private IList <SortStruct> Add0Levels(IList <SortStruct> sortList, bool isAdmin, bool showNodeItems)
{
IList <SortStruct> oLevels = new List <SortStruct>();
// An 0 level item is one whose parent is null, or who's parent is not in the sort list.
foreach (SortStruct item in sortList)
{
if (string.IsNullOrEmpty(item.ParentId) || sortList.FirstOrDefault(x => x.Id.Equals(item.ParentId)) == null)
{
oLevels.Add(item);
}
}
// Add 0levels to the tree view.
foreach (SortStruct sortItem in oLevels)
{
Type originalType = sortItem.OriginalType;
if (sortItem.OriginalType.FullName.Contains("News"))
{
BusiBlocks.CommsBlock.News.Category category = sortItem.Original as BusiBlocks.CommsBlock.News.Category;
CreateCategoryNode(category, isAdmin);
}
else if (sortItem.OriginalType.FullName.Contains("Doco"))
{
BusiBlocks.DocoBlock.Category category = sortItem.Original as BusiBlocks.DocoBlock.Category;
CreateCategoryNode(category, isAdmin);
}
}
// Databind so that the children can find their parents in the tree view.
RadTreeView1.DataBind();
return(oLevels);
}
private string[] GetSelectedCategories()
{
List <string> returnList = new List <string>();
string queryCategory = Request["id"];
if (queryCategory == null || queryCategory.Length == 0)
{
IList <BusiBlocks.DocoBlock.Category> allCategories = BusiBlocks.DocoBlock.DocoManager.GetAllCategories();
foreach (BusiBlocks.DocoBlock.Category category in allCategories)
{
if (BusiBlocks.SecurityHelper.CanUserView(User.Identity.Name, category.Id))
{
returnList.Add(category.Id);
}
}
}
else
{
string[] categoriesIdArray = queryCategory.Split(','); //I can use the comma as a separator because the category name cannot contains comma
foreach (string categoryId in categoriesIdArray)
{
BusiBlocks.DocoBlock.Category category = BusiBlocks.DocoBlock.DocoManager.GetCategory(categoryId);
if (BusiBlocks.SecurityHelper.CanUserView(User.Identity.Name, category.Id))
{
returnList.Add(category.DisplayName);
}
}
}
return(returnList.ToArray());
}
/// <summary>
///
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="nodeType"></param>
/// <param name="isAdmin"></param>
/// <param name="showNodeItems"></param>
/// <param name="userAdminList"></param>
protected void AddParentNode <T>(T nodeType, bool isAdmin, bool showNodeItems, IList <T> userAdminList, string personId)
{
var tempNodeType = typeof(T);
string nodeText = "";
string nodeID;
var t = nodeType;
List <T> temp = new List <T>();
// todo the following code is dodgey. The check for a parent needs to be handled better.
switch (tempNodeType.Name)
{
case "Category":
if (tempNodeType.FullName.Contains("News"))
{
if ((nodeType as BusiBlocks.CommsBlock.News.Category).ParentCategory == null)
{
return;
}
nodeText = (nodeType as BusiBlocks.CommsBlock.News.Category).ParentCategory.Name;
BusiBlocks.CommsBlock.News.Category x = NewsManager.GetCategoryByName(nodeText, true);
t = (T)Convert.ChangeType(x, typeof(T));
}
else if (tempNodeType.FullName.Contains("Doco"))
{
if ((nodeType as BusiBlocks.DocoBlock.Category).ParentCategory == null)
{
return;
}
nodeText = (nodeType as BusiBlocks.DocoBlock.Category).ParentCategory.DisplayName;
nodeID = (nodeType as BusiBlocks.DocoBlock.Category).ParentCategory.Id;
BusiBlocks.DocoBlock.Category x = DocoManager.GetCategory(nodeID);
t = (T)Convert.ChangeType(x, typeof(T));
}
break;
case "Region":
nodeText = (nodeType as Region).ParentRegion.Name;
break;
default:
break;
}
if (RadTreeView1.FindNodeByText(nodeText) != null)
{
AddSubNode(nodeType, isAdmin, showNodeItems, userAdminList, personId);
}
else
{
//Add the parent node that does not have a parent node to a list.
temp.Add(nodeType);
AddParentNode(t, isAdmin, showNodeItems, userAdminList, personId);
foreach (T item in temp)
{
AddSubNode(item, isAdmin, showNodeItems, userAdminList, personId);
}
}
}
public void DeleteCategory(string Id)
{
// Need to figure out if this is a comms block category or a doco block category.
if (!string.IsNullOrEmpty(Id))
{
BusiBlocks.CommsBlock.News.Category news = null;
try
{
news = NewsManager.GetCategory(Id);
}
catch (NewsCategoryNotFoundException) { }
if (news != null)
{
NewsManager.DeleteCategory(news);
}
else
{
BusiBlocks.DocoBlock.Category doco = null;
try
{
doco = DocoManager.GetCategory(Id);
}
catch (DocoCategoryNotFoundException) { }
if (doco != null)
{
DocoManager.DeleteCategory(doco);
}
}
}
}
protected void AddSubNode <T>(T nodeType, bool isAdmin, bool showNodeItems, IList <T> userAdminList, string personId)
{
var tempNodeType = typeof(T);
RadTreeNode node = new RadTreeNode();
switch (tempNodeType.Name)
{
case "Category":
if (tempNodeType.FullName.Contains("News"))
{
BusiBlocks.CommsBlock.News.Category category = nodeType as BusiBlocks.CommsBlock.News.Category;
CreateCategoryNode(category, isAdmin);
}
else if (tempNodeType.FullName.Contains("Doco"))
{
BusiBlocks.DocoBlock.Category category = nodeType as BusiBlocks.DocoBlock.Category;
CreateCategoryNode(category, isAdmin);
}
break;
case "Region":
Region region = nodeType as Region;
IList <Region> userAdminRegions = userAdminList as IList <Region>;
CreateRegionNode(region, isAdmin, userAdminRegions, personId);
if (showNodeItems)
{
CreateRegionNodeItems(region, personId);
}
break;
default:
break;
}
}
private void AddArticles(BusiBlocks.DocoBlock.Category category, IList <Article> articles)
{
IList <Article> artls = DocoManager.GetArticles(category, ArticleStatus.All, false);
foreach (Article article in artls)
{
articles.Add(article);
}
}
public object GetSelectedItemBelow(string nodeName, string treeViewType, string treeViewName)
{
List <KeyValuePair <string, string> > listItems = new List <KeyValuePair <string, string> >();
switch (treeViewType)
{
case "Category":
switch (treeViewName)
{
case "Doco":
BusiBlocks.DocoBlock.Category cat = DocoManager.GetCategoryByName(nodeName, true);
listItems.Add(new KeyValuePair <string, string>(cat.Id, cat.DisplayName));
IList <BusiBlocks.DocoBlock.Category> docoCategories = DocoManager.GetAllCategoriesBelow(cat.Id);
foreach (BusiBlocks.DocoBlock.Category item in docoCategories)
{
listItems.Add(new KeyValuePair <string, string>(item.Id, item.DisplayName));
}
break;
case "News":
BusiBlocks.CommsBlock.News.Category selectedNews = NewsManager.GetCategoryByName(nodeName, true);
IList <BusiBlocks.CommsBlock.News.Category> news = NewsManager.GetCategories(selectedNews.Id, true);
foreach (BusiBlocks.CommsBlock.News.Category newsItem in news)
{
listItems.Add(new KeyValuePair <string, string>(newsItem.Id, newsItem.Name));
}
break;
default: break;
}
break;
case "Region":
BusiBlocks.SiteLayer.Region selectedRegion = SiteManager.GetRegionByName(nodeName);
if (selectedRegion != null)
{
listItems.Add(new KeyValuePair <string, string>(selectedRegion.Id, selectedRegion.Name));
IList <Region> regions = SiteManager.GetAllRegionsBelow(selectedRegion);
foreach (Region region in regions)
{
listItems.Add(new KeyValuePair <string, string>(region.Id, region.Name));
}
}
break;
default:
break;
}
return(listItems);
}
protected void AddCategoryClick(object sender, EventArgs e)
{
string categoryName = popAddCategory.Value;
string categoryId = popAddCategory.ReferrerId;
string categoryTypeName = string.Empty;
// Need to figure out if this is a comms block category or a doco block category.
if (!string.IsNullOrEmpty(categoryId))
{
BusiBlocks.CommsBlock.News.Category news = null;
try
{
news = NewsManager.GetCategory(categoryId);
categoryTypeName = news.GetType().Name;
}
catch (NewsCategoryNotFoundException) { }
if (news != null)
{
BusiBlocks.CommsBlock.News.Category childCategory = NewsManager.CreateCategory(categoryName);
childCategory.ParentCategory = news;
NewsManager.UpdateCategory(childCategory);
this.PopulateTreeView <BusiBlocks.CommsBlock.News.Category>(NewsManager.GetAllCategories(), true, false, string.Empty);
}
else
{
BusiBlocks.DocoBlock.Category doco = null;
try
{
doco = DocoManager.GetCategory(categoryId);
categoryTypeName = doco.GetType().Name;
}
catch (DocoCategoryNotFoundException) { }
if (doco != null)
{
BusiBlocks.DocoBlock.Category childDocoCategory = DocoManager.CreateCategory(categoryName);
childDocoCategory.ParentCategory = doco;
DocoManager.UpdateCategory(childDocoCategory);
this.PopulateTreeView <BusiBlocks.DocoBlock.Category>(DocoManager.GetAllCategories(), true, false, string.Empty);
}
}
RadTreeView1.DataBind();
RadTreeView1.FindNodeByText(categoryName).ExpandParentNodes();
RadTreeView1.FindNodeByText(categoryName).Selected = true;
((IFeedback)this.Page.Master).ShowFeedback(
BusiBlocksConstants.Blocks.Administration.LongName,
categoryTypeName,
Feedback.Actions.Created,
categoryName
);
}
}
public void DeleteCategory(string Id, string treeViewName)
{
switch (treeViewName)
{
case "News":
BusiBlocks.CommsBlock.News.Category newsCategory = NewsManager.GetCategory(Id);
NewsManager.DeleteCategory(newsCategory);
break;
case "Doco":
BusiBlocks.DocoBlock.Category docoCategory = DocoManager.GetCategory(Id);
DocoManager.DeleteCategory(docoCategory);
break;
default:
break;
}
}
private string[] GetSelectedCategories()
{
List <string> categories = new List <string>();
foreach (ListItem item in listForum.Items)
{
if (item.Selected)
{
BusiBlocks.DocoBlock.Category category = BusiBlocks.DocoBlock.DocoManager.GetCategory(item.Value);
if (BusiBlocks.SecurityHelper.CanUserView(User.Identity.Name, category.Id))
{
categories.Add(category.DisplayName);
}
}
}
return(categories.ToArray());
}
/// <summary>
/// Using the category data source, create the tree. Any categories with no parent will become root
/// nodes. Any categories with a parent will be added to its parent.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="categoryDataSource"></param>
/// <param name="isAdmin"></param>
/// <param name="showNodeItems"></param>
protected void CreateCategoryTreeView <T>(IList <T> categoryDataSource, bool isAdmin, bool showNodeItems)
{
var t = typeof(T);
//add root node
var allNodes = from nodes in categoryDataSource select nodes;
// Create the sort list.
List <SortStruct> sortList = new List <SortStruct>();
foreach (var r in allNodes)
{
if (r.GetType().FullName.Contains("News"))
{
BusiBlocks.CommsBlock.News.Category category = r as BusiBlocks.CommsBlock.News.Category;
string parentId = (category.ParentCategory != null) ? category.ParentCategory.Id : string.Empty;
sortList.Add(new SortStruct()
{
Id = category.Id, ParentId = parentId, Original = category, OriginalType = category.GetType()
});
}
else if (r.GetType().FullName.Contains("Doco"))
{
BusiBlocks.DocoBlock.Category category = r as BusiBlocks.DocoBlock.Category;
string parentId = (category.ParentCategory != null) ? category.ParentCategory.Id : string.Empty;
sortList.Add(new SortStruct()
{
Id = category.Id, ParentId = parentId, Original = category, OriginalType = category.GetType()
});
}
}
int circuitBreaker = 0;
do
{
// Find the o-level objects.
IList <SortStruct> oLevels = Add0Levels(sortList, isAdmin, showNodeItems);
foreach (SortStruct item in oLevels)
{
sortList.Remove(item);
}
circuitBreaker++;
}while (sortList.Count > 0 && circuitBreaker < 100);
}
public void EditCategory(string Id, string Name, string treeViewName)
{
switch (treeViewName)
{
case "News":
BusiBlocks.CommsBlock.News.Category category = NewsManager.GetCategory(Id);
category.Name = Name;
NewsManager.UpdateCategory(category);
break;
case "Doco":
BusiBlocks.DocoBlock.Category docoCategory = DocoManager.GetCategory(Id);
docoCategory.DisplayName = Name;
DocoManager.UpdateCategory(docoCategory);
break;
default:
break;
}
}
protected void AddArticleToList(IList <Article> articles, string name)
{
if (!string.IsNullOrEmpty(name))
{
BusiBlocks.DocoBlock.Category category = DocoManager.GetCategoryByName(name, true);
if (category != null)
{
AddArticles(category, articles);
}
else// wild card scenario.
{
IList <BusiBlocks.DocoBlock.Category> categories = DocoManager.GetCategoryByLikeName(name, true);
foreach (BusiBlocks.DocoBlock.Category item in categories)
{
AddArticles(item, articles);
}
}
}
}
public void MoveCategory(string source, string destination, string treeViewName)
{
switch (treeViewName)
{
case "News":
BusiBlocks.CommsBlock.News.Category destNewsCategory = NewsManager.GetCategoryByName(destination, true);
BusiBlocks.CommsBlock.News.Category sourceNewsCategory = NewsManager.GetCategoryByName(source, true);
sourceNewsCategory.ParentCategory = destNewsCategory;
NewsManager.UpdateCategory(sourceNewsCategory);
break;
case "Doco":
BusiBlocks.DocoBlock.Category destDocoCategory = DocoManager.GetCategoryByName(destination, true);
BusiBlocks.DocoBlock.Category sourceDocoCategory = DocoManager.GetCategoryByName(source, true);
sourceDocoCategory.ParentCategory = destDocoCategory;
DocoManager.UpdateCategory(sourceDocoCategory);
break;
default:
break;
}
}
public static NavigationPage Admin_DocoDetailsNew(BusiBlocks.DocoBlock.Category parentCategory)
{
return(new NavigationPage(BuildUrl("/Doco/DocoDetails.aspx", "parentCategory={0}", parentCategory.Id)));
}
protected void CreateCategoryNode <T>(T category, bool isAdmin)
{
var tempNode = typeof(T);
string nodeName = string.Empty;
string nodeId = string.Empty;
string nodeParentName = string.Empty;
string nodeParentId = string.Empty;
string createLink = string.Empty;
string createLinkText = string.Empty;
bool hasAccess = false;
var tempCategory = category;
string createLinkStyle = string.Empty;
if (tempNode.FullName.Contains("News"))
{
nodeName = (category as BusiBlocks.CommsBlock.News.Category).Name;
nodeId = (category as BusiBlocks.CommsBlock.News.Category).Id;
if ((category as BusiBlocks.CommsBlock.News.Category).ParentCategory != null)
{
nodeParentName = (category as BusiBlocks.CommsBlock.News.Category).ParentCategory.Name;
nodeParentId = (category as BusiBlocks.CommsBlock.News.Category).ParentCategory.Id;
}
BusiBlocks.CommsBlock.News.Category x = NewsManager.GetCategoryByName(nodeName, true);
tempCategory = (T)Convert.ChangeType(x, typeof(T));
createLink = Navigation.Communication_NewsCategoryNewItem(x).GetAbsoluteClientUrl(false);
}
else if (tempNode.FullName.Contains("Doco"))
{
nodeName = (category as BusiBlocks.DocoBlock.Category).DisplayName;
nodeId = (category as BusiBlocks.DocoBlock.Category).Id;
if ((category as BusiBlocks.DocoBlock.Category).ParentCategory != null)
{
nodeParentName = (category as BusiBlocks.DocoBlock.Category).ParentCategory.DisplayName;
nodeParentId = (category as BusiBlocks.DocoBlock.Category).ParentCategory.Id;
}
BusiBlocks.DocoBlock.Category x = DocoManager.GetCategory(nodeId);
tempCategory = (T)Convert.ChangeType(x, typeof(T));
createLink = Navigation.Doco_NewArticle(nodeId).GetAbsoluteClientUrl(false);
}
if (RadTreeView1.FindNodeByText(nodeName) == null)
{
RadTreeNode node = new RadTreeNode(nodeName, nodeId);
string itemCount = string.Empty;
//create node icons and links for new item.
if (CategoryType == "News")
{
node.ImageUrl = "../app_themes/default/icons/commCat.gif";
var cat = NewsManager.GetCategory(nodeId);
var newsItems = NewsManager.GetItems(cat, false);
itemCount = NewsManager.CountItems(newsItems, Page.User.Identity.Name).ToString();
createLinkText = "Announcement";
createLinkStyle = "newAnnounce";
createLink = Navigation.Communication_NewsNewItem(NewsManager.GetCategory((category as BusiBlocks.CommsBlock.News.Category).Id)).GetAbsoluteClientUrl(false);
}
else if (CategoryType == "Doco")
{
node.ImageUrl = "../App_Themes/Default/icons/folder.png";
itemCount = DocoManager.CountItems(nodeId, Page.User.Identity.Name, Utilities.GetUserName(Page.User.Identity.Name)).ToString();
createLinkStyle = "newDoc";
createLinkText = "Document";
}
Panel p = new Panel();
p.ID = "pnlNode";
p.CssClass = "tvNode";
Label lblName = new Label();
lblName.ID = "lblDivNodeName";
lblName.Text = nodeName + " (" + itemCount + ") ";
Label lblContextMenu = new Label();
lblContextMenu.ID = "lblContextMenu";
lblContextMenu.CssClass = nodeId + "_tvContext hideElement";
//if user can edit then no need to check for contribute.
hasAccess = SecurityHelper.CheckWriteAccess(Page.User.Identity.Name, nodeId);
nodeName = "\'" + Utilities.EscapeSpecialCharacters(nodeName) + "\'";
if (isAdmin)
{
string url = tempNode.FullName.Contains("News") ? Navigation.Communication_NewsCategoryEditItem(nodeId).GetClientUrl(this, false) : Navigation.Admin_DocoDetails(nodeId).GetClientUrl(this, false);
lblContextMenu.Text = "<a href=" + url + " class='edit'>Edit</a> ";
string ParentCatId = string.Empty;
//if all categories are listed as one node i.e. as list then the root is always null.(caters for any node with null parent)
if (nodeParentId != string.Empty)
{
ParentCatId = nodeParentId;
}
lblContextMenu.Text += "<a href=# class='deleteitem' onclick=\"showDeleteCategoryPopup('Category','" + nodeId + "'," + nodeName + ",'','Delete');\">Delete</a> " +//delete link
"<a href=# class='addCategory' onclick=\"showAddCategoryPopup('Category','" + nodeId + "',''," + nodeName + ",'Add');\">Add Category</a>";
}
else
{
if (hasAccess)
{
lblContextMenu.Text = "<a href='" + createLink + "' class='" + createLinkStyle + "'>Create " + createLinkText + "</a>";
}
}
p.Controls.Add(lblName);
p.Controls.Add(lblContextMenu);
node.Controls.Add(p);
RadTreeNode tNode = RadTreeView1.FindNode(x => x.Text.Contains(nodeParentName));
if (tNode == null)
{
RadTreeView1.Nodes.Add(node);
}
else if (nodeParentId != string.Empty)
{
if (tNode != null)
{
RadTreeView1.FindNodeByText(nodeParentName).Nodes.Add(node);
}
}
else
{
RadTreeView1.Nodes.Add(node);
}
}
}
protected void DeleteCategoryClick(object sender, EventArgs e)
{
string categoryName = string.Empty;
string categoryId = popDeleteCategory.ReferrerId;
string categoryTypeName = string.Empty;
string parentCategoryName = string.Empty;
bool deleteFailure = false;
// Need to figure out if this is a comms block category or a doco block category.
if (!string.IsNullOrEmpty(categoryId))
{
BusiBlocks.CommsBlock.News.Category news = null;
try
{
news = NewsManager.GetCategory(categoryId);
}
catch (NewsCategoryNotFoundException) { }
if (news != null)
{
categoryTypeName = news.GetType().Name;
categoryName = news.Name;
// Don't allow the root category to be deleted.
if (news.ParentCategory == null)
{
((IFeedback)this.Page.Master).ShowFeedback(
BusiBlocksConstants.Blocks.Administration.LongName,
news.Name,
Feedback.Actions.Error,
"Cannot delete the highest level category"
);
return;
}
parentCategoryName = news.ParentCategory.Name;
IList <BusiBlocks.CommsBlock.News.Item> newsItems = NewsManager.GetItems(news, true);
IList <BusiBlocks.CommsBlock.News.Category> newsSubCategories = NewsManager.GetCategories(news.Id, true);
// NewsManager.GetCategories returns the root category, so it will always have at least one item
if (newsSubCategories.Count <= 1 && newsItems.Count == 0)
{
NewsManager.DeleteCategory(news);
PopulateTreeView <BusiBlocks.CommsBlock.News.Category>(NewsManager.GetViewableCategories(Page.User.Identity.Name), true, false, string.Empty);
}
else
{
deleteFailure = true;
}
}
else
{
BusiBlocks.DocoBlock.Category doco = null;
try
{
doco = DocoManager.GetCategory(categoryId);
}
catch (DocoCategoryNotFoundException) { }
if (doco != null)
{
categoryTypeName = doco.GetType().Name;
categoryName = doco.DisplayName;
parentCategoryName = doco.ParentCategory.DisplayName;
IList <Article> docoItems = DocoManager.GetArticles(doco, ArticleStatus.All, true);
IList <BusiBlocks.DocoBlock.Category> docoSubCategories = DocoManager.GetAllCategoriesBelow(doco.Id);
if (docoSubCategories.Count == 0 && docoItems.Count == 0)
{
DocoManager.DeleteCategory(doco);
this.PopulateTreeView <BusiBlocks.DocoBlock.Category>(DocoManager.GetAllCategories(), true, false, string.Empty);
}
else
{
deleteFailure = true;
}
}
}
RadTreeView1.DataBind();
}
//Displaying feedback.
if (deleteFailure)
{
((IFeedback)this.Page.Master).ShowFeedback(
BusiBlocksConstants.Blocks.Administration.LongName,
categoryTypeName,
Feedback.Actions.Error,
ErrorCategoryNotEmpty
);
RadTreeView1.FindNodeByText(categoryName).ExpandParentNodes();
RadTreeView1.FindNodeByText(categoryName).Selected = true;
}
else
{
((IFeedback)this.Page.Master).ShowFeedback(
BusiBlocksConstants.Blocks.Administration.LongName,
categoryTypeName,
Feedback.Actions.Deleted,
categoryName
);
RadTreeView1.FindNodeByText(parentCategoryName).ExpandParentNodes();
RadTreeView1.FindNodeByText(parentCategoryName).Selected = true;
}
}