💻 Use subdomains to navigate trhough languages

[jpelay]

Makes it possible to set the language through subdomains. In order to do this the following changes were made:

• Every route in the page was duplicated to include a subdomain argument, otherwise pages wouldn't be accesible without being prefixed with the subdomain.
• The set up language function was edited to take the subdomain as a parameter

Fixes #5720

How to test

In order to test this locally, we need to set an env variable that has a dot in it. The one I used was hedy.local, this name should be added to the hosts file in your system prefixed with the languages you want to test, for example

127.0.0.1 es.hedy.local hedy.local en.hedy.local

After doing this, before starting the server, you need to set the DOMAIN_NAME env variable export DOMAIN_NAME=hedy.local

After doing this you are set up to test the feature. You can navigate to nl.hedy.local:8080 and see that the language changes, and change it through the language selector. Also log in as a user, and change the preferred language there

[jpelay]

I'm figuring out how to share sessions between the different subdomains.

[jpelay]

I'm figuring out how to share sessions between the different subdomains.

Figured it out 😄