In some case, files are downloaded with wrong filenames (+ without their extensions)

[laulaz]

Here, we check if files should be accessed by their /view (no problem there) or downloaded directly from the listing macro :

plone.app.contenttypes/plone/app/contenttypes/browser/templates/listing.pt

Line 45 in 6e1db0c

item_link python:item_type in view.use_view_action and item_url+'/view' or item_url;

If your content doesn't have the plone.namefromfilename behavior (or if you rename it), you can end up with :

• content title : "My file"
• generated (or renamed) content id : "my-file"
• uploaded filename : "foo.pdf"

There is a problem in that case if File is not in plone.types_use_view_action_in_listings : the listing macro will then propose a download url for the file leading to the download of "my-file" instead of "foo.pdf", thus with a wrong filename and without extension.

Shouldn't we use item_url + '/@@download/file' url in listings to solve that problem ?