Most basic calendar for integration with webapp

[+Nik Louch Subscriber²]

I'm looking to build a web app purely for my own personal use.  What I want to do is:

• Show a list of days
• For each day have a drop-down of 3 options - only 0 or 1 can be selected
• When selecting an option, store this data to database (date, option chosen)
• When changing an option (even to the not-set state) store this data to database overriding what was set (date, option chosen)

All the above is simple.  However, here's the bit I don't get yet:

• When selecting or changing an option - create a calendar event in either iCloud or Alexa calendar to represent the option chosen
• If an event already exists on that date - delete it and then create a new one

I would prefer this to work with iCloud calendar, but I fear that there's little integration ability here with my chosen language (PHP).

Could I even just output the database content in a relevant format and subscribe to it from iCloud calendar?

Any steering would be useful.  Thanks

[satukoro]

  On 12/01/2024 at 19:41, Dick Montage said:

I'm looking to build a web app purely for my own personal use.  What I want to do is:

• Show a list of days
• For each day have a drop-down of 3 options - only 0 or 1 can be selected
• When selecting an option, store this data to database (date, option chosen)
• When changing an option (even to the not-set state) store this data to database overriding what was set (date, option chosen)

All the above is simple.  However, here's the bit I don't get yet:

• When selecting or changing an option - create a calendar event in either iCloud or Alexa calendar to represent the option chosen
• If an event already exists on that date - delete it and then create a new one

I would prefer this to work with iCloud calendar, but I fear that there's little integration ability here with my chosen language (PHP).

Could I even just output the database content in a relevant format and subscribe to it from iCloud calendar?

Any steering would be useful.  Thanks

Expand  

I was hopeful until I read PHP. Maybe something like this for icloud? https://github.com/zubini/php_icloud_calendar

Or alternatively this for Alexa skills: https://github.com/maxbeckers/amazon-alexa-php

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I know you're probably not looking for alternate languages and I'm not sure how comfortable you are with Python, but a few years ago I started using Django for my web projects instead of PHP and I found it pretty easy to pick up. If you were to consider using that, you could use something like this: https://github.com/jazzband/django-ical or this: https://github.com/picklepete/pyicloud

I'm curious to see how you crest this hurdle so keep us posted!

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Edit: I reread your post and saw this: "Could I even just output the database content in a relevant format and subscribe to it from iCloud calendar?"

I went to this website to see if I could generate an ics file using basic event information: https://ical.marudot.com/

This is the information I entered regarding the event itself:

This is the information I entered regarding the feed name:

The following is the contents of the .ics file it generated:

BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//ical.marudot.com//iCal Event Maker
X-WR-CALNAME:Test Feed Title
NAME:Test Feed Title
REFRESH-INTERVAL;VALUE=DURATION:P1H
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/Havana
LAST-MODIFIED:20230407T050750Z
TZURL:https://www.tzurl.org/zoneinfo-outlook/America/Havana
X-LIC-LOCATION:America/Havana
BEGIN:STANDARD
TZNAME:CST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:19701101T010000
RRULE:FREQ=YEARLY;BYMONTH=11;BYDAY=1SU
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:CDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
DTSTART:19700308T000000
RRULE:FREQ=YEARLY;BYMONTH=3;BYDAY=2SU
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20240112T204354Z
UID:1705092190603-72779@ical.marudot.com
DTSTART;TZID=America/Havana:20240112T100000
DTEND;TZID=America/Havana:20240112T120000
SUMMARY:Test Event Title
URL:https://test-url.example
DESCRIPTION:Test Description
LOCATION:Test Location
TRANSP:TRANSPARENT
X-MICROSOFT-CDO-BUSYSTATUS:TENTATIVE
CLASS:PUBLIC
END:VEVENT
END:VCALENDAR

If you could generate an ics file that looks like that, I think you're in business.

Edited January 12, 2024 by satukoro

[+Nik Louch Subscriber²]

So iCal is not really a "subscription" but rather an "import".

If there's some format I can subscribe to, where my output can change and the calendar reflect that.  This would maybe work.

 

[Laser]

Have you looked at fullcalender? it is a robust full featured calendar that is under active dev.

Here is a sample of integrating it in php

PHP Event Calendar using FullCalendar JS Library - CodexWorld

[+Nik Louch Subscriber²]

  On 13/01/2024 at 09:43, Laser said:

Have you looked at fullcalender? it is a robust full featured calendar that is under active dev.

Here is a sample of integrating it in php

PHP Event Calendar using FullCalendar JS Library - CodexWorld

Expand  

This looks interesting, thanks!  And while that's great - I can't subscribe to it from cloud calendars or so on.  Usefully interesting nonetheless though, thanks.