protected override void LoadPersonalizationBlobs(WebPartManager webPartManager, string path, string userName,
ref byte[] sharedDataBlob, ref byte[] userDataBlob)
{
PageBase page = webPartManager.Page as PageBase;
if (page != null && page.CurrentUserSession != null)
{
userName = page.CurrentUserSession.Username;
User user = User.Load(userName);
PersonalizationInfo info = user.PersonalizationInfo;
if (info != null)
{
string key = String.Format("{0}_{1}_{2}", webPartManager.ID, path, userName);
byte[] data = null;
try
{
if (info.userPersonalizationData.ContainsKey(key))
data = info.userPersonalizationData[key];
}
catch (KeyNotFoundException)
{
//info is somehow corrupted
//user.ResetPersonalization();
}
if (data != null)
{
userDataBlob = data;
}
}
}
}
public WebPartChrome(WebPartZoneBase zone, WebPartManager manager) {
if (zone == null) {
throw new ArgumentNullException("zone");
}
_zone = zone;
_page = zone.Page;
_designMode = zone.DesignMode;
_manager = manager;
if (_designMode) {
// Consider personalization to be enabled at design-time
_personalizationEnabled = true;
}
else {
_personalizationEnabled = (manager != null && manager.Personalization.IsModifiable);
}
if (manager != null) {
_personalizationScope = manager.Personalization.Scope;
}
else {
// Consider scope to be shared at design-time
_personalizationScope = PersonalizationScope.Shared;
}
}
public virtual new bool IsEnabled (WebPartManager webPartManager)
{
Contract.Requires (webPartManager != null);
Contract.Requires (webPartManager.Personalization != null);
return default(bool);
}
/// <devdoc>
/// </devdoc>
protected PersonalizationState(WebPartManager webPartManager) {
if (webPartManager == null) {
throw new ArgumentNullException("webPartManager");
}
_webPartManager = webPartManager;
}
public virtual bool IsEnabled(WebPartManager webPartManager)
{
if (this.RequiresPersonalization)
{
return webPartManager.Personalization.IsModifiable;
}
return true;
}
/// <devdoc>
/// </devdoc>
public WebPartPersonalization(WebPartManager owner) {
if (owner == null) {
throw new ArgumentNullException("owner");
}
_owner = owner;
_enabled = true;
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
_wpm = WebPartManager.GetCurrentWebPartManager(this.Page);
if (this.Page is BasePage)
((BasePage)this.Page).ToolboxPanel = pnlToolboxMain;
ltlInfo.Text = String.Format("MonoX v{0} [{1}], DB v{2}", MonoSoftware.MonoX.Utilities.MonoXUtility.AssemblyVersion, MonoSoftware.MonoX.Utilities.MonoXUtility.AssemblyDate.ToString(CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern), MonoSoftware.MonoX.Utilities.MonoXUtility.DBVersion);
SetRefreshCacheUrl();
CheckCacheRefresh();
}
private SqlCommand BuildCommand(IConfigurationElement commandElement, IBinder binder, WebPartManager manager)
{
SqlCommand command = new SqlCommand();
foreach (IConfigurationElementAttribute attribute in commandElement.Attributes.Values)
{
ReflectionServices.SetValue(command, attribute.ConfigKey, attribute.Value);
}
IBindingItemsCollection bindingParams = binder.NewBindingItemCollectionInstance();
binder.BindingSet.Add(commandElement.ConfigKey, bindingParams);
foreach (IConfigurationElement parameterElement in commandElement.Elements.Values)
{
SqlParameter parameter = new SqlParameter();
foreach (IConfigurationElementAttribute parameterAttribute in parameterElement.Attributes.Values)
{
if ("bind" == parameterAttribute.ConfigKey)
{
string bindstring = parameterAttribute.Value.ToString();
bool isOutput = parameterElement.Attributes.ContainsKey("Direction") &&
("Output" == parameterElement.GetAttributeReference("Direction").Value.ToString() ||
"InputOutput" == parameterElement.GetAttributeReference("Direction").Value.ToString());
if (bindstring.Contains("."))
{
string sourcestring = bindstring.Substring(0, bindstring.IndexOf("."));
IBindingItem bindingItem = binder.NewBindingItemInstance();
if (!isOutput)
{
bindingItem.Source = manager.FindControl(sourcestring);
bindingItem.SourceProperty = bindstring.Substring(sourcestring.Length + 1);
bindingItem.Target = parameter;
bindingItem.TargetProperty = "Value";
}
else
{
bindingItem.Target = manager.FindControl(sourcestring);
bindingItem.TargetProperty = bindstring.Substring(sourcestring.Length + 1);
bindingItem.Source = parameter;
bindingItem.SourceProperty = "Value";
}
bindingParams.Add(bindingItem);
}
}
else
{
ReflectionServices.SetValue(parameter, parameterAttribute.ConfigKey, parameterAttribute.Value);
}
}
if (null == parameter.Value)
{
parameter.Value = DBNull.Value;
}
command.Parameters.Add(parameter);
}
return command;
}
/// <devdoc>
/// </devdoc>
public BlobPersonalizationState(WebPartManager webPartManager) : base(webPartManager) {
//
// Note that we don't use the IsPostBack property of Page because that
// is based on the presence of view state, which could be on the query string
// in a non-POST request as well. Instead we use the actual verb associated
// with the request.
// Note that there are other types of HttpVerb besides GET and POST. We only
// save personalization data for POST requests. (VSWhidbey 423433)
_isPostRequest = (webPartManager.Page.Request.HttpVerb == HttpVerb.POST);
}
/// <summary>
/// Loads the personalization data bytes.
/// </summary>
/// <param name="webPartManager"></param>
/// <param name="path"></param>
/// <param name="userName"></param>
/// <param name="sharedDataBlob"></param>
/// <param name="userDataBlob"></param>
protected override void LoadPersonalizationBlobs(WebPartManager webPartManager, string path, string userName, ref byte[] sharedDataBlob, ref byte[] userDataBlob)
{
userName = Workflow.CurrentUser.UserBase.LoginName;
OUserWebPartsPersonalization p = OUserWebPartsPersonalization.GetPersonalization("", path, userName);
if (p != null)
{
if (String.IsNullOrEmpty(userName))
sharedDataBlob = p.Bytes;
else
userDataBlob = p.Bytes;
}
}
/// <summary>
/// Saves raw personalization data to the underlying data store.
/// </summary>
/// <param name="webPartManager">The WebPartManager managing the personalization data.</param>
/// <param name="path">The path for personalization information to be used as the data store key.</param>
/// <param name="userName">The user name for personalization information to be used as the key.</param>
/// <param name="dataBlob">The byte array of data to be saved.</param>
protected override void SavePersonalizationBlob(System.Web.UI.WebControls.WebParts.WebPartManager webPartManager, string path, string userName, byte[] dataBlob)
{
if (userName == null)
{
SharedPersonalization sharedPersonalization = SharedPersonalizationDataSource.LoadForPath(path, true);
sharedPersonalization.PageSettings = dataBlob;
sharedPersonalization.Save();
}
else
{
UserPersonalization userPersonalization = UserPersonalizationDataSource.LoadForPath(path, userName, true);
userPersonalization.PageSettings = dataBlob;
userPersonalization.Save();
}
}
public override void Create(Control container, IConfigurationType config, ITemplatable templatable, IEnumerable registry, WebPartManager manager)
{
if (null == container)
{
throw new ArgumentNullException("container");
}
if (null == config)
{
throw new ArgumentNullException("config");
}
if (!(config is IConfigurationSection))
{
throw new ArgumentException("config must be an IConfigurationSection");
}
if (!(registry is Dictionary<string, Control>))
{
throw new ArgumentException("registry must be a Dictionary<string,Control>");
}
Dictionary<string, Control> commanders = registry as Dictionary<string, Control>;
commanders.Clear();
IDictionary<string, IConfigurationElement> itemElements = (config as IConfigurationSection).Elements;
if (itemElements.ContainsKey("commanders"))
{
Table table;
if (container is Table)
{
table = (container as Table);
}
else
{
table = new Table();
}
if (string.IsNullOrEmpty(table.ID))
{
table.ID = container.ID + "commanders";
}
table.ApplyStyle(templatable.CommandersStyle);
foreach (IConfigurationElement element in itemElements["commanders"].Elements.Values)
{
this.DisplayItem(table, element, element.ConfigKey, null, null, templatable.CommandersRowStyle, templatable.InvalidItemStyle, commanders, manager);
}
if (!(container is Table))
{
container.Controls.Add(table);
}
}
}
public override void Create(Control container, IConfigurationType config, ITemplatable templatable, IEnumerable registry, IBinder binder, WebPartManager manager)
{
if (null == container)
{
throw new ArgumentNullException("container");
}
if (null == config)
{
throw new ArgumentNullException("config");
}
if (!(config is IConfigurationSection))
{
throw new ArgumentException("config must be an IConfigurationSection");
}
if (!(registry is ITemplatingItemsCollection))
{
throw new ArgumentException("registry must be an ITemplatingItemsCollection");
}
ITemplatingItemsCollection filters = registry as ITemplatingItemsCollection;
IDictionary<string, IConfigurationElement> itemElements = (config as IConfigurationSection).Elements;
if (itemElements.ContainsKey("filter"))
{
Table table;
if (container is Table)
{
table = (container as Table);
}
else
{
table = new Table();
table.ID = container.ID + "filter";
}
table.ApplyStyle(templatable.FilterStyle);
for (int i = 0; i < filters.Count; i++)
{
foreach (IConfigurationElement element in itemElements["filter"].Elements.Values)
{
string prefix = "filter" + element.ConfigKey + i.ToString();
this.DisplayItem(table, element, prefix, binder, filters[i], templatable.FilterRowStyle, templatable.InvalidItemStyle, manager);
}
}
if (!(container is Table))
{
container.Controls.Add(table);
}
}
}
/// <summary>
/// Saves the personalization data into the database.
/// </summary>
/// <param name="webPartManager"></param>
/// <param name="path"></param>
/// <param name="userName"></param>
/// <param name="dataBlob"></param>
protected override void SavePersonalizationBlob(WebPartManager webPartManager, string path, string userName, byte[] dataBlob)
{
using (Connection c = new Connection())
{
userName = Workflow.CurrentUser.UserBase.LoginName;
OUserWebPartsPersonalization p = OUserWebPartsPersonalization.GetPersonalization("", path, userName);
if (p == null)
p = TablesLogic.tUserWebPartsPersonalization.Create();
p.ApplicationName = "";
p.Path = path;
p.UserName = userName;
p.Bytes = dataBlob;
p.Save();
c.Commit();
}
}
public override IDictionary DetermineUserCapabilities(WebPartManager webPartManager)
{
//return base.DetermineUserCapabilities(webPartManager);
ICollection supportedUserCapabilities = CreateSupportedUserCapabilities();
if ((supportedUserCapabilities != null) && (supportedUserCapabilities.Count != 0))
{
IDictionary capabilities = new HybridDictionary();
foreach (WebPartUserCapability capability in supportedUserCapabilities)
{
capabilities[capability] = capability;
}
return capabilities;
}
else return new HybridDictionary();
}
public static void LoadPersonalizationBlobs(
SiteSettings siteSettings,
WebPartManager webPartManager,
string path,
string userName,
ref byte[] sharedDataBlob,
ref byte[] userDataBlob)
{
if (siteSettings != null)
{
if ((userName != null) && (userName.Length > 0))
{
SiteUser siteUser = new SiteUser(siteSettings, userName);
Guid userID = Guid.Empty;
if (siteUser.UserId > 0)
{
userID = siteUser.UserGuid;
}
if (userID != Guid.Empty)
{
userDataBlob = SitePersonalization.GetPersonalizationBlob(
siteSettings.SiteId,
path,
userID);
siteUser.UpdateLastActivityTime();
sharedDataBlob = SitePersonalization.GetPersonalizationBlobAllUsers(
siteSettings.SiteId,
path);
}
}
else
{
//TODO: tracking/personalization for unauthenticated users?
sharedDataBlob = SitePersonalization.GetPersonalizationBlobAllUsers(
siteSettings.SiteId,
path);
}
}
}
/// <summary>
/// Loads raw personalization data from the underlying data store.
/// </summary>
/// <param name="webPartManager">The WebPartManager managing the personalization data.</param>
/// <param name="path">The path for personalization information to be used as the retrieval key.</param>
/// <param name="userName">The user name for personalization information to be used as the retrieval key.</param>
/// <param name="sharedDataBlob">The returned data for the Shared scope.</param>
/// <param name="userDataBlob">The returned data for the User scope.</param>
protected override void LoadPersonalizationBlobs(System.Web.UI.WebControls.WebParts.WebPartManager webPartManager, string path, string userName, ref byte[] sharedDataBlob, ref byte[] userDataBlob)
{
sharedDataBlob = null;
userDataBlob = null;
SharedPersonalization sharedPersonalization = SharedPersonalizationDataSource.LoadForPath(path, false);
if (sharedPersonalization != null)
{
sharedDataBlob = sharedPersonalization.PageSettings;
}
UserPersonalization UserPersonalization = UserPersonalizationDataSource.LoadForPath(path, userName, false);
if (UserPersonalization != null)
{
userDataBlob = UserPersonalization.PageSettings;
}
}
/// <summary>
/// Deletes raw personalization data from the underlying data store.
/// </summary>
/// <param name="webPartManager">The WebPartManager managing the personalization data.</param>
/// <param name="path">The path for personalization information to be used as the data store key.</param>
/// <param name="userName">The user name for personalization information to be used as the data store key.</param>
protected override void ResetPersonalizationBlob(System.Web.UI.WebControls.WebParts.WebPartManager webPartManager, string path, string userName)
{
if (string.IsNullOrEmpty(userName))
{
SharedPersonalization sharedPersonalization = SharedPersonalizationDataSource.LoadForPath(path, false);
if (sharedPersonalization != null)
{
sharedPersonalization.Delete();
}
}
else
{
UserPersonalization userPersonalization = UserPersonalizationDataSource.LoadForPath(path, userName, false);
if (userPersonalization != null)
{
userPersonalization.Delete();
}
}
}
private DataTable GetPersonalizationBlobs(WebPartManager webPartManager, string username)
{
//
// Verifies if still has a DataTable loaded
//
DataTable personalizationBlobs = null;
if (HttpContext.Current.Items[cookiesName] != null)
return HttpContext.Current.Items[cookiesName] as DataTable;
switch (GetScope(webPartManager, username))
{
case PersonalizationScope.User:
HttpCookie cookie = webPartManager.Page.Request.Cookies[cookiesName];
if (cookie != null)
{
personalizationBlobs = cookie.Value.Deserialize() as DataTable;
}
break;
case PersonalizationScope.Shared:
personalizationBlobs = webPartManager.Page.Cache[cookiesName] as DataTable;
if (personalizationBlobs == null)
{
if (File.Exists(xmlFile))
{
DataSet ds = new DataSet();
ds.ReadXml(xmlFile);
personalizationBlobs = ds.Tables[cookiesName];
ds.Tables.Remove(personalizationBlobs); ;
}
}
break;
}
if (personalizationBlobs == null)
personalizationBlobs = CreatePersonalizationBlobs();
HttpContext.Current.Items[cookiesName] = personalizationBlobs;
return personalizationBlobs;
}
public override void Create(Control container, IConfigurationType config, ITemplatable templatable, WebPartManager manager)
{
if (null == container)
{
throw new ArgumentNullException("container");
}
if (null == config)
{
throw new ArgumentNullException("config");
}
if (!(config is IConfigurationSection))
{
throw new ArgumentException("config must be an IConfigurationSection");
}
IDictionary<string, IConfigurationElement> itemElements = (config as IConfigurationSection).Elements;
if (itemElements.ContainsKey("header"))
{
Table table;
if (container is Table)
{
table = (container as Table);
}
else
{
table = new Table();
table.ID = container.ID + "header";
}
table.ApplyStyle(templatable.HeaderStyle);
foreach (IConfigurationElement element in itemElements["header"].Elements.Values)
{
this.DisplayItem(table, element, "header-" + element.ConfigKey, null, null, templatable.HeaderRowStyle, templatable.InvalidItemStyle, manager);
}
if (!(container is Table))
{
container.Controls.Add(table);
}
}
}
public override void Create(Control container, IConfigurationType config, ITemplatable templatable, IBinder binder, ITemplatingItem item, int itemIndex, WebPartManager manager)
{
if (null == container)
{
throw new ArgumentNullException("container");
}
if (null == config)
{
throw new ArgumentNullException("config");
}
if (!(config is IConfigurationSection))
{
throw new ArgumentException("config must be an IConfigurationSection");
}
if ((config as IConfigurationSection).Elements.ContainsKey("totals"))
{
Table table;
if (container is Table)
{
table = (container as Table);
}
else
{
table = new Table();
table.ApplyStyle(templatable.TotalsStyle);
}
IConfigurationElement element = (config as IConfigurationSection).GetElementReference("totals");
foreach (IConfigurationElement rowElement in element.Elements.Values)
{
this.DisplayItem(table, rowElement, "totals" + itemIndex.ToString(), binder, item, templatable.TotalsRowStyle, templatable.InvalidItemStyle, manager);
}
if (!(container is Table))
{
container.Controls.Add(table);
}
}
}
private bool ShouldRenderVerb(WebPartVerb verb, WebPart webPart)
{
// PERF: Consider caching the Zone.*Verb properties
// Can have null verbs in the CreateVerbs or WebPart.Verbs collections
if (verb == null)
{
return(false);
}
if (!verb.Visible)
{
return(false);
}
if (verb == Zone.CloseVerb)
{
if (!_personalizationEnabled || !webPart.AllowClose || !Zone.AllowLayoutChange)
{
return(false);
}
}
if (verb == Zone.ConnectVerb)
{
if (WebPartManager != null)
{
if ((WebPartManager.DisplayMode != WebPartManager.ConnectDisplayMode) ||
(webPart == WebPartManager.SelectedWebPart) ||
!webPart.AllowConnect)
{
return(false);
}
// Don't render Connect verb if web part has no connection points
ConsumerConnectionPointCollection consumerConnectionPoints =
WebPartManager.GetEnabledConsumerConnectionPoints(webPart);
ProviderConnectionPointCollection providerConnectionPoints =
WebPartManager.GetEnabledProviderConnectionPoints(webPart);
if ((consumerConnectionPoints == null || consumerConnectionPoints.Count == 0) &&
(providerConnectionPoints == null || providerConnectionPoints.Count == 0))
{
return(false);
}
}
}
if (verb == Zone.DeleteVerb)
{
if (!_personalizationEnabled ||
!Zone.AllowLayoutChange ||
webPart.IsStatic ||
(webPart.IsShared && _personalizationScope == PersonalizationScope.User) ||
(WebPartManager != null && !WebPartManager.DisplayMode.AllowPageDesign))
{
return(false);
}
}
if (verb == Zone.EditVerb)
{
if (WebPartManager != null &&
((WebPartManager.DisplayMode != WebPartManager.EditDisplayMode) ||
(webPart == WebPartManager.SelectedWebPart)))
{
return(false);
}
}
if (verb == Zone.HelpVerb)
{
if (String.IsNullOrEmpty(webPart.HelpUrl))
{
return(false);
}
}
if (verb == Zone.MinimizeVerb)
{
if (!_personalizationEnabled ||
webPart.ChromeState == PartChromeState.Minimized ||
!webPart.AllowMinimize ||
!Zone.AllowLayoutChange)
{
return(false);
}
}
if (verb == Zone.RestoreVerb)
{
if (!_personalizationEnabled ||
webPart.ChromeState == PartChromeState.Normal ||
!Zone.AllowLayoutChange)
{
return(false);
}
}
if (verb == Zone.ExportVerb)
{
if (!_personalizationEnabled ||
webPart.ExportMode == WebPartExportMode.None)
{
return(false);
}
}
return(true);
}
public WebPartChrome(WebPartZoneBase zone, WebPartManager manager)
{
}
protected abstract void ResetPersonalizationBlob(WebPartManager webPartManager, string path, string userName);
protected abstract void LoadPersonalizationBlobs(WebPartManager webPartManager, string path, string userName, ref byte[] sharedDataBlob, ref byte[] userDataBlob);
public virtual new PersonalizationScope DetermineInitialScope(WebPartManager webPartManager, PersonalizationState loadedState)
{
return(default(PersonalizationScope));
}
/// <devdoc>
/// </devdoc>
public virtual IDictionary DetermineUserCapabilities(WebPartManager webPartManager)
{
if (webPartManager == null)
{
throw new ArgumentNullException("webPartManager");
}
Page page = webPartManager.Page;
if (page == null)
{
throw new ArgumentException(SR.GetString(SR.PropertyCannotBeNull, "Page"),
"webPartManager");
}
HttpRequest request = page.RequestInternal;
if (request == null)
{
throw new ArgumentException(SR.GetString(SR.PropertyCannotBeNull, "Page.Request"),
"webPartManager");
}
IPrincipal user = null;
if (request.IsAuthenticated)
{
user = page.User;
}
if (user != null)
{
if (_supportedUserCapabilities == null)
{
_supportedUserCapabilities = CreateSupportedUserCapabilities();
}
if ((_supportedUserCapabilities != null) && (_supportedUserCapabilities.Count != 0))
{
WebPartsSection configSection = RuntimeConfig.GetConfig().WebParts;
if (configSection != null)
{
WebPartsPersonalizationAuthorization authConfig = configSection.Personalization.Authorization;
if (authConfig != null)
{
IDictionary capabilities = new HybridDictionary();
foreach (WebPartUserCapability capability in _supportedUserCapabilities)
{
if (authConfig.IsUserAllowed(user, capability.Name))
{
capabilities[capability] = capability;
}
}
return(capabilities);
}
}
}
}
return(new HybridDictionary());
}
public WebPartPersonalization(WebPartManager owner)
{
}
protected override void ResetPersonalizationBlob(
WebPartManager webPartManager,
string path,
string userName)
{
SiteSettings siteSettings = CacheHelper.GetCurrentSiteSettings();
if (siteSettings == null) { return; }
PersonalizationHelper.ResetPersonalizationBlob(
siteSettings,
webPartManager,
GetUserPagePath(path),
userName);
}
public override void ResetPersonalizationState(WebPartManager webPartManager)
{
base.ResetPersonalizationState(webPartManager);
}
/// <internalonly />
protected override void SavePersonalizationBlob(WebPartManager webPartManager, string path, string userName, byte[] dataBlob) {
SqlConnectionHolder connectionHolder = null;
SqlConnection connection = null;
// Extra try-catch block to prevent elevation of privilege attack via exception filter
try {
try {
connectionHolder = GetConnectionHolder();
connection = connectionHolder.Connection;
CheckSchemaVersion( connection );
SavePersonalizationState(connection, path, userName, dataBlob);
} catch(SqlException sqlEx) {
// Check if it failed due to duplicate user name
if (userName != null && (sqlEx.Number == 2627 || sqlEx.Number == 2601 || sqlEx.Number == 2512)) {
// Try again, because it failed first time with duplicate user name
SavePersonalizationState(connection, path, userName, dataBlob);
} else {
throw;
}
}
finally {
if (connectionHolder != null) {
connectionHolder.Close();
connectionHolder = null;
}
}
}
catch {
throw;
}
}
/// <internalonly />
protected override void LoadPersonalizationBlobs(WebPartManager webPartManager, string path, string userName, ref byte[] sharedDataBlob, ref byte[] userDataBlob) {
sharedDataBlob = null;
userDataBlob = null;
SqlConnectionHolder connectionHolder = null;
SqlConnection connection = null;
// Extra try-catch block to prevent elevation of privilege attack via exception filter
try {
try {
connectionHolder = GetConnectionHolder();
connection = connectionHolder.Connection;
CheckSchemaVersion( connection );
sharedDataBlob = LoadPersonalizationBlob(connection, path, null);
if (!String.IsNullOrEmpty(userName)) {
userDataBlob = LoadPersonalizationBlob(connection, path, userName);
}
}
finally {
if (connectionHolder != null) {
connectionHolder.Close();
connectionHolder = null;
}
}
}
catch {
throw;
}
}
public BlobPersonalizationState(WebPartManager webPartManager) : base(webPartManager)
{
this._isPostRequest = webPartManager.Page.Request.HttpVerb == HttpVerb.POST;
}
public virtual PersonalizationScope DetermineInitialScope(WebPartManager webPartManager, PersonalizationState loadedState)
{
if (webPartManager == null)
{
throw new ArgumentNullException("webPartManager");
}
Page page = webPartManager.Page;
if (page == null)
{
throw new ArgumentException(System.Web.SR.GetString("PropertyCannotBeNull", new object[] { "Page" }), "webPartManager");
}
HttpRequest requestInternal = page.RequestInternal;
if (requestInternal == null)
{
throw new ArgumentException(System.Web.SR.GetString("PropertyCannotBeNull", new object[] { "Page.Request" }), "webPartManager");
}
PersonalizationScope initialScope = webPartManager.Personalization.InitialScope;
IPrincipal user = null;
if (requestInternal.IsAuthenticated)
{
user = page.User;
}
if (user == null)
{
initialScope = PersonalizationScope.Shared;
}
else
{
if (page.IsPostBack)
{
switch (page.Request["__WPPS"])
{
case "s":
initialScope = PersonalizationScope.Shared;
break;
case "u":
initialScope = PersonalizationScope.User;
break;
}
}
else if ((page.PreviousPage != null) && !page.PreviousPage.IsCrossPagePostBack)
{
WebPartManager currentWebPartManager = WebPartManager.GetCurrentWebPartManager(page.PreviousPage);
if (currentWebPartManager != null)
{
initialScope = currentWebPartManager.Personalization.Scope;
}
}
else if (page.IsExportingWebPart)
{
initialScope = page.IsExportingWebPartShared ? PersonalizationScope.Shared : PersonalizationScope.User;
}
if ((initialScope == PersonalizationScope.Shared) && !webPartManager.Personalization.CanEnterSharedScope)
{
initialScope = PersonalizationScope.User;
}
}
string hiddenFieldInitialValue = (initialScope == PersonalizationScope.Shared) ? "s" : "u";
page.ClientScript.RegisterHiddenField("__WPPS", hiddenFieldInitialValue);
return(initialScope);
}
protected abstract void SavePersonalizationBlob(WebPartManager webPartManager, string path, string userName, byte[] dataBlob);
public override PersonalizationScope DetermineInitialScope(
WebPartManager webPartManager,
PersonalizationState loadedState)
{
return base.DetermineInitialScope(webPartManager, loadedState);
}
/// <devdoc>
/// </devdoc>
public virtual PersonalizationScope DetermineInitialScope(WebPartManager webPartManager, PersonalizationState loadedState)
{
if (webPartManager == null)
{
throw new ArgumentNullException("webPartManager");
}
Page page = webPartManager.Page;
if (page == null)
{
throw new ArgumentException(SR.GetString(SR.PropertyCannotBeNull, "Page"),
"webPartManager");
}
HttpRequest request = page.RequestInternal;
if (request == null)
{
throw new ArgumentException(SR.GetString(SR.PropertyCannotBeNull, "Page.Request"),
"webPartManager");
}
PersonalizationScope scope = webPartManager.Personalization.InitialScope;
IPrincipal user = null;
if (request.IsAuthenticated)
{
user = page.User;
}
if (user == null)
{
// if no user has been authenticated, then just load all user data
scope = PersonalizationScope.Shared;
}
else
{
if (page.IsPostBack)
{
string postedMode = page.Request[scopeFieldName];
if (postedMode == sharedScopeFieldValue)
{
scope = PersonalizationScope.Shared;
}
else if (postedMode == userScopeFieldValue)
{
scope = PersonalizationScope.User;
}
}
else if ((page.PreviousPage != null) &&
(page.PreviousPage.IsCrossPagePostBack == false))
{
WebPartManager previousWebPartManager = WebPartManager.GetCurrentWebPartManager(page.PreviousPage);
if (previousWebPartManager != null)
{
// Note that we check the types of the page, so we don't
// look the at the PreviousPage in a cross-page posting scenario
scope = previousWebPartManager.Personalization.Scope;
}
}
// Special-case Web Part Export so it executes in the same security context as the page itself (VSWhidbey 426574)
// Setting the initial scope from what's been asked for in the export parameters
else if (page.IsExportingWebPart)
{
scope = (page.IsExportingWebPartShared ? PersonalizationScope.Shared : PersonalizationScope.User);
}
if ((scope == PersonalizationScope.Shared) &&
(webPartManager.Personalization.CanEnterSharedScope == false))
{
scope = PersonalizationScope.User;
}
}
string fieldValue = (scope == PersonalizationScope.Shared) ? sharedScopeFieldValue : userScopeFieldValue;
page.ClientScript.RegisterHiddenField(scopeFieldName, fieldValue);
return(scope);
}
internal WebPartManagerInternals(WebPartManager manager)
{
this._manager = manager;
}
internal WebPartConnectionCollection(WebPartManager webPartManager)
{
this._webPartManager = webPartManager;
}
protected PersonalizationState(WebPartManager webPartManager)
{
}
public virtual new System.Collections.IDictionary DetermineUserCapabilities(WebPartManager webPartManager)
{
return(default(System.Collections.IDictionary));
}
public virtual new bool IsEnabled(WebPartManager webPartManager)
{
return(default(bool));
}
public virtual new PersonalizationState LoadPersonalizationState(WebPartManager webPartManager, bool ignoreCurrentUser)
{
return(default(PersonalizationState));
}
private void CreateAvailableWebPartDescriptions()
{
if (_availableWebPartDescriptions != null)
{
return;
}
if (WebPartManager == null || String.IsNullOrEmpty(_importedPartDescription))
{
_availableWebPartDescriptions = new WebPartDescriptionCollection();
return;
}
// Run in minimal trust
PermissionSet pset = new PermissionSet(PermissionState.None);
// add in whatever perms are appropriate
pset.AddPermission(new SecurityPermission(SecurityPermissionFlag.Execution));
pset.AddPermission(new AspNetHostingPermission(AspNetHostingPermissionLevel.Minimal));
pset.PermitOnly();
bool permitOnly = true;
string title = null;
string description = null;
string icon = null;
// Extra try-catch block to prevent elevation of privilege attack via exception filter
try {
try {
// Get the WebPart description from its saved XML description.
using (StringReader sr = new StringReader(_importedPartDescription)) {
using (XmlReader reader = XmlUtils.CreateXmlReader(sr)) {
if (reader != null)
{
reader.MoveToContent();
// Check if imported part is authorized
// Get to the metadata
reader.MoveToContent();
reader.ReadStartElement(WebPartManager.ExportRootElement);
reader.ReadStartElement(WebPartManager.ExportPartElement);
reader.ReadStartElement(WebPartManager.ExportMetaDataElement);
// Get the type name
string partTypeName = null;
string userControlTypeName = null;
while (reader.Name != WebPartManager.ExportTypeElement)
{
reader.Skip();
if (reader.EOF)
{
throw new EndOfStreamException();
}
}
if (reader.Name == WebPartManager.ExportTypeElement)
{
partTypeName = reader.GetAttribute(WebPartManager.ExportTypeNameAttribute);
userControlTypeName = reader.GetAttribute(WebPartManager.ExportUserControlSrcAttribute);
}
// If we are in shared scope, we are importing a shared WebPart
bool isShared = (WebPartManager.Personalization.Scope == PersonalizationScope.Shared);
if (!String.IsNullOrEmpty(partTypeName))
{
// Need medium trust to call BuildManager.GetType()
PermissionSet mediumPset = new PermissionSet(PermissionState.None);
mediumPset.AddPermission(new SecurityPermission(SecurityPermissionFlag.Execution));
mediumPset.AddPermission(new AspNetHostingPermission(AspNetHostingPermissionLevel.Medium));
CodeAccessPermission.RevertPermitOnly();
permitOnly = false;
mediumPset.PermitOnly();
permitOnly = true;
Type partType = WebPartUtil.DeserializeType(partTypeName, true);
CodeAccessPermission.RevertPermitOnly();
permitOnly = false;
pset.PermitOnly();
permitOnly = true;
// First check if the type is authorized
if (!WebPartManager.IsAuthorized(partType, null, null, isShared))
{
_importErrorMessage = SR.GetString(SR.WebPartManager_ForbiddenType);
return;
}
// If the type is not a webpart, create a generic Web Part
if (!partType.IsSubclassOf(typeof(WebPart)) && !partType.IsSubclassOf(typeof(Control)))
{
// We only allow for Controls (VSWhidbey 428511)
_importErrorMessage = SR.GetString(SR.WebPartManager_TypeMustDeriveFromControl);
return;
}
}
else
{
// Check if the path is authorized
if (!WebPartManager.IsAuthorized(typeof(UserControl), userControlTypeName, null, isShared))
{
_importErrorMessage = SR.GetString(SR.WebPartManager_ForbiddenType);
return;
}
}
while (!reader.EOF)
{
while (!reader.EOF && !(reader.NodeType == XmlNodeType.Element &&
reader.Name == WebPartManager.ExportPropertyElement))
{
reader.Read();
}
if (reader.EOF)
{
break;
}
string name = reader.GetAttribute(WebPartManager.ExportPropertyNameAttribute);
if (name == TitlePropertyName)
{
title = reader.ReadElementString();
}
else if (name == DescriptionPropertyName)
{
description = reader.ReadElementString();
}
else if (name == IconPropertyName)
{
string url = reader.ReadElementString().Trim();
if (!CrossSiteScriptingValidation.IsDangerousUrl(url))
{
icon = url;
}
}
else
{
reader.Read();
continue;
}
if (title != null && description != null && icon != null)
{
break;
}
reader.Read();
}
}
}
if (String.IsNullOrEmpty(title))
{
title = SR.GetString(SR.Part_Untitled);
}
_availableWebPartDescriptions = new WebPartDescriptionCollection(
new WebPartDescription[] { new WebPartDescription(ImportedWebPartID, title, description, icon) });
}
}
catch (XmlException) {
_importErrorMessage = SR.GetString(SR.WebPartManager_ImportInvalidFormat);
return;
}
catch {
_importErrorMessage = (!String.IsNullOrEmpty(_importErrorMessage)) ?
_importErrorMessage :
SR.GetString(SR.WebPart_DefaultImportErrorMessage);
return;
}
finally {
if (permitOnly)
{
// revert if you're not just exiting the stack frame anyway
CodeAccessPermission.RevertPermitOnly();
}
}
}
catch {
throw;
}
}
protected override void SavePersonalizationBlob(WebPartManager webPartManager, string path, string userName, byte[] dataBlob)
{
}
public WebPartChrome(WebPartZoneBase zone, WebPartManager manager)
{
Contract.Requires(manager.Personalization != null);
}
/// <internalonly />
protected override void ResetPersonalizationBlob(WebPartManager webPartManager, string path, string userName) {
SqlConnectionHolder connectionHolder = null;
SqlConnection connection = null;
// Extra try-catch block to prevent elevation of privilege attack via exception filter
try {
try {
connectionHolder = GetConnectionHolder();
connection = connectionHolder.Connection;
CheckSchemaVersion( connection );
ResetPersonalizationState(connection, path, userName);
}
finally {
if (connectionHolder != null) {
connectionHolder.Close();
connectionHolder = null;
}
}
}
catch {
throw;
}
}
protected override void ResetPersonalizationBlob(WebPartManager webPartManager, string path, string userName)
{
}
public override PersonalizationState LoadPersonalizationState(
WebPartManager webPartManager,
bool ignoreCurrentUser)
{
return base.LoadPersonalizationState(webPartManager, ignoreCurrentUser);
}
protected override void SavePersonalizationBlob(WebPartManager webPartManager, string path, string userName, byte[] dataBlob)
{
}
protected override void LoadPersonalizationBlobs(
WebPartManager webPartManager,
string path,
string userName,
ref byte[] sharedDataBlob,
ref byte[] userDataBlob)
{
SiteSettings siteSettings = CacheHelper.GetCurrentSiteSettings();
if (siteSettings != null)
{
PersonalizationHelper.LoadPersonalizationBlobs(
siteSettings,
webPartManager,
GetUserPagePath(path),
userName,
ref sharedDataBlob,
ref userDataBlob);
}
}
private void RenderMenuPopup(HtmlTextWriter writer, ICollection verbs, string clientID, WebPart associatedWebPart, WebPartManager webPartManager)
{
writer.AddAttribute(HtmlTextWriterAttribute.Id, clientID + "Menu");
writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
bool isEmpty = true;
WebPartMenuStyle menuPopupStyle = this._menuUser.MenuPopupStyle;
if (menuPopupStyle != null)
{
menuPopupStyle.AddAttributesToRender(writer, this._menuUser as WebControl);
isEmpty = menuPopupStyle.Width.IsEmpty;
}
else
{
writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, "0");
writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, "1");
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderCollapse, "collapse");
}
if (isEmpty)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
}
writer.RenderBeginTag(HtmlTextWriterTag.Table);
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
writer.AddStyleAttribute(HtmlTextWriterStyle.WhiteSpace, "nowrap");
writer.RenderBeginTag(HtmlTextWriterTag.Td);
bool isEnabled = associatedWebPart.Zone.IsEnabled;
foreach (WebPartVerb verb in verbs)
{
string description;
writer.RenderBeginTag(HtmlTextWriterTag.Div);
if (associatedWebPart != null)
{
description = string.Format(CultureInfo.CurrentCulture, verb.Description, new object[] { associatedWebPart.DisplayTitle });
}
else
{
description = verb.Description;
}
if (description.Length != 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Title, description);
}
bool flag3 = isEnabled && verb.Enabled;
if (verb is WebPartHelpVerb)
{
string str2 = associatedWebPart.ResolveClientUrl(associatedWebPart.HelpUrl);
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:void(0)");
if (flag3)
{
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, "document.body.__wpm.ShowHelp('" + Util.QuoteJScriptString(str2) + "', " + ((int)associatedWebPart.HelpMode).ToString(CultureInfo.InvariantCulture) + ")");
}
}
else if (verb is WebPartExportVerb)
{
string exportUrl = webPartManager.GetExportUrl(associatedWebPart);
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:void(0)");
if (flag3)
{
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, "document.body.__wpm.ExportWebPart('" + Util.QuoteJScriptString(exportUrl) + ((associatedWebPart.ExportMode == WebPartExportMode.All) ? "', true, false)" : "', false, false)"));
}
}
else
{
string postBackTarget = this._menuUser.PostBackTarget;
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:void(0)");
if (flag3)
{
string eventArgument = verb.EventArgument;
if (associatedWebPart != null)
{
eventArgument = verb.GetEventArgument(associatedWebPart.ID);
}
string str6 = null;
if (!string.IsNullOrEmpty(eventArgument))
{
str6 = "document.body.__wpm.SubmitPage('" + Util.QuoteJScriptString(postBackTarget) + "', '" + Util.QuoteJScriptString(eventArgument) + "');";
this._menuUser.Page.ClientScript.RegisterForEventValidation(postBackTarget, eventArgument);
}
string str7 = null;
if (!string.IsNullOrEmpty(verb.ClientClickHandler))
{
str7 = "document.body.__wpm.Execute('" + Util.QuoteJScriptString(Util.EnsureEndWithSemiColon(verb.ClientClickHandler)) + "')";
}
string str8 = string.Empty;
if ((str6 != null) && (str7 != null))
{
str8 = "if(" + str7 + "){" + str6 + "}";
}
else if (str6 != null)
{
str8 = str6;
}
else if (str7 != null)
{
str8 = str7;
}
if (verb is WebPartCloseVerb)
{
ProviderConnectionPointCollection providerConnectionPoints = webPartManager.GetProviderConnectionPoints(associatedWebPart);
if (((providerConnectionPoints != null) && (providerConnectionPoints.Count > 0)) && webPartManager.Connections.ContainsProvider(associatedWebPart))
{
str8 = "if(document.body.__wpmCloseProviderWarning.length == 0 || confirm(document.body.__wpmCloseProviderWarning)){" + str8 + "}";
}
}
else if (verb is WebPartDeleteVerb)
{
str8 = "if(document.body.__wpmDeleteWarning.length == 0 || confirm(document.body.__wpmDeleteWarning)){" + str8 + "}";
}
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, str8);
}
}
string str9 = "menuItem";
if (!verb.Enabled)
{
if (associatedWebPart.Zone.RenderingCompatibility < VersionUtil.Framework40)
{
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
else if (!string.IsNullOrEmpty(WebControl.DisabledCssClass))
{
str9 = WebControl.DisabledCssClass + " " + str9;
}
}
writer.AddAttribute(HtmlTextWriterAttribute.Class, str9);
writer.RenderBeginTag(HtmlTextWriterTag.A);
string imageUrl = verb.ImageUrl;
if (imageUrl.Length != 0)
{
imageUrl = this._menuUser.UrlResolver.ResolveClientUrl(imageUrl);
}
else if (verb.Checked)
{
imageUrl = this._menuUser.CheckImageUrl;
if (imageUrl.Length == 0)
{
imageUrl = DefaultCheckImageUrl;
}
}
else
{
imageUrl = webPartManager.SpacerImageUrl;
}
writer.AddAttribute(HtmlTextWriterAttribute.Src, imageUrl);
writer.AddAttribute(HtmlTextWriterAttribute.Alt, description, true);
writer.AddAttribute(HtmlTextWriterAttribute.Width, "16");
writer.AddAttribute(HtmlTextWriterAttribute.Height, "16");
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderStyle, "none");
writer.AddStyleAttribute("vertical-align", "middle");
if (verb.Checked)
{
Style checkImageStyle = this._menuUser.CheckImageStyle;
if (checkImageStyle != null)
{
checkImageStyle.AddAttributesToRender(writer, this._menuUser as WebControl);
}
}
writer.RenderBeginTag(HtmlTextWriterTag.Img);
writer.RenderEndTag();
writer.Write(" ");
writer.Write(verb.Text);
writer.Write(" ");
writer.RenderEndTag();
writer.RenderEndTag();
}
writer.RenderEndTag();
writer.RenderEndTag();
writer.RenderEndTag();
writer.RenderEndTag();
}
protected override void SavePersonalizationBlob(
WebPartManager webPartManager,
string path,
string userName,
byte[] dataBlob)
{
SiteSettings siteSettings = CacheHelper.GetCurrentSiteSettings();
if (siteSettings != null)
{
PersonalizationHelper.SavePersonalizationBlob(
siteSettings,
webPartManager,
GetUserPagePath(path),
userName,
dataBlob);
}
}
public void Render(HtmlTextWriter writer, ICollection verbs, string clientID, WebPart associatedWebPart, WebPartManager webPartManager)
{
this.RegisterStartupScript(clientID);
this.RenderLabel(writer, clientID, associatedWebPart);
this.RenderMenuPopup(writer, verbs, clientID, associatedWebPart, webPartManager);
}
public override IDictionary DetermineUserCapabilities(
WebPartManager webPartManager)
{
return base.DetermineUserCapabilities(webPartManager);
}
internal void SetWebPartManager(WebPartManager webPartManager)
{
_webPartManager = webPartManager;
}
public WebPartManagerControlCollection(WebPartManager owner) : base(owner)
{
this._manager = owner;
base.SetCollectionReadOnly("WebPartManager_CannotModify");
}
private void RenderMenuPopup(HtmlTextWriter writer, ICollection verbs, string clientID, WebPart associatedWebPart,
WebPartManager webPartManager)
{
writer.AddAttribute(HtmlTextWriterAttribute.Id, clientID + "Menu");
writer.AddStyleAttribute(HtmlTextWriterStyle.Display, "none");
writer.RenderBeginTag(HtmlTextWriterTag.Div);
bool popupSpansFullExtent = true;
WebPartMenuStyle menuStyle = _menuUser.MenuPopupStyle;
if (menuStyle != null)
{
menuStyle.AddAttributesToRender(writer, _menuUser as WebControl);
popupSpansFullExtent = menuStyle.Width.IsEmpty;
}
else
{
// generate attributes corresponding to defaults on WebPartMenuStyle
writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, "0");
writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, "1");
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderCollapse, "collapse");
}
if (popupSpansFullExtent)
{
writer.AddStyleAttribute(HtmlTextWriterStyle.Width, "100%");
}
writer.RenderBeginTag(HtmlTextWriterTag.Table);
writer.RenderBeginTag(HtmlTextWriterTag.Tr);
writer.AddStyleAttribute(HtmlTextWriterStyle.WhiteSpace, "nowrap");
writer.RenderBeginTag(HtmlTextWriterTag.Td);
bool isParentEnabled = associatedWebPart.Zone.IsEnabled;
foreach (WebPartVerb verb in verbs)
{
Debug.Assert(verb != null);
writer.RenderBeginTag(HtmlTextWriterTag.Div);
string alt;
if (associatedWebPart != null)
{
alt = String.Format(CultureInfo.CurrentCulture, verb.Description, associatedWebPart.DisplayTitle);
}
else
{
alt = verb.Description;
}
if (alt.Length != 0)
{
writer.AddAttribute(HtmlTextWriterAttribute.Title, alt);
}
bool isEnabled = isParentEnabled && verb.Enabled;
// Special case help, export, etc.
if (verb is WebPartHelpVerb)
{
Debug.Assert(associatedWebPart != null);
string resolvedHelpUrl =
((IUrlResolutionService)associatedWebPart).ResolveClientUrl(associatedWebPart.HelpUrl);
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:void(0)");
if (isEnabled)
{
writer.AddAttribute(HtmlTextWriterAttribute.Onclick,
"document.body.__wpm.ShowHelp('" +
Util.QuoteJScriptString(resolvedHelpUrl) +
"', " +
((int)associatedWebPart.HelpMode).ToString(CultureInfo.InvariantCulture) + ")");
}
}
else if (verb is WebPartExportVerb)
{
Debug.Assert(associatedWebPart != null);
string exportUrl = webPartManager.GetExportUrl(associatedWebPart);
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:void(0)");
if (isEnabled)
{
writer.AddAttribute(HtmlTextWriterAttribute.Onclick,
"document.body.__wpm.ExportWebPart('" +
Util.QuoteJScriptString(exportUrl) +
((associatedWebPart.ExportMode == WebPartExportMode.All) ?
"', true, false)" :
"', false, false)"));
}
}
else
{
string target = _menuUser.PostBackTarget;
writer.AddAttribute(HtmlTextWriterAttribute.Href, "javascript:void(0)");
if (isEnabled)
{
string eventArgument = verb.EventArgument;
if (associatedWebPart != null)
{
eventArgument = verb.GetEventArgument(associatedWebPart.ID);
}
string submitScript = null;
if (!String.IsNullOrEmpty(eventArgument))
{
submitScript = "document.body.__wpm.SubmitPage('" +
Util.QuoteJScriptString(target) +
"', '" +
Util.QuoteJScriptString(eventArgument) +
"');";
_menuUser.Page.ClientScript.RegisterForEventValidation(target, eventArgument);
}
string clientClickScript = null;
if (!String.IsNullOrEmpty(verb.ClientClickHandler))
{
clientClickScript = "document.body.__wpm.Execute('" +
Util.QuoteJScriptString(Util.EnsureEndWithSemiColon(verb.ClientClickHandler)) +
"')";
}
// There must be either an EventArgument or a ClientClickHandler
Debug.Assert(submitScript != null || clientClickScript != null);
string onclick = String.Empty;
if (submitScript != null && clientClickScript != null)
{
onclick = "if(" + clientClickScript + "){" + submitScript + "}";
}
else if (submitScript != null)
{
onclick = submitScript;
}
else if (clientClickScript != null)
{
onclick = clientClickScript;
}
if (verb is WebPartCloseVerb)
{
Debug.Assert(associatedWebPart != null);
// PERF: First check if this WebPart even has provider connection points
ProviderConnectionPointCollection connectionPoints =
webPartManager.GetProviderConnectionPoints(associatedWebPart);
if (connectionPoints != null && connectionPoints.Count > 0 &&
webPartManager.Connections.ContainsProvider(associatedWebPart))
{
onclick = "if(document.body.__wpmCloseProviderWarning.length == 0 || " +
"confirm(document.body.__wpmCloseProviderWarning)){" + onclick + "}";
}
}
else if (verb is WebPartDeleteVerb)
{
onclick = "if(document.body.__wpmDeleteWarning.length == 0 || " +
"confirm(document.body.__wpmDeleteWarning)){" + onclick + "}";
}
writer.AddAttribute(HtmlTextWriterAttribute.Onclick, onclick);
}
}
string disabledClass = "menuItem";
if (!verb.Enabled)
{
if (associatedWebPart.Zone.RenderingCompatibility < VersionUtil.Framework40)
{
writer.AddAttribute(HtmlTextWriterAttribute.Disabled, "disabled");
}
else if (!String.IsNullOrEmpty(WebControl.DisabledCssClass))
{
disabledClass = WebControl.DisabledCssClass + " " + disabledClass;
}
}
writer.AddAttribute(HtmlTextWriterAttribute.Class, disabledClass);
writer.RenderBeginTag(HtmlTextWriterTag.A);
string img = verb.ImageUrl;
if (img.Length != 0)
{
img = _menuUser.UrlResolver.ResolveClientUrl(img);
}
else
{
if (verb.Checked)
{
img = _menuUser.CheckImageUrl;
if (img.Length == 0)
{
img = DefaultCheckImageUrl;
}
}
else
{
img = webPartManager.SpacerImageUrl;
}
}
writer.AddAttribute(HtmlTextWriterAttribute.Src, img);
writer.AddAttribute(HtmlTextWriterAttribute.Alt, alt, true);
writer.AddAttribute(HtmlTextWriterAttribute.Width, "16");
writer.AddAttribute(HtmlTextWriterAttribute.Height, "16");
writer.AddStyleAttribute(HtmlTextWriterStyle.BorderStyle, "none");
writer.AddStyleAttribute("vertical-align", "middle");
if (verb.Checked)
{
Style checkImageStyle = _menuUser.CheckImageStyle;
if (checkImageStyle != null)
{
checkImageStyle.AddAttributesToRender(writer, _menuUser as WebControl);
}
}
writer.RenderBeginTag(HtmlTextWriterTag.Img);
writer.RenderEndTag(); // Img
writer.Write(" ");
writer.Write(verb.Text);
writer.Write(" ");
writer.RenderEndTag(); // A
writer.RenderEndTag(); // Div
}
writer.RenderEndTag(); // Td
writer.RenderEndTag(); // Tr
writer.RenderEndTag(); // Table
writer.RenderEndTag(); // Div
}