Go for it. a custom onebox is a good place to start i.e.
- Save a file whatever_name_onebox.rb in the lib/onebox/engine folder
module Onebox
module Engine
class WhateverNameOnebox
include Engine
matches_regexp /^http:\/\/www\.domian\.com\/forums\/.*/
def to_html
"<iframe src='#{@url}' style='border-width:0' frameborder='0' scrolling='no' width='100%'></iframe>"
end
end
end
end
Regex might be tricky, and I hope you have better design skills than I do, but this will hopefully give you a starting point.
* my iframe line is a single but it got crunched here.