WP-CalDav2ICS Plugin

Ever thought about to use your (remote) CalDav Calendar(s) as an automatic data source for your favourite WP Calendar Plugin ?
Searched for a Plugin that would provide this functionality in the WP Plugins Directory and found nothing useful ?
Well, in case of ‘Yes’ to both questions, this is for You 🙂 .
Just read the whole story at https://hoernerfranzracing.de/werner/kde-linux-web/wp-caldav2ics to check out if this will fit your needs…
And yes, Calendar(s) is correct from Version 1.1.0 – you are no longer limited to just ONE Calendar Source !

FROM YOUR WORDPRESS DASHBOARD

1. Visit ‘Plugins > Add New’
2. Search for ‘wp-caldav2ics’, select ‘Install’
3. Activate wp-caldav2ics from your Plugins page.
4. Go to the Plugin Admin Page and provide the required Settings, then press ‘Save Changes’
5. Check correct working ( = ICS File created from your CalDav Calendar at the desired Intervals)
6. If anything goes wrong, re-check your Settings, enable Logging, check WP Cron Events to have bl_cron_hook running as planned, use https://wordpress.org/plugins/wp-crontrol (or similar Plugin) for that

FROM WORDPRESS.ORG

1. Download wp-caldav2ics.zip .
2. Unpack the downloaded zip File and upload the ‘wp-caldav2ics’ directory to your ‘/wp-content/plugins/’ directory, using your favorite method (ftp, sftp, scp, etc…)
3. proceed with Steps #3 to #6 from above

FROM GITHUB.COM

1. git clone https://github.com/wernerjoss/wp-caldav2ics
2. Upload Directory wp-caldav2ics to your WP Installion, usually ‘wp-content/plugins’
3. proceed with Steps #3 to #6 from above
   Alternatively, you can also download the zip File from the GitHub Page, but note: this one will be named wp-caldav2ics-master.zip
   and will unpack to a folder named wp-calda2ics-master.
   This will have to be renamed to wp-caldav2ics before uploading !
   In case your Installation is from the WP Directory and you want to try the Development Version from
   GitHub zip Download, you can also just upload all Files (including those in Subdirectories!) from the unpacked Folder wp-calda2ics-master to wp-content/plugins/wp-caldav2ics

1. 

   Plugin Admin Page

2. 

   WP Cron Page

3. 

   New Multi-Calendar Feature (from Version 1.1.0)

1.3.4

19.07.23: fix wrong (insufficient) trim() Modification

1.3.3

09.03.23: do not stop ics Creation when no VTIMEZONE Block present in Server Response, check for BEGIN:VCALENDAR instead

1.3.2

25.02.23: fix Fatal Internal Error with PHP 8.x when CalendarExcludes is empty

1.3.1

24.02.23: show PHP Version upon Plugin Activation, issue Warning for PHP >= 8.0

1.3.0

18.02.23: introduced undocumented Option CalendarExcludes to filter/suppress unwanted Properties from Server Response,
for more Information, see https://github.com/wernerjoss/wp-caldav2ics/exclude.md .
Fix WP 6.1/PHP 8.x issue https://github.com/wernerjoss/wp-caldav2ics/issues/5 .
Tested up to PHP: 8.1

1.2.1

13.12.20: Tested with WP 5.6

1.2.0

20.11.19: replace XML Parser for server response with simple line-by-line parsing from https://github.com/wernerjoss/caldav2ics, add Warning if no valid Ical Data found in Server Response

1.1.2

26.06.19: replace URL Validation wp_http_validate_url() with esc_url_raw() to avoid local hosts rejection

1.1.1

Fixed Multi-Calendar ICS File save issue

1.1.0

Added Multi-Calendar Function, that is, you can now convert multiple Calendars at once (see Screenshot #3)
moved Backend styles to separate File (css/style.css)

1.0.5

Fixed missing VTIMEZONE data in Calendar Properties
Completed german Translation for WP Directory

1.0.4

Updated readme.txt
Code cleanup
Updated Translations
Tagged Stable Version

1.0.3

Fix another alternative Server Response Issue (mailbox.org/Open Xchange)
Update FAQ
Strip Username/Password from Logfile

1.0.2

Fix alternative Server Response Issue (Synology NAS)
Plugin also tested with ClassicPress

1.0.1

Improved Description, Tested with WP 5.0

1.0

• Initial Revision