opdsbrowser - missing acquisition relation types (at least one more needed)

[evgsh]

Already handles - "http://opds-spec.org/acquisition": A generic relation that indicates that the complete representation of the content Resource may be retrieved.
please also consider adding :
"http://opds-spec.org/acquisition/open-access": Indicates that the complete representation of the Resource can be retrieved without any requirement, which includes payment and registration.

Thanks you are the best :)

[evgsh]

example link that is completely ignored:
link href="/b/217009/epub" rel="http://opds-spec.org/acquisition/open-access" type="application/epub+zip"

[evgsh]

I've tried something like adding:

#43 acquisition_rel_open_access = "http://opds-spec.org/acquisition/open-access",
https://github.com/koreader/koreader/blob/master/frontend/ui/widget/opdsbrowser.lua#L43
...
#334 or if link.rel == self.acquisition_rel_open_access then
https://github.com/koreader/koreader/blob/master/frontend/ui/widget/opdsbrowser.lua#L334

looks a little artificial though..

[chrox]

The patch @Eureka posted should work. Could you send a pull request since @Eureka is not on Github, of course we need to get his permission to use that patch.