added terminal interface as default. old website as no-js fallback

terminal/api/users.php

@@ -0,0 +1,42 @@
+<?php
+declare(strict_types=1);
+
+require __DIR__ . '/_bootstrap.php';
+
+$siteRoot = '//' . ($_SERVER['HTTP_HOST'] ?? 'localhost');
+
+$skelIndex = '/etc/skel/public_html/index.html';
+$skelIndexCksum = is_file($skelIndex) ? @md5_file($skelIndex) : null;
+
+$users = [];
+$homes = glob('/home/*', GLOB_ONLYDIR) ?: [];
+
+foreach ($homes as $homeDir) {
+    $user = basename($homeDir);
+    if ($user === '' || $user === 'lost+found') {
+        continue;
+    }
+
+    $userIndex = $homeDir . '/public_html/index.html';
+    $userPub = $homeDir . '/public_html';
+
+    if (!is_dir($userPub)) {
+        continue;
+    }
+
+    $hasCustomIndex = false;
+    if (is_file($userIndex) && $skelIndexCksum !== null) {
+        $userCksum = @md5_file($userIndex);
+        $hasCustomIndex = ($userCksum !== false && $userCksum !== $skelIndexCksum);
+    } elseif (is_file($userIndex)) {
+        $hasCustomIndex = true;
+    }
+
+    $users[] = [
+        'username' => $user,
+        'url' => $siteRoot . '/~' . rawurlencode($user) . '/',
+        'hasContent' => $hasCustomIndex,
+    ];
+}
+
+json_out(['users' => $users]);