I am one of the Lemmy maintainers and work on the project fulltime together with Dessalines. Our work is funded by donations, but these are gradually going down and don't even cover a single dev salary now (see join-lemmy.org). That's why we added a new donation dialog in 0.19.11 which is shown once a year to every user:

Many people use Lemmy exclusively through apps, so we would greatly appreciate if you could add such a dialog to your app too. The logic is relatively simple:

• From the /api/v3/site response, check my_user.local_user_view.local_user.last_donation_notification
• If the date is more than one year ago, display a dialog like the one above with buttons Donate, Close
• When Donate is clicked:
  • Open https://join-lemmy.org/donate
  • Close dialog
  • Call POST /api/v3/user/donation_dialog_shown to hide dialog until next year
• When Close is clicked also call the donation_dialog_shown endpoint

To test this functionality with a 0.19.11 instance, run the SQL query update local_user set last_donation_notification = '2024-04-07 09:05:06'; which shows the dialog for all local users. You can reuse the code and strings used in lemmy-ui.

Thanks for your consideration!