// Uncomment the method below to handle the event raised before a feature is deactivated.
public override void FeatureDeactivating(SPFeatureReceiverProperties properties)
{
using (var site = (SPSite)properties.Feature.Parent)
{
using (var web = site.RootWeb)
{
try
{
//web.AllowUnsafeUpdates = true;
SPLimitedWebPartManager webPartManager =
web.GetLimitedWebPartManager("LPWebPages/CompanyCalendar.aspx", PersonalizationScope.Shared);
//Retrive the webpart and remove
IList <WebPart> listFormWebParts = (from wp in webPartManager.WebParts.Cast <WebPart>()
where string.Compare(wp.Title, "Company Calendar", true) == 0
select wp).ToList();
//Check if there are any web parts found
if (listFormWebParts != null && listFormWebParts.Count > 0)
{
foreach (WebPart listFormWebPart in listFormWebParts)
{
webPartManager.DeleteWebPart(listFormWebPart);
web.Update();
}
}
}
catch (Exception ex)
{
SPDiagnosticsService.Local.WriteTrace(0, new SPDiagnosticsCategory("LPWeb", TraceSeverity.Unexpected, EventSeverity.Error),
TraceSeverity.Unexpected, string.Format("LPWebPages.LPWebPagesEventReceiver.FeatureDeactivating error: {0}", ex.Message), ex.StackTrace);
}
}
}
}
private void btn_DeleteWPinPage_Click(object sender, EventArgs e)
{
using (SPSite site = new SPSite(siteUrl))
{
using (SPWeb web = site.OpenWeb(webUrl))
{
SPFile thePage = web.GetFile(pageUrl);
SPLimitedWebPartManager theWebPartManager = thePage.GetLimitedWebPartManager(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared);
SPLimitedWebPartCollection webParts = theWebPartManager.WebParts;
int Num = webParts.Count;
//foreach( System.Web.UI.WebControls.WebParts.WebPart wp inwebParts
for (int i = Num - 1; i >= 0; i--)
{
System.Web.UI.WebControls.WebParts.WebPart wp = webParts[i];
for (int j = 0; j < clBox_WebParts.Items.Count; j++)
{
if ((clBox_WebParts.GetItemChecked(j)) && (clBox_WebParts.Items[j].ToString() == wp.DisplayTitle))
{
theWebPartManager.DeleteWebPart(wp);
tb_Message.Text += clBox_WebParts.Items[j].ToString() + "Delete in Page Success...";
}
}
}
clBox_WebParts.Items.Clear();
for (int i = 0; i < webParts.Count; i++)
{
clBox_WebParts.Items.Add(webParts[i].DisplayTitle);
}
}
}
}
private static void AddWebParts(SPFeatureReceiverProperties properties, string url, System.Web.UI.WebControls.WebParts.WebPart[] webPart, string[] zones)
{
SPWeb web = (SPWeb)properties.Feature.Parent;
SPFile file = web.GetFile(url);
SPLimitedWebPartManager manager = file.GetLimitedWebPartManager(PersonalizationScope.Shared);
int index = 2;
while (manager.WebParts.Count > 0)
{
manager.DeleteWebPart(manager.WebParts[0]);
}
for (int i = 0; i < webPart.Length; i++)
{
manager.AddWebPart(webPart[i], zones[i], index);
index += 2;
}
file.Update();
if (manager.Web != null)
{
manager.Web.Dispose();
}
manager.Dispose();
}
public static void DeleteAllThenAddWebPartToPage(SPFile page, string wpXml, string wpZone)
{
using (SPLimitedWebPartManager wpMgr = page.GetLimitedWebPartManager(System.Web.UI.WebControls.WebParts.PersonalizationScope.Shared))
{
// Delete all web parts
// Play the shell game because you can't delete from a collection in an enumerator
List <WebPart> wpList = new List <WebPart>();
foreach (WebPart wp in wpMgr.WebParts)
{
wpList.Add(wp);
}
foreach (WebPart wp in wpList)
{
wpMgr.DeleteWebPart(wp);
}
// Add our new web part
XmlDocument doc = new XmlDocument();
doc.LoadXml(wpXml);
using (XmlNodeReader reader = new XmlNodeReader(doc))
{
string errorMessage = null;
System.Web.UI.WebControls.WebParts.WebPart wp = wpMgr.ImportWebPart(reader, out errorMessage);
wpMgr.AddWebPart(wp, wpZone, wp.ZoneIndex);
}
}
}
public void DeleteWebPart(SPWebPartInstance webPart)
{
if (webPart == null)
{
throw new JavaScriptException(this.Engine, "Error", "A web part must be supplied as the first argument.");
}
m_limitedWebPartManager.DeleteWebPart(webPart.WebPart);
}
private static void DeleteAllWebParts(string destinationPageUrlServerRelative, SPWeb destinationPageWeb, string sourcePageUrlServerRelative, SPWeb sourcePageWeb, bool shouldOverwriteDestinationWebParts)
{
SPWeb web = null;
SPWeb web2 = null;
try
{
SPLimitedWebPartManager limitedWebPartManager = destinationPageWeb.GetLimitedWebPartManager(destinationPageUrlServerRelative, PersonalizationScope.Shared);
SPLimitedWebPartManager manager2 = sourcePageWeb.GetLimitedWebPartManager(sourcePageUrlServerRelative, PersonalizationScope.Shared);
web2 = limitedWebPartManager.Web;
web = manager2.Web;
SPLimitedWebPartCollection webParts = manager2.WebParts;
SPLimitedWebPartCollection parts2 = limitedWebPartManager.WebParts;
if (shouldOverwriteDestinationWebParts && (parts2 != null))
{
while (parts2.Count > 0)
{
try
{
limitedWebPartManager.DeleteWebPart(parts2[0]);
continue;
}
catch (WebPartPageUserException)
{
}
}
}
}
catch (Exception e)
{
if (HttpContext.Current != null)
{
throw;
}
}
finally
{
if ((web != sourcePageWeb) && (web != null))
{
web.Close();
}
if ((web2 != destinationPageWeb) && (web2 != null))
{
web2.Close();
}
}
}
private static void CheckifExists(SPLimitedWebPartManager webpartMgr, string webPartTitle)
{
List<System.Web.UI.WebControls.WebParts.WebPart> toRemove = new List<System.Web.UI.WebControls.WebParts.WebPart>();
foreach (System.Web.UI.WebControls.WebParts.WebPart part in webpartMgr.WebParts)
{
if (part.Title == webPartTitle)
{
toRemove.Add(part);
}
}
foreach (var item in toRemove)
{
webpartMgr.DeleteWebPart(item);
}
}
/// <summary>
/// Provisions the document set.
/// </summary>
/// <param name="contentType">Type of the content.</param>
private void ProvisionDocumentSet(SPContentType contentType)
{
ProvisionEventHandler(contentType);
SPFile file = ProvisionWelcomePage(contentType);
using (SPLimitedWebPartManager manager = GetWelcomePageWebPartmanager(file))
{
if (EnsureWebParts)
{
if (manager.WebParts != null)
{
List<WebPart> webParts = new List<WebPart>(manager.WebParts.Cast<WebPart>());
foreach (WebPart webPart in webParts)
{
manager.DeleteWebPart(webPart);
}
}
}
ProvisionWebParts(manager);
}
}
protected void setUpList(int baseId)
{
string siteUrl = SPContext.Current.Web.Url;
SPSite oSiteCollection = SPContext.Current.Site;
oList = SPContext.Current.Web.Lists["Alerts Noticeboard"];
SPWeb web = SPContext.Current.Web;
web.AllowUnsafeUpdates = true;
string pageUrl = "SitePages/managealerts.aspx";
SPFile page = web.GetFile(pageUrl);
SPLimitedWebPartManager wpmgr = page.GetLimitedWebPartManager(PersonalizationScope.Shared);
Guid storageKey = Guid.NewGuid();
string wpId = String.Format("g_{0}", storageKey.ToString().Replace('-', '_'));
SPLimitedWebPartCollection WebParts = wpmgr.WebParts;
XsltListViewWebPart xwp = new XsltListViewWebPart();
//SPViewCollection viewsCol = oList.Views;
xwp.ID = wpId;
xwp.ListName = oList.ID.ToString("B").ToUpper();
wpmgr.AddWebPart(xwp, "WebPartZone1", 0);
if (WebParts.Count > 1)
{
wpmgr.DeleteWebPart(xwp);
}
}
private string ClearWebParts(SPLimitedWebPartManager webPartManager)
{
string zoneId = "Bottom";
var webPartList = new List <System.Web.UI.WebControls.WebParts.WebPart>();
foreach (System.Web.UI.WebControls.WebParts.WebPart webpart in webPartManager.WebParts)
{
webPartList.Add(webpart);
}
if (webPartList.Any())
{
// take any of the webpart zones Id
zoneId = webPartManager.GetZoneID(webPartList[0]);
foreach (var webpart in webPartList)
{
webPartManager.DeleteWebPart(webpart);
}
}
return(zoneId);
}
private static void ConnectWebParts(SPFeatureReceiverProperties properties, string url, System.Web.UI.WebControls.WebParts.WebPart provider,
System.Web.UI.WebControls.WebParts.WebPart[] consumer)
{
SPWeb web = (SPWeb)properties.Feature.Parent;
SPFile file = web.GetFile(url);
SPLimitedWebPartManager manager = file.GetLimitedWebPartManager(PersonalizationScope.Shared);
ProviderConnectionPoint providerPoint = null;
ConsumerConnectionPoint consumerPoint = null;
int index = 6;
while (manager.WebParts.Count > 0)
{
manager.DeleteWebPart(manager.WebParts[0]);
}
manager.AddWebPart(consumer[0], "MiddleColumn", 2);
manager.AddWebPart(provider, "MiddleColumn", 4);
for (int i = 1; i < consumer.Length; i++)
{
System.Web.UI.WebControls.WebParts.WebPart webpart = consumer[i];
manager.AddWebPart(webpart, "MiddleColumn", index);
index += 2;
}
providerPoint = manager.GetProviderConnectionPoints(provider)[0];
consumerPoint = manager.GetConsumerConnectionPoints(consumer[0])[0];
manager.SPConnectWebParts(provider, providerPoint, consumer[0], consumerPoint);
file.Update();
if (manager.Web != null)
{
manager.Web.Dispose();
}
manager.Dispose();
}
public static void DeleteAllWebPartOfType <T>(SPWeb web) where T : WebPart
{
foreach (var list in web.Lists.Cast <SPList>().Where(list => !list.Hidden))
{
foreach (var view in list.Views.Cast <SPView>().Where(v => !v.PersonalView))
{
try
{
using (SPLimitedWebPartManager manager = web.GetLimitedWebPartManager(view.Url, PersonalizationScope.Shared))
{
var webpartsToDelete = manager.WebParts.OfType <T>().ToArray();
for (int i = webpartsToDelete.Length; i != 0; i--)
{
manager.DeleteWebPart(webpartsToDelete[i - 1]);
}
}
}
catch (Exception ex)
{
Logger.WriteError(string.Format("Ошибка при попытке удалить вебчать из списка: '{0}', из представления: '{1}'", list.RootFolder.Url, view.Url), ex);
}
}
}
}
/// <summary>
/// Adds the web part.
/// </summary>
/// <param name="file">The page.</param>
/// <param name="webPartXml">The web part XML file.</param>
/// <param name="webPartTitle">The web part title.</param>
/// <param name="zone">The zone.</param>
/// <param name="zoneId">The zone id.</param>
/// <param name="deleteWebPart">if set to <c>true</c> [delete web part].</param>
/// <param name="customReplaceText">The custom replace text.</param>
/// <param name="chromeType">Type of the chrome.</param>
/// <param name="publish">if set to <c>true</c> [publish].</param>
/// <returns></returns>
public WebPart AddWebPart(SPFile file, string webPartXml, string assembly, string typeName, string webPartTitle, string zone, int zoneId, bool deleteWebPart, Hashtable customReplaceText, PartChromeType chromeType, bool publish)
{
bool cleanupContext = false;
bool checkBackIn = false;
if (file.InDocumentLibrary)
{
if (!Utilities.IsCheckedOut(file.Item) || !Utilities.IsCheckedOutByCurrentUser(file.Item))
{
checkBackIn = true;
file.CheckOut();
}
// If it's checked out by another user then this will throw an informative exception so let it do so.
}
if (HttpContext.Current == null)
{
cleanupContext = true;
HttpRequest httpRequest = new HttpRequest("", file.Item.ParentList.ParentWeb.Url, "");
HttpContext.Current = new HttpContext(httpRequest, new HttpResponse(new StringWriter()));
SPControl.SetContextWeb(HttpContext.Current, file.Item.ParentList.ParentWeb);
}
string url = file.Item.ParentList.ParentWeb.Site.MakeFullUrl(file.ServerRelativeUrl);
using (SPLimitedWebPartManager manager = file.Item.ParentList.ParentWeb.GetLimitedWebPartManager(url, PersonalizationScope.Shared))
{
try
{
WebPart wp;
if (!string.IsNullOrEmpty(webPartXml))
{
wp = AddWebPart(manager, file, webPartXml, customReplaceText);
}
else
{
wp = AddWebPart(assembly, typeName);
}
if (!string.IsNullOrEmpty(webPartTitle))
{
wp.Title = webPartTitle;
}
webPartTitle = wp.Title;
wp.ChromeType = chromeType;
// Delete existing web part with same title so that we only have the latest version on the page
foreach (WebPart wpTemp in manager.WebParts)
{
try
{
if (wpTemp.Title == wp.Title)
{
if (deleteWebPart)
{
manager.DeleteWebPart(wpTemp);
break;
}
else
{
continue;
}
}
}
finally
{
wpTemp.Dispose();
}
}
try
{
manager.AddWebPart(wp, zone, zoneId);
}
catch (Exception)
{
System.Net.ServicePointManager.ServerCertificateValidationCallback += delegate { return(true); };
// We've not already added the web part so use the web service to do this.
using (WebPartPagesWebService.WebPartPagesWebService svc = new WebPartPagesWebService.WebPartPagesWebService())
{
// We failed adding via the OM so try the web service as a fall back.
svc.Url = manager.Web.Url + "/_vti_bin/WebPartPages.asmx";
svc.Credentials = System.Net.CredentialCache.DefaultCredentials;
try
{
// Add the web part to the web service. We use a web service because many
// web parts require the SPContext.Current variables to be set which are
// not set when run from a command line.
StringBuilder sb = new StringBuilder();
XmlTextWriter xmlWriter = new XmlTextWriter(new StringWriter(sb));
xmlWriter.Formatting = Formatting.Indented;
manager.ExportWebPart(wp, xmlWriter);
xmlWriter.Flush();
svc.AddWebPartToZone(url, sb.ToString(), WebPartPagesWebService.Storage.Shared, zone, zoneId);
}
catch (System.Web.Services.Protocols.SoapException ex)
{
throw new Exception(ex.Detail.OuterXml);
}
}
}
return(wp);
}
finally
{
if (cleanupContext)
{
HttpContext.Current = null;
}
if (manager != null)
{
manager.Web.Dispose();
manager.Dispose();
}
if (file.InDocumentLibrary && Utilities.IsCheckedOut(file.Item) && (checkBackIn || publish))
{
file.CheckIn("Checking in changes to page due to new web part being added: " + webPartTitle);
}
if (publish && file.InDocumentLibrary && file.Item.ParentList.EnableMinorVersions)
{
try
{
file.Publish("Publishing changes to page due to new web part being added: " + webPartTitle);
if (file.Item.ModerationInformation != null)
{
file.Approve("Approving changes to page due to new web part being added: " + webPartTitle);
}
}
catch (Exception ex)
{
WriteWarning("Unable to publish or approve file: " + ex.Message);
}
}
}
}
}
internal static void SetWebPart(string url, SetWebPartStateAction action, string webPartId, string webPartTitle, string webPartZone, string webPartZoneIndex, Hashtable props, bool publish)
{
using (SPSite site = new SPSite(url))
using (SPWeb web = site.OpenWeb()) // The url contains a filename so AllWebs[] will not work unless we want to try and parse which we don't
{
bool cleanupContext = false;
try
{
if (HttpContext.Current == null)
{
cleanupContext = true;
HttpRequest httpRequest = new HttpRequest("", web.Url, "");
HttpContext.Current = new HttpContext(httpRequest, new HttpResponse(new StringWriter()));
SPControl.SetContextWeb(HttpContext.Current, web);
}
SPFile file = web.GetFile(url);
// file.Item will throw "The object specified does not belong to a list." if the url passed
// does not correspond to a file in a list.
bool checkIn = false;
if (file.InDocumentLibrary)
{
if (!Utilities.IsCheckedOut(file.Item) || !Utilities.IsCheckedOutByCurrentUser(file.Item))
{
file.CheckOut();
checkIn = true;
// If it's checked out by another user then this will throw an informative exception so let it do so.
}
}
string displayTitle = string.Empty;
WebPart wp = null;
SPLimitedWebPartManager manager = null;
try
{
if (!string.IsNullOrEmpty(webPartId))
{
wp = Utilities.GetWebPartById(web, url, webPartId, out manager);
}
else
{
wp = Utilities.GetWebPartByTitle(web, url, webPartTitle, out manager);
if (wp == null)
{
throw new SPException(
"Unable to find specified web part using title \"" + webPartTitle + "\". Try specifying the -id parameter instead (use Get-SPWebPartList to get the ID)");
}
}
if (wp == null)
{
throw new SPException("Unable to find specified web part.");
}
// Set this so that we can add it to the check-in comment.
displayTitle = wp.DisplayTitle;
if (action == SetWebPartStateAction.Delete)
{
manager.DeleteWebPart(wp);
}
else if (action == SetWebPartStateAction.Close)
{
manager.CloseWebPart(wp);
}
else if (action == SetWebPartStateAction.Open)
{
manager.OpenWebPart(wp);
}
if (action != SetWebPartStateAction.Delete)
{
string zoneID = manager.GetZoneID(wp);
int zoneIndex = wp.ZoneIndex;
if (!string.IsNullOrEmpty(webPartZone))
{
zoneID = webPartZone;
}
if (!string.IsNullOrEmpty(webPartZoneIndex))
{
zoneIndex = int.Parse(webPartZoneIndex);
}
manager.MoveWebPart(wp, zoneID, zoneIndex);
if (props != null && props.Count > 0)
{
SetWebPartProperties(wp, props);
}
manager.SaveChanges(wp);
}
}
finally
{
if (manager != null)
{
manager.Web.Dispose();
manager.Dispose();
}
if (wp != null)
{
wp.Dispose();
}
if (checkIn)
{
file.CheckIn("Checking in changes to page due to state change of web part " + displayTitle);
}
if (publish && file.InDocumentLibrary)
{
PublishItems pi = new PublishItems();
pi.PublishListItem(file.Item, file.Item.ParentList, false, "Set-SPWebPart", "Checking in changes to page due to state change of web part " + displayTitle, null);
}
}
}
finally
{
if (HttpContext.Current != null && cleanupContext)
{
HttpContext.Current = null;
}
}
}
}
internal static void RemoveFilterZen(bool flagsOnly, params string [] flags)
{
List <SPPersistedObject> objs = new List <SPPersistedObject> (new SPPersistedObject [] { SPWebService.AdministrationService, SPWebService.ContentService, SPWebService.AdministrationService, SPWebService.ContentService.Farm });
string centralAdminUrl = "http://your_central_administration";
Action <SPPersistedObject> removeFlags = null;
Action <SPFolder> removeWebParts = null;
Action <SPWeb> webAction = delegate(SPWeb web) {
Console.Title = "... " + web.Title + " @ " + web.Url;
web.AllowUnsafeUpdates = true;
removeWebParts(web.RootFolder);
};
Action <SPSite> sitePreAction = delegate(SPSite site) {
site.AllowUnsafeUpdates = true;
Console.WriteLine("Detecting Filter Web Parts throughout " + site.Url);
}, sitePostAction = delegate(SPSite site) {
Console.Title = "... " + site.RootWeb.Title + " @ " + site.Url;
if (config.DeactivateFeature)
{
foreach (SPFeature feature in ProductPage.TryEach <SPFeature> (site.Features))
{
if (feature.Definition.DisplayName == "roxority_FilterWebPart")
{
try {
site.Features.Remove(feature.DefinitionId, true);
Console.WriteLine("Deactivated " + feature.Definition.DisplayName + " at " + site.Url);
} catch {
Console.WriteLine("Site Collection Feature " + feature.Definition.DisplayName + " could not be deactivated at " + site.Url + ". Manually deactivate this feature before proceeding.");
}
}
}
}
};
removeWebParts = delegate(SPFolder folder) {
SPLimitedWebPartManager webParts = null;
SystemWebPart wp;
int wpCount;
foreach (SPFile file in folder.Files)
{
if (file.Url.EndsWith(".aspx", StringComparison.InvariantCultureIgnoreCase))
{
wpCount = 0;
try {
webParts = file.GetLimitedWebPartManager(PersonalizationScope.Shared);
} catch {
webParts = null;
}
if (webParts != null)
{
for (int i = 0; i < webParts.WebParts.Count; i++)
{
try {
wp = webParts.WebParts [i];
} catch {
wp = null;
}
if ((wp != null) && wp.GetType().FullName.ToLowerInvariant().Contains("roxority_filterwebpart"))
{
try {
webParts.DeleteWebPart(wp);
wpCount++;
i--;
} catch {
Console.WriteLine("Filter Web Part(s) on " + ProductPage.MergeUrlPaths(folder.ParentWeb.Site.Url, file.Url) + " could not be deleted. Delete them manually before proceeding.");
}
}
}
}
if (wpCount > 0)
{
try {
file.Update();
Console.WriteLine("...deleted " + wpCount + " Filter Web Part(s) from " + file.Name);
} catch {
Console.WriteLine("Filter Web Part(s) on " + ProductPage.MergeUrlPaths(folder.ParentWeb.Site.Url, file.Url) + " were deleted, but file could not be saved. Delete them manually before proceeding.");
}
}
}
}
foreach (SPFolder subFolder in folder.SubFolders)
{
removeWebParts(subFolder);
}
};
#if DEBUG
removeFlags = delegate(SPPersistedObject obj) {
SPWebService service = obj as SPWebService;
SPWebApplication app = obj as SPWebApplication;
foreach (string f in flags)
{
obj.Properties [obj.GetType().Name.Substring(2) + f] = null;
obj.Properties.Remove(obj.GetType().Name.Substring(2) + f);
}
obj.Update(true);
if (service != null)
{
foreach (SPWebApplication a in ProductPage.TryEach <SPWebApplication> (service.WebApplications))
{
removeFlags(a);
}
}
};
#endif
Console.WriteLine("Initialization...");
if (!flagsOnly)
{
foreach (SPPersistedObject obj in objs.ConvertAll <SPPersistedObject> (delegate(SPPersistedObject po) {
return(po);
}))
{
if (obj is SPWebService)
{
foreach (SPWebApplication app in ProductPage.TryEach <SPWebApplication> (((SPWebService)obj).WebApplications))
{
objs.Add(app);
if (app.IsAdministrationWebApplication)
{
centralAdminUrl = app.Sites [0].Url;
}
}
}
}
}
#if DEBUG
Console.WriteLine("Removing product configuration flags from content database...");
SPSecurity.RunWithElevatedPrivileges(delegate() {
foreach (SPPersistedObject obj in objs)
{
removeFlags(obj);
}
});
#endif
if (!flagsOnly)
{
Iterate(config.WebUrls, objs, sitePreAction, webAction, sitePostAction);
}
Console.Title = "Done.";
Console.WriteLine("\r\n\r\nThis tool has finished its jobs. Now scan the above messages for any instructions on manual actions required on your part. If any, perform them, THEN go to " + ProductPage.MergeUrlPaths(centralAdminUrl, "/_admin/Solutions.aspx") + " and manually first retract, THEN remove the FilterZen solution from the solution store, THEN press ENTER to exit.");
}
internal static void SetWebPart(string url, Type oldType, Type newType, string title, Hashtable properties, bool publish, bool test)
{
using (SPSite site = new SPSite(url))
using (SPWeb web = site.OpenWeb()) // The url contains a filename so AllWebs[] will not work unless we want to try and parse which we don't
{
bool cleanupContext = false;
try
{
if (HttpContext.Current == null)
{
cleanupContext = true;
HttpRequest httpRequest = new HttpRequest("", web.Url, "");
HttpContext.Current = new HttpContext(httpRequest, new HttpResponse(new StringWriter()));
SPControl.SetContextWeb(HttpContext.Current, web);
}
SPFile file = web.GetFile(url);
// file.Item will throw "The object specified does not belong to a list." if the url passed
// does not correspond to a file in a list.
bool checkIn = false;
if (file.InDocumentLibrary && !test)
{
if (!Utilities.IsCheckedOut(file.Item) || !Utilities.IsCheckedOutByCurrentUser(file.Item))
{
file.CheckOut();
checkIn = true;
// If it's checked out by another user then this will throw an informative exception so let it do so.
}
}
SPLimitedWebPartManager manager = null;
try
{
List <WebPart> webParts = Utilities.GetWebPartsByType(web, url, oldType, out manager);
foreach (var oldWebPart in webParts)
{
if (oldWebPart.IsClosed)
{
continue;
}
string wpTitle = oldWebPart.Title;
if (string.IsNullOrEmpty(wpTitle))
{
wpTitle = oldWebPart.DisplayTitle;
}
if (!string.IsNullOrEmpty(title) &&
(oldWebPart.DisplayTitle.ToLowerInvariant() != title.ToLowerInvariant() &&
oldWebPart.Title.ToLowerInvariant() != title.ToLowerInvariant()))
{
continue;
}
Logger.Write("Replacing web part \"{0}\"...", wpTitle);
string zone = manager.GetZoneID(oldWebPart);
WebPart newWebPart = (WebPart)Activator.CreateInstance(newType);
if (SetProperties(oldWebPart, newWebPart, properties))
{
Logger.WriteWarning("An error was encountered setting web part properties so try one more time in case the error is the result of a sequencing issue.");
if (SetProperties(oldWebPart, newWebPart, properties))
{
Logger.WriteWarning("Unable to set all properties for web part.");
}
}
if (!test)
{
manager.DeleteWebPart(oldWebPart);
}
try
{
if (!test)
{
manager.AddWebPart(newWebPart, zone, oldWebPart.ZoneIndex);
}
}
catch (Exception)
{
ServicePointManager.ServerCertificateValidationCallback += delegate { return(true); };
// We've not already added the web part so use the web service to do this.
using (WebPartPagesWebService.WebPartPagesWebService svc = new WebPartPagesWebService.WebPartPagesWebService())
{
// We failed adding via the OM so try the web service as a fall back.
svc.Url = manager.Web.Url + "/_vti_bin/WebPartPages.asmx";
svc.Credentials = CredentialCache.DefaultCredentials;
try
{
// Add the web part to the web service. We use a web service because many
// web parts require the SPContext.Current variables to be set which are
// not set when run from a command line.
StringBuilder sb = new StringBuilder();
XmlTextWriter xmlWriter = new XmlTextWriter(new StringWriter(sb));
xmlWriter.Formatting = Formatting.Indented;
manager.ExportWebPart(newWebPart, xmlWriter);
xmlWriter.Flush();
svc.AddWebPartToZone(url, sb.ToString(), Storage.Shared, zone, oldWebPart.ZoneIndex);
}
catch (SoapException ex)
{
throw new Exception(ex.Detail.OuterXml);
}
}
}
finally
{
oldWebPart.Dispose();
newWebPart.Dispose();
}
if (zone == "wpz" && file.InDocumentLibrary)
{
foreach (SPField field in file.Item.Fields)
{
if (!field.ReadOnlyField && field is SPFieldMultiLineText && ((SPFieldMultiLineText)field).WikiLinking && file.Item[field.Id] != null)
{
string content = file.Item[field.Id].ToString();
if (content.Contains(oldWebPart.ID.Replace("_", "-").Substring(2)))
{
Logger.Write("Replacing web part identifier in text field \"{0}\"...", field.InternalName);
if (!test)
{
file.Item[field.Id] = content.Replace(oldWebPart.ID.Replace("_", "-").Substring(2), newWebPart.ID.Replace("_", "-").Substring(2));
file.Item.SystemUpdate();
}
}
}
}
}
}
}
finally
{
if (manager != null)
{
manager.Web.Dispose();
manager.Dispose();
}
if (!test)
{
if (checkIn)
{
file.CheckIn("Checking in changes to page due to web part being replaced with a different type.");
}
if (publish && file.InDocumentLibrary)
{
PublishItems pi = new PublishItems();
pi.PublishListItem(file.Item, file.Item.ParentList, false, "Replace-SPWebPartType", "Checking in changes to page due to web part being replaced with a different type.", null);
}
}
}
}
finally
{
if (HttpContext.Current != null && cleanupContext)
{
HttpContext.Current = null;
}
}
}
}
