/// <summary>
/// Restores object from recycle bin. Called when the "Restore object" button is pressed.
/// Expects the DeleteObject method to be run first.
/// </summary>
private bool RestoreObject()
{
// Prepare query parameters
string where = "VersionObjectType = '" + SiteObjectType.CSSSTYLESHEET + "' AND VersionDeletedByUserID = " + CMSContext.CurrentUser.UserID;
string orderBy = "VersionDeletedWhen DESC";
int topN = 1;
// Get dataset with versions according to the parameters
DataSet versionDS = ObjectVersionHistoryInfoProvider.GetVersionHistories(where, orderBy, topN, null);
if (!DataHelper.DataSourceIsEmpty(versionDS))
{
// Get version
ObjectVersionHistoryInfo version = new ObjectVersionHistoryInfo(versionDS.Tables[0].Rows[0]);
// Restore the object
ObjectVersionManager.RestoreObject(version.VersionID, true);
return(true);
}
return(false);
}
/// <summary>
/// Handles the UniGrid's OnAction event.
/// </summary>
/// <param name="actionName">Name of item (button) that throws event</param>
/// <param name="actionArgument">ID (value of Primary key) of corresponding data row</param>
protected void ugRecycleBin_OnAction(string actionName, object actionArgument)
{
int versionHistoryId = ValidationHelper.GetInteger(actionArgument, 0);
actionName = actionName.ToLowerCSafe();
switch (actionName)
{
case "restorechilds":
case "restorewithoutbindings":
case "restorecurrentsite":
try
{
if (MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("cms.globalpermissions", "RestoreObjects"))
{
switch (actionName)
{
case "restorechilds":
ObjectVersionManager.RestoreObject(versionHistoryId, true);
break;
case "restorewithoutbindings":
ObjectVersionManager.RestoreObject(versionHistoryId, 0);
break;
case "restorecurrentsite":
ObjectVersionManager.RestoreObject(versionHistoryId, SiteContext.CurrentSiteID);
break;
}
ShowConfirmation(GetString("ObjectVersioning.Recyclebin.RestorationOK"));
}
else
{
ShowError(ResHelper.GetString("objectversioning.recyclebin.restorationfailedpermissions"));
}
}
catch (CodeNameNotUniqueException ex)
{
ShowError(String.Format(GetString("objectversioning.restorenotuniquecodename"), (ex.Object != null) ? "('" + ex.Object.ObjectCodeName + "')" : null));
}
catch (Exception ex)
{
ShowError(GetString("objectversioning.recyclebin.restorationfailed") + GetString("general.seeeventlog"));
// Log to event log
LogException("OBJECTRESTORE", ex);
}
break;
case "destroy":
ObjectVersionHistoryInfo verInfo = ObjectVersionHistoryInfoProvider.GetVersionHistoryInfo(versionHistoryId);
if (verInfo != null)
{
// Get object site name
string siteName = (CurrentSite != null) ? CurrentSite.SiteName : SiteInfoProvider.GetSiteName(verInfo.VersionObjectSiteID);
if (CurrentUser.IsAuthorizedPerObject(PermissionsEnum.Destroy, verInfo.VersionObjectType, siteName))
{
ObjectVersionManager.DestroyObjectHistory(verInfo.VersionObjectType, verInfo.VersionObjectID);
ShowConfirmation(GetString("ObjectVersioning.Recyclebin.DestroyOK"));
}
else
{
ShowError(String.Format(ResHelper.GetString("objectversioning.recyclebin.destructionfailedpermissions"), HTMLHelper.HTMLEncode(ResHelper.LocalizeString(verInfo.VersionObjectDisplayName))));
}
}
break;
}
ugRecycleBin.ResetSelection();
}
/// <summary>
/// Restores set of given version histories.
/// </summary>
/// <param name="recycleBin">DataSet with nodes to restore</param>
/// <param name="action">Action to be performed</param>
private void RestoreDataSet(DataSet recycleBin, Action action)
{
// Result flags
bool resultOK = true;
if (!DataHelper.DataSourceIsEmpty(recycleBin))
{
// Restore all objects
foreach (DataRow dataRow in recycleBin.Tables[0].Rows)
{
int versionId = ValidationHelper.GetInteger(dataRow["VersionID"], 0);
// Log current event
string taskTitle = HTMLHelper.HTMLEncode(ResHelper.LocalizeString(ValidationHelper.GetString(dataRow["VersionObjectDisplayName"], string.Empty)));
// Restore object
if (versionId > 0)
{
GeneralizedInfo restoredObj = null;
try
{
switch (action)
{
case Action.Restore:
restoredObj = ObjectVersionManager.RestoreObject(versionId, true);
break;
case Action.RestoreToCurrentSite:
restoredObj = ObjectVersionManager.RestoreObject(versionId, SiteContext.CurrentSiteID);
break;
case Action.RestoreWithoutSiteBindings:
restoredObj = ObjectVersionManager.RestoreObject(versionId, 0);
break;
}
}
catch (CodeNameNotUniqueException ex)
{
CurrentError = String.Format(GetString("objectversioning.restorenotuniquecodename"), (ex.Object != null) ? "('" + ex.Object.ObjectCodeName + "')" : null);
AddLog(CurrentError);
}
if (restoredObj != null)
{
AddLog(ResHelper.GetString("general.object", mCurrentCulture) + " '" + taskTitle + "'");
}
else
{
// Set result flag
if (resultOK)
{
resultOK = false;
}
}
}
}
}
if (resultOK)
{
CurrentInfo = ResHelper.GetString("ObjectVersioning.Recyclebin.RestorationOK", mCurrentCulture);
AddLog(CurrentInfo);
}
else
{
CurrentError = ResHelper.GetString("objectversioning.recyclebin.restorationfailed", mCurrentCulture);
AddLog(CurrentError);
}
}
/// <summary>
/// Handles the UniGrid's OnAction event.
/// </summary>
/// <param name="actionName">Name of item (button) that throws event</param>
/// <param name="actionArgument">ID (value of Primary key) of corresponding data row</param>
protected void ugRecycleBin_OnAction(string actionName, object actionArgument)
{
int versionHistoryId = ValidationHelper.GetInteger(actionArgument, 0);
actionName = actionName.ToLower();
switch (actionName)
{
case "restorechilds":
case "restorewithoutbindings":
case "restorecurrentsite":
try
{
if (CMSContext.CurrentUser.IsAuthorizedPerResource("cms.globalpermissions", "RestoreObjects"))
{
switch (actionName)
{
case "restorechilds":
ObjectVersionManager.RestoreObject(versionHistoryId, true);
break;
case "restorewithoutbindings":
ObjectVersionManager.RestoreObject(versionHistoryId, 0);
break;
case "restorecurrentsite":
ObjectVersionManager.RestoreObject(versionHistoryId, CMSContext.CurrentSiteID);
break;
}
lblInfo.Visible = true;
lblInfo.Text = GetString("ObjectVersioning.Recyclebin.RestorationOK");
}
else
{
lblError.Visible = true;
lblError.Text = ResHelper.GetString("objectversioning.recyclebin.restorationfailedpermissions");
}
}
catch (CodeNameNotUniqueException ex)
{
lblError.Visible = true;
lblError.Text = String.Format(GetString("objectversioning.restorenotuniquecodename"), (ex.Object != null) ? "('" + ex.Object.ObjectCodeName + "')" : null);
}
catch (Exception ex)
{
lblError.Visible = true;
lblError.Text = GetString("objectversioning.recyclebin.restorationfailed") + GetString("general.seeeventlog");
// Log to event log
LogException("OBJECTRESTORE", ex);
}
break;
case "destroy":
ObjectVersionHistoryInfo verInfo = ObjectVersionHistoryInfoProvider.GetVersionHistoryInfo(versionHistoryId);
// Get object site name
string siteName = null;
if (CurrentSite != null)
{
siteName = CurrentSite.SiteName;
}
else
{
siteName = SiteInfoProvider.GetSiteName(verInfo.VersionObjectSiteID);
}
if ((verInfo != null) && CurrentUser.IsAuthorizedPerObject(PermissionsEnum.Destroy, verInfo.VersionObjectType, siteName))
{
ObjectVersionManager.DestroyObjectHistory(verInfo.VersionObjectType, verInfo.VersionObjectID);
lblInfo.Visible = true;
lblInfo.Text = GetString("ObjectVersioning.Recyclebin.DestroyOK");
}
else
{
lblError.Visible = true;
lblError.Text = String.Format(ResHelper.GetString("objectversioning.recyclebin.destructionfailedpermissions"), HTMLHelper.HTMLEncode(ResHelper.LocalizeString(verInfo.VersionObjectDisplayName)));
}
break;
}
ugRecycleBin.ResetSelection();
pnlUpdateInfo.Update();
ReloadFilter((CurrentSite != null) ? CurrentSite.SiteID : -1, IsSingleSite, false);
}