public static string PageExpander(this HtmlHelper htmlHelper, Node node, Node activeNode)
{
UrlHelper urlHelper = new UrlHelper(htmlHelper.ViewContext.RequestContext);
if (node.ChildNodes.Count > 0)
{
TagBuilder expanderImage = new TagBuilder("img");
if (node.Level < 1 || (node.IsInPath(activeNode)))
{
expanderImage.AddCssClass("children-visible");
expanderImage.Attributes.Add("src", urlHelper.Content("~/manager/Content/Images/collapse.png"));
}
else
{
expanderImage.AddCssClass("children-hidden");
expanderImage.Attributes.Add("src", urlHelper.Content("~/manager/Content/Images/expand.png"));
}
expanderImage.Attributes.Add("alt", "toggle");
return expanderImage.ToString();
}
else
{
TagBuilder expanderSpan = new TagBuilder("span");
string className = "no-children";
expanderSpan.AddCssClass(className);
return expanderSpan.ToString();
}
}
/// <summary>
/// Delete a node. Also clean up any references in custom menu's first.
/// </summary>
/// <param name="node"></param>
public virtual void DeleteNode(Node node)
{
string hql = "select m from CustomMenu m join m.Nodes n where n.Id = :nodeId";
IQuery q = this._activeSession.CreateQuery(hql);
q.SetInt32("nodeId", node.Id);
IList menus = q.List();
foreach (CustomMenu menu in menus)
{
// HACK: due to a bug with proxies IList.Remove(object) always removes the first object in
// the list. Also IList.IndexOf always returns 0. Therefore, we'll loop through the collection
// and find the right index. Btw, when turning off proxies everything works fine.
int positionFound = -1;
for (int i = 0; i < menu.Nodes.Count; i++)
{
if (((Node)menu.Nodes[i]).Id == node.Id)
{
positionFound = i;
break;
}
}
if (positionFound > -1)
{
menu.Nodes.RemoveAt(positionFound);
}
UpdateObject(menu);
}
DeleteObject(node);
}
public void DeleteNode(Node node)
{
IList menus = this._siteStructureDao.GetMenusByParticipatingNode(node);
foreach (CustomMenu menu in menus)
{
// HACK: due to a bug with proxies IList.Remove(object) always removes the first object in
// the list. Also IList.IndexOf always returns 0. Therefore, we'll loop through the collection
// and find the right index. Btw, when turning off proxies everything works fine.
int positionFound = -1;
for (int i = 0; i < menu.Nodes.Count; i++)
{
if (((Node)menu.Nodes[i]).Id == node.Id)
{
positionFound = i;
break;
}
}
if (positionFound > -1)
{
menu.Nodes.RemoveAt(positionFound);
}
this._commonDao.SaveOrUpdateObject(menu);
}
this._commonDao.DeleteObject(node);
}
/// <summary>
/// Default constructor calls base constructor with parameters for templatecontrol,
/// templatepath and stylesheet.
/// </summary>
public ModuleAdminBasePage()
: base("ModuleAdminTemplate.ascx", "~/Controls/", "~/Admin/Css/Admin.css")
{
this._node = null;
this._section = null;
this._moduleLoader = Container.Resolve<ModuleLoader>();
}
/// <summary>
/// Default constructor calls base constructor with parameters for templatecontrol,
/// templatepath and stylesheet.
/// </summary>
public ModuleAdminBasePage()
: base("ModuleAdminTemplate.ascx", "~/Modules/Shared/WebForms/Controls/", "~/Modules/Shared/WebForms/Css/ModuleAdmin.css")
{
this._node = null;
this._section = null;
this._moduleLoader = Container.Resolve<ModuleLoader>();
this._searchService = Container.Resolve<ISearchService>();
}
/// <summary>
/// Default constructor.
/// </summary>
public AdminBasePage()
{
this._activeNode = null;
this._siteService = Container.Resolve<ISiteService>();
this._nodeService = Container.Resolve<INodeService>();
this._sectionService = Container.Resolve<ISectionService>();
this._moduleLoader = Container.Resolve<ModuleLoader>();
}
public IList GetMenusByParticipatingNode(Node node)
{
ISession session = this._sessionManager.OpenSession();
string hql = "select m from CustomMenu m join m.Nodes n where n.Id = :nodeId";
IQuery q = session.CreateQuery(hql);
q.SetInt32("nodeId", node.Id);
return q.List();
}
public Node CreateRootNode(Site site, Node newNode)
{
// ShortDescription is equal to language part of culture by default.
CultureInfo ci = new CultureInfo(newNode.Culture);
newNode.ShortDescription = ci.TwoLetterISOLanguageName;
newNode.Site = site;
newNode.Position = site.RootNodes.Count;
site.RootNodes.Add(newNode);
this._commonDao.SaveObject(newNode);
return newNode;
}
/// <summary>
/// Get the full url of a Node with the host url resolved via the Site property.
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public static string GetFullUrlFromNodeViaSite(Node node)
{
if (! node.IsExternalLink)
{
return Text.EnsureTrailingSlash(node.Site.SiteUrl) + node.Id.ToString() + "/view.aspx";
}
else
{
return null;
}
}
public Node CreateNode(Node parentNode, Node newNode)
{
newNode.ParentNode = parentNode;
newNode.Site = parentNode.Site;
newNode.CreateShortDescription();
newNode.Culture = parentNode.Culture;
newNode.Position = parentNode.ChildNodes.Count;
newNode.CopyRolesFromParent();
parentNode.ChildNodes.Add(newNode);
this._commonDao.SaveObject(newNode);
return newNode;
}
/// <summary>
/// Default constructor.
/// </summary>
public AdminBasePage()
{
this._activeNode = null;
this._siteService = Container.Resolve<ISiteService>();
this._userService = Container.Resolve<IUserService>();
this._nodeService = Container.Resolve<INodeService>();
this._sectionService = Container.Resolve<ISectionService>();
this._moduleTypeService = Container.Resolve<IModuleTypeService>();
this._moduleLoader = Container.Resolve<ModuleLoader>();
this._templateService = Container.Resolve<ITemplateService>();
this._fileService = Container.Resolve<IFileService>();
}
protected void BuildIndexByNode(Node node)
{
foreach (Section section in node.Sections)
{
//handle ContentItems
IList<ContentItem> contentItems = this._contentItemService.FindContentItemsBySection(section);
try
{
foreach (ContentItem contentItem in contentItems)
{
if (contentItem is ISearchableContent)
{
this._searchService.UpdateContent(contentItem);
}
}
}
catch (Exception ex)
{
log.Error(String.Format("Indexing ContentItems of Section {0} - {1} failed.", section.Id, section.Title), ex);
}
//handle SearchContents
ModuleBase module = null;
try
{
module = base.ModuleLoader.GetModuleFromSection(section);
}
catch (Exception ex)
{
log.Error(String.Format("Unable to create Module for Section {0} - {1}.", section.Id, section.Title), ex);
}
if (module is ISearchable)
{
ISearchable searchableModule = (ISearchable)module;
try
{
List<SearchContent> searchContents = new List<SearchContent>(searchableModule.GetAllSearchableContent());
this._searchService.UpdateContent(searchContents);
}
catch (Exception ex)
{
log.Error(String.Format("Indexing SearchContents of Section {0} - {1} failed.", section.Id, section.Title), ex);
}
}
}
foreach (Node childNode in node.ChildNodes)
{
BuildIndexByNode(childNode);
}
}
/// <summary>
/// Default constructor.
/// </summary>
public PageEngine()
{
this._activeNode = null;
this._activeSection = null;
this._templateControl = null;
this._shouldLoadContent = true;
// Get services from the container. Ideally, it should be possible to register the aspx page in the container
// to automatically resolve dependencies but there were memory issues with registering pages in the container.
this._moduleLoader = Container.Resolve<ModuleLoader>();
this._nodeService = Container.Resolve<INodeService>();
this._siteService = Container.Resolve<ISiteService>();
this._sectionService = Container.Resolve<ISectionService>();
}
public static ContainerElement PageListItem(this HtmlHelper htmlHelper, Node node, Node activeNode)
{
TagBuilder tagBuilder = new TagBuilder("li");
tagBuilder.Attributes["id"] = "page-" + node.Id;
tagBuilder.Attributes["class"] = String.Empty;
if (node.ParentNode != null)
{
tagBuilder.Attributes["class"] += "parent-" + node.ParentNode.Id;
}
HttpResponseBase httpResponse = htmlHelper.ViewContext.HttpContext.Response;
httpResponse.Write(tagBuilder.ToString(TagRenderMode.StartTag));
return new ContainerElement(httpResponse, "li");
}
private Control CreateDisplayNode(Node node)
{
string nodeText;
string imgUrl;
// Display root nodes with their culture.
if (node.Level == 0)
{
nodeText = node.Title + " (" + node.Culture + ")";
imgUrl = "../Images/home.gif";
}
else
{
nodeText = node.Title;
if (node.ShowInNavigation)
{
imgUrl = "../Images/doc2.gif";
}
else
{
imgUrl = "../Images/doc2-disabled.gif";
}
}
int indent = node.Level * 20 + 20;
HtmlGenericControl container = new HtmlGenericControl("div");
container.Attributes.Add("class", "node");
container.Attributes.Add("style", String.Format("padding-left: {0}px", indent.ToString()));
Image img = new Image();
img.ImageUrl = imgUrl;
img.ImageAlign = ImageAlign.Left;
img.AlternateText = "Node";
container.Controls.Add(img);
if (this._page.ActiveNode != null && node.Id == this._page.ActiveNode.Id)
{
Label lbl = new Label();
lbl.CssClass = "nodeActive";
lbl.Text = nodeText;
container.Controls.Add(lbl);
}
else
{
HyperLink hpl = new HyperLink();
hpl.Text = nodeText;
hpl.NavigateUrl = String.Format("../NodeEdit.aspx?NodeId={0}", node.Id.ToString());
hpl.CssClass = "nodeLink";
container.Controls.Add(hpl);
}
return container;
}
private void AddSearchableModuleForNode(Node node, IList<ISearchable> searchableModules)
{
foreach (Section section in node.Sections)
{
ISearchable module = this._moduleLoader.GetModuleFromSection(section) as ISearchable;
if (module != null)
{
searchableModules.Add(module);
}
}
foreach (Node childNode in node.ChildNodes)
{
AddSearchableModuleForNode(childNode, searchableModules);
}
}
private void AddLanguageLink(string culture, Node node, HtmlGenericControl listControl, string languageAsText, bool showImage)
{
if (node.Culture != base.PageEngine.RootNode.Culture)
{
HtmlGenericControl listItem = new HtmlGenericControl("li");
HyperLink hpl = new HyperLink();
hpl.NavigateUrl = UrlUtil.GetUrlFromNode(node);
hpl.Text = languageAsText;
if (showImage)
{
string countryCode = Globalization.GetCountryFromCulture(culture).ToLower();
string imageUrl = this.TemplateSourceDirectory + String.Format("/Images/flags/{0}.png", countryCode);
Image image = new Image();
image.ImageUrl = imageUrl;
image.AlternateText = languageAsText;
hpl.ToolTip = languageAsText;
hpl.Controls.Add(image);
}
listItem.Controls.Add(hpl);
listControl.Controls.Add(listItem);
}
}
/// <summary>
/// Renders an icon image tag for a Page.
/// </summary>
/// <param name="htmlHelper"></param>
/// <param name="node"></param>
/// <returns></returns>
public static string PageImage(this HtmlHelper htmlHelper, Node node)
{
UrlHelper urlHelper = new UrlHelper(htmlHelper.ViewContext.RequestContext);
string imageTag = "<img src=\"{0}\" class=\"handle\" alt=\"{1}\" />";
if (node.IsRootNode)
{
imageTag = String.Format(imageTag, urlHelper.Content("~/manager/Content/Images/house.png"), "home");
}
else if (node.IsExternalLink)
{
imageTag = String.Format(imageTag, urlHelper.Content("~/manager/Content/Images/page_link.png"), "page-link");
}
else if (! node.ShowInNavigation)
{
imageTag = String.Format(imageTag, urlHelper.Content("~/manager/Content/Images/page_white.png"), "page-hidden");
}
else
{
imageTag = String.Format(imageTag, urlHelper.Content("~/manager/Content/Images/page.png"), "page");
}
return imageTag;
}
public IList GetMenusByRootNode(Node rootNode)
{
ISession session = this._sessionManager.OpenSession();
string hql = "from CustomMenu m where m.RootNode.Id = :rootNodeId";
IQuery q = session.CreateQuery(hql);
q.SetInt32("rootNodeId", rootNode.Id);
q.SetCacheable(true);
q.SetCacheRegion("Menus");
return q.List();
}
public IList GetSortedSectionsByNode(Node node)
{
ISession session = this._sessionManager.OpenSession();
string hql = "from Section s where s.Node.Id = :nodeId order by s.PlaceholderId, s.Position ";
IQuery q = session.CreateQuery(hql);
q.SetInt32("nodeId", node.Id);
return q.List();
}
private Control CreateDisplayNode(Node node)
{
string nodeText;
string adminUrl = UrlHelper.GetSiteUrl() + "/Admin/";
string imgFolder = UrlHelper.GetSiteUrl() + "/Admin/Images/";
string imgUrl;
// Display root nodes with their culture.
if (node.Level == 0)
{
nodeText = node.Title + " (" + node.Culture + ")";
imgUrl = imgFolder + "sitepage-home.png";
}
else
{
nodeText = node.Title;
if (node.ShowInNavigation)
{
imgUrl = imgFolder + "sitepage-smaller.png";
}
else
{
imgUrl = imgFolder + "sitepage-disabled-smaller.png";
}
}
HtmlGenericControl nodeli = new HtmlGenericControl("li");
if (node.Level == 0)
{
nodeli.Attributes.Add("class", "rootnode");
}
else
{
nodeli.Attributes.Add("class", "node");
}
nodeli.Attributes.Add("site", node.Site.Id.ToString());
nodeli.Attributes.Add("node", node.Id.ToString());
Image img = new Image();
img.ImageUrl = imgUrl;
img.ImageAlign = ImageAlign.Left;
img.AlternateText = "Node";
nodeli.Controls.Add(img);
if (this.ActiveNode != null && node.Id == this.ActiveNode.Id)
{
Label lpl = new Label();
lpl.Text = nodeText;
lpl.CssClass = "nodeActive";
nodeli.Controls.Add(lpl);
}
else
{
HyperLink hpl = new HyperLink();
hpl.Text = nodeText;
hpl.NavigateUrl = String.Format("{0}NodeEdit.aspx?SiteId={1}&NodeId={2}", adminUrl, node.Site.Id.ToString(), node.Id.ToString());
hpl.CssClass = "nodeLink";
nodeli.Controls.Add(hpl);
}
return nodeli;
}
private Control CreateDisplayChild(Node node)
{
HtmlGenericControl siteul = new HtmlGenericControl("ul");
DisplayNodes(node.ChildNodes, siteul);
return siteul;
}
private void CopySectionsFromNode(Node node, Node nodeTarget)
{
foreach (Section section in node.Sections)
{
Section newsection = new Section();
newsection.Node = nodeTarget;
newsection.CacheDuration = section.CacheDuration;
foreach (KeyValuePair<string, Section> entry in section.Connections)
{
newsection.Connections.Add(entry.Key, entry.Value);
}
newsection.ModuleType = section.ModuleType;
newsection.PlaceholderId = section.PlaceholderId;
newsection.Position = section.Position;
// copy module settings
foreach (DictionaryEntry sectionitem in section.Settings)
{
newsection.Settings.Add(sectionitem.Key, sectionitem.Value);
}
// newsection.Settings = section.Settings;
if (section.ModuleType.Name.ToLower() == "html")
{
}
newsection.ShowTitle = section.ShowTitle;
newsection.Title = section.Title;
newsection.CopyRolesFromNode();
newsection.CalculateNewPosition();
//nodeTarget.Sections.Add(newsection);
SectionService.SaveSection(newsection);
}
}
private void BuildNodeTree(Node activeNode)
{
this.ActiveNode = activeNode;
IList sites = SiteService.GetAllSites();
DisplaySites(sites);
}
public ReturnObject PasteNode(int sourceSiteId, int sourceNodeId, int destinationSiteId, int destinationNodeId, bool showAll)
{
try
{
this.ShowAll = showAll;
this.SourceNode = this.NodeService.GetNodeById(sourceNodeId);
this.DestinationNode = this.NodeService.GetNodeById(destinationNodeId);
////When source is in root and destination is root do not count SourceNode in the collection. To complete paste and reorder use below code.
//int newPosition = (this.DestinationNode.ParentNode == null && this.SourceNode.ParentNode.ParentNode == null) ? this.DestinationNode.ChildNodes.Count - 1 : this.DestinationNode.ChildNodes.Count;
////or...
////When source is in root and destination is root throw 'Node already exists' exception
int newPosition;
if (this.DestinationNode.ParentNode == null && this.SourceNode.ParentNode.ParentNode == null)
{
throw new Exception("Node already exists in destination.");
}
else
{
newPosition = this.DestinationNode.ChildNodes.Count;
}
SourceNode.ParentNode.ChildNodes.Remove(SourceNode);
ReOrderNodePositions(SourceNode.ParentNode.ChildNodes, SourceNode.Position);
SourceNode.ParentNode = this.DestinationNode;
if (SourceNode.ParentNode != null)
{
SourceNode.ParentNode.ChildNodes.Add(SourceNode);
}
SourceNode.Position = newPosition;
CommonDao.Flush();
string Details = "Node '" + this.SourceNode.Title + "' has been paste to '" + this.DestinationNode.Title + "'";
//Build sites list
BuildNodeTree(this._destinationNode);
string sitesHTMLTW = RenderControlString(plhNodes);
return new ReturnObject() { Success = true, SiteId = destinationSiteId, NodeId = destinationNodeId, Details = Details, SitesHTML = sitesHTMLTW };
}
catch (System.Exception excep)
{
//Build sites list
BuildNodeTree(this._sourceNode);
string sitesHTMLTW = RenderControlString(plhNodes);
string Details = "Error: Node '" + this.SourceNode.Title + "' has been paste to '" + this.DestinationNode.Title + "'. " + excep.Message;
return new ReturnObject() { Success = false, SiteId = destinationSiteId, NodeId = destinationNodeId, Details = excep.Message, SitesHTML = sitesHTMLTW };
}
}
public ReturnObject PasteCopyNode(int sourceSiteId, int sourceNodeId, int destinationSiteId, int destinationNodeId, bool showAll)
{
this.ShowAll = showAll;
this.SourceNode = this.NodeService.GetNodeById(sourceNodeId);
this.DestinationNode = this.NodeService.GetNodeById(destinationNodeId);
try
{
CommonDao.RemoveQueryFromCache("Nodes");
Node node = NodeService.CopyNode(this.SourceNode.Id, this.DestinationNode.Id);
CommonDao.Flush();
CommonDao.RemoveCollectionFromCache("Cuyahoga.Core.Domain.Node.ChildNodes");
string Details = "A copy of node '" + this.SourceNode.Title + "' has been made at node '" + this.DestinationNode.Title + "'.";
//Build sites list
BuildNodeTree(this._destinationNode);
string sitesHTMLTW = RenderControlString(plhNodes);
return new ReturnObject() { Success = true, SiteId = destinationSiteId, NodeId = destinationNodeId, Details = Details, SitesHTML = sitesHTMLTW };
}
catch (Exception ee)
{
//Build sites list
BuildNodeTree(this._sourceNode);
string sitesHTMLTW = RenderControlString(plhNodes);
string Details = "Error: A copy of node '" + this.SourceNode.Title + "' has not been made at node '" + this.DestinationNode.Title + "'. " + ee.Message;
return new ReturnObject() { Success = false, SiteId = destinationSiteId, NodeId = destinationNodeId, Details = Details, SitesHTML = sitesHTMLTW };
}
}
public ReturnObject MoveNode(int sourceSiteId, int sourceNodeId, string direction, bool showAll)
{
this.ShowAll = showAll;
this.SourceNode = this.NodeService.GetNodeById(sourceNodeId);
IList<Node> rootNodes = this.SourceNode.Site.RootNodes.OrderBy(x => x.Position) as IList<Node>;
NodePositionMovement npm = new NodePositionMovement();
switch (direction)
{
case "up":
npm = NodePositionMovement.Up;
break;
case "down":
npm = NodePositionMovement.Down;
break;
case "left":
npm = NodePositionMovement.Left;
break;
case "right":
npm = NodePositionMovement.Right;
break;
}
try
{
CommonDao.RemoveQueryFromCache("Nodes");
this.SourceNode.Move(rootNodes, npm);
//this.NodeService.SaveNode(this.SourceNode);
CommonDao.Flush();
if (npm == NodePositionMovement.Left || npm == NodePositionMovement.Right)
CommonDao.RemoveCollectionFromCache("Cuyahoga.Core.Domain.Node.ChildNodes");
string Details = "Node '" + this.SourceNode.Title + "' has been moved " + direction;
//Build sites list
BuildNodeTree(this.SourceNode);
string sitesHTMLTW = RenderControlString(plhNodes);
return new ReturnObject() { Success = true, SiteId = sourceSiteId, NodeId = sourceNodeId, Details = Details, SitesHTML = sitesHTMLTW };
}
catch (System.Exception excep)
{
//Build sites list
BuildNodeTree(this.SourceNode);
string sitesHTMLTW = RenderControlString(plhNodes);
string Details = "Error: Node: '" + this.SourceNode.Title + "' has not been moved " + direction + ". " + excep.Message;
return new ReturnObject() { Success = false, SiteId = sourceSiteId, NodeId = sourceNodeId, Details = Details, SitesHTML = sitesHTMLTW };
}
}
public ReturnObject DeleteNode(int sourceSiteId, int sourceNodeId, bool showAll)
{
this.ShowAll = showAll;
CommonDao.RemoveQueryFromCache("Nodes");
this.SourceNode = this.NodeService.GetNodeById(sourceNodeId);
int destinationSiteId = sourceSiteId;
int destinationNodeId = this.SourceNode.ParentNode != null ? this.SourceNode.ParentNode.Id : 0;
try
{
this.NodeService.DeleteNode(this.SourceNode);
CommonDao.Flush();
string Details = "Node '" + this.SourceNode.Title + "' of site '" + this.SourceNode.Site.Name +"' has been deleted.";
//Build sites list
BuildNodeTree(this.SourceNode.ParentNode);
string sitesHTMLTW = RenderControlString(plhNodes);
return new ReturnObject() { Success = true, SiteId = destinationSiteId, NodeId = destinationNodeId, Details = Details, SitesHTML = sitesHTMLTW };
}
catch (System.Exception excep)
{
//Build sites list
BuildNodeTree(this.SourceNode);
string sitesHTMLTW = RenderControlString(plhNodes);
string Details = "Error: Node '" + this.SourceNode.Title + "' of site '" + this.SourceNode.Site.Name + "' could not be deleted. " + excep.Message;
return new ReturnObject() { Success = false, SiteId = destinationSiteId, NodeId = destinationNodeId, Details = Details, SitesHTML = sitesHTMLTW };
}
}
private void InitNode()
{
this._shortDescription = null;
this._parentNode = null;
this._template = null;
this._childNodes = null;
this._sections = null;
this._position = -1;
this._trail = null;
this._showInNavigation = true;
this._sections = new ArrayList();
this._nodePermissions = new ArrayList();
}
protected void Page_Load(object sender, System.EventArgs e)
{
this.Title = "Attach section";
if (Context.Request.QueryString["SectionId"] != null)
{
// Get section data
this._activeSection = SectionService.GetSectionById(Int32.Parse(Context.Request.QueryString["SectionId"]));
}
if (!this.IsPostBack)
{
BindSectionControls();
BindSites();
}
else
{
if (this.ddlSites.SelectedIndex > -1)
{
this._selectedSite = SiteService.GetSiteById(Int32.Parse(this.ddlSites.SelectedValue));
}
if (this.lbxAvailableNodes.SelectedIndex > -1)
{
this._selectedNode = NodeService.GetNodeById(Int32.Parse(this.lbxAvailableNodes.SelectedValue));
}
}
}
