepage '$homepage'");
|
|
|
|
}
|
2009-03-08 08:28:34 +00:00
|
|
|
$bio = $_GET['omb_listenee_bio'];
|
2009-02-07 19:33:18 +00:00
|
|
|
if ($bio && mb_strlen($bio) > 140) {
|
2008-12-23 19:19:07 +00:00
|
|
|
throw new OAuthException("Bio too long '$bio'");
|
|
|
|
}
|
2009-03-08 08:28:34 +00:00
|
|
|
$location = $_GET['omb_listenee_location'];
|
2009-02-07 19:33:18 +00:00
|
|
|
if ($location && mb_strlen($location) > 255) {
|
2008-12-23 19:19:07 +00:00
|
|
|
throw new OAuthException("Location too long '$location'");
|
|
|
|
}
|
2009-03-08 08:28:34 +00:00
|
|
|
$avatar = $_GET['omb_listenee_avatar'];
|
2008-12-23 19:19:07 +00:00
|
|
|
if ($avatar) {
|
|
|
|
if (!common_valid_http_url($avatar) || strlen($avatar) > 255) {
|
|
|
|
throw new OAuthException("Invalid avatar URL '$avatar'");
|
|
|
|
}
|
|
|
|
$size = @getimagesize($avatar);
|
|
|
|
if (!$size) {
|
|
|
|
throw new OAuthException("Can't read avatar URL '$avatar'");
|
|
|
|
}
|
|
|
|
if ($size[0] != AVATAR_PROFILE_SIZE || $size[1] != AVATAR_PROFILE_SIZE) {
|
|
|
|
throw new OAuthException("Wrong size image at '$avatar'");
|
|
|
|
}
|
|
|
|
if (!in_array($size[2], array(IMAGETYPE_GIF, IMAGETYPE_JPEG,
|
|
|
|
IMAGETYPE_PNG))) {
|
|
|
|
throw new OAuthException("Wrong image type for '$avatar'");
|
|
|
|
}
|
|
|
|
}
|
2009-03-08 08:28:34 +00:00
|
|
|
$callback = $_GET['oauth_callback'];
|
2008-12-23 19:19:07 +00:00
|
|
|
if ($callback && !common_valid_http_url($callback)) {
|
|
|
|
throw new OAuthException("Invalid callback URL '$callback'");
|
|
|
|
}
|
|
|
|
if ($callback && $callback == common_local_url('finishremotesubscribe')) {
|
|
|
|
throw new OAuthException("Callback URL '$callback' is for local site.");
|
|
|
|
}
|
|
|
|
}
|
2008-05-26 12:27:00 +01:00
|
|
|
}
|