/// <summary>
/// 递归生成权限树形结构数据
/// </summary>
/// <param name="permissionData"></param>
/// <param name="parentName"></param>
/// <param name="parentLevel"></param>
/// <returns></returns>
protected List <PermissionTreeDto> GetPermissionTreeStruct(ListResultDto <FlatPermissionDto> permissionData, string parentName, int parentLevel)
{
List <PermissionTreeDto> treeList = new List <PermissionTreeDto>();
var level = parentLevel + 1;
var treeData = permissionData.Items.Where(b => b.ParentName == parentName).ToList();
foreach (var item in treeData)
{
var children = GetPermissionTreeStruct(permissionData, item.Name, level);
var model = new PermissionTreeDto()
{
title = item.DisplayName, name = item.Name, level = level
};
model.children = children.Count <= 0 ? null : children;
model.expand = level <= 2 ? true : false;
treeList.Add(model);
}
return(treeList);
}
/// <summary>
/// 查询角色权限树
/// </summary>
/// <param name="roleId"></param>
/// <returns></returns>
public IList <PermissionTreeDto> QueryRolePermissionForTree(int roleId)
{
using (ISession session = AuthoritySessionProvider.GetSession())
{
using (ITransaction transaction = session.BeginTransaction())
{
List <PermissionTreeDto> trees = new List <PermissionTreeDto>();
PermissionTreeDto tree = new PermissionTreeDto
{
Title = "系统权限",
Expand = true,
Category = "root",
Id = 0,
Children = new List <PermissionTreeDto>()
};
Role role = session
.QueryOver <Role>()
.And(x => x.Id == roleId)
.Fetch(SelectMode.ChildFetch, x => x.RoleModules)
.Fetch(SelectMode.ChildFetch, x => x.RolePermissions)
.List()
.FirstOrDefault();
if (role.RoleModules.Any())
{
foreach (var module in role.RoleModules)
{
PermissionTreeDto childModule = new PermissionTreeDto
{
Title = module.AuthorityModule.Name,
Expand = false,
Id = module.AuthorityModule.Id,
Category = "module",
Children = new List <PermissionTreeDto>()
};
AuthorityModule authorityModule = module.AuthorityModule;
if (authorityModule.AuthorityPages.Any())
{
foreach (var page in authorityModule.AuthorityPages)
{
PermissionTreeDto childPage = new PermissionTreeDto
{
Title = page.Name,
Expand = true,
Id = page.Id,
Category = "page",
Children = new List <PermissionTreeDto>()
};
if (page.Permissions.Any())
{
var rolePermissions = role.RolePermissions.Select(x => x.Permission);
foreach (var permission in page.Permissions)
{
if (page.Id == permission.AuthorityPage.Id)
{
bool isChecked = rolePermissions.Contains(permission);
PermissionTreeDto childPermission = new PermissionTreeDto
{
Title = permission.Name,
Expand = true,
Id = permission.Id,
Category = "per",
Checked = isChecked,
Children = new List <PermissionTreeDto>()
};
childPage.Children.Add(childPermission);
}
}
}
childModule.Children.Add(childPage);
}
}
tree.Children.Add(childModule);
}
}
trees.Add(tree);
transaction.Commit();
return(trees);
}
}
}
