private void NewsletterFeed(string newsletterName, XmlTextWriter newsletter)
{
NewsletterManager nm = new NewsletterManager(Federation, TheLinkMaker);
TopicVersionInfo info = Federation.GetTopicInfo(newsletterName);
if (!info.Exists)
{
throw new Exception("Newsletter " + newsletterName + " does not exist.");
}
if (!info.HasProperty("Topics"))
{
throw new Exception("Topic " + newsletterName + " is not a newsletter; no Topics property defined.");
}
string desc = info.GetProperty("Description");
if (desc == null)
{
desc = "";
}
newsletter.WriteStartDocument();
newsletter.WriteStartElement("rss");
newsletter.WriteAttributeString("version", "2.0");
newsletter.WriteStartElement("channel");
newsletter.WriteElementString("title", newsletterName);
newsletter.WriteElementString("description", desc);
Uri link = new Uri(new Uri(FullRootUrl(Request)), TheLinkMaker.LinkToTopic(info.TopicRevision, true));
newsletter.WriteElementString("link", link.AbsoluteUri);
DateTime last = DateTime.MinValue;
foreach (TopicName topic in nm.AllTopicsForNewsletter(info.TopicRevision))
{
FormatRssItem(topic, newsletter);
TopicVersionInfo each = new TopicVersionInfo(Federation, new QualifiedTopicRevision(topic));
DateTime lm = each.LastModified;
if (lm > last)
{
last = lm;
}
}
newsletter.WriteElementString("lastBuildDate", last.ToUniversalTime().ToString("r"));
newsletter.WriteEndElement();
newsletter.WriteEndElement();
}
private void ReallyDoWork()
{
DaemonBasedDeliveryBoy boy = new DaemonBasedDeliveryBoy(_sendAsAttachments, Federation.Application);
LinkMaker lm = new LinkMaker(_rootUrl);
NewsletterManager manager = new NewsletterManager(Federation, lm, boy, _newslettersFrom, _headInsert);
LogEvent ev = Federation.LogEventFactory.CreateAndStartEvent(null, null, null, LogEventType.NewsletterGeneration);
try
{
manager.Notify();
}
finally
{
ev.Record();
}
}
void ShowNewsletters(string ns)
{
Response.Write(@"<h1>Newsletters</h1>");
NewsletterManager nm = new NewsletterManager(Federation, TheLinkMaker);
Hashtable hash = new Hashtable();
foreach (QualifiedTopicRevision newsletterName in nm.GetAllNewsletterNames(ns))
{
ArrayList topicsInThisNamespace = (ArrayList)hash[newsletterName.Namespace];
if (topicsInThisNamespace == null)
{
topicsInThisNamespace = new ArrayList();
hash[newsletterName.Namespace] = topicsInThisNamespace;
}
topicsInThisNamespace.Add(newsletterName);
}
ArrayList bases = new ArrayList();
bases.AddRange(hash.Keys);
bases.Sort();
OpenTable();
foreach (string each in bases)
{
NamespaceManager storeManager = Federation.NamespaceManagerForNamespace(each);
if (ns == null)
Response.Write(@"<tr><td colspan='2'><div class='SubscriptionNamespace'>" + EscapeHTML(storeManager.FriendlyTitle) + "</div></td></tr>");
foreach (QualifiedTopicRevision abs in (ArrayList)(hash[each]))
{
TopicVersionInfo info = Federation.GetTopicInfo(abs.ToString());
string desc = info.GetProperty("Description");
Response.Write(@"
<tr>
<td><a class=""standardsButton"" href='" + RootUrl(Request) + @"Rss.aspx?newsletter=" + abs.ToString() + @"'>rss</a></td>
<td><a href='" + TheLinkMaker.LinkToTopic(abs) + @"'>" + abs.LocalName + @"</a></td>
</tr>
<tr>
<td></td>
<td><span style='font-size: x-small; color: gray'>" + (desc == null ? "" : desc) + @"</span></td>
</tr>
<tr>");
}
}
CloseTable();
}
