Sort & Filter

Hi,

These are IMO more of feature requests than how to do..

Sort
This is a feature that we can preset in settings for an album.
Would it be possible for the user on the website to change the sorting. e.g if the default sort is on date of upload in descending, can the user click on a link/icon and make it sort by date of upload ascending.
Or click on a link and sort by name (asc/dsc), size (asc/dsc)

Filter
This could mostly be used in search results. If I have searched on standard fields like ‘name’=smith, ‘country’=England, ‘color’=red
The result set will be displayed and above which the above 3 fields with values. If the user deletes any of the values, the search result gets modified accordingly.

Would it e possible to do this?

Thanks in advance