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<?php
/**
* Superclass for actions that operate on a user
*
* PHP version 5
*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2009, 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/>.
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
/**
* Superclass for actions that operate on a user
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*/
class ProfileFormAction extends Action
{
var $profile = null;
/**
* Take arguments for running
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*/
function prepare($args)
{
parent::prepare($args);
$this->checkSessionToken();
if (!common_logged_in()) {
$this->clientError(_('Not logged in.'));
return false;
}
$id = $this->trimmed('profileid');
if (!$id) {
$this->clientError(_('No profile specified.'));
return false;
}
$this->profile = Profile::staticGet('id', $id);
if (!$this->profile) {
$this->clientError(_('No profile with that ID.'));
return false;
}
return true;
}
/**
* Handle request
*
* Shows a page with list of favorite notices
*
* @param array $args $_REQUEST args; handled in prepare()
*
* @return void
*/
function handle($args)
{
parent::handle($args);
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$this->handlePost();
$this->returnToArgs();
}
}
/**
* Return to the calling page based on hidden arguments
*
* @return void
*/
function returnToArgs()
{
foreach ($this->args as $k => $v) {
if ($k == 'returnto-action') {
$action = $v;
} else if (substr($k, 0, 9) == 'returnto-') {
$args[substr($k, 9)] = $v;
}
}
if ($action) {
common_redirect(common_local_url($action, $args), 303);
} else {
$this->clientError(_("No return-to arguments."));
}
}
/**
* handle a POST request
*
* sub-classes should overload this request
*
* @return void
*/
function handlePost()
{
$this->serverError(_("Unimplemented method."));
}
}
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