private void CreateChildNodes(
mojoSiteMapNode node,
PageSettings page,
int depth)
{
foreach (PageSettings p in menuPages)
{
if (p.ParentId == page.PageId)
{
SiteMapNode childNode = CreateSiteMapNode(p, depth);
try
{
AddNode(childNode, node);
}
catch (InvalidOperationException ex)
{
log.Error("failed to add node to sitemap", ex);
}
catch (HttpException ex)
{
log.Error("failed to add node to sitemap", ex);
}
if ((p.UseUrl) && (p.Url.StartsWith("http")))
{
childNode.Url = p.Url;
}
}
}
}
//http://msdn.microsoft.com/en-us/library/system.web.sitemapnodecollection.aspx
//http://stackoverflow.com/questions/1960364/asp-net-enumerate-through-sitemapnode-childnodes
//foreach (var childNode in node.ChildNodes.OrderBy(x => x.Key))
//public static IEnumerable<SiteMapNode> OrderBy(this SiteMapNodeCollection smnc, Func<SiteMapNode, TKey> expression)
//{
// return smnc.Cast<SiteMapNode>().OrderBy(expression);
//}
//http://stackoverflow.com/questions/703130/linq-query-loses-order
public static SiteMapNode FindNodeAllowedForParentPage(SiteMapNode rootNode, string pageName)
{
//SiteMapNode node = rootNode.GetAllNodes().Cast().FirstOrDefault(n => n.Key.Equals(pagekey));
//return node != null ? node.Url : String.Empty;
SiteMapNode foundNode = (
from SiteMapNode cr in rootNode.GetAllNodes()
where cr.Title.StartsWith(pageName)
orderby cr.Title
select cr
).First();
mojoSiteMapNode mojoNode = foundNode as mojoSiteMapNode;
if (mojoNode != null)
{
if ((WebUser.IsInRoles(mojoNode.CreateChildPageRoles)) || (WebUser.IsInRoles(mojoNode.CreateChildDraftPageRoles)))
{
return(foundNode);
}
}
return(null);
}
public ModuleDecoratedSiteMapNode(mojoSiteMapNode siteNode)
{
if (siteNode == null)
{
throw new ArgumentException("siteNode can't be null");
}
this.siteMapNode = siteNode;
}
private mojoSiteMapNode CreateRootNode()
{
string[] rolelist = new string[0];
mojoSiteMapNode node = new mojoSiteMapNode(
this,
"-1");
node.IsRootNode = true;
nodes.Add(-1, node);
return(node);
}
public static void PopulateArrayList(
ArrayList arrayList,
SiteMapNode siteMapNode)
{
mojoSiteMapNode mojoNode = (mojoSiteMapNode)siteMapNode;
if (!mojoNode.IsRootNode)
{
mojoNode.DepthIndicator = GetDepthIndicatorString(mojoNode.Depth);
arrayList.Add(mojoNode);
}
foreach (SiteMapNode childNode in mojoNode.ChildNodes)
{
//recurse to populate children
PopulateArrayList(arrayList, childNode);
}
}
//public static mojoSiteMapNode GetSiteMapNodeForPage(SiteMapNode rootNode, PageSettings pageSettings)
//{
// if (rootNode == null) { return null; }
// if (pageSettings == null) { return null; }
// if (!(rootNode is mojoSiteMapNode)) { return null; }
// foreach (SiteMapNode childNode in rootNode.ChildNodes)
// {
// if (!(childNode is mojoSiteMapNode)) { return null; }
// mojoSiteMapNode node = childNode as mojoSiteMapNode;
// if (node.PageId == pageSettings.PageId) { return node; }
// mojoSiteMapNode foundNode = GetSiteMapNodeForPage(node, pageSettings);
// if (foundNode != null) { return foundNode; }
// }
// return null;
//}
public static mojoSiteMapNode GetSiteMapNodeForPage(SiteMapNode rootNode, string currentUrl)
{
if (rootNode == null)
{
return(null);
}
if (string.IsNullOrEmpty(currentUrl))
{
return(null);
}
if (!(rootNode is mojoSiteMapNode))
{
return(null);
}
foreach (SiteMapNode childNode in rootNode.ChildNodes)
{
if (!(childNode is mojoSiteMapNode))
{
return(null);
}
mojoSiteMapNode node = childNode as mojoSiteMapNode;
if (string.Equals(node.Url.Replace("~", string.Empty), currentUrl, StringComparison.InvariantCultureIgnoreCase))
{
return(node);
}
mojoSiteMapNode foundNode = GetSiteMapNodeForPage(node, currentUrl);
if (foundNode != null)
{
return(foundNode);
}
}
return(null);
}
public static mojoSiteMapNode GetSiteMapNodeForPage(SiteMapNode rootNode, PageSettings pageSettings)
{
if (rootNode == null)
{
return(null);
}
if (pageSettings == null)
{
return(null);
}
if (!(rootNode is mojoSiteMapNode))
{
return(null);
}
foreach (SiteMapNode childNode in rootNode.ChildNodes)
{
if (!(childNode is mojoSiteMapNode))
{
return(null);
}
mojoSiteMapNode node = childNode as mojoSiteMapNode;
if (node.PageId == pageSettings.PageId)
{
return(node);
}
mojoSiteMapNode foundNode = GetSiteMapNodeForPage(node, pageSettings);
if (foundNode != null)
{
return(foundNode);
}
}
return(null);
}
private static bool CanCreatePages(SiteMapNode siteMapNode)
{
mojoSiteMapNode mojoNode = (mojoSiteMapNode)siteMapNode;
if (!mojoNode.IsRootNode)
{
if (WebUser.IsInRoles(mojoNode.CreateChildPageRoles))
{
return(true);
}
}
foreach (SiteMapNode childNode in mojoNode.ChildNodes)
{
//recurse to populate children
if (CanCreatePages(childNode))
{
return(true);
}
}
return(false);
}
public bool HasVisibleChildren()
{
if (this.ChildNodes == null)
{
return(false);
}
if (this.ChildNodes.Count == 0)
{
return(false);
}
foreach (SiteMapNode child in ChildNodes)
{
if (child is mojoSiteMapNode)
{
mojoSiteMapNode mchild = child as mojoSiteMapNode;
if ((mchild.IncludeInMenu) && (WebUser.IsInRoles(mchild.ViewRoles)))
{
return(true);
}
}
}
return(false);
}
public static bool NodeHasVisibleChildrenAtDepth(mojoSiteMapNode node, int depth, bool recurse)
{
foreach (SiteMapNode cNode in node.ChildNodes)
{
if (!(cNode is mojoSiteMapNode)) { return false; }
mojoSiteMapNode childNode = cNode as mojoSiteMapNode;
if (childNode.Depth >= depth)
{
if (
(childNode.IncludeInMenu)
&&(!(childNode.PublishMode == (int)ContentPublishMode.MobileOnly))
&&(WebUser.IsInRoles(childNode.ViewRoles))
)
{ return true; }
}
else
{
if (recurse)
{
if (NodeHasVisibleChildrenAtDepth(childNode, depth, recurse))
{ return true; }
}
}
}
return false;
}
private string BuildUlClass(mojoSiteMapNode mojoNode)
{
string result = string.Empty;
string spacer = string.Empty;
//added 2013-11-08 https://www.mojoportal.com/Forums/Thread.aspx?pageid=5&t=12214~1#post50717
if (childUlCssClass.Length > 0)
{
result += spacer + childUlCssClass;
spacer = " ";
}
if ((ulChildSelectedCssClass.Length > 0) && (currentNode != null)
&& (currentNode.IsDescendantOf(mojoNode))
)
{
result += spacer + ulChildSelectedCssClass;
spacer = " ";
}
if ((ulSelectedCssClass.Length > 0) && (currentNode != null)
&& (currentNode.PageGuid == mojoNode.PageGuid)
)
{
result += spacer + ulSelectedCssClass;
spacer = " ";
}
if (result.Length > 0)
{
return " class='" + result + "'";
}
return result;
}
private SiteMapNode CreateSiteMapNode(
PageSettings page,
int depth)
{
//string[] rolelist = null;
List<string> roleList = null;
if (!String.IsNullOrEmpty(page.AuthorizedRoles))
{
//rolelist = page.AuthorizedRoles.Split(new char[] { ',', ';' }, 512);
roleList = page.AuthorizedRoles.SplitOnChar(';');
}
string pageUrl;
if (
(page.UseUrl)
&&(!page.Url.StartsWith("http"))
&&(page.Url.Length > 0)
&&(useUrlRewriter)
)
{
pageUrl = page.Url ;
}
else
{
pageUrl = "~/Default.aspx?pageid=" + page.PageId.ToString();
}
// this was making a title (tooltip) on the link with the same text as the link text
// not a good idea, adds no value and actually can make the page obnoxious for a screen reader user as it
// would read the link text and the title
//mojoSiteMapNode node = new mojoSiteMapNode(
// this,
// page.PageId.ToString(),
// pageUrl,
// HttpContext.Current.Server.HtmlEncode(page.PageName),
// HttpContext.Current.Server.HtmlEncode(page.PageName),
// rolelist,
// null,
// null,
// null);
mojoSiteMapNode node = new mojoSiteMapNode(
this,
page.PageId.ToString(),
pageUrl,
HttpContext.Current.Server.HtmlEncode(page.PageName),
string.Empty,
roleList,
null,
null,
null);
if((page.MenuImage.Length > 0)&&(page.MenuImage.ToLower().IndexOf("blank") == -1))
{
node.MenuImage = this.iconBaseUrl + page.MenuImage;
}
node.PageGuid = page.PageGuid;
node.PageId = page.PageId;
node.ParentId = page.ParentId;
node.Depth = depth;
node.ViewRoles = page.AuthorizedRoles;
node.EditRoles = page.EditRoles;
node.DraftEditRoles = page.DraftEditOnlyRoles;
node.CreateChildPageRoles = page.CreateChildPageRoles;
node.CreateChildDraftPageRoles = page.CreateChildDraftRoles;
node.IncludeInMenu = page.IncludeInMenu;
node.IncludeInSiteMap = page.IncludeInSiteMap;
node.ExpandOnSiteMap = page.ExpandOnSiteMap;
node.IncludeInChildSiteMap = page.IncludeInChildSiteMap;
node.IncludeInSearchMap = page.IncludeInSearchMap;
node.LastModifiedUtc = page.LastModifiedUtc;
node.ChangeFrequency = page.ChangeFrequency;
node.SiteMapPriority = page.SiteMapPriority;
node.OpenInNewWindow = page.OpenInNewWindow;
node.HideAfterLogin = page.HideAfterLogin;
node.UseSsl = (page.RequireSsl && sslIsAvailable);
node.IsPending = page.IsPending;
node.IsClickable = page.IsClickable;
node.MenuCssClass = page.MenuCssClass;
node.PublishMode = page.PublishMode;
node.MenuDescription = page.MenuDescription;
node.LinkRel = page.LinkRel;
node.PubDateUtc = page.PubDateUtc;
if(!this.nodes.ContainsKey(page.PageId))
{
nodes.Add(page.PageId, node);
}
//this.CreateChildNodes(node, page, pageIndex);
this.CreateChildNodes(node, page, depth + 1);
return node;
}
public static bool NodeHasVisibleChildrenAtDepth(mojoSiteMapNode node, int depth)
{
bool recurse = true;
return NodeHasVisibleChildrenAtDepth(node, depth, recurse);
}
private void RenderNode(HtmlTextWriter writer, mojoSiteMapNode mojoNode, bool renderDivider)
{
if (!ShouldRender(mojoNode)) { return; }
writer.Write("<li");
writer.Write(BuildLiClass(mojoNode));
writer.Write(">");
writer.Write("<a");
writer.Write(BuildAnchorClass(mojoNode));
if(mojoNode.OpenInNewWindow)
{
writer.Write(" target='_blank'");
}
if(mojoNode.LinkRel.Length > 0)
{
writer.Write(" rel='" + mojoNode.LinkRel + "'");
}
if (mojoNode.IsClickable || (renderHrefWhenUnclickable && !mojoNode.IsClickable))
{
writer.Write(" href='" + FormatUrl(mojoNode) + "'>");
}
else
{
writer.Write(">");
}
if ((anchorInnerHtmlTop.Length > 0) && (anchorInnerHtmlBottom.Length > 0))
{
writer.Write(anchorInnerHtmlTop);
}
writer.Write(mojoNode.Title);
if ((anchorInnerHtmlTop.Length > 0) && (anchorInnerHtmlBottom.Length > 0))
{
writer.Write(anchorInnerHtmlBottom);
}
writer.Write("</a>");
if ((renderDescription)&&(mojoNode.MenuDescription.Length > 0))
{
writer.Write("<span");
if (descriptionCssClass.Length > 0)
{
writer.Write(" class='" + descriptionCssClass + "'");
}
writer.Write(">");
writer.Write(mojoNode.MenuDescription);
writer.Write("</span>");
}
//if (mojoNode.ChildNodes.Count > 0)
if(HasVisibleChildNodes(mojoNode))
{
if (childContainerElement.Length > 0)
{
writer.Write("<" + childContainerElement);
if (childContainerCssClass.Length > 0)
{
writer.Write(" class='" + childContainerCssClass + "'");
}
writer.Write(">");
}
RenderChildNodes(writer, mojoNode);
if (childContainerElement.Length > 0)
{
writer.Write("</" + childContainerElement + ">");
}
}
writer.Write("</li>");
if (renderDivider)
{
writer.Write("<" + dividerElement);
if (!String.IsNullOrEmpty(dividerCssClass))
{
writer.Write(" class='" + dividerCssClass + "'");
}
writer.Write("></" + dividerElement + ">");
}
}
private bool ShouldRender(mojoSiteMapNode mapNode)
{
if (mapNode == null) { return false; }
bool remove = false;
if (mapNode.Roles == null)
{
if ((!isAdmin) && (!isContentAdmin) && (!isSiteEditor)) { remove = true; }
}
else
{
if ((!isAdmin) && (mapNode.Roles.Count == 1) && (mapNode.Roles[0].ToString() == "Admins")) { remove = true; }
if ((!isAdmin) && (!isContentAdmin) && (!isSiteEditor) && (!WebUser.IsInRoles(mapNode.Roles))) { remove = true; }
}
if ((!isAdmin) && (!isContentAdmin) && (!isSiteEditor) && (!WebUser.IsInRoles(mapNode.ViewRoles))) { remove = true; }
if (!mapNode.IncludeInMenu) { remove = true; }
if (mapNode.IsPending && !WebUser.IsAdminOrContentAdminOrContentPublisherOrContentAuthor) { remove = true; }
if ((mapNode.HideAfterLogin) && (Page.Request.IsAuthenticated)) { remove = true; }
if ((!isMobileSkin)&&(mapNode.PublishMode == mobileOnly)) { remove = true; }
if ((isMobileSkin) && (mapNode.PublishMode == webOnly)) { remove = true; }
if ((maxDataRenderDepth > -1) && (mapNode.Depth > maxDataRenderDepth)) { remove = true; }
{ return !remove; }
}
private void LoadSettings()
{
siteSettings = CacheHelper.GetCurrentSiteSettings();
isAdmin = WebUser.IsAdmin;
if (!isAdmin) { isContentAdmin = WebUser.IsContentAdmin; }
if ((!isAdmin) && (!isContentAdmin)) { isSiteEditor = SiteUtils.UserIsSiteEditor(); }
resolveFullUrlsForMenuItemProtocolDifferences = WebConfigSettings.ResolveFullUrlsForMenuItemProtocolDifferences;
if (resolveFullUrlsForMenuItemProtocolDifferences)
{
secureSiteRoot = WebUtils.GetSecureSiteRoot();
insecureSiteRoot = WebUtils.GetInSecureSiteRoot();
}
isSecureRequest = SiteUtils.IsSecureRequest();
siteMapDataSource = new SiteMapDataSource();
siteMapDataSource.SiteMapProvider = "mojosite" + siteSettings.SiteId.ToInvariantString();
rootNode = siteMapDataSource.Provider.RootNode;
currentNode = SiteUtils.GetCurrentPageSiteMapNode(rootNode);
startingNode = rootNode;
if (startingNodePageId > -1)
{
startingNode = SiteUtils.GetSiteMapNodeForPage(rootNode, startingNodePageId);
}
else if (startingNodeOffset > -1)
{
startingNode = SiteUtils.GetOffsetNode(currentNode, startingNodeOffset);
}
//else if (isSubMenu)
//{
// startingNode = SiteUtils.GetTopLevelParentNode(currentNode);
//}
}
private mojoSiteMapNode CreateRootNode()
{
string[] rolelist = new string[0];
mojoSiteMapNode node = new mojoSiteMapNode(
this,
"-1");
node.IsRootNode = true;
nodes.Add(-1, node);
return node;
}
private string BuildAnchorClass(mojoSiteMapNode mojoNode)
{
string result = string.Empty;
string spacer = string.Empty;
if (anchorCssClass.Length > 0)
{
result += anchorCssClass;
spacer = " ";
}
if ((anchorChildSelectedCssClass.Length > 0) && (currentNode != null)
&& (currentNode.IsDescendantOf(mojoNode))
)
{
result += spacer + anchorChildSelectedCssClass;
spacer = " ";
}
if ((anchorSelectedCssClass.Length > 0) && (currentNode != null)
&& (currentNode.PageGuid == mojoNode.PageGuid)
)
{
result += spacer + anchorSelectedCssClass;
spacer = " ";
}
if ((renderCustomClassOnAnchor) && (mojoNode.MenuCssClass.Length > 0))
{
result += spacer + mojoNode.MenuCssClass;
spacer = " ";
}
if (!mojoNode.IsClickable)
{
result += spacer + "unclickable";
}
if (result.Length > 0)
{
return " class='" + result + "'";
}
return result;
}
private SiteMapNode CreateSiteMapNode(
PageSettings page,
int depth)
{
//string[] rolelist = null;
List <string> roleList = null;
if (!String.IsNullOrEmpty(page.AuthorizedRoles))
{
//rolelist = page.AuthorizedRoles.Split(new char[] { ',', ';' }, 512);
roleList = page.AuthorizedRoles.SplitOnChar(';');
}
string pageUrl;
if (
(page.UseUrl) &&
(!page.Url.StartsWith("http")) &&
(page.Url.Length > 0) &&
(useUrlRewriter)
)
{
pageUrl = page.Url;
}
else
{
pageUrl = "~/Default.aspx?pageid=" + page.PageId.ToString();
}
// this was making a title (tooltip) on the link with the same text as the link text
// not a good idea, adds no value and actually can make the page obnoxious for a screen reader user as it
// would read the link text and the title
//mojoSiteMapNode node = new mojoSiteMapNode(
// this,
// page.PageId.ToString(),
// pageUrl,
// HttpContext.Current.Server.HtmlEncode(page.PageName),
// HttpContext.Current.Server.HtmlEncode(page.PageName),
// rolelist,
// null,
// null,
// null);
mojoSiteMapNode node = new mojoSiteMapNode(
this,
page.PageId.ToString(),
pageUrl,
HttpContext.Current.Server.HtmlEncode(page.PageName),
string.Empty,
roleList,
null,
null,
null);
if ((page.MenuImage.Length > 0) && (page.MenuImage.ToLower().IndexOf("blank") == -1))
{
node.MenuImage = this.iconBaseUrl + page.MenuImage;
}
node.PageGuid = page.PageGuid;
node.PageId = page.PageId;
node.ParentId = page.ParentId;
node.Depth = depth;
node.ViewRoles = page.AuthorizedRoles;
node.EditRoles = page.EditRoles;
node.DraftEditRoles = page.DraftEditOnlyRoles;
node.CreateChildPageRoles = page.CreateChildPageRoles;
node.CreateChildDraftPageRoles = page.CreateChildDraftRoles;
node.IncludeInMenu = page.IncludeInMenu;
node.IncludeInSiteMap = page.IncludeInSiteMap;
node.ExpandOnSiteMap = page.ExpandOnSiteMap;
node.IncludeInChildSiteMap = page.IncludeInChildSiteMap;
node.IncludeInSearchMap = page.IncludeInSearchMap;
node.LastModifiedUtc = page.LastModifiedUtc;
node.ChangeFrequency = page.ChangeFrequency;
node.SiteMapPriority = page.SiteMapPriority;
node.OpenInNewWindow = page.OpenInNewWindow;
node.HideAfterLogin = page.HideAfterLogin;
node.UseSsl = (page.RequireSsl && sslIsAvailable);
node.IsPending = page.IsPending;
node.IsClickable = page.IsClickable;
node.MenuCssClass = page.MenuCssClass;
node.PublishMode = page.PublishMode;
node.MenuDescription = page.MenuDescription;
node.LinkRel = page.LinkRel;
node.PubDateUtc = page.PubDateUtc;
if (!this.nodes.ContainsKey(page.PageId))
{
nodes.Add(page.PageId, node);
}
//this.CreateChildNodes(node, page, pageIndex);
this.CreateChildNodes(node, page, depth + 1);
return(node);
}
private string BuildLiClass(mojoSiteMapNode mojoNode)
{
string result = string.Empty;
string spacer = string.Empty;
if (((mojoNode.Depth == 0)
|| (mojoNode.Depth == startingNodeOffset)
//|| ((startingNodeOffset > 0) &&(isSubMenu) &&(mojoNode.Depth == startingNodeOffset + 1)))
|| ((startingNodeOffset > -1) && (mojoNode.Depth == startingNodeOffset + 1)))
&& (rootLevelLiCssClass.Length > 0))
{
result = rootLevelLiCssClass;
spacer = " ";
}
else if(liCssClass.Length > 0)
{
result = liCssClass;
spacer = " ";
}
if (itemDepthCssPrefix.Length > 0)
{
result += spacer + itemDepthCssPrefix + mojoNode.Depth.ToInvariantString();
spacer = " ";
}
//if ((parentLiCssClass.Length > 0) && (mojoNode.ChildNodes.Count > 0))
if ((parentLiCssClass.Length > 0) && (mojoNode.HasVisibleChildren()))
{
result += spacer + parentLiCssClass;
spacer = " ";
}
if ((liChildSelectedCssClass.Length > 0) && (currentNode != null)
&& (currentNode.IsDescendantOf(mojoNode))
)
{
result += spacer + liChildSelectedCssClass;
spacer = " ";
}
if ((liSelectedCssClass.Length > 0) && (currentNode != null)
&& (currentNode.PageGuid == mojoNode.PageGuid)
)
{
result += spacer + liSelectedCssClass;
spacer = " ";
}
if ((renderCustomClassOnLi) && (mojoNode.MenuCssClass.Length > 0))
{
result += spacer + mojoNode.MenuCssClass;
}
if (result.Length > 0)
{
return " class='" + result + "'";
}
return result;
}
private string FormatUrl(mojoSiteMapNode mapNode)
{
string itemUrl = Page.ResolveUrl(mapNode.Url);
if (resolveFullUrlsForMenuItemProtocolDifferences)
{
if (isSecureRequest)
{
if (
(!mapNode.UseSsl)
&& (!siteSettings.UseSslOnAllPages)
&& (mapNode.Url.StartsWith("~/"))
)
{
itemUrl = insecureSiteRoot + mapNode.Url.Replace("~/", "/");
}
}
else
{
if ((mapNode.UseSsl) || (siteSettings.UseSslOnAllPages))
{
if (mapNode.Url.StartsWith("~/"))
{
itemUrl = secureSiteRoot + mapNode.Url.Replace("~/", "/");
}
}
}
}
return itemUrl;
}
private bool HasVisibleChildNodes(mojoSiteMapNode mapNode)
{
foreach (SiteMapNode childNode in mapNode.ChildNodes)
{
mojoSiteMapNode mojoNode = childNode as mojoSiteMapNode;
if (mojoNode == null) { return false; }
if (ShouldRender(mojoNode)) { return true; }
}
return false;
}
public ModuleDecoratedSiteMapNode(mojoSiteMapNode siteNode)
{
if (siteNode == null) throw new ArgumentException("siteNode can't be null");
this.siteMapNode = siteNode;
}
private void CreateChildNodes(
mojoSiteMapNode node,
PageSettings page,
int depth)
{
foreach (PageSettings p in menuPages)
{
if (p.ParentId == page.PageId)
{
SiteMapNode childNode = CreateSiteMapNode(p, depth);
try
{
AddNode(childNode, node);
}
catch (InvalidOperationException ex)
{
log.Error("failed to add node to sitemap", ex);
}
catch (HttpException ex)
{
log.Error("failed to add node to sitemap", ex);
}
if ((p.UseUrl) && (p.Url.StartsWith("http")))
{
childNode.Url = p.Url;
}
}
}
}