convert.php

<?php
/**
 *  Nodes.json von meshviewer laden (per web unter <meshviewerinstall>/nodes.json)
 *  jq nutzen:
 *      cat nodes.json| jq '.nodes  | to_entries | map({key,seen:.value.firstseen}) ' > nodes.firstseen
 *  hopglass server stoppen
 *  Raw.json von hopglass laden (/etc/hopglass/default/raw.json)
 *  php convert.php
 *  scp rawer.json auf /etc/hopglass/default/raw.json
 *  hopglass server starten
 *  Done
 *
 */
$input = json_decode(file_get_contents("nodes.firstseen"));
$output = json_decode(file_get_contents("raw.json"));
$sa=array();
foreach($input as $d)
{
        $sa[$d->key] = $d->seen;
}
foreach($output as $key => &$d)
{
        if(isset($sa[$key]))
        {
                $d->firstseen = $sa[$key] . ".503Z";
        }
}
file_put_contents("rawer.json",json_encode($output));