private void BuildAuthRoleTree(XmlElement current_element, Dictionary <string, AuthRole> roles, string current_name)
{
AuthRole current_role = roles[current_name];
foreach (XmlElement child_element in current_element.ChildNodes)
{
if (child_element.Name.Equals("AuthItems"))
{
foreach (XmlElement child_element2 in child_element.ChildNodes)
{
if (child_element2.Name.Equals("AuthItem"))
{
string authitem_name = child_element2.Attributes["ItemName"].Value.ToString();
AuthItem item = RepositoryMgr.AuthItemMgr.FindById(authitem_name);
if (item != null)
{
current_role.ForbiddenItems.Add(item);
}
}
}
}
else if (child_element.Name.Equals("Children"))
{
foreach (XmlElement child_element2 in child_element.ChildNodes)
{
if (child_element2.Name.Equals("AuthRole"))
{
string child_role_name = child_element2.Attributes["RoleName"].Value.ToString();
current_role.Children.Add(roles[child_role_name]);
}
}
}
}
}
public bool CheckAccess(string action)
{
AuthItem item = RepositoryMgr.AuthItemMgr.FindById(action);
if (item == null)
{
return(true);
}
return(CheckAccess(item));
}
public bool ForbidItem(AuthItem _item)
{
foreach (AuthItem item in ForbiddenItems)
{
if (item.Equals(_item))
{
return(true);
}
}
return(false);
}
public override bool Equals(object obj)
{
if (obj is AuthItem)
{
AuthItem _obj = obj as AuthItem;
if (_obj.ItemName.Equals(ItemName))
{
return(true);
}
}
return(false);
}
public bool CheckAccess(AuthItem item_to_chk)
{
if (FullControl.Equals("1"))
{
return(true);
}
foreach (AuthRole child_role in Children)
{
if (child_role.CheckAccess(item_to_chk))
{
return(true);
}
}
foreach (AuthItem item in ForbiddenItems)
{
if (item.Equals(item_to_chk))
{
return(false);
}
}
return(true);
}
protected override object GetDbProperty(AuthRole _obj, string property_name)
{
if (property_name.Equals("Children"))
{
List <int> child_role_ids = new List <int>();
DbSelectStatement clause = DbMgr.CreateSelectClause();
clause
.SelectColumn("AuthRoleRole", "ChildRoleID")
.From("AuthRoleRole")
.Criteria
.IsEqual("AuthRoleRole", "ParentRoleID", _obj.RoleID);
DbCommand cmd = DbMgr.CreateDbCommand(clause);
DbDataReader _reader = cmd.ExecuteReader();
while (_reader.Read())
{
int?child_role_id = GetInt32(_reader, "ChildRoleID");
if (child_role_id != null)
{
child_role_ids.Add(child_role_id.Value);
}
}
_reader.Close();
cmd.Dispose();
List <AuthRole> child_roles = new List <AuthRole>();
foreach (int child_role_id in child_role_ids)
{
AuthRole child_role = RepositoryMgr.AuthRoleMgr.FindByRoleID(child_role_id);
if (child_role != null)
{
child_roles.Add(child_role);
}
}
return(child_roles);
}
else if (property_name.Equals("Items"))
{
List <int> item_ids = new List <int>();
DbSelectStatement clause = DbMgr.CreateSelectClause();
clause
.SelectColumn("AuthRoleItem", "ItemID")
.From("AuthRoleItem")
.Criteria
.IsEqual("AuthRoleItem", "RoleID", _obj.RoleID);
DbCommand cmd = DbMgr.CreateDbCommand(clause);
DbDataReader _reader = cmd.ExecuteReader();
while (_reader.Read())
{
int?item_id = GetInt32(_reader, "ItemID");
if (item_id != null)
{
item_ids.Add(item_id.Value);
}
}
_reader.Close();
cmd.Dispose();
List <AuthItem> items = new List <AuthItem>();
foreach (int item_id in item_ids)
{
AuthItem item = RepositoryMgr.AuthItemMgr.FindById(item_id);
if (item != null)
{
items.Add(item);
}
}
return(items);
}
return(null);
}