Release

web/api/limits_get.php

@@ -0,0 +1,54 @@
+<?php
+require __DIR__ . '/../lib/app.php';
+auth_require();
+
+header('Content-Type: application/json');
+
+$cfg = app_load_config();
+$cap_gb        = (int)($cfg['cap_gb']        ?? 0);
+$cap_reset_day = (int)($cfg['cap_reset_day'] ?? 1);
+$rate_mbps     = (int)($cfg['rate_mbps']     ?? 0);
+
+$stateDir = '/var/lib/snowpanel';
+$statsFile = $stateDir . '/stats.json';
+$metaFile  = $stateDir . '/meta.json';
+
+$usage = [
+  'start_ts' => null,
+  'period_label' => null,
+  'rx' => 0, 'tx' => 0, 'total' => 0,
+  'cap_bytes' => $cap_gb > 0 ? $cap_gb * 1024*1024*1024 : 0,
+  'cap_hit' => false,
+];
+
+if (is_file($metaFile)) {
+  $m = json_decode((string)file_get_contents($metaFile), true);
+  if (is_array($m)) {
+    foreach (['start_ts','period_label','rx','tx','total','cap_bytes','cap_hit'] as $k) {
+      if (array_key_exists($k, $m)) $usage[$k] = $m[$k];
+    }
+  }
+}
+
+$current_rate_mbps = 0.0;
+if (is_file($statsFile)) {
+  $s = json_decode((string)file_get_contents($statsFile), true);
+  $arr = is_array($s) ? ($s['data'] ?? []) : [];
+  $n = count($arr);
+  if ($n >= 2) {
+    $a = $arr[$n-2]; $b = $arr[$n-1];
+    $dt = max(1, (int)$b['t'] - (int)$a['t']);
+    $dr = max(0, (int)$b['read']    - (int)$a['read']);
+    $dw = max(0, (int)$b['written'] - (int)$a['written']);
+    $current_rate_mbps = (($dr + $dw) * 8.0) / $dt / 1_000_000.0;
+  }
+}
+
+echo json_encode([
+  'ok' => true,
+  'cap_gb'        => $cap_gb,
+  'cap_reset_day' => $cap_reset_day,
+  'rate_mbps'     => $rate_mbps,
+  'usage'         => $usage,
+  'current_rate_mbps' => $current_rate_mbps
+]);