public static ContentSourceInfo FindContentSourceForLiveClipboardFormat(LiveClipboardFormat format)
{
// see if the preferred content source is noted in the registry
string contentSourceId = GetContentSourceIdForFormat(format);
if (contentSourceId != null)
{
// if the content-source is still installed and active then return it
ContentSourceInfo contentSourceInfo = ContentSourceManager.FindContentSource(contentSourceId);
if (contentSourceInfo != null)
{
return(contentSourceInfo);
}
}
// didn't find a valid preconfigured entry, scan all sources to see if we've got one
foreach (ContentSourceInfo contentSourceInfo in ContentSourceManager.ActiveContentSources)
{
foreach (LiveClipboardFormatHandler csFormatHandler in contentSourceInfo.LiveClipboardFormatHandlers)
{
if (csFormatHandler.Format.Equals(format))
{
// note that this is now our default
SetContentSourceForFormat(format, contentSourceInfo.Id);
// return the source
return(contentSourceInfo);
}
}
}
// no match found
return(null);
}
private bool InsertSmartContentFromEmbed(string embed)
{
ContentSourceInfo contentSource = ContentSourceManager.FindContentSource(typeof(VideoContentSource));
if (contentSource != null)
{
SmartContentSource smartSource = contentSource.Instance as SmartContentSource;
VideoContentSource videoSource = smartSource as VideoContentSource;
IExtensionData extensionData = _contentSourceSite.CreateExtensionData(Guid.NewGuid().ToString());
ISmartContent smartContent = new SmartContent(extensionData);
videoSource.CreateContentFromEmbed(embed, smartContent);
// generate html and insert it
string content = videoSource.GenerateEditorHtml(smartContent, _contentSourceSite);
if (content != null)
{
_contentSourceSite.InsertContent(VideoContentSource.ID, content, extensionData);
return(true);
}
else
{
Trace.Fail("Video Source content generated from embed tag was empty");
return(false);
}
}
Trace.Fail("Cannot find the video plugin");
return(false);
}
