Files
fusionpbx/app/system/resources/dashboard/system_cpu_status.php
Alex b64ebb374d Dashboard - Use a class to determine the row span (#7451)
* Dashboard - Use a class to determine the row span

* Update parent.php

* Update icon.php

* Update content.php

* Update domains.php

* Update dashboard_edit.php

* Update missed_calls.php

* Update recent_calls.php

* Update voicemails.php

* Update system_counts.php

* Update system_cpu_status.php

* Update system_disk_usage.php

* Update system_services.php

* Update system_status.php

* Update system_services.php

* Update switch_status.php

* Update registrations.php

* Update ring_group_forward.php

* Update caller_id.php

* Update domain_limits.php

* Update call_forward.php

* Update active_calls.php
2025-08-06 17:01:09 -06:00

387 lines
13 KiB
PHP

<?php
//includes files
require_once dirname(__DIR__, 4) . "/resources/require.php";
//check permisions
require_once "resources/check_auth.php";
if (permission_exists('xml_cdr_view')) {
//access granted
}
else {
echo "access denied";
exit;
}
//add multi-lingual support
$language = new text;
$text = $language->get($_SESSION['domain']['language']['code'], 'app/system');
//system cpu status
echo "<div class='hud_box'>\n";
//set the row style class names
$c = 0;
$row_style["0"] = "row_style0";
$row_style["1"] = "row_style1";
//get the CPU details
if (stristr(PHP_OS, 'BSD') || stristr(PHP_OS, 'Linux')) {
$result = shell_exec('ps -A -o pcpu');
$percent_cpu = 0;
foreach (explode("\n", $result) as $value) {
if (is_numeric($value)) { $percent_cpu = $percent_cpu + $value; }
}
if (stristr(PHP_OS, 'BSD')) {
$result = shell_exec("dmesg | grep -i --max-count 1 CPUs | sed 's/[^0-9]*//g'");
$cpu_cores = trim($result);
}
if (stristr(PHP_OS, 'Linux')) {
$result = @trim(shell_exec("grep -P '^processor' /proc/cpuinfo"));
$cpu_cores = count(explode("\n", $result));
}
if ($cpu_cores > 1) { $percent_cpu = $percent_cpu / $cpu_cores; }
$percent_cpu = round($percent_cpu, 2);
//uptime
$result = shell_exec('uptime');
$load_average = sys_getloadavg();
}
//show the content
echo "<div class='hud_content' ".($dashboard_details_state == "disabled" ?: "onclick=\"$('#hud_system_cpu_status_details').slideToggle('fast');\"").">\n";
echo " <span class='hud_title'><a onclick=\"document.location.href='".PROJECT_PATH."/app/system/system.php'\">".$text['label-cpu_usage']."</a></span>\n";
$token = (new token())->create($_SERVER['PHP_SELF']);
echo " <input id='token' type='hidden' name='" . $token['name'] . "' value='" . $token['hash'] . "'>\n";
subscriber::save_token($token, [system_dashboard_service::get_service_name()]);
if ($dashboard_chart_type === 'line') { ?>
<div class='hud_chart' style='width: 90%;'><canvas id='system_cpu_status_chart'></canvas></div>
<script>
const cpu_status_auth_token = {
name: "<?= $token['name']; ?>",
hash: "<?= $token['hash']; ?>"
}
const cpu_status_subject = '<?php echo system_dashboard_service::CPU_STATUS_TOPIC; ?>';
const dashboard_cpu_usage_chart_main_color = [
'<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[0] ?? '#03c04a'); ?>',
'<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[1] ?? '#ff9933'); ?>',
'<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[2] ?? '#ea4c46'); ?>'
];
function connect_cpu_status_websocket() {
client = new ws_client(`wss://${window.location.hostname}/websockets/`, cpu_status_auth_token);
client.ws.addEventListener("open", async () => {
try {
console.log('Connected');
console.log('Requesting authentication');
// Wait until we are authenticated
await client.request('authentication');
console.log('authenticated');
// Bind event handler so websocket_client.js can call the function when it
// receives the cpu_status event
client.onEvent(cpu_status_subject, update_cpu_chart);
} catch (err) {
console.error("WS setup failed: ", err);
return;
}
});
client.ws.addEventListener("close", async () => {
console.warn("Websocket Disconnected");
});
}
// Function is called automatically by the websocket_client.js when there is a CPU status update
function update_cpu_chart(payload) {
const cores = payload.cpu_status?.per_core;
if (!Array.isArray(cores) || cores.length !== num_cores) return;
const chart = window.system_cpu_status_chart;
if (!chart) return;
// Store into ring buffer
cores.forEach((val, i) => {
cpu_history[i][cpu_index] = Math.round(val);
});
cpu_index = (cpu_index + 1) % max_points;
// Rotate each dataset's ring buffer to match chart order
chart.data.datasets.forEach((dataset, i) => {
const rotated = cpu_history[i].slice(cpu_index).concat(cpu_history[i].slice(0, cpu_index));
dataset.data = rotated;
});
chart.update();
// Optional: update total CPU %
const td_cpu_status = document.getElementById('td_system_cpu_status_chart');
if (td_cpu_status && payload.cpu_status?.total !== undefined) {
td_cpu_status.textContent = `${Math.round(payload.cpu_status.total)}%`;
}
}
// Set chart options
const max_points = 60;
const num_cores = <?= $cpu_cores ?>;
let cpu_history = Array.from({ length: num_cores }, () => new Array(max_points).fill(null));
let cpu_index = 0;
// Color palette (distinct and visually stacked)
const cpu_colors = ['#00bcd4', '#8bc34a', '#ffc107', '#e91e63'];
// Initialize the chart
window.system_cpu_status_chart = new Chart(
document.getElementById('system_cpu_status_chart').getContext('2d'),
{
type: 'line',
data: {
labels: Array.from({ length: max_points }, (_, i) => i + 1),
datasets: Array.from({ length: num_cores }, (_, i) => ({
label: `CPU ${i}`,
data: [...cpu_history[i]],
fill: true,
borderColor: cpu_colors[i % cpu_colors.length],
backgroundColor: cpu_colors[i % cpu_colors.length],
tension: 0.3,
pointRadius: 0
}))
},
options: {
animation: false,
scales: {
y: {
beginAtZero: true,
stacked: true,
min: 0,
max: num_cores * 100,
ticks: {
stepSize: 100
}
},
x: {
ticks: {
autoSkip: true,
callback: function (val, index) {
return (index % 100 === 0 ? ' ' : ' ');
}
},
grid: {
drawOnChartArea: false
}
}
},
plugins: {
tooltip: {
mode: 'index',
intersect: false
},
legend: {
display: false
}
}
}
}
);
connect_cpu_status_websocket();
</script>
<?php }
//add half doughnut chart
if (!isset($dashboard_chart_type) || $dashboard_chart_type == "doughnut") { ?>
<div class='hud_chart' style='width: 175px;'><canvas id='system_cpu_status_chart'></canvas></div>
<script>
const cpu_status_auth_token = {
name: "<?= $token['name']; ?>",
hash: "<?= $token['hash']; ?>"
}
const cpu_status_subject = '<?php echo system_dashboard_service::CPU_STATUS_TOPIC; ?>';
const dashboard_cpu_usage_chart_main_color = [
'<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[0] ?? '#03c04a'); ?>',
'<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[1] ?? '#ff9933'); ?>',
'<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[2] ?? '#ea4c46'); ?>'
];
function connect_cpu_status_websocket() {
client = new ws_client(`wss://${window.location.hostname}/websockets/`, cpu_status_auth_token);
client.ws.addEventListener("open", async () => {
try {
console.log('Connected');
console.log('Requesting authentication');
// Wait until we are authenticated
await client.request('authentication');
console.log('authenticated');
// Bind event handler so websocket_client.js can call the function when it
// receives the cpu_status event
client.onEvent(cpu_status_subject, update_cpu_chart);
} catch (err) {
console.error("WS setup failed: ", err);
return;
}
});
client.ws.addEventListener("close", async () => {
console.warn("Websocket Disconnected");
});
}
// Function is called automatically by the websocket_client.js when there is a CPU status update
function update_cpu_chart(payload) {
let cpu_status = Math.round(payload.cpu_status.total);
const chart = window.system_cpu_status_chart;
if (!chart) return;
// Update chart data
cpu_rounded = Math.round(cpu_status);
chart.data.datasets[0].data = [cpu_rounded, 100 - cpu_rounded];
// Update color based on threshold
if (cpu_rounded <= 60) {
chart.data.datasets[0].backgroundColor[0] = '<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[0] ?? '#03c04a'); ?>';
} else if (cpu_rounded <= 80) {
chart.data.datasets[0].backgroundColor[0] = '<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[1] ?? '#ff9933'); ?>';
} else {
chart.data.datasets[0].backgroundColor[0] = '<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[2] ?? '#ea4c46'); ?>';
}
chart.options.plugins.chart_number_2.text = cpu_rounded;
chart.update();
// Update the row data
const td_cpu_status = document.getElementById('td_system_cpu_status_chart');
if (!td_cpu_status) { return; }
td_cpu_status.textContent = `${payload.cpu_status}%`;
}
window.system_cpu_status_chart = new Chart(
document.getElementById('system_cpu_status_chart').getContext('2d'),
{
type: 'doughnut',
data: {
datasets: [{
data: ['<?php echo $percent_cpu; ?>', 100 - '<?php echo $percent_cpu; ?>'],
backgroundColor: [
<?php
if ($percent_cpu <= 60) {
echo "'".($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[0] ?? '#03c04a')."',\n";
} else if ($percent_cpu <= 80) {
echo "'".($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[1] ?? '#ff9933')."',\n";
} else if ($percent_cpu > 80) {
echo "'".($settings->get('theme', 'dashboard_cpu_usage_chart_main_color')[2] ?? '#ea4c46')."',\n";
}
?>
'<?php echo ($settings->get('theme', 'dashboard_cpu_usage_chart_sub_color') ?? '#d4d4d4'); ?>'
],
borderColor: '<?php echo $settings->get('theme', 'dashboard_chart_border_color'); ?>',
borderWidth: '<?php echo $settings->get('theme', 'dashboard_chart_border_width'); ?>'
}]
},
options: {
circumference: 180,
rotation: 270,
plugins: {
chart_number_2: {
text: '<?php echo round($percent_cpu); ?>'
},
tooltip: {
yAlign: 'bottom',
displayColors: false
}
}
},
plugins: [{
id: 'chart_number_2',
beforeDraw(chart, args, options){
const {ctx, chartArea: {top, right, bottom, left, width, height} } = chart;
ctx.font = chart_text_size + ' ' + chart_text_font;
ctx.textBaseline = 'middle';
ctx.textAlign = 'center';
ctx.fillStyle = '<?php echo $dashboard_number_text_color; ?>';
ctx.fillText(options.text + '%', width / 2, top + (height / 2) + 35);
ctx.save();
}
}]
}
);
connect_cpu_status_websocket();
</script>
<?php }
if ($dashboard_chart_type == "number") {
echo "<span class='hud_stat'>".round($percent_cpu)."%</span>";
}
echo "</div>\n";
if ($dashboard_details_state != 'disabled') {
echo "<div class='hud_details hud_box' id='hud_system_cpu_status_details'>";
echo "<table class='tr_hover' width='100%' cellpadding='0' cellspacing='0' border='0'>\n";
echo "<tr>\n";
echo "<th class='hud_heading' width='50%'>".$text['label-name']."</th>\n";
echo "<th class='hud_heading' style='text-align: right;'>".$text['label-value']."</th>\n";
echo "</tr>\n";
if (PHP_OS == 'FreeBSD' || PHP_OS == 'Linux') {
if (!empty($percent_cpu)) {
echo "<tr class='tr_link_void'>\n";
echo "<td valign='top' class='".$row_style[$c]." hud_text'>".$text['label-cpu_usage']."</td>\n";
echo "<td id='td_system_cpu_status_chart' valign='top' class='".$row_style[$c]." hud_text' style='text-align: right;'>".$percent_cpu."%</td>\n";
echo "</tr>\n";
$c = ($c) ? 0 : 1;
}
if (!empty($cpu_cores)) {
echo "<tr class='tr_link_void'>\n";
echo "<td valign='top' class='".$row_style[$c]." hud_text'>".$text['label-cpu_cores']."</td>\n";
echo "<td valign='top' class='".$row_style[$c]." hud_text' style='text-align: right;'>".$cpu_cores."</td>\n";
echo "</tr>\n";
$c = ($c) ? 0 : 1;
}
echo "<tr class='tr_link_void'>\n";
echo "<td valign='top' class='".$row_style[$c]." hud_text'>".$text['label-load_average']." (1)</td>\n";
echo "<td valign='top' class='".$row_style[$c]." hud_text' style='text-align: right;'>".$load_average[0]."</td>\n";
echo "</tr>\n";
$c = ($c) ? 0 : 1;
echo "<tr class='tr_link_void'>\n";
echo "<td valign='top' class='".$row_style[$c]." hud_text'>".$text['label-load_average']." (5)</td>\n";
echo "<td valign='top' class='".$row_style[$c]." hud_text' style='text-align: right;'>".$load_average[1]."</td>\n";
echo "</tr>\n";
$c = ($c) ? 0 : 1;
echo "<tr class='tr_link_void'>\n";
echo "<td valign='top' class='".$row_style[$c]." hud_text'>".$text['label-load_average']." (15)</td>\n";
echo "<td valign='top' class='".$row_style[$c]." hud_text' style='text-align: right;'>".$load_average[2]."</td>\n";
echo "</tr>\n";
$c = ($c) ? 0 : 1;
}
echo "</table>\n";
echo "</div>";
//$n++;
echo "<span class='hud_expander' onclick=\"$('#hud_system_cpu_status_details').slideToggle('fast');\"><span class='fas fa-ellipsis-h'></span></span>";
}
echo "</div>\n";
?>