protected override void ExecuteCmdlet()
{
var group = Identity.GetGroup(CurrentWeb);
ClientContext.Load(group,
g => g.AllowMembersEditMembership,
g => g.AllowRequestToJoinLeave,
g => g.AutoAcceptRequestToJoinLeave,
g => g.OnlyAllowMembersViewMembership,
g => g.RequestToJoinLeaveEmailSetting);
ClientContext.ExecuteQueryRetry();
if (SetAssociatedGroup != AssociatedGroupType.None)
{
switch (SetAssociatedGroup)
{
case AssociatedGroupType.Visitors:
{
CurrentWeb.AssociateDefaultGroups(null, null, group);
break;
}
case AssociatedGroupType.Members:
{
CurrentWeb.AssociateDefaultGroups(null, group, null);
break;
}
case AssociatedGroupType.Owners:
{
CurrentWeb.AssociateDefaultGroups(group, null, null);
break;
}
}
}
if (!string.IsNullOrEmpty(AddRole))
{
var roleDefinition = CurrentWeb.RoleDefinitions.GetByName(AddRole);
var roleDefinitionBindings = new RoleDefinitionBindingCollection(ClientContext);
roleDefinitionBindings.Add(roleDefinition);
var roleAssignments = CurrentWeb.RoleAssignments;
roleAssignments.Add(group, roleDefinitionBindings);
ClientContext.Load(roleAssignments);
ClientContext.ExecuteQueryRetry();
}
if (!string.IsNullOrEmpty(RemoveRole))
{
var roleAssignment = CurrentWeb.RoleAssignments.GetByPrincipal(group);
var roleDefinitionBindings = roleAssignment.RoleDefinitionBindings;
ClientContext.Load(roleDefinitionBindings);
ClientContext.ExecuteQueryRetry();
foreach (var roleDefinition in roleDefinitionBindings.Where(roleDefinition => roleDefinition.Name == RemoveRole))
{
roleDefinitionBindings.Remove(roleDefinition);
roleAssignment.Update();
ClientContext.ExecuteQueryRetry();
break;
}
}
var dirty = false;
if (!string.IsNullOrEmpty(Title))
{
group.Title = Title;
dirty = true;
}
if (!string.IsNullOrEmpty(Description))
{
var groupItem = CurrentWeb.SiteUserInfoList.GetItemById(group.Id);
CurrentWeb.Context.Load(groupItem, g => g["Notes"]);
CurrentWeb.Context.ExecuteQueryRetry();
var groupDescription = groupItem["Notes"]?.ToString();
if (groupDescription != Description)
{
groupItem["Notes"] = Description;
groupItem.Update();
dirty = true;
}
var plainTextDescription = PnP.Framework.Utilities.PnPHttpUtility.ConvertSimpleHtmlToText(Description, int.MaxValue);
if (group.Description != plainTextDescription)
{
//If the description is more than 512 characters long a server exception will be thrown.
group.Description = plainTextDescription;
dirty = true;
}
}
if (ParameterSpecified(nameof(AllowRequestToJoinLeave)) && AllowRequestToJoinLeave != group.AllowRequestToJoinLeave)
{
group.AllowRequestToJoinLeave = AllowRequestToJoinLeave;
dirty = true;
}
if (ParameterSpecified(nameof(AutoAcceptRequestToJoinLeave)) && AutoAcceptRequestToJoinLeave != group.AutoAcceptRequestToJoinLeave)
{
group.AutoAcceptRequestToJoinLeave = AutoAcceptRequestToJoinLeave;
dirty = true;
}
if (ParameterSpecified(nameof(AllowMembersEditMembership)) && AllowMembersEditMembership != group.AllowMembersEditMembership)
{
group.AllowMembersEditMembership = AllowMembersEditMembership;
dirty = true;
}
if (ParameterSpecified(nameof(OnlyAllowMembersViewMembership)) && OnlyAllowMembersViewMembership != group.OnlyAllowMembersViewMembership)
{
group.OnlyAllowMembersViewMembership = OnlyAllowMembersViewMembership;
dirty = true;
}
if (RequestToJoinEmail != group.RequestToJoinLeaveEmailSetting)
{
group.RequestToJoinLeaveEmailSetting = RequestToJoinEmail;
dirty = true;
}
if (dirty)
{
group.Update();
ClientContext.ExecuteQueryRetry();
}
if (!string.IsNullOrEmpty(Owner))
{
Principal groupOwner;
try
{
groupOwner = CurrentWeb.EnsureUser(Owner);
group.Owner = groupOwner;
group.Update();
ClientContext.ExecuteQueryRetry();
}
catch
{
groupOwner = CurrentWeb.SiteGroups.GetByName(Owner);
group.Owner = groupOwner;
group.Update();
ClientContext.ExecuteQueryRetry();
}
}
}