// ------------------------------------------------------------------------------- // ------------------------------------------------------------------------------- /// <summary> /// Returns itself if this is a valid audio content item /// </summary> /// <returns>RssMediaContent object</returns> // ------------------------------------------------------------------------------- // ------------------------------------------------------------------------------- public RssMediaContent GetIfAudioItem() { RssMediaContent rt = null; bool bRslt = false; // test the medium. if it is image, set things to true if (RSS.IsMediumEqual("audio", 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.IsAudioMimeType(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. // only check if medium not specified. 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; }