public void GenerateRss(StringBuilder sb, SlideShowRssMediaType rssType, SlideShowImageSize targetImageSize, bool insertSizes, bool debug)
{
string url = this.url;
int width = this.width;
int height = this.height;
if (this.urlSizeAware)
{
url = url.Replace("<SIZE>", "s=" + ((int)targetImageSize).ToString());
width = SlideShow.slideShowImageWidths[(int)targetImageSize];
height = SlideShow.slideShowImageHeights[(int)targetImageSize];
}
if (insertSizes)
{
if (width == -1)
{
width = SlideShow.slideShowImageWidths[(int)targetImageSize];
}
if (height == -1)
{
height = SlideShow.slideShowImageHeights[(int)targetImageSize];
}
}
string linkUrl = "";
if (rssType == SlideShowRssMediaType.LinkMedia)
{
linkUrl = url;
}
else
{
linkUrl = "http://" + Config.GetSetting("HostSite");
}
sb.Append("<item>");
sb.Append("<title>" + HttpUtility.HtmlEncode(this.title) + "</title>");
sb.Append("<link>" + HttpUtility.HtmlEncode(linkUrl) + "</link>");
sb.Append("<category>" + HttpUtility.HtmlEncode(this.title) + "</category>");
// Write out the description
sb.Append("<description>");
sb.Append("<![CDATA[");
sb.Append("<img src=\"" + url + "\"><br/>" + HttpUtility.HtmlEncode(this.title));
if (debug)
{
sb.Append("<br/>");
sb.Append("Expiraton date " + this.ExpDate.ToString() + "<br/>");
sb.Append("<a href=\"" + url + "\">" + HttpUtility.HtmlEncode(url) + "</a><br/>");
}
sb.Append("]]>");
sb.Append("</description>");
// Write out the publish date (if we have one)
// Format of date in RSS feed: Tue, 22 Jan 2008 20:26:39 -05:00
if (this.PubDate != DateTime.MinValue)
{
sb.Append("<pubDate>" + TimeUtil.DateToRSSString(this.PubDate) + "</pubDate>");
}
if (rssType != SlideShowRssMediaType.LinkMedia)
{
string widthText = "";
string heightText = "";
string tag = "";
string durationText = "";
if (rssType == SlideShowRssMediaType.EnclosureRss)
{
tag = "enclosure";
}
else if (rssType == SlideShowRssMediaType.MediaRss)
{
tag = "media:content";
if (width != -1)
{
widthText = "width=\"" + width + "\" ";
}
if (height != -1)
{
heightText = "height=\"" + height + "\" ";
}
}
sb.Append("<" + tag + " type=\"image/jpeg\" " + widthText + heightText + "url=\"" + HttpUtility.HtmlEncode(url) + "\" " + durationText + "/>");
}
sb.Append("</item>");
}
