/// <summary>
/// Builds the RSS channel starting XML section.
/// </summary>
/// <param name="title">The title.</param>
/// <param name="url">The url.</param>
/// <param name="authorEmail">The author email.</param>
/// <param name="description">The description.</param>
/// <param name="lang">The lang.</param>
/// <param name="copyright">The copyright.</param>
/// <param name="cclicense">The cclicense.</param>
/// <param name="image">An optional sub-element of channel for rendering an image for the channel.</param>
protected void BuildChannel(string title, Uri url, string authorEmail, string description, string lang,
string copyright, string cclicense, RssImageElement image)
{
//Required Channel Elements
WriteElementString("title", HtmlHelper.RemoveHtml(title));
WriteElementString("link", url.ToString());
WriteElementString("description", HtmlHelper.RemoveHtml(description));
//Optional Channel Elements
WriteElementString("language", lang);
//TODO: Implement this element.
WriteElementString("copyright", copyright);
if (!string.IsNullOrEmpty(authorEmail) &&
authorEmail.IndexOf("@") > 0 &&
authorEmail.IndexOf(".") > 0 &&
(Blog.ShowEmailAddressInRss))
{
WriteElementString("managingEditor", authorEmail);
}
//TODO: <category>One or more categories</category>
WriteElementString("generator", VersionInfo.VersionDisplayText);
if (!string.IsNullOrEmpty(cclicense))
{
WriteElementString("creativeCommons:license", cclicense);
}
if (image != null)
{
image.WriteToXmlWriter(this);
}
}
/// <summary>
/// Writes the channel.
/// </summary>
protected virtual void WriteChannel()
{
var blogUrl = new Uri(UrlHelper.BlogUrl().ToFullyQualifiedUrl(Blog), "Default.aspx");
var image = new RssImageElement(GetRssImage(), Blog.Title, blogUrl, 77, 60, null);
BuildChannel(Blog.Title, blogUrl, Blog.Email, Blog.SubTitle, Blog.Language, Blog.Author, Blog.LicenseUrl,
image);
}
/// <summary>
/// Writes the RSS channel to the underlying stream.
/// </summary>
protected override void WriteChannel()
{
Uri entryUrl = UrlHelper.EntryUrl(CommentEntry).ToFullyQualifiedUrl(Blog);
var image = new RssImageElement(GetRssImage(), CommentEntry.Title, entryUrl, 77, 60, null);
BuildChannel(CommentEntry.Title,
entryUrl,
CommentEntry.Email,
CommentEntry.HasDescription ? CommentEntry.Description : CommentEntry.Body,
Blog.Language,
Blog.Author,
Blog.LicenseUrl,
image);
}
