public void ResetInheritance(PermissionsGetQuery options)
{
var spwebUrl = EnsureUrl(options.Url, options.ListId);
try
{
using (var clientContext = new SPContext(spwebUrl, credentials.Get(spwebUrl)))
{
List splist = clientContext.Web.Lists.GetById(options.ListId);
var splistItemCollection = splist.GetItems(options.Id.HasValue ?
CAMLQueryBuilder.GetItem(options.Id.Value, new string[] { }) :
CAMLQueryBuilder.GetItem(options.ContentId, new string[] { }));
var lazyListItems = clientContext.LoadQuery(splistItemCollection.Include(item => item.HasUniqueRoleAssignments, item => item.Id));
clientContext.ExecuteQuery();
var splistItem = lazyListItems.First();
splistItem.ResetRoleInheritance();
clientContext.ExecuteQuery();
}
}
catch (Exception ex)
{
string itemId = options.Id.HasValue ? options.Id.Value.ToString(CultureInfo.InvariantCulture) : options.ContentId.ToString();
string message = string.Format("An exception of type {0} occurred in the SPPermissionsService.ResetInheritance() method for ListId: {1} ItemId: {2}. The exception message is: {3}", ex.GetType(), options.ListId, itemId, ex.Message);
SPLog.RoleOperationUnavailable(ex, message);
throw new SPInternalException(message, ex);
}
}
public SPPermissions Get(int userOrGroupId, PermissionsGetQuery options)
{
var spwebUrl = EnsureUrl(options.Url, options.ListId);
try
{
using (var clientContext = new SPContext(spwebUrl, credentials.Get(spwebUrl)))
{
List splist = clientContext.Web.Lists.GetById(options.ListId);
var splistItemCollection = splist.GetItems(options.Id.HasValue ?
CAMLQueryBuilder.GetItem(options.Id.Value, new string[] { }) :
CAMLQueryBuilder.GetItem(options.ContentId, new string[] { }));
var listItemRoleAssignments = clientContext.LoadQuery(
splistItemCollection.Select(item => item.RoleAssignments.GetByPrincipalId(userOrGroupId)).Include(
roleAssignment => roleAssignment.Member,
roleAssignment => roleAssignment.RoleDefinitionBindings.Include(
roleDef => roleDef.Id,
roleDef => roleDef.Name,
roleDef => roleDef.Description)));
clientContext.ExecuteQuery();
return(listItemRoleAssignments.First().ToPermission());
}
}
catch (Exception ex)
{
string itemId = options.Id.HasValue ? options.Id.Value.ToString(CultureInfo.InvariantCulture) : options.ContentId.ToString();
string message = string.Format("An exception of type {0} occurred in the SPPermissionsService.Get() method for a User or Group with Id: {1} ListId: {2} ItemId: {3}. The exception message is: {4}", ex.GetType(), userOrGroupId, options.ListId, itemId, ex.Message);
SPLog.RoleOperationUnavailable(ex, message);
throw new SPInternalException(message, ex);
}
}
public void Remove(int[] userOrGroupIds, PermissionsGetQuery options)
{
if (userOrGroupIds != null && userOrGroupIds.Length > 0)
{
var spwebUrl = EnsureUrl(options.Url, options.ListId);
try
{
using (var clientContext = new SPContext(spwebUrl, credentials.Get(spwebUrl)))
{
List splist = clientContext.Web.Lists.GetById(options.ListId);
var splistItemCollection = splist.GetItems(options.Id.HasValue ?
CAMLQueryBuilder.GetItem(options.Id.Value, new string[] { }) :
CAMLQueryBuilder.GetItem(options.ContentId, new string[] { }));
var lazyListItems = clientContext.LoadQuery(splistItemCollection.Include(item => item.HasUniqueRoleAssignments, item => item.Id));
clientContext.ExecuteQuery();
var splistItem = lazyListItems.First();
foreach (int userOrGroupId in userOrGroupIds)
{
splistItem.RoleAssignments.GetByPrincipalId(userOrGroupId).DeleteObject();
}
clientContext.ExecuteQuery();
}
}
catch (Exception ex)
{
string listItemId = options.Id.HasValue ? options.Id.Value.ToString(CultureInfo.InvariantCulture) : options.ContentId.ToString();
string userOrGroupIdsString = string.Join(", ", userOrGroupIds);
string message = string.Format("An exception of type {0} occurred in the SPPermissionsService.Remove() method for Users or Groups with Ids: {1} ListId: {2} ItemId: {3}. The exception message is: {4}", ex.GetType(), userOrGroupIdsString, options.ListId, listItemId, ex.Message);
SPLog.RoleOperationUnavailable(ex, message);
throw new SPInternalException(message, ex);
}
}
}
