Release 2.32.0 (#3826)

## [2.32.0] - 2025-07-01

Thanks to: @bughaver, @bugsounet, @khassel, @KristjanESPERANTO,
@plebcity, @rejas, @sdetweil.

> ⚠️ This release needs nodejs version `v22.14.0 or higher`

### Added

- [config] Allow to change module order for final renderer (or
dynamically with CSS): Feature `order` in config (#3762)
- [clock] Added option 'disableNextEvent' to hide next sun event (#3769)
- [clock] Implement short syntax for clock week (#3775)

### Changed

- [refactor] Simplify module loading process (#3766)
- Use `node --run` instead of `npm run` (#3764) and adapt `start:dev`
script (#3773)
- [workflow] Run linter and spellcheck with LTS node version (#3767)
- [workflow] Split "Run test" step into two steps for more clarity
(#3767)
- [linter] Review linter setup (#3783)
  - Fix command to lint markdown in `CONTRIBUTING.md`
  - Re-activate JSDoc linting and fix linting issues
  - Refactor ESLint config to use `defineConfig` and `globalIgnores`
  - Replace `eslint-plugin-import` with `eslint-plugin-import-x`
- Switch Stylelint config to flat format and simplify Stylelint scripts
- [workflow] Replace Node.js version v23 with v24 (#3770)
- [refactor] Replace deprecated constants `fs.F_OK` and `fs.R_OK`
(#3789)
- [refactor] Replace `ansis` with built-in function `util.styleText`
(#3793)
- [core] Integrate stuff from `vendor` and `fonts` folders into main
`package.json`, simplifies install and maintaining dependencies (#3795,
#3805)
- [l10n] Complete translations (with the help of translation tools)
(#3794)
- [refactor] Refactored `calendarfetcherutils` in Calendar module to
handle timezones better (#3806)
  - Removed as many of the date conversions as possible
- Use `moment-timezone` when calculating recurring events, this will fix
problems from the past with offsets and DST not being handled properly
- Added some tests to test the behavior of the refactored methods to
make sure the correct event dates are returned
- [linter] Enable ESLint rule `no-console` and replace `console` with
`Log` in some files (#3810)
- [tests] Review and refactor translation tests (#3792)

### Fixed

- [fix] Handle spellcheck issues (#3783)
- [calendar] fix fullday event rrule until with timezone offset (#3781)
- [feat] Add rule `no-undef` in config file validation to fix #3785
(#3786)
- [fonts] Fix `roboto.css` to avoid error message `Unknown descriptor
'var(' in @font-face rule.` in firefox console (#3787)
- [tests] Fix and refactor e2e test `Same keys` in
`translations_spec.js` (#3809)
- [tests] Fix e2e tests newsfeed and calendar to exit without open
handles (#3817)

### Updated

- [core] Update dependencies including electron to v36 (#3774, #3788,
#3811, #3804, #3815, #3823)
- [core] Update package type to `commonjs`
- [logger] Review factory code part: use `switch/case` instead of
`if/else if` (#3812)

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Michael Teeuw <michael@xonaymedia.nl>
Co-authored-by: Kristjan ESPERANTO <35647502+KristjanESPERANTO@users.noreply.github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ross Younger <crazyscot@gmail.com>
Co-authored-by: Veeck <github@veeck.de>
Co-authored-by: Bugsounet - Cédric <github@bugsounet.fr>
Co-authored-by: jkriegshauser <joshuakr@nvidia.com>
Co-authored-by: illimarkangur <116028111+illimarkangur@users.noreply.github.com>
Co-authored-by: sam detweiler <sdetweil@gmail.com>
Co-authored-by: vppencilsharpener <tim.pray@gmail.com>
Co-authored-by: veeck <michael.veeck@nebenan.de>
Co-authored-by: Paranoid93 <6515818+Paranoid93@users.noreply.github.com>
Co-authored-by: Brian O'Connor <btoconnor@users.noreply.github.com>
Co-authored-by: WallysWellies <59727507+WallysWellies@users.noreply.github.com>
Co-authored-by: Jason Stieber <jrstieber@gmail.com>
Co-authored-by: jargordon <50050429+jargordon@users.noreply.github.com>
Co-authored-by: Daniel <32464403+dkallen78@users.noreply.github.com>
Co-authored-by: Ryan Williams <65094007+ryan-d-williams@users.noreply.github.com>
Co-authored-by: Panagiotis Skias <panagiotis.skias@gmail.com>
Co-authored-by: Marc Landis <dirk.rettschlag@gmail.com>
Co-authored-by: HeikoGr <20295490+HeikoGr@users.noreply.github.com>
Co-authored-by: Pedro Lamas <pedrolamas@gmail.com>
Co-authored-by: veeck <gitkraken@veeck.de>
Co-authored-by: Magnus <34011212+MagMar94@users.noreply.github.com>
Co-authored-by: Ikko Eltociear Ashimine <eltociear@gmail.com>
Co-authored-by: DevIncomin <56730075+Developer-Incoming@users.noreply.github.com>
Co-authored-by: Nathan <n8nyoung@gmail.com>
Co-authored-by: mixasgr <mixasgr@users.noreply.github.com>
Co-authored-by: Savvas Adamtziloglou <savvas-gr@greeklug.gr>
Co-authored-by: Konstantinos <geraki@gmail.com>
Co-authored-by: OWL4C <124401812+OWL4C@users.noreply.github.com>
Co-authored-by: BugHaver <43462320+bughaver@users.noreply.github.com>
Co-authored-by: BugHaver <43462320+lsaadeh@users.noreply.github.com>
Co-authored-by: Koen Konst <koenspero@gmail.com>
Co-authored-by: Koen Konst <c.h.konst@avisi.nl>
This commit is contained in:
Karsten Hassel
2025-07-01 00:10:47 +02:00
committed by GitHub
parent 8e0b8468d3
commit 62b0f7f26e
111 changed files with 5146 additions and 4227 deletions

View File

@@ -77,7 +77,7 @@ Module.register("calendar", {
// Define required scripts.
getScripts () {
return ["calendarutils.js", "moment.js"];
return ["calendarutils.js", "moment.js", "moment-timezone.js"];
},
// Define required translations.
@@ -215,18 +215,9 @@ Module.register("calendar", {
this.updateDom(this.config.animationSpeed);
},
eventEndingWithinNextFullTimeUnit (event, ONE_DAY) {
const now = new Date();
return event.endDate - now <= ONE_DAY;
},
// Override dom generator.
getDom () {
const ONE_SECOND = 1000; // 1,000 milliseconds
const ONE_MINUTE = ONE_SECOND * 60;
const ONE_HOUR = ONE_MINUTE * 60;
const ONE_DAY = ONE_HOUR * 24;
const events = this.createEventList(true);
const wrapper = document.createElement("table");
wrapper.className = this.config.tableClass;
@@ -258,7 +249,9 @@ Module.register("calendar", {
let lastSeenDate = "";
events.forEach((event, index) => {
const dateAsString = moment(event.startDate, "x").format(this.config.dateFormat);
const eventStartDateMoment = this.timestampToMoment(event.startDate);
const eventEndDateMoment = this.timestampToMoment(event.endDate);
const dateAsString = eventStartDateMoment.format(this.config.dateFormat);
if (this.config.timeFormat === "dateheaders") {
if (lastSeenDate !== dateAsString) {
const dateRow = document.createElement("tr");
@@ -340,7 +333,7 @@ Module.register("calendar", {
repeatingCountTitle = this.countTitleForUrl(event.url);
if (repeatingCountTitle !== "") {
const thisYear = new Date(parseInt(event.startDate)).getFullYear(),
const thisYear = eventStartDateMoment.year(),
yearDiff = thisYear - event.firstYear;
repeatingCountTitle = `, ${yearDiff} ${repeatingCountTitle}`;
@@ -395,14 +388,14 @@ Module.register("calendar", {
timeWrapper.className = `time light ${this.config.flipDateHeaderTitle ? "align-right " : "align-left "}${this.timeClassForUrl(event.url)}`;
timeWrapper.style.paddingLeft = "2px";
timeWrapper.style.textAlign = this.config.flipDateHeaderTitle ? "right" : "left";
timeWrapper.innerHTML = moment(event.startDate, "x").format("LT");
timeWrapper.innerHTML = eventStartDateMoment.format("LT");
// Add endDate to dataheaders if showEnd is enabled
if (this.config.showEnd) {
if (this.config.showEndsOnlyWithDuration && event.startDate === event.endDate) {
// no duration here, don't display end
} else {
timeWrapper.innerHTML += ` - ${CalendarUtils.capFirst(moment(event.endDate, "x").format("LT"))}`;
timeWrapper.innerHTML += ` - ${CalendarUtils.capFirst(eventEndDateMoment.format("LT"))}`;
}
}
@@ -415,44 +408,43 @@ Module.register("calendar", {
const timeWrapper = document.createElement("td");
eventWrapper.appendChild(titleWrapper);
const now = new Date();
const now = moment();
if (this.config.timeFormat === "absolute") {
// Use dateFormat
timeWrapper.innerHTML = CalendarUtils.capFirst(moment(event.startDate, "x").format(this.config.dateFormat));
timeWrapper.innerHTML = CalendarUtils.capFirst(eventStartDateMoment.format(this.config.dateFormat));
// Add end time if showEnd
if (this.config.showEnd) {
// and has a duation
if (event.startDate !== event.endDate) {
timeWrapper.innerHTML += "-";
timeWrapper.innerHTML += CalendarUtils.capFirst(moment(event.endDate, "x").format(this.config.dateEndFormat));
timeWrapper.innerHTML += CalendarUtils.capFirst(eventEndDateMoment.format(this.config.dateEndFormat));
}
}
// For full day events we use the fullDayEventDateFormat
if (event.fullDayEvent) {
//subtract one second so that fullDayEvents end at 23:59:59, and not at 0:00:00 one the next day
event.endDate -= ONE_SECOND;
timeWrapper.innerHTML = CalendarUtils.capFirst(moment(event.startDate, "x").format(this.config.fullDayEventDateFormat));
eventEndDateMoment.subtract(1, "second");
timeWrapper.innerHTML = CalendarUtils.capFirst(eventStartDateMoment.format(this.config.fullDayEventDateFormat));
// only show end if requested and allowed and the dates are different
if (this.config.showEnd && !this.config.showEndsOnlyWithDuration && moment(event.startDate, "x").format("YYYYMMDD") !== moment(event.endDate, "x").format("YYYYMMDD")) {
if (this.config.showEnd && !this.config.showEndsOnlyWithDuration && !eventStartDateMoment.isSame(eventEndDateMoment, "d")) {
timeWrapper.innerHTML += "-";
timeWrapper.innerHTML += CalendarUtils.capFirst(moment(event.endDate, "x").format(this.config.fullDayEventDateFormat));
} else
if ((moment(event.startDate, "x").format("YYYYMMDD") !== moment(event.endDate, "x").format("YYYYMMDD")) && (moment(event.startDate, "x") < moment(now, "x"))) {
timeWrapper.innerHTML = CalendarUtils.capFirst(moment(now, "x").format(this.config.fullDayEventDateFormat));
}
} else if (this.config.getRelative > 0 && event.startDate < now) {
timeWrapper.innerHTML += CalendarUtils.capFirst(eventEndDateMoment.format(this.config.fullDayEventDateFormat));
} else if (!eventStartDateMoment.isSame(eventEndDateMoment, "d") && eventStartDateMoment.isBefore(now)) {
timeWrapper.innerHTML = CalendarUtils.capFirst(now.format(this.config.fullDayEventDateFormat));
}
} else if (this.config.getRelative > 0 && eventStartDateMoment.isBefore(now)) {
// Ongoing and getRelative is set
timeWrapper.innerHTML = CalendarUtils.capFirst(
this.translate("RUNNING", {
fallback: `${this.translate("RUNNING")} {timeUntilEnd}`,
timeUntilEnd: moment(event.endDate, "x").fromNow(true)
timeUntilEnd: eventEndDateMoment.fromNow(true)
})
);
} else if (this.config.urgency > 0 && event.startDate - now < this.config.urgency * ONE_DAY) {
} else if (this.config.urgency > 0 && eventStartDateMoment.diff(now, "d") < this.config.urgency) {
// Within urgency days
timeWrapper.innerHTML = CalendarUtils.capFirst(moment(event.startDate, "x").fromNow());
timeWrapper.innerHTML = CalendarUtils.capFirst(eventStartDateMoment.fromNow());
}
if (event.fullDayEvent && this.config.nextDaysRelative) {
// Full days events within the next two days
@@ -460,9 +452,9 @@ Module.register("calendar", {
timeWrapper.innerHTML = CalendarUtils.capFirst(this.translate("TODAY"));
} else if (event.yesterday) {
timeWrapper.innerHTML = CalendarUtils.capFirst(this.translate("YESTERDAY"));
} else if (event.startDate - now < ONE_DAY && event.startDate - now > 0) {
} else if (event.tomorrow) {
timeWrapper.innerHTML = CalendarUtils.capFirst(this.translate("TOMORROW"));
} else if (event.startDate - now < 2 * ONE_DAY && event.startDate - now > 0) {
} else if (event.dayAfterTomorrow) {
if (this.translate("DAYAFTERTOMORROW") !== "DAYAFTERTOMORROW") {
timeWrapper.innerHTML = CalendarUtils.capFirst(this.translate("DAYAFTERTOMORROW"));
}
@@ -470,15 +462,15 @@ Module.register("calendar", {
}
} else {
// Show relative times
if (event.startDate >= now || (event.fullDayEvent && this.eventEndingWithinNextFullTimeUnit(event, ONE_DAY))) {
if (eventStartDateMoment.isSameOrAfter(now) || (event.fullDayEvent && eventEndDateMoment.diff(now, "days") === 0)) {
// Use relative time
if (!this.config.hideTime && !event.fullDayEvent) {
Log.debug("event not hidden and not fullday");
timeWrapper.innerHTML = `${CalendarUtils.capFirst(moment(event.startDate, "x").calendar(null, { sameElse: this.config.dateFormat }))}`;
timeWrapper.innerHTML = `${CalendarUtils.capFirst(eventStartDateMoment.calendar(null, { sameElse: this.config.dateFormat }))}`;
} else {
Log.debug("event full day or hidden");
timeWrapper.innerHTML = `${CalendarUtils.capFirst(
moment(event.startDate, "x").calendar(null, {
eventStartDateMoment.calendar(null, {
sameDay: this.config.showTimeToday ? "LT" : `[${this.translate("TODAY")}]`,
nextDay: `[${this.translate("TOMORROW")}]`,
nextWeek: "dddd",
@@ -488,7 +480,7 @@ Module.register("calendar", {
}
if (event.fullDayEvent) {
// Full days events within the next two days
if (event.today || (event.fullDayEvent && this.eventEndingWithinNextFullTimeUnit(event, ONE_DAY))) {
if (event.today || (event.fullDayEvent && eventEndDateMoment.diff(now, "days") === 0)) {
timeWrapper.innerHTML = CalendarUtils.capFirst(this.translate("TODAY"));
} else if (event.dayBeforeYesterday) {
if (this.translate("DAYBEFOREYESTERDAY") !== "DAYBEFOREYESTERDAY") {
@@ -496,25 +488,25 @@ Module.register("calendar", {
}
} else if (event.yesterday) {
timeWrapper.innerHTML = CalendarUtils.capFirst(this.translate("YESTERDAY"));
} else if (event.startDate - now < ONE_DAY && event.startDate - now > 0) {
} else if (event.tomorrow) {
timeWrapper.innerHTML = CalendarUtils.capFirst(this.translate("TOMORROW"));
} else if (event.startDate - now < 2 * ONE_DAY && event.startDate - now > 0) {
} else if (event.dayAfterTomorrow) {
if (this.translate("DAYAFTERTOMORROW") !== "DAYAFTERTOMORROW") {
timeWrapper.innerHTML = CalendarUtils.capFirst(this.translate("DAYAFTERTOMORROW"));
}
}
Log.info("event fullday");
} else if (event.startDate - now < this.config.getRelative * ONE_HOUR) {
} else if (eventStartDateMoment.diff(now, "h") < this.config.getRelative) {
Log.info("not full day but within getrelative size");
// If event is within getRelative hours, display 'in xxx' time format or moment.fromNow()
timeWrapper.innerHTML = `${CalendarUtils.capFirst(moment(event.startDate, "x").fromNow())}`;
timeWrapper.innerHTML = `${CalendarUtils.capFirst(eventStartDateMoment.fromNow())}`;
}
} else {
// Ongoing event
timeWrapper.innerHTML = CalendarUtils.capFirst(
this.translate("RUNNING", {
fallback: `${this.translate("RUNNING")} {timeUntilEnd}`,
timeUntilEnd: moment(event.endDate, "x").fromNow(true)
timeUntilEnd: eventEndDateMoment.fromNow(true)
})
);
}
@@ -593,46 +585,46 @@ Module.register("calendar", {
return false;
},
/**
* converts the given timestamp to a moment with a timezone
* @param {number} timestamp timestamp from an event
* @returns {moment.Moment} moment with a timezone
*/
timestampToMoment (timestamp) {
return moment(timestamp, "x").tz(moment.tz.guess());
},
/**
* Creates the sorted list of all events.
* @param {boolean} limitNumberOfEntries Whether to filter returned events for display.
* @returns {object[]} Array with events.
*/
createEventList (limitNumberOfEntries) {
const ONE_SECOND = 1000; // 1,000 milliseconds
const ONE_MINUTE = ONE_SECOND * 60;
const ONE_HOUR = ONE_MINUTE * 60;
const ONE_DAY = ONE_HOUR * 24;
let now = moment();
let today = now.clone().startOf("day");
let future = now.clone().startOf("day").add(this.config.maximumNumberOfDays, "days");
let now, today, future;
if (this.config.forceUseCurrentTime || this.defaults.forceUseCurrentTime) {
now = new Date();
today = moment().startOf("day");
future = moment().startOf("day").add(this.config.maximumNumberOfDays, "days").toDate();
} else {
now = new Date(Date.now()); // Can use overridden time
today = moment(now).startOf("day");
future = moment(now).startOf("day").add(this.config.maximumNumberOfDays, "days").toDate();
}
let events = [];
for (const calendarUrl in this.calendarData) {
const calendar = this.calendarData[calendarUrl];
let remainingEntries = this.maximumEntriesForUrl(calendarUrl);
let maxPastDaysCompare = now - this.maximumPastDaysForUrl(calendarUrl) * ONE_DAY;
let maxPastDaysCompare = now.clone().subtract(this.maximumPastDaysForUrl(calendarUrl), "days");
let by_url_calevents = [];
for (const e in calendar) {
const event = JSON.parse(JSON.stringify(calendar[e])); // clone object
const eventStartDateMoment = this.timestampToMoment(event.startDate);
const eventEndDateMoment = this.timestampToMoment(event.endDate);
if (this.config.hidePrivate && event.class === "PRIVATE") {
// do not add the current event, skip it
continue;
}
if (limitNumberOfEntries) {
if (event.endDate < maxPastDaysCompare) {
if (eventEndDateMoment.isBefore(maxPastDaysCompare)) {
continue;
}
if (this.config.hideOngoing && event.startDate < now) {
if (this.config.hideOngoing && eventStartDateMoment.isBefore(now)) {
continue;
}
if (this.config.hideDuplicates && this.listContainsEvent(events, event)) {
@@ -641,47 +633,46 @@ Module.register("calendar", {
}
event.url = calendarUrl;
event.today = event.startDate >= today && event.startDate < today + ONE_DAY;
event.dayBeforeYesterday = event.startDate >= today - ONE_DAY * 2 && event.startDate < today - ONE_DAY;
event.yesterday = event.startDate >= today - ONE_DAY && event.startDate < today;
event.tomorrow = !event.today && event.startDate >= today + ONE_DAY && event.startDate < today + 2 * ONE_DAY;
event.dayAfterTomorrow = !event.tomorrow && event.startDate >= today + ONE_DAY * 2 && event.startDate < today + 3 * ONE_DAY;
event.today = eventStartDateMoment.isSame(now, "d");
event.dayBeforeYesterday = eventStartDateMoment.isSame(now.clone().subtract(2, "days"), "d");
event.yesterday = eventStartDateMoment.isSame(now.clone().subtract(1, "days"), "d");
event.tomorrow = eventStartDateMoment.isSame(now.clone().add(1, "days"), "d");
event.dayAfterTomorrow = eventStartDateMoment.isSame(now.clone().add(2, "days"), "d");
/*
* if sliceMultiDayEvents is set to true, multiday events (events exceeding at least one midnight) are sliced into days,
* otherwise, esp. in dateheaders mode it is not clear how long these events are.
*/
const maxCount = Math.round((event.endDate - 1 - moment(event.startDate, "x").endOf("day").format("x")) / ONE_DAY) + 1;
const maxCount = eventEndDateMoment.diff(eventStartDateMoment, "days");
if (this.config.sliceMultiDayEvents && maxCount > 1) {
const splitEvents = [];
let midnight
= moment(event.startDate, "x")
= eventStartDateMoment
.clone()
.startOf("day")
.add(1, "day")
.endOf("day")
.format("x");
.endOf("day");
let count = 1;
while (event.endDate > midnight) {
while (eventEndDateMoment.isAfter(midnight)) {
const thisEvent = JSON.parse(JSON.stringify(event)); // clone object
thisEvent.today = thisEvent.startDate >= today && thisEvent.startDate < today + ONE_DAY;
thisEvent.tomorrow = !thisEvent.today && thisEvent.startDate >= today + ONE_DAY && thisEvent.startDate < today + 2 * ONE_DAY;
thisEvent.endDate = moment(midnight, "x").clone().subtract(1, "day").format("x");
thisEvent.today = this.timestampToMoment(thisEvent.startDate).isSame(now, "d");
thisEvent.tomorrow = this.timestampToMoment(thisEvent.startDate).isSame(now.clone().add(1, "days"), "d");
thisEvent.endDate = midnight.clone().subtract(1, "day").format("x");
thisEvent.title += ` (${count}/${maxCount})`;
splitEvents.push(thisEvent);
event.startDate = midnight;
event.startDate = midnight.format("x");
count += 1;
midnight = moment(midnight, "x").add(1, "day").endOf("day").format("x"); // next day
midnight = midnight.clone().add(1, "day").endOf("day"); // next day
}
// Last day
event.title += ` (${count}/${maxCount})`;
event.today += event.startDate >= today && event.startDate < today + ONE_DAY;
event.tomorrow = !event.today && event.startDate >= today + ONE_DAY && event.startDate < today + 2 * ONE_DAY;
event.today += this.timestampToMoment(event.startDate).isSame(now, "d");
event.tomorrow = this.timestampToMoment(event.startDate).isSame(now.clone().add(1, "days"), "d");
splitEvents.push(event);
for (let splitEvent of splitEvents) {
if (splitEvent.endDate > now && splitEvent.endDate <= future) {
if (this.timestampToMoment(splitEvent.endDate).isAfter(now) && this.timestampToMoment(splitEvent.endDate).isSameOrBefore(future)) {
by_url_calevents.push(splitEvent);
}
}
@@ -716,16 +707,16 @@ Module.register("calendar", {
*/
if (this.config.limitDays > 0) {
let newEvents = [];
let lastDate = today.clone().subtract(1, "days").format("YYYYMMDD");
let lastDate = today.clone().subtract(1, "days");
let days = 0;
for (const ev of events) {
let eventDate = moment(ev.startDate, "x").format("YYYYMMDD");
let eventDate = this.timestampToMoment(ev.startDate);
/*
* if date of event is later than lastdate
* check if we already are showing max unique days
*/
if (eventDate > lastDate) {
if (eventDate.isAfter(lastDate)) {
// if the only entry in the first day is a full day event that day is not counted as unique
if (!this.config.limitDaysNeverSkip && newEvents.length === 1 && days === 1 && newEvents[0].fullDayEvent) {
days--;

View File

@@ -81,10 +81,13 @@ const CalendarFetcher = function (url, reloadInterval, excludedEvents, maximumEn
* Schedule the timer for the next update.
*/
const scheduleTimer = function () {
clearTimeout(reloadTimer);
reloadTimer = setTimeout(function () {
fetchCalendar();
}, reloadInterval);
if (process.env.JEST_WORKER_ID === undefined) {
// only set timer when not running in jest
clearTimeout(reloadTimer);
reloadTimer = setTimeout(function () {
fetchCalendar();
}, reloadInterval);
}
};
/* public methods */

View File

@@ -1,114 +1,130 @@
/**
* @external Moment
*/
const path = require("node:path");
const moment = require("moment");
const moment = require("moment-timezone");
const zoneTable = require(path.join(__dirname, "windowsZones.json"));
const Log = require("../../../js/logger");
const CalendarFetcherUtils = {
/**
* Calculate the time correction, either dst/std or full day in cases where
* utc time is day before plus offset
* @param {object} event the event which needs adjustment
* @param {Date} date the date on which this event happens
* @returns {number} the necessary adjustment in hours
* Determine based on the title of an event if it should be excluded from the list of events
* TODO This seems like an overly complicated way to exclude events based on the title.
* @param {object} config the global config
* @param {string} title the title of the event
* @returns {object} excluded: true if the event should be excluded, false otherwise
* until: the date until the event should be excluded.
*/
calculateTimezoneAdjustment (event, date) {
let adjustHours = 0;
// if a timezone was specified
if (!event.start.tz) {
Log.debug(" if no tz, guess based on now");
event.start.tz = moment.tz.guess();
}
Log.debug(`initial tz=${event.start.tz}`);
shouldEventBeExcluded (config, title) {
let filter = {
excluded: false,
until: null
};
for (let f in config.excludedEvents) {
let filter = config.excludedEvents[f],
testTitle = title.toLowerCase(),
until = null,
useRegex = false,
regexFlags = "g";
// if there is a start date specified
if (event.start.tz) {
// if this is a windows timezone
if (event.start.tz.includes(" ")) {
// use the lookup table to get theIANA name as moment and date don't know MS timezones
let tz = CalendarFetcherUtils.getIanaTZFromMS(event.start.tz);
Log.debug(`corrected TZ=${tz}`);
// watch out for unregistered windows timezone names
// if we had a successful lookup
if (tz) {
// change the timezone to the IANA name
event.start.tz = tz;
// Log.debug("corrected timezone="+event.start.tz)
if (filter instanceof Object) {
if (typeof filter.until !== "undefined") {
until = filter.until;
}
}
Log.debug(`corrected tz=${event.start.tz}`);
let current_offset = 0; // offset from TZ string or calculated
let mm = 0; // date with tz or offset
let start_offset = 0; // utc offset of created with tz
// if there is still an offset, lookup failed, use it
if (event.start.tz.startsWith("(")) {
const regex = /[+|-]\d*:\d*/;
const start_offsetString = event.start.tz.match(regex).toString().split(":");
let start_offset = parseInt(start_offsetString[0]);
start_offset *= event.start.tz[1] === "-" ? -1 : 1;
adjustHours = start_offset;
Log.debug(`defined offset=${start_offset} hours`);
current_offset = start_offset;
event.start.tz = "";
Log.debug(`ical offset=${current_offset} date=${date}`);
mm = moment(date);
let x = moment(new Date()).utcOffset();
Log.debug(`net mins=${current_offset * 60 - x}`);
mm = mm.add(x - current_offset * 60, "minutes");
adjustHours = (current_offset * 60 - x) / 60;
event.start = mm.toDate();
Log.debug(`adjusted date=${event.start}`);
if (typeof filter.regex !== "undefined") {
useRegex = filter.regex;
}
// If additional advanced filtering is added in, this section
// must remain last as we overwrite the filter object with the
// filterBy string
if (filter.caseSensitive) {
filter = filter.filterBy;
testTitle = title;
} else if (useRegex) {
filter = filter.filterBy;
testTitle = title;
regexFlags += "i";
} else {
filter = filter.filterBy.toLowerCase();
}
} else {
// get the start time in that timezone
let es = moment(event.start);
// check for start date prior to start of daylight changing date
if (es.format("YYYY") < 2007) {
es.set("year", 2013); // if so, use a closer date
}
Log.debug(`start date/time=${es.toDate()}`);
start_offset = moment.tz(es, event.start.tz).utcOffset();
Log.debug(`start offset=${start_offset}`);
Log.debug(`start date/time w tz =${moment.tz(moment(event.start), event.start.tz).toDate()}`);
// get the specified date in that timezone
mm = moment.tz(moment(date), event.start.tz);
Log.debug(`event date=${mm.toDate()}`);
current_offset = mm.utcOffset();
filter = filter.toLowerCase();
}
Log.debug(`event offset=${current_offset} hour=${mm.format("H")} event date=${mm.toDate()}`);
// if the offset is greater than 0, east of london
if (current_offset !== start_offset) {
// big offset
Log.debug("offset");
let h = parseInt(mm.format("H"));
// check if the event time is less than the offset
if (h > 0 && h < Math.abs(current_offset) / 60) {
// if so, rrule created a wrong date (utc day, oops, with utc yesterday adjusted time)
// we need to fix that
//adjustHours = 24;
// Log.debug("adjusting date")
}
//-300 > -240
//if (Math.abs(current_offset) > Math.abs(start_offset)){
if (current_offset > start_offset) {
adjustHours -= 1;
Log.debug("adjust down 1 hour dst change");
//} else if (Math.abs(current_offset) < Math.abs(start_offset)) {
} else if (current_offset < start_offset) {
adjustHours += 1;
Log.debug("adjust up 1 hour dst change");
if (CalendarFetcherUtils.titleFilterApplies(testTitle, filter, useRegex, regexFlags)) {
if (until) {
filter.until = until;
} else {
filter.excluded = true;
}
break;
}
}
Log.debug(`adjustHours=${adjustHours}`);
return adjustHours;
return filter;
},
/**
* Get local timezone.
* This method makes it easier to test if different timezones cause problems by changing this implementation.
* @returns {string} timezone
*/
getLocalTimezone () {
return moment.tz.guess();
},
/**
* This function returns a list of moments for a recurring event.
* @param {object} event the current event which is a recurring event
* @param {moment.Moment} pastLocalMoment The past date to search for recurring events
* @param {moment.Moment} futureLocalMoment The future date to search for recurring events
* @param {number} durationInMs the duration of the event, this is used to take into account currently running events
* @returns {moment.Moment[]} All moments for the recurring event
*/
getMomentsFromRecurringEvent (event, pastLocalMoment, futureLocalMoment, durationInMs) {
const rule = event.rrule;
// can cause problems with e.g. birthdays before 1900
if ((rule.options && rule.origOptions && rule.origOptions.dtstart && rule.origOptions.dtstart.getFullYear() < 1900) || (rule.options && rule.options.dtstart && rule.options.dtstart.getFullYear() < 1900)) {
rule.origOptions.dtstart.setYear(1900);
rule.options.dtstart.setYear(1900);
}
// subtract the max of the duration of this event or 1 day to find events in the past that are currently still running and should therefor be displayed.
const oneDayInMs = 24 * 60 * 60000;
let searchFromDate = pastLocalMoment.clone().subtract(Math.max(durationInMs, oneDayInMs), "milliseconds").toDate();
let searchToDate = futureLocalMoment.clone().add(1, "days").toDate();
Log.debug(`Search for recurring events between: ${searchFromDate} and ${searchToDate}`);
// if until is set, and its a full day event, force the time to midnight. rrule gets confused with non-00 offset
// looks like MS Outlook sets the until time incorrectly for fullday events
if ((rule.options.until !== undefined) && CalendarFetcherUtils.isFullDayEvent(event)) {
Log.debug("fixup rrule until");
rule.options.until = moment(rule.options.until).clone().startOf("day").add(1, "day")
.toDate();
}
Log.debug("fix rrule start=", rule.options.dtstart);
Log.debug("event before rrule.between=", JSON.stringify(event, null, 2), "exdates=", event.exdate);
Log.debug(`RRule: ${rule.toString()}`);
rule.options.tzid = null; // RRule gets *very* confused with timezones
let dates = rule.between(searchFromDate, searchToDate, true, () => {
return true;
});
Log.debug(`Title: ${event.summary}, with dates: \n\n${JSON.stringify(dates)}\n`);
// shouldn't need this anymore, as RRULE not passed junk
dates = dates.filter((d) => {
return JSON.stringify(d) !== "null";
});
// Dates are returned in UTC timezone but with localdatetime because tzid is null.
// So we map the date to a moment using the original timezone of the event.
return dates.map((d) => (event.start.tz ? moment.tz(d, "UTC").tz(event.start.tz, true) : moment.tz(d, "UTC").tz(CalendarFetcherUtils.getLocalTimezone(), true)));
},
/**
@@ -120,34 +136,33 @@ const CalendarFetcherUtils = {
filterEvents (data, config) {
const newEvents = [];
// limitFunction doesn't do much limiting, see comment re: the dates
// array in rrule section below as to why we need to do the filtering
// ourselves
const limitFunction = function (date, i) {
return true;
};
const eventDate = function (event, time) {
return CalendarFetcherUtils.isFullDayEvent(event) ? moment(event[time]).startOf("day") : moment(event[time]);
const startMoment = event[time].tz ? moment.tz(event[time], event[time].tz) : moment.tz(event[time], CalendarFetcherUtils.getLocalTimezone());
return CalendarFetcherUtils.isFullDayEvent(event) ? startMoment.startOf("day") : startMoment;
};
Log.debug(`There are ${Object.entries(data).length} calendar entries.`);
const now = new Date(Date.now());
const todayLocal = moment(now).startOf("day").toDate();
const futureLocalDate
= moment(now)
const now = moment();
const pastLocalMoment = config.includePastEvents ? now.clone().startOf("day").subtract(config.maximumNumberOfDays, "days") : now;
const futureLocalMoment
= now
.clone()
.startOf("day")
.add(config.maximumNumberOfDays, "days")
.subtract(1, "seconds") // Subtract 1 second so that events that start on the middle of the night will not repeat.
.toDate();
// Subtract 1 second so that events that start on the middle of the night will not repeat.
.subtract(1, "seconds");
Object.entries(data).forEach(([key, event]) => {
Log.debug("Processing entry...");
let pastLocalDate = todayLocal;
if (config.includePastEvents) {
pastLocalDate = moment(now).startOf("day").subtract(config.maximumNumberOfDays, "days").toDate();
const title = CalendarFetcherUtils.getTitleFromEvent(event);
Log.debug(`title: ${title}`);
// Return quickly if event should be excluded.
let { excluded, eventFilterUntil } = this.shouldEventBeExcluded(config, title);
if (excluded) {
return;
}
// FIXME: Ugly fix to solve the facebook birthday issue.
@@ -161,211 +176,47 @@ const CalendarFetcherUtils = {
if (event.type === "VEVENT") {
Log.debug(`Event:\n${JSON.stringify(event, null, 2)}`);
let startMoment = eventDate(event, "start");
let endMoment;
let eventStartMoment = eventDate(event, "start");
let eventEndMoment;
if (typeof event.end !== "undefined") {
endMoment = eventDate(event, "end");
eventEndMoment = eventDate(event, "end");
} else if (typeof event.duration !== "undefined") {
endMoment = startMoment.clone().add(moment.duration(event.duration));
eventEndMoment = eventStartMoment.clone().add(moment.duration(event.duration));
} else {
if (!isFacebookBirthday) {
// make copy of start date, separate storage area
endMoment = moment(startMoment.valueOf());
eventEndMoment = eventStartMoment.clone();
} else {
endMoment = moment(startMoment).add(1, "days");
eventEndMoment = eventStartMoment.clone().add(1, "days");
}
}
Log.debug(`start: ${startMoment.toDate()}`);
Log.debug(`end:: ${endMoment.toDate()}`);
Log.debug(`start: ${eventStartMoment.toDate()}`);
Log.debug(`end:: ${eventEndMoment.toDate()}`);
// Calculate the duration of the event for use with recurring events.
const durationMs = endMoment.valueOf() - startMoment.valueOf();
const durationMs = eventEndMoment.valueOf() - eventStartMoment.valueOf();
Log.debug(`duration: ${durationMs}`);
// FIXME: Since the parsed json object from node-ical comes with time information
// this check could be removed (?)
if (event.start.length === 8) {
startMoment = startMoment.startOf("day");
}
const title = CalendarFetcherUtils.getTitleFromEvent(event);
Log.debug(`title: ${title}`);
let excluded = false,
dateFilter = null;
for (let f in config.excludedEvents) {
let filter = config.excludedEvents[f],
testTitle = title.toLowerCase(),
until = null,
useRegex = false,
regexFlags = "g";
if (filter instanceof Object) {
if (typeof filter.until !== "undefined") {
until = filter.until;
}
if (typeof filter.regex !== "undefined") {
useRegex = filter.regex;
}
// If additional advanced filtering is added in, this section
// must remain last as we overwrite the filter object with the
// filterBy string
if (filter.caseSensitive) {
filter = filter.filterBy;
testTitle = title;
} else if (useRegex) {
filter = filter.filterBy;
testTitle = title;
regexFlags += "i";
} else {
filter = filter.filterBy.toLowerCase();
}
} else {
filter = filter.toLowerCase();
}
if (CalendarFetcherUtils.titleFilterApplies(testTitle, filter, useRegex, regexFlags)) {
if (until) {
dateFilter = until;
} else {
excluded = true;
}
break;
}
}
if (excluded) {
return;
}
const location = event.location || false;
const geo = event.geo || false;
const description = event.description || false;
let d1;
let d2;
// TODO This should be a seperate function.
if (event.rrule && typeof event.rrule !== "undefined" && !isFacebookBirthday) {
const rule = event.rrule;
// Recurring event.
let moments = CalendarFetcherUtils.getMomentsFromRecurringEvent(event, pastLocalMoment, futureLocalMoment, durationMs);
const pastMoment = moment(pastLocalDate);
const futureMoment = moment(futureLocalDate);
// can cause problems with e.g. birthdays before 1900
if ((rule.options && rule.origOptions && rule.origOptions.dtstart && rule.origOptions.dtstart.getFullYear() < 1900) || (rule.options && rule.options.dtstart && rule.options.dtstart.getFullYear() < 1900)) {
rule.origOptions.dtstart.setYear(1900);
rule.options.dtstart.setYear(1900);
}
// For recurring events, get the set of start dates that fall within the range
// of dates we're looking for.
let pastLocal;
let futureLocal;
if (CalendarFetcherUtils.isFullDayEvent(event)) {
Log.debug("fullday");
// if full day event, only use the date part of the ranges
pastLocal = pastMoment.toDate();
futureLocal = futureMoment.toDate();
Log.debug(`pastLocal: ${pastLocal}`);
Log.debug(`futureLocal: ${futureLocal}`);
} else {
// if we want past events
if (config.includePastEvents) {
// use the calculated past time for the between from
pastLocal = pastMoment.toDate();
} else {
// otherwise use NOW.. cause we shouldn't use any before now
pastLocal = moment(now).toDate(); //now
}
futureLocal = futureMoment.toDate(); // future
}
const oneDayInMs = 24 * 60 * 60 * 1000;
d1 = new Date(new Date(pastLocal.valueOf() - oneDayInMs).getTime());
d2 = new Date(new Date(futureLocal.valueOf() + oneDayInMs).getTime());
Log.debug(`Search for recurring events between: ${d1} and ${d2}`);
event.start = rule.options.dtstart;
Log.debug("fix rrule start=", rule.options.dtstart);
Log.debug("event before rrule.between=", JSON.stringify(event, null, 2), "exdates=", event.exdate);
// fixup the exdate and recurrence date to local time too for post between() handling
CalendarFetcherUtils.fixEventtoLocal(event);
Log.debug(`RRule: ${rule.toString()}`);
rule.options.tzid = null; // RRule gets *very* confused with timezones
let dates = rule.between(d1, d2, true, () => { return true; });
Log.debug(`Title: ${event.summary}, with dates: \n\n${JSON.stringify(dates)}\n`);
// shouldn't need this anymore, as RRULE not passed junk
dates = dates.filter((d) => {
if (JSON.stringify(d) === "null") return false;
else return true;
});
// go thru all the rrule.between() dates and put back the tz offset removed so rrule.between would work
let datesLocal = [];
let offset = d1.getTimezoneOffset();
Log.debug("offset =", offset);
dates.forEach((d) => {
let dtext = d.toISOString().slice(0, -5);
Log.debug(" date text form without tz=", dtext);
let dLocal = new Date(d.valueOf() + (offset * 60000));
let offset2 = dLocal.getTimezoneOffset();
Log.debug("date after offset applied=", dLocal);
if (offset !== offset2) {
// woops, dst/std switch
let delta = offset - offset2;
Log.debug("offset delta=", delta);
dLocal = new Date(d.valueOf() + ((offset - delta) * 60000));
Log.debug("corrected normalized date=", dLocal);
} else Log.debug(" neutralized date=", dLocal);
datesLocal.push(dLocal);
});
dates = datesLocal;
// The "dates" array contains the set of dates within our desired date range range that are valid
// for the recurrence rule. *However*, it's possible for us to have a specific recurrence that
// had its date changed from outside the range to inside the range. For the time being,
// we'll handle this by adding *all* recurrence entries into the set of dates that we check,
// because the logic below will filter out any recurrences that don't actually belong within
// our display range.
// Would be great if there was a better way to handle this.
//
// i don't think we will ever see this anymore (oct 2024) due to code fixes for rrule.between()
//
Log.debug("event.recurrences:", event.recurrences);
if (event.recurrences !== undefined) {
for (let dateKey in event.recurrences) {
// Only add dates that weren't already in the range we added from the rrule so that
// we don't double-add those events.
let d = new Date(dateKey);
if (!moment(d).isBetween(d1, d2)) {
Log.debug("adding recurring event not found in between list =", d, " should not happen now using local dates oct 17,24");
dates.push(d);
}
}
}
// Loop through the set of date entries to see which recurrences should be added to our event list.
for (let d in dates) {
let date = dates[d];
// Loop through the set of moment entries to see which recurrences should be added to our event list.
// TODO This should create an event per moment so we can change anything we want.
for (let m in moments) {
let curEvent = event;
let curDurationMs = durationMs;
let showRecurrence = true;
let recurringEventStartMoment = moments[m].tz(CalendarFetcherUtils.getLocalTimezone()).clone();
let recurringEventEndMoment = recurringEventStartMoment.clone().add(durationMs, "ms");
let startMoment = moment(date);
let dateKey = CalendarFetcherUtils.getDateKeyFromDate(date);
let dateKey = recurringEventStartMoment.tz("UTC").format("YYYY-MM-DD");
Log.debug("event date dateKey=", dateKey);
// For each date that we're checking, it's possible that there is a recurrence override for that one day.
@@ -375,12 +226,17 @@ const CalendarFetcherUtils = {
Log.debug("have a recurrence match for dateKey=", dateKey);
// We found an override, so for this recurrence, use a potentially different title, start date, and duration.
curEvent = curEvent.recurrences[dateKey];
curEvent.start = new Date(new Date(curEvent.start.valueOf()).getTime());
curEvent.end = new Date(new Date(curEvent.end.valueOf()).getTime());
startMoment = CalendarFetcherUtils.getAdjustedStartMoment(curEvent.start, event);
endMoment = CalendarFetcherUtils.getAdjustedStartMoment(curEvent.end, event);
date = curEvent.start;
curDurationMs = new Date(endMoment).valueOf() - startMoment.valueOf();
// Some event start/end dates don't have timezones
if (curEvent.start.tz) {
recurringEventStartMoment = moment(curEvent.start).tz(curEvent.start.tz).tz(CalendarFetcherUtils.getLocalTimezone());
} else {
recurringEventStartMoment = moment(curEvent.start).tz(CalendarFetcherUtils.getLocalTimezone());
}
if (curEvent.end.tz) {
recurringEventEndMoment = moment(curEvent.end).tz(curEvent.end.tz).tz(CalendarFetcherUtils.getLocalTimezone());
} else {
recurringEventEndMoment = moment(curEvent.end).tz(CalendarFetcherUtils.getLocalTimezone());
}
} else {
Log.debug("recurrence key ", dateKey, " doesn't match");
}
@@ -393,25 +249,20 @@ const CalendarFetcherUtils = {
showRecurrence = false;
}
}
Log.debug(`duration: ${curDurationMs}`);
startMoment = CalendarFetcherUtils.getAdjustedStartMoment(date, event);
endMoment = moment(startMoment.valueOf() + curDurationMs);
if (startMoment.valueOf() === endMoment.valueOf()) {
endMoment = endMoment.endOf("day");
if (recurringEventStartMoment.valueOf() === recurringEventEndMoment.valueOf()) {
recurringEventEndMoment = recurringEventEndMoment.endOf("day");
}
const recurrenceTitle = CalendarFetcherUtils.getTitleFromEvent(curEvent);
// If this recurrence ends before the start of the date range, or starts after the end of the date range, don"t add
// it to the event list.
if (endMoment.isBefore(pastLocal) || startMoment.isAfter(futureLocal)) {
if (recurringEventEndMoment.isBefore(pastLocalMoment) || recurringEventStartMoment.isAfter(futureLocalMoment)) {
showRecurrence = false;
}
if (CalendarFetcherUtils.timeFilterApplies(now, endMoment, dateFilter)) {
if (CalendarFetcherUtils.timeFilterApplies(now, recurringEventEndMoment, eventFilterUntil)) {
showRecurrence = false;
}
@@ -419,8 +270,8 @@ const CalendarFetcherUtils = {
Log.debug(`saving event: ${recurrenceTitle}`);
newEvents.push({
title: recurrenceTitle,
startDate: startMoment.format("x"),
endDate: endMoment.format("x"),
startDate: recurringEventStartMoment.format("x"),
endDate: recurringEventEndMoment.format("x"),
fullDayEvent: CalendarFetcherUtils.isFullDayEvent(event),
recurringEvent: true,
class: event.class,
@@ -430,7 +281,7 @@ const CalendarFetcherUtils = {
description: description
});
} else {
Log.debug("not saving event ", recurrenceTitle, new Date(startMoment));
Log.debug("not saving event ", recurrenceTitle, eventStartMoment);
}
Log.debug(" ");
}
@@ -441,47 +292,41 @@ const CalendarFetcherUtils = {
// Log.debug("full day event")
// if the start and end are the same, then make end the 'end of day' value (start is at 00:00:00)
if (fullDayEvent && startMoment.valueOf() === endMoment.valueOf()) {
endMoment = endMoment.endOf("day");
if (fullDayEvent && eventStartMoment.valueOf() === eventEndMoment.valueOf()) {
eventEndMoment = eventEndMoment.endOf("day");
}
if (config.includePastEvents) {
// Past event is too far in the past, so skip.
if (endMoment < pastLocalDate) {
if (eventEndMoment < pastLocalMoment) {
return;
}
} else {
// It's not a fullday event, and it is in the past, so skip.
if (!fullDayEvent && endMoment < now) {
if (!fullDayEvent && eventEndMoment < now) {
return;
}
// It's a fullday event, and it is before today, So skip.
if (fullDayEvent && endMoment <= todayLocal) {
if (fullDayEvent && eventEndMoment <= now.startOf("day")) {
return;
}
}
// It exceeds the maximumNumberOfDays limit, so skip.
if (startMoment > futureLocalDate) {
if (eventStartMoment > futureLocalMoment) {
return;
}
if (CalendarFetcherUtils.timeFilterApplies(now, endMoment, dateFilter)) {
if (CalendarFetcherUtils.timeFilterApplies(now, eventEndMoment, eventFilterUntil)) {
return;
}
// get correction for date saving and dst change between now and then
let adjustHours = CalendarFetcherUtils.calculateTimezoneAdjustment(event, startMoment.toDate());
// This shouldn't happen
if (adjustHours) {
Log.warn(`Unexpected timezone adjustment of ${adjustHours} hours on non-recurring event`);
}
// Every thing is good. Add it to the list.
newEvents.push({
title: title,
startDate: startMoment.add(adjustHours, "hours").format("x"),
endDate: endMoment.add(adjustHours, "hours").format("x"),
startDate: eventStartMoment.format("x"),
endDate: eventEndMoment.format("x"),
fullDayEvent: fullDayEvent,
recurringEvent: false,
class: event.class,
@@ -501,214 +346,6 @@ const CalendarFetcherUtils = {
return newEvents;
},
/**
* fixup thew event fields that have dates to use local time
* BEFORE calling rrule.between
* @param the event being processed
* @returns nothing
*/
fixEventtoLocal (event) {
// if there are excluded dates, their date is incorrect and possibly key as well.
if (event.exdate !== undefined) {
Object.keys(event.exdate).forEach((dateKey) => {
// get the date
let exdate = event.exdate[dateKey];
Log.debug("exdate w key=", exdate);
//exdate=CalendarFetcherUtils.convertDateToLocalTime(exdate, event.end.tz)
exdate = new Date(new Date(exdate.valueOf() - ((120 * 60 * 1000))).getTime());
Log.debug("new exDate item=", exdate, " with old key=", dateKey);
let newkey = exdate.toISOString().slice(0, 10);
if (newkey !== dateKey) {
Log.debug("new exDate item=", exdate, ` key=${newkey}`);
event.exdate[newkey] = exdate;
//delete event.exdate[dateKey]
}
});
Log.debug("updated exdate list=", event.exdate);
}
if (event.recurrences) {
Object.keys(event.recurrences).forEach((dateKey) => {
let exdate = event.recurrences[dateKey];
//exdate=new Date(new Date(exdate.valueOf()-(60*60*1000)).getTime())
Log.debug("new recurrence item=", exdate, " with old key=", dateKey);
exdate.start = CalendarFetcherUtils.convertDateToLocalTime(exdate.start, exdate.start.tz);
exdate.end = CalendarFetcherUtils.convertDateToLocalTime(exdate.end, exdate.end.tz);
Log.debug("adjusted recurringEvent start=", exdate.start, " end=", exdate.end);
});
}
Log.debug("modified recurrences before rrule.between", event.recurrences);
},
/**
* convert a UTC date to local time
* BEFORE calling rrule.between
* @param date ti conert
* tz event is currently in
* @returns updated date object
*/
convertDateToLocalTime (date, tz) {
let delta_tz_offset = 0;
let now_offset = CalendarFetcherUtils.getTimezoneOffsetFromTimezone(moment.tz.guess());
let event_offset = CalendarFetcherUtils.getTimezoneOffsetFromTimezone(tz);
Log.debug("date to convert=", date);
if (Math.sign(now_offset) !== Math.sign(event_offset)) {
delta_tz_offset = Math.abs(now_offset) + Math.abs(event_offset);
} else {
// signs are the same
// if negative
if (Math.sign(now_offset) === -1) {
// la looking at chicago
if (now_offset < event_offset) { // 5 -7
delta_tz_offset = now_offset - event_offset;
}
else { //7 -5 , chicago looking at LA
delta_tz_offset = event_offset - now_offset;
}
}
else {
// berlin looking at sydney
if (now_offset < event_offset) { // 5 -7
delta_tz_offset = event_offset - now_offset;
Log.debug("less delta=", delta_tz_offset);
}
else { // 11 - 2, sydney looking at berlin
delta_tz_offset = -(now_offset - event_offset);
Log.debug("more delta=", delta_tz_offset);
}
}
}
const newdate = new Date(new Date(date.valueOf() + (delta_tz_offset * 60 * 1000)).getTime());
Log.debug("modified date =", newdate);
return newdate;
},
/**
* get the exdate/recurrence hash key from the date object
* BEFORE calling rrule.between
* @param the date of the event
* @returns string date key YYYY-MM-DD
*/
getDateKeyFromDate (date) {
// get our runtime timezone offset
const nowDiff = CalendarFetcherUtils.getTimezoneOffsetFromTimezone(moment.tz.guess());
let startday = date.getDate();
let adjustment = 0;
Log.debug(" day of month=", (`0${startday}`).slice(-2), " nowDiff=", nowDiff, ` start time=${date.toString().split(" ")[4].slice(0, 2)}`);
Log.debug("date string= ", date.toString());
Log.debug("date iso string ", date.toISOString());
// if the dates are different
if (date.toString().slice(8, 10) < date.toISOString().slice(8, 10)) {
startday = date.toString().slice(8, 10);
Log.debug("< ", startday);
} else { // tostring is more
if (date.toString().slice(8, 10) > date.toISOString().slice(8, 10)) {
startday = date.toISOString().slice(8, 10);
Log.debug("> ", startday);
}
}
return date.toISOString().substring(0, 8) + (`0${startday}`).slice(-2);
},
/**
* get the timezone offset from the timezone string
*
* @param the timezone string
* @returns the numerical offset
*/
getTimezoneOffsetFromTimezone (timeZone) {
const str = new Date().toLocaleString("en", { timeZone, timeZoneName: "longOffset" });
Log.debug("tz offset=", str);
const [_, h, m] = str.match(/([+-]\d+):(\d+)$/) || ["", "+00", "00"];
return h * 60 + (h > 0 ? +m : -m);
},
/**
* fixup the date start moment after rrule.between returns date array
*
* @param date object from rrule.between results
* the event object it came from
* @returns moment object
*/
getAdjustedStartMoment (date, event) {
let startMoment = moment(date);
Log.debug("startMoment pre=", startMoment);
// get our runtime timezone offset
const nowDiff = CalendarFetcherUtils.getTimezoneOffsetFromTimezone(moment.tz.guess()); // 10/18 16:49, 300
let eventDiff = CalendarFetcherUtils.getTimezoneOffsetFromTimezone(event.end.tz); // watch out, start tz is cleared to handle rrule 120 23:49
Log.debug("tz diff event=", eventDiff, " local=", nowDiff, " end event timezone=", event.end.tz);
// if the diffs are different (not same tz for processing as event)
if (nowDiff !== eventDiff) {
// if signs are different
if (Math.sign(nowDiff) !== Math.sign(eventDiff)) {
// its the accumulated total
Log.debug("diff signs, accumulate");
eventDiff = Math.abs(eventDiff) + Math.abs(nowDiff);
// sign of diff depends on where you are looking at which event.
// australia looking at US, add to get same time
Log.debug("new different event diff=", eventDiff);
if (Math.sign(nowDiff) === -1) {
eventDiff *= -1;
// US looking at australia event have to subtract
Log.debug("new diff, same sign, total event diff=", eventDiff);
}
}
else {
// signs are the same, all east of UTC or all west of UTC
// if the signs are negative (west of UTC)
Log.debug("signs are the same");
if (Math.sign(eventDiff) === -1) {
//if west, looking at more west
// -350 <-300
if (nowDiff < eventDiff) {
//-600 -420
//300 -300 -360 +300
eventDiff = nowDiff - eventDiff; //-180
Log.debug("now looking back east delta diff=", eventDiff);
}
else {
Log.debug("now looking more west");
eventDiff = Math.abs(eventDiff - nowDiff);
}
} else {
Log.debug("signs are both positive");
// signs are positive (east of UTC)
// berlin < sydney
if (nowDiff < eventDiff) {
// germany vs australia
eventDiff = -(eventDiff - nowDiff);
}
else {
// australia vs germany
//eventDiff = eventDiff; //- nowDiff
}
}
}
startMoment = moment.tz(new Date(date.valueOf() + (eventDiff * (60 * 1000))), event.end.tz);
} else {
Log.debug("same tz event and display");
eventDiff = 0;
startMoment = moment.tz(new Date(date.valueOf() - (eventDiff * (60 * 1000))), event.end.tz);
}
Log.debug("startMoment post=", startMoment);
return startMoment;
},
/**
* Lookup iana tz from windows
* @param {string} msTZName the timezone name to lookup
* @returns {string|null} the iana name or null of none is found
*/
getIanaTZFromMS (msTZName) {
// Get hash entry
const he = zoneTable[msTZName];
// If found return iana name, else null
return he ? he.iana[0] : null;
},
/**
* Gets the title from the event.
* @param {object} event The event object to check.
@@ -748,8 +385,8 @@ const CalendarFetcherUtils = {
/**
* Determines if the user defined time filter should apply
* @param {Date} now Date object using previously created object for consistency
* @param {Moment} endDate Moment object representing the event end date
* @param {moment.Moment} now Date object using previously created object for consistency
* @param {moment.Moment} endDate Moment object representing the event end date
* @param {string} filter The time to subtract from the end date to determine if an event should be shown
* @returns {boolean} True if the event should be filtered out, false otherwise
*/
@@ -760,7 +397,7 @@ const CalendarFetcherUtils = {
increment = until[1].slice(-1) === "s" ? until[1] : `${until[1]}s`, // Massage the data for moment js
filterUntil = moment(endDate.format()).subtract(value, increment);
return now < filterUntil.toDate();
return now < filterUntil;
}
return false;