/// <summary>
/// Retrieves the current value for the Site Classification of a Site Collection
/// </summary>
/// <param name="site">The target site</param>
/// <param name="classificationValue">The new value for the Site Classification</param>
/// <param name="accessToken">The OAuth Access Token to consume Microsoft Graph, required only for GROUP#0 site collections</param>
/// <returns>The classification for the site</returns>
public static void SetSiteClassification(this Site site, String classificationValue, String accessToken = null)
{
// Determine the modern site template
var baseTemplateValue = site.RootWeb.GetBaseTemplateId();
switch (baseTemplateValue)
{
// It is a "modern" team site
case "GROUP#0":
if (String.IsNullOrEmpty(accessToken))
{
throw new ArgumentNullException("accessToken");
}
// Ensure the GroupId value
site.EnsureProperty(s => s.GroupId);
// Update the Classification of the Office 365 Group
// PATCH https://graph.microsoft.com/beta/groups/{groupId}
string updateGroupUrl = $"{GraphHttpClient.MicrosoftGraphBetaBaseUri}groups/{site.GroupId}";
var updateGroupResult = GraphHttpClient.MakePatchRequestForString(
updateGroupUrl,
content: new
{
classification = classificationValue
},
contentType: "application/json",
accessToken: accessToken);
// Still update the local value to give prompt feedback to the user
site.Classification = classificationValue;
site.Context.ExecuteQueryRetry();
break;
// It is a "modern" communication site
case "SITEPAGEPUBLISHING#0":
default:
site.Classification = classificationValue;
site.Context.ExecuteQueryRetry();
break;
}
}
public static TokenParser ProcessO365GroupSettings(Tenant tenant, ProvisioningTenant provisioningTenant, TokenParser parser, PnPMonitoredScope scope, ProvisioningMessagesDelegate messagesDelegate)
{
if (provisioningTenant.Office365GroupsSettings != null && provisioningTenant.Office365GroupsSettings.Properties.Any())
{
messagesDelegate?.Invoke("Processing Office 365 Group Settings", ProvisioningMessageType.Progress);
bool siteClassificationSettingsExists = false;
if (PnPProvisioningContext.Current != null)
{
string accessToken = string.Empty;
try
{
// Get a fresh Access Token for every request
accessToken = PnPProvisioningContext.Current.AcquireToken(GraphHelper.MicrosoftGraphBaseURI, "Directory.ReadWrite.All");
if (accessToken != null)
{
try
{
var siteClassificationSettings = tenant.GetSiteClassificationsSettings(accessToken);
siteClassificationSettingsExists = true;
}
catch (Exception ex)
{
// Tenant classification doesn't exist, just swallow the exception.
}
if (siteClassificationSettingsExists)
{
// Tenant classification exists, update the necessary values for Group Settings.
try
{
string directorySettingTemplatesUrl = $"{GraphHttpClient.MicrosoftGraphV1BaseUri}groupSettings";
var directorySettingTemplatesJson = GraphHttpClient.MakeGetRequestForString(directorySettingTemplatesUrl, accessToken);
var directorySettingTemplates = JsonConvert.DeserializeObject <DirectorySettingTemplates>(directorySettingTemplatesJson);
// Retrieve the setinngs for "Group.Unified"
var unifiedGroupSetting = directorySettingTemplates.Templates.FirstOrDefault(t => t.DisplayName == "Group.Unified");
if (unifiedGroupSetting != null)
{
var props = provisioningTenant.Office365GroupsSettings.Properties;
foreach (var v in unifiedGroupSetting.SettingValues)
{
var item = props.Where(p => p.Key == v.Name).FirstOrDefault();
if (!string.IsNullOrEmpty(item.Key))
{
v.Value = parser.ParseString(item.Value);
}
}
string updateDirectorySettingUrl = $"{GraphHttpClient.MicrosoftGraphV1BaseUri}groupSettings/{unifiedGroupSetting.Id}";
var updateDirectorySettingResult = GraphHttpClient.MakePatchRequestForString(
updateDirectorySettingUrl,
content: new
{
templateId = unifiedGroupSetting.Id,
values = from v in unifiedGroupSetting.SettingValues select new { name = v.Name, value = v.Value },
},
contentType: "application/json",
accessToken: accessToken);
}
else
{
throw new ApplicationException("Missing DirectorySettingTemplate for \"Group.Unified\"");
}
}
catch (Exception ex)
{
scope.LogError($"Error occurred processing O365 Group settings ${ex.Message}");
}
}
else
{
// Tenant classification doesn't exist, create the necessary template for Group Settings.
try
{
string directorySettingTemplatesUrl = $"{GraphHttpClient.MicrosoftGraphV1BaseUri}groupSettingTemplates";
var directorySettingTemplatesJson = GraphHttpClient.MakeGetRequestForString(directorySettingTemplatesUrl, accessToken);
var directorySettingTemplates = JsonConvert.DeserializeObject <DirectorySettingTemplates>(directorySettingTemplatesJson);
// Retrieve the setinngs for "Group.Unified"
var unifiedGroupSetting = directorySettingTemplates.Templates.FirstOrDefault(t => t.DisplayName == "Group.Unified");
if (unifiedGroupSetting != null)
{
var props = provisioningTenant.Office365GroupsSettings.Properties;
foreach (var v in unifiedGroupSetting.SettingValues)
{
var item = props.Where(p => p.Key == v.Name).FirstOrDefault();
if (!string.IsNullOrEmpty(item.Key))
{
v.Value = parser.ParseString(item.Value);
}
else
{
// Set default value because null is not supported
// It only accepts entire collection and not individual properties
v.Value = v.DefaultValue;
}
}
string updateDirectorySettingUrl = $"{GraphHttpClient.MicrosoftGraphV1BaseUri}groupSettings";
var updateDirectorySettingResult = GraphHttpClient.MakePostRequestForString(
updateDirectorySettingUrl,
content: new
{
templateId = unifiedGroupSetting.Id,
values = from v in unifiedGroupSetting.SettingValues select new { name = v.Name, value = v.Value },
},
contentType: "application/json",
accessToken: accessToken);
}
else
{
throw new ApplicationException("Missing DirectorySettingTemplate for \"Group.Unified\"");
}
}
catch (Exception ex)
{
scope.LogError($"Error occurred processing O365 Group settings ${ex.Message}");
}
}
}
}
catch (Exception ex)
{
scope.LogError($"Error occurred processing O365 Group settings ${ex.Message}");
}
}
}
return(parser);
}