Mikael Nordfeldth 4239c952d2 $metadata->thumbnail_url is not guaranteed to be set
We should probably have a separate class for this, so we can more
easily combine different technologies similar to oEmbed/OpenGraph.
2016-02-25 19:46:17 +01:00
..
2016-01-28 19:02:16 +01:00
2015-01-17 12:07:57 +01:00

It's really called oEmbed.