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viewdata_dygraph.php
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viewdata_dygraph.php
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<?php
/*
OpenSensorData.net
OpenSensorData.net is a free (as in freedom) online database and
API to store sensor data.
Copyright (C) 2013 Sony Computer Science Laboratory Paris
Author: Peter Hanappe
This program 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
(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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
require_once "error.inc.php";
require_once "db.inc.php";
require_once "input.inc.php";
require_once "datastream.inc.php";
db_connect();
$path = $_GET['path'];
$selector = new Selector();
if (!$selector->parse($path))
badRequest($selector->err);
$datastream = new Datastream();
if (!$datastream->load($selector->id))
badRequest("Invalid datastream ID: " . $sel['datastream']);
db_close();
?><html>
<head>
<script type="text/javascript" src="<?php echo $base_url ?>/dygraph-combined.js"></script>
</head>
<body>
<div id="graphdiv"></div>
<script type="text/javascript">
g = new Dygraph(
document.getElementById("graphdiv"),
"<?php echo $base_url ?>/datastreams/<?php echo $path ?>",
{ labels: [ "Date", "<?php echo $datastream->name ?>" ] }
);
</script>
</body>
</html>