Add contentDisplay and contentStripped to Message

[DRSchlaubi]

JDA has this functionality, and it has been requested

[lukellmann]

Right now I can think a few things that could be probelmatic with this implementation:

• Message.contentDisplay() will always replace mentions etc. even if they are escaped by \ or inside a code block
• Messge.contentDisplay() does not handle spoiler tags or timestamps
• String.parseMarkdown() will not recognize spoiler tags, mentions etc. and therefore cannot escape or strip them (tough I'm not sure if it would be desired behavior)

[DRSchlaubi]

Message.contentDisplay() will always replace mentions etc. even if they are escaped by \ or inside a code block

Are you sure that those mentions will appear in message.mentionedUsers if they're escaped?

[lukellmann]

Message.contentDisplay() will always replace mentions etc. even if they are escaped by \ or inside a code block

Are you sure that those mentions will appear in message.mentionedUsers if they're escaped?

Oh, you've got a point there, didn't think about that. Probably not. But it still seems to be a problem with emotes.

[DRSchlaubi]

Problem with spoilers is, that | isn't a valid markdown token and changing the lexer is hard outside the markdown parser itself

[HopeBaron]

I still can't figure out if this should be in the library or could be some sort of separate thing

[DRSchlaubi]

JDA had a similar utility and we cannot make it a lazy property of Message from another module

[lukellmann]

./gradlew apiDump is missing :)

[DRSchlaubi]

./gradlew apiDump is missing :)

Dang keep forgetting that :)