huyha85/opengraph_parser — pull request #10 by tuvistavie (2014-12-18 10:59:32+00:00)
Title: Add extra fallback for description.

Hi,

Some websites do not have any `description` meta, and when using fallback
it is often better to have some kind of result that nothing at all, so I added
a behavior similar to Facebook OpenGraph debugger, where it seems to take
the content of the first long enough paragraph.