When deleting users without any links/posts, don't ask to whom they should be reattributed

[markjaquith]

When deleting a user, it asks to whom their links/posts should be reattributed (or if they should be deleted). We can skip this screen if they don't have any links or posts.

Hi,
I added a patch.Please check it and let me know.

Please create a diff against trunk. That patch removes a significant amount of code that was recently committed, and therefore I have no idea what you changed.

Please review your diffs pre/post upload. It would have been rather obvious to realize that you were suggesting so many changes.

The previous one seems a little inefficient, this one should do a better job.

See also ticket #23224 Delete Users: selecting a username should select the “Attribute all posts to” radio button

#23730 was marked as a duplicate.

I put a quick proof of concept together, essentially checking that any of the user(s) about to be deleted have any kind of post, and if they don't, just show a hidden input to run the default delete action on the next step, rather than re-assign.

I also put a check on the jQuery in the header, that if that hidden field exists, it doesn't disable the submit button.

I'm not sure if a text line with words to the effect of "This user has no posts that need to be dealt with" - incase they are expecting those two options.