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<?php
/**
* Geocode action class
*
* PHP version 5
*
* @category Action
* @package StatusNet
* @author Craig Andrews <candrews@integralblue.com>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2008, 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') && !defined('LACONICA')) {
exit(1);
}
/**
* Geocode action class
*
* @category Action
* @package StatusNet
* @author Craig Andrews <candrews@integralblue.com>
* @copyright 2009 Free Software Foundation, Inc http://www.fsf.org
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*/
class GeocodeAction extends Action
{
var $lat = null;
var $lon = null;
var $location = null;
function prepare($args)
{
parent::prepare($args);
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
$this->clientError(_('There was a problem with your session token. '.
'Try again, please.'));
}
$this->lat = $this->trimmed('lat');
$this->lon = $this->trimmed('lon');
$this->location = Location::fromLatLon($this->lat, $this->lon);
return true;
}
/**
* Class handler
*
* @param array $args query arguments
*
* @return nothing
*
**/
function handle($args)
{
header('Content-Type: application/json; charset=utf-8');
$location_object = array();
$location_object['lat']=$this->lat;
$location_object['lon']=$this->lon;
if($this->location) {
$location_object['location_id']=$this->location->location_id;
$location_object['location_ns']=$this->location->location_ns;
$location_object['name']=$this->location->getName();
$location_object['url']=$this->location->getUrl();
}
print(json_encode($location_object));
}
/**
* Is this action read-only?
*
* @return boolean true
*/
function isReadOnly($args)
{
return true;
}
}
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