/:channel/content/:node (posts) not respecting parameters (max/after)

[scholary-tim]

Re: https://buddycloud.org/wiki/buddycloud_HTTP_API#.2F:channel.2Fcontent.2F:node

If I try to GET: http://api.buddycloud.org/tjdurden2@buddycloud.org/content/posts?asdfsdf=adsfsadf - I would expect it to fail (possibly 400 response?), as the param is not recognised/erroneous.

According to the wiki, only the 'max' and 'after' params should be allowed for this request.

At present, neither the max/after params are respected, nor is there validation to ensure the correct params are passed.

[scholary-tim]

When testing with JSON, I'm finding that:

max=abc returns ALL results.
max=0 returns ALL results.
max=1 returns 0 results.
max=2 returns 1 result.
max=3 returns 2 results.

However, when adding the 'after' param (e.g. &after=3961d63f-295f-4c75-9993-b26afc67db46), the value of max is seemingly correct.