public bool WriteContent(TreeNode node, Content contentDataSet)
{
DataRow row;
MtpsNode mtpsNode = node.Tag as MtpsNode;
ContentItem contentItem = null;
string[] splitVersion = mtpsNode.targetVersion.Split(new char[] {'.'});
string sdebug = "";
try
{
sdebug = "z0";
contentItem = new ContentItem("AssetId:" + mtpsNode.targetAssetId, mtpsNode.targetLocale,
splitVersion[1], splitVersion[0], application);
try
{
sdebug = "z1";
contentItem.Load(true);
sdebug = "z2";
// RWC: This is a HACK -- There are a few pages where the ContentId returns as null even though it's a valid page
//
if (String.IsNullOrEmpty(contentItem.contentId))
{
contentItem.contentId = GetDocShortId(node);
}
sdebug = "z3";
}
catch
{
node.ForeColor = System.Drawing.Color.Red;
return false; // tell the event handler to reject the click.
}
sdebug = "z4";
if (contentDataSet.Tables["Item"].Rows.Find(mtpsNode.targetAssetId) == null)
{
sdebug = "z5";
//Issue#14155: Sometimes there can be missing values that cause exceptions.
//Lets's try and bluff our way through
if (string.IsNullOrEmpty(contentItem.contentId))
{
sdebug = "z6";
node.ForeColor = System.Drawing.Color.Red; //Set tree node red to flag problem
contentItem.contentId = "PackageThis-" + mtpsNode.targetAssetId; //Create a repeatable ID using the Asset ID
}
sdebug = "z7";
// If we get no meta/search or wiki data, plug in NOP data so we can limp along (this usually comes with null contentId above)
if (string.IsNullOrEmpty(contentItem.metadata))
contentItem.metadata = "<se:search xmlns:se=\"urn:mtpg-com:mtps/2004/1/search\" />";
if (string.IsNullOrEmpty(contentItem.annotations))
contentItem.annotations = "<an:annotations xmlns:an=\"urn:mtpg-com:mtps/2007/1/annotations\" />";
sdebug = "z8";
row = contentDataSet.Tables["Item"].NewRow();
row["ContentId"] = contentItem.contentId;
row["Title"] = mtpsNode.title;
row["VersionId"] = mtpsNode.targetVersion;
row["AssetId"] = mtpsNode.targetAssetId;
row["Pictures"] = contentItem.numImages;
row["Size"] = contentItem.xml == null ? 0 : contentItem.xml.Length;
row["SizePictures"] = contentItem.sizeImages;
row["Metadata"] = contentItem.metadata;
row["Annotations"] = contentItem.annotations;
sdebug = "z9";
contentDataSet.Tables["Item"].Rows.Add(row);
}
sdebug = "z10";
if (contentDataSet.Tables["ItemInstance"].Rows.Find(node.FullPath) == null)
{
sdebug = "z11";
row = contentDataSet.Tables["ItemInstance"].NewRow();
row["ContentId"] = contentItem.contentId;
row["FullPath"] = node.FullPath;
contentDataSet.Tables["ItemInstance"].Rows.Add(row);
sdebug = "z12";
}
sdebug = "z13";
foreach (string imageFilename in contentItem.ImageFilenames)
{
sdebug = "z14";
row = contentDataSet.Tables["Picture"].NewRow();
row["ContentId"] = contentItem.contentId;
row["Filename"] = imageFilename;
sdebug = "z15";
}
sdebug = "z16";
if (string.IsNullOrEmpty(contentItem.links) == false)
{
sdebug = "z17";
XmlDocument linkDoc = new XmlDocument();
XmlNamespaceManager nsm = new XmlNamespaceManager(linkDoc.NameTable);
nsm.AddNamespace("k", "urn:mtpg-com:mtps/2004/1/key");
nsm.AddNamespace("mtps", "urn:msdn-com:public-content-syndication");
sdebug = "z18";
linkDoc.LoadXml(contentItem.links);
sdebug = "z19";
XmlNodeList nodes = linkDoc.SelectNodes("//mtps:link", nsm);
sdebug = "z20";
int z = 0;
foreach (XmlNode xmlNode in nodes)
{
z++;
sdebug = "z21_" + z.ToString();
XmlNode assetIdNode = xmlNode.SelectSingleNode("mtps:assetId", nsm);
XmlNode contentIdNode = xmlNode.SelectSingleNode("k:contentId", nsm);
sdebug = "z22_" + z.ToString();
if (assetIdNode == null || contentIdNode == null)
continue;
string assetId = assetIdNode.InnerText;
string contentId = contentIdNode.InnerText;
sdebug = "z23_" + z.ToString();
if (string.IsNullOrEmpty(assetId) == false)
{
// Remove "assetId:" from front
assetId = HttpUtility.UrlDecode(assetIdNode.InnerText.Remove(0, "assetId:".Length));
sdebug = "z24_" + z.ToString();
if (links.ContainsKey(assetId) == false)
{
links.Add(assetId, contentId);
sdebug = "z25_" + z.ToString();
}
}
}
}
sdebug = "z26";
contentItem.Write(rawDir);
sdebug = "z27";
UpdateStatusText_ListTab(contentDataSet);
//throw new Exception("Test Exception");
}
//
// *** An attempt to catch some of these illusive errors
//
catch(Exception e)
{
exceptionCount++;
UpdateStatusText_DebugTab();
DebugOut("---------- Critical Exception ---------------- ");
DebugOut("Exception time: ", DateTime.Now.ToString());
String docContentId = "0";
try
{
docContentId = this.GetDocShortId(node);
DebugOut("mtpsNode.targetLocale: ", mtpsNode.targetLocale);
DebugOut("docContentId: ", docContentId);
DebugOut("mtpsNode.targetVersion: ", mtpsNode.targetVersion);
}
catch
{
}
try
{
DebugOut("Node.Text: ", node.Text);
DebugOut("Debug Point: ", sdebug);
DebugOut("e.Message: ", e.Message);
DebugOut("e.StackTrace: ", e.StackTrace);
DebugOut("e.Source: ", e.Source);
DebugOut("e.ToString: ", e.ToString());
String url;
if (rootContentItem.msdnSelected)
url = String.Format("http://msdn.microsoft.com/{0}/library/{1}({2}).aspx", mtpsNode.targetLocale, docContentId, mtpsNode.targetVersion);
else
url = String.Format("http://technet.microsoft.com/{0}/library/{1}({2}).aspx", mtpsNode.targetLocale, docContentId, mtpsNode.targetVersion);
DebugOut("URL: ", url);
}
catch
{
}
}
return true;
}
void processNodeList(ContentItem contentItem, TreeNodeCollection tnCollection)
{
XmlDocument xmlDocument = new XmlDocument();
XmlNamespaceManager nsm = new XmlNamespaceManager(xmlDocument.NameTable);
nsm.AddNamespace("toc", "urn:mtpg-com:mtps/2004/1/toc");
nsm.AddNamespace("mtps", "http://msdn2.microsoft.com/mtps");
nsm.AddNamespace("asp", "http://msdn2.microsoft.com/asp");
nsm.AddNamespace("mshelp", "http:/msdn.microsoft.com/mshelp");
if(string.IsNullOrEmpty(contentItem.toc) == true)
return;
xmlDocument.LoadXml(contentItem.toc);
XmlNodeList nodes = xmlDocument.SelectNodes("/toc:Node/toc:Node", nsm);
foreach(XmlNode node in nodes)
{
string title = GetAttribute(node.Attributes["toc:Title"]);
string target = HttpUtility.UrlDecode(GetAttribute(node.Attributes["toc:Target"]));
string targetLocale = GetAttribute(node.Attributes["toc:TargetLocale"]);
string targetVersion = GetAttribute(node.Attributes["toc:TargetVersion"]);
string subTree = HttpUtility.UrlDecode(GetAttribute(node.Attributes["toc:SubTree"]));
string subTreeVersion = GetAttribute(node.Attributes["toc:SubTreeVersion"]);
string subTreeLocale = GetAttribute(node.Attributes["toc:SubTreeLocale"]);
string isPhantom = GetAttribute(node.Attributes["toc:IsPhantom"]);
if (isPhantom != "true" &&
title != "@PhantomNode" &&
title != "@NoTitle" &&
string.IsNullOrEmpty(title) != true &&
string.IsNullOrEmpty(target) != true)
{
TreeNode treeNode = tnCollection.Add(title);
MtpsNode mtpsNode = new MtpsNode(subTree, subTreeLocale, subTreeVersion,
contentItem.contentId, target, targetLocale, targetVersion, title);
treeNode.Tag = mtpsNode;
#if (NODE_DATA_DEBUG)
//Is the Asset a GUID? *-xxxx-xxxx-xxxx-*
string[] split = target.Split(new char[] { '-' });
if (split.Length == 5 && split[1].Length == 4 && split[2].Length == 4 && split[3].Length == 4)
{
treeNode.Text = treeNode.Text + "(GUID)";
treeNode.ForeColor = System.Drawing.Color.Blue;
}
treeNode.Text = treeNode.Text + "(" + targetVersion + "/" + targetLocale + ")";
#endif
// Mark nodes red that point outside this server
if (mtpsNode.external == true)
{
treeNode.ForeColor = System.Drawing.Color.Red;
//treeNode.NodeFont = new System.Drawing.Font(tocControl.Font, System.Drawing.FontStyle.Italic);
}
if (subTree != null)
{
// Add a + as the title so any node with subnodes is expandable.
// Only load the subnodes when user expands this node.
// We rely on Tag == null rather than Text == "+" in case
// there really is a node with a title of "+".
treeNode.Nodes.Add("+");
}
}
else
{
if (subTree != null)
{
// TODO: add a ContentItem constructor that takes a combined
// version string: MSDN.10, Office.12, etc.
string[] splitVersion = subTreeVersion.Split(new char[] {'.'});
ContentItem childContentItem = new ContentItem(subTree, subTreeLocale,
splitVersion[1], splitVersion[0], application);
childContentItem.Load(false);
processNodeList(childContentItem, tnCollection);
}
}
}
}
public String GetDocShortId(TreeNode node) //use this when the short id is missing
{
MtpsNode mtpsNode = node.Tag as MtpsNode;
// RWC: Inherited this system with some weird bugs. Sometimes a valid node can return a null contentId
// Often in these situations the AssetId is Content GUID which can be used to pull down an mtps file and parse for the short id
string[] split = mtpsNode.targetAssetId.Split(new char[] { '-' });
if (split.Length == 5 && split[1].Length == 4 && split[2].Length == 4 && split[3].Length == 4) //it's a guid format we can look this up
{
MtpsFile.ReadData(mtpsNode.targetAssetId, mtpsNode.targetVersion, mtpsNode.targetLocale); //download mtps file and grab shortId
if (MtpsFile.shortId != "")
return MtpsFile.shortId;
}
// Try the tradition method
string[] splitVersion = mtpsNode.targetVersion.Split(new char[] { '.' });
ContentItem contentItem = new ContentItem("AssetId:" + mtpsNode.targetAssetId, mtpsNode.targetLocale,
splitVersion[1], splitVersion[0], application);
try
{
contentItem.Load(true);
}
catch
{
}
if (contentItem.contentId == null)
contentItem.contentId = "";
return contentItem.contentId;
}
ContentItem lookupTOCNode(string contentIdentifier, string locale, string version)
{
string[] splitVersion = version.Split(new char[] {'.'});
ContentItem contentItem = new ContentItem(contentIdentifier, locale, splitVersion[1],
splitVersion[0], application);
contentItem.Load(false, false);
return contentItem;
}
