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<?php
/**
* Add a flag to a profile
*
* PHP version 5
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* 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/>.
*/
if (!defined('STATUSNET')) {
exit(1);
}
/**
* Action to flag a profile.
*
* @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 FlagprofileAction extends Action
{
var $profile = null;
var $flag = null;
/**
* Take arguments for running
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*/
function prepare($args)
{
parent::prepare($args);
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
throw new ClientException(_('Action only accepts POST'));
}
if (!common_logged_in()) {
$this->clientError(_('Not logged in.'));
return false;
}
$id = $this->trimmed('flagprofileto');
if (!$id) {
$this->clientError(_('No profile specified.'));
return false;
}
$this->profile = Profile::staticGet('id', $id);
if (empty($this->profile)) {
$this->clientError(_('No profile with that ID.'));
return false;
}
$user = common_current_user();
assert(!empty($user)); // checked above
if (User_flag_profile::exists($this->profile->id,
$user->id))
{
$this->clientError(_('Flag already exists.'));
return false;
}
return true;
}
/**
* Handle request
*
* @param array $args $_REQUEST args; handled in prepare()
*
* @return void
*/
function handle($args)
{
parent::handle($args);
$this->flagProfile();
$this->returnTo();
}
function title() {
return _('Flag profile');
}
/**
* save the profile flag
*
* @return void
*/
function flagProfile()
{
$user = common_current_user();
assert(!empty($user));
assert(!empty($this->profile));
$ufp = new User_flag_profile();
$ufp->profile_id = $this->profile->id;
$ufp->user_id = $user->id;
$ufp->created = common_sql_now();
if (!$ufp->insert()) {
throw new ServerException(sprintf(_("Could not flag profile '%s' with flag '%s'."),
$this->profile->nickname, $this->flag));
}
$ufp->free();
}
function returnTo()
{
// Now, gotta figure where we go back to
foreach ($this->args as $k => $v) {
if ($k == 'returnto-action') {
$action = $v;
} elseif (substr($k, 0, 9) == 'returnto-') {
$args[substr($k, 9)] = $v;
}
}
common_redirect(common_local_url($action, $args), 303);
}
}
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