🦄 Sync 2026-11-13 03:09:08

luci-app-crontab-wizard/Makefile

@@ -0,0 +1,20 @@
+#
+# Copyright 2025 Rafał Wabik - IceG - From eko.one.pl forum
+#
+# MIT License
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=luci-app-crontab-wizard
+LUCI_TITLE:=Crontab configurator for LuCI JS
+MAINTAINER:=Rafał Wabik <4Rafal@gmail.com>
+LUCI_DESCRIPTION:=Super simple graphical configurator for crontab.
+LUCI_DEPENDS:=
+PKG_VERSION:=1.0.4
+PKG_RELEASE:=1
+LUCI_PKGARCH:=all
+
+include $(TOPDIR)/feeds/luci/luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature

luci-app-crontab-wizard/htdocs/luci-static/resources/view/system/crontab_wizard.js

@@ -0,0 +1,750 @@
+'use strict';
+'require baseclass';
+'require form';
+'require ui';
+'require view';
+'require fs';
+'require tools.widgets as widgets';
+
+/*
+
+  Copyright 2025 Rafał Wabik - IceG - From eko.one.pl forum
+  
+  MIT License
+  
+*/
+
+function popTimeout(a, message, timeout, severity) {
+  ui.addTimeLimitedNotification(a, message, timeout, severity)
+}
+
+return view.extend({
+  colors: {
+    light: {
+      minute: '#fdd2d6',
+      hour:   '#cfead1',
+      day:    '#ffd8ad',
+      month:  '#bbdefb',
+      weekday:'#e1bee7'
+    },
+    dark: {
+      minute: '#5b2f35',
+      hour:   '#2f4732',
+      day:    '#4a3828',
+      month:  '#30475e',
+      weekday:'#3a2f41'
+    }
+  },
+
+  getCurrentColors: function() {
+    const isDarkMode = document.documentElement.getAttribute('data-darkmode') === 'true';
+    return isDarkMode ? this.colors.dark : this.colors.light;
+  },
+
+  getBadgeTextColor: function() {
+    const isDarkMode = document.documentElement.getAttribute('data-darkmode') === 'true';
+    return isDarkMode ? '#ffffff' : '#111111';
+  },
+
+  _weekdayNames: function(){
+    return [
+      _('Sunday'), _('Monday'), _('Tuesday'), _('Wednesday'), _('Thursday'), _('Friday'), _('Saturday')
+    ];
+  },
+  _monthNames: function(){
+    return [
+      '', _('January'), _('February'), _('March'), _('April'), _('May'), _('June'),
+      _('July'), _('August'), _('September'), _('October'), _('November'), _('December')
+    ];
+  },
+
+  _formatRange: function(a, b){
+    return a + '-' + b;
+  },
+
+  _parseSegments: function(expr, base) {
+    if (!expr || expr === '*') return { type: 'any' };
+    if (/^\*\/\d+$/.test(expr)) return { type: 'step', step: parseInt(expr.slice(2), 10) };
+
+    const segs = [];
+    expr.split(',').forEach(function(part){
+      const m = part.match(/^(\d+)-(\d+)$/);
+      if (m) {
+        const a = parseInt(m[1],10), b = parseInt(m[2],10);
+        segs.push({ kind:'range', a:a, b:b });
+      } else {
+        const v = parseInt(part,10);
+        if (!isNaN(v)) segs.push({ kind:'single', v:v });
+      }
+    });
+    return { type:'list', segs:segs };
+  },
+
+  _expand: function(parsed, minVal, maxVal) {
+    if (parsed.type === 'any') return null;
+    const vals = new Set();
+    if (parsed.type === 'step') {
+      const n = parsed.step;
+      for (let i=minVal; i<=maxVal; i+=n) vals.add(i);
+      return Array.from(vals).sort(function(a,b){ return a-b; });
+    }
+    parsed.segs.forEach(function(s){
+      if (s.kind==='single') { if (s.v>=minVal && s.v<=maxVal) vals.add(s.v); }
+      else { for (let i=s.a; i<=s.b; i++) if (i>=minVal && i<=maxVal) vals.add(i); }
+    });
+    return Array.from(vals).sort(function(a,b){ return a-b; });
+  },
+
+  _humanList: function(parsed, labeller) {
+    if (parsed.type === 'any')  return null;
+    if (parsed.type === 'step') return null;
+    const self = this;
+    const items = parsed.segs.map(function(s){
+      if (s.kind==='single') return labeller(s.v, false);
+      return self._formatRange(labeller(s.a,false), labeller(s.b,true));
+    });
+    return items.join(', ');
+  },
+
+  _pluralMin:  function(n){ return (n===1) ? _('minute')  : _('minutes'); },
+  _pluralHour: function(n){ return (n===1) ? _('hour')    : _('hours');   },
+  _pluralDay:  function(n){ return (n===1) ? _('day')     : _('days');    },
+
+  _pad2: function(n){ return (n<10 ? '0'+n : ''+n); },
+
+  _enumerateTimes: function(minExpr, hourExpr) {
+    const pm = this._parseSegments(minExpr,0), ph = this._parseSegments(hourExpr,0);
+    const mins  = (pm.type==='any' || pm.type==='step') ? null : this._expand(pm,0,59);
+    const hours = (ph.type==='any' || ph.type==='step') ? null : this._expand(ph,0,23);
+    if (!mins || !hours) return null;
+
+    const combos = [];
+    for (let i=0;i<hours.length;i++){
+      for (let j=0;j<mins.length;j++){
+        combos.push(this._pad2(hours[i])+':'+this._pad2(mins[j]));
+      }
+    }
+    if (combos.length===1) return { single: combos[0], list: null };
+    if (combos.length>0 && combos.length<=12) return { single: null, list: combos.join(', ') };
+    return null;
+  },
+
+  _timeOfDayPhrase: function(minExpr, hourExpr) {
+    const pm = this._parseSegments(minExpr,0), ph = this._parseSegments(hourExpr,0);
+
+    const times = this._enumerateTimes(minExpr, hourExpr);
+    if (times) {
+      if (times.single) return _('at time: %s').format(times.single);
+      return _('at times: %s').format(times.list);
+    }
+
+    let parts = [];
+
+    // Minutes
+    if (pm.type==='step') {
+      parts.push(_('runs every %d %s').format(pm.step, this._pluralMin(pm.step)));
+    } else if (pm.type==='list') {
+      const list = this._humanList(pm, function(n){ return String(n); });
+      if (list) parts.push(_('in minutes: %s').format(list));
+    }
+
+    // Hours
+    if (ph.type==='step') {
+      parts.push(_('runs every %d %s').format(ph.step, this._pluralHour(ph.step)));
+    } else if (ph.type==='list') {
+      const listH = this._humanList(ph, function(n){ return String(n); });
+      if (listH) parts.push(_('in hours: %s').format(listH));
+    }
+
+    return parts.length > 0 ? parts.join('; ') : null;
+  },
+
+  _descDayOfMonth: function(expr){
+    if (expr === '*') return null;
+    const p = this._parseSegments(expr,1);
+
+    if (p.type==='step') {
+      return _('runs every %d %s of the month').format(p.step, this._pluralDay(p.step));
+    }
+
+    const listStr = this._humanList(p, function(n){ return String(n); });
+    if (!listStr) return null;
+    return _('on day(s): %s').format(listStr);
+  },
+
+  _descMonth: function(expr){
+    if (expr === '*') return null;
+    const p = this._parseSegments(expr,1);
+    if (p.type==='step') return _('runs every %d month(s)').format(p.step);
+    const months = this._monthNames();
+    const list = this._humanList(p, function(n){ return months[n]; });
+    return list ? _('in month(s): %s').format(list) : null;
+  },
+
+  _descWeekday: function(expr){
+    if (expr === '*') return null;
+    const p = this._parseSegments(expr,0);
+    if (p.type==='step') return _('runs every %d day of the week').format(p.step);
+    const days = this._weekdayNames();
+    const list = this._humanList(p, function(n){ return days[n===7?0:n]; });
+    return list ? _('on weekday(s): %s').format(list) : null;
+  },
+
+  _describeCron: function(minute, hour, day, month, weekday, command){
+    const parts = [];
+
+    const isMinuteChanged = minute !== '*';
+    const isHourChanged = hour !== '*';
+    const isDayChanged = day !== '*';
+    const isMonthChanged = month !== '*';
+    const isWeekdayChanged = weekday !== '*';
+
+    // Nothing changed
+    if (!isMinuteChanged && !isHourChanged && !isDayChanged && !isMonthChanged && !isWeekdayChanged) {
+      const prefix = command ? _('Command "%s" ').format(command) : _('Command');
+      return prefix + ' ';
+    }
+
+    // Time (hour and minute)
+    const timePart = this._timeOfDayPhrase(minute, hour);
+    if (timePart) parts.push(timePart);
+
+    // Month
+    const monthPart = this._descMonth(month);
+    if (monthPart) parts.push(monthPart);
+
+    // Day of month
+    const dayPart = this._descDayOfMonth(day);
+    if (dayPart) parts.push(dayPart);
+
+    // Day of week
+    const weekdayPart = this._descWeekday(weekday);
+    if (weekdayPart) parts.push(weekdayPart);
+
+    const prefix = command ? _('Command "%s" will run').format(command) : _('Command will run');
+    
+    if (parts.length === 0) {
+      return prefix + '.';
+    }
+    
+    return prefix + ' ' + parts.join('; ') + '.';
+  },
+
+  addStyles: function() {
+    const style = document.createElement('style');
+    style.type = 'text/css';
+    style.textContent = `
+    .ifacebox .span-40  { grid-column: span 2; }
+    .ifacebox .span-80  { grid-column: span 4; }
+    .ifacebox .span-160 { grid-column: span 8; }
+    .ifacebox .span-320 { grid-column: span 8; }
+    @media (max-width: 560px) {
+      .ifacebox .span-320 { grid-column: span 8 !important; }
+    }
+    :root {
+      --tile-free: #eceff1;
+      --tile-active: #34c759;
+      --tile-text: #263238;
+      --tile-text-on-active: #ffffff;
+      --iface-head-bg: #f8f8f8;
+      --app-id-font-color: #454545;
+      --border-color-soft: #eceff1;
+      --border-color-medium: #cfd8dc;
+      --border-color-strong: #90a4ae;
+      --tile-border: #b0bec5;
+      --cron-minute: #fdd2d6;
+      --cron-hour: #cfead1;
+      --cron-day: #ffd8ad;
+      --cron-month: #bbdefb;
+      --cron-weekday: #e1bee7;
+      --badge-text: #111111;
+      --badge-border: rgba(0,0,0,.15);
+      --badge-shadow: rgba(0,0,0,.06);
+
+      --multiselect-bg: var(--border-color-low);
+      --multiselect-text: #263238;
+      --multiselect-border: #cfd8dc;
+      --multiselect-selected-bg: #e3f2fd;
+      --multiselect-selected-text: #1565c0;
+      --multiselect-hover-bg: #f5f5f5;
+    }
+    :root[data-darkmode="true"] {
+      --tile-free: #2a2f34;
+      --tile-active: #2ecc71;
+      --tile-text: #e5e7eb;
+      --tile-text-on-active: #ffffff;
+      --iface-head-bg: #1f2327;
+      --border-color-soft: #2a2f34;
+      --border-color-medium: #3a4146;
+      --border-color-strong: #6b737a;
+      --app-id-font-color: #f6f6f6;
+      --tile-border: #54616b;
+
+      --cron-minute: #8b4f5a;
+      --cron-hour:   #4f6b52;
+      --cron-day:    #7a5838;
+      --cron-month:  #4a6b8e;
+      --cron-weekday:#5a4f71;
+
+      --badge-text: #ffffff;
+      --badge-border: rgba(255,255,255,.2);
+      --badge-shadow: rgba(0,0,0,.35);
+
+      --multiselect-bg: var(--border-color-low);
+      --multiselect-text: #e5e7eb;
+      --multiselect-border: #3a4146;
+      --multiselect-hover-bg: #3a4146;
+    }
+
+    .cron-minute-head { background: var(--cron-minute) !important; }
+    .cron-hour-head   { background: var(--cron-hour)   !important; }
+    .cron-day-head    { background: var(--cron-day)    !important; }
+    .cron-month-head  { background: var(--cron-month)  !important; }
+    .cron-weekday-head{ background: var(--cron-weekday)!important; }
+
+    :root .cron-minute-head { color: #263238 !important; }
+    :root .cron-hour-head   { color: #263238 !important; }
+    :root .cron-day-head    { color: #263238 !important; }
+    :root .cron-month-head  { color: #263238 !important; }
+    :root .cron-weekday-head{ color: #263238 !important; }
+
+    :root[data-darkmode="true"] .cron-minute-head { color: #ffcdd2 !important; }
+    :root[data-darkmode="true"] .cron-hour-head   { color: #c8e6c9 !important; }
+    :root[data-darkmode="true"] .cron-day-head    { color: #ffe0b2 !important; }
+    :root[data-darkmode="true"] .cron-month-head  { color: #bbdefb !important; }
+    :root[data-darkmode="true"] .cron-weekday-head{ color: #e1bee7 !important; }
+
+    .ifacebox .tile { font-weight: normal; }
+
+    .cron-badge {
+      display: inline-block;
+      padding: 3px 6px;
+      border-radius: 6px;
+      border: 1px solid var(--badge-border);
+      box-shadow: 0 1px 1px var(--badge-shadow), inset 0 1px 0 rgba(255,255,255,.08);
+      font-weight: 600;
+      letter-spacing: .2px;
+    }
+
+    .cbi-input-text { text-align: left !important; }
+    #cron_preview_text { text-align: left !important; }
+
+    #cron_preview {
+      height: 40px !important;
+      min-height: 40px !important;
+      max-height: 40px !important;
+      background-color: var(--multiselect-bg) !important;
+      border: 1px solid var(--badge-border);
+      line-height: 26px;
+      display: flex;
+      align-items: center;
+    }
+
+    .cron-actions {
+      margin-top: 1em;
+      display: flex;
+      justify-content: flex-end;
+      gap: .6em;
+    }
+
+    .cron-multiselect {
+      width: 100%;
+      min-height: 140px;
+      background-color: var(--multiselect-bg) !important;
+      color: var(--multiselect-text) !important;
+      border: 1px solid var(--multiselect-border) !important;
+      border-radius: 4px;
+      padding: 4px;
+      font-family: inherit;
+      font-size: 13px;
+      line-height: 1.4;
+      outline: none;
+      transition: border-color 0.2s, box-shadow 0.2s;
+    }
+
+    .cron-multiselect:focus {
+      border-color: var(--tile-active) !important;
+      box-shadow: 0 0 0 2px rgba(52, 199, 89, 0.2) !important;
+    }
+
+    :root:not([data-darkmode="true"]) .cron-multiselect option {
+      padding: 4px 8px; border: none; outline: none;
+      background-color: revert !important; color: revert !important;
+    }
+    :root:not([data-darkmode="true"]) .cron-multiselect option:not(:checked):hover {
+      background-color: var(--multiselect-hover-bg) !important;
+    }
+
+    /* Dark mode */
+    :root[data-darkmode="true"] .cron-multiselect option {
+      background-color: var(--multiselect-bg) !important;
+      color: var(--multiselect-text) !important;
+      padding: 4px 8px; border: none; outline: none;
+    }
+    :root[data-darkmode="true"] .cron-multiselect option:hover {
+      background-color: var(--multiselect-hover-bg) !important;
+    }
+    :root[data-darkmode="true"] #minute_select  option:checked { background-color: var(--cron-minute)  !important; color: #ffffff !important; font-weight: 600; }
+    :root[data-darkmode="true"] #hour_select    option:checked { background-color: var(--cron-hour)    !important; color: #ffffff !important; font-weight: 600; }
+    :root[data-darkmode="true"] #day_select     option:checked { background-color: var(--cron-day)     !important; color: #ffffff !important; font-weight: 600; }
+    :root[data-darkmode="true"] #month_select   option:checked { background-color: var(--cron-month)   !important; color: #ffffff !important; font-weight: 600; }
+    :root[data-darkmode="true"] #weekday_select option:checked { background-color: var(--cron-weekday) !important; color: #ffffff !important; font-weight: 600; }
+
+    :root[data-darkmode="true"] #minute_select  option:checked:hover { background-color: var(--cron-minute)  !important; color: #ffffff !important; }
+    :root[data-darkmode="true"] #hour_select    option:checked:hover { background-color: var(--cron-hour)    !important; color: #ffffff !important; }
+    :root[data-darkmode="true"] #day_select     option:checked:hover { background-color: var(--cron-day)     !important; color: #ffffff !important; }
+    :root[data-darkmode="true"] #month_select   option:checked:hover { background-color: var(--cron-month)   !important; color: #ffffff !important; }
+    :root[data-darkmode="true"] #weekday_select option:checked:hover { background-color: var(--cron-weekday) !important; color: #ffffff !important; }
+
+    :root[data-darkmode="true"] .cron-multiselect::-webkit-scrollbar { width: 8px; }
+    :root[data-darkmode="true"] .cron-multiselect::-webkit-scrollbar-track { background: #1a1e22; border-radius: 4px; }
+    :root[data-darkmode="true"] .cron-multiselect::-webkit-scrollbar-thumb { background: #4a5158; border-radius: 4px; }
+    :root[data-darkmode="true"] .cron-multiselect::-webkit-scrollbar-thumb:hover { background: #5a6168; }
+
+    :root .cron-multiselect::-webkit-scrollbar { width: 8px; }
+    :root .cron-multiselect::-webkit-scrollbar-track { background: #f1f1f1; border-radius: 4px; }
+    :root .cron-multiselect::-webkit-scrollbar-thumb { background: #c1c1c1; }
+    :root .cron-multiselect::-webkit-scrollbar-thumb:hover { background: #a8a8a8; }
+    `;
+    document.head.appendChild(style);
+  },
+
+  badge: function(bg, content){
+    const color = this.getBadgeTextColor();
+    return '<span class="cron-badge" style="background:' + bg + '; color:' + color + '">' + content + '</span>';
+  },
+
+  getSelectedValues: function(selectId) {
+    const sel = document.getElementById(selectId);
+    if (!sel) return [];
+    const vals = Array.from(sel.selectedOptions || [])
+      .map(function(o){ return o.value; })
+      .filter(function(v){ return v !== undefined && v !== null; });
+    return vals;
+  },
+
+  normalizeSelection: function(values) {
+    if (!values || values.length === 0) return ['*'];
+    if (values.includes('*')) return ['*'];
+    const uniq = Array.from(new Set(values.map(function(v){ return parseInt(v, 10); })));
+    return uniq.sort(function(a,b){ return a-b; }).map(function(x){ return String(x); });
+  },
+
+  compressValues: function(values) {
+    if (!values || values.length === 0) return '*';
+    if (values.length === 1) return values[0];
+
+    const nums = values.map(function(v){ return parseInt(v,10); });
+    let parts = [];
+    let start = nums[0];
+    let prev = nums[0];
+
+    for (let i = 1; i < nums.length; i++) {
+      const cur = nums[i];
+      if (cur === prev + 1) { prev = cur; continue; }
+      parts.push(start === prev ? String(start) : (start + '-' + prev));
+      start = prev = cur;
+    }
+    parts.push(start === prev ? String(start) : (start + '-' + prev));
+    return parts.join(',');
+  },
+
+  buildCronField: function(selectId, checkboxId /*, isPeriod*/) {
+    const valuesRaw = this.getSelectedValues(selectId);
+    const values = this.normalizeSelection(valuesRaw);
+
+    if (checkboxId) {
+      const cb = document.getElementById(checkboxId);
+      if (cb && cb.checked) {
+        const sel = values[0];
+        if (sel === '*' || sel === undefined) return '*';
+        return '*/' + sel;
+      }
+    }
+    if (values.length === 0 || values[0] === '*') return '*';
+    return this.compressValues(values);
+  },
+
+  updateCronPreview: function() {
+    const minute  = this.buildCronField('minute_select',  'minute_checkbox',  true);
+    const hour    = this.buildCronField('hour_select',    'hour_checkbox',    true);
+    const day     = this.buildCronField('day_select',     'day_checkbox',     true);
+    const month   = this.buildCronField('month_select');
+    const weekday = this.buildCronField('weekday_select');
+
+    const cmdInput = document.getElementById('cron_command_input');
+    const command = cmdInput ? (cmdInput.value || '') : '';
+
+    const isMinuteChanged  = minute  !== '*';
+    const isHourChanged    = hour    !== '*';
+    const isDayChanged     = day     !== '*';
+    const isMonthChanged   = month   !== '*';
+    const isWeekdayChanged = weekday !== '*';
+    const isCommandChanged = command !== '';
+
+    const colors = this.getCurrentColors();
+
+    let cronHtml = '';
+    cronHtml += isMinuteChanged  ? this.badge(colors.minute,  minute)  : minute;  cronHtml += ' ';
+    cronHtml += isHourChanged    ? this.badge(colors.hour,    hour)    : hour;    cronHtml += ' ';
+    cronHtml += isDayChanged     ? this.badge(colors.day,     day)     : day;     cronHtml += ' ';
+    cronHtml += isMonthChanged   ? this.badge(colors.month,   month)   : month;   cronHtml += ' ';
+    cronHtml += isWeekdayChanged ? this.badge(colors.weekday, weekday) : weekday; cronHtml += ' ';
+    cronHtml += isCommandChanged ? '<span class="cron-badge" style="background: var(--border-color-medium, var(--border-color-strong)); color:var(--badge-text)">' + command + '</span>'
+  : command
+
+    document.getElementById('cron_preview').innerHTML = cronHtml;
+
+    const plain = minute + ' ' + hour + ' ' + day + ' ' + month + ' ' + weekday + ' ' + command;
+    document.getElementById('cron_preview_text').value = plain;
+
+    const human = this._describeCron(minute, hour, day, month, weekday, command);
+    const humanEl = document.getElementById('cron_human_text');
+    if (humanEl) humanEl.value = human;
+  },
+
+  appendCronLine: function() {
+    const input = document.getElementById('cron_preview_text');
+    if (!input) {
+      ui.addNotification(null, E('p', _('Please enter the command')), 'info');
+      return;
+    }
+
+    const cronLine = (input.value || '').trim();
+    const isDefault = cronLine === '* * * * *' || cronLine === '';
+    const parts = cronLine.split(/\s+/);
+
+    if (isDefault) {
+      ui.addNotification(null, E('p', _('Check the cron entry, it must contain (time + command)')), 'info');
+      return;
+    }
+    if (parts.length < 6) {
+      ui.addNotification(null, E('p', _('Please enter the command')), 'info');
+      return;
+    }
+
+    return fs.read('/etc/crontabs/root').then(function(content) {
+      let current = (content || '').replace(/\r\n/g, '\n');
+
+      const haystack = '\n' + current + (current.endsWith('\n') ? '' : '\n');
+      const needle   = '\n' + cronLine + '\n';
+      if (haystack.indexOf(needle) !== -1) {
+        ui.addNotification(null, E('p', _('This entry already exists in cron') + ': ' + cronLine));
+        return Promise.resolve('duplicate');
+      }
+
+      if (!current.endsWith('\n') && current.length > 0) current += '\n';
+      current += cronLine + '\n';
+
+      return fs.write('/etc/crontabs/root', current).then(function(){ return 'written'; });
+    }).then(function(state) {
+      if (state === 'duplicate') return;
+
+      return fs.exec('/etc/init.d/cron', ['restart']).then(function() {
+        popTimeout(null, E('p', _('Added entry to cron') + ': ' + cronLine), 5000, 'info');
+      });
+    }).catch(function(e) {
+      ui.addNotification(null, E('p', _('Error: %s').format(e.message)));
+    });
+  },
+
+  generateOptions: function(start, end, labels) {
+    const opts = [];
+    opts.push(E('option', { value: '*', selected: true }, '*'));
+
+    if (labels) {
+      for (let i = 0; i < labels.length; i++) {
+        opts.push(E('option', { value: (start + i).toString() }, labels[i]));
+      }
+    } else {
+      for (let i = start; i <= end; i++) {
+        opts.push(E('option', { value: i.toString() }, i.toString()));
+      }
+    }
+    return opts;
+  },
+
+  resetMulti: function(id) {
+    const sel = document.getElementById(id);
+    if (!sel) return;
+    Array.from(sel.options).forEach(function(o){ o.selected = (o.value === '*'); });
+  },
+
+  render: function(){
+    this.addStyles();
+
+    const root = E('div', { class:'cbi-map' }, [
+      E('h4', {}, [ _('Graphical Crontab Configurator') ]),
+      E('div', { 'class': 'cbi-section-descr fade-in' }, [_('A super simple graphical configurator for crontab.') ]),
+
+      E('div', { 'style': 'display:grid;grid-template-columns:repeat(auto-fit, minmax(200px, 1fr));margin-bottom:1em;gap:1em' }, [
+        E('div', { 'class': 'ifacebox', 'style': 'margin:.25em;width:100%' }, [
+          E('div', { 'class': 'ifacebox-head cron-minute-head', 'style': 'font-weight:bold;padding:8px;color:#ffffff;' }, [ _('Minute') ]),
+          E('div', { 'class': 'ifacebox-body', 'style': 'padding:8px' }, [
+            E('select', {
+              'id': 'minute_select',
+              'class': 'cbi-input-select cron-multiselect',
+              'multiple': true,
+              'size': 8,
+              'change': ui.createHandlerFn(this, 'updateCronPreview')
+            }, this.generateOptions(0, 59)),
+            E('div', { 'style': 'display:flex; align-items:center; gap:5px; margin-top:6px' }, [
+              E('input', {
+                'type': 'checkbox',
+                'id': 'minute_checkbox',
+                'change': ui.createHandlerFn(this, 'updateCronPreview')
+              }),
+              E('label', { 'for': 'minute_checkbox', 'style': 'font-size:12px' }, _('every specified minute period'))
+            ])
+          ])
+        ]),
+
+        E('div', { 'class': 'ifacebox', 'style': 'margin:.25em;width:100%' }, [
+          E('div', { 'class': 'ifacebox-head cron-hour-head', 'style': 'font-weight:bold;padding:8px;color:#ffffff;' }, [ _('Hour') ]),
+          E('div', { 'class': 'ifacebox-body', 'style': 'padding:8px' }, [
+            E('select', {
+              'id': 'hour_select',
+              'class': 'cbi-input-select cron-multiselect',
+              'multiple': true,
+              'size': 8,
+              'change': ui.createHandlerFn(this, 'updateCronPreview')
+            }, this.generateOptions(0, 23)),
+            E('div', { 'style': 'display:flex; align-items:center; gap:5px; margin-top:6px' }, [
+              E('input', {
+                'type': 'checkbox',
+                'id': 'hour_checkbox',
+                'change': ui.createHandlerFn(this, 'updateCronPreview')
+              }),
+              E('label', { 'for': 'hour_checkbox', 'style': 'font-size:12px' }, _('every specified hour period'))
+            ])
+          ])
+        ]),
+
+        E('div', { 'class': 'ifacebox', 'style': 'margin:.25em;width:100%' }, [
+          E('div', { 'class': 'ifacebox-head cron-day-head', 'style': 'font-weight:bold;padding:8px;color:#ffffff;' }, [ _('Day') ]),
+          E('div', { 'class': 'ifacebox-body', 'style': 'padding:8px' }, [
+            E('select', {
+              'id': 'day_select',
+              'class': 'cbi-input-select cron-multiselect',
+              'multiple': true,
+              'size': 8,
+              'change': ui.createHandlerFn(this, 'updateCronPreview')
+            }, this.generateOptions(1, 31)),
+            E('div', { 'style': 'display:flex; align-items:center; gap:5px; margin-top:6px' }, [
+              E('input', {
+                'type': 'checkbox',
+                'id': 'day_checkbox',
+                'change': ui.createHandlerFn(this, 'updateCronPreview')
+              }),
+              E('label', { 'for': 'day_checkbox', 'style': 'font-size:12px' }, _('every specified day period'))
+            ])
+          ])
+        ]),
+
+        E('div', { 'class': 'ifacebox', 'style': 'margin:.25em;width:100%' }, [
+          E('div', { 'class': 'ifacebox-head cron-month-head', 'style': 'font-weight:bold;padding:8px;color:#ffffff;' }, [ _('Month') ]),
+          E('div', { 'class': 'ifacebox-body', 'style': 'padding:8px' }, [
+            E('select', {
+              'id': 'month_select',
+              'class': 'cbi-input-select cron-multiselect',
+              'multiple': true,
+              'size': 8,
+              'change': ui.createHandlerFn(this, 'updateCronPreview')
+            }, this.generateOptions(1, 12, [
+              _('January'), _('February'), _('March'), _('April'), _('May'), _('June'),
+              _('July'), _('August'), _('September'), _('October'), _('November'), _('December')
+            ]))
+          ])
+        ]),
+
+        E('div', { 'class': 'ifacebox', 'style': 'margin:.25em;width:100%' }, [
+          E('div', { 'class': 'ifacebox-head cron-weekday-head', 'style': 'font-weight:bold;padding:8px;color:#ffffff;' }, [ _('Weekday') ]),
+          E('div', { 'class': 'ifacebox-body', 'style': 'padding:8px' }, [
+            E('select', {
+              'id': 'weekday_select',
+              'class': 'cbi-input-select cron-multiselect',
+              'multiple': true,
+              'size': 8,
+              'change': ui.createHandlerFn(this, 'updateCronPreview')
+            }, this.generateOptions(0, 6, [
+              _('Sunday'), _('Monday'), _('Tuesday'), _('Wednesday'), _('Thursday'), _('Friday'), _('Saturday')
+            ]))
+          ])
+        ])
+      ]),
+
+      E('label', { 'style': 'font-weight:bold; display:block; margin-bottom:5px;' }, _('Command to execute:')),
+      E('input', {
+        'id': 'cron_command_input',
+        'class': 'cbi-input-text',
+        'style': 'width:100%; margin-bottom:10px; text-align:center;',
+        'blur': ui.createHandlerFn(this, 'updateCronPreview')
+      }),
+
+      E('div', { 'style': 'margin-top:1em;' }, [
+        E('label', { 'style': 'font-weight:bold; display:block; margin-bottom:5px;' }, _('Command preview:')),
+        E('div', {
+          'id': 'cron_preview',
+          'style': 'width:100%; margin-bottom:10px; font-family:monospace; border:1px solid var(--border-color-medium); padding:8px; background:var(--tile-free); border-radius:6px; color:var(--tile-text);'
+        }),
+      ]),
+
+      // Desc
+      E('div', { 'style': 'margin-top:1em;' }, [
+        E('label', { 'style': 'font-weight:bold; display:block; margin-bottom:5px;' }, _('Description:')),
+        E('textarea', {
+          'id': 'cron_human_text',
+          'class': 'cbi-input-textarea',
+          'style': 'width:100%; min-height:60px; resize:vertical;',
+          'readonly': true
+        })
+      ]),
+
+      E('div', { 'style': 'margin-top:1em;' }, [
+        E('label', { 'style': 'font-weight:bold; display:block; margin-bottom:5px;' }, _('Generated cron command:')),
+        E('input', {
+          'id': 'cron_preview_text',
+          'class': 'cbi-input-text',
+          'style': 'width:100%; margin-bottom:10px; font-family:monospace;',
+          'readonly': true,
+          'data-tooltip': _('Cron command for copying'),
+          'value': '* * * * * '
+        })
+      ]),
+
+      E('div', { 'class': 'cron-actions' }, [
+        E('button', {
+          'class': 'cbi-button cbi-button-positive',
+          'click': ui.createHandlerFn(this, 'appendCronLine')
+        }, _('Add to cron')),
+        E('button', {
+          'class': 'cbi-button cbi-button-neutral',
+          'click': ui.createHandlerFn(this, function(){
+            this.resetMulti('minute_select');
+            this.resetMulti('hour_select');
+            this.resetMulti('day_select');
+            this.resetMulti('month_select');
+            this.resetMulti('weekday_select');
+            document.getElementById('cron_command_input').value = '';
+
+            const minuteCheckbox = document.getElementById('minute_checkbox');
+            const hourCheckbox   = document.getElementById('hour_checkbox');
+            const dayCheckbox    = document.getElementById('day_checkbox');
+            if (minuteCheckbox) minuteCheckbox.checked = false;
+            if (hourCheckbox) hourCheckbox.checked = false;
+            if (dayCheckbox) dayCheckbox.checked = false;
+
+            this.updateCronPreview();
+          })
+        }, _('Reset changes'))
+      ])
+    ]);
+
+    setTimeout(() => this.updateCronPreview(), 0);
+    return root;
+  },
+
+  handleSaveApply: null,
+  handleSave: null,
+  handleReset: null
+});

luci-app-crontab-wizard/po/pl/luci-app-crontab-wizard.po

@@ -0,0 +1,200 @@
+msgid "Graphical Crontab Configurator"
+msgstr "Graficzny konfigurator crontab"
+
+msgid "Crontab Configurator"
+msgstr "Konfigurator crontab"
+
+msgid "Minute"
+msgstr "Minuta"
+
+msgid "Hour"
+msgstr "Godzina"
+
+msgid "Day"
+msgstr "Dzień"
+
+msgid "Month"
+msgstr "Miesiąc"
+
+msgid "Weekday"
+msgstr "Dzień tygodnia"
+
+msgid "Command to execute:"
+msgstr "Polecenie do wykonania:"
+
+msgid "Command preview:"
+msgstr "Wizualizacja polecenia:"
+
+msgid "Generated cron command:"
+msgstr "Wygenerowane polecenie cron:"
+
+msgid "Move to crontab"
+msgstr "Przenieś do crontab"
+
+msgid "Reset changes"
+msgstr "Resetuj zmiany"
+
+msgid "every specified minute period"
+msgstr "co podany okres minut"
+
+msgid "every specified hour period"
+msgstr "co podany okres godzin"
+
+msgid "every specified day period"
+msgstr "co podany okres dni"
+
+msgid "January"
+msgstr "Styczeń"
+
+msgid "February"
+msgstr "Luty"
+
+msgid "March"
+msgstr "Marzec"
+
+msgid "April"
+msgstr "Kwiecień"
+
+msgid "May"
+msgstr "Maj"
+
+msgid "June"
+msgstr "Czerwiec"
+
+msgid "July"
+msgstr "Lipiec"
+
+msgid "August"
+msgstr "Sierpień"
+
+msgid "September"
+msgstr "Wrzesień"
+
+msgid "October"
+msgstr "Październik"
+
+msgid "November"
+msgstr "Listopad"
+
+msgid "December"
+msgstr "Grudzień"
+
+msgid "Sunday"
+msgstr "Niedziela"
+
+msgid "Monday"
+msgstr "Poniedziałek"
+
+msgid "Tuesday"
+msgstr "Wtorek"
+
+msgid "Wednesday"
+msgstr "Środa"
+
+msgid "Thursday"
+msgstr "Czwartek"
+
+msgid "Friday"
+msgstr "Piątek"
+
+msgid "Saturday"
+msgstr "Sobota"
+
+msgid "A super simple graphical configurator for crontab."
+msgstr "Bardzo prosty graficzny konfigurator dla crontab."
+
+msgid "Please enter the command"
+msgstr "Proszę podać polecenie"
+
+msgid "Check the cron entry, it must contain (time + command)"
+msgstr "Sprawdź wpis crona, musi zawierać (czas + polecenie)"
+
+msgid "This entry already exists in cron"
+msgstr "Wpis już istnieje w cronie"
+
+msgid "This entry already exists in cron"
+msgstr "Wpis już istnieje w cronie"
+
+msgid "Added entry to cron"
+msgstr "Dodano wpis do crona"
+
+msgid "Error: %s"
+msgstr "Błąd: %s"
+
+msgid "Add to cron"
+msgstr "Dodaj do crona"
+
+msgid "Cron command for copying"
+msgstr "Polecenie cron do skopiowania"
+
+msgid "minute"
+msgstr "minuta"
+
+msgid "minutes"
+msgstr "minut(-y)"
+
+msgid "hour"
+msgstr "godzina"
+
+msgid "hours"
+msgstr "godzin(-y)"
+
+msgid "day"
+msgstr "dzień"
+
+msgid "days"
+msgstr "dni(-ach)"
+
+msgid "month"
+msgstr "miesiąc"
+
+msgid "months"
+msgstr "miesiące(-ęcy)"
+
+msgid "Description:"
+msgstr "Opis:"
+
+msgid "at time: %s"
+msgstr "o godzinie: %s"
+
+msgid "at times: %s"
+msgstr "o czasie: %s"
+
+msgid "runs every %d %s"
+msgstr "działa z okresem %d %s"
+
+msgid "in minutes: %s"
+msgstr "w minutach: %s"
+
+msgid "in hours: %s"
+msgstr "w godzinach: %s"
+
+msgid "runs every %d %s of the month"
+msgstr "z okresem co %d %s dni w miesiącu"
+
+msgid "on day(s): %s"
+msgstr "w dniu(-ach): %s"
+
+msgid "runs every %d month(s)"
+msgstr "z okresem co %d miesiąc(-ęcy)"
+
+msgid "in month(s): %s"
+msgstr "w miesiącu(-ach): %s"
+
+msgid "runs every %d day of the week"
+msgstr "działa każdego %d dnia tygodnia"
+
+msgid "on weekday(s): %s"
+msgstr "w dni(-u) tygodnia: %s"
+
+msgid "Command \"%s\" "
+msgstr "Polecenie \"%s\" "
+
+msgid "Command"
+msgstr "Polecenie"
+
+msgid "Command will run"
+msgstr "Polecenie zostanie wykonane"
+
+msgid "Command \"%s\" will run"
+msgstr "Polecenie \"%s\" zostanie wykonane"

luci-app-crontab-wizard/po/zh-cn

@@ -0,0 +1 @@
+zh_Hans

luci-app-crontab-wizard/po/zh_Hans/crontab-wizard.po

@@ -0,0 +1,202 @@
+msgid ""
+msgstr ""
+"Content-Type: text/plain; charset=UTF-8\n"
+"Project-Id-Version: luci-app-crontab-wizard\n"
+"Language: zh_Hans\n"
+"MIME-Version: 1.0\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+
+#: luci-app-crontab-wizard/root/usr/share/luci/menu.d/luci-app-crontab-wizard.json
+msgid "Scheduled Tasks"
+msgstr "计划任务"
+
+msgid "Crontab Configurator"
+msgstr "Crontab 配置向导"
+
+#: luci-app-crontab-wizard/htdocs/luci-static/resources/view/system/crontab_wizard.js
+msgid "Graphical Crontab Configurator"
+msgstr "图形化 Crontab 配置向导"
+
+msgid "A super simple graphical configurator for crontab."
+msgstr "一个超级简单的图形化 Crontab 定时任务配置工具。"
+
+msgid "Minute"
+msgstr "分钟"
+
+msgid "every specified minute period"
+msgstr "每隔指定分钟周期"
+
+msgid "Hour"
+msgstr "小时"
+
+msgid "every specified hour period"
+msgstr "每隔指定小时周期"
+
+msgid "Day"
+msgstr "日期"
+
+msgid "every specified day period"
+msgstr "每隔指定天数周期"
+
+msgid "Month"
+msgstr "月份"
+
+msgid "Weekday"
+msgstr "星期"
+
+msgid "Command to execute:"
+msgstr "要执行的命令："
+
+msgid "Command preview:"
+msgstr "命令预览："
+
+msgid "Description:"
+msgstr "规则说明："
+
+msgid "Generated cron command:"
+msgstr "生成的 Cron 命令："
+
+msgid "Cron command for copying"
+msgstr "用于复制的 Cron 命令"
+
+msgid "Add to cron"
+msgstr "添加到 Crontab"
+
+msgid "Reset changes"
+msgstr "重置更改"
+
+msgid "Please enter the command"
+msgstr "请输入命令"
+
+msgid "Check the cron entry, it must contain (time + command)"
+msgstr "请检查 Cron 条目，必须包含（时间 + 命令）"
+
+msgid "This entry already exists in cron"
+msgstr "此条目已存在于 Crontab 中"
+
+msgid "Added entry to cron"
+msgstr "已将条目添加到 Crontab"
+
+msgid "Error: %s"
+msgstr "错误：%s"
+
+msgid "Command \"%s\" "
+msgstr "命令 \"%s\" "
+
+msgid "Command"
+msgstr "命令"
+
+msgid "Command \"%s\" will run"
+msgstr "命令 \"%s\" 将运行"
+
+msgid "Command will run"
+msgstr "命令将运行"
+
+msgid "at time: %s"
+msgstr "时间：%s"
+
+msgid "at times: %s"
+msgstr "时间：%s"
+
+msgid "runs every %d %s"
+msgstr "每 %d %s运行一次"
+
+msgid "in minutes: %s"
+msgstr "在指定分钟：%s"
+
+msgid "in hours: %s"
+msgstr "在指定小时：%s"
+
+msgid "runs every %d %s of the month"
+msgstr "每月每 %d %s运行一次"
+
+msgid "on day(s): %s"
+msgstr "在日期：%s"
+
+msgid "runs every %d month(s)"
+msgstr "每 %d 个月运行一次"
+
+msgid "in month(s): %s"
+msgstr "在月份：%s"
+
+msgid "runs every %d day of the week"
+msgstr "每周每 %d 天运行一次"
+
+msgid "on weekday(s): %s"
+msgstr "在星期：%s"
+
+msgid "minute"
+msgstr "分钟"
+
+msgid "minutes"
+msgstr "分钟"
+
+msgid "hour"
+msgstr "小时"
+
+msgid "hours"
+msgstr "小时"
+
+msgid "day"
+msgstr "天"
+
+msgid "days"
+msgstr "天"
+
+msgid "Sunday"
+msgstr "星期日"
+
+msgid "Monday"
+msgstr "星期一"
+
+msgid "Tuesday"
+msgstr "星期二"
+
+msgid "Wednesday"
+msgstr "星期三"
+
+msgid "Thursday"
+msgstr "星期四"
+
+msgid "Friday"
+msgstr "星期五"
+
+msgid "Saturday"
+msgstr "星期六"
+
+msgid "January"
+msgstr "一月"
+
+msgid "February"
+msgstr "二月"
+
+msgid "March"
+msgstr "三月"
+
+msgid "April"
+msgstr "四月"
+
+msgid "May"
+msgstr "五月"
+
+msgid "June"
+msgstr "六月"
+
+msgid "July"
+msgstr "七月"
+
+msgid "August"
+msgstr "八月"
+
+msgid "September"
+msgstr "九月"
+
+msgid "October"
+msgstr "十月"
+
+msgid "November"
+msgstr "十一月"
+
+msgid "December"
+msgstr "十二月"

luci-app-crontab-wizard/root/usr/share/luci/menu.d/luci-app-crontab-wizard.json

@@ -0,0 +1,37 @@
+{
+	"admin/system/crontab": {
+		"title": "Scheduled Tasks",
+		"order": 46,
+		"action": {
+			"type": "view",
+			"path": "system/crontab"
+		},
+		"depends": {
+			"acl": [ "luci-mod-system-cron" ]
+		}
+	},
+
+	"admin/system/crontab/crontab": {
+	    "title": "Scheduled Tasks",
+	    "order": 46,
+	    		"action": {
+			"type": "view",
+			"path": "system/crontab"
+		},
+		"depends": {
+			"acl": [ "luci-mod-system-cron" ]
+		}
+	},
+
+	"admin/system/crontab/wizard": {
+	    "title": "Crontab Configurator",
+	    "order": 47,
+	    	    	"action": {
+			"type": "view",
+			"path": "system/crontab_wizard"
+		},
+		"depends": {
+			"acl": [ "luci-app-crontab-wizard" ]
+		}
+	}
+}

luci-app-crontab-wizard/root/usr/share/rpcd/acl.d/luci-mod-system-cron-wizard.json

@@ -0,0 +1,22 @@
+{
+  "luci-app-crontab-wizard": {
+	"description": "Grant access to luci-app-crontab-wizard",
+		"read": {
+			"file": {
+				"/etc/crontabs/root": [ "read" ]
+			},
+			"ubus": {
+				"file": [ "read" ]
+			}
+		},
+		"write": {
+			"file": {
+				"/etc/crontabs/root": [ "write" ],
+				"/etc/init.d/cron reload": [ "exec" ]
+			},
+			"ubus": {
+				"file": [ "write" ]
+			}
+		}
+	}
+}