[keycloak-dev] i18n/l10n: English text in java code

Marko brought this to my attention yesterday. For some things, we dynamically create UI. In this case, the java code contains the English text and it needs to be localized. Luckily, the solution was pretty straightforward. We just replace the English text with a key into the message bundle. The html template that displays this text already pulls from an Angular scope so we just leave that alone and pass it through the |translate filter. You do need to also add the double-colon. One nice side effect is that if the key is not found in the bundle then the output of the translate filter is the unchanged text. This means that any code which has not converted to using bundle keys will still work as expected. And, any third-party providers can just pass in plain text if they don't care about l10n. If they ever do care about l10n we will just need to provide a means for them to add key/value pairs to the resource bundles. Here is an example for anyone who needs to localize English text embedded in java: https://github.com/ssilvert/keycloak/commit/c9437595b70810c4472325373dd88... Stan