public virtual void Write(IEnumerable<Blog> blogs, TextWriter writer, BlogUrlHelper urlHelper)
{
var settings = new XmlWriterSettings
{
Encoding = Encoding.UTF8,
OmitXmlDeclaration = true,
ConformanceLevel = ConformanceLevel.Document,
Indent = true,
IndentChars = ("\t")
};
using(XmlWriter xmlWriter = XmlWriter.Create(writer, settings))
{
if(xmlWriter != null)
{
xmlWriter.WriteStartDocument();
//OPML ROOT
xmlWriter.WriteStartElement("opml");
xmlWriter.WriteAttributeString("version", "1.0");
xmlWriter.WriteStartElement("head");
xmlWriter.WriteStartElement("title");
xmlWriter.WriteString(ConfigurationManager.AppSettings["AggregateTitle"]);
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
//Body
xmlWriter.WriteStartElement("body");
xmlWriter.WriteStartElement("outline");
xmlWriter.WriteAttributeString("text", ConfigurationManager.AppSettings["AggregateTitle"] + " Feeds");
foreach(Blog blog in blogs)
{
xmlWriter.WriteStartElement("outline");
string title = blog.Title;
string xmlUrl = urlHelper.RssUrl(blog).ToString();
xmlWriter.WriteAttributeString("type", "rss");
xmlWriter.WriteAttributeString("text", title);
xmlWriter.WriteAttributeString("xmlUrl", xmlUrl);
xmlWriter.WriteEndElement();
}
xmlWriter.WriteEndElement(); //outline
xmlWriter.WriteEndElement(); //body
xmlWriter.WriteEndElement(); //opml
xmlWriter.Flush();
}
}
}
