<?php
if (empty($_POST)) {
    error_log("This must be a post.", 0);
    return;
}

$date = $_POST["date"];
$end  = $_POST["end"];
$hp = explode(",", $_POST["hp"]);
$hc = explode(",", $_POST["hc"]);
$ic = explode(",", $_POST["ic"]);
$pap = explode(",", $_POST["pap"]);

$dt = $date;
$values = "";
$power = "";
$first = 1;
$val_hc = 0;
$val_hp = 0;
$val_i = 0;
$val_pap = 0;
$count = count($hp);
for ($i = 0; $i < $count; $i++) {
    if ($first == 1) {
	$val_hc = $hc[$i];
	$val_hp = $hp[$i];
	$val_ic = $ic[$i];
	$val_pap = $pap[$i];
    } else {
	$val_hc = $val_hc + $hc[$i];
	$val_hp = $val_hp + $hp[$i];
	$val_ic = $val_ic + $ic[$i];
	$val_pap = $val_pap + $pap[$i];
    }
    $values = $values . $dt . ":" . $val_hc . ":" . $val_hp . " ";
    $power = $power . $dt . ":" . $val_ic . ":" . $val_pap . " ";
    $dt = $dt + 2;
    $first = 0;
}

/* error_log("Calling rrd_update on hp.rrd: " . $values, 0);*/

$res = exec("rrdupdate /var/lib/collectd/rrd/home/teleinfo/teleinfo-home.rrd " . $values);
/*error_log("rrd update: " . $res . "=> " . $values, 0); */

$res = exec("rrdupdate /var/lib/collectd/rrd/home/teleinfo/teleinfo_power-home.rrd " . $power);
/*error_log("rrd update: " . $res . "=> " . $power, 0); */

?>