/// <summary>
///
/// </summary>
/// <param name="permissionDesp"></param>
/// <param name="user"></param>
/// <returns></returns>
public static bool UserHasPermissions(this PermissionDescriptionAttribute permissionDesp, IUser user)
{
bool result = false;
if (permissionDesp != null && user != null)
{
ApplicationAndPermissionObjectsCollection pods = PermissionDescriptionParser.ParseApplicationAndPermissionObjects(permissionDesp.Description);
foreach (ApplicationAndPermissionObjects pod in pods)
{
foreach (string permissionCodeName in pod.PermissionObjectCodeNames)
{
if (user.Permissions[pod.ApplicationCodeName, permissionCodeName] != null)
{
result = true;
break;
}
}
if (result)
{
break;
}
}
}
return(result);
}
/// <summary>
/// 分析出一个结构化数据
/// </summary>
/// <returns></returns>
public ApplicationAndPermissionObjectsCollection Parse()
{
return(PermissionDescriptionParser.ParseApplicationAndPermissionObjects(this.Description));
}