/// <summary>
/// Internal actually generates the xml
/// </summary>
/// <param name="component"></param>
/// <param name="parentNode"></param>
/// <param name="context"></param>
/// <param name="hidden"></param>
/// <param name="inReplyTo"></param>
/// <param name="prevSibling"></param>
/// <param name="nextSibling"></param>
/// <param name="firstChild"></param>
/// <param name="userID"></param>
/// <param name="subject"></param>
/// <param name="datePosted"></param>
/// <param name="bodyText"></param>
/// <param name="hostPageUrl"></param>
/// <param name="commentForumTitle"></param>
/// <param name="entryId"></param>
/// <param name="threadId"></param>
/// <param name="postIndex"></param>
/// <param name="canRead"></param>
/// <param name="canWrite"></param>
/// <param name="userNode"></param>
private static void AddPostXmlInternal(DnaComponent component, XmlNode parentNode,
IInputContext context, int hidden, int inReplyTo, int prevSibling, int nextSibling, int firstChild,
int userID, string subject, string datePosted, string bodyText, string hostPageUrl, string commentForumTitle,
int entryId, int threadId, int postIndex, string canRead, string canWrite, XmlNode userNode)
{
// start creating the post structure
XmlNode post = component.CreateElementNode("POST");
component.AddAttribute(post, "POSTID", entryId);
component.AddAttribute(post, "THREAD", threadId);
// We have an incrementing index field for the next and
// previous buttons
component.AddAttribute(post, "INDEX", postIndex);
// This *might* be useful...
if (inReplyTo > 0)
{
component.AddAttribute(post, "INREPLYTO", inReplyTo.ToString());
}
if (prevSibling > 0)
{
component.AddAttribute(post, "PREVSIBLING", prevSibling.ToString());
}
if (nextSibling > 0)
{
component.AddAttribute(post, "NEXTSIBLING", nextSibling.ToString());
}
if (firstChild > 0)
{
component.AddAttribute(post, "FIRSTCHILD", firstChild.ToString());
}
component.AddAttribute(post, "HIDDEN", hidden.ToString());
// Add the CanRead and CanWrite For the thread
if (!String.IsNullOrEmpty(canRead))
{
component.AddAttribute(post, "CANREAD", canRead);
}
if (!String.IsNullOrEmpty(canWrite))
{
component.AddAttribute(post, "CANWRITE", canWrite);
}
// TODO: Should we escape this text?
component.AddTextTag(post, "SUBJECT", subject);
XmlElement date = DnaDateTime.GetDateTimeAsElement(component.RootElement.OwnerDocument, datePosted);
component.AddElement(post, "DATEPOSTED", date);
//add user node
post.AppendChild(userNode);
XmlNode textnode = component.AddElement(post, "TEXT", bodyText);
if (bodyText.Contains("http"))
{
XmlNodeList nodes = textnode.SelectNodes(".//text()[contains(.,'http')]");
foreach (XmlNode node in nodes)
{
// Split this node into: Everything before the URL, a LINK element,
// then everything after
DnaComponent.MakeLinksFromUrls(node);
}
}
if (hostPageUrl != String.Empty)
{
component.AddTextElement((XmlElement)post, "HOSTPAGEURL", hostPageUrl);
}
if (commentForumTitle != String.Empty)
{
component.AddTextElement((XmlElement)post, "COMMENTFORUMTITLE", commentForumTitle);
}
parentNode.AppendChild(post);
}
/// <summary>
/// Method to generate POST XML and add to a parent node
/// </summary>
/// <param name="reader">DataReader result of stored procedure returning forum post data.</param>
/// <param name="component">DnaComponent to add posts to.</param>
/// <param name="parentNode">Parent Node to xml the generated xml to.</param>
/// <param name="context">The Input Context</param>
public static void AddPostXml(IDnaDataReader reader, DnaComponent component, XmlNode parentNode, IInputContext context)
{
int hidden = 0;
int inReplyTo = 0;
int prevSibling = 0;
int nextSibling = 0;
int firstChild = 0;
int userID = 0;
int entryId = 0;
int threadId = 0;
int postIndex = 0;
string subject = String.Empty;
string datePosted = String.Empty;
string bodyText = String.Empty;
string hostPageUrl = String.Empty;
string commentForumTitle = String.Empty;
//get from db
if (reader.DoesFieldExist("parent"))
{
inReplyTo = reader.GetInt32NullAsZero("parent");
}
if (reader.DoesFieldExist("prevSibling"))
{
prevSibling = reader.GetInt32NullAsZero("prevSibling");
}
if (reader.DoesFieldExist("nextSibling"))
{
nextSibling = reader.GetInt32NullAsZero("nextSibling");
}
if (reader.DoesFieldExist("firstChild"))
{
firstChild = reader.GetInt32NullAsZero("firstChild");
}
if (reader.DoesFieldExist("userID"))
{
userID = reader.GetInt32NullAsZero("userID");
}
if (reader.DoesFieldExist("hidden"))
{
hidden = reader.GetInt32NullAsZero("hidden");
}
subject = String.Empty;
if (hidden == 3) // 3 means premoderated! - hidden!
{
subject = "Hidden";
}
else if (hidden > 0)
{
subject = "Removed";
}
else
{
subject = reader["subject"] as string;
subject = StringUtils.EscapeAllXml(subject);
}
datePosted = String.Empty;
if (reader["datePosted"] != DBNull.Value)
{
datePosted = reader["datePosted"].ToString();
}
bodyText = String.Empty;
if (hidden == 3) // 3 means premoderated! - hidden!
{
bodyText = "This post has been hidden";
}
else if (hidden > 0)
{
bodyText = "This post has been Removed";
}
else
{
bodyText = reader.GetStringNullAsEmpty("text");
}
byte postStyle = reader.GetByteNullAsZero("postStyle");
if (postStyle != 1)
{
bodyText = StringUtils.ConvertPlainText(bodyText);
}
else
{
//TODO Do we need Rich Post stuff for the post style??
string temp = "<RICHPOST>" + bodyText.Replace("\r\n", "<BR />").Replace("\n", "<BR />") + "</RICHPOST>";
//Regex regex = new Regex(@"(<[^<>]+)<BR \/>");
//while (regex.Match(temp).Success)
//{
// temp = regex.Replace(temp,@"$1 ");
//}
//bodyText = temp;
bodyText = HtmlUtils.TryParseToValidHtml(temp);
}
if (reader.DoesFieldExist("hostpageurl"))
{
hostPageUrl = reader.GetStringNullAsEmpty("hostpageurl");
}
if (reader.DoesFieldExist("commentforumtitle"))
{
commentForumTitle = reader.GetStringNullAsEmpty("commentforumtitle");
}
if (reader.DoesFieldExist("entryID"))
{
entryId = reader.GetInt32NullAsZero("entryID");
}
if (reader.DoesFieldExist("threadID"))
{
threadId = reader.GetInt32NullAsZero("threadID");
}
if (reader.DoesFieldExist("postindex"))
{
postIndex = reader.GetInt32NullAsZero("postindex");
}
string canRead = String.Empty;
if (reader.DoesFieldExist("canRead"))
{
canRead = reader.GetByteNullAsZero("canRead").ToString();
}
string canWrite = String.Empty;
if (reader.DoesFieldExist("canWrite"))
{
canWrite = reader.GetByteNullAsZero("canWrite").ToString();
}
XmlNode post = component.CreateElementNode("POST");
User user = new User(context);
user.AddUserXMLBlock(reader, userID, post);
AddPostXmlInternal(component, parentNode, context, hidden, inReplyTo, prevSibling, nextSibling,
firstChild, userID, subject, datePosted, bodyText, hostPageUrl, commentForumTitle, entryId, threadId,
postIndex, canRead, canWrite, post.ChildNodes[0]);
}
