Tra le tante cose in quest’ultimo periodo di attività, ho avuto la necessità di creare un XML da dare in pasto a degli utenti che gestiscono la parte di controlli di accesso ad un’area delicata di un progetto in Sharepoint 2010.
Grazie a LinqToXML il compito può esser facilmente svolto
Il codice non è completo, ma bastano queste poche righe per capire come poter continuare ed ottenere tutti i dati necessari per completarlo:
public class ListInformation
{
public List<UserPermission> UserPermissions { get; set; }
public List<ItemPermission> ItemPermissions { get; set; }
}
public class UserPermission
{
public string Username { get; set; }
public List<string> Permissions { get; set; }
}
public class ItemPermission
{
public string Title { get; set; }
public List<string> Permissions { get; set; }
}
private void GenerateXml(SPWeb spWeb, string spListName)
{
SPList myList = spWeb.Lists[spListName];
var roleAssignments = myList.RoleAssignments;
var myListInformation = new ListInformation();
var lstPermissions = new List<UserPermission>();
foreach (SPRoleAssignment roleAssignment in roleAssignments)
{
var roles = (from SPRoleDefinition roleDefinition in roleAssignment.RoleDefinitionBindings select roleDefinition.Name).ToList();
lstPermissions.Add(new UserPermission
{
Username = roleAssignment.Member.Name,
Permissions = roles
});
}
myListInformation.UserPermissions = lstPermissions;
var permissionXml =
new XElement("List", new XElement("Permissions",
from userPermission in myListInformation.UserPermissions
select new XElement("User", new XAttribute("Username", userPermission.Username),
new XElement("Permissions",
from perm in userPermission.Permissions
select new XElement("Permission", perm)))));
var items = myList.Items;
var itemPermissions = new List<ItemPermission>();
foreach (SPListItem item in items)
{
var roles = (from SPRoleAssignment roleDefinition in item.RoleAssignments
select roleDefinition.RoleDefinitionBindings.).ToList();
itemPermissions.Add(new ItemPermission()
{
Title = item.Title,
Permissions = roles
});
}
permissionXml.Add(new XElement("ItemsCollection",
from item in itemPermissions
select new XElement("Item", new XAttribute("Title", item.Title),
new XElement("Permissions",
from perm in item.Permissions
select new XElement("Permission", perm)))));
permissionXml.Save(@"C:\temp\AWEmpPOs.xml");
buona lettura
Rebitting Tags:
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SharePoint|
Tip
posted @ martedì 5 aprile 2011 16:00