DAVinci

DAVinci is a Django application that can keep remote iCalendar files (.ics) synchronized with a CalDAV calendar. It allows for multiple remote ICS files being synchronized to multiple calendars.

Requirements

• Python 3.8
• Django 3.1

Installing

• Clone the repository

git clone https://git.kurocon.nl/Kurocon/DAVinci.git
cd DAVinci

• Create a virtualenv

virtualenv -p /usr/bin/python3 venv
source ./davinci/bin/activate

• Install requirements

pip instal -r requirements.txt

• Setup local settings

cp davinci/local.py.default davinci/local.py
vim davinci/local.py
<edit local.py for your environment>

• Run migrations

python manage.py migrate

• Create admin account

python manage.py createsuperuser

Then either run it locally using python manage.py runserver 0.0.0.0:8000, or deploy it on a webserver, for example using Daphne.

When deploying, be sure to set the STATIC_ROOT setting, run python manage.py collectstatic and serve the static files directory under /static on the web server.

Configuring auto-sync

To enable the synchronisation, please configure the following command to be executed every minute (to allow update intervals down to 1 minute). You can run the command every hour as well, but then the minimum update interval will be 1 hour.

python manage.py ical_sync

The configuration can be done for example by using cron:

# Run ical sync every minute
* * * * * /path/to/python /path/to/manage.py ical_sync

Or via a SystemD timer:

davinci_ical_syc.service

[Unit]
Description=Synchronises configured DAVinci iCalendars with CalDAV
Wants=davinci_ical_sync.timer

[Service]
Type=oneshot
ExecStart=/path/to/python /path/to/manage.py ical_sync

[Install]
WantedBy=multi-user.target

davinci_ical_syc.service

[Unit]
Description=Run the DAVinci iCal sync service every minute
Requires=davinci_ical_syc.service

[Timer]
Unit=davinci_ical_syc.service
OnBootSec=5min
OnCalendar=*:0/1

[Install]
WantedBy=timers.target

Usage

Visit /admin and login with your created admin account to manage the synchronisations.

First, add a CalDAV server. Then, add the CalDAV Calendars that you want to sync to, and lastly, create iCalSync objects for each remote .ics file.