Make the 400 "missing license" page more informative about openuserjs.org

[Martii]

Make the 400 "missing license" page more informative

Status codes and status messages are limited on return values including lengths and content type. The "pretty" status page (Graceful failures) is a reflection of those limits. You may see those limits real time at your personal syncs page (You might recall this enhancement suggestion :) i.e. there aren't full pages in the "Messages" column.

The user may not know what they should do next.

https://openuserjs.org/user/add/scripts#user-block-license is available before a script is published... not to mention all the wiki's out there including GM's. e.g. https://sourceforge.net/p/greasemonkey/wiki/Metadata_Block/#license which is also linked at https://openuserjs.org/user/add/scripts#script-metadata

Allow scripts scripts without a license to be imported, but give them the MIT license by default.

Uh sorry but no. One should pick their OSI license from the drop up list at https://openuserjs.org/user/add/scripts/new which also links to https://openuserjs.org/user/add/scripts#user-block-license and this is part of the enforcement.

an example or two, and

While that looks pretty it's already implemented in pre-publish areas. See also first response here about Status codes and messages.

a link to more information.

Still considering migrating GM Port's documentation to the corresponding "user" account (Reserved) e.g. https://openuserjs.org/users/license and possibly doing a post hyperlink client-side JavaScript linkage to it... but that's a ton of work and definitely an upper Admin+ task which means nobody else can contribute directly (like images for our wiki but that is mitigated with GH adding files to an issue) ... hence the contemplation still.

[Martii]

Had an idea, or two, between now and then...

Don't use the accounts since they'll never be translated at any point in current site layout structure.
Do...

• use a client side DOM script to expand the accordion with a synthetic click for https://openuserjs.org/user/add/scripts#user-block-license/https://openuserjs.org/user/add/lib#user-block-license if detects a supported @key. Been meaning to do this for Author Tools help links as well. So two birds with... as the saying goes.
• Strip any HTML/MD that may have been added for the return value. NOTE There is still a limitation length on return values for GH... so no additional info should be added.