/// <summary>
/// Navigates backward.
/// </summary>
public void NavigateBackward()
{
// Check if navigation is unlocked
if (_navigationUnlocked && _navigationUndo.Count > 0)
{
// Pop node
ContentTreeNode node = _navigationUndo.Pop();
// Lock navigation
_navigationUnlocked = false;
// Add to Redo list
_navigationRedo.Push(SelectedNode);
// Select node
RefreshView(node);
_tree.Select(node);
node.ExpandAllParents();
// Set valid sizes for stacks
//RedoList.SetSize(32);
//UndoList.SetSize(32);
// Update search
UpdateItemsSearch();
// Unlock navigation
_navigationUnlocked = true;
// Update UI
UpdateUI();
_view.SelectFirstItem();
}
}
// ReSharper disable ParameterTypeCanBeEnumerable.Local
private void WriteChildList(ContentTreeNode currentNode, HtmlTextWriter xml, int level)
{
var childNodes = database.Where(f => f.Parent == currentNode).ToList();
if (childNodes.Count <= 0)
{
return;
}
xml.AddAttribute("class", currentNode == null ? menuPart.MenuOuterUlCssClass : menuPart.MenuInnerUlCssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Ul);
foreach (var childNode in childNodes.OrderBy(n => n.SortOrder).ThenBy(n => n.Item.ID))
{
// Write the <li> if showing the root node, or not at the root node level
var showCurrentChildNode = menuPart.MenuShowTreeRoot || level != 0;
if (showCurrentChildNode)
{
WriteListItem(childNode, xml, level, null);
}
else
{
// If not showing the current node, then start with the child list.
WriteChildList(childNode, xml, level + 1);
}
// Show the non-nested <ul> only if we have just added a <li>
if (showCurrentChildNode && !menuPart.MenuNestChildUls)
{
WriteChildList(childNode, xml, level + 1);
}
}
xml.RenderEndTag();
}
/// <summary>
/// Initializes a new instance of the <see cref="NavigationButton"/> class.
/// </summary>
/// <param name="targetNode">The target node.</param>
/// <param name="x">The x position.</param>
/// <param name="y">The y position.</param>
/// <param name="height">The height.</param>
public NavigationButton(ContentTreeNode targetNode, float x, float y, float height)
: base(x, y, 2 * DefaultMargin)
{
TargetNode = targetNode;
Height = height;
Text = targetNode.NavButtonLabel + "/";
}
private void LoadAssets(ContentTreeNode parent, string[] files)
{
for (int i = 0; i < files.Length; i++)
{
var path = StringUtils.NormalizePath(files[i]);
// Check if node already has that element (skip during init when we want to walk project dir very fast)
if (_isDuringFastSetup || !parent.Folder.ContainsChild(path))
{
// Create file item
ContentItem item = null;
if (FlaxEngine.Content.GetAssetInfo(path, out var assetInfo))
{
var proxy = GetAssetProxy(assetInfo.TypeName, path);
item = proxy?.ConstructItem(path, assetInfo.TypeName, ref assetInfo.ID);
}
if (item == null)
{
item = new FileItem(path);
}
// Link
item.ParentFolder = parent.Folder;
// Fire event
if (_enableEvents)
{
ItemAdded?.Invoke(item);
WorkspaceModified?.Invoke();
}
_itemsCreated++;
}
}
}
// ReSharper disable ParameterTypeCanBeEnumerable.Local
private void WriteChildList(ContentTreeNode currentNode, HtmlTextWriter xml, int level)
{
var childNodes = database.Where(f => f.Parent == currentNode).ToList();
if (childNodes.Count <= 0)
{
return;
}
#if ENABLE_DEBUG_COMMENTS
xml.Write("<!-- WriteChildList(currentNode = {0}, level = {1} -->\n", currentNode.ItemId, level);
#endif
xml.AddAttribute("class", currentNode == null ? menuPart.MenuOuterUlCssClass : menuPart.MenuInnerUlCssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Ul);
if (currentNode == null && (!menuPart.MenuShowTreeRoot && childNodes.Count > 0)) // indicates that we are starting the menu,
{
// Skip directly to the children of the root node.
childNodes = database.Where(f => f.Parent == childNodes.First()).ToList();
}
foreach (var childNode in childNodes.OrderBy(n => n.SortOrder).ThenBy(n => n.Item.ID))
{
WriteListItem(childNode, xml, level, null);
if (!menuPart.MenuNestChildUls)
{
WriteChildList(childNode, xml, level + 1);
}
}
xml.RenderEndTag();
}
public ContentTreeNode(ContentItem item, ContentTreeNode parent)
{
Item = item;
Parent = parent;
SortOrder = item.SortOrder;
ItemId = item.ID;
}
// ReSharper restore ParameterTypeCanBeEnumerable.Local
/// <summary>
/// Writes the top two levels of a tree flattened into a single list, with header styles on the level-1 list
/// items, and with sub-items in their respective hierarchies.
/// </summary>
/// <param name="currentNode"></param>
/// <param name="xml"></param>
private void WriteListWithHeaders(ContentTreeNode currentNode, HtmlTextWriter xml)
{
var childNodes = database.Where(f => f.Parent == currentNode).ToList();
if (childNodes.Count <= 0)
{
return;
}
xml.AddAttribute("class", currentNode == null ? menuPart.MenuOuterUlCssClass : menuPart.MenuInnerUlCssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Ul);
foreach (var childNode in childNodes.OrderBy(n => n.SortOrder).ThenBy(n => n.Item.ID))
{
WriteListItem(childNode, xml, 0, "nav-header disabled"); // flattened header item
var innerChildNodes = database.Where(f => f.Parent == childNode).ToList();
foreach (var innerChildNode in innerChildNodes.OrderBy(n => n.SortOrder))
{
WriteListItem(innerChildNode, xml, 1, null);
if (!menuPart.MenuNestChildUls)
{
WriteChildList(innerChildNode, xml, 2);
}
}
}
xml.RenderEndTag();
}
public dynamic GetLocationFromXml(XmlNode arg, Database db)
{
var node = new ContentTreeNode(_sitecoreDataAccessService.GetLatestItemData(arg.Attributes?["id"]?.InnerText));
dynamic location = new ExpandoObject();
location.item = node;
location.description = arg.Attributes?["description"]?.InnerText;
return(location);
}
public override void Process(HttpRequestArgs args)
{
try
{
var guidString = args.Context.Request.Form["__PARAMETERS"];
if (guidString != null)
{
int guidStart = guidString.IndexOf('"') + 1;
int guidStop = guidString.LastIndexOf('"');
if (guidStart != -1 && guidStop > guidStart)
{
guidString = guidString.Substring(guidStart, guidStop - guidStart);
HttpCookie myCookie = args.Context.Request.Cookies["scseditorcontext" + Regex.Replace(Context.GetUserName(), "[^a-zA-Z0-9 -]", string.Empty)];
if (!_sitecoreDataAccessService.TryGetItemData(guidString, out IItemData item))
{
return;
}
if (item != null)
{
SessionStateSection SessionSettings = (SessionStateSection)ConfigurationManager.GetSection("system.web/sessionState");
EditingContextRegistration.Related[HttpContext.Current.Request.Cookies[SessionSettings.CookieName]?.Value ?? ""] = _sitecoreDataAccessService.GetItemReferences(item).Select(x => new TypeContentTreeNode(x)).OrderBy(x => x.DisplayName).ToList();
EditingContextRegistration.Referrers[HttpContext.Current.Request.Cookies[SessionSettings.CookieName]?.Value ?? ""] = _sitecoreDataAccessService.GetItemReferrers(item).Select(x => new TypeContentTreeNode(x)).OrderBy(x => x.DisplayName).ToList();
}
ContentTreeNode current = new ContentTreeNode(item, false);
if (string.IsNullOrWhiteSpace(current.DisplayName))
{
return;
}
if (myCookie?.Value != null)
{
var list = GetValue(myCookie, current.Id);
list.Add($"{current.Id}|{current.DatabaseName}");
if (list.Count > 10)
{
list.RemoveAt(0);
}
SetValue(myCookie, string.Join(",", list));
args.Context.Response.Cookies.Add(myCookie);
}
else
{
myCookie = new HttpCookie("scseditorcontext" + Regex.Replace(Context.GetUserName(), "[^a-zA-Z0-9 -]", string.Empty));
SetValue(myCookie, $"{current.Id}|{current.DatabaseName}");
myCookie.Expires = DateTime.Now.AddDays(1d);
args.Context.Response.Cookies.Add(myCookie);
}
}
}
}
catch (Exception e)
{
Log.Warn("unable to register action for SCS Editing Context", e, this);
}
}
public dynamic GetLocationFromXml(XmlNode arg, Database db)
{
var node = new ContentTreeNode(db.DataManager.DataEngine.GetItem(new ID(arg.Attributes?["id"]?.InnerText), LanguageManager.DefaultLanguage, Sitecore.Data.Version.Latest));
dynamic location = new ExpandoObject();
location.item = node;
location.description = arg.Attributes?["description"]?.InnerText;
return(location);
}
private void Init()
{
using (new SecurityDisabler())
{
IItemData idata = GetResources.GetRemoteItemData(_args, _args.id);
Item parent = db.GetItem(new ID(idata.ParentId));
IItemData tmpData = idata;
root = db.GetItem(new ID(idata.Id));
if (_args.mirror && root != null)
{
Stack <Item> items = new Stack <Item>();
items.Push(root);
while (items.Any())
{
var curItem = items.Pop();
allowedItems.Add(curItem.ID.Guid);
foreach (Item child in curItem.Children)
{
items.Push(child);
}
}
}
if (_args.pullParent && parent == null)
{
Stack <IItemData> path = new Stack <IItemData>();
var tmp = _args.children;
_args.children = false;
while (parent == null)
{
parent = db.GetItem(new ID(tmpData.ParentId));
path.Push(tmpData);
_args.id = tmpData.ParentId.ToString();
tmpData = GetResources.GetRemoteItemData(_args, tmpData.ParentId.ToString());
}
while (path.Any())
{
var cur = path.Pop();
InstallItem(cur);
}
_args.children = tmp;
}
RootNode = new ContentTreeNode(parent.Database.GetItem(new ID(idata.Id)));
if (RootNode.Icon == "")
{
RootNode = new ContentTreeNode(parent.Database.GetItem(new ID(idata.TemplateId)))
{
Id = new ID(idata.Id).ToString(),
DisplayName = idata.Name
};
}
RootNode.Server = _args.server;
}
}
/// <summary>
/// Navigates directory up.
/// </summary>
public void NavigateUp()
{
ContentTreeNode target = _root;
ContentTreeNode current = SelectedNode;
if (current?.Folder.ParentFolder != null)
{
target = current.Folder.ParentFolder.Node;
}
Navigate(target);
}
private void LoadScripts(ContentTreeNode parent, string[] files)
{
for (int i = 0; i < files.Length; i++)
{
var path = StringUtils.NormalizePath(files[i]);
// Check if node already has that element (skip during init when we want to walk project dir very fast)
if (_isDuringFastSetup || !parent.Folder.ContainsChild(path))
{
// Create file item
ContentItem item;
if (path.EndsWith(".cs"))
{
item = new CSharpScriptItem(path);
}
else if (path.EndsWith(".cpp") || path.EndsWith(".h"))
{
item = new CppScriptItem(path);
}
else if (path.EndsWith(".shader") || path.EndsWith(".hlsl"))
{
item = new ShaderSourceItem(path);
}
else
{
item = new FileItem(path);
}
// Link
item.ParentFolder = parent.Folder;
// Fire event
if (_enableEvents)
{
ItemAdded?.Invoke(item);
WorkspaceModified?.Invoke();
if (!path.EndsWith(".Gen.cs"))
{
if (item is ScriptItem)
{
ScriptsBuilder.MarkWorkspaceDirty();
}
if (item is ScriptItem || item is ShaderSourceItem)
{
Editor.CodeEditing.SelectedEditor.OnFileAdded(path);
}
}
}
_itemsCreated++;
}
}
}
private void WriteListItem(ContentTreeNode childNode, HtmlTextWriter xml, int level, string cssClass)
{
// write LI...
var sn = menuPart;
var childItem = childNode.Item;
var isSelected = childItem.ID == cId;
if (cssClass == null)
{
cssClass = childNode.IsAncestor
? sn.MenuAncestorLiCssClass
: isSelected ? sn.MenuSelectedLiCssClass : sn.MenuLiCssClass;
}
xml.AddAttribute("class", cssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Li);
if (isSelected || (level == 0 && sn.MenuDontLinkTopLevel))
{
xml.RenderBeginTag(HtmlTextWriterTag.A); // wrap in a dummy <a> for Bootstrap 3, http://stackoverflow.com/questions/18329010/what-happened-to-nav-header-class
xml.Write(childItem.Title);
xml.RenderEndTag();
}
else
{
xml.AddAttribute("href", childItem.Url);
xml.RenderBeginTag(HtmlTextWriterTag.A);
xml.Write(childItem.Title);
// render caret if subitems exist
if (sn.MenuShowCaretOnItemsWithChildren &&
database.Any(f => f.Parent == childNode))
{
// <b class="caret"></b>
xml.Write(' ');
xml.AddAttribute("class", "caret");
xml.RenderBeginTag(HtmlTextWriterTag.B);
xml.RenderEndTag();
}
xml.RenderEndTag();
}
if (menuPart.MenuNestChildUls)
{
WriteChildList(childNode, xml, level + 1);
}
xml.RenderEndTag(); // </li>
xml.WriteLine();
}
private void LoadAssets(ContentTreeNode parent, string directory)
{
// Find files
var files = Directory.GetFiles(directory, "*.*", SearchOption.TopDirectoryOnly);
// Add them
for (int i = 0; i < files.Length; i++)
{
var path = StringUtils.NormalizePath(files[i]);
// Check if node already has that element (skip during init when we want to walk project dir very fast)
if (_isDuringFastSetup || !parent.Folder.ContainsChild(path))
{
// It can be any type of asset: binary, text, cooked, package, etc.
// The best idea is to just ask Flax.
// Flax isn't John Snow. Flax knows something :)
// Also Flax Content Layer is using smart caching so this query gonna be fast.
ContentItem item = null;
// Try using in-build asset
string typeName;
Guid id;
if (FlaxEngine.Content.GetAssetInfo(path, out typeName, out id))
{
var proxy = GetAssetProxy(typeName, path);
item = proxy?.ConstructItem(path, typeName, ref id);
}
// Generic file
if (item == null)
{
item = new FileItem(path);
}
// Link
item.ParentFolder = parent.Folder;
// Fire event
if (_enableEvents)
{
ItemAdded?.Invoke(item);
OnWorkspaceModified?.Invoke();
}
_itemsCreated++;
}
}
}
public override void Process(HttpRequestArgs args)
{
var guidString = args.Context.Request.Form["__PARAMETERS"];
if (guidString != null)
{
int guidStart = guidString.IndexOf('"') + 1;
int guidStop = guidString.LastIndexOf('"');
if (guidStart != -1 && guidStop > guidStart)
{
guidString = guidString.Substring(guidStart, guidStop - guidStart);
HttpCookie myCookie = args.Context.Request.Cookies["scseditorcontext" + Context.GetUserName()];
var database = Context.ContentDatabase ?? Context.Database ?? Factory.GetDatabase("master");
ID tmp;
try
{
tmp = new ID(guidString);
}
catch (Exception)
{
return;
}
ContentTreeNode current = new ContentTreeNode(database.GetItem(tmp), false);
if (string.IsNullOrWhiteSpace(current.DisplayName))
{
return;
}
if (myCookie?.Value != null)
{
var list = myCookie.Value.Split(',').Where(x => !x.StartsWith(current.Id)).ToList();
list.Add($"{current.Id}|{current.DatabaseName}|{current.DisplayName}|{current.Icon}");
if (list.Count > 20)
{
list.RemoveAt(0);
}
myCookie.Value = string.Join(",", list);
args.Context.Response.Cookies.Add(myCookie);
}
else
{
myCookie = new HttpCookie("scseditorcontext" + Context.GetUserName());
myCookie.Value = HttpUtility.UrlEncode($"{current.Id}|{current.DatabaseName}|{current.DisplayName}|{current.Icon}");
myCookie.Expires = DateTime.Now.AddDays(1d);
args.Context.Response.Cookies.Add(myCookie);
}
}
}
}
// ReSharper disable ParameterTypeCanBeEnumerable.Local
private void WriteChildList(ContentTreeNode currentNode, HtmlTextWriter xml, int level)
{
var childNodes = database.Where(f => f.Parent == currentNode).ToList();
if (childNodes.Count <= 0)
{
return;
}
xml.AddAttribute("class", currentNode == null ? menuPart.MenuOuterUlCssClass : menuPart.MenuInnerUlCssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Ul);
foreach (var childNode in childNodes.OrderBy(n => n.SortOrder).OrderBy(n => n.Item.ID))
{
WriteListItem(childNode, xml, level, null);
WriteChildList(childNode, xml, level + 1);
}
xml.RenderEndTag();
}
private void Navigate(ContentTreeNode source, ContentTreeNode target)
{
if (target == null)
{
target = _root;
}
// Check if can do this action
if (_navigationUnlocked && source != target)
{
// Lock navigation
_navigationUnlocked = false;
// Check if already added to the Undo on the top
if (source != null && (_navigationUndo.Count == 0 || _navigationUndo.Peek() != source))
{
// Add to Undo list
_navigationUndo.Push(source);
}
// Show folder contents and select tree node
RefreshView(target);
_tree.Select(target);
target.ExpandAllParents();
// Clear redo list
_navigationRedo.Clear();
// Set valid sizes for stacks
//RedoList.SetSize(32);
//UndoList.SetSize(32);
// Update search
UpdateItemsSearch();
// Unlock navigation
_navigationUnlocked = true;
// Update UI
UpdateUI();
_view.SelectFirstItem();
}
}
private void UpdateNavigationBar()
{
if (_navigationBar == null)
{
return;
}
bool wasLayoutLocked = _navigationBar.IsLayoutLocked;
_navigationBar.IsLayoutLocked = true;
// Remove previous buttons
_navigationBar.DisposeChildren();
// Spawn buttons
var nodes = NavUpdateCache;
nodes.Clear();
ContentTreeNode node = SelectedNode;
while (node != null)
{
nodes.Add(node);
node = node.ParentNode;
}
float x = NavigationBar.DefaultButtonsMargin;
float h = _toolStrip.ItemsHeight - 2 * ToolStrip.DefaultMarginV;
for (int i = nodes.Count - 1; i >= 0; i--)
{
var button = new ContentNavigationButton(nodes[i], x, ToolStrip.DefaultMarginV, h);
button.PerformLayout();
x += button.Width + NavigationBar.DefaultButtonsMargin;
_navigationBar.AddChild(button);
}
nodes.Clear();
// Update
_navigationBar.IsLayoutLocked = wasLayoutLocked;
_navigationBar.PerformLayout();
}
private void RefreshView(ContentTreeNode target)
{
if (target == _root)
{
// Special case for root folder
List <ContentItem> items = new List <ContentItem>(8);
for (int i = 0; i < _root.ChildrenCount; i++)
{
if (_root.GetChild(i) is ContentTreeNode node)
{
items.Add(node.Folder);
}
}
_view.ShowItems(items);
}
else
{
// Show folder contents
_view.ShowItems(target.Folder.Children);
}
}
private void WriteListItem(ContentTreeNode childNode, HtmlTextWriter xml, int level, string cssClass)
{
// write LI...
var sn = menuPart;
var childItem = childNode.Item;
var isSelected = childItem.ID == cId;
if (cssClass == null)
{
cssClass = isSelected ? sn.MenuSelectedLiCssClass : sn.MenuLiCssClass;
}
xml.AddAttribute("class", cssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Li);
if (isSelected || (level == 0 && sn.MenuDontLinkTopLevel))
{
xml.Write(childItem.Title);
}
else
{
xml.AddAttribute("href", childItem.Url);
xml.RenderBeginTag(HtmlTextWriterTag.A);
xml.Write(childItem.Title);
// render caret if subitems exist
if (sn.MenuShowCaretOnItemsWithChildren &&
database.Any(f => f.Parent == childNode))
{
// <b class="caret"></b>
xml.Write(' ');
xml.AddAttribute("class", "caret");
xml.RenderBeginTag(HtmlTextWriterTag.B);
xml.RenderEndTag();
}
xml.RenderEndTag();
}
xml.RenderEndTag(); // </li>
xml.WriteLine();
}
/// <summary>
/// Refreshes the view.
/// </summary>
/// <param name="target">The target location.</param>
public void RefreshView(ContentTreeNode target)
{
_view.IsSearching = false;
if (target == _root)
{
// Special case for root folder
List <ContentItem> items = new List <ContentItem>(8);
for (int i = 0; i < _root.ChildrenCount; i++)
{
if (_root.GetChild(i) is ContentTreeNode node)
{
items.Add(node.Folder);
}
}
_view.ShowItems(items, _sortType, false, true);
}
else
{
// Show folder contents
_view.ShowItems(target.Folder.Children, _sortType, false, true);
}
}
private void LoadScripts(ContentTreeNode parent, string directory)
{
// Find files
var files = Directory.GetFiles(directory, ScriptProxy.ExtensionFiler, SearchOption.TopDirectoryOnly);
// Add them
bool anyAdded = false;
for (int i = 0; i < files.Length; i++)
{
var path = StringUtils.NormalizePath(files[i]);
// Check if node already has that element (skip during init when we want to walk project dir very fast)
if (_isDuringFastSetup || !parent.Folder.ContainsChild(path))
{
// Create item object
var item = new ScriptItem(path);
// Link
item.ParentFolder = parent.Folder;
// Fire event
if (_enableEvents)
{
ItemAdded?.Invoke(item);
OnWorkspaceModified?.Invoke();
}
_itemsCreated++;
anyAdded = true;
}
}
if (anyAdded && _enableEvents)
{
ScriptsBuilder.MarkWorkspaceDirty();
}
}
private void WriteListItem(ContentTreeNode childNode, HtmlTextWriter xml, int level, string cssClass)
{
#if ENABLE_DEBUG_COMMENTS
// debug output
xml.Write("<!-- WriteListItem(childNode.itemId = {0}, parent.itemId = {2}, level = {1} -->",
childNode != null ? childNode.ItemId : -1,
level,
(childNode != null && childNode.Parent != null) ? childNode.Parent.ItemId : -1);
#endif
// write LI...
var sn = menuPart;
var childItem = childNode.Item;
var isSelected = childItem.ID == currentPageId;
if (cssClass == null)
cssClass = childNode.IsAncestor
? sn.MenuAncestorLiCssClass
: isSelected ? sn.MenuSelectedLiCssClass : sn.MenuLiCssClass;
xml.AddAttribute("class", cssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Li);
if (isSelected || (level == 0 && sn.MenuDontLinkTopLevel))
{
xml.RenderBeginTag(HtmlTextWriterTag.A); // wrap in a dummy <a> for Bootstrap 3, http://stackoverflow.com/questions/18329010/what-happened-to-nav-header-class
xml.Write(childItem.Title);
xml.RenderEndTag();
}
else
{
xml.AddAttribute("href", childItem.Url);
xml.RenderBeginTag(HtmlTextWriterTag.A);
xml.Write(childItem.Title);
// render caret if subitems exist
if (sn.MenuShowCaretOnItemsWithChildren
&& QueryApplicableChildren(childItem).Any() /* has any applicable children */)
{
if (!String.IsNullOrWhiteSpace(sn.MenuCaretCustomHtml))
xml.Write(sn.MenuCaretCustomHtml);
else
{
// <b class="caret"></b>
xml.Write(' ');
xml.AddAttribute("class", "caret");
xml.RenderBeginTag(HtmlTextWriterTag.B);
xml.RenderEndTag();
}
}
xml.RenderEndTag();
}
if (menuPart.MenuNestChildUls)
{
WriteChildList(childNode, xml, level + 1);
}
xml.RenderEndTag(); // </li>
xml.WriteLine();
}
private RouteData GetRouteData(ContentTreeNode treeNode)
{
var routeData = new RouteData(this, RouteHandler);
var segments = treeNode.GetPath();
for (var i = 0; i < segments.Length; i++)
routeData.Values.Add(i.ToString(), segments[i]);
routeData.Values.Add("TreeNodeId", treeNode.TreeNodeId);
routeData.Values.Add("ActionId", treeNode.ActionId);
routeData.Values.Add("action", treeNode.Action);
routeData.Values.Add("controller", treeNode.Controller);
return routeData;
}
/// <summary>
/// Builds the internal navigation tree structure.
/// </summary>
/// <param name="currentPage">The current page.</param>
/// <returns></returns>
private List <ContentTreeNode> BuildNavigationTree(ContentItem currentPage)
{
var navTree = new List <ContentTreeNode>();
if (currentPage == null)
{
return(navTree);
}
if (currentPage.VersionOf != null && currentPage.VersionOf.Value != null)
{
currentPage = currentPage.VersionOf.Value; // get the published version
}
// follow the ancestral trail up to the desired "start from level"
var convertedAncestralTrail = Array.ConvertAll(currentPage.AncestralTrail.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries), int.Parse);
var xn = menuPart.MenuStartFromLevel;
if (xn < 0)
{
xn += convertedAncestralTrail.Length; // handle "zero" case
}
var expandedParents = new List <ContentTreeNode>();
for (var i = Math.Max(xn, 0); i < convertedAncestralTrail.Length; ++i)
{
var ancestorItem = Context.Current.Persister.Get(convertedAncestralTrail[i]);
var ancestorNode = new ContentTreeNode(ancestorItem, navTree.LastOrDefault())
{
IsAncestor = true
};
navTree.Add(ancestorNode);
// expand the ancestor
// ReSharper disable LoopCanBeConvertedToQuery
foreach (var item in QueryApplicableChildren(ancestorItem))
{
expandedParents.Add(new ContentTreeNode(item, ancestorNode));
}
// ReSharper restore LoopCanBeConvertedToQuery
}
// Add current item ================================================================
if (currentPage.Visible || menuPart.MenuShowCurrentItemIfHidden)
{
// -- add a node for the current page --
var navItemCurrent = new ContentTreeNode(currentPage, navTree.LastOrDefault());
var navItemCParent = navTree.LastOrDefault();
navTree.Add(navItemCurrent);
// -- get children and siblings --
// ReSharper disable LoopCanBeConvertedToQuery
foreach (var child in QueryApplicableChildren(currentPage).OrderBy(f => f.SortOrder))
{
navTree.Add(new ContentTreeNode(child, navItemCurrent));
}
// ReSharper restore LoopCanBeConvertedToQuery
}
// add the ancestors we just expanded
// ReSharper disable LoopCanBeConvertedToQuery
foreach (var item in expandedParents)
{
if (navTree.All(f => f.ItemId != item.ItemId))
{
navTree.Add(item);
}
}
// ReSharper restore LoopCanBeConvertedToQuery
// show siblings of the current item (put under navItemCParent)
//if (menuPart.ShowSiblings != MenuPartBase.SiblingDisplayOptions.Never)
//{
// if (menuPart.ShowSiblings == MenuPartBase.SiblingDisplayOptions.Always
// || (menuPart.ShowSiblings == MenuPartBase.SiblingDisplayOptions.OnlyIfItemHasNoChildren && chil.Length > 0))
// {
// // ok...
// // ReSharper disable LoopCanBeConvertedToQuery
// foreach (var sibling in sibs.OrderBy(f => f.SortOrder))
// navTree.Add(new ContentTreeNode(sibling, navItemCParent));
// // ReSharper restore LoopCanBeConvertedToQuery
// }
//}
return(navTree);
}
private void WriteListItem(ContentTreeNode childNode, HtmlTextWriter xml, int level, string cssClass)
{
// write LI...
var sn = menuPart;
var childItem = childNode.Item;
var isSelected = childItem.ID == cId;
if (cssClass == null)
cssClass = childNode.IsAncestor
? sn.MenuAncestorLiCssClass
: isSelected ? sn.MenuSelectedLiCssClass : sn.MenuLiCssClass;
xml.AddAttribute("class", cssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Li);
if (isSelected || (level == 0 && sn.MenuDontLinkTopLevel))
{
xml.RenderBeginTag(HtmlTextWriterTag.A); // wrap in a dummy <a> for Bootstrap 3, http://stackoverflow.com/questions/18329010/what-happened-to-nav-header-class
xml.Write(childItem.Title);
xml.RenderEndTag();
}
else
{
xml.AddAttribute("href", childItem.Url);
xml.RenderBeginTag(HtmlTextWriterTag.A);
xml.Write(childItem.Title);
// render caret if subitems exist
if (sn.MenuShowCaretOnItemsWithChildren
&& database.Any(f => f.Parent == childNode))
{
// <b class="caret"></b>
xml.Write(' ');
xml.AddAttribute("class", "caret");
xml.RenderBeginTag(HtmlTextWriterTag.B);
xml.RenderEndTag();
}
xml.RenderEndTag();
}
if (menuPart.MenuNestChildUls)
{
WriteChildList(childNode, xml, level + 1);
}
xml.RenderEndTag(); // </li>
xml.WriteLine();
}
private void AddFolder2Root(ContentTreeNode node)
{
// Add to the root
_root.AddChild(node);
}
private void Init()
{
using (new SecurityDisabler())
{
IItemData idata = GetResources.GetRemoteItemData(_args, _args.id);
Item parent = db.GetItem(new ID(idata.ParentId));
IItemData tmpData = idata;
root = db.GetItem(new ID(idata.Id));
if (_args.mirror && root != null)
{
Stack<Item> items = new Stack<Item>();
items.Push(root);
while (items.Any())
{
var curItem = items.Pop();
allowedItems.Add(curItem.ID.Guid);
foreach (Item child in curItem.Children)
items.Push(child);
}
}
if (_args.pullParent && parent == null)
{
Stack<IItemData> path = new Stack<IItemData>();
var tmp = _args.children;
_args.children = false;
while (parent == null)
{
parent = db.GetItem(new ID(tmpData.ParentId));
path.Push(tmpData);
_args.id = tmpData.ParentId.ToString();
tmpData = GetResources.GetRemoteItemData(_args, tmpData.ParentId.ToString());
}
while (path.Any())
{
var cur = path.Pop();
InstallItem(cur);
}
_args.children = tmp;
}
RootNode = new ContentTreeNode(parent.Database.GetItem(new ID(idata.Id)));
if (RootNode.Icon == "")
{
RootNode = new ContentTreeNode(parent.Database.GetItem(new ID(idata.TemplateId)))
{
Id = new ID(idata.Id).ToString(),
DisplayName = idata.Name
};
}
RootNode.Server = _args.server;
}
}
public ContentTreeNode(ContentItem item, ContentTreeNode parent)
{
Item = item;
Parent = parent;
SortOrder = item.SortOrder;
ItemId = item.ID;
}
private List<ContentTreeNode> BuildNavTree()
{
List<ContentTreeNode> navTree = new List<ContentTreeNode>();
var ci = Content.Current.Page;
if (ci == null)
return navTree;
cId = ci.ID; // need to cache this due to the following if clause:
if (ci.VersionOf != null && ci.VersionOf.Value != null)
ci = ci.VersionOf.Value; // get the published version
// follow the ancestral trail up to the desired "start from level"
var convertedAncestralTrail = Array.ConvertAll(ci.AncestralTrail.Split(new [] { '/' }, StringSplitOptions.RemoveEmptyEntries), int.Parse);
var xn = menuPart.MenuStartFromLevel;
if (xn < 0)
xn += convertedAncestralTrail.Length; // handle "zero" case
var expandedParents = new List<ContentTreeNode>();
for (var i = Math.Max(xn, 0); i < convertedAncestralTrail.Length; ++i)
{
var ancestorItem = Context.Current.Persister.Get(Convert.ToInt32(convertedAncestralTrail[i]));
var ancestorNode = new ContentTreeNode(ancestorItem, navTree.LastOrDefault());
navTree.Add(ancestorNode);
// expand the ancestor
// ReSharper disable LoopCanBeConvertedToQuery
foreach (var item in GetChildren(ancestorItem))
expandedParents.Add(new ContentTreeNode(item, ancestorNode));
// ReSharper restore LoopCanBeConvertedToQuery
}
// Add current item ================================================================
if (ci.Visible || menuPart.MenuShowCurrentItemIfHidden)
{
// -- add a node for the current page --
var navItemCurrent = new ContentTreeNode(ci, navTree.LastOrDefault());
var navItemCParent = navTree.LastOrDefault();
navTree.Add(navItemCurrent);
// -- get children and sibilings --
// ReSharper disable LoopCanBeConvertedToQuery
foreach (var child in GetChildren(ci).OrderBy(f => f.SortOrder))
navTree.Add(new ContentTreeNode(child, navItemCurrent));
// ReSharper restore LoopCanBeConvertedToQuery
}
// add the ancestors we just expanded
// ReSharper disable LoopCanBeConvertedToQuery
foreach (var item in expandedParents)
if (navTree.All(f => f.ItemId != item.ItemId))
navTree.Add(item);
// ReSharper restore LoopCanBeConvertedToQuery
// show sibilings of the current item (put under navItemCParent)
//if (menuPart.ShowSibilings != MenuPartBase.SibilingDisplayOptions.Never)
//{
// if (menuPart.ShowSibilings == MenuPartBase.SibilingDisplayOptions.Always
// || (menuPart.ShowSibilings == MenuPartBase.SibilingDisplayOptions.OnlyIfItemHasNoChildren && chil.Length > 0))
// {
// // ok...
// // ReSharper disable LoopCanBeConvertedToQuery
// foreach (var sibiling in sibs.OrderBy(f => f.SortOrder))
// navTree.Add(new ContentTreeNode(sibiling, navItemCParent));
// // ReSharper restore LoopCanBeConvertedToQuery
// }
//}
return navTree;
}
/// <summary>
/// Navigates to the specified target content location.
/// </summary>
/// <param name="target">The target.</param>
public void Navigate(ContentTreeNode target)
{
Navigate(SelectedNode, target);
}
// ReSharper disable ParameterTypeCanBeEnumerable.Local
private void WriteChildList(ContentTreeNode currentNode, HtmlTextWriter xml, int level)
{
var childNodes = database.Where(f => f.Parent == currentNode).ToList();
if (childNodes.Count <= 0) return;
#if ENABLE_DEBUG_COMMENTS
xml.Write("<!-- WriteChildList(currentNode = {0}, level = {1} -->\n", currentNode.ItemId, level);
#endif
xml.AddAttribute("class", currentNode == null ? menuPart.MenuOuterUlCssClass : menuPart.MenuInnerUlCssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Ul);
if (currentNode == null && (!menuPart.MenuShowTreeRoot && childNodes.Count > 0)) // indicates that we are starting the menu,
{
// Skip directly to the children of the root node.
childNodes = database.Where(f => f.Parent == childNodes.First()).ToList();
}
foreach (var childNode in childNodes.OrderBy(n => n.SortOrder).ThenBy(n => n.Item.ID))
{
WriteListItem(childNode, xml, level, null);
if (!menuPart.MenuNestChildUls)
{
WriteChildList(childNode, xml, level + 1);
}
}
xml.RenderEndTag();
}
private RouteData GetRouteData(ContentTreeNode treeNode, HttpContextBase httpContext)
{
var routeData = GetRouteData(treeNode);
var queryString = HttpUtility.ParseQueryString(httpContext.Request.Url.Query);
var queryStringCollectionToCopy = new NameValueCollection();
foreach (var item in queryString.Keys)
{
if (item != null)
{
queryStringCollectionToCopy.Add(item.ToString(), queryString[item.ToString()]);
}
}
queryStringCollectionToCopy.CopyTo(routeData.Values);
return routeData;
}
/// <summary>
/// Initializes a new instance of the <see cref="ContentNavigationButton"/> class.
/// </summary>
/// <param name="targetNode">The target node.</param>
/// <param name="x">The x position.</param>
/// <param name="y">The y position.</param>
/// <param name="height">The height.</param>
public ContentNavigationButton(ContentTreeNode targetNode, float x, float y, float height)
: base(x, y, height)
{
TargetNode = targetNode;
Text = targetNode.NavButtonLabel + "/";
}
private string GetUrlForTreeNode(ContentTreeNode contentTreeNode)
{
var segments = contentTreeNode.GetPath();
var sb = new StringBuilder();
for(var n = 0; n < segments.Count(); n++)
{
sb.Append(segments[n]);
if (n < segments.Count() - 1) sb.Append("/");
}
return sb.ToString();
}
private void RemoveFolder2Root(ContentTreeNode node)
{
// Remove from the root
_root.RemoveChild(node);
}
private void WriteListItem(ContentTreeNode childNode, HtmlTextWriter xml, int level, string cssClass)
{
#if ENABLE_DEBUG_COMMENTS
// debug output
xml.Write("<!-- WriteListItem(childNode.itemId = {0}, parent.itemId = {2}, level = {1} -->",
childNode != null ? childNode.ItemId : -1,
level,
(childNode != null && childNode.Parent != null) ? childNode.Parent.ItemId : -1);
#endif
// write LI...
var sn = menuPart;
var childItem = childNode.Item;
var isSelected = childItem.ID == currentPageId;
if (cssClass == null)
{
cssClass = childNode.IsAncestor
? sn.MenuAncestorLiCssClass
: isSelected ? sn.MenuSelectedLiCssClass : sn.MenuLiCssClass;
}
xml.AddAttribute("class", cssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Li);
if (isSelected || (level == 0 && sn.MenuDontLinkTopLevel))
{
xml.RenderBeginTag(HtmlTextWriterTag.A); // wrap in a dummy <a> for Bootstrap 3, http://stackoverflow.com/questions/18329010/what-happened-to-nav-header-class
xml.Write(childItem.Title);
xml.RenderEndTag();
}
else
{
xml.AddAttribute("href", childItem.Url);
xml.RenderBeginTag(HtmlTextWriterTag.A);
xml.Write(childItem.Title);
// render caret if subitems exist
if (sn.MenuShowCaretOnItemsWithChildren &&
QueryApplicableChildren(childItem).Any() /* has any applicable children */)
{
if (!String.IsNullOrWhiteSpace(sn.MenuCaretCustomHtml))
{
xml.Write(sn.MenuCaretCustomHtml);
}
else
{
// <b class="caret"></b>
xml.Write(' ');
xml.AddAttribute("class", "caret");
xml.RenderBeginTag(HtmlTextWriterTag.B);
xml.RenderEndTag();
}
}
xml.RenderEndTag();
}
if (menuPart.MenuNestChildUls)
{
WriteChildList(childNode, xml, level + 1);
}
xml.RenderEndTag(); // </li>
xml.WriteLine();
}
private void WriteListItem(ContentTreeNode childNode, HtmlTextWriter xml, int level, string cssClass)
{
// write LI...
var sn = menuPart;
var childItem = childNode.Item;
var isSelected = childItem.ID == cId;
if (cssClass == null)
cssClass = isSelected ? sn.MenuSelectedLiCssClass : sn.MenuLiCssClass;
xml.AddAttribute("class", cssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Li);
if (isSelected || (level == 0 && sn.MenuDontLinkTopLevel))
{
xml.Write(childItem.Title);
}
else
{
xml.AddAttribute("href", childItem.Url);
xml.RenderBeginTag(HtmlTextWriterTag.A);
xml.Write(childItem.Title);
// render caret if subitems exist
if (sn.MenuShowCaretOnItemsWithChildren
&& database.Any(f => f.Parent == childNode))
{
// <b class="caret"></b>
xml.Write(' ');
xml.AddAttribute("class", "caret");
xml.RenderBeginTag(HtmlTextWriterTag.B);
xml.RenderEndTag();
}
xml.RenderEndTag();
}
xml.RenderEndTag(); // </li>
xml.WriteLine();
}
private void loadFolder(ContentTreeNode node, bool checkSubDirs)
{
if (node == null)
{
return;
}
// Temporary data
var folder = node.Folder;
var path = folder.Path;
// Check for missing files/folders (skip it during fast tree setup)
if (!_isDuringFastSetup)
{
for (int i = 0; i < folder.Children.Count; i++)
{
var child = folder.Children[i];
if (!child.Exists)
{
// Send info
Editor.Log(string.Format($"Content item \'{child.Path}\' has been removed"));
// Destroy it
Delete(child);
i--;
}
}
}
// Find elements (use separate path for scripts and assets - perf stuff)
if (node.CanHaveAssets)
{
LoadAssets(node, path);
}
if (node.CanHaveScripts)
{
LoadScripts(node, path);
}
// Get child directories
var childFolders = Directory.GetDirectories(path);
// Load child folders
bool sortChildren = false;
for (int i = 0; i < childFolders.Length; i++)
{
var childPath = StringUtils.NormalizePath(childFolders[i]);
// Check if node already has that element (skip during init when we want to walk project dir very fast)
ContentFolder childFolderNode = _isDuringFastSetup ? null : node.Folder.FindChild(childPath) as ContentFolder;
if (childFolderNode == null)
{
// Create node
ContentTreeNode n = new ContentTreeNode(node, childPath);
if (!_isDuringFastSetup)
{
sortChildren = true;
}
// Load child folder
loadFolder(n, true);
// Fire event
if (_enableEvents)
{
ItemAdded?.Invoke(n.Folder);
OnWorkspaceModified?.Invoke();
}
_itemsCreated++;
}
else if (checkSubDirs)
{
// Update child folder
loadFolder(childFolderNode.Node, true);
}
}
if (sortChildren)
{
node.SortChildren();
}
}
// ReSharper disable ParameterTypeCanBeEnumerable.Local
private void WriteChildList(ContentTreeNode currentNode, HtmlTextWriter xml, int level)
{
var childNodes = database.Where(f => f.Parent == currentNode).ToList();
if (childNodes.Count <= 0) return;
xml.AddAttribute("class", currentNode == null ? menuPart.MenuOuterUlCssClass : menuPart.MenuInnerUlCssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Ul);
foreach (var childNode in childNodes.OrderBy(n => n.SortOrder).ThenBy(n => n.Item.ID))
{
// Write the <li> if showing the root node, or not at the root node level
var showCurrentChildNode = menuPart.MenuShowTreeRoot || level != 0;
if (showCurrentChildNode)
{
WriteListItem(childNode, xml, level, null);
}
else
{
// If not showing the current node, then start with the child list.
WriteChildList(childNode, xml, level + 1);
}
// Show the non-nested <ul> only if we have just added a <li>
if (showCurrentChildNode && !menuPart.MenuNestChildUls)
{
WriteChildList(childNode, xml, level + 1);
}
}
xml.RenderEndTag();
}
// ReSharper restore ParameterTypeCanBeEnumerable.Local
/// <summary>
/// Writes the top two levels of a tree flattened into a single list, with header styles on the level-1 list
/// items, and with sub-items in their respective hierarchies.
/// </summary>
/// <param name="menuPart"></param>
/// <param name="database"></param>
/// <param name="currentNode"></param>
/// <param name="xml"></param>
private void WriteListWithHeaders(ContentTreeNode currentNode, HtmlTextWriter xml)
{
var childNodes = database.Where(f => f.Parent == currentNode).ToList();
if (childNodes.Count <= 0) return;
xml.AddAttribute("class", currentNode == null ? menuPart.MenuOuterUlCssClass : menuPart.MenuInnerUlCssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Ul);
foreach (var childNode in childNodes.OrderBy(n => n.SortOrder).OrderBy(n => n.Item.ID))
{
WriteListItem(childNode, xml, 0, "nav-header"); // header item
var childNodes2 = database.Where(f => f.Parent == childNode).OrderBy(n => n.SortOrder).ToList();
foreach (var childnode2 in childNodes2)
{
WriteListItem(childnode2, xml, 1, null);
WriteChildList(childnode2, xml, 2);
}
}
xml.RenderEndTag();
}
// ReSharper disable ParameterTypeCanBeEnumerable.Local
private void WriteChildList(ContentTreeNode currentNode, HtmlTextWriter xml, int level)
{
var childNodes = database.Where(f => f.Parent == currentNode).ToList();
if (childNodes.Count <= 0) return;
xml.AddAttribute("class", currentNode == null ? menuPart.MenuOuterUlCssClass : menuPart.MenuInnerUlCssClass);
xml.RenderBeginTag(HtmlTextWriterTag.Ul);
foreach (var childNode in childNodes.OrderBy(n => n.SortOrder).OrderBy(n => n.Item.ID))
{
WriteListItem(childNode, xml, level, null);
WriteChildList(childNode, xml, level + 1);
}
xml.RenderEndTag();
}
