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<?php
/**
* Handle an updateprofile action
*
* PHP version 5
*
* @category Action
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Robin Millette <millette@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://laconi.ca/
*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, 2009, Control Yourself, 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/>.
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR.'/lib/omb.php';
require_once INSTALLDIR.'/extlib/libomb/service_provider.php';
/**
* Handle an updateprofile action
*
* @category Action
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Robin Millette <millette@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://laconi.ca/
*/
class UpdateprofileAction extends Action
{
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
$version = $req->get_parameter('omb_version');
if ($version != OMB_VERSION_01) {
$this->clientError(_('Unsupported OMB version'), 400);
return false;
}
# First, check to see if listenee exists
$listenee = $req->get_parameter('omb_listenee');
$remote = Remote_profile::staticGet('uri', $listenee);
if (!$remote) {
$this->clientError(_('Profile unknown'), 404);
return false;
}
# Second, check to see if they should be able to post updates!
# We see if there are any subscriptions to that remote user with
# the given token.
$sub = new Subscription();
$sub->subscribed = $remote->id;
$sub->token = $token->key;
if (!$sub->find(true)) {
$this->clientError(_('You did not send us that profile'), 403);
return false;
}
$profile = Profile::staticGet('id', $remote->id);
if (!$profile) {
# This one is our fault
$this->serverError(_('Remote profile with no matching profile'), 500);
return false;
}
$nickname = $req->get_parameter('omb_listenee_nickname');
if ($nickname && !Validate::string($nickname, array('min_length' => 1,
'max_length' => 64,
'format' => NICKNAME_FMT))) {
$this->clientError(_('Nickname must have only lowercase letters and numbers and no spaces.'));
return false;
}
$license = $req->get_parameter('omb_listenee_license');
if ($license && !common_valid_http_url($license)) {
$this->clientError(sprintf(_("Invalid license URL '%s'"), $license));
return false;
}
return true;
}
function handle($args)
{
parent::handle($args);
try {
$srv = new OMB_Service_Provider(null, omb_oauth_datastore(),
omb_oauth_server());
$srv->handleUpdateProfile();
} catch (Exception $e) {
$this->serverError($e->getMessage());
return;
}
}
}
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