add: 添加每月最后一天调度

webgui/api/server.py

@@ -38,6 +38,7 @@ ALLOWED_ORIGINS = {
 }
 VALID_ACTIONS = {"copy", "sync", "move"}
 VALID_SCHEDULE_KINDS = {"daily", "weekly", "monthly"}
+MONTHDAY_LAST = 0
 
 db_lock = threading.RLock()
 scheduler_lock = threading.RLock()
@@ -142,13 +143,15 @@ def compute_next_run_at(
         return iso(local_to_utc(candidate, offset_minutes))
 
     if kind == "monthly":
-        if monthday is None or monthday < 1 or monthday > 31:
-            raise ValueError("scheduleMonthday must be 1-31")
+        if monthday is None or monthday < MONTHDAY_LAST or monthday > 31:
+            raise ValueError("scheduleMonthday must be 0-31")
         for offset_months in range(0, 36):
             year, month = add_months(local_after.year, local_after.month, offset_months)
-            if monthday > monthrange(year, month)[1]:
+            days_in_month = monthrange(year, month)[1]
+            candidate_day = days_in_month if monthday == MONTHDAY_LAST else monthday
+            if candidate_day > days_in_month:
                 continue
-            candidate = datetime(year, month, monthday, hour, minute)
+            candidate = datetime(year, month, candidate_day, hour, minute)
             if candidate > local_after:
                 return iso(local_to_utc(candidate, offset_minutes))
         raise ValueError("could not compute next monthly run")

webgui/api/server_test.py

@@ -48,6 +48,20 @@ class ComputeNextRunAtTest(unittest.TestCase):
             "2026-03-31T23:00:00Z",
         )
 
+    def test_monthly_last_day_uses_current_month_end(self):
+        after = datetime(2026, 2, 1, 0, 0, tzinfo=timezone.utc)
+        self.assertEqual(
+            compute_next_run_at("monthly", "23:00", 0, after, monthday=0),
+            "2026-02-28T23:00:00Z",
+        )
+
+    def test_monthly_last_day_rolls_forward_when_current_month_end_passed(self):
+        after = datetime(2026, 2, 28, 23, 0, tzinfo=timezone.utc)
+        self.assertEqual(
+            compute_next_run_at("monthly", "23:00", 0, after, monthday=0),
+            "2026-03-31T23:00:00Z",
+        )
+
     def test_timezone_offset_is_applied_from_local_schedule_time(self):
         after = datetime(2026, 6, 20, 12, 0, tzinfo=timezone.utc)
         self.assertEqual(

webgui/web/assets/js/app.js

@@ -2,15 +2,15 @@
 // the top-nav active state in sync, and re-renders chrome strings when
 // the locale changes.
 
-import { onRoute } from "./state.js?v=recurring-jobs-5";
-import { t, currentLocale, setLocale, onLocale } from "./i18n.js?v=recurring-jobs-5";
-import { renderRemotes } from "./views/remotes.js?v=recurring-jobs-5";
-import { renderBrowse } from "./views/browser.js?v=recurring-jobs-5";
-import { renderJobs, renderNewJob, stopJobPolling } from "./views/jobs.js?v=recurring-jobs-5";
+import { onRoute } from "./state.js?v=monthly-last-day-1";
+import { t, currentLocale, setLocale, onLocale } from "./i18n.js?v=monthly-last-day-1";
+import { renderRemotes } from "./views/remotes.js?v=monthly-last-day-1";
+import { renderBrowse } from "./views/browser.js?v=monthly-last-day-1";
+import { renderJobs, renderNewJob, stopJobPolling } from "./views/jobs.js?v=monthly-last-day-1";
 import {
   renderConfigureNew,
   renderConfigureEdit,
-} from "./views/configure.js?v=recurring-jobs-5";
+} from "./views/configure.js?v=monthly-last-day-1";
 
 const views = {
   remotes: renderRemotes,

webgui/web/assets/js/i18n.js

@@ -184,9 +184,11 @@ const STRINGS = {
     "jobs.weekday_saturday": "Saturday",
     "jobs.weekday_sunday": "Sunday",
     "jobs.monthday": (n) => `Day ${n}`,
+    "jobs.monthday_last": "Last day",
     "jobs.schedule_label_daily": (time) => `Every day at ${time}`,
     "jobs.schedule_label_weekly": (day, time) => `Every ${day} at ${time}`,
     "jobs.schedule_label_monthly": (day, time) => `Day ${day} of every month at ${time}`,
+    "jobs.schedule_label_monthly_last": (time) => `Last day of every month at ${time}`,
     "jobs.local_option": "Local filesystem",
     "jobs.local_path_help": "For Local filesystem, enter a path visible inside the rclone process, such as /data/source in this Docker setup. For remotes, enter a path inside the selected remote.",
     "jobs.source_remote": "Source location",
@@ -398,9 +400,11 @@ const STRINGS = {
     "jobs.weekday_saturday": "星期六",
     "jobs.weekday_sunday": "星期日",
     "jobs.monthday": (n) => `${n} 号`,
+    "jobs.monthday_last": "最后一天",
     "jobs.schedule_label_daily": (time) => `每天 ${time}`,
     "jobs.schedule_label_weekly": (day, time) => `每周${day.replace(/^星期/, "")} ${time}`,
     "jobs.schedule_label_monthly": (day, time) => `每月 ${day} 号 ${time}`,
+    "jobs.schedule_label_monthly_last": (time) => `每月最后一天 ${time}`,
     "jobs.local_option": "本地文件系统",
     "jobs.local_path_help": "选择本地文件系统时填写 rclone 进程内可见的路径；当前 Docker 编排里通常是 /data/source。选择远程存储时填写该远程内的路径。",
     "jobs.source_remote": "源位置",

webgui/web/assets/js/views/browser.js

@@ -1,8 +1,8 @@
 // views/browser.js — file/folder listing with breadcrumbs, mkdir, upload, delete, rename.
 
 import { post, uploadFile, downloadURL } from "../rc.js";
-import { toast, formatBytes, formatTime } from "../state.js?v=recurring-jobs-5";
-import { t } from "../i18n.js?v=recurring-jobs-5";
+import { toast, formatBytes, formatTime } from "../state.js?v=monthly-last-day-1";
+import { t } from "../i18n.js?v=monthly-last-day-1";
 
 export async function renderBrowse({ remote, path }) {
   const app = document.getElementById("app");

webgui/web/assets/js/views/configure.js

@@ -10,8 +10,8 @@
 // and disabled submit — user must run `rclone config` in a terminal.
 
 import { post } from "../rc.js";
-import { getState, setState, toast } from "../state.js?v=recurring-jobs-5";
-import { t } from "../i18n.js?v=recurring-jobs-5";
+import { getState, setState, toast } from "../state.js?v=monthly-last-day-1";
+import { t } from "../i18n.js?v=monthly-last-day-1";
 
 // --- Route entrypoints ---
 

webgui/web/assets/js/views/jobs.js

@@ -6,8 +6,8 @@ import {
   formatBytes,
   formatSpeed,
   formatDuration,
-} from "../state.js?v=recurring-jobs-5";
-import { t } from "../i18n.js?v=recurring-jobs-5";
+} from "../state.js?v=monthly-last-day-1";
+import { t } from "../i18n.js?v=monthly-last-day-1";
 import {
   createRecurringJob,
   deleteRecurringJob,
@@ -15,7 +15,7 @@ import {
   listRecurringJobs,
   runRecurringJobNow,
   stopRecurringJob,
-} from "../jobs_api.js?v=recurring-jobs-5";
+} from "../jobs_api.js?v=monthly-last-day-1";
 
 let pollTimer = null;
 const WEBGUI_JOB_GROUP_PREFIX = "webgui/transfer";
@@ -276,10 +276,12 @@ function renderWeekdayOptions() {
 }
 
 function renderMonthdayOptions() {
-  return Array.from({ length: 31 }, (_, index) => {
+  const lastDay = `<option value="0">${t("jobs.monthday_last")}</option>`;
+  const numberedDays = Array.from({ length: 31 }, (_, index) => {
     const day = index + 1;
     return `<option value="${day}">${t("jobs.monthday", day)}</option>`;
   }).join("");
+  return lastDay + numberedDays;
 }
 
 function buildTransferBody(action, src, dst) {
@@ -322,7 +324,7 @@ function readRecurringSchedule(form) {
   }
   if (scheduleKind === "monthly") {
     schedule.scheduleMonthday = Number(form.elements.scheduleMonthday.value);
-    if (!Number.isInteger(schedule.scheduleMonthday) || schedule.scheduleMonthday < 1 || schedule.scheduleMonthday > 31) {
+    if (!Number.isInteger(schedule.scheduleMonthday) || schedule.scheduleMonthday < 0 || schedule.scheduleMonthday > 31) {
       throw new Error(t("error.no_schedule_selected"));
     }
   }
@@ -764,6 +766,9 @@ function formatSchedule(job) {
     case "weekly":
       return t("jobs.schedule_label_weekly", weekdayName(job.scheduleWeekday), time);
     case "monthly":
+      if (Number(job.scheduleMonthday) === 0) {
+        return t("jobs.schedule_label_monthly_last", time);
+      }
       return t("jobs.schedule_label_monthly", job.scheduleMonthday, time);
     default:
       return "";

webgui/web/assets/js/views/remotes.js

@@ -1,8 +1,8 @@
 // views/remotes.js — connector-tile grid of configured remotes with CRUD.
 
 import { post } from "../rc.js";
-import { getState, setState, toast } from "../state.js?v=recurring-jobs-5";
-import { t } from "../i18n.js?v=recurring-jobs-5";
+import { getState, setState, toast } from "../state.js?v=monthly-last-day-1";
+import { t } from "../i18n.js?v=monthly-last-day-1";
 
 export async function renderRemotes() {
   const app = document.getElementById("app");

webgui/web/index.html

@@ -7,7 +7,7 @@
   <link rel="icon" type="image/svg+xml" href="/assets/favicon.svg">
   <link rel="stylesheet" href="/assets/styles/tokens.css">
   <link rel="stylesheet" href="/assets/styles/base.css">
-  <link rel="stylesheet" href="/assets/styles/components.css?v=recurring-jobs-5">
+  <link rel="stylesheet" href="/assets/styles/components.css?v=monthly-last-day-1">
 </head>
 <body>
   <header class="top-nav">
@@ -80,6 +80,6 @@
   <div id="toast-stack" class="toast-stack"></div>
   <div id="modal-root"></div>
 
-  <script type="module" src="/assets/js/app.js?v=recurring-jobs-5"></script>
+  <script type="module" src="/assets/js/app.js?v=monthly-last-day-1"></script>
 </body>
 </html>