silverstripe/sapphire — pull request #573 by mightycoco (2012-06-25 08:59:10+00:00)
Title: Merge pull request - insertion of images (trac #7438)

Currently its hardwired to oEmbed, and there's no other way to hotlink
an image from the web, which is kind of basic functionality. Detect
known image file extensions in the submitted URL and insert the image
directly, rather than looking for oEmbed sources.