protected void DoSearch()
{
string defaultNamespace = Request.QueryString["QuickLinkNamespace"];
ContentBase cb = TheFederation.ContentBaseForNamespace(defaultNamespace);
LinkMaker lm = TheLinkMaker;
RelativeTopicName topic = new RelativeTopicName(Request.Form["QuickLink"]);
IList hits = cb.AllAbsoluteTopicNamesThatExist(topic);
string target = null;
if (hits.Count == 0)
{
// No hits, create it in the default namespace
target = lm.LinkToEditTopic(topic.AsAbsoluteTopicName(defaultNamespace));
}
else if (hits.Count == 1)
{
// 1 hit; take it!
NameValueCollection extras = new NameValueCollection();
extras.Add("DelayRedirect", "1");
target = lm.LinkToTopic((TopicName)(hits[0]), false, extras);
}
// If we have a target, go there
if (target != null)
{
// Response.Write(target);
Response.Redirect(target);
return;
}
// Uh, oh -- we're here because the name is ambiguous
Response.Write(@"
<!DOCTYPE HTML PUBLIC ""-//W3C//DTD HTML 4.0 Transitional//EN"" >
<HTML>
<HEAD>
<title id='title'>Topic is ambiguous</title>
<LINK href='<%= RootUrl(Request) %>wiki.css' type='text/css' rel='stylesheet'>
</HEAD>
<p>The topic name you selected is ambiguous because it already exists in multiple namespaces. Please select the one you want:
<ul>");
foreach (AbsoluteTopicName each in hits)
Response.Write("<li><a href='" + lm.LinkToTopic(each) + "'>" + each.Fullname + "</a></li>");
Response.Write(@"
</ul>
</body>
</HTML>
");
}
protected void DoHead()
{
AbsoluteTopicName topic = GetTopicName();
LinkMaker lm = TheLinkMaker;
if (Request.QueryString["version"] == null || Request.QueryString["version"] == "")
{
// Consider establishing a redirect if there's a redirect to a topic or an URL
string redir = TheFederation.GetTopicProperty(GetTopicName(), "Redirect");
if (redir != "")
{
string URI = null;
if (IsAbsoluteURL(redir))
URI = redir;
else
{
// Might be a topic
Regex name = new Regex(Formatter.wikiName);
string trimmed = redir.Trim();
if (name.IsMatch(trimmed))
{
RelativeTopicName rel = new RelativeTopicName(trimmed);
IList all = TheFederation.ContentBaseForTopic(GetTopicName()).AllAbsoluteTopicNamesThatExist(rel);
if (all.Count == 1)
URI = lm.LinkToTopic((TopicName)(all[0]));
else
{
if (all.Count == 0)
Response.Write("<!-- Redirect topic does not exist -->\n");
else
Response.Write("<!-- Redirect topic is ambiguous -->\n");
}
}
}
if (URI != null)
{
if (Request.QueryString["DelayRedirect"] == "1")
Response.Write(@"<meta http-equiv='refresh' content='10;URL=" + URI + "'>\n");
else
Response.Redirect(URI);
}
}
string keywords = TheFederation.GetTopicProperty(GetTopicName(), "Keywords");
if (keywords != "")
Response.Write("<META name=\"keywords\" content=\"" + keywords + "\">\n");
string description = TheFederation.GetTopicProperty(GetTopicName(), "Summary");
if (description != "")
Response.Write("<META name=\"description\" content=\"" + description + "\">\n");
Response.Write("<META name=\"author\" content=\"" + TheFederation.GetTopicLastModifiedBy(GetTopicName()) + "\">\n");
}
else
{
// Don't index the versions
Response.Write("<meta name=\"Robots\" content=\"NOINDEX, NOFOLLOW\">");
}
urlForDiffs = lm.LinkToTopic(topic, true);
urlForNoDiffs = lm.LinkToTopic(topic, false);
}
protected void DoPage()
{
LinkMaker lm = TheLinkMaker;
string [] topics = ((string)(Request.QueryString["topics"])).Split (new char[] {','});
string [] fields = ((string)(Request.QueryString["properties"])).Split (new char[] {','});
foreach (string topic in topics)
{
RelativeTopicName rel = new RelativeTopicName(topic);
AbsoluteTopicName abs;
IList tops = DefaultContentBase.AllAbsoluteTopicNamesThatExist(rel);
if (tops.Count == 0)
{
abs = rel.AsAbsoluteTopicName(DefaultContentBase.Namespace); // topic doesn't exist, assume in the wiki's home content base
}
else if (tops.Count > 1)
{
throw TopicIsAmbiguousException.ForTopic(rel);
}
else // we got just one!
{
abs = (AbsoluteTopicName)tops[0];
}
foreach (string field in fields)
{
string fieldName;
string fieldClass;
fieldName = field;
fieldClass = null;
if (fieldAndClass.IsMatch(field))
{
Match fieldAndClassMatch = fieldAndClass.Match(field);
fieldName = fieldAndClassMatch.Groups["name"].Value;
fieldClass = fieldAndClassMatch.Groups["class"].Value;
}
string ns = DefaultContentBase.UnambiguousTopicNamespace(abs);
string fieldValue = TheFederation.GetTopicProperty(abs, fieldName);
string s1;
if (fieldName == "_Body")
s1 = Formatter.FormattedString(abs, fieldValue, OutputFormat.HTML, TheFederation.ContentBaseForNamespace(ns), TheLinkMaker, null);
else
s1 = fieldValue;
// YUCK! We need to wrap the enclosing <p> (if present) and replace it with the <div>
s1 = s1.Trim();
if (s1.StartsWith("<p>"))
s1 = s1.Substring(3);
if (s1.EndsWith("</p>"))
s1 = s1.Substring(0, s1.Length - 4);
Response.Write("<div");
if (fieldClass != null)
Response.Write(" class='" + fieldClass + "'");
Response.Write(">" + s1 + "</div>");
}
}
}
