Allow all sort orders, and filtering, for collections

[crusher11 1102]

Collections can currently only be sorted by Album, Artist, Community Rating, Date Added, File Name, Runtime, Title, Release Date, and Year.

When sorting a library, there are additional options for Bitrate, Container, Critic Rating, Date Played, Director, Framerate, IMDB Rating, Parental Rating, Plays, Random, Resolution, Runtime, Size, and Video Codec.

Why aren't these available for collections as well? I understand that a lot of them make little sense as a default collection order (though Album and Artist make no sense when sorting a collection of movies, either), but they should all be available when viewing  a collection and in the Home Screen Editor.

There's also no way to filter collections, it would seem. I'd really like to filter my “1,001 Movies You Must See Before You Die” collection to only show unplayed movies, and then sort by random to find something to watch, but currently I can't do that.

Edited 1 hour ago by crusher11