Bug 435232

Summary:	KOrganizer automatically add slash (/) in the final of the URL and don't import correctly
Product:	[Applications] korganizer	Reporter:	Denys Madureira <denysmb>
Component:	import/export	Assignee:	kdepim bugs <kdepim-bugs>
Status:	CONFIRMED ---
Severity:	normal	CC:	carl, denysmb112007, dev, jjemil808, juan.breanca, justin.zobel, nate, vkrause, winter, zilti
Priority:	NOR
Version:	5.16.3
Target Milestone:	---
Platform:	Archlinux
OS:	Linux
Latest Commit:		Version Fixed In:
Attachments:	GIF preview of the bug Video of the bug

Description Denys Madureira 2021-04-01 20:14:35 UTC

Created attachment 137249 [details]
GIF preview of the bug

SUMMARY
When adding a calendar from Zoho Calendar (https://calendar.zoho.com/) the URL should be:
https://calendar.zoho.com/caldav/{ID}/events
But it add:
https://calendar.zoho.com/caldav/{ID}/events/
This result in a empty .ics file, so the KOrganizer don't import events.
When add the URL without the final slash in other resources (like Thunderbird), the calendar import without any problem.
When we tries to add a URL without a end slash, the KOrganizer AUTOMATICALLY ADD A SLASH IN THE FINAL, so, because of that, we cannot import calendars from Zoho.

STEPS TO REPRODUCE
1. Add new DAV calendar account in the KOrganizer
2. Add your user and password
3. Add the URL without final slash in the configuration of a new server and you will see that the KOrganizer will automatically add a slash in the final. That way the KOrganizer will receive a empty calendar and wont work.

OBSERVED RESULT
KOrganizer not import events because it automatically add a slash in the final of the URL

EXPECTED RESULT
Not add a slash in the final of URL and import correctly the events of the calendar

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux
KDE Plasma Version: 5.21.3
KDE Frameworks Version: 5.80.0
Qt Version: 5.15.2

ADDITIONAL INFORMATION

Comment 1 Denys Madureira 2021-04-01 20:16:21 UTC

Created attachment 137250 [details]
Video of the bug

Added a video showing the bug and how the URL with slash (/) in the final download a empty .ics

Comment 2 Nate Graham 2021-04-06 14:36:46 UTC

Seems like a simple fix for someone familir with the source code.

Comment 3 Denys Madureira 2021-08-16 18:25:09 UTC

Any update?
I'd to sync my Zoho Calendar with Google Calendar and sync Google Calendar with Akonadi to KOrganizer show my events.
But, this don't have to be the solution.

Comment 4 Justin Zobel 2021-08-28 12:52:11 UTC

Also affected.

Comment 5 Carl Schwan 2021-08-29 13:41:53 UTC

This is really weird: for me https://calendar.zoho.eu/caldav/xxxxxxxxxxxxxxxxxxxxxxx/events gives me 404 error but https://calendar.zoho.eu/caldav/xxxxxxxxxxxxxxxxxxxxx/events/ gives me a 0 bytes ics file.

Removing the automatically added / at the end of the url gives me an error: 

There was a problem with the request.
HTTP error (0).

So I wonder if the problem is really the /

Comment 6 Denys Madureira 2021-08-29 16:56:54 UTC

The problem is really the /
If you tries to access the URL without the final / in a browser, for example, it will give an error because of the authentication (because you will not send your credentials).

You can synchronize your calendar with Thunderbird and Evolution without the final / and with yours credentials to see. It will synchronize without problem.

Comment 7 Allen Winter 2021-09-18 20:06:08 UTC

https://calendar.zoho.com/ by itself works for me.

Comment 8 Denys Madureira 2021-09-19 00:13:43 UTC

(In reply to Allen Winter from comment #7)
> https://calendar.zoho.com/ by itself works for me.

Hi, Allen. Are you sure about that?
For me still doesn't works. The only thing that works (and always worked) is: if we sync the account like this (if this URL), we can create events and the events appears in the Zoho Calendar website, but if we create any event on the website doesn't show in KOrganizer. Is like a "one-way sync". We cannot view any old or new created events from Zoho Calendar in KOrganizer, but we can view in the website the events created from KOrganizer.

Comment 9 Allen Winter 2021-09-19 13:42:17 UTC

you're right.
events created on zoho web interface do not show up in Korganizer.

Comment 10 Carl Schwan 2021-11-03 11:28:31 UTC

*** Bug 421443 has been marked as a duplicate of this bug. ***

Comment 11 Carl Schwan 2021-11-03 11:33:38 UTC

Did a bit of investigation yesterday night, and using https://calendar.zoho.com/caldav/{ID} instead of https://calendar.zoho.com/caldav/{ID}/events/ makes it possible for Korganizer/Kalendar to correctly detect the dav collections. Events are still not displayed for me, I will investigate further tonight.

Comment 12 Juan 2023-05-17 06:58:38 UTC

Still active

Operating System: Kubuntu 23.04
KDE Plasma Version: 5.27.4
KDE Frameworks Version: 5.104.0
Qt Version: 5.15.8
Kernel Version: 6.2.0-20-generic (64-bit)
Graphics Platform: X11
Processors: 12 × Intel® Core™ i7-8750H CPU @ 2.20GHz
Memory: 31.2 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 1050 Ti/PCIe/SSE2
Manufacturer: SchenkerTechnologiesGmbH
Product Name: XMG Mobile A507 VE
System Version: Not Applicable