vzlogger/backend/lib/View/JSON/JSONChannelView.php
2010-07-22 16:21:26 +02:00

60 lines
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1.8 KiB
PHP

<?php
/**
* @copyright Copyright (c) 2010, The volkszaehler.org project
* @package channel
* @license http://www.opensource.org/licenses/gpl-license.php GNU Public License
*/
/*
* This file is part of volkzaehler.org
*
* volkzaehler.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* volkzaehler.org 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with volkszaehler.org. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Volkszaehler\View\JSON;
/**
* JSON channel view
*
* also used for data
*
* @author Steffen Vogel <info@steffenvogel.de>
* @package channel
*/
class JSONChannelView extends JSONView {
public function add(\Volkszaehler\Model\Channel $obj, array $data = NULL) {
$channel['uuid'] = (string) $obj->getUuid();
$channel['indicator'] = $obj->getIndicator();
$channel['unit'] = $obj->getUnit();
$channel['name'] = $obj->getName();
$channel['description'] = $obj->getDescription();
// TODO adapt to new indicator style
if (is_subclass_of($obj, '\Volkszaehler\Model\Channel\Meter')) {
$channel['resolution'] = (int) $obj->getResolution();
$channel['cost'] = (float) $obj->getCost();
}
if (isset($data)) {
$channel['data'] = array();
foreach ($data as $reading) {
$channel['data'][] = array($reading['timestamp'], $reading['value'], $reading['count']);
}
}
$this->json['channels'][] = $channel;
}
}
?>