/// <summary>
/// Expects the "CreateDocumentStructure" method to be run first.
/// </summary>
private bool RestorePermissionInheritance()
{
// Create an instance of the Tree provider
TreeProvider tree = new TreeProvider(MembershipContext.AuthenticatedUser);
// Get default culture code
string culture = SettingsKeyInfoProvider.GetStringValue(SiteContext.CurrentSiteName + ".CMSDefaultCultureCode");
// Get the API Example document
TreeNode node = tree.SelectSingleNode(SiteContext.CurrentSiteName, "/API-Example/API-Example-subpage", culture);
if (node != null)
{
// Restore permission inheritance
AclInfoProvider.RestoreInheritance(node);
return(true);
}
return(false);
}
/// <summary>
/// Resets permission inheritance of node and its children.
/// </summary>
/// <param name="siteName">Name of site</param>
/// <param name="nodeAliasPath">Alias path</param>
/// <param name="recursive">Indicates whether to recursively reset all nodes below the current node</param>
/// <param name="user">Current user</param>
/// <param name="tr">Tree provider</param>
/// <returns>Whether TRUE if no permission conflict has occurred</returns>
private bool ResetNodePermission(string siteName, string nodeAliasPath, bool recursive, UserInfo user, TreeProvider tr)
{
// Check permissions
bool permissionsResult = false;
try
{
if (tr == null)
{
tr = new TreeProvider(user);
}
// Get node by alias path
TreeNode treeNode = tr.SelectSingleNode(siteName, nodeAliasPath, null, true, null, false);
permissionsResult = CanModifyPermission(!recursive, treeNode, user);
if (treeNode != null)
{
// If user has permissions
if (permissionsResult)
{
// Break inheritance of a node
if (!AclInfoProvider.DoesNodeInheritPermissions(treeNode))
{
// Restore inheritance of a node
AclInfoProvider.RestoreInheritance(treeNode);
// Log current encoded alias path
AddLog(HTMLHelper.HTMLEncode(nodeAliasPath));
// Log staging task and flush cache
DocumentSynchronizationHelper.LogDocumentChange(treeNode, TaskTypeEnum.RestoreACLInheritance, treeNode.TreeProvider, SynchronizationInfoProvider.ENABLED_SERVERS, null, treeNode.TreeProvider.AllowAsyncActions);
Node.ClearCache();
// Insert information about this event to event log.
if (DocumentManager.Tree.LogEvents)
{
if (recursive)
{
LogContext.LogEventToCurrent(EventType.INFORMATION, "Content", "DOCPERMISSIONSMODIFIED", string.Format(ResHelper.GetAPIString("security.documentpermissionsrestoredfordoc", "Permissions of the page '{0}' have been restored to the parent page permissions."), nodeAliasPath), null, user.UserID, user.UserName, treeNode.NodeID, treeNode.GetDocumentName(), ipAddress, Node.NodeSiteID, null, null, null, DateTime.Now);
}
else
{
EventLogProvider.LogEvent(EventType.INFORMATION, "Content", "DOCPERMISSIONSMODIFIED", ResHelper.GetAPIString("security.documentpermissionsrestored", "Permissions have been restored to the parent page permissions."), eventUrl, user.UserID, user.UserName, treeNode.NodeID, treeNode.GetDocumentName(), ipAddress, Node.NodeSiteID);
}
}
}
else
{
AddLog(string.Format(GetString("cmsdesk.skippingrestoring"), HTMLHelper.HTMLEncode(nodeAliasPath)));
}
}
// Recursively reset node inheritance
if (recursive)
{
// Get child nodes of current node
DataSet ds = DocumentManager.Tree.SelectNodes(siteName, treeNode.NodeAliasPath.TrimEnd('/') + "/%", TreeProvider.ALL_CULTURES, true, null, null, null, 1, false, -1, DocumentColumnLists.SELECTNODES_REQUIRED_COLUMNS + ",NodeAliasPath");
if (!DataHelper.DataSourceIsEmpty(ds))
{
foreach (DataRow dr in ds.Tables[0].Rows)
{
string childNodeAliasPath = ValidationHelper.GetString(dr["NodeAliasPath"], string.Empty);
if (!string.IsNullOrEmpty(childNodeAliasPath))
{
bool tempPermissionsResult = ResetNodePermission(siteName, childNodeAliasPath, true, user, tr);
permissionsResult = tempPermissionsResult && permissionsResult;
}
}
}
}
}
}
catch (ThreadAbortException ex)
{
if (CMSThread.Stopped(ex))
{
// When canceled
CurrentInfo = GetString("cmsdesk.restoringcanceled");
AddLog(CurrentInfo);
}
else
{
// Log error
CurrentError = GetString("cmsdesk.restoringfailed") + ": " + ex.Message;
AddLog(CurrentError);
}
}
catch (Exception ex)
{
// Log error
CurrentError = GetString("cmsdesk.restoringfailed") + ": " + ex.Message;
AddLog(CurrentError);
}
return(permissionsResult);
}