Add dashboard-a.php

2025-09-03 19:28:38 +00:00
parent eebebb405b
commit 984f17011b
1 changed files with 163 additions and 0 deletions
--- a/dashboard-a.php
+++ b/dashboard-a.php
@ -0,0 +1,163 @@
+<?php
+/*
+  Baldnerd's PHP Dashboard [A]
+  Version 1.0 - By Robbie Ferguson, 2025-09-03
+  A landing page which reveals only basic server state info,
+  but not overly confidential data.
+*/
+if (isset($_GET['status'])) {
+    header('Content-Type: application/json');
+
+    // --- Memory ---
+    $memUsagePercent = "N/A";
+    $memInfo = @file("/proc/meminfo");
+    if ($memInfo !== false) {
+        $memTotal = 0;
+        $memAvailable = 0;
+        foreach ($memInfo as $line) {
+            if (strpos($line, "MemTotal:") === 0) {
+                $memTotal = (int) filter_var($line, FILTER_SANITIZE_NUMBER_INT);
+            }
+            if (strpos($line, "MemAvailable:") === 0) {
+                $memAvailable = (int) filter_var($line, FILTER_SANITIZE_NUMBER_INT);
+            }
+        }
+        if ($memTotal > 0) {
+            $used = $memTotal - $memAvailable;
+            $memUsagePercent = round(($used / $memTotal) * 100, 1);
+        }
+    }
+
+    // --- Disk ---
+    $diskTotal = @disk_total_space("/");
+    $diskFree  = @disk_free_space("/");
+    $diskUsedPercent = $diskTotal > 0 ? round((($diskTotal - $diskFree) / $diskTotal) * 100, 1) : "N/A";
+    $diskFreePercent = $diskTotal > 0 ? 100 - $diskUsedPercent : "N/A";
+
+    // --- Uptime ---
+    $uptimeDisplay = "N/A";
+    $uptime = @file_get_contents("/proc/uptime");
+    if ($uptime !== false) {
+        $uptimeSeconds = explode(" ", $uptime)[0];
+        $days = floor($uptimeSeconds / 86400);
+        $hours = floor(($uptimeSeconds % 86400) / 3600);
+        $mins = floor(($uptimeSeconds % 3600) / 60);
+        $uptimeDisplay = "{$days}d {$hours}h {$mins}m";
+    }
+
+    // --- Load Average ---
+    $loadAvg = @sys_getloadavg();
+    $load1 = $load5 = $load15 = "N/A";
+    if ($loadAvg !== false) {
+        $load1 = $loadAvg[0];
+        $load5 = $loadAvg[1];
+        $load15 = $loadAvg[2];
+    }
+
+    echo json_encode([
+        "memory" => $memUsagePercent,
+        "diskUsed" => $diskUsedPercent,
+        "diskFree" => $diskFreePercent,
+        "uptime" => $uptimeDisplay,
+        "load1" => $load1,
+        "load5" => $load5,
+        "load15" => $load15,
+        "timestamp" => date("Y-m-d H:i:s")
+    ]);
+    exit();
+}
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Status</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            background: #1e1e2e;
+            color: #e0e0e0;
+            text-align: center;
+            padding: 40px;
+        }
+        .status {
+            background: #2e2e3e;
+            padding: 20px 30px;
+            border-radius: 12px;
+            display: inline-block;
+            box-shadow: 0 0 15px rgba(0,0,0,0.4);
+        }
+        h1 {
+            color: #4ade80;
+            margin-bottom: 20px;
+        }
+        table {
+            margin: 0 auto;
+            border-collapse: collapse;
+            width: 360px;
+        }
+        td {
+            padding: 10px;
+            border-bottom: 1px solid #444;
+        }
+        td:first-child {
+            text-align: left;
+            font-weight: bold;
+            color: #9ca3af;
+        }
+        td:last-child {
+            text-align: right;
+        }
+        .last-updated {
+            margin-top: 15px;
+            font-size: 0.9em;
+            color: #9ca3af;
+        }
+    </style>
+</head>
+<body>
+    <div class="status">
+        <h1>&#9989; System Online</h1>
+        <table>
+            <tr><td>Memory Usage:</td><td id="mem">--</td></tr>
+            <tr><td>Disk Used:</td><td id="diskUsed">--</td></tr>
+            <tr><td>Disk Free:</td><td id="diskFree">--</td></tr>
+            <tr><td>Uptime:</td><td id="uptime">--</td></tr>
+            <tr><td>Load Average (1m):</td><td id="load1">--</td></tr>
+            <tr><td>Load Average (5m):</td><td id="load5">--</td></tr>
+            <tr><td>Load Average (15m):</td><td id="load15">--</td></tr>
+        </table>
+        <div class="last-updated">
+            Updated: <span id="lastUpdated">--</span>
+        </div>
+    </div>
+
+    <script>
+      async function updateStatus() {
+        try {
+            const res = await fetch("?status=1");
+            const data = await res.json();
+
+            document.getElementById("mem").textContent = data.memory + "%";
+            document.getElementById("diskUsed").textContent = data.diskUsed + "%";
+            document.getElementById("diskFree").textContent = data.diskFree + "%";
+            document.getElementById("uptime").textContent = data.uptime;
+            document.getElementById("load1").textContent = data.load1;
+            document.getElementById("load5").textContent = data.load5;
+            document.getElementById("load15").textContent = data.load15;
+
+            // Convert server timestamp to local timezone
+            const localTime = new Date(data.timestamp + " UTC");
+            document.getElementById("lastUpdated").textContent = localTime.toLocaleString();
+        } catch (e) {
+            console.error("Failed to fetch status:", e);
+        }
+      }
+
+      // Update immediately, then every 5s
+      updateStatus();
+      setInterval(updateStatus, 5000);
+    </script>
+
+</body>
+</html>