Initial commit

2026-10-15 17:17:16 +07:00
commit f9951daf22
7 changed files with 432 additions and 0 deletions
@@ -0,0 +1,123 @@
+<?php
+if ($_GET["name"] == null) {
+    header("Location: /");
+    exit();
+}
+
+function get_data()
+{
+    $cmd = ["sudo", "-n", "/usr/local/sbin/smartctl-proxy.sh", $_GET["name"]];
+    $proc = proc_open($cmd, [1 => ["pipe", "w"]], $pipes);
+
+    if (!is_resource($proc)) {
+        return;
+    }
+
+    $data = stream_get_contents($pipes[1]);
+    fclose($pipes[1]);
+    $retval = proc_close($proc);
+
+    if ($retval == 0) {
+        return json_decode($data);
+    }
+    return $data . "\nProcess exited with $retval";
+}
+
+const NVME_DATA_UNIT = 1000 * 512;
+const GIGABYTE = 10 ** 9;
+const TERABYTE = 10 ** 12;
+
+function data_unit($data)
+{
+    $num = $data * NVME_DATA_UNIT;
+    if ($num < TERABYTE) {
+        return strval(round($num / GIGABYTE, 2)) . " GB";
+    }
+    return strval(round($num / TERABYTE, 2)) . " TB";
+}
+
+$data = get_data();
+?>
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="UTF-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<link rel="stylesheet" href="sakura.css">
+	<title>Block Device Status</title>
+</head>
+<body>
+    <h1><?= $_GET["name"] ?></h1>
+    <?php if (is_string($data)) {
+        echo "<pre>";
+        echo $data;
+        echo "</pre>";
+    } else {
+         ?>
+        <table>
+        	<thead>
+        		<tr>
+        			<th>Property</th>
+        			<th>Value</th>
+        		</tr>
+        	</thead>
+        	<tbody>
+                <tr>
+                   	<td>smartctl <?= implode(
+                        ".",
+                        $data->smartctl->version,
+                    ) ?></td>
+                   	<td></td>
+                </tr>
+        		<tr>
+        			<td>Model Name</td>
+        			<td><?= $data->model_name ?></td>
+        		</tr>
+                <tr>
+                    <td>Temperature</td>
+                    <td><?= $data->temperature->current ?> Celcius</td>
+                </tr>
+        	</tbody>
+        </table>
+
+        <h2>SMART data</h2>
+
+        <table>
+            <thead>
+                <tr>
+                    <th>Property</th>
+                    <th>Value</th>
+                </tr>
+            </thead>
+            <tbody>
+                <?php if ($data->device->type == "nvme") {
+                    $health = $data->nvme_smart_health_information_log; ?>
+                    <tr>
+                        <td>Data Units Read</td>
+                        <td><?= number_format($health->data_units_read) .
+                            " (" .
+                            data_unit($health->data_units_read) .
+                            ")" ?></td>
+                    </tr>
+                    <tr>
+                        <td>Data Units Written</td>
+                        <td><?= number_format($health->data_units_written) .
+                            " (" .
+                            data_unit($health->data_units_written) .
+                            ")" ?></td>
+                    </tr>
+                <?php
+                } ?>
+                <tr></tr>
+            </tbody>
+        </table>
+
+        <details>
+            <summary>Original Output</summary>
+            <pre><?= implode("\n", $data->smartctl->output) ?></pre>
+        </details>
+    <?php
+    } ?>
+</body>
+</html>