 
     content = Content.getById id, _
     if not content?
+        # FIXME: We should still be returning the embed JS here;
+        # it should just display this error message.
         errorHTML res, 404, Errors.NO_CONTENT_WITH_ID.replace '{ID}', id
         return
 

@submitURL = (req, res, _) ->
    url = req.param 'url'
    if not url
        errorHTML res, 404, Errors.MISSING_ID_OR_URL
        return
    if not validateURL url
        errorHTML res, 400, Errors.MALFORMED_URL

# This was part of Zoom.it's original UI / informal website API.
#
@getHomePage = (req, res, _) =>
    if req.query.url?
        @submitURL req, res, _
    else
        res.render 'home'
