/// <summary>
/// Creation of new tree folder node.
/// </summary>
/// <param name="dirInfo">Folder information</param>
/// <param name="index">Index in tree to check if max number of item isn't exceeded</param>
/// <returns>Created node</returns>
protected TreeNode CreateNode(DirectoryInfo dirInfo, int index)
{
if (dirInfo == null)
{
return(null);
}
string fullName = dirInfo.FullName;
string lowerFullName = fullName.ToLowerCSafe();
TreeNode newNode = null;
if (IsAllowed(lowerFullName) && !IsExcluded(lowerFullName))
{
newNode = new TreeNode();
string name = dirInfo.Name;
DirectoryInfo parent = dirInfo.Parent;
// Check if node is part of preselected path
string preselectedPath = DefaultPath;
if (!DefaultPath.ToLowerCSafe().StartsWithCSafe(FullStartingPath.ToLowerCSafe().TrimEnd('\\')))
{
preselectedPath = DirectoryHelper.CombinePath(FullStartingPath, DefaultPath);
}
if (index == MaxTreeNodes)
{
newNode.Value = "";
newNode.Text = MaxTreeNodeText.Replace("##PARENTNODEID##", ((parent == null) ? "" : parent.FullName.Replace("\\", "\\\\").Replace("'", "\\'")));
newNode.NavigateUrl = mBasePath + "#";
}
else if ((index < MaxTreeNodes) || preselectedPath.ToLowerCSafe().StartsWithCSafe(lowerFullName))
{
newNode.Value = fullName;
newNode.NavigateUrl = mBasePath + "#";
string nodeName = HttpUtility.HtmlEncode(name);
string nodeNameJava = ScriptHelper.GetString(nodeName);
string preSel = FullStartingPath.TrimEnd('\\').ToLowerCSafe();
if (DefaultPath.ToLowerCSafe().StartsWithCSafe(FullStartingPath.ToLowerCSafe().TrimEnd('\\')))
{
preSel = DefaultPath.ToLowerCSafe();
}
else if (!String.IsNullOrEmpty(DefaultPath))
{
preSel = DirectoryHelper.CombinePath(preSel, DefaultPath.ToLowerCSafe());
}
if ((preSel != "") && (newNode.Value.ToLowerCSafe() == preSel))
{
newNode.Text = SelectedNodeTextTemplate.Replace("##NODENAMEJAVA##", nodeNameJava).Replace("##NODENAME##", nodeName).Replace("##ICON##", "").Replace("##NODEID##", newNode.Value.Replace("\\", "\\\\").Replace("'", "\\'"));
}
else
{
newNode.Text = NodeTextTemplate.Replace("##NODENAMEJAVA##", nodeNameJava).Replace("##NODENAME##", nodeName).Replace("##ICON##", "").Replace("##NODEID##", newNode.Value.Replace("\\", "\\\\").Replace("'", "\\'"));
}
int childNodesCount = 0;
try
{
childNodesCount = ValidationHelper.GetInteger(GetAllowedChildNumber(dirInfo), 0);
if (childNodesCount == 0)
{
newNode.PopulateOnDemand = false;
newNode.Expanded = true;
}
else
{
newNode.PopulateOnDemand = true;
newNode.Expanded = false;
}
}
catch
{
// Access error
newNode.PopulateOnDemand = false;
newNode.Expanded = true;
}
finally
{
newNode.Text = newNode.Text.Replace("##NODECHILDNODESCOUNT##", childNodesCount.ToString());
}
}
}
return(newNode);
}
/// <summary>
/// Creation of new tree folder node.
/// </summary>
/// <param name="dirInfo">Folder information</param>
/// <param name="index">Index in tree to check if max number of item isn't exceeded</param>
/// <returns></returns>
protected TreeNode CreateNode(DirectoryInfo dirInfo, int index)
{
if ((dirInfo != null) && (this.IsAllowed(dirInfo.FullName.ToLower())) && (!this.IsExcluded(dirInfo.FullName.ToLower())))
{
System.Web.UI.WebControls.TreeNode newNode = new System.Web.UI.WebControls.TreeNode();
// Check if node is part of preselected path
string preselectedPath = this.DefaultPath;
if (!this.DefaultPath.ToLower().StartsWith(this.FullStartingPath.ToLower().TrimEnd('\\')))
{
preselectedPath = DirectoryHelper.CombinePath(this.FullStartingPath, this.DefaultPath);
}
if (index == MaxTreeNodes)
{
newNode.Value = "";
newNode.Text = MaxTreeNodeText.Replace("##PARENTNODEID##", dirInfo.Parent == null ? "" : dirInfo.Parent.FullName.Replace("\\", "\\\\").Replace("'", "\\'"));
newNode.NavigateUrl = mBasePath + "#";
}
else if ((index < MaxTreeNodes) || (preselectedPath.ToLower().StartsWith(dirInfo.FullName.ToLower())))
{
newNode.Value = dirInfo.FullName;
newNode.NavigateUrl = mBasePath + "#";
string imageUrl = "";
string tooltip = "";
imageUrl = treeFileSystem.LineImagesFolder + "/folder.gif";
string imageTag = "<img src=\"" + imageUrl + "\" alt=\"\" style=\"border:0px;vertical-align:middle;\" onclick=\"return false;\"" + tooltip + "/>";
string nodeName = HttpUtility.HtmlEncode(dirInfo.Name);
string nodeNameJava = ScriptHelper.GetString(nodeName);
string preSel = this.FullStartingPath.TrimEnd('\\').ToLower();
if (this.DefaultPath.ToLower().StartsWith(this.FullStartingPath.ToLower().TrimEnd('\\')))
{
preSel = this.DefaultPath.ToLower();
}
else if (!String.IsNullOrEmpty(this.DefaultPath))
{
preSel = DirectoryHelper.CombinePath(preSel, this.DefaultPath.ToLower());
}
if ((preSel != "") && (newNode.Value.ToLower() == preSel))
{
newNode.Text = SelectedNodeTextTemplate.Replace("##NODENAMEJAVA##", nodeNameJava).Replace("##NODENAME##", nodeName).Replace("##ICON##", imageTag).Replace("##NODEID##", newNode.Value.Replace("\\", "\\\\").Replace("'", "\\'"));
}
else
{
newNode.Text = NodeTextTemplate.Replace("##NODENAMEJAVA##", nodeNameJava).Replace("##NODENAME##", nodeName).Replace("##ICON##", imageTag).Replace("##NODEID##", newNode.Value.Replace("\\", "\\\\").Replace("'", "\\'"));
}
int childNodesCount = 0;
try
{
childNodesCount = ValidationHelper.GetInteger(GetAllowedChildNumber(dirInfo), 0);
if (childNodesCount == 0)
{
newNode.PopulateOnDemand = false;
newNode.Expanded = true;
}
else
{
newNode.PopulateOnDemand = true;
newNode.Expanded = false;
}
}
catch
{
// Access error
newNode.PopulateOnDemand = false;
newNode.Expanded = true;
}
finally
{
newNode.Text = newNode.Text.Replace("##NODECHILDNODESCOUNT##", childNodesCount.ToString());
}
}
else
{
return(null);
}
return(newNode);
}
return(null);
}
/// <summary>
/// Creates the tree node.
/// </summary>
/// <param name="sourceNode">Source node</param>
/// <param name="index">Node index</param>
/// <param name="childNode">True if the node is child node</param>
protected System.Web.UI.WebControls.TreeNode CreateNode(TreeSiteMapNode sourceNode, int index, bool childNode)
{
System.Web.UI.WebControls.TreeNode newNode = new System.Web.UI.WebControls.TreeNode();
ISimpleDataContainer container = sourceNode;
int sourceNodeId = (int)container.GetValue("NodeID");
int nodeLevel = (int)container.GetValue("NodeLevel");
if (sourceNodeId < 0)
{
newNode.SelectAction = TreeNodeSelectAction.None;
newNode.Text = GetString("ContentTree.ReadDocumentDenied");
newNode.NavigateUrl = (DeniedNodePostback ? mBasePath + "#" : "");
return(newNode);
}
if ((index < MaxTreeNodes) || (nodeLevel <= MapProvider.RootNodeLevel + 1))
{
allNodes[sourceNodeId] = newNode;
// Set the base data
newNode.Value = sourceNodeId.ToString();
newNode.NavigateUrl = "javascript:void(0);";
int classId = ValidationHelper.GetInteger(container.GetValue("NodeClassID"), 0);
DataClassInfo ci = DataClassInfoProvider.GetDataClass(classId);
if (ci == null)
{
throw new Exception("[ContentTree.CreateNode]: Node class not found.");
}
string className = ci.ClassName.ToLower(SqlHelperClass.EnglishCulture);
string imageUrl = string.Empty;
string tooltip = string.Empty;
// Use file type icons for cms.file
if (UseCMSFileIcons && (className == "cms.file"))
{
string extension = ValidationHelper.GetString(container.GetValue("DocumentType"), "");
imageUrl = GetFileIconUrl(extension, CMSFileIconSet);
tooltip = " title=\"" + extension.ToLower().TrimStart('.') + "\" ";
}
// Use class icons
else
{
imageUrl = ResolveUrl(GetDocumentTypeIconUrl(className));
}
StringBuilder sb = new StringBuilder();
sb.Append("<img src=\"", imageUrl, "\" alt=\"\" style=\"border:0px;vertical-align:middle;\" onclick=\"return false;\"", tooltip, " class=\"", (className == "cms.root" ? "Image20" : "Image16"), "\" />");
string imageTag = sb.ToString();
string nodeName = HttpUtility.HtmlEncode(ValidationHelper.GetString(container.GetValue("DocumentName"), ""));
string nodeNameJava = ScriptHelper.GetString(nodeName);
// Render special marks only if allowed
if (AllowMarks)
{
string siteName = SiteName;
int workflowStepId = ValidationHelper.GetInteger(container.GetValue("DocumentWorkflowStepID"), 0);
string stepName = null;
if (workflowStepId > 0)
{
WorkflowStepInfo stepInfo = WorkflowStepInfoProvider.GetWorkflowStepInfo(workflowStepId);
if (stepInfo != null)
{
stepName = stepInfo.StepName;
}
}
// Add icons
nodeName += UIHelper.GetDocumentMarks(Page, SiteName, PreferredCulture, stepName, sourceNode);
}
// Prepare the node text
if ((NodeID > 0) && (sourceNodeId == NodeID))
{
newNode.Text = SelectedNodeTextTemplate.Replace("##NODEID##", sourceNodeId.ToString()).Replace("##NODENAMEJAVA##", nodeNameJava).Replace("##NODENAME##", nodeName).Replace("##ICON##", imageTag); //.DocumentName
selectedRendered = true;
}
else
{
newNode.Text = NodeTextTemplate.Replace("##NODEID##", sourceNodeId.ToString()).Replace("##NODENAMEJAVA##", nodeNameJava).Replace("##NODENAME##", nodeName).Replace("##ICON##", imageTag); //.DocumentName
}
int childNodesCount = ValidationHelper.GetInteger(container.GetValue("NodeChildNodesCount"), 0);
newNode.Text = newNode.Text.Replace("##NODECHILDNODESCOUNT##", childNodesCount.ToString());
// Drag and drop envelope
if (AllowDragAndDrop)
{
sb.Length = 0;
if (childNode)
{
sb.Append("<span id=\"target_", sourceNodeId, "\"><span class=\"DDItem\" id=\"node_", sourceNodeId, "\"><span class=\"DDHandle\" id=\"handle_", sourceNodeId, "\" onmousedown=\"return false;\" onclick=\"return false;\">", newNode.Text, "</span></span></span>");
}
else
{
sb.Append("<span id=\"target_", sourceNodeId, "\" class=\"RootNode\"><span class=\"DDItem\" id=\"node_", sourceNodeId, "\">", newNode.Text, "</span></span>");
}
newNode.Text = sb.ToString();
}
// Check if can expand
if (childNodesCount == 0)
{
newNode.PopulateOnDemand = false;
newNode.Expanded = true;
}
else
{
if ((sourceNode.ChildNodes.Count > 0) || !sourceNode.ChildNodesLoaded)
{
newNode.PopulateOnDemand = true;
}
}
// Set expanded status
string aliasPath = ValidationHelper.GetString(container.GetValue("NodeAliasPath"), "");
if ((aliasPath.ToLower() != MapProvider.UsedPath.ToLower()) && (!expandNodes.Contains(sourceNodeId)))
{
newNode.Expanded = false;
}
else
{
newNode.Expanded = true;
}
}
else
{
string parentNodeId = ValidationHelper.GetString(container.GetValue("NodeParentID"), "");
newNode.Value = sourceNodeId.ToString();
newNode.Text = MaxTreeNodeText.Replace("##PARENTNODEID##", parentNodeId);
newNode.NavigateUrl = "#";
}
return(newNode);
}
