$value) { $vars[$name] = $value; } [$type, $subtype] = extract_graph_type($vars['type']); if (is_numeric($vars['device'])) { $device = device_by_id_cache($vars['device']); } elseif (! empty($vars['device'])) { $device = device_by_name($vars['device']); } // FIXME -- remove these $width = $vars['width']; $height = $vars['height']; $title = $vars['title']; $vertical = $vars['vertical']; $legend = $vars['legend']; $output = (! empty($vars['output']) ? $vars['output'] : 'default'); $from = parse_at_time($_GET['from']) ?: Config::get('time.day'); $to = parse_at_time($_GET['to']) ?: Config::get('time.now'); $graph_type = (isset($vars['graph_type']) ? $vars['graph_type'] : Config::get('webui.graph_type')); $period = ($to - $from); $base64_output = ''; $prev_from = ($from - $period); $graphfile = Config::get('temp_dir') . '/' . strgen(); require Config::get('install_dir') . "/includes/html/graphs/$type/auth.inc.php"; //set default graph title $graph_title = format_hostname($device); if ($auth && is_customoid_graph($type, $subtype)) { $unit = $vars['unit']; include Config::get('install_dir') . '/includes/html/graphs/customoid/customoid.inc.php'; } elseif ($auth && is_file(Config::get('install_dir') . "/includes/html/graphs/$type/$subtype.inc.php")) { include Config::get('install_dir') . "/includes/html/graphs/$type/$subtype.inc.php"; } else { graph_error("$type*$subtype "); // Graph Template Missing"); } if ($error_msg) { // We have an error :( graph_error($graph_error); } elseif ($auth === null) { // We are unauthenticated :( graph_error($width < 200 ? 'No Auth' : 'No Authorization'); } else { // $rrd_options .= " HRULE:0#999999"; if ($graph_type === 'svg') { $rrd_options .= ' --imgformat=SVG'; if ($width < 350) { $rrd_options .= ' -m 0.75 -R light'; } } if ($command_only) { echo "
"; echo "

RRDTool Command

"; echo "
";
        echo 'rrdtool ' . Rrd::buildCommand('graph', $graphfile, $rrd_options);
        echo '
'; $return = Rrd::graph($graphfile, $rrd_options); echo "

RRDTool Output

"; echo "
";
        echo "$return";
        echo '
'; unlink($graphfile); echo '
'; } elseif ($no_file) { graph_error($width < 200 ? 'No Data' : 'No Data file'); } elseif ($rrd_options) { Rrd::graph($graphfile, $rrd_options); d_echo($rrd_cmd); if (is_file($graphfile)) { if (! \LibreNMS\Util\Debug::isEnabled()) { set_image_type(); if ($output === 'base64') { $imagedata = file_get_contents($graphfile); $base64_output = base64_encode($imagedata); } else { $fd = fopen($graphfile, 'r'); fpassthru($fd); fclose($fd); } } else { echo `ls -l $graphfile`; echo 'graph'; } unlink($graphfile); } elseif (isset($rrd_filename) && ! Rrd::checkRrdExists($rrd_filename)) { graph_error($width < 200 ? 'No Data' : 'No Data file'); } else { graph_error($width < 200 ? 'Draw Error' : 'Error Drawing Graph'); } } else { graph_error($width < 200 ? 'Def Error' : 'Graph Definition Error'); } }