/// <summary>
/// 导航过滤
/// </summary>
/// <param name="list">导航集合</param>
/// <param name="userId">用户Id</param>
/// <param name="currentUrl">当前链接</param>
/// <returns>IList<MenuEntity></returns>
public IList<MenuEntity> AuthorityFilterByUser(IList<MenuEntity> list, string userId, string currentUrl)
{
var newList = new List<MenuEntity>();
if (list == null || string.IsNullOrWhiteSpace(userId))
{
return newList;
}
//是否首页选中
var isIndexActive = true;
foreach (var menu in list)
{
if (menu.Visible)
{
//主菜单
var newMenu = new MenuEntity() { Id = menu.Id, Icon = menu.Icon, Name = menu.Name, Url = menu.Url, Visible = menu.Visible, Authority = menu.Authority, SubMenuEntitys = new List<object>() };
foreach (var sub in menu.SubMenuEntitys)
{
var submenu = (MenuEntity)sub;
submenu.IsCurrent = this.UrlMath(submenu.Url, currentUrl);
if (submenu.IsCurrent)
{
newMenu.IsCurrent = true;
isIndexActive = false;
}
var auts = submenu.Authority.FindAll(m => m.UserId == userId && m.IsAuthorize);
if (auts.Count >= 1)
{
newMenu.SubMenuEntitys.Add(submenu);
}
}
if (newMenu.SubMenuEntitys.Count >= 1 || this.UrlMath(newMenu.Url, "/Home/Index"))
{
newList.Add(newMenu);
}
}
}
if (isIndexActive)
{
if (newList.Count > 0)
{
newList[0].IsCurrent = true;
}
}
return newList;
}
/// <summary>
/// 读取xml导航权限
/// </summary>
/// <returns>IList<MenuEntity></returns>
public IList <MenuEntity> ReadAuthorityAll()
{
IList <MenuEntity> menuEntityList = new List <MenuEntity>();
var path = AppDomain.CurrentDomain.BaseDirectory + "authority.xml";
XDocument xdoc = XDocument.Load(path);
var elements = xdoc.Root.Elements();
foreach (var item in elements)
{
var menuEntity = new MenuEntity();
menuEntity = this.GetEntityByElement(item);
//子导航
var subElements = item.Elements("menu");
foreach (var subItem in subElements)
{
var subMenuEntity = new MenuEntity();
subMenuEntity = this.GetEntityByElement(subItem);
menuEntity.SubMenuEntitys.Add(subMenuEntity);
}
foreach (var aut in menuEntity.Authority)
{
foreach (var subItem in menuEntity.SubMenuEntitys)
{
var subMenu = (MenuEntity)subItem;
var subAut = subMenu.Authority.FindAll(m => m.UserId == aut.UserId);
var count = subAut.Count;
if (count < 1)
{
subMenu.Authority.Add(aut);
}
}
}
menuEntityList.Add(menuEntity);
}
return(menuEntityList);
}
/// <summary>
/// XML节点转Entity
/// </summary>
/// <param name="element">节点</param>
/// <returns>MenuEntity</returns>
private MenuEntity GetEntityByElement(XElement element)
{
var menuEntity = new MenuEntity();
menuEntity.Authority = new List<Authority>();
menuEntity.SubMenuEntitys = new List<object>();
menuEntity.Id = element.Attribute("id").Value;
menuEntity.Name = element.Attribute("name").Value;
menuEntity.Url = element.Attribute("url").Value;
menuEntity.Icon = element.Attribute("icon").Value;
menuEntity.Visible = Convert.ToBoolean(element.Attribute("visible").Value);
//授权信息
var authoritys = element.Elements("authority");
foreach (var autItem in authoritys)
{
var authority = new Authority();
authority.UserId = autItem.Attribute("userId").Value;
authority.IsAuthorize = Convert.ToBoolean(autItem.Attribute("isAuthorize").Value);
menuEntity.Authority.Add(authority);
}
return menuEntity;
}
/// <summary>
/// 读取xml导航权限
/// </summary>
/// <returns>IList<MenuEntity></returns>
public IList<MenuEntity> ReadAuthorityAll()
{
IList<MenuEntity> menuEntityList = new List<MenuEntity>();
var path = AppDomain.CurrentDomain.BaseDirectory + "authority.xml";
XDocument xdoc = XDocument.Load(path);
var elements = xdoc.Root.Elements();
foreach (var item in elements)
{
var menuEntity = new MenuEntity();
menuEntity = this.GetEntityByElement(item);
//子导航
var subElements = item.Elements("menu");
foreach (var subItem in subElements)
{
var subMenuEntity = new MenuEntity();
subMenuEntity = this.GetEntityByElement(subItem);
menuEntity.SubMenuEntitys.Add(subMenuEntity);
}
foreach (var aut in menuEntity.Authority)
{
foreach (var subItem in menuEntity.SubMenuEntitys)
{
var subMenu = (MenuEntity)subItem;
var subAut = subMenu.Authority.FindAll(m => m.UserId == aut.UserId);
var count = subAut.Count;
if (count < 1)
{
subMenu.Authority.Add(aut);
}
}
}
menuEntityList.Add(menuEntity);
}
return menuEntityList;
}