// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
/// <summary>
/// Returns itself if this is a valid video content item
/// </summary>
/// <returns>RssMediaContent object</returns>
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
public RssMediaContent GetIfVideoItem()
{
RssMediaContent rt = null;
bool bRslt = false;
// test the medium. if it is image, set things to true
if (RSS.IsMediumEqual("video", medium))
{
bRslt = true;
}
// if the result of the last operation is false, then
// test the mime type of the image. If it is an image mime type, then
// set to true.
if (!bRslt)
{
if (RSS.IsVideoMimeType(type))
{
bRslt = true;
}
}
// if we still don't know if it is an image, then
// lets test the extension. NOTE, extension might not be in the list.
// if not, then the feed creator should specify the medium or the mime type.
if (!bRslt)
{
if (medium.Length == 0 && type.Length == 0)
{
if (RSS.IsVideoUrl(url))
{
bRslt = true;
}
}
}
if (bRslt)
{
rt = this;
}
return(rt);
}
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
/// <summary>
/// Creates a RSSMediaContent object from a RssCoreItemEnclosure object
/// </summary>
/// <param name="enc">RSSItemEnclosure</param>
/// <returns>RSSMediaContent</returns>
// -------------------------------------------------------------------------------
// -------------------------------------------------------------------------------
public RssMediaContent CreateMediaContentItemFromEnclosure(RssCoreItemEnclosure enc)
{
RssMediaContent rt = new RssMediaContent();
rt.url = enc.url;
rt.type = enc.type;
if (RSS.IsImageMimeType(enc.type))
{
rt.medium = RSS.MEDIUM_TYPE_IMAGE;
}
else if (RSS.IsVideoMimeType(enc.type))
{
rt.medium = RSS.MEDIUM_TYPE_VIDEO;
}
else if (RSS.IsAudioMimeType(enc.type))
{
rt.medium = RSS.MEDIUM_TYPE_AUDIO;
}
return rt;
}
