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Code Issues Releases Wiki Activity

add class for system information

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This commit is contained in:
glaszig 2019-08-18 23:22:12 +01:00
parent 76f905fe9d
commit 10dd214b17
2 changed files with 65 additions and 39 deletions
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56
includes/system.php
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@ -88,33 +88,16 @@ function DisplaySystem()
'tr_TR.UTF-8' => 'Türkçe'
);
// hostname
exec("hostname -f", $hostarray);
$hostname = $hostarray[0];
require_once "lib/system.php";
$system = new System();
// uptime
$uparray = explode(" ", exec("cat /proc/uptime"));
$seconds = round($uparray[0], 0);
$minutes = $seconds / 60;
$hours = $minutes / 60;
$days = floor($hours / 24);
$hours = floor($hours - ($days * 24));
$minutes = floor($minutes - ($days * 24 * 60) - ($hours * 60));
$uptime= '';
if ($days != 0) {
$uptime .= $days . ' day' . (($days > 1)? 's ':' ');
}
if ($hours != 0) {
$uptime .= $hours . ' hour' . (($hours > 1)? 's ':' ');
}
if ($minutes != 0) {
$uptime .= $minutes . ' minute' . (($minutes > 1)? 's ':' ');
}
$hostname = $system->hostname();
$uptime = $system->uptime();
$cores = $system->processorCount();
// mem used
$memused = $system->usedMemory();
$memused_status = "primary";
exec("free -m | awk '/Mem:/ { total=$2 ; used=$3 } END { print used/total*100}'", $memarray);
$memused = floor($memarray[0]);
if ($memused > 90) {
$memused_status = "danger";
} elseif ($memused > 75) {
@ -124,9 +107,7 @@ function DisplaySystem()
}
// cpu load
$cores = exec("grep -c ^processor /proc/cpuinfo");
$loadavg = exec("awk '{print $1}' /proc/loadavg");
$cpuload = floor(($loadavg * 100) / $cores);
$cpuload = $system->systemLoadPercentage();
if ($cpuload > 90) {
$cpuload_status = "danger";
} elseif ($cpuload > 75) {
@ -135,25 +116,22 @@ function DisplaySystem()
$cpuload_status = "success";
}
if (isset($_POST['system_reboot'])) {
$status->addMessage("System Rebooting Now!", "warning", false);
$result = shell_exec("sudo /sbin/reboot");
}
if (isset($_POST['system_shutdown'])) {
$status->addMessage("System Shutting Down Now!", "warning", false);
$result = shell_exec("sudo /sbin/shutdown -h now");
}
?>
<div class="row">
<div class="col-lg-12">
<div class="panel panel-primary">
<div class="panel-heading"><i class="fa fa-cube fa-fw"></i> <?php echo _("System"); ?></div>
<div class="panel-body">
<?php
if (isset($_POST['system_reboot'])) {
echo '<div class="alert alert-warning">' . _("System Rebooting Now!") . '</div>';
$result = shell_exec("sudo /sbin/reboot");
}
if (isset($_POST['system_shutdown'])) {
echo '<div class="alert alert-warning">' . _("System Shutting Down Now!") . '</div>';
$result = shell_exec("sudo /sbin/shutdown -h now");
}
?>
<p><?php $status->showMessages(); ?></p>
<?php $status->showMessages(); ?>
<form role="form" action="?page=system_info" method="POST">
<?php echo CSRFTokenFieldTag() ?>
<ul class="nav nav-tabs" role="tablist">

48
lib/system.php Normal file
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@ -0,0 +1,48 @@
<?php
class System {
public function hostname() {
return shell_exec("hostname -f");
}
public function uptime() {
$uparray = explode(" ", exec("cat /proc/uptime"));
$seconds = round($uparray[0], 0);
$minutes = $seconds / 60;
$hours = $minutes / 60;
$days = floor($hours / 24);
$hours = floor($hours - ($days * 24));
$minutes = floor($minutes - ($days * 24 * 60) - ($hours * 60));
$uptime= '';
if ($days != 0) {
$uptime .= $days . ' day' . (($days > 1)? 's ':' ');
}
if ($hours != 0) {
$uptime .= $hours . ' hour' . (($hours > 1)? 's ':' ');
}
if ($minutes != 0) {
$uptime .= $minutes . ' minute' . (($minutes > 1)? 's ':' ');
}
return $uptime;
}
public function usedMemory() {
$used = shell_exec("free -m | awk '/Mem:/ { total=$2 ; used=$3 } END { print used/total*100}'");
return floor($used);
}
public function processorCount() {
$procs = shell_exec("nproc --all");
return intval($proc);
}
public function loadAvg1Min() {
$load = exec("awk '{print $1}' /proc/loadavg");
return floatval($load);
}
public function systemLoadPercentage() {
return floor(($this->loadAvg1Min() * 100) / $this->processorCount());
}
}