Viddler is un-busted

[Tom Boutell]

#1219: Viddler changed their video URLs and busted our importer. Sigh.

The good news is that Viddler URLs now have video IDs in them, which
makes them faster and cleaner to import.

Since this code had to be changed to continue working, I took the
opportunity to make it a little more efficient and robust. URLs with a
service URL that is no longer recognized (or was always bogus) no
longer crash the media index page, and we don't locate the media
service twice needlessly.

If you have been using linked accounts you may have junk videos with
empty titles. Since there may be people out there who have such videos
on purpose and I have no desire to do harm, I haven't automated
cleanup of these in apostrophe:migrate. You can do it yourself pretty
easily at the MySQL client command prompt:

delete from a_media_item where length(title) = 0;

Cheers!

--
Tom Boutell
P'unk Avenue
215 755 1330
punkave.com
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