diff options
Diffstat (limited to 'library/fullcalendar/vendor/rrule.js')
| -rw-r--r-- | library/fullcalendar/vendor/rrule.js | 3617 |
1 files changed, 3617 insertions, 0 deletions
diff --git a/library/fullcalendar/vendor/rrule.js b/library/fullcalendar/vendor/rrule.js new file mode 100644 index 000000000..08fdb7d70 --- /dev/null +++ b/library/fullcalendar/vendor/rrule.js @@ -0,0 +1,3617 @@ +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(require("luxon")); + else if(typeof define === 'function' && define.amd) + define(["luxon"], factory); + else if(typeof exports === 'object') + exports["rrule"] = factory(require("luxon")); + else + root["rrule"] = factory(root["luxon"]); +})(typeof self !== 'undefined' ? self : this, function(__WEBPACK_EXTERNAL_MODULE__2__) { +return /******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); +/******/ +/******/ // Flag the module as loaded +/******/ module.l = true; +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/******/ +/******/ // expose the modules object (__webpack_modules__) +/******/ __webpack_require__.m = modules; +/******/ +/******/ // expose the module cache +/******/ __webpack_require__.c = installedModules; +/******/ +/******/ // define getter function for harmony exports +/******/ __webpack_require__.d = function(exports, name, getter) { +/******/ if(!__webpack_require__.o(exports, name)) { +/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); +/******/ } +/******/ }; +/******/ +/******/ // define __esModule on exports +/******/ __webpack_require__.r = function(exports) { +/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { +/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); +/******/ } +/******/ Object.defineProperty(exports, '__esModule', { value: true }); +/******/ }; +/******/ +/******/ // create a fake namespace object +/******/ // mode & 1: value is a module id, require it +/******/ // mode & 2: merge all properties of value into the ns +/******/ // mode & 4: return value when already ns object +/******/ // mode & 8|1: behave like require +/******/ __webpack_require__.t = function(value, mode) { +/******/ if(mode & 1) value = __webpack_require__(value); +/******/ if(mode & 8) return value; +/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; +/******/ var ns = Object.create(null); +/******/ __webpack_require__.r(ns); +/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); +/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); +/******/ return ns; +/******/ }; +/******/ +/******/ // getDefaultExport function for compatibility with non-harmony modules +/******/ __webpack_require__.n = function(module) { +/******/ var getter = module && module.__esModule ? +/******/ function getDefault() { return module['default']; } : +/******/ function getModuleExports() { return module; }; +/******/ __webpack_require__.d(getter, 'a', getter); +/******/ return getter; +/******/ }; +/******/ +/******/ // Object.prototype.hasOwnProperty.call +/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; +/******/ +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = ""; +/******/ +/******/ +/******/ // Load entry module and return exports +/******/ return __webpack_require__(__webpack_require__.s = 1); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "f", function() { return isPresent; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "e", function() { return isNumber; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "d", function() { return isArray; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "j", function() { return range; }); +/* unused harmony export clone */ +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "k", function() { return repeat; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "m", function() { return toArray; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "h", function() { return padStart; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "l", function() { return split; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "i", function() { return pymod; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return divmod; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return empty; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "g", function() { return notEmpty; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "c", function() { return includes; }); +// ============================================================================= +// Helper functions +// ============================================================================= +var isPresent = function (value) { + return value !== null && value !== undefined; +}; +var isNumber = function (value) { + return typeof value === 'number'; +}; +var isArray = Array.isArray; +/** + * Simplified version of python's range() + */ +var range = function (start, end) { + if (end === void 0) { end = start; } + if (arguments.length === 1) { + end = start; + start = 0; + } + var rang = []; + for (var i = start; i < end; i++) + rang.push(i); + return rang; +}; +var clone = function (array) { + return [].concat(array); +}; +var repeat = function (value, times) { + var i = 0; + var array = []; + if (isArray(value)) { + for (; i < times; i++) + array[i] = [].concat(value); + } + else { + for (; i < times; i++) + array[i] = value; + } + return array; +}; +var toArray = function (item) { + if (isArray(item)) { + return item; + } + return [item]; +}; +function padStart(item, targetLength, padString) { + if (padString === void 0) { padString = ' '; } + var str = String(item); + targetLength = targetLength >> 0; + if (str.length > targetLength) { + return String(str); + } + targetLength = targetLength - str.length; + if (targetLength > padString.length) { + padString += repeat(padString, targetLength / padString.length); + } + return padString.slice(0, targetLength) + String(str); +} +/** + * Python like split + */ +var split = function (str, sep, num) { + var splits = str.split(sep); + return num + ? splits.slice(0, num).concat([splits.slice(num).join(sep)]) + : splits; +}; +/** + * closure/goog/math/math.js:modulo + * Copyright 2006 The Closure Library Authors. + * The % operator in JavaScript returns the remainder of a / b, but differs from + * some other languages in that the result will have the same sign as the + * dividend. For example, -1 % 8 == -1, whereas in some other languages + * (such as Python) the result would be 7. This function emulates the more + * correct modulo behavior, which is useful for certain applications such as + * calculating an offset index in a circular list. + * + * @param {number} a The dividend. + * @param {number} b The divisor. + * @return {number} a % b where the result is between 0 and b (either 0 <= x < b + * or b < x <= 0, depending on the sign of b). + */ +var pymod = function (a, b) { + var r = a % b; + // If r and b differ in sign, add b to wrap the result to the correct sign. + return r * b < 0 ? r + b : r; +}; +/** + * @see: <http://docs.python.org/library/functions.html#divmod> + */ +var divmod = function (a, b) { + return { div: Math.floor(a / b), mod: pymod(a, b) }; +}; +var empty = function (obj) { + return !isPresent(obj) || obj.length === 0; +}; +/** + * Python-like boolean + * @return {Boolean} value of an object/primitive, taking into account + * the fact that in Python an empty list's/tuple's + * boolean value is False, whereas in JS it's true + */ +var notEmpty = function (obj) { + return !empty(obj); +}; +/** + * Return true if a value is in an array + */ +var includes = function (arr, val) { + return notEmpty(arr) && arr.indexOf(val) !== -1; +}; + + +/***/ }), +/* 1 */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); + +// EXTERNAL MODULE: ./src/helpers.ts +var helpers = __webpack_require__(0); + +// CONCATENATED MODULE: ./src/dateutil.ts + +/** + * General date-related utilities. + * Also handles several incompatibilities between JavaScript and Python + * + */ +var dateutil_dateutil; +(function (dateutil) { + dateutil.MONTH_DAYS = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; + /** + * Number of milliseconds of one day + */ + dateutil.ONE_DAY = 1000 * 60 * 60 * 24; + /** + * @see: <http://docs.python.org/library/datetime.html#datetime.MAXYEAR> + */ + dateutil.MAXYEAR = 9999; + /** + * Python uses 1-Jan-1 as the base for calculating ordinals but we don't + * want to confuse the JS engine with milliseconds > Number.MAX_NUMBER, + * therefore we use 1-Jan-1970 instead + */ + dateutil.ORDINAL_BASE = new Date(Date.UTC(1970, 0, 1)); + /** + * Python: MO-SU: 0 - 6 + * JS: SU-SAT 0 - 6 + */ + dateutil.PY_WEEKDAYS = [6, 0, 1, 2, 3, 4, 5]; + /** + * py_date.timetuple()[7] + */ + dateutil.getYearDay = function (date) { + var dateNoTime = new Date(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate()); + return (Math.ceil((dateNoTime.valueOf() - + new Date(date.getUTCFullYear(), 0, 1).valueOf()) / + dateutil.ONE_DAY) + 1); + }; + dateutil.isLeapYear = function (year) { + return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; + }; + dateutil.isDate = function (value) { + return value instanceof Date; + }; + dateutil.isValidDate = function (value) { + return dateutil.isDate(value) && !isNaN(value.getTime()); + }; + /** + * @return {Number} the date's timezone offset in ms + */ + dateutil.tzOffset = function (date) { + return date.getTimezoneOffset() * 60 * 1000; + }; + /** + * @see: <http://www.mcfedries.com/JavaScript/DaysBetween.asp> + */ + dateutil.daysBetween = function (date1, date2) { + // The number of milliseconds in one day + // Convert both dates to milliseconds + var date1ms = date1.getTime() - dateutil.tzOffset(date1); + var date2ms = date2.getTime() - dateutil.tzOffset(date2); + // Calculate the difference in milliseconds + var differencems = date1ms - date2ms; + // Convert back to days and return + return Math.round(differencems / dateutil.ONE_DAY); + }; + /** + * @see: <http://docs.python.org/library/datetime.html#datetime.date.toordinal> + */ + dateutil.toOrdinal = function (date) { + return dateutil.daysBetween(date, dateutil.ORDINAL_BASE); + }; + /** + * @see - <http://docs.python.org/library/datetime.html#datetime.date.fromordinal> + */ + dateutil.fromOrdinal = function (ordinal) { + return new Date(dateutil.ORDINAL_BASE.getTime() + ordinal * dateutil.ONE_DAY); + }; + dateutil.getMonthDays = function (date) { + var month = date.getUTCMonth(); + return month === 1 && dateutil.isLeapYear(date.getUTCFullYear()) + ? 29 + : dateutil.MONTH_DAYS[month]; + }; + /** + * @return {Number} python-like weekday + */ + dateutil.getWeekday = function (date) { + return dateutil.PY_WEEKDAYS[date.getUTCDay()]; + }; + /** + * @see: <http://docs.python.org/library/calendar.html#calendar.monthrange> + */ + dateutil.monthRange = function (year, month) { + var date = new Date(Date.UTC(year, month, 1)); + return [dateutil.getWeekday(date), dateutil.getMonthDays(date)]; + }; + /** + * @see: <http://docs.python.org/library/datetime.html#datetime.datetime.combine> + */ + dateutil.combine = function (date, time) { + time = time || date; + return new Date(Date.UTC(date.getUTCFullYear(), date.getUTCMonth(), date.getUTCDate(), time.getHours(), time.getMinutes(), time.getSeconds(), time.getMilliseconds())); + }; + dateutil.clone = function (date) { + var dolly = new Date(date.getTime()); + return dolly; + }; + dateutil.cloneDates = function (dates) { + var clones = []; + for (var i = 0; i < dates.length; i++) { + clones.push(dateutil.clone(dates[i])); + } + return clones; + }; + /** + * Sorts an array of Date or dateutil.Time objects + */ + dateutil.sort = function (dates) { + dates.sort(function (a, b) { + return a.getTime() - b.getTime(); + }); + }; + dateutil.timeToUntilString = function (time, utc) { + if (utc === void 0) { utc = true; } + var date = new Date(time); + return [ + Object(helpers["h" /* padStart */])(date.getUTCFullYear().toString(), 4, '0'), + Object(helpers["h" /* padStart */])(date.getUTCMonth() + 1, 2, '0'), + Object(helpers["h" /* padStart */])(date.getUTCDate(), 2, '0'), + 'T', + Object(helpers["h" /* padStart */])(date.getUTCHours(), 2, '0'), + Object(helpers["h" /* padStart */])(date.getUTCMinutes(), 2, '0'), + Object(helpers["h" /* padStart */])(date.getUTCSeconds(), 2, '0'), + utc ? 'Z' : '' + ].join(''); + }; + dateutil.untilStringToDate = function (until) { + var re = /^(\d{4})(\d{2})(\d{2})(T(\d{2})(\d{2})(\d{2})Z?)?$/; + var bits = re.exec(until); + if (!bits) + throw new Error("Invalid UNTIL value: " + until); + return new Date(Date.UTC(parseInt(bits[1], 10), parseInt(bits[2], 10) - 1, parseInt(bits[3], 10), parseInt(bits[5], 10) || 0, parseInt(bits[6], 10) || 0, parseInt(bits[7], 10) || 0)); + }; +})(dateutil_dateutil || (dateutil_dateutil = {})); +/* harmony default export */ var src_dateutil = (dateutil_dateutil); + +// CONCATENATED MODULE: ./src/iterresult.ts +/** + * This class helps us to emulate python's generators, sorta. + */ +var IterResult = /** @class */ (function () { + function IterResult(method, args) { + this.minDate = null; + this.maxDate = null; + this._result = []; + this.total = 0; + this.method = method; + this.args = args; + if (method === 'between') { + this.maxDate = args.inc + ? args.before + : new Date(args.before.getTime() - 1); + this.minDate = args.inc ? args.after : new Date(args.after.getTime() + 1); + } + else if (method === 'before') { + this.maxDate = args.inc ? args.dt : new Date(args.dt.getTime() - 1); + } + else if (method === 'after') { + this.minDate = args.inc ? args.dt : new Date(args.dt.getTime() + 1); + } + } + /** + * Possibly adds a date into the result. + * + * @param {Date} date - the date isn't necessarly added to the result + * list (if it is too late/too early) + * @return {Boolean} true if it makes sense to continue the iteration + * false if we're done. + */ + IterResult.prototype.accept = function (date) { + ++this.total; + var tooEarly = this.minDate && date < this.minDate; + var tooLate = this.maxDate && date > this.maxDate; + if (this.method === 'between') { + if (tooEarly) + return true; + if (tooLate) + return false; + } + else if (this.method === 'before') { + if (tooLate) + return false; + } + else if (this.method === 'after') { + if (tooEarly) + return true; + this.add(date); + return false; + } + return this.add(date); + }; + /** + * + * @param {Date} date that is part of the result. + * @return {Boolean} whether we are interested in more values. + */ + IterResult.prototype.add = function (date) { + this._result.push(date); + return true; + }; + /** + * 'before' and 'after' return only one date, whereas 'all' + * and 'between' an array. + * @return {Date,Array?} + */ + IterResult.prototype.getValue = function () { + var res = this._result; + switch (this.method) { + case 'all': + case 'between': + return res; + case 'before': + case 'after': + default: + return (res.length ? res[res.length - 1] : null); + } + }; + IterResult.prototype.clone = function () { + return new IterResult(this.method, this.args); + }; + return IterResult; +}()); +/* harmony default export */ var iterresult = (IterResult); + +// CONCATENATED MODULE: ./src/callbackiterresult.ts +var __extends = (undefined && undefined.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); + +/** + * IterResult subclass that calls a callback function on each add, + * and stops iterating when the callback returns false. + */ +var CallbackIterResult = /** @class */ (function (_super) { + __extends(CallbackIterResult, _super); + function CallbackIterResult(method, args, iterator) { + var _this = _super.call(this, method, args) || this; + _this.iterator = iterator; + return _this; + } + CallbackIterResult.prototype.add = function (date) { + if (this.iterator(date, this._result.length)) { + this._result.push(date); + return true; + } + return false; + }; + return CallbackIterResult; +}(iterresult)); +/* harmony default export */ var callbackiterresult = (CallbackIterResult); + +// CONCATENATED MODULE: ./src/types.ts +var Frequency; +(function (Frequency) { + Frequency[Frequency["YEARLY"] = 0] = "YEARLY"; + Frequency[Frequency["MONTHLY"] = 1] = "MONTHLY"; + Frequency[Frequency["WEEKLY"] = 2] = "WEEKLY"; + Frequency[Frequency["DAILY"] = 3] = "DAILY"; + Frequency[Frequency["HOURLY"] = 4] = "HOURLY"; + Frequency[Frequency["MINUTELY"] = 5] = "MINUTELY"; + Frequency[Frequency["SECONDLY"] = 6] = "SECONDLY"; +})(Frequency || (Frequency = {})); +function freqIsDailyOrGreater(freq) { + return freq < Frequency.HOURLY; +} + +// CONCATENATED MODULE: ./src/weekday.ts +// ============================================================================= +// Weekday +// ============================================================================= +var WDAYS = ['MO', 'TU', 'WE', 'TH', 'FR', 'SA', 'SU']; +var Weekday = /** @class */ (function () { + function Weekday(weekday, n) { + if (n === 0) + throw new Error("Can't create weekday with n == 0"); + this.weekday = weekday; + this.n = n; + } + // __call__ - Cannot call the object directly, do it through + // e.g. RRule.TH.nth(-1) instead, + Weekday.prototype.nth = function (n) { + return this.n === n ? this : new Weekday(this.weekday, n); + }; + // __eq__ + Weekday.prototype.equals = function (other) { + return this.weekday === other.weekday && this.n === other.n; + }; + // __repr__ + Weekday.prototype.toString = function () { + var s = WDAYS[this.weekday]; + if (this.n) + s = (this.n > 0 ? '+' : '') + String(this.n) + s; + return s; + }; + Weekday.prototype.getJsWeekday = function () { + return this.weekday === 6 ? 0 : this.weekday + 1; + }; + return Weekday; +}()); + + +// CONCATENATED MODULE: ./src/datetime.ts +var datetime_extends = (undefined && undefined.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); + + + +var Time = /** @class */ (function () { + function Time(hour, minute, second, millisecond) { + this.hour = hour; + this.minute = minute; + this.second = second; + this.millisecond = millisecond || 0; + } + Time.prototype.getHours = function () { + return this.hour; + }; + Time.prototype.getMinutes = function () { + return this.minute; + }; + Time.prototype.getSeconds = function () { + return this.second; + }; + Time.prototype.getMilliseconds = function () { + return this.millisecond; + }; + Time.prototype.getTime = function () { + return ((this.hour * 60 * 60 + this.minute * 60 + this.second) * 1000 + + this.millisecond); + }; + return Time; +}()); + +var datetime_DateTime = /** @class */ (function (_super) { + datetime_extends(DateTime, _super); + function DateTime(year, month, day, hour, minute, second, millisecond) { + var _this = _super.call(this, hour, minute, second, millisecond) || this; + _this.year = year; + _this.month = month; + _this.day = day; + return _this; + } + DateTime.fromDate = function (date) { + return new this(date.getUTCFullYear(), date.getUTCMonth() + 1, date.getUTCDate(), date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds(), date.valueOf() % 1000); + }; + DateTime.prototype.getWeekday = function () { + return dateutil_dateutil.getWeekday(new Date(this.getTime())); + }; + DateTime.prototype.getTime = function () { + return new Date(Date.UTC(this.year, this.month - 1, this.day, this.hour, this.minute, this.second, this.millisecond)).getTime(); + }; + DateTime.prototype.getDay = function () { + return this.day; + }; + DateTime.prototype.getMonth = function () { + return this.month; + }; + DateTime.prototype.getYear = function () { + return this.year; + }; + DateTime.prototype.addYears = function (years) { + this.year += years; + }; + DateTime.prototype.addMonths = function (months) { + this.month += months; + if (this.month > 12) { + var yearDiv = Math.floor(this.month / 12); + var monthMod = Object(helpers["i" /* pymod */])(this.month, 12); + this.month = monthMod; + this.year += yearDiv; + if (this.month === 0) { + this.month = 12; + --this.year; + } + } + }; + DateTime.prototype.addWeekly = function (days, wkst) { + if (wkst > this.getWeekday()) { + this.day += -(this.getWeekday() + 1 + (6 - wkst)) + days * 7; + } + else { + this.day += -(this.getWeekday() - wkst) + days * 7; + } + this.fixDay(); + }; + DateTime.prototype.addDaily = function (days) { + this.day += days; + this.fixDay(); + }; + DateTime.prototype.addHours = function (hours, filtered, byhour) { + if (filtered) { + // Jump to one iteration before next day + this.hour += Math.floor((23 - this.hour) / hours) * hours; + } + while (true) { + this.hour += hours; + var _a = Object(helpers["a" /* divmod */])(this.hour, 24), dayDiv = _a.div, hourMod = _a.mod; + if (dayDiv) { + this.hour = hourMod; + this.addDaily(dayDiv); + } + if (Object(helpers["b" /* empty */])(byhour) || Object(helpers["c" /* includes */])(byhour, this.hour)) + break; + } + }; + DateTime.prototype.addMinutes = function (minutes, filtered, byhour, byminute) { + if (filtered) { + // Jump to one iteration before next day + this.minute += + Math.floor((1439 - (this.hour * 60 + this.minute)) / minutes) * minutes; + } + while (true) { + this.minute += minutes; + var _a = Object(helpers["a" /* divmod */])(this.minute, 60), hourDiv = _a.div, minuteMod = _a.mod; + if (hourDiv) { + this.minute = minuteMod; + this.addHours(hourDiv, false, byhour); + } + if ((Object(helpers["b" /* empty */])(byhour) || Object(helpers["c" /* includes */])(byhour, this.hour)) && + (Object(helpers["b" /* empty */])(byminute) || Object(helpers["c" /* includes */])(byminute, this.minute))) { + break; + } + } + }; + DateTime.prototype.addSeconds = function (seconds, filtered, byhour, byminute, bysecond) { + if (filtered) { + // Jump to one iteration before next day + this.second += + Math.floor((86399 - (this.hour * 3600 + this.minute * 60 + this.second)) / seconds) * seconds; + } + while (true) { + this.second += seconds; + var _a = Object(helpers["a" /* divmod */])(this.second, 60), minuteDiv = _a.div, secondMod = _a.mod; + if (minuteDiv) { + this.second = secondMod; + this.addMinutes(minuteDiv, false, byhour, byminute); + } + if ((Object(helpers["b" /* empty */])(byhour) || Object(helpers["c" /* includes */])(byhour, this.hour)) && + (Object(helpers["b" /* empty */])(byminute) || Object(helpers["c" /* includes */])(byminute, this.minute)) && + (Object(helpers["b" /* empty */])(bysecond) || Object(helpers["c" /* includes */])(bysecond, this.second))) { + break; + } + } + }; + DateTime.prototype.fixDay = function () { + if (this.day <= 28) { + return; + } + var daysinmonth = dateutil_dateutil.monthRange(this.year, this.month - 1)[1]; + if (this.day <= daysinmonth) { + return; + } + while (this.day > daysinmonth) { + this.day -= daysinmonth; + ++this.month; + if (this.month === 13) { + this.month = 1; + ++this.year; + if (this.year > dateutil_dateutil.MAXYEAR) { + return; + } + } + daysinmonth = dateutil_dateutil.monthRange(this.year, this.month - 1)[1]; + } + }; + DateTime.prototype.add = function (options, filtered) { + var freq = options.freq, interval = options.interval, wkst = options.wkst, byhour = options.byhour, byminute = options.byminute, bysecond = options.bysecond; + switch (freq) { + case Frequency.YEARLY: return this.addYears(interval); + case Frequency.MONTHLY: return this.addMonths(interval); + case Frequency.WEEKLY: return this.addWeekly(interval, wkst); + case Frequency.DAILY: return this.addDaily(interval); + case Frequency.HOURLY: return this.addHours(interval, filtered, byhour); + case Frequency.MINUTELY: return this.addMinutes(interval, filtered, byhour, byminute); + case Frequency.SECONDLY: return this.addSeconds(interval, filtered, byhour, byminute, bysecond); + } + }; + return DateTime; +}(Time)); + + +// CONCATENATED MODULE: ./src/parseoptions.ts + + + + + + +function initializeOptions(options) { + var invalid = []; + var keys = Object.keys(options); + var initializedOptions = {}; + // Shallow copy for options and origOptions and check for invalid + keys.forEach(function (key) { + var value = options[key]; + initializedOptions[key] = value; + if (!Object(helpers["c" /* includes */])(rrule_defaultKeys, key)) + invalid.push(key); + if (src_dateutil.isDate(value) && !src_dateutil.isValidDate(value)) + invalid.push(key); + }); + if (invalid.length) { + throw new Error('Invalid options: ' + invalid.join(', ')); + } + return initializedOptions; +} +function parseOptions(options) { + var opts = initializeOptions(options); + var keys = Object.keys(options); + // Merge in default options + rrule_defaultKeys.forEach(function (key) { + if (!Object(helpers["c" /* includes */])(keys, key) || !Object(helpers["f" /* isPresent */])(opts[key])) + opts[key] = DEFAULT_OPTIONS[key]; + }); + if (Object(helpers["f" /* isPresent */])(opts.byeaster)) + opts.freq = src_rrule.YEARLY; + if (!(Object(helpers["f" /* isPresent */])(opts.freq) && src_rrule.FREQUENCIES[opts.freq])) { + throw new Error("Invalid frequency: " + opts.freq + " " + options.freq); + } + if (!opts.dtstart) + opts.dtstart = new Date(new Date().setMilliseconds(0)); + if (!Object(helpers["f" /* isPresent */])(opts.wkst)) { + opts.wkst = src_rrule.MO.weekday; + } + else if (Object(helpers["e" /* isNumber */])(opts.wkst)) { + // cool, just keep it like that + } + else { + opts.wkst = opts.wkst.weekday; + } + if (Object(helpers["f" /* isPresent */])(opts.bysetpos)) { + if (Object(helpers["e" /* isNumber */])(opts.bysetpos)) + opts.bysetpos = [opts.bysetpos]; + for (var i = 0; i < opts.bysetpos.length; i++) { + var v = opts.bysetpos[i]; + if (v === 0 || !(v >= -366 && v <= 366)) { + throw new Error('bysetpos must be between 1 and 366,' + ' or between -366 and -1'); + } + } + } + if (!(Boolean(opts.byweekno) || + Object(helpers["g" /* notEmpty */])(opts.byweekno) || + Object(helpers["g" /* notEmpty */])(opts.byyearday) || + Boolean(opts.bymonthday) || + Object(helpers["g" /* notEmpty */])(opts.bymonthday) || + Object(helpers["f" /* isPresent */])(opts.byweekday) || + Object(helpers["f" /* isPresent */])(opts.byeaster))) { + switch (opts.freq) { + case src_rrule.YEARLY: + if (!opts.bymonth) + opts.bymonth = opts.dtstart.getUTCMonth() + 1; + opts.bymonthday = opts.dtstart.getUTCDate(); + break; + case src_rrule.MONTHLY: + opts.bymonthday = opts.dtstart.getUTCDate(); + break; + case src_rrule.WEEKLY: + opts.byweekday = [src_dateutil.getWeekday(opts.dtstart)]; + break; + } + } + // bymonth + if (Object(helpers["f" /* isPresent */])(opts.bymonth) && !Object(helpers["d" /* isArray */])(opts.bymonth)) { + opts.bymonth = [opts.bymonth]; + } + // byyearday + if (Object(helpers["f" /* isPresent */])(opts.byyearday) && + !Object(helpers["d" /* isArray */])(opts.byyearday) && + Object(helpers["e" /* isNumber */])(opts.byyearday)) { + opts.byyearday = [opts.byyearday]; + } + // bymonthday + if (!Object(helpers["f" /* isPresent */])(opts.bymonthday)) { + opts.bymonthday = []; + opts.bynmonthday = []; + } + else if (Object(helpers["d" /* isArray */])(opts.bymonthday)) { + var bymonthday = []; + var bynmonthday = []; + for (var i = 0; i < opts.bymonthday.length; i++) { + var v = opts.bymonthday[i]; + if (v > 0) { + bymonthday.push(v); + } + else if (v < 0) { + bynmonthday.push(v); + } + } + opts.bymonthday = bymonthday; + opts.bynmonthday = bynmonthday; + } + else if (opts.bymonthday < 0) { + opts.bynmonthday = [opts.bymonthday]; + opts.bymonthday = []; + } + else { + opts.bynmonthday = []; + opts.bymonthday = [opts.bymonthday]; + } + // byweekno + if (Object(helpers["f" /* isPresent */])(opts.byweekno) && !Object(helpers["d" /* isArray */])(opts.byweekno)) { + opts.byweekno = [opts.byweekno]; + } + // byweekday / bynweekday + if (!Object(helpers["f" /* isPresent */])(opts.byweekday)) { + opts.bynweekday = null; + } + else if (Object(helpers["e" /* isNumber */])(opts.byweekday)) { + opts.byweekday = [opts.byweekday]; + opts.bynweekday = null; + } + else if (opts.byweekday instanceof Weekday) { + if (!opts.byweekday.n || opts.freq > src_rrule.MONTHLY) { + opts.byweekday = [opts.byweekday.weekday]; + opts.bynweekday = null; + } + else { + opts.bynweekday = [[opts.byweekday.weekday, opts.byweekday.n]]; + opts.byweekday = null; + } + } + else { + var byweekday = []; + var bynweekday = []; + for (var i = 0; i < opts.byweekday.length; i++) { + var wday = opts.byweekday[i]; + if (Object(helpers["e" /* isNumber */])(wday)) { + byweekday.push(wday); + continue; + } + var wd = wday; + if (!wd.n || opts.freq > src_rrule.MONTHLY) { + byweekday.push(wd.weekday); + } + else { + bynweekday.push([wd.weekday, wd.n]); + } + } + opts.byweekday = Object(helpers["g" /* notEmpty */])(byweekday) ? byweekday : null; + opts.bynweekday = Object(helpers["g" /* notEmpty */])(bynweekday) ? bynweekday : null; + } + // byhour + if (!Object(helpers["f" /* isPresent */])(opts.byhour)) { + opts.byhour = + opts.freq < src_rrule.HOURLY ? [opts.dtstart.getUTCHours()] : null; + } + else if (Object(helpers["e" /* isNumber */])(opts.byhour)) { + opts.byhour = [opts.byhour]; + } + // byminute + if (!Object(helpers["f" /* isPresent */])(opts.byminute)) { + opts.byminute = + opts.freq < src_rrule.MINUTELY ? [opts.dtstart.getUTCMinutes()] : null; + } + else if (Object(helpers["e" /* isNumber */])(opts.byminute)) { + opts.byminute = [opts.byminute]; + } + // bysecond + if (!Object(helpers["f" /* isPresent */])(opts.bysecond)) { + opts.bysecond = + opts.freq < src_rrule.SECONDLY ? [opts.dtstart.getUTCSeconds()] : null; + } + else if (Object(helpers["e" /* isNumber */])(opts.bysecond)) { + opts.bysecond = [opts.bysecond]; + } + return { parsedOptions: opts }; +} +function buildTimeset(opts) { + var millisecondModulo = opts.dtstart.getTime() % 1000; + if (!freqIsDailyOrGreater(opts.freq)) { + return []; + } + var timeset = []; + opts.byhour.forEach(function (hour) { + opts.byminute.forEach(function (minute) { + opts.bysecond.forEach(function (second) { + timeset.push(new Time(hour, minute, second, millisecondModulo)); + }); + }); + }); + return timeset; +} + +// CONCATENATED MODULE: ./src/parsestring.ts +var __assign = (undefined && undefined.__assign) || function () { + __assign = Object.assign || function(t) { + for (var s, i = 1, n = arguments.length; i < n; i++) { + s = arguments[i]; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) + t[p] = s[p]; + } + return t; + }; + return __assign.apply(this, arguments); +}; + + + + +function parseString(rfcString) { + var options = rfcString.split('\n').map(parseLine).filter(function (x) { return x !== null; }); + return __assign({}, options[0], options[1]); +} +function parseDtstart(line) { + var options = {}; + var dtstartWithZone = /DTSTART(?:;TZID=([^:=]+?))?(?::|=)([^;\s]+)/i.exec(line); + if (!dtstartWithZone) { + return options; + } + var _ = dtstartWithZone[0], tzid = dtstartWithZone[1], dtstart = dtstartWithZone[2]; + if (tzid) { + options.tzid = tzid; + } + options.dtstart = src_dateutil.untilStringToDate(dtstart); + return options; +} +function parseLine(rfcString) { + rfcString = rfcString.replace(/^\s+|\s+$/, ''); + if (!rfcString.length) + return null; + var header = /^([A-Z]+?)[:;]/.exec(rfcString.toUpperCase()); + if (!header) { + return parseRrule(rfcString); + } + var _ = header[0], key = header[1]; + switch (key.toUpperCase()) { + case 'RRULE': + case 'EXRULE': + return parseRrule(rfcString); + case 'DTSTART': + return parseDtstart(rfcString); + default: + throw new Error("Unsupported RFC prop " + key + " in " + rfcString); + } +} +function parseRrule(line) { + var strippedLine = line.replace(/^RRULE:/i, ''); + var options = parseDtstart(strippedLine); + var attrs = line.replace(/^(?:RRULE|EXRULE):/i, '').split(';'); + attrs.forEach(function (attr) { + var _a = attr.split('='), key = _a[0], value = _a[1]; + switch (key.toUpperCase()) { + case 'FREQ': + options.freq = Frequency[value.toUpperCase()]; + break; + case 'WKST': + options.wkst = Days[value.toUpperCase()]; + break; + case 'COUNT': + case 'INTERVAL': + case 'BYSETPOS': + case 'BYMONTH': + case 'BYMONTHDAY': + case 'BYYEARDAY': + case 'BYWEEKNO': + case 'BYHOUR': + case 'BYMINUTE': + case 'BYSECOND': + var num = parseNumber(value); + var optionKey = key.toLowerCase(); + // @ts-ignore + options[optionKey] = num; + break; + case 'BYWEEKDAY': + case 'BYDAY': + options.byweekday = parseWeekday(value); + break; + case 'DTSTART': + case 'TZID': + // for backwards compatibility + var dtstart = parseDtstart(line); + options.tzid = dtstart.tzid; + options.dtstart = dtstart.dtstart; + break; + case 'UNTIL': + options.until = src_dateutil.untilStringToDate(value); + break; + case 'BYEASTER': + options.byeaster = Number(value); + break; + default: + throw new Error("Unknown RRULE property '" + key + "'"); + } + }); + return options; +} +function parseNumber(value) { + if (value.indexOf(',') !== -1) { + var values = value.split(','); + return values.map(parseIndividualNumber); + } + return parseIndividualNumber(value); +} +function parseIndividualNumber(value) { + if (/^[+-]?\d+$/.test(value)) { + return Number(value); + } + return value; +} +function parseWeekday(value) { + var days = value.split(','); + return days.map(function (day) { + if (day.length === 2) { + // MO, TU, ... + return Days[day]; // wday instanceof Weekday + } + // -1MO, +3FR, 1SO, ... + var parts = day.match(/^([+-]?\d)([A-Z]{2})$/); + var n = Number(parts[1]); + var wdaypart = parts[2]; + var wday = Days[wdaypart].weekday; + return new Weekday(wday, n); + }); +} + +// EXTERNAL MODULE: external "luxon" +var external_luxon_ = __webpack_require__(2); + +// CONCATENATED MODULE: ./src/datewithzone.ts + + +var datewithzone_DateWithZone = /** @class */ (function () { + function DateWithZone(date, tzid) { + this.date = date; + this.tzid = tzid; + } + Object.defineProperty(DateWithZone.prototype, "isUTC", { + get: function () { + return !this.tzid || this.tzid.toUpperCase() === 'UTC'; + }, + enumerable: true, + configurable: true + }); + DateWithZone.prototype.toString = function () { + var datestr = src_dateutil.timeToUntilString(this.date.getTime(), this.isUTC); + if (!this.isUTC) { + return ";TZID=" + this.tzid + ":" + datestr; + } + return ":" + datestr; + }; + DateWithZone.prototype.getTime = function () { + return this.date.getTime(); + }; + DateWithZone.prototype.rezonedDate = function () { + if (this.isUTC) { + return this.date; + } + try { + var datetime = external_luxon_["DateTime"] + .fromJSDate(this.date); + var rezoned = datetime.setZone(this.tzid, { keepLocalTime: true }); + return rezoned.toJSDate(); + } + catch (e) { + if (e instanceof TypeError) { + console.error('Using TZID without Luxon available is unsupported. Returned times are in UTC, not the requested time zone'); + } + return this.date; + } + }; + return DateWithZone; +}()); + + +// CONCATENATED MODULE: ./src/optionstostring.ts + + + + + +function optionsToString(options) { + var rrule = []; + var dtstart = ''; + var keys = Object.keys(options); + var defaultKeys = Object.keys(DEFAULT_OPTIONS); + for (var i = 0; i < keys.length; i++) { + if (keys[i] === 'tzid') + continue; + if (!Object(helpers["c" /* includes */])(defaultKeys, keys[i])) + continue; + var key = keys[i].toUpperCase(); + var value = options[keys[i]]; + var outValue = ''; + if (!Object(helpers["f" /* isPresent */])(value) || (Object(helpers["d" /* isArray */])(value) && !value.length)) + continue; + switch (key) { + case 'FREQ': + outValue = src_rrule.FREQUENCIES[options.freq]; + break; + case 'WKST': + if (Object(helpers["e" /* isNumber */])(value)) { + outValue = new Weekday(value).toString(); + } + else { + outValue = value.toString(); + } + break; + case 'BYWEEKDAY': + /* + NOTE: BYWEEKDAY is a special case. + RRule() deconstructs the rule.options.byweekday array + into an array of Weekday arguments. + On the other hand, rule.origOptions is an array of Weekdays. + We need to handle both cases here. + It might be worth change RRule to keep the Weekdays. + + Also, BYWEEKDAY (used by RRule) vs. BYDAY (RFC) + + */ + key = 'BYDAY'; + outValue = Object(helpers["m" /* toArray */])(value).map(function (wday) { + if (wday instanceof Weekday) { + return wday; + } + if (Object(helpers["d" /* isArray */])(wday)) { + return new Weekday(wday[0], wday[1]); + } + return new Weekday(wday); + }).toString(); + break; + case 'DTSTART': + dtstart = buildDtstart(value, options.tzid); + break; + case 'UNTIL': + outValue = src_dateutil.timeToUntilString(value, !options.tzid); + break; + default: + if (Object(helpers["d" /* isArray */])(value)) { + var strValues = []; + for (var j = 0; j < value.length; j++) { + strValues[j] = String(value[j]); + } + outValue = strValues.toString(); + } + else { + outValue = String(value); + } + } + if (outValue) { + rrule.push([key, outValue]); + } + } + var rules = rrule.map(function (_a) { + var key = _a[0], value = _a[1]; + return key + "=" + value.toString(); + }).join(';'); + var ruleString = ''; + if (rules !== '') { + ruleString = "RRULE:" + rules; + } + return [dtstart, ruleString].filter(function (x) { return !!x; }).join('\n'); +} +function buildDtstart(dtstart, tzid) { + if (!dtstart) { + return ''; + } + return 'DTSTART' + new datewithzone_DateWithZone(new Date(dtstart), tzid).toString(); +} + +// CONCATENATED MODULE: ./src/cache.ts + + + +var cache_Cache = /** @class */ (function () { + function Cache() { + this.all = false; + this.before = []; + this.after = []; + this.between = []; + } + /** + * @param {String} what - all/before/after/between + * @param {Array,Date} value - an array of dates, one date, or null + * @param {Object?} args - _iter arguments + */ + Cache.prototype._cacheAdd = function (what, value, args) { + if (value) { + value = + value instanceof Date + ? src_dateutil.clone(value) + : src_dateutil.cloneDates(value); + } + if (what === 'all') { + this.all = value; + } + else { + args._value = value; + this[what].push(args); + } + }; + /** + * @return false - not in the cache + * null - cached, but zero occurrences (before/after) + * Date - cached (before/after) + * [] - cached, but zero occurrences (all/between) + * [Date1, DateN] - cached (all/between) + */ + Cache.prototype._cacheGet = function (what, args) { + var cached = false; + var argsKeys = args ? Object.keys(args) : []; + var findCacheDiff = function (item) { + for (var i = 0; i < argsKeys.length; i++) { + var key = argsKeys[i]; + if (String(args[key]) !== String(item[key])) { + return true; + } + } + return false; + }; + var cachedObject = this[what]; + if (what === 'all') { + cached = this.all; + } + else if (Object(helpers["d" /* isArray */])(cachedObject)) { + // Let's see whether we've already called the + // 'what' method with the same 'args' + for (var i = 0; i < cachedObject.length; i++) { + var item = cachedObject[i]; + if (argsKeys.length && findCacheDiff(item)) + continue; + cached = item._value; + break; + } + } + if (!cached && this.all) { + // Not in the cache, but we already know all the occurrences, + // so we can find the correct dates from the cached ones. + var iterResult = new iterresult(what, args); + for (var i = 0; i < this.all.length; i++) { + if (!iterResult.accept(this.all[i])) + break; + } + cached = iterResult.getValue(); + this._cacheAdd(what, cached, args); + } + return Object(helpers["d" /* isArray */])(cached) + ? src_dateutil.cloneDates(cached) + : cached instanceof Date + ? src_dateutil.clone(cached) + : cached; + }; + return Cache; +}()); + + +// CONCATENATED MODULE: ./src/masks.ts + +// ============================================================================= +// Date masks +// ============================================================================= +// Every mask is 7 days longer to handle cross-year weekly periods. +var M365MASK = Object(helpers["k" /* repeat */])(1, 31).concat(Object(helpers["k" /* repeat */])(2, 28), Object(helpers["k" /* repeat */])(3, 31), Object(helpers["k" /* repeat */])(4, 30), Object(helpers["k" /* repeat */])(5, 31), Object(helpers["k" /* repeat */])(6, 30), Object(helpers["k" /* repeat */])(7, 31), Object(helpers["k" /* repeat */])(8, 31), Object(helpers["k" /* repeat */])(9, 30), Object(helpers["k" /* repeat */])(10, 31), Object(helpers["k" /* repeat */])(11, 30), Object(helpers["k" /* repeat */])(12, 31), Object(helpers["k" /* repeat */])(1, 7)); +var M366MASK = Object(helpers["k" /* repeat */])(1, 31).concat(Object(helpers["k" /* repeat */])(2, 29), Object(helpers["k" /* repeat */])(3, 31), Object(helpers["k" /* repeat */])(4, 30), Object(helpers["k" /* repeat */])(5, 31), Object(helpers["k" /* repeat */])(6, 30), Object(helpers["k" /* repeat */])(7, 31), Object(helpers["k" /* repeat */])(8, 31), Object(helpers["k" /* repeat */])(9, 30), Object(helpers["k" /* repeat */])(10, 31), Object(helpers["k" /* repeat */])(11, 30), Object(helpers["k" /* repeat */])(12, 31), Object(helpers["k" /* repeat */])(1, 7)); +var M28 = Object(helpers["j" /* range */])(1, 29); +var M29 = Object(helpers["j" /* range */])(1, 30); +var M30 = Object(helpers["j" /* range */])(1, 31); +var M31 = Object(helpers["j" /* range */])(1, 32); +var MDAY366MASK = M31.concat(M29, M31, M30, M31, M30, M31, M31, M30, M31, M30, M31, M31.slice(0, 7)); +var MDAY365MASK = M31.concat(M28, M31, M30, M31, M30, M31, M31, M30, M31, M30, M31, M31.slice(0, 7)); +var NM28 = Object(helpers["j" /* range */])(-28, 0); +var NM29 = Object(helpers["j" /* range */])(-29, 0); +var NM30 = Object(helpers["j" /* range */])(-30, 0); +var NM31 = Object(helpers["j" /* range */])(-31, 0); +var NMDAY366MASK = NM31.concat(NM29, NM31, NM30, NM31, NM30, NM31, NM31, NM30, NM31, NM30, NM31, NM31.slice(0, 7)); +var NMDAY365MASK = NM31.concat(NM28, NM31, NM30, NM31, NM30, NM31, NM31, NM30, NM31, NM30, NM31, NM31.slice(0, 7)); +var M366RANGE = [0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366]; +var M365RANGE = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365]; +var WDAYMASK = (function () { + var wdaymask = []; + for (var i = 0; i < 55; i++) + wdaymask = wdaymask.concat(Object(helpers["j" /* range */])(7)); + return wdaymask; +})(); + + +// CONCATENATED MODULE: ./src/iterinfo/yearinfo.ts +var yearinfo_assign = (undefined && undefined.__assign) || function () { + yearinfo_assign = Object.assign || function(t) { + for (var s, i = 1, n = arguments.length; i < n; i++) { + s = arguments[i]; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) + t[p] = s[p]; + } + return t; + }; + return yearinfo_assign.apply(this, arguments); +}; + + + +function rebuildYear(year, options) { + var firstyday = new Date(Date.UTC(year, 0, 1)); + var yearlen = src_dateutil.isLeapYear(year) ? 366 : 365; + var nextyearlen = src_dateutil.isLeapYear(year + 1) ? 366 : 365; + var yearordinal = src_dateutil.toOrdinal(firstyday); + var yearweekday = src_dateutil.getWeekday(firstyday); + var result = yearinfo_assign({ yearlen: yearlen, + nextyearlen: nextyearlen, + yearordinal: yearordinal, + yearweekday: yearweekday }, baseYearMasks(year), { wnomask: null }); + if (Object(helpers["b" /* empty */])(options.byweekno)) { + return result; + } + result.wnomask = Object(helpers["k" /* repeat */])(0, yearlen + 7); + var firstwkst; + var wyearlen; + var no1wkst = firstwkst = Object(helpers["i" /* pymod */])(7 - yearweekday + options.wkst, 7); + if (no1wkst >= 4) { + no1wkst = 0; + // Number of days in the year, plus the days we got + // from last year. + wyearlen = + result.yearlen + Object(helpers["i" /* pymod */])(yearweekday - options.wkst, 7); + } + else { + // Number of days in the year, minus the days we + // left in last year. + wyearlen = yearlen - no1wkst; + } + var div = Math.floor(wyearlen / 7); + var mod = Object(helpers["i" /* pymod */])(wyearlen, 7); + var numweeks = Math.floor(div + mod / 4); + for (var j = 0; j < options.byweekno.length; j++) { + var n = options.byweekno[j]; + if (n < 0) { + n += numweeks + 1; + } + if (!(n > 0 && n <= numweeks)) { + continue; + } + var i = void 0; + if (n > 1) { + i = no1wkst + (n - 1) * 7; + if (no1wkst !== firstwkst) { + i -= 7 - firstwkst; + } + } + else { + i = no1wkst; + } + for (var k = 0; k < 7; k++) { + result.wnomask[i] = 1; + i++; + if (result.wdaymask[i] === options.wkst) + break; + } + } + if (Object(helpers["c" /* includes */])(options.byweekno, 1)) { + // Check week number 1 of next year as well + // orig-TODO : Check -numweeks for next year. + var i = no1wkst + numweeks * 7; + if (no1wkst !== firstwkst) + i -= 7 - firstwkst; + if (i < yearlen) { + // If week starts in next year, we + // don't care about it. + for (var j = 0; j < 7; j++) { + result.wnomask[i] = 1; + i += 1; + if (result.wdaymask[i] === options.wkst) + break; + } + } + } + if (no1wkst) { + // Check last week number of last year as + // well. If no1wkst is 0, either the year + // started on week start, or week number 1 + // got days from last year, so there are no + // days from last year's last week number in + // this year. + var lnumweeks = void 0; + if (!Object(helpers["c" /* includes */])(options.byweekno, -1)) { + var lyearweekday = src_dateutil.getWeekday(new Date(Date.UTC(year - 1, 0, 1))); + var lno1wkst = Object(helpers["i" /* pymod */])(7 - lyearweekday.valueOf() + options.wkst, 7); + var lyearlen = src_dateutil.isLeapYear(year - 1) ? 366 : 365; + var weekst = void 0; + if (lno1wkst >= 4) { + lno1wkst = 0; + weekst = lyearlen + Object(helpers["i" /* pymod */])(lyearweekday - options.wkst, 7); + } + else { + weekst = yearlen - no1wkst; + } + lnumweeks = Math.floor(52 + Object(helpers["i" /* pymod */])(weekst, 7) / 4); + } + else { + lnumweeks = -1; + } + if (Object(helpers["c" /* includes */])(options.byweekno, lnumweeks)) { + for (var i = 0; i < no1wkst; i++) + result.wnomask[i] = 1; + } + } + return result; +} +function baseYearMasks(year) { + var yearlen = src_dateutil.isLeapYear(year) ? 366 : 365; + var firstyday = new Date(Date.UTC(year, 0, 1)); + var wday = src_dateutil.getWeekday(firstyday); + if (yearlen === 365) { + return { + mmask: M365MASK, + mdaymask: MDAY365MASK, + nmdaymask: NMDAY365MASK, + wdaymask: WDAYMASK.slice(wday), + mrange: M365RANGE + }; + } + return { + mmask: M366MASK, + mdaymask: MDAY366MASK, + nmdaymask: NMDAY366MASK, + wdaymask: WDAYMASK.slice(wday), + mrange: M366RANGE + }; +} + +// CONCATENATED MODULE: ./src/iterinfo/monthinfo.ts + + +function rebuildMonth(year, month, yearlen, mrange, wdaymask, options) { + var result = { + lastyear: year, + lastmonth: month, + nwdaymask: [] + }; + var ranges = []; + if (options.freq === src_rrule.YEARLY) { + if (Object(helpers["b" /* empty */])(options.bymonth)) { + ranges = [[0, yearlen]]; + } + else { + for (var j = 0; j < options.bymonth.length; j++) { + month = options.bymonth[j]; + ranges.push(mrange.slice(month - 1, month + 1)); + } + } + } + else if (options.freq === src_rrule.MONTHLY) { + ranges = [mrange.slice(month - 1, month + 1)]; + } + if (Object(helpers["b" /* empty */])(ranges)) { + return result; + } + // Weekly frequency won't get here, so we may not + // care about cross-year weekly periods. + result.nwdaymask = Object(helpers["k" /* repeat */])(0, yearlen); + for (var j = 0; j < ranges.length; j++) { + var rang = ranges[j]; + var first = rang[0]; + var last = rang[1] - 1; + for (var k = 0; k < options.bynweekday.length; k++) { + var i = void 0; + var _a = options.bynweekday[k], wday = _a[0], n = _a[1]; + if (n < 0) { + i = last + (n + 1) * 7; + i -= Object(helpers["i" /* pymod */])(wdaymask[i] - wday, 7); + } + else { + i = first + (n - 1) * 7; + i += Object(helpers["i" /* pymod */])(7 - wdaymask[i] + wday, 7); + } + if (first <= i && i <= last) + result.nwdaymask[i] = 1; + } + } + return result; +} + +// CONCATENATED MODULE: ./src/iterinfo/easter.ts +function easter(y, offset) { + if (offset === void 0) { offset = 0; } + var a = y % 19; + var b = Math.floor(y / 100); + var c = y % 100; + var d = Math.floor(b / 4); + var e = b % 4; + var f = Math.floor((b + 8) / 25); + var g = Math.floor((b - f + 1) / 3); + var h = Math.floor(19 * a + b - d - g + 15) % 30; + var i = Math.floor(c / 4); + var k = c % 4; + var l = Math.floor(32 + 2 * e + 2 * i - h - k) % 7; + var m = Math.floor((a + 11 * h + 22 * l) / 451); + var month = Math.floor((h + l - 7 * m + 114) / 31); + var day = ((h + l - 7 * m + 114) % 31) + 1; + var date = Date.UTC(y, month - 1, day + offset); + var yearStart = Date.UTC(y, 0, 1); + return [Math.ceil((date - yearStart) / (1000 * 60 * 60 * 24))]; +} + +// CONCATENATED MODULE: ./src/iterinfo/index.ts + + + + + + + +// ============================================================================= +// Iterinfo +// ============================================================================= +var iterinfo_Iterinfo = /** @class */ (function () { + function Iterinfo(options) { + this.options = options; + } + Iterinfo.prototype.rebuild = function (year, month) { + var options = this.options; + if (year !== this.lastyear) { + this.yearinfo = rebuildYear(year, options); + } + if (Object(helpers["g" /* notEmpty */])(options.bynweekday) && + (month !== this.lastmonth || year !== this.lastyear)) { + var _a = this.yearinfo, yearlen = _a.yearlen, mrange = _a.mrange, wdaymask = _a.wdaymask; + this.monthinfo = rebuildMonth(year, month, yearlen, mrange, wdaymask, options); + } + if (Object(helpers["f" /* isPresent */])(options.byeaster)) { + this.eastermask = easter(year, options.byeaster); + } + }; + Object.defineProperty(Iterinfo.prototype, "lastyear", { + get: function () { + return this.monthinfo ? this.monthinfo.lastyear : null; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "lastmonth", { + get: function () { + return this.monthinfo ? this.monthinfo.lastmonth : null; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "yearlen", { + get: function () { + return this.yearinfo.yearlen; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "yearordinal", { + get: function () { + return this.yearinfo.yearordinal; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "mrange", { + get: function () { + return this.yearinfo.mrange; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "wdaymask", { + get: function () { + return this.yearinfo.wdaymask; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "mmask", { + get: function () { + return this.yearinfo.mmask; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "wnomask", { + get: function () { + return this.yearinfo.wnomask; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "nwdaymask", { + get: function () { + return this.monthinfo ? this.monthinfo.nwdaymask : []; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "nextyearlen", { + get: function () { + return this.yearinfo.nextyearlen; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "mdaymask", { + get: function () { + return this.yearinfo.mdaymask; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(Iterinfo.prototype, "nmdaymask", { + get: function () { + return this.yearinfo.nmdaymask; + }, + enumerable: true, + configurable: true + }); + Iterinfo.prototype.ydayset = function () { + return [Object(helpers["j" /* range */])(this.yearlen), 0, this.yearlen]; + }; + Iterinfo.prototype.mdayset = function (_, month, __) { + var start = this.mrange[month - 1]; + var end = this.mrange[month]; + var set = Object(helpers["k" /* repeat */])(null, this.yearlen); + for (var i = start; i < end; i++) + set[i] = i; + return [set, start, end]; + }; + Iterinfo.prototype.wdayset = function (year, month, day) { + // We need to handle cross-year weeks here. + var set = Object(helpers["k" /* repeat */])(null, this.yearlen + 7); + var i = src_dateutil.toOrdinal(new Date(Date.UTC(year, month - 1, day))) - + this.yearordinal; + var start = i; + for (var j = 0; j < 7; j++) { + set[i] = i; + ++i; + if (this.wdaymask[i] === this.options.wkst) + break; + } + return [set, start, i]; + }; + Iterinfo.prototype.ddayset = function (year, month, day) { + var set = Object(helpers["k" /* repeat */])(null, this.yearlen); + var i = src_dateutil.toOrdinal(new Date(Date.UTC(year, month - 1, day))) - + this.yearordinal; + set[i] = i; + return [set, i, i + 1]; + }; + Iterinfo.prototype.htimeset = function (hour, _, second, millisecond) { + var _this = this; + var set = []; + this.options.byminute.forEach(function (minute) { + set = set.concat(_this.mtimeset(hour, minute, second, millisecond)); + }); + src_dateutil.sort(set); + return set; + }; + Iterinfo.prototype.mtimeset = function (hour, minute, _, millisecond) { + var set = this.options.bysecond.map(function (second) { + return new Time(hour, minute, second, millisecond); + }); + src_dateutil.sort(set); + return set; + }; + Iterinfo.prototype.stimeset = function (hour, minute, second, millisecond) { + return [new Time(hour, minute, second, millisecond)]; + }; + Iterinfo.prototype.getdayset = function (freq) { + switch (freq) { + case Frequency.YEARLY: return this.ydayset.bind(this); + case Frequency.MONTHLY: return this.mdayset.bind(this); + case Frequency.WEEKLY: return this.wdayset.bind(this); + case Frequency.DAILY: return this.ddayset.bind(this); + default: return this.ddayset.bind(this); + } + }; + Iterinfo.prototype.gettimeset = function (freq) { + switch (freq) { + case Frequency.HOURLY: return this.htimeset.bind(this); + case Frequency.MINUTELY: return this.mtimeset.bind(this); + case Frequency.SECONDLY: return this.stimeset.bind(this); + } + }; + return Iterinfo; +}()); +/* harmony default export */ var iterinfo = (iterinfo_Iterinfo); + +// CONCATENATED MODULE: ./src/iter/poslist.ts + + +function buildPoslist(bysetpos, timeset, start, end, ii, dayset) { + var poslist = []; + for (var j = 0; j < bysetpos.length; j++) { + var daypos = void 0; + var timepos = void 0; + var pos = bysetpos[j]; + if (pos < 0) { + daypos = Math.floor(pos / timeset.length); + timepos = Object(helpers["i" /* pymod */])(pos, timeset.length); + } + else { + daypos = Math.floor((pos - 1) / timeset.length); + timepos = Object(helpers["i" /* pymod */])(pos - 1, timeset.length); + } + var tmp = []; + for (var k = start; k < end; k++) { + var val = dayset[k]; + if (!Object(helpers["f" /* isPresent */])(val)) + continue; + tmp.push(val); + } + var i = void 0; + if (daypos < 0) { + i = tmp.slice(daypos)[0]; + } + else { + i = tmp[daypos]; + } + var time = timeset[timepos]; + var date = src_dateutil.fromOrdinal(ii.yearordinal + i); + var res = src_dateutil.combine(date, time); + // XXX: can this ever be in the array? + // - compare the actual date instead? + if (!Object(helpers["c" /* includes */])(poslist, res)) + poslist.push(res); + } + src_dateutil.sort(poslist); + return poslist; +} + +// CONCATENATED MODULE: ./src/iter/index.ts + + + + + + + + + +function iter(iterResult, options) { + var dtstart = options.dtstart, freq = options.freq, interval = options.interval, until = options.until, bysetpos = options.bysetpos; + var count = options.count; + if (count === 0 || interval === 0) { + return emitResult(iterResult); + } + var counterDate = datetime_DateTime.fromDate(dtstart); + var ii = new iterinfo(options); + ii.rebuild(counterDate.year, counterDate.month); + var timeset = makeTimeset(ii, counterDate, options); + while (true) { + var _a = ii.getdayset(freq)(counterDate.year, counterDate.month, counterDate.day), dayset = _a[0], start = _a[1], end = _a[2]; + var filtered = removeFilteredDays(dayset, start, end, ii, options); + if (Object(helpers["g" /* notEmpty */])(bysetpos)) { + var poslist = buildPoslist(bysetpos, timeset, start, end, ii, dayset); + for (var j = 0; j < poslist.length; j++) { + var res = poslist[j]; + if (until && res > until) { + return emitResult(iterResult); + } + if (res >= dtstart) { + var rezonedDate = rezoneIfNeeded(res, options); + if (!iterResult.accept(rezonedDate)) { + return emitResult(iterResult); + } + if (count) { + --count; + if (!count) { + return emitResult(iterResult); + } + } + } + } + } + else { + for (var j = start; j < end; j++) { + var currentDay = dayset[j]; + if (!Object(helpers["f" /* isPresent */])(currentDay)) { + continue; + } + var date = src_dateutil.fromOrdinal(ii.yearordinal + currentDay); + for (var k = 0; k < timeset.length; k++) { + var time = timeset[k]; + var res = src_dateutil.combine(date, time); + if (until && res > until) { + return emitResult(iterResult); + } + if (res >= dtstart) { + var rezonedDate = rezoneIfNeeded(res, options); + if (!iterResult.accept(rezonedDate)) { + return emitResult(iterResult); + } + if (count) { + --count; + if (!count) { + return emitResult(iterResult); + } + } + } + } + } + } + if (options.interval === 0) { + return emitResult(iterResult); + } + // Handle frequency and interval + counterDate.add(options, filtered); + if (counterDate.year > src_dateutil.MAXYEAR) { + return emitResult(iterResult); + } + if (!freqIsDailyOrGreater(freq)) { + timeset = ii.gettimeset(freq)(counterDate.hour, counterDate.minute, counterDate.second, 0); + } + ii.rebuild(counterDate.year, counterDate.month); + } +} +function isFiltered(ii, currentDay, options) { + var bymonth = options.bymonth, byweekno = options.byweekno, byweekday = options.byweekday, byeaster = options.byeaster, bymonthday = options.bymonthday, bynmonthday = options.bynmonthday, byyearday = options.byyearday; + return ((Object(helpers["g" /* notEmpty */])(bymonth) && !Object(helpers["c" /* includes */])(bymonth, ii.mmask[currentDay])) || + (Object(helpers["g" /* notEmpty */])(byweekno) && !ii.wnomask[currentDay]) || + (Object(helpers["g" /* notEmpty */])(byweekday) && !Object(helpers["c" /* includes */])(byweekday, ii.wdaymask[currentDay])) || + (Object(helpers["g" /* notEmpty */])(ii.nwdaymask) && !ii.nwdaymask[currentDay]) || + (byeaster !== null && !Object(helpers["c" /* includes */])(ii.eastermask, currentDay)) || + ((Object(helpers["g" /* notEmpty */])(bymonthday) || Object(helpers["g" /* notEmpty */])(bynmonthday)) && + !Object(helpers["c" /* includes */])(bymonthday, ii.mdaymask[currentDay]) && + !Object(helpers["c" /* includes */])(bynmonthday, ii.nmdaymask[currentDay])) || + (Object(helpers["g" /* notEmpty */])(byyearday) && + ((currentDay < ii.yearlen && + !Object(helpers["c" /* includes */])(byyearday, currentDay + 1) && + !Object(helpers["c" /* includes */])(byyearday, -ii.yearlen + currentDay)) || + (currentDay >= ii.yearlen && + !Object(helpers["c" /* includes */])(byyearday, currentDay + 1 - ii.yearlen) && + !Object(helpers["c" /* includes */])(byyearday, -ii.nextyearlen + currentDay - ii.yearlen))))); +} +function rezoneIfNeeded(date, options) { + return new datewithzone_DateWithZone(date, options.tzid).rezonedDate(); +} +function emitResult(iterResult) { + return iterResult.getValue(); +} +function removeFilteredDays(dayset, start, end, ii, options) { + var filtered = false; + for (var dayCounter = start; dayCounter < end; dayCounter++) { + var currentDay = dayset[dayCounter]; + filtered = isFiltered(ii, currentDay, options); + if (filtered) + dayset[currentDay] = null; + } + return filtered; +} +function makeTimeset(ii, counterDate, options) { + var freq = options.freq, byhour = options.byhour, byminute = options.byminute, bysecond = options.bysecond; + if (freqIsDailyOrGreater(freq)) { + return buildTimeset(options); + } + if ((freq >= src_rrule.HOURLY && + Object(helpers["g" /* notEmpty */])(byhour) && + !Object(helpers["c" /* includes */])(byhour, counterDate.hour)) || + (freq >= src_rrule.MINUTELY && + Object(helpers["g" /* notEmpty */])(byminute) && + !Object(helpers["c" /* includes */])(byminute, counterDate.minute)) || + (freq >= src_rrule.SECONDLY && + Object(helpers["g" /* notEmpty */])(bysecond) && + !Object(helpers["c" /* includes */])(bysecond, counterDate.second))) { + return []; + } + return ii.gettimeset(freq)(counterDate.hour, counterDate.minute, counterDate.second, counterDate.millisecond); +} + +// CONCATENATED MODULE: ./src/rrule.ts + + + + + + + + + + +var getnlp = function () { + // Lazy, runtime import to avoid circular refs. + if (!getnlp._nlp) { + getnlp._nlp = __webpack_require__(3); + } + return getnlp._nlp; +}; +// ============================================================================= +// RRule +// ============================================================================= +var Days = { + MO: new Weekday(0), + TU: new Weekday(1), + WE: new Weekday(2), + TH: new Weekday(3), + FR: new Weekday(4), + SA: new Weekday(5), + SU: new Weekday(6) +}; +var DEFAULT_OPTIONS = { + freq: Frequency.YEARLY, + dtstart: null, + interval: 1, + wkst: Days.MO, + count: null, + until: null, + tzid: null, + bysetpos: null, + bymonth: null, + bymonthday: null, + bynmonthday: null, + byyearday: null, + byweekno: null, + byweekday: null, + bynweekday: null, + byhour: null, + byminute: null, + bysecond: null, + byeaster: null +}; +var rrule_defaultKeys = Object.keys(DEFAULT_OPTIONS); +/** + * + * @param {Options?} options - see <http://labix.org/python-dateutil/#head-cf004ee9a75592797e076752b2a889c10f445418> + * The only required option is `freq`, one of RRule.YEARLY, RRule.MONTHLY, ... + * @constructor + */ +var rrule_RRule = /** @class */ (function () { + function RRule(options, noCache) { + if (options === void 0) { options = {}; } + if (noCache === void 0) { noCache = false; } + // RFC string + this._cache = noCache ? null : new cache_Cache(); + // used by toString() + this.origOptions = initializeOptions(options); + var parsedOptions = parseOptions(options).parsedOptions; + this.options = parsedOptions; + } + RRule.parseText = function (text, language) { + return getnlp().parseText(text, language); + }; + RRule.fromText = function (text, language) { + return getnlp().fromText(text, language); + }; + RRule.fromString = function (str) { + return new RRule(RRule.parseString(str) || undefined); + }; + RRule.prototype._iter = function (iterResult) { + return iter(iterResult, this.options); + }; + RRule.prototype._cacheGet = function (what, args) { + if (!this._cache) + return false; + return this._cache._cacheGet(what, args); + }; + RRule.prototype._cacheAdd = function (what, value, args) { + if (!this._cache) + return; + return this._cache._cacheAdd(what, value, args); + }; + /** + * @param {Function} iterator - optional function that will be called + * on each date that is added. It can return false + * to stop the iteration. + * @return Array containing all recurrences. + */ + RRule.prototype.all = function (iterator) { + if (iterator) { + return this._iter(new callbackiterresult('all', {}, iterator)); + } + var result = this._cacheGet('all'); + if (result === false) { + result = this._iter(new iterresult('all', {})); + this._cacheAdd('all', result); + } + return result; + }; + /** + * Returns all the occurrences of the rrule between after and before. + * The inc keyword defines what happens if after and/or before are + * themselves occurrences. With inc == True, they will be included in the + * list, if they are found in the recurrence set. + * @return Array + */ + RRule.prototype.between = function (after, before, inc, iterator) { + if (inc === void 0) { inc = false; } + if (!src_dateutil.isValidDate(after) || !src_dateutil.isValidDate(before)) + throw new Error('Invalid date passed in to RRule.between'); + var args = { + before: before, + after: after, + inc: inc + }; + if (iterator) { + return this._iter(new callbackiterresult('between', args, iterator)); + } + var result = this._cacheGet('between', args); + if (result === false) { + result = this._iter(new iterresult('between', args)); + this._cacheAdd('between', result, args); + } + return result; + }; + /** + * Returns the last recurrence before the given datetime instance. + * The inc keyword defines what happens if dt is an occurrence. + * With inc == True, if dt itself is an occurrence, it will be returned. + * @return Date or null + */ + RRule.prototype.before = function (dt, inc) { + if (inc === void 0) { inc = false; } + if (!src_dateutil.isValidDate(dt)) + throw new Error('Invalid date passed in to RRule.before'); + var args = { dt: dt, inc: inc }; + var result = this._cacheGet('before', args); + if (result === false) { + result = this._iter(new iterresult('before', args)); + this._cacheAdd('before', result, args); + } + return result; + }; + /** + * Returns the first recurrence after the given datetime instance. + * The inc keyword defines what happens if dt is an occurrence. + * With inc == True, if dt itself is an occurrence, it will be returned. + * @return Date or null + */ + RRule.prototype.after = function (dt, inc) { + if (inc === void 0) { inc = false; } + if (!src_dateutil.isValidDate(dt)) + throw new Error('Invalid date passed in to RRule.after'); + var args = { dt: dt, inc: inc }; + var result = this._cacheGet('after', args); + if (result === false) { + result = this._iter(new iterresult('after', args)); + this._cacheAdd('after', result, args); + } + return result; + }; + /** + * Returns the number of recurrences in this set. It will have go trough + * the whole recurrence, if this hasn't been done before. + */ + RRule.prototype.count = function () { + return this.all().length; + }; + /** + * Converts the rrule into its string representation + * @see <http://www.ietf.org/rfc/rfc2445.txt> + * @return String + */ + RRule.prototype.toString = function () { + return optionsToString(this.origOptions); + }; + /** + * Will convert all rules described in nlp:ToText + * to text. + */ + RRule.prototype.toText = function (gettext, language) { + return getnlp().toText(this, gettext, language); + }; + RRule.prototype.isFullyConvertibleToText = function () { + return getnlp().isFullyConvertible(this); + }; + /** + * @return a RRule instance with the same freq and options + * as this one (cache is not cloned) + */ + RRule.prototype.clone = function () { + return new RRule(this.origOptions); + }; + // RRule class 'constants' + RRule.FREQUENCIES = [ + 'YEARLY', + 'MONTHLY', + 'WEEKLY', + 'DAILY', + 'HOURLY', + 'MINUTELY', + 'SECONDLY' + ]; + RRule.YEARLY = Frequency.YEARLY; + RRule.MONTHLY = Frequency.MONTHLY; + RRule.WEEKLY = Frequency.WEEKLY; + RRule.DAILY = Frequency.DAILY; + RRule.HOURLY = Frequency.HOURLY; + RRule.MINUTELY = Frequency.MINUTELY; + RRule.SECONDLY = Frequency.SECONDLY; + RRule.MO = Days.MO; + RRule.TU = Days.TU; + RRule.WE = Days.WE; + RRule.TH = Days.TH; + RRule.FR = Days.FR; + RRule.SA = Days.SA; + RRule.SU = Days.SU; + RRule.parseString = parseString; + RRule.optionsToString = optionsToString; + return RRule; +}()); +/* harmony default export */ var src_rrule = (rrule_RRule); + +// CONCATENATED MODULE: ./src/iterset.ts + + + +function iterSet(iterResult, _rrule, _exrule, _rdate, _exdate, tzid) { + var _exdateHash = {}; + var _accept = iterResult.accept; + function evalExdate(after, before) { + _exrule.forEach(function (rrule) { + rrule.between(after, before, true).forEach(function (date) { + _exdateHash[Number(date)] = true; + }); + }); + } + _exdate.forEach(function (date) { + var zonedDate = new datewithzone_DateWithZone(date, tzid).rezonedDate(); + _exdateHash[Number(zonedDate)] = true; + }); + iterResult.accept = function (date) { + var dt = Number(date); + if (!_exdateHash[dt]) { + evalExdate(new Date(dt - 1), new Date(dt + 1)); + if (!_exdateHash[dt]) { + _exdateHash[dt] = true; + return _accept.call(this, date); + } + } + return true; + }; + if (iterResult.method === 'between') { + evalExdate(iterResult.args.after, iterResult.args.before); + iterResult.accept = function (date) { + var dt = Number(date); + if (!_exdateHash[dt]) { + _exdateHash[dt] = true; + return _accept.call(this, date); + } + return true; + }; + } + for (var i = 0; i < _rdate.length; i++) { + var zonedDate = new datewithzone_DateWithZone(_rdate[i], tzid).rezonedDate(); + if (!iterResult.accept(new Date(zonedDate.getTime()))) + break; + } + _rrule.forEach(function (rrule) { + iter(iterResult, rrule.options); + }); + var res = iterResult._result; + src_dateutil.sort(res); + switch (iterResult.method) { + case 'all': + case 'between': + return res; + case 'before': + return ((res.length && res[res.length - 1]) || null); + case 'after': + default: + return ((res.length && res[0]) || null); + } +} + +// CONCATENATED MODULE: ./src/rruleset.ts +var rruleset_extends = (undefined && undefined.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + } + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); + + + + +var rruleset_RRuleSet = /** @class */ (function (_super) { + rruleset_extends(RRuleSet, _super); + /** + * + * @param {Boolean?} noCache + * The same stratagy as RRule on cache, default to false + * @constructor + */ + function RRuleSet(noCache) { + if (noCache === void 0) { noCache = false; } + var _this = _super.call(this, {}, noCache) || this; + _this._rrule = []; + _this._rdate = []; + _this._exrule = []; + _this._exdate = []; + return _this; + } + RRuleSet.prototype.tzid = function (tzid) { + if (tzid !== undefined) { + this._tzid = tzid; + } + if (this._tzid !== undefined) { + return this._tzid; + } + for (var i = 0; i < this._rrule.length; i++) { + var tzid_1 = this._rrule[i].origOptions.tzid; + if (tzid_1) { + return tzid_1; + } + } + return undefined; + }; + RRuleSet.prototype._iter = function (iterResult) { + return iterSet(iterResult, this._rrule, this._exrule, this._rdate, this._exdate, this.tzid()); + }; + /** + * Adds an RRule to the set + * + * @param {RRule} + */ + RRuleSet.prototype.rrule = function (rrule) { + _addRule(rrule, this._rrule); + }; + /** + * Adds an EXRULE to the set + * + * @param {RRule} + */ + RRuleSet.prototype.exrule = function (rrule) { + _addRule(rrule, this._exrule); + }; + /** + * Adds an RDate to the set + * + * @param {Date} + */ + RRuleSet.prototype.rdate = function (date) { + _addDate(date, this._rdate); + }; + /** + * Adds an EXDATE to the set + * + * @param {Date} + */ + RRuleSet.prototype.exdate = function (date) { + _addDate(date, this._exdate); + }; + RRuleSet.prototype.valueOf = function () { + var result = []; + this._rrule.forEach(function (rrule) { + result = result.concat(rrule.toString().split('\n')); + }); + this._exrule.forEach(function (exrule) { + result = result.concat(exrule.toString().split('\n') + .map(function (line) { return line.replace(/^RRULE:/, 'EXRULE:'); }) + .filter(function (line) { return !/^DTSTART/.test(line); })); + }); + if (this._rdate.length) { + result.push(rdatesToString('RDATE', this._rdate, this.tzid())); + } + if (this._exdate.length) { + result.push(rdatesToString('EXDATE', this._exdate, this.tzid())); + } + return result; + }; + /** + * to generate recurrence field such as: + * DTSTART:19970902T010000Z + * RRULE:FREQ=YEARLY;COUNT=2;BYDAY=TU + * RRULE:FREQ=YEARLY;COUNT=1;BYDAY=TH + */ + RRuleSet.prototype.toString = function () { + return this.valueOf().join('\n'); + }; + /** + * Create a new RRuleSet Object completely base on current instance + */ + RRuleSet.prototype.clone = function () { + var rrs = new RRuleSet(!!this._cache); + this._rrule.forEach(function (rule) { return rrs.rrule(rule.clone()); }); + this._exrule.forEach(function (rule) { return rrs.exrule(rule.clone()); }); + this._rdate.forEach(function (date) { return rrs.rdate(new Date(date.getTime())); }); + this._exdate.forEach(function (date) { return rrs.exdate(new Date(date.getTime())); }); + return rrs; + }; + return RRuleSet; +}(src_rrule)); +/* harmony default export */ var rruleset = (rruleset_RRuleSet); +function _addRule(rrule, collection) { + if (!(rrule instanceof src_rrule)) { + throw new TypeError(String(rrule) + ' is not RRule instance'); + } + if (!Object(helpers["c" /* includes */])(collection.map(String), String(rrule))) { + collection.push(rrule); + } +} +function _addDate(date, collection) { + if (!(date instanceof Date)) { + throw new TypeError(String(date) + ' is not Date instance'); + } + if (!Object(helpers["c" /* includes */])(collection.map(Number), Number(date))) { + collection.push(date); + src_dateutil.sort(collection); + } +} +function rdatesToString(param, rdates, tzid) { + var isUTC = !tzid || tzid.toUpperCase() === 'UTC'; + var header = isUTC ? param + ":" : param + ";TZID=" + tzid + ":"; + var dateString = rdates + .map(function (rdate) { return src_dateutil.timeToUntilString(rdate.valueOf(), isUTC); }) + .join(','); + return "" + header + dateString; +} + +// CONCATENATED MODULE: ./src/rrulestr.ts +var rrulestr_assign = (undefined && undefined.__assign) || function () { + rrulestr_assign = Object.assign || function(t) { + for (var s, i = 1, n = arguments.length; i < n; i++) { + s = arguments[i]; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) + t[p] = s[p]; + } + return t; + }; + return rrulestr_assign.apply(this, arguments); +}; + + + + + +/** + * RRuleStr + * To parse a set of rrule strings + */ +var rrulestr_DEFAULT_OPTIONS = { + dtstart: null, + cache: false, + unfold: false, + forceset: false, + compatible: false, + tzid: null +}; +function parseInput(s, options) { + var rrulevals = []; + var rdatevals = []; + var exrulevals = []; + var exdatevals = []; + var _a = parseDtstart(s), dtstart = _a.dtstart, tzid = _a.tzid; + var lines = splitIntoLines(s, options.unfold); + lines.forEach(function (line) { + if (!line) + return; + var _a = breakDownLine(line), name = _a.name, parms = _a.parms, value = _a.value; + switch (name.toUpperCase()) { + case 'RRULE': + if (parms.length) { + throw new Error("unsupported RRULE parm: " + parms.join(',')); + } + rrulevals.push(parseString(line)); + break; + case 'RDATE': + var _b = /RDATE(?:;TZID=([^:=]+))?/i.exec(line), _ = _b[0], rdateTzid = _b[1]; + if (rdateTzid && !tzid) { + tzid = rdateTzid; + } + rdatevals = rdatevals.concat(parseRDate(value, parms)); + break; + case 'EXRULE': + if (parms.length) { + throw new Error("unsupported EXRULE parm: " + parms.join(',')); + } + exrulevals.push(parseString(value)); + break; + case 'EXDATE': + exdatevals = exdatevals.concat(parseRDate(value, parms)); + break; + case 'DTSTART': + break; + default: + throw new Error('unsupported property: ' + name); + } + }); + return { + dtstart: dtstart, + tzid: tzid, + rrulevals: rrulevals, + rdatevals: rdatevals, + exrulevals: exrulevals, + exdatevals: exdatevals + }; +} +function buildRule(s, options) { + var _a = parseInput(s, options), rrulevals = _a.rrulevals, rdatevals = _a.rdatevals, exrulevals = _a.exrulevals, exdatevals = _a.exdatevals, dtstart = _a.dtstart, tzid = _a.tzid; + var noCache = options.cache === false; + if (options.compatible) { + options.forceset = true; + options.unfold = true; + } + if (options.forceset || + rrulevals.length > 1 || + rdatevals.length || + exrulevals.length || + exdatevals.length) { + var rset_1 = new rruleset(noCache); + rset_1.tzid(tzid || undefined); + rrulevals.forEach(function (val) { + rset_1.rrule(new src_rrule(groomRruleOptions(val, dtstart, tzid), noCache)); + }); + rdatevals.forEach(function (date) { + rset_1.rdate(date); + }); + exrulevals.forEach(function (val) { + rset_1.exrule(new src_rrule(groomRruleOptions(val, dtstart, tzid), noCache)); + }); + exdatevals.forEach(function (date) { + rset_1.exdate(date); + }); + if (options.compatible && options.dtstart) + rset_1.rdate(dtstart); + return rset_1; + } + var val = rrulevals[0]; + return new src_rrule(groomRruleOptions(val, val.dtstart || options.dtstart || dtstart, val.tzid || options.tzid || tzid), noCache); +} +function rrulestr(s, options) { + if (options === void 0) { options = {}; } + return buildRule(s, rrulestr_initializeOptions(options)); +} +function groomRruleOptions(val, dtstart, tzid) { + return rrulestr_assign({}, val, { dtstart: dtstart, + tzid: tzid }); +} +function rrulestr_initializeOptions(options) { + var invalid = []; + var keys = Object.keys(options); + var defaultKeys = Object.keys(rrulestr_DEFAULT_OPTIONS); + keys.forEach(function (key) { + if (!Object(helpers["c" /* includes */])(defaultKeys, key)) + invalid.push(key); + }); + if (invalid.length) { + throw new Error('Invalid options: ' + invalid.join(', ')); + } + var initializedOptions = rrulestr_assign({}, options); + // Merge in default options + defaultKeys.forEach(function (key) { + if (!Object(helpers["c" /* includes */])(keys, key)) + initializedOptions[key] = rrulestr_DEFAULT_OPTIONS[key]; + }); + return initializedOptions; +} +function extractName(line) { + if (line.indexOf(':') === -1) { + return { + name: 'RRULE', + value: line + }; + } + var _a = Object(helpers["l" /* split */])(line, ':', 1), name = _a[0], value = _a[1]; + return { + name: name, + value: value + }; +} +function breakDownLine(line) { + var _a = extractName(line), name = _a.name, value = _a.value; + var parms = name.split(';'); + if (!parms) + throw new Error('empty property name'); + return { + name: parms[0].toUpperCase(), + parms: parms.slice(1), + value: value + }; +} +function splitIntoLines(s, unfold) { + if (unfold === void 0) { unfold = false; } + s = s && s.trim(); + if (!s) + throw new Error('Invalid empty string'); + // More info about 'unfold' option + // Go head to http://www.ietf.org/rfc/rfc2445.txt + if (!unfold) { + return s.split(/\s/); + } + var lines = s.split('\n'); + var i = 0; + while (i < lines.length) { + // TODO + var line = (lines[i] = lines[i].replace(/\s+$/g, '')); + if (!line) { + lines.splice(i, 1); + } + else if (i > 0 && line[0] === ' ') { + lines[i - 1] += line.slice(1); + lines.splice(i, 1); + } + else { + i += 1; + } + } + return lines; +} +function validateDateParm(parms) { + parms.forEach(function (parm) { + if (!/(VALUE=DATE(-TIME)?)|(TZID=)/.test(parm)) { + throw new Error('unsupported RDATE/EXDATE parm: ' + parm); + } + }); +} +function parseRDate(rdateval, parms) { + validateDateParm(parms); + return rdateval + .split(',') + .map(function (datestr) { return src_dateutil.untilStringToDate(datestr); }); +} + +// CONCATENATED MODULE: ./src/index.ts +/* concated harmony reexport */__webpack_require__.d(__webpack_exports__, "Frequency", function() { return Frequency; }); +/* concated harmony reexport */__webpack_require__.d(__webpack_exports__, "Weekday", function() { return Weekday; }); +/* concated harmony reexport */__webpack_require__.d(__webpack_exports__, "RRule", function() { return src_rrule; }); +/* concated harmony reexport */__webpack_require__.d(__webpack_exports__, "RRuleSet", function() { return rruleset; }); +/* concated harmony reexport */__webpack_require__.d(__webpack_exports__, "rrulestr", function() { return rrulestr; }); +/*! + * rrule.js - Library for working with recurrence rules for calendar dates. + * https://github.com/jakubroztocil/rrule + * + * Copyright 2010, Jakub Roztocil and Lars Schoning + * Licenced under the BSD licence. + * https://github.com/jakubroztocil/rrule/blob/master/LICENCE + * + * Based on: + * python-dateutil - Extensions to the standard Python datetime module. + * Copyright (c) 2003-2011 - Gustavo Niemeyer <gustavo@niemeyer.net> + * Copyright (c) 2012 - Tomi Pieviläinen <tomi.pievilainen@iki.fi> + * https://github.com/jakubroztocil/rrule/blob/master/LICENCE + * + */ + + + + + +// ============================================================================= +// Export +// ============================================================================= + +/* harmony default export */ var src = __webpack_exports__["default"] = (src_rrule); + + +/***/ }), +/* 2 */ +/***/ (function(module, exports) { + +module.exports = __WEBPACK_EXTERNAL_MODULE__2__; + +/***/ }), +/* 3 */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +__webpack_require__.r(__webpack_exports__); + +// CONCATENATED MODULE: ./src/nlp/i18n.ts +// ============================================================================= +// i18n +// ============================================================================= +var ENGLISH = { + dayNames: [ + 'Sunday', 'Monday', 'Tuesday', 'Wednesday', + 'Thursday', 'Friday', 'Saturday' + ], + monthNames: [ + 'January', 'February', 'March', 'April', 'May', + 'June', 'July', 'August', 'September', 'October', + 'November', 'December' + ], + tokens: { + 'SKIP': /^[ \r\n\t]+|^\.$/, + 'number': /^[1-9][0-9]*/, + 'numberAsText': /^(one|two|three)/i, + 'every': /^every/i, + 'day(s)': /^days?/i, + 'weekday(s)': /^weekdays?/i, + 'week(s)': /^weeks?/i, + 'hour(s)': /^hours?/i, + 'minute(s)': /^minutes?/i, + 'month(s)': /^months?/i, + 'year(s)': /^years?/i, + 'on': /^(on|in)/i, + 'at': /^(at)/i, + 'the': /^the/i, + 'first': /^first/i, + 'second': /^second/i, + 'third': /^third/i, + 'nth': /^([1-9][0-9]*)(\.|th|nd|rd|st)/i, + 'last': /^last/i, + 'for': /^for/i, + 'time(s)': /^times?/i, + 'until': /^(un)?til/i, + 'monday': /^mo(n(day)?)?/i, + 'tuesday': /^tu(e(s(day)?)?)?/i, + 'wednesday': /^we(d(n(esday)?)?)?/i, + 'thursday': /^th(u(r(sday)?)?)?/i, + 'friday': /^fr(i(day)?)?/i, + 'saturday': /^sa(t(urday)?)?/i, + 'sunday': /^su(n(day)?)?/i, + 'january': /^jan(uary)?/i, + 'february': /^feb(ruary)?/i, + 'march': /^mar(ch)?/i, + 'april': /^apr(il)?/i, + 'may': /^may/i, + 'june': /^june?/i, + 'july': /^july?/i, + 'august': /^aug(ust)?/i, + 'september': /^sep(t(ember)?)?/i, + 'october': /^oct(ober)?/i, + 'november': /^nov(ember)?/i, + 'december': /^dec(ember)?/i, + 'comma': /^(,\s*|(and|or)\s*)+/i + } +}; +/* harmony default export */ var i18n = (ENGLISH); + +// EXTERNAL MODULE: ./src/index.ts + 22 modules +var src = __webpack_require__(1); + +// EXTERNAL MODULE: ./src/helpers.ts +var helpers = __webpack_require__(0); + +// CONCATENATED MODULE: ./src/nlp/totext.ts + + + +// ============================================================================= +// Helper functions +// ============================================================================= +/** + * Return true if a value is in an array + */ +var contains = function (arr, val) { + return arr.indexOf(val) !== -1; +}; +var defaultGetText = function (id) { return id.toString(); }; +/** + * + * @param {RRule} rrule + * Optional: + * @param {Function} gettext function + * @param {Object} language definition + * @constructor + */ +var totext_ToText = /** @class */ (function () { + function ToText(rrule, gettext, language) { + if (gettext === void 0) { gettext = defaultGetText; } + if (language === void 0) { language = i18n; } + this.text = []; + this.language = language || i18n; + this.gettext = gettext; + this.rrule = rrule; + this.options = rrule.options; + this.origOptions = rrule.origOptions; + if (this.origOptions.bymonthday) { + var bymonthday = [].concat(this.options.bymonthday); + var bynmonthday = [].concat(this.options.bynmonthday); + bymonthday.sort(function (a, b) { return a - b; }); + bynmonthday.sort(function (a, b) { return b - a; }); + // 1, 2, 3, .., -5, -4, -3, .. + this.bymonthday = bymonthday.concat(bynmonthday); + if (!this.bymonthday.length) + this.bymonthday = null; + } + if (Object(helpers["f" /* isPresent */])(this.origOptions.byweekday)) { + var byweekday = !Object(helpers["d" /* isArray */])(this.origOptions.byweekday) + ? [this.origOptions.byweekday] + : this.origOptions.byweekday; + var days = String(byweekday); + this.byweekday = { + allWeeks: byweekday.filter(function (weekday) { + return !weekday.n; + }), + someWeeks: byweekday.filter(function (weekday) { + return Boolean(weekday.n); + }), + isWeekdays: days.indexOf('MO') !== -1 && + days.indexOf('TU') !== -1 && + days.indexOf('WE') !== -1 && + days.indexOf('TH') !== -1 && + days.indexOf('FR') !== -1 && + days.indexOf('SA') === -1 && + days.indexOf('SU') === -1, + isEveryDay: days.indexOf('MO') !== -1 && + days.indexOf('TU') !== -1 && + days.indexOf('WE') !== -1 && + days.indexOf('TH') !== -1 && + days.indexOf('FR') !== -1 && + days.indexOf('SA') !== -1 && + days.indexOf('SU') !== -1 + }; + var sortWeekDays = function (a, b) { + return a.weekday - b.weekday; + }; + this.byweekday.allWeeks.sort(sortWeekDays); + this.byweekday.someWeeks.sort(sortWeekDays); + if (!this.byweekday.allWeeks.length) + this.byweekday.allWeeks = null; + if (!this.byweekday.someWeeks.length) + this.byweekday.someWeeks = null; + } + else { + this.byweekday = null; + } + } + /** + * Test whether the rrule can be fully converted to text. + * @param {RRule} rrule + * @return {Boolean} + */ + ToText.isFullyConvertible = function (rrule) { + var canConvert = true; + if (!(rrule.options.freq in ToText.IMPLEMENTED)) + return false; + if (rrule.origOptions.until && rrule.origOptions.count) + return false; + for (var key in rrule.origOptions) { + if (contains(['dtstart', 'wkst', 'freq'], key)) + return true; + if (!contains(ToText.IMPLEMENTED[rrule.options.freq], key)) + return false; + } + return canConvert; + }; + ToText.prototype.isFullyConvertible = function () { + return ToText.isFullyConvertible(this.rrule); + }; + /** + * Perform the conversion. Only some of the frequencies are supported. + * If some of the rrule's options aren't supported, they'll + * be omitted from the output an "(~ approximate)" will be appended. + * @return {*} + */ + ToText.prototype.toString = function () { + var gettext = this.gettext; + if (!(this.options.freq in ToText.IMPLEMENTED)) { + return gettext('RRule error: Unable to fully convert this rrule to text'); + } + this.text = [gettext('every')]; + // @ts-ignore + this[src["default"].FREQUENCIES[this.options.freq]](); + if (this.options.until) { + this.add(gettext('until')); + var until = this.options.until; + this.add(this.language.monthNames[until.getUTCMonth()]) + .add(until.getUTCDate() + ',') + .add(until.getUTCFullYear().toString()); + } + else if (this.options.count) { + this.add(gettext('for')) + .add(this.options.count.toString()) + .add(this.plural(this.options.count) ? gettext('times') : gettext('time')); + } + if (!this.isFullyConvertible()) + this.add(gettext('(~ approximate)')); + return this.text.join(''); + }; + ToText.prototype.HOURLY = function () { + var gettext = this.gettext; + if (this.options.interval !== 1) + this.add(this.options.interval.toString()); + this.add(this.plural(this.options.interval) ? gettext('hours') : gettext('hour')); + }; + ToText.prototype.MINUTELY = function () { + var gettext = this.gettext; + if (this.options.interval !== 1) + this.add(this.options.interval.toString()); + this.add(this.plural(this.options.interval) + ? gettext('minutes') + : gettext('minutes')); + }; + ToText.prototype.DAILY = function () { + var gettext = this.gettext; + if (this.options.interval !== 1) + this.add(this.options.interval.toString()); + if (this.byweekday && this.byweekday.isWeekdays) { + this.add(this.plural(this.options.interval) + ? gettext('weekdays') + : gettext('weekday')); + } + else { + this.add(this.plural(this.options.interval) ? gettext('days') : gettext('day')); + } + if (this.origOptions.bymonth) { + this.add(gettext('in')); + this._bymonth(); + } + if (this.bymonthday) { + this._bymonthday(); + } + else if (this.byweekday) { + this._byweekday(); + } + else if (this.origOptions.byhour) { + this._byhour(); + } + }; + ToText.prototype.WEEKLY = function () { + var gettext = this.gettext; + if (this.options.interval !== 1) { + this.add(this.options.interval.toString()).add(this.plural(this.options.interval) ? gettext('weeks') : gettext('week')); + } + if (this.byweekday && this.byweekday.isWeekdays) { + if (this.options.interval === 1) { + this.add(this.plural(this.options.interval) + ? gettext('weekdays') + : gettext('weekday')); + } + else { + this.add(gettext('on')).add(gettext('weekdays')); + } + } + else if (this.byweekday && this.byweekday.isEveryDay) { + this.add(this.plural(this.options.interval) ? gettext('days') : gettext('day')); + } + else { + if (this.options.interval === 1) + this.add(gettext('week')); + if (this.origOptions.bymonth) { + this.add(gettext('in')); + this._bymonth(); + } + if (this.bymonthday) { + this._bymonthday(); + } + else if (this.byweekday) { + this._byweekday(); + } + } + }; + ToText.prototype.MONTHLY = function () { + var gettext = this.gettext; + if (this.origOptions.bymonth) { + if (this.options.interval !== 1) { + this.add(this.options.interval.toString()).add(gettext('months')); + if (this.plural(this.options.interval)) + this.add(gettext('in')); + } + else { + // this.add(gettext('MONTH')) + } + this._bymonth(); + } + else { + if (this.options.interval !== 1) + this.add(this.options.interval.toString()); + this.add(this.plural(this.options.interval) + ? gettext('months') + : gettext('month')); + } + if (this.bymonthday) { + this._bymonthday(); + } + else if (this.byweekday && this.byweekday.isWeekdays) { + this.add(gettext('on')).add(gettext('weekdays')); + } + else if (this.byweekday) { + this._byweekday(); + } + }; + ToText.prototype.YEARLY = function () { + var gettext = this.gettext; + if (this.origOptions.bymonth) { + if (this.options.interval !== 1) { + this.add(this.options.interval.toString()); + this.add(gettext('years')); + } + else { + // this.add(gettext('YEAR')) + } + this._bymonth(); + } + else { + if (this.options.interval !== 1) + this.add(this.options.interval.toString()); + this.add(this.plural(this.options.interval) ? gettext('years') : gettext('year')); + } + if (this.bymonthday) { + this._bymonthday(); + } + else if (this.byweekday) { + this._byweekday(); + } + if (this.options.byyearday) { + this.add(gettext('on the')) + .add(this.list(this.options.byyearday, this.nth, gettext('and'))) + .add(gettext('day')); + } + if (this.options.byweekno) { + this.add(gettext('in')) + .add(this.plural(this.options.byweekno.length) + ? gettext('weeks') + : gettext('week')) + .add(this.list(this.options.byweekno, undefined, gettext('and'))); + } + }; + ToText.prototype._bymonthday = function () { + var gettext = this.gettext; + if (this.byweekday && this.byweekday.allWeeks) { + this.add(gettext('on')) + .add(this.list(this.byweekday.allWeeks, this.weekdaytext, gettext('or'))) + .add(gettext('the')) + .add(this.list(this.bymonthday, this.nth, gettext('or'))); + } + else { + this.add(gettext('on the')).add(this.list(this.bymonthday, this.nth, gettext('and'))); + } + // this.add(gettext('DAY')) + }; + ToText.prototype._byweekday = function () { + var gettext = this.gettext; + if (this.byweekday.allWeeks && !this.byweekday.isWeekdays) { + this.add(gettext('on')).add(this.list(this.byweekday.allWeeks, this.weekdaytext)); + } + if (this.byweekday.someWeeks) { + if (this.byweekday.allWeeks) + this.add(gettext('and')); + this.add(gettext('on the')).add(this.list(this.byweekday.someWeeks, this.weekdaytext, gettext('and'))); + } + }; + ToText.prototype._byhour = function () { + var gettext = this.gettext; + this.add(gettext('at')).add(this.list(this.origOptions.byhour, undefined, gettext('and'))); + }; + ToText.prototype._bymonth = function () { + this.add(this.list(this.options.bymonth, this.monthtext, this.gettext('and'))); + }; + ToText.prototype.nth = function (n) { + n = parseInt(n.toString(), 10); + var nth; + var npos; + var gettext = this.gettext; + if (n === -1) + return gettext('last'); + npos = Math.abs(n); + switch (npos) { + case 1: + case 21: + case 31: + nth = npos + gettext('st'); + break; + case 2: + case 22: + nth = npos + gettext('nd'); + break; + case 3: + case 23: + nth = npos + gettext('rd'); + break; + default: + nth = npos + gettext('th'); + } + return n < 0 ? nth + ' ' + gettext('last') : nth; + }; + ToText.prototype.monthtext = function (m) { + return this.language.monthNames[m - 1]; + }; + ToText.prototype.weekdaytext = function (wday) { + var weekday = Object(helpers["e" /* isNumber */])(wday) ? (wday + 1) % 7 : wday.getJsWeekday(); + return ((wday.n ? this.nth(wday.n) + ' ' : '') + this.language.dayNames[weekday]); + }; + ToText.prototype.plural = function (n) { + return n % 100 !== 1; + }; + ToText.prototype.add = function (s) { + this.text.push(' '); + this.text.push(s); + return this; + }; + ToText.prototype.list = function (arr, callback, finalDelim, delim) { + if (delim === void 0) { delim = ','; } + if (!Object(helpers["d" /* isArray */])(arr)) { + arr = [arr]; + } + var delimJoin = function (array, delimiter, finalDelimiter) { + var list = ''; + for (var i = 0; i < array.length; i++) { + if (i !== 0) { + if (i === array.length - 1) { + list += ' ' + finalDelimiter + ' '; + } + else { + list += delimiter + ' '; + } + } + list += array[i]; + } + return list; + }; + callback = + callback || + function (o) { + return o.toString(); + }; + var self = this; + var realCallback = function (arg) { + return callback && callback.call(self, arg); + }; + if (finalDelim) { + return delimJoin(arr.map(realCallback), delim, finalDelim); + } + else { + return arr.map(realCallback).join(delim + ' '); + } + }; + return ToText; +}()); +/* harmony default export */ var totext = (totext_ToText); + +// CONCATENATED MODULE: ./src/nlp/parsetext.ts + + +// ============================================================================= +// Parser +// ============================================================================= +var Parser = /** @class */ (function () { + function Parser(rules) { + this.done = true; + this.rules = rules; + } + Parser.prototype.start = function (text) { + this.text = text; + this.done = false; + return this.nextSymbol(); + }; + Parser.prototype.isDone = function () { + return this.done && this.symbol === null; + }; + Parser.prototype.nextSymbol = function () { + var best; + var bestSymbol; + var p = this; + this.symbol = null; + this.value = null; + do { + if (this.done) + return false; + var rule = void 0; + best = null; + for (var name_1 in this.rules) { + rule = this.rules[name_1]; + var match = rule.exec(p.text); + if (match) { + if (best === null || match[0].length > best[0].length) { + best = match; + bestSymbol = name_1; + } + } + } + if (best != null) { + this.text = this.text.substr(best[0].length); + if (this.text === '') + this.done = true; + } + if (best == null) { + this.done = true; + this.symbol = null; + this.value = null; + return; + } + // @ts-ignore + } while (bestSymbol === 'SKIP'); + // @ts-ignore + this.symbol = bestSymbol; + this.value = best; + return true; + }; + Parser.prototype.accept = function (name) { + if (this.symbol === name) { + if (this.value) { + var v = this.value; + this.nextSymbol(); + return v; + } + this.nextSymbol(); + return true; + } + return false; + }; + Parser.prototype.acceptNumber = function () { + return this.accept('number'); + }; + Parser.prototype.expect = function (name) { + if (this.accept(name)) + return true; + throw new Error('expected ' + name + ' but found ' + this.symbol); + }; + return Parser; +}()); +function parseText(text, language) { + if (language === void 0) { language = i18n; } + var options = {}; + var ttr = new Parser(language.tokens); + if (!ttr.start(text)) + return null; + S(); + return options; + function S() { + // every [n] + ttr.expect('every'); + var n = ttr.acceptNumber(); + if (n) + options.interval = parseInt(n[0], 10); + if (ttr.isDone()) + throw new Error('Unexpected end'); + switch (ttr.symbol) { + case 'day(s)': + options.freq = src["default"].DAILY; + if (ttr.nextSymbol()) { + AT(); + F(); + } + break; + // FIXME Note: every 2 weekdays != every two weeks on weekdays. + // DAILY on weekdays is not a valid rule + case 'weekday(s)': + options.freq = src["default"].WEEKLY; + options.byweekday = [ + src["default"].MO, + src["default"].TU, + src["default"].WE, + src["default"].TH, + src["default"].FR + ]; + ttr.nextSymbol(); + F(); + break; + case 'week(s)': + options.freq = src["default"].WEEKLY; + if (ttr.nextSymbol()) { + ON(); + F(); + } + break; + case 'hour(s)': + options.freq = src["default"].HOURLY; + if (ttr.nextSymbol()) { + ON(); + F(); + } + break; + case 'minute(s)': + options.freq = src["default"].MINUTELY; + if (ttr.nextSymbol()) { + ON(); + F(); + } + break; + case 'month(s)': + options.freq = src["default"].MONTHLY; + if (ttr.nextSymbol()) { + ON(); + F(); + } + break; + case 'year(s)': + options.freq = src["default"].YEARLY; + if (ttr.nextSymbol()) { + ON(); + F(); + } + break; + case 'monday': + case 'tuesday': + case 'wednesday': + case 'thursday': + case 'friday': + case 'saturday': + case 'sunday': + options.freq = src["default"].WEEKLY; + var key = ttr.symbol.substr(0, 2).toUpperCase(); + options.byweekday = [src["default"][key]]; + if (!ttr.nextSymbol()) + return; + // TODO check for duplicates + while (ttr.accept('comma')) { + if (ttr.isDone()) + throw new Error('Unexpected end'); + var wkd = decodeWKD(); + if (!wkd) { + throw new Error('Unexpected symbol ' + ttr.symbol + ', expected weekday'); + } + // @ts-ignore + options.byweekday.push(src["default"][wkd]); + ttr.nextSymbol(); + } + MDAYs(); + F(); + break; + case 'january': + case 'february': + case 'march': + case 'april': + case 'may': + case 'june': + case 'july': + case 'august': + case 'september': + case 'october': + case 'november': + case 'december': + options.freq = src["default"].YEARLY; + options.bymonth = [decodeM()]; + if (!ttr.nextSymbol()) + return; + // TODO check for duplicates + while (ttr.accept('comma')) { + if (ttr.isDone()) + throw new Error('Unexpected end'); + var m = decodeM(); + if (!m) { + throw new Error('Unexpected symbol ' + ttr.symbol + ', expected month'); + } + options.bymonth.push(m); + ttr.nextSymbol(); + } + ON(); + F(); + break; + default: + throw new Error('Unknown symbol'); + } + } + function ON() { + var on = ttr.accept('on'); + var the = ttr.accept('the'); + if (!(on || the)) + return; + do { + var nth = decodeNTH(); + var wkd = decodeWKD(); + var m = decodeM(); + // nth <weekday> | <weekday> + if (nth) { + // ttr.nextSymbol() + if (wkd) { + ttr.nextSymbol(); + if (!options.byweekday) + options.byweekday = []; + // @ts-ignore + options.byweekday.push(src["default"][wkd].nth(nth)); + } + else { + if (!options.bymonthday) + options.bymonthday = []; + // @ts-ignore + options.bymonthday.push(nth); + ttr.accept('day(s)'); + } + // <weekday> + } + else if (wkd) { + ttr.nextSymbol(); + if (!options.byweekday) + options.byweekday = []; + // @ts-ignore + options.byweekday.push(src["default"][wkd]); + } + else if (ttr.symbol === 'weekday(s)') { + ttr.nextSymbol(); + if (!options.byweekday) { + options.byweekday = [ + src["default"].MO, + src["default"].TU, + src["default"].WE, + src["default"].TH, + src["default"].FR + ]; + } + } + else if (ttr.symbol === 'week(s)') { + ttr.nextSymbol(); + var n = ttr.acceptNumber(); + if (!n) { + throw new Error('Unexpected symbol ' + ttr.symbol + ', expected week number'); + } + options.byweekno = [parseInt(n[0], 10)]; + while (ttr.accept('comma')) { + n = ttr.acceptNumber(); + if (!n) { + throw new Error('Unexpected symbol ' + ttr.symbol + '; expected monthday'); + } + options.byweekno.push(parseInt(n[0], 10)); + } + } + else if (m) { + ttr.nextSymbol(); + if (!options.bymonth) + options.bymonth = []; + // @ts-ignore + options.bymonth.push(m); + } + else { + return; + } + } while (ttr.accept('comma') || ttr.accept('the') || ttr.accept('on')); + } + function AT() { + var at = ttr.accept('at'); + if (!at) + return; + do { + var n = ttr.acceptNumber(); + if (!n) { + throw new Error('Unexpected symbol ' + ttr.symbol + ', expected hour'); + } + options.byhour = [parseInt(n[0], 10)]; + while (ttr.accept('comma')) { + n = ttr.acceptNumber(); + if (!n) { + throw new Error('Unexpected symbol ' + ttr.symbol + '; expected hour'); + } + options.byhour.push(parseInt(n[0], 10)); + } + } while (ttr.accept('comma') || ttr.accept('at')); + } + function decodeM() { + switch (ttr.symbol) { + case 'january': + return 1; + case 'february': + return 2; + case 'march': + return 3; + case 'april': + return 4; + case 'may': + return 5; + case 'june': + return 6; + case 'july': + return 7; + case 'august': + return 8; + case 'september': + return 9; + case 'october': + return 10; + case 'november': + return 11; + case 'december': + return 12; + default: + return false; + } + } + function decodeWKD() { + switch (ttr.symbol) { + case 'monday': + case 'tuesday': + case 'wednesday': + case 'thursday': + case 'friday': + case 'saturday': + case 'sunday': + return ttr.symbol.substr(0, 2).toUpperCase(); + default: + return false; + } + } + function decodeNTH() { + switch (ttr.symbol) { + case 'last': + ttr.nextSymbol(); + return -1; + case 'first': + ttr.nextSymbol(); + return 1; + case 'second': + ttr.nextSymbol(); + return ttr.accept('last') ? -2 : 2; + case 'third': + ttr.nextSymbol(); + return ttr.accept('last') ? -3 : 3; + case 'nth': + var v = parseInt(ttr.value[1], 10); + if (v < -366 || v > 366) + throw new Error('Nth out of range: ' + v); + ttr.nextSymbol(); + return ttr.accept('last') ? -v : v; + default: + return false; + } + } + function MDAYs() { + ttr.accept('on'); + ttr.accept('the'); + var nth = decodeNTH(); + if (!nth) + return; + options.bymonthday = [nth]; + ttr.nextSymbol(); + while (ttr.accept('comma')) { + nth = decodeNTH(); + if (!nth) { + throw new Error('Unexpected symbol ' + ttr.symbol + '; expected monthday'); + } + options.bymonthday.push(nth); + ttr.nextSymbol(); + } + } + function F() { + if (ttr.symbol === 'until') { + var date = Date.parse(ttr.text); + if (!date) + throw new Error('Cannot parse until date:' + ttr.text); + options.until = new Date(date); + } + else if (ttr.accept('for')) { + options.count = parseInt(ttr.value[0], 10); + ttr.expect('number'); + // ttr.expect('times') + } + } +} + +// CONCATENATED MODULE: ./src/nlp/index.ts +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "fromText", function() { return fromText; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "isFullyConvertible", function() { return isFullyConvertible; }); +/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "toText", function() { return toText; }); +/* concated harmony reexport */__webpack_require__.d(__webpack_exports__, "parseText", function() { return parseText; }); + + + + +/*! +* rrule.js - Library for working with recurrence rules for calendar dates. +* https://github.com/jakubroztocil/rrule +* +* Copyright 2010, Jakub Roztocil and Lars Schoning +* Licenced under the BSD licence. +* https://github.com/jakubroztocil/rrule/blob/master/LICENCE +* +*/ +/** + * + * Implementation of RRule.fromText() and RRule::toText(). + * + * + * On the client side, this file needs to be included + * when those functions are used. + * + */ +// ============================================================================= +// fromText +// ============================================================================= +/** + * Will be able to convert some of the below described rules from + * text format to a rule object. + * + * + * RULES + * + * Every ([n]) + * day(s) + * | [weekday], ..., (and) [weekday] + * | weekday(s) + * | week(s) + * | month(s) + * | [month], ..., (and) [month] + * | year(s) + * + * + * Plus 0, 1, or multiple of these: + * + * on [weekday], ..., (or) [weekday] the [monthday], [monthday], ... (or) [monthday] + * + * on [weekday], ..., (and) [weekday] + * + * on the [monthday], [monthday], ... (and) [monthday] (day of the month) + * + * on the [nth-weekday], ..., (and) [nth-weekday] (of the month/year) + * + * + * Plus 0 or 1 of these: + * + * for [n] time(s) + * + * until [date] + * + * Plus (.) + * + * + * Definitely no supported for parsing: + * + * (for year): + * in week(s) [n], ..., (and) [n] + * + * on the [yearday], ..., (and) [n] day of the year + * on day [yearday], ..., (and) [n] + * + * + * NON-TERMINALS + * + * [n]: 1, 2 ..., one, two, three .. + * [month]: January, February, March, April, May, ... December + * [weekday]: Monday, ... Sunday + * [nth-weekday]: first [weekday], 2nd [weekday], ... last [weekday], ... + * [monthday]: first, 1., 2., 1st, 2nd, second, ... 31st, last day, 2nd last day, .. + * [date]: + * [month] (0-31(,) ([year])), + * (the) 0-31.(1-12.([year])), + * (the) 0-31/(1-12/([year])), + * [weekday] + * + * [year]: 0000, 0001, ... 01, 02, .. + * + * Definitely not supported for parsing: + * + * [yearday]: first, 1., 2., 1st, 2nd, second, ... 366th, last day, 2nd last day, .. + * + * @param {String} text + * @return {Object, Boolean} the rule, or null. + */ +var fromText = function (text, language) { + if (language === void 0) { language = i18n; } + return new src["default"](parseText(text, language) || undefined); +}; +var common = [ + 'count', + 'until', + 'interval', + 'byweekday', + 'bymonthday', + 'bymonth' +]; +totext.IMPLEMENTED = []; +totext.IMPLEMENTED[src["default"].HOURLY] = common; +totext.IMPLEMENTED[src["default"].MINUTELY] = common; +totext.IMPLEMENTED[src["default"].DAILY] = ['byhour'].concat(common); +totext.IMPLEMENTED[src["default"].WEEKLY] = common; +totext.IMPLEMENTED[src["default"].MONTHLY] = common; +totext.IMPLEMENTED[src["default"].YEARLY] = ['byweekno', 'byyearday'].concat(common); +// ============================================================================= +// Export +// ============================================================================= +var toText = function (rrule, gettext, language) { + return new totext(rrule, gettext, language).toString(); +}; +var isFullyConvertible = totext.isFullyConvertible; + + + +/***/ }) +/******/ ]); +}); +//# sourceMappingURL=rrule.js.map
\ No newline at end of file |