Calendar events showing on wrong day.

flyedge

@sdetweil okay, I went through and changed my original calendar to make sure all events were in the correct time zone, but I was able to make a test event that was the same as the example. If I am understanding correctly, you want me to add // immediately in front of the “if (event.start…” as well as the second set of brackets at the end, two lines down from the “Log.debug…” line, around about lines 348 and 376?

I did try this, both with the system time zone in Edmonton, and Vancouver. Both resulted in the event still displaying on the 22nd.
I may have misunderstood what you were asking though as I am very new to this, and have no previous experience with javascript, aside from what I have been able to learn in the last few weeks setting this up.

One other aside, I have also noticed that all day events are being displayed correctly ahead of time, as well as day of- however the day after the event is scheduled it will remain, and display as an event scheduled that day. (example event will show in 2 days, 2 days ahead of time, ends in x hours on day of, but also shows ends in x hours 1 day after event was scheduled). Is this related to the same type of timezone issues as the original?

sdetweil

@flyedge there are two instances of the if( and } that need to be commented out (//) right?

total of 4 lines (2 sets of 2)

1st one is for all day events
2nd one is for NOT full day events (which is what your event is , as it has time as well)

Coolie1101

Hey @sdetweil, I am experiencing the same issue and made the changes as you motioned, but now I am getting an error for the calendar module, and the module is not loaded, if I revert the module loads and work as expected, any ideas?

Config Change

} else { 
								// if the timezones are the same, correct date if needed
//								if (event.start.tz === moment.tz.guess()) {
									// if the date hour is less than the offset
									if (24 - dh < Math.abs(dateoffset / 60)) {
										// apply the correction to the date/time back to right day
										date = new Date(date.getTime() + Math.abs(24 * 60) * 60000);
										// the duration was calculated way back at the top before we could correct the start time..
										// fix it for this event entry
										//duration = 24 * 60 * 60 * 1000;
										Log.debug("new recurring date2 is " + date);
									}
//								}
							}
						} else {
							// not full day, but luxon can still screw up the date on the rule processing
							// we need to correct the date to get back to the right event for
							if (dateoffset < 0) {
								// if the date hour is less than the offset
								if (dh < Math.abs(dateoffset / 60)) {
									// Reduce the time by the offset:
									// Apply the correction to the date/time to get it UTC relative
									date = new Date(date.getTime() - Math.abs(nowOffset) * 60000);
									// the duration was calculated way back at the top before we could correct the start time..
									// fix it for this event entry
									//duration = 24 * 60 * 60 * 1000;
									Log.debug("new recurring date1 is " + date);
								}
							} else {
								// if the timezones are the same, correct date if needed
//								if (event.start.tz === moment.tz.guess()) {
									// if the date hour is less than the offset
									if (24 - dh < Math.abs(dateoffset / 60)) {
										// apply the correction to the date/time back to right day
										date = new Date(date.getTime() + Math.abs(24 * 60) * 60000);
										// the duration was calculated way back at the top before we could correct the start time..
										// fix it for this event entry
										//duration = 24 * 60 * 60 * 1000;
										Log.debug("new recurring date2 is " + date);
									}
//								}
							}
						}
						startDate = moment(date);

sdetweil

@coolie1101 said in Calendar events showing on wrong day.:

Config Change

you don’t change config, you are changing the module source code, right?

4 lines in 1 file

Coolie1101

@sdetweil Yes, \modules\default\calendar\calendarutils.js

I forgot to post the event in my previous post, see below.

BEGIN:VEVENT
DTSTART:20191113T100000Z
DTEND:20191113T150000Z
DTSTAMP:20211119T124216Z
UID:6h0hrr7t2gr6qopi**********@google.com
RECURRENCE-ID:20191112T100000Z
CREATED:20211026T075843Z
DESCRIPTION:
LAST-MODIFIED:20211026T080254Z
LOCATION:
SEQUENCE:1
STATUS:CONFIRMED
SUMMARY:YARD WASTE
TRANSP:OPAQUE
END:VEVENT

sdetweil

@coolie1101 can us show me the messages where u start MM? (after doing the edit)

should include stuff like this

[18.11.2021 15:15.55.588] [LOG]   Connecting socket for: updatenotification
[18.11.2021 15:15.55.588] [LOG]   Connecting socket for: calendar
[18.11.2021 15:15.55.588] [LOG]   Starting node helper for: calendar
[18.11.2021 15:15.55.588] [LOG]   Connecting socket for: newsfeed
[18.11.2021 15:15.55.588] [LOG]   Starting node helper for: newsfeed
[18.11.2021 15:15.55.588] [LOG]   Connecting socket for: MMM-Config
[18.11.2021 15:15.55.588] [LOG]   Starting module helper: MMM-Config
[18.11.2021 15:15.55.588] [LOG]   Sockets connected & modules started ...
[18.11.2021 15:15.55.665] [LOG]   Launching application.
[18.11.2021 15:15.59.955] [LOG]   Create new calendarfetcher for url: http://localhost:8090/modules/default/calendar/canada.ics - Interval: 300000
[18.11.2021 15:15.59.964] [LOG]   Create new newsfetcher for url: https://rss.nytimes.com/services/xml/rss/nyt/HomePage.xml - Interval: 300000

(if using pm2, stop instance first, pm2 stop all)
npm start >somefile.txt

then ctrl-c after MM shows cal info (if any, or error)

then examine somefile.txt

sdetweil

@coolie1101 do you have the current version of the vevent? as that one expired in 2019, and has no repeating rule

but when I adjusted to this year and nov 21

BEGIN:VEVENT
DTSTART:20211121T100000Z
DTEND:20211121T150000Z
DTSTAMP:20211119T124216Z
UID:6h0hrr7t2gr6qopifribble@google.com
RECURRENCE-ID:20191112T100000Z
CREATED:20211026T075843Z
DESCRIPTION:
LAST-MODIFIED:20211026T080254Z
LOCATION:
SEQUENCE:1
STATUS:CONFIRMED
SUMMARY:YARD WASTE
TRANSP:OPAQUE
END:VEVENT

i see the right display

[19.11.2021 07:40.05.433] [DEBUG] startDate (local): Sun Nov 21 2021 04:00:00 GMT-0600 (Central Standard Time)
[19.11.2021 07:40.05.433] [DEBUG] endDate (local): Sun Nov 21 2021 09:00:00 GMT-0600 (Central Standard Time)

as there is no timezone associated with that time. and I am CST

Coolie1101

@sdetweil Yes, see below.

BEGIN:VEVENT
DTSTART;TZID=America/New_York:20210406T050000
DTEND;TZID=America/New_York:20210406T100000
RRULE:FREQ=WEEKLY;WKST=SU;UNTIL=20211230T045959Z;BYDAY=TU
DTSTAMP:20211119T124216Z
UID:0v89h5cit8nq6m************@google.com
CREATED:20211026T075843Z
DESCRIPTION:
LAST-MODIFIED:20211026T080254Z
LOCATION:
SEQUENCE:1
STATUS:CONFIRMED
SUMMARY:YARD WASTE
TRANSP:OPAQUE
END:VEVENT

I can share that calendar with you if it makes it easier for you to test.

sdetweil

@coolie1101 said in Calendar events showing on wrong day.:

I can share that calendar with you if it makes it easier for you to test.

no, i just create an ics file… easy cut/paste

Coolie1101

@sdetweil said in Calendar events showing on wrong day.:

npm start >somefile.txt

What is this suppose to do?, seems something is missing from the command.