This plugin adds the ability to use name_first_letter in site setting external system avatars url.
The default value for external system avatars url is
/letter_avatar_proxy/v2/letter/{first_letter}/{color}/{size}.png.
This plugin allows you to use
/letter_avatar_proxy/v2/letter/{name_first_letter}/{color}/{size}.png
to have the avatar be the first letter of the name rather than username. If there is no name, the username is used.
You must change the site setting for the plugin to have any …
Es scheint, dass es dafür ein Plugin gibt. Da das Plugin alt ist, bin ich mir über seine Kompatibilität mit der neuesten Discourse-Version nicht sicher.