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Graphing: error when device is not found (#15459)

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Tony Murray 2023-10-15 04:02:21 -07:00 committed by GitHub
parent fcfaded91f
commit a51e70d067
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1 changed files with 36 additions and 35 deletions
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71
includes/html/graphs/graph.inc.php
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@ -4,42 +4,43 @@ use LibreNMS\Config;
use LibreNMS\Data\Graphing\GraphParameters;
use LibreNMS\Enum\ImageFormat;
global $debug;
if (isset($vars['device'])) {
$device = is_numeric($vars['device'])
? device_by_id_cache($vars['device'])
: device_by_name($vars['device']);
DeviceCache::setPrimary($device['device_id']);
}
// variables for included graphs
$graph_params = new GraphParameters($vars);
// set php variables for legacy graphs
$type = $graph_params->type;
$subtype = $graph_params->subtype;
$height = $graph_params->height;
$width = $graph_params->width;
$from = $graph_params->from;
$to = $graph_params->to;
$period = $graph_params->period;
$prev_from = $graph_params->prev_from;
$inverse = $graph_params->inverse;
$in = $graph_params->in;
$out = $graph_params->out;
$float_precision = $graph_params->float_precision;
$title = $graph_params->visible('title');
$nototal = ! $graph_params->visible('total');
$nodetails = ! $graph_params->visible('details');
$noagg = ! $graph_params->visible('aggregate');
$rrd_options = '';
$env = [];
if (session('preferences.timezone')) {
$env['TZ'] = session('preferences.timezone');
}
try {
if (isset($vars['device'])) {
$device = is_numeric($vars['device'])
? device_by_id_cache($vars['device'])
: device_by_name($vars['device']);
if (empty($device['device_id'])) {
throw new \LibreNMS\Exceptions\RrdGraphException('Device not found');
}
DeviceCache::setPrimary($device['device_id']);
}
// variables for included graphs
$graph_params = new GraphParameters($vars);
// set php variables for legacy graphs
$type = $graph_params->type;
$subtype = $graph_params->subtype;
$height = $graph_params->height;
$width = $graph_params->width;
$from = $graph_params->from;
$to = $graph_params->to;
$period = $graph_params->period;
$prev_from = $graph_params->prev_from;
$inverse = $graph_params->inverse;
$in = $graph_params->in;
$out = $graph_params->out;
$float_precision = $graph_params->float_precision;
$title = $graph_params->visible('title');
$nototal = ! $graph_params->visible('total');
$nodetails = ! $graph_params->visible('details');
$noagg = ! $graph_params->visible('aggregate');
$rrd_options = '';
$env = [];
if (session('preferences.timezone')) {
$env['TZ'] = session('preferences.timezone');
}
require Config::get('install_dir') . "/includes/html/graphs/$type/auth.inc.php";
if ($auth && is_customoid_graph($type, $subtype)) {