protected void Page_Load(object sender, EventArgs e)
{
// Check permissions
string permissionName = IsBackupMode ? "BackupObjects" : "ExportObjects";
if (!MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("cms.globalpermissions", permissionName, SiteContext.CurrentSiteName))
{
RedirectToAccessDenied("cms.globalpermissions", permissionName);
}
// Register script for pendingCallbacks repair
ScriptHelper.FixPendingCallbacks(Page);
// Async control events binding
ucAsyncControl.OnFinished += ucAsyncControl_OnFinished;
ucAsyncControl.OnError += ucAsyncControl_OnError;
if (!RequestHelper.IsCallback())
{
try
{
// Clean previous export files up
ExportProvider.DeleteTemporaryFiles();
}
catch (Exception ex)
{
DisplayError(ex);
}
SetTitle(GetString(IsBackupMode ? "BackupObject.Title" : "ExportObject.Title"));
btnOk.ResourceString = IsBackupMode ? "General.backup" : "General.export";
btnOk.Click += btnOk_Click;
// Display BETA warning
lblBeta.Visible = CMSVersion.IsBetaVersion();
lblBeta.Text = String.Format(GetString("export.BETAwarning"), CMSVersion.GetFriendlySystemVersion(false));
string errorMessage = ValidateExportObject();
if (!String.IsNullOrEmpty(errorMessage))
{
plcExportDetails.Visible = false;
btnOk.Enabled = false;
ShowError(errorMessage);
}
else
{
// Check permissions
CheckObjectPermissions();
lblIntro.Text = String.Format(GetString(IsBackupMode ? "BackupObject.Intro" : "ExportObject.Intro"), ExportedObjectDisplayName);
if (!RequestHelper.IsPostBack())
{
lblIntro.Visible = true;
txtFileName.Text = GetExportFileName(ExportedObjectInfo, IsBackupMode);
}
}
}
}
private void CheckTrial()
{
// Hide message if requested by user
if (!CheckWarningMessage(SESSION_KEY_TRIAL))
{
pnlTrial.Visible = false;
return;
}
string info = null;
if (LicenseHelper.ApplicationExpires != DateTime.MinValue)
{
TimeSpan appExpiration = LicenseHelper.ApplicationExpires.Subtract(DateTime.Now);
// Application expires
if (CMSVersion.IsBetaVersion())
{
if (appExpiration.Ticks <= 0)
{
info = GetString("Beta.AppExpired");
}
else
{
info = string.Format(GetString("Beta.AppExpiresIn"), GetExpirationString(appExpiration.Days));
}
}
else
{
if (appExpiration.Ticks <= 0)
{
info = string.Format(GetString("Preview.AppExpired"), CMSVersion.VersionSuffix);
}
else
{
info = string.Format(GetString("Preview.AppExpiresIn"), CMSVersion.VersionSuffix, GetExpirationString(appExpiration.Days));
}
}
}
// Check the license key for trial or free version
else if (DataHelper.GetNotEmpty(RequestContext.CurrentDomain, string.Empty) != string.Empty)
{
LicenseKeyInfo lki = LicenseKeyInfoProvider.GetLicenseKeyInfo(RequestContext.CurrentDomain);
if ((lki != null) && (lki.Key.Length == LicenseKeyInfo.TRIAL_KEY_LENGTH) && (lki.ExpirationDateReal != LicenseKeyInfo.TIME_UNLIMITED_LICENSE))
{
TimeSpan expiration = lki.ExpirationDateReal.Subtract(DateTime.Now.AddDays(-1));
// Trial version expiration date
if (expiration.Ticks <= 0)
{
info = GetString("Trial.Expired");
}
else
{
info = string.Format(GetString("Trial.ExpiresIn"), GetExpirationString(expiration.Days));
}
}
else if ((lki != null) && (lki.Edition == ProductEditionEnum.Free))
{
info = GetString("header.freeedition");
}
}
ltlText.Text = info;
pnlTrial.Visible = !string.IsNullOrEmpty(ltlText.Text);
}
protected void Page_Load(object sender, EventArgs e)
{
// Register script for pendingCallbacks repair
ScriptHelper.FixPendingCallbacks(Page);
// Handle export settings
if (!RequestHelper.IsCallback() && !RequestHelper.IsPostBack())
{
ExportSettings = GetNewSettings();
}
if (!RequestHelper.IsCallback())
{
// Display BETA warning
lblBeta.Visible = CMSVersion.IsBetaVersion();
lblBeta.Text = string.Format(GetString("export.BETAwarning"), CMSVersion.GetFriendlySystemVersion(false));
bool notTargetPermissions = false;
bool notTempPermissions = false;
ctrlAsyncSelection.OnFinished += CtrlAsyncSelectionOnFinished;
ctrlAsyncSelection.OnError += CtrlAsyncSelectionOnError;
ctlAsyncExport.OnCancel += ctlAsyncExport_OnCancel;
// Init steps
if (wzdExport.ActiveStepIndex < 2)
{
configExport.Settings = ExportSettings;
if (!RequestHelper.IsPostBack())
{
configExport.SiteId = SiteId;
}
pnlExport.Settings = ExportSettings;
// Ensure directories and check permissions
try
{
DirectoryHelper.EnsureDiskPath(ExportSettings.TargetPath + "\\temp.file", ExportSettings.WebsitePath);
notTargetPermissions = !DirectoryHelper.CheckPermissions(ExportSettings.TargetPath, true, true, false, false);
}
catch (UnauthorizedAccessException)
{
notTargetPermissions = true;
}
catch (IOExceptions.IOException ex)
{
pnlWrapper.Visible = false;
SetAlertLabel(lblErrorBlank, ex.Message);
return;
}
try
{
DirectoryHelper.EnsureDiskPath(ExportSettings.TemporaryFilesPath + "\\temp.file", ExportSettings.WebsitePath);
notTempPermissions = !DirectoryHelper.CheckPermissions(ExportSettings.TemporaryFilesPath, true, true, false, false);
}
catch (UnauthorizedAccessException)
{
notTempPermissions = true;
}
catch (IOExceptions.IOException ex)
{
pnlWrapper.Visible = false;
SetAlertLabel(lblErrorBlank, ex.Message);
return;
}
}
if (notTargetPermissions || notTempPermissions)
{
string folder = (notTargetPermissions) ? ExportSettings.TargetPath : ExportSettings.TemporaryFilesPath;
pnlWrapper.Visible = false;
pnlPermissions.Visible = true;
SetAlertLabel(lblErrorBlank, String.Format(GetString("ExportSite.ErrorPermissions"), folder, WindowsIdentity.GetCurrent().Name));
lnkPermissions.Target = "_blank";
lnkPermissions.Text = GetString("Install.ErrorPermissions");
lnkPermissions.NavigateUrl = DocumentationHelper.GetDocumentationTopicUrl(HELP_TOPIC_DISKPERMISSIONS_LINK);
}
else
{
// Try to delete temporary files from previous export
if (!RequestHelper.IsPostBack())
{
try
{
ExportProvider.DeleteTemporaryFiles(ExportSettings, false);
}
catch (Exception ex)
{
pnlWrapper.Visible = false;
SetAlertLabel(lblErrorBlank, GetString("ImportSite.ErrorDeletionTemporaryFiles") + " " + ex.Message);
return;
}
}
ControlsHelper.EnsureScriptManager(Page).EnablePageMethods = true;
// Javascript functions
string script = String.Format(
@"
function Finished(sender) {{
var errorElement = document.getElementById('{2}');
var errorText = sender.getErrors();
if (errorText != '') {{
errorElement.innerHTML = errorText;
document.getElementById('{4}').style.removeProperty('display');
}}
var warningElement = document.getElementById('{3}');
var warningText = sender.getWarnings();
if (warningText != '') {{
warningElement.innerHTML = warningText;
document.getElementById('{5}').style.removeProperty('display');
}}
var actDiv = document.getElementById('actDiv');
if (actDiv != null) {{
actDiv.style.display = 'none';
}}
BTN_Disable('{0}');
BTN_Enable('{1}');
}}
",
CancelButton.ClientID,
FinishButton.ClientID,
lblError.LabelClientID,
lblWarning.LabelClientID,
pnlError.ClientID,
pnlWarning.ClientID
);
// Register the script to perform get flags for showing buttons retrieval callback
ScriptHelper.RegisterClientScriptBlock(this, GetType(), "Finished", ScriptHelper.GetScript(script));
// Add cancel button attribute
CancelButton.Attributes.Add("onclick", ctlAsyncExport.GetCancelScript(true) + "return false;");
wzdExport.NextButtonClick += wzdExport_NextButtonClick;
wzdExport.PreviousButtonClick += wzdExport_PreviousButtonClick;
wzdExport.FinishButtonClick += wzdExport_FinishButtonClick;
if (!RequestHelper.IsPostBack())
{
configExport.InitControl();
}
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
backup = QueryHelper.GetBoolean("backup", false);
// Check permissions
if (backup)
{
if (!MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("cms.globalpermissions", "BackupObjects", SiteContext.CurrentSiteName))
{
RedirectToAccessDenied("cms.globalpermissions", "BackupObjects");
}
}
else if (!MembershipContext.AuthenticatedUser.IsAuthorizedPerResource("cms.globalpermissions", "ExportObjects", SiteContext.CurrentSiteName))
{
RedirectToAccessDenied("cms.globalpermissions", "ExportObjects");
}
// Register script for pendingCallbacks repair
ScriptHelper.FixPendingCallbacks(Page);
// Async control events binding
ucAsyncControl.OnFinished += ucAsyncControl_OnFinished;
ucAsyncControl.OnError += ucAsyncControl_OnError;
if (!RequestHelper.IsCallback())
{
try
{
// Delete temporary files
ExportProvider.DeleteTemporaryFiles();
}
catch (Exception ex)
{
DisplayError(ex);
}
if (backup)
{
SetTitle(GetString("BackupObject.Title"));
}
else
{
SetTitle(GetString("ExportObject.Title"));
}
// Display BETA warning
lblBeta.Visible = CMSVersion.IsBetaVersion();
lblBeta.Text = string.Format(GetString("export.BETAwarning"), CMSVersion.GetFriendlySystemVersion(false));
// Get data from parameters
objectId = QueryHelper.GetInteger("objectId", 0);
objectType = QueryHelper.GetString("objectType", "");
// Get the object
infoObj = ModuleManager.GetReadOnlyObject(objectType);
if (infoObj == null)
{
plcExportDetails.Visible = false;
lblIntro.Text = GetString("ExportObject.ObjectTypeNotFound");
lblIntro.CssClass = "ErrorLabel";
return;
}
// Get exported object
exportObj = infoObj.GetObject(objectId);
if (exportObj == null)
{
plcExportDetails.Visible = false;
lblIntro.Text = GetString("ExportObject.ObjectNotFound");
lblIntro.CssClass = "ErrorLabel";
btnOk.Visible = false;
return;
}
// Check permissions
var info = (BaseInfo)exportObj;
if (!CurrentUser.IsGlobalAdministrator)
{
try
{
if (info.Generalized.ObjectSiteID > 0)
{
CurrentUser.IsAuthorizedPerObject(PermissionsEnum.Read, info,
SiteInfoProvider.GetSiteName(info.Generalized.ObjectSiteID), true);
}
else if ((info.TypeInfo.SiteBindingObject != null) && (info.AssignedSites[CurrentSiteName] == null))
{
// Do not allow to clone objects with site binding which are not assigned to current site
RedirectToAccessDenied(info.TypeInfo.ModuleName, PermissionsEnum.Read.ToString());
}
else
{
CurrentUser.IsAuthorizedPerObject(PermissionsEnum.Read, info, CurrentSiteName, true);
}
}
catch (PermissionCheckException ex)
{
RedirectToAccessDenied(ex.ModuleName, ex.PermissionFailed);
}
}
// Store display name
exportObjectDisplayName = HTMLHelper.HTMLEncode(ResHelper.LocalizeString(exportObj.ObjectDisplayName));
lblIntro.Text = string.Format(GetString(backup ? "BackupObject.Intro" : "ExportObject.Intro"), exportObjectDisplayName);
btnOk.Click += btnOk_Click;
if (!RequestHelper.IsPostBack())
{
lblIntro.Visible = true;
lblFileName.Visible = true;
txtFileName.Text = GetExportFileName(exportObj, backup);
}
btnOk.Text = GetString(backup ? "General.backup" : "General.export");
string path;
if (backup)
{
path = ImportExportHelper.GetObjectBackupFolder(exportObj);
targetFolder = Server.MapPath(path);
targetUrl = ResolveUrl(path) + "/" + txtFileName.Text;
}
else
{
targetFolder = ImportExportHelper.GetSiteUtilsFolder() + "Export";
path = ImportExportHelper.GetSiteUtilsFolderRelativePath();
if (path != null)
{
string externalUrl = null;
string fullPath = path + "Export/" + txtFileName.Text;
// Handle external storage URL
if (StorageHelper.IsExternalStorage(fullPath))
{
externalUrl = File.GetFileUrl(fullPath, SiteContext.CurrentSiteName);
}
// Ensure default target URL if not set
if (string.IsNullOrEmpty(externalUrl))
{
targetUrl = ResolveUrl(path) + "Export/" + txtFileName.Text;
}
else
{
targetUrl = externalUrl;
}
}
else
{
targetUrl = null;
}
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
// Register script for pendingCallbacks repair
ScriptHelper.FixPendingCallbacks(Page);
// Handle export settings
if (!RequestHelper.IsCallback() && !RequestHelper.IsPostBack())
{
ExportSettings = GetNewSettings();
}
if (!RequestHelper.IsCallback())
{
// Display BETA warning
lblBeta.Visible = CMSVersion.IsBetaVersion();
lblBeta.Text = string.Format(GetString("export.BETAwarning"), CMSVersion.GetFriendlySystemVersion(false));
bool notTargetPermissions = false;
bool notTempPermissions = false;
ctrlAsync.OnFinished += ctrlAsync_OnFinished;
ctrlAsync.OnError += ctrlAsync_OnError;
// Init steps
if (wzdExport.ActiveStepIndex < 2)
{
configExport.Settings = ExportSettings;
if (!RequestHelper.IsPostBack())
{
configExport.SiteId = SiteId;
}
pnlExport.Settings = ExportSettings;
// Ensure directories and check permissions
try
{
DirectoryHelper.EnsureDiskPath(ExportSettings.TargetPath + "\\temp.file", ExportSettings.WebsitePath);
notTargetPermissions = !DirectoryHelper.CheckPermissions(ExportSettings.TargetPath, true, true, false, false);
}
catch (UnauthorizedAccessException)
{
notTargetPermissions = true;
}
catch (IOExceptions.IOException ex)
{
pnlWrapper.Visible = false;
SetErrorLabel(ex.Message);
return;
}
try
{
DirectoryHelper.EnsureDiskPath(ExportSettings.TemporaryFilesPath + "\\temp.file", ExportSettings.WebsitePath);
notTempPermissions = !DirectoryHelper.CheckPermissions(ExportSettings.TemporaryFilesPath, true, true, false, false);
}
catch (UnauthorizedAccessException)
{
notTempPermissions = true;
}
catch (IOExceptions.IOException ex)
{
pnlWrapper.Visible = false;
SetErrorLabel(ex.Message);
return;
}
}
if (notTargetPermissions || notTempPermissions)
{
string folder = (notTargetPermissions) ? ExportSettings.TargetPath : ExportSettings.TemporaryFilesPath;
pnlWrapper.Visible = false;
SetErrorLabel(String.Format(GetString("ExportSite.ErrorPermissions"), folder, WindowsIdentity.GetCurrent().Name));
pnlPermissions.Visible = true;
lnkPermissions.Target = "_blank";
lnkPermissions.Text = GetString("Install.ErrorPermissions");
lnkPermissions.NavigateUrl = UIContextHelper.GetDocumentationTopicUrl(HELP_TOPIC_DISKPERMISSIONS_LINK);
}
else
{
// Try to delete temporary files from previous export
if (!RequestHelper.IsPostBack())
{
try
{
ExportProvider.DeleteTemporaryFiles(ExportSettings, false);
}
catch (Exception ex)
{
pnlWrapper.Visible = false;
SetErrorLabel(GetString("ImportSite.ErrorDeletionTemporaryFiles") + ex.Message);
return;
}
}
PortalHelper.EnsureScriptManager(Page).EnablePageMethods = true;
// Javascript functions
string script =
@"var exMessageText = '';
var exErrorText = '';
var exWarningText = '';
var exMachineName = '" + SystemContext.MachineName.ToLowerCSafe() + @"';
var getBusy = false;
function GetExportState(cancel) {
if (window.Activity) {
window.Activity();
}
if (getBusy) return;
getBusy = true;
setTimeout('getBusy = false;', 2000);
var argument = cancel + ';' + exMessageText.length + ';' + exErrorText.length + ';' + exWarningText.length + ';' + exMachineName;
" + Page.ClientScript.GetCallbackEventReference(this, "argument", "SetExportStateMssg", "argument", false) + @";
}
function SetExportStateMssg(rValue, context) {
getBusy = false;
if (rValue!='') {
var args = context.split(';');
var values = rValue.split('" + SiteExportSettings.SEPARATOR + @"');
var messageElement = document.getElementById('" + lblProgress.ClientID + @"');
var errorElement = document.getElementById('" + lblError.ClientID + @"');
var warningElement = document.getElementById('" + lblWarning.ClientID + @"');
var messageText = exMessageText;
messageText = values[1] + messageText.substring(messageText.length - args[1]);
if (messageText.length > exMessageText.length) {
exMessageText = messageElement.innerHTML = messageText;
}
var errorText = exErrorText;
errorText = values[2] + errorText.substring(errorText.length - args[2]);
if (errorText.length > exErrorText.length) {
exErrorText = errorElement.innerHTML = errorText;
document.getElementById('" + pnlError.ClientID + @"').style.removeProperty('display');
}
var warningText = exWarningText;
warningText = values[3] + warningText.substring(warningText.length - args[3]);
if (warningText.length > exWarningText.length) {
exWarningText = warningElement.innerHTML = warningText;
document.getElementById('" + pnlWarning.ClientID + @"').style.removeProperty('display');
}
if ((values=='') || (values[0]=='F')) {
StopExportStateTimer();
var actDiv = document.getElementById('actDiv');
if (actDiv != null) { actDiv.style.display = 'none'; }
BTN_Enable('" + FinishButton.ClientID + @"');
try {
BTN_Disable('" + CancelButton.ClientID + @"');
}
catch(err) {
}
}
}
}";
// Register the script to perform get flags for showing buttons retrieval callback
ScriptHelper.RegisterClientScriptBlock(this, GetType(), "GetSetExportState", ScriptHelper.GetScript(script));
// Add cancel button attribute
CancelButton.Attributes.Add("onclick", "BTN_Disable('" + CancelButton.ClientID + "'); return CancelExport();");
wzdExport.NextButtonClick += wzdExport_NextButtonClick;
wzdExport.PreviousButtonClick += wzdExport_PreviousButtonClick;
wzdExport.FinishButtonClick += wzdExport_FinishButtonClick;
if (!RequestHelper.IsPostBack())
{
configExport.InitControl();
}
}
}
}
