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
);
}
}
private IList <Article> GetAllArticles()
{
IList <Category> categories = DocoManager.GetAllCategories();
IList <Article> articles = new List <Article>();
foreach (Category category in categories)
{
if (SecurityHelper.CanUserView(Page.User.Identity.Name, category.Id))
{
IList <Article> arts = DocoManager.GetArticles(category, ArticleStatus.All, false);
foreach (Article article in arts)
{
articles.Add(article);
}
}
}
return(articles);
}
public IList <Category> GetAllEditableCategories()
{
IList <Category> categories = DocoManager.GetAllCategories();
IList <Category> toRemove = new List <Category>();
foreach (Category cat in categories)
{
// Remove this category from the list if it is not viewable by this user.
if (!BusiBlocks.SecurityHelper.CheckWriteAccess(Page.User.Identity.Name, cat.Id))
{
toRemove.Add(cat);
}
}
foreach (Category cat in toRemove)
{
categories.Remove(cat);
}
return(categories);
}
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;
}
}
public IList <Category> GetAllViewableCategories()
{
IList <Category> categories = DocoManager.GetAllCategories();
return(categories);
}
protected void Page_Load(object sender, EventArgs e)
{
tree1.EnableDragAndDrop();
tree1.PopulateTreeView <Category>(DocoManager.GetAllCategories(), true, false, string.Empty);
}