/// <summary>
/// 添加栏目
/// </summary>
/// <param name="parentMenuID">父节点ID</param>
/// <param name="cInfo">添加的栏目，“栏目代码信息”（MenuCode）属性为系统自动生成。如系统已存在父节点（0103），并且具有2个同级节点，同级节点的最大编号为（010302），则该节点编号为010303</param>
/// <returns>新增实体的主键</returns>
public string AddChild(string parentMenuID, MenuInfo cInfo)
{
if (string.IsNullOrEmpty(parentMenuID))
{
throw new ArgumentNullException("父节点ID不能为空。");
}
// 生成新增栏目的栏目代码
string maxChildCode = new Menu().getMaxChildCode(parentMenuID);
MenuInfo pInfo = new Menu().GetByID(parentMenuID);
// 末2位+1，为空则为00；
if (string.IsNullOrEmpty(maxChildCode))
{
cInfo.MenuCode = pInfo.MenuCode + "00";
}
else
{
// 默认编码为00～99
int width = 2;
string max = maxChildCode.Substring(maxChildCode.Length - width);
int maxNum = int.Parse(max);
cInfo.MenuCode = pInfo.MenuCode + String.Format("{0:D2}", maxNum++); ;
}
cInfo.ParentID = parentMenuID;
string menuID = dal.Add(cInfo);
//获取副栏目权限组，子节点默认绑定
PermissionGroupInfo pgInfo = new PermissionGroup().GetByMenuID(parentMenuID);
if (null != pgInfo && string.IsNullOrEmpty(pgInfo.ID) == true)
{
AddPermissionGroup(menuID, pgInfo.ID);
}
return menuID;
}
/// <summary>
/// 为单一角色绑定栏目的权限组
/// </summary>
/// <param name="menuID">栏目ID</param>
/// <param name="roleID">角色ID</param>
/// <param name="permissionGroupCode">权限组代码，假设某个权限组为：浏览1，修改10，删除100，审批1000。该用户在该栏目的权限组代码1011表示，具有浏览修改和审批权限，而不具有删除权限</param>
public void AddRoleToMenu(string menuID, string roleID, string permissionGroupCode)
{
if (string.IsNullOrEmpty(menuID))
{
throw new ArgumentNullException("栏目ID不能为空。");
}
if (string.IsNullOrEmpty(roleID))
{
throw new ArgumentNullException("角色ID不能为空。");
}
if (string.IsNullOrEmpty(permissionGroupCode))
{
throw new ArgumentNullException("权限组代码不能为空。");
}
// 判断权限组代码是否对应权限组
PermissionGroupInfo pgInfo = new PermissionGroup().GetByMenuID(menuID);
IList<PermissionInfo> pList = new Permission().GetList(pgInfo.ID);
if (pList == null)
{
throw new Exception("栏目" + menuID + "对应的权限组不存在");
}
if (permissionGroupCode.Length != pList.Count)
{
throw new Exception("角色添加失败，权限组代码的长度和权限数目不相等。");
}
dal.AddRoleToMenu(menuID, roleID, permissionGroupCode);
}
protected void btnRoleBind_Click(object sender, EventArgs e)
{
try
{
if (rblPower.SelectedIndex == -1)
{
ShowMsg("请选择权限组绑定。");
return;
}
if (string.IsNullOrEmpty(this.NodeID))
{
ShowMsg("请选择栏目。");
return;
}
PermissionGroupInfo pgInfo = new PermissionGroup().GetByMenuID(this.NodeID);
if (pgInfo == null || string.IsNullOrEmpty(pgInfo.ID))
{
ShowMsg("请先为栏目绑定权限组再添加角色。");
return;
}
// 绑定选中的角色
IList<RoleInfo> rList = new Role().GetListByMenuID(this.NodeID);
new BLL.Menu().AddRolesToMenu(this.NodeID, pgInfo.ID, rList);
// 显示角色的权限配置列表
gvRoleList.DataSource = rList;
gvRoleList.DataBind();
}
catch (ArgumentNullException aex)
{
ShowMsg(aex.Message);
}
catch (Exception exc)
{
ShowMsg(exc.Message);
Log(exc);
}
}
/// <summary>
/// 将角色和栏目以及权限组进行绑定
/// </summary>
/// <param name="menuID">栏目</param>
/// <param name="permissionGroupID">权限</param>
/// <param name="rList">角色列表</param>
public void AddRolesToMenu(string menuID, string permissionGroupID, IList<RoleInfo> rList)
{
if (string.IsNullOrEmpty(menuID))
{
throw new ArgumentNullException("请选择栏目");
}
if (string.IsNullOrEmpty(permissionGroupID))
{
throw new ArgumentNullException("请选择权限组绑定。");
}
if (rList == null || rList.Count == 0)
{
throw new ArgumentNullException("请选择至少一个角色进行绑定。");
}
string relationID = string.Empty;
PermissionGroupInfo pgInfo = new PermissionGroup().GetByMenuID(menuID);
if (pgInfo == null || pgInfo.ID != permissionGroupID)
{
// 栏目未绑定任何权限组，则先进行绑定
relationID = new BLL.Menu().AddPermissionGroup(menuID, permissionGroupID);
}
else
{
relationID = pgInfo.RelationID;
}
//删除栏目权限组组合所对应的所有角色
InitialMenuRole(menuID);
foreach (RoleInfo rInfo in rList)
{
string defaultCode = new PermissionGroup().GetDefaultCodeFromPermissionGroupID(permissionGroupID);
AddRoleToMenu(menuID, rInfo.ID, defaultCode);
}
}
/// <summary>
/// 选择编辑栏目
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void tMenus_SelectedNodeChanged(object sender, EventArgs e)
{
try
{
//选中节点值
string value = tMenus.SelectedNode.Value;
this.NodeID = value;
MenuInfo mInfo = new BLL.Menu().GetByID(this.NodeID);
this.ParentID = mInfo.ParentID;
tbName.Text = mInfo.Name;
tbRemark.Text = mInfo.Remark;
tbSortNum.Text = mInfo.MenuCode;
tbURL.Text = mInfo.URL;
//rblIsShow.SelectedIndex = (mInfo.IsShow == true) ? 0 : 1;
if (string.IsNullOrEmpty(mInfo.Target) == false)
{
rblExtend.SelectedValue = mInfo.Target;
}
btnSubmit.Visible = true;
btnAdd.Visible = true;
btnDel.Visible = true;
btnSub.Visible = true;
// 加载权限组
rblPower.DataSource = new PermissionGroup().GetList();
rblPower.DataBind();
PermissionGroupInfo pgInfo = new PermissionGroup().GetByMenuID(mInfo.ID);
if (pgInfo != null && string.IsNullOrEmpty(pgInfo.ID) == false)
{
rblPower.SelectedValue = pgInfo.ID;
btnRoleBind.Visible = true;
}
// 加载角色
IList<RoleInfo> rList = new Role().GetList();
cblRole.DataSource = rList;
cblRole.DataBind();
IList<RoleInfo> mRoleList = new Role().GetListByMenuID(mInfo.ID);
foreach (RoleInfo rInfo in mRoleList)
{
cblRole.Items.FindByValue(rInfo.ID).Selected = true;
}
// 为选中的角色绑定权限
gvRoleList.DataSource = mRoleList;
gvRoleList.DataBind();
}
catch (Exception exc)
{
ShowMsg(exc.Message);
Log(exc);
}
}