//public virtual void ExportWebPart(WebPart webPart, XmlWriter writer)
//{
// if (webPart == null)
// {
// throw new ArgumentNullException("webPart");
// }
// if (!this.Controls.Contains(webPart))
// {
// throw new ArgumentException(SR.GetString("UnknownWebPart"), "webPart");
// }
// if (writer == null)
// {
// throw new ArgumentNullException("writer");
// }
// if (webPart.ExportMode == WebPartExportMode.None)
// {
// throw new ArgumentException(SR.GetString("WebPartManager_PartNotExportable"), "webPart");
// }
// bool arg_79_0 = (webPart.ExportMode != WebPartExportMode.NonSensitiveData) ? false : (this.Personalization.Scope != PersonalizationScope.Shared);
// bool flag = arg_79_0;
// writer.WriteStartElement("webParts");
// writer.WriteStartElement("webPart");
// writer.WriteAttributeString("xmlns", "http://schemas.microsoft.com/WebPart/v3");
// writer.WriteStartElement("metaData");
// writer.WriteStartElement("type");
// Control control = webPart.ToControl();
// UserControl userControl = control as UserControl;
// if (userControl == null)
// {
// writer.WriteAttributeString("name", WebPartUtil.SerializeType(control.GetType()));
// }
// else
// {
// writer.WriteAttributeString("src", userControl.AppRelativeVirtualPath);
// }
// writer.WriteEndElement();
// writer.WriteElementString("importErrorMessage", webPart.ImportErrorMessage);
// writer.WriteEndElement();
// writer.WriteStartElement("data");
// IDictionary personalizablePropertyValues = PersonalizableAttribute.GetPersonalizablePropertyValues(webPart, PersonalizationScope.Shared, flag);
// writer.WriteStartElement("properties");
// if (!(webPart is GenericWebPart))
// {
// this.ExportIPersonalizable(writer, webPart, flag);
// this.ExportToWriter(personalizablePropertyValues, writer);
// }
// else
// {
// this.ExportIPersonalizable(writer, control, flag);
// IDictionary personalizablePropertyValues2 = PersonalizableAttribute.GetPersonalizablePropertyValues(control, PersonalizationScope.Shared, flag);
// this.ExportToWriter(personalizablePropertyValues2, writer);
// writer.WriteEndElement();
// writer.WriteStartElement("genericWebPartProperties");
// this.ExportIPersonalizable(writer, webPart, flag);
// this.ExportToWriter(personalizablePropertyValues, writer);
// }
// writer.WriteEndElement();
// writer.WriteEndElement();
// writer.WriteEndElement();
// writer.WriteEndElement();
//}
private static void CreateDefaultWebPart(SPWeb web, SPLimitedWebPartManager webPartManager, WebpartDefinition wp, System.Web.UI.WebControls.WebParts.WebPart concerateWP)
{
//TODO : find a solution to create default webpart late
return;
if (wp is XSLTListViewWP)
{
XSLTListViewWP xstlWP = wp as XSLTListViewWP;
if (xstlWP.CreateDefaultWP)
{
using (MemoryStream ms = new MemoryStream())
{
XmlWriter writer = new XmlTextWriter(ms, Encoding.UTF8);
concerateWP.ExportMode = System.Web.UI.WebControls.WebParts.WebPartExportMode.All;
webPartManager.ExportWebPart(concerateWP, writer);
var webPartGallery = web.GetCatalog(SPListTemplateType.WebPartCatalog);
//var fileStream
SPFile spfile = webPartGallery.RootFolder.Files.Add(wp.Title + ".webpart", ms.GetBuffer(), true);
// Commit
webPartGallery.RootFolder.Update();
webPartGallery.Update();
}
}
}
}
/// <summary>
/// Gets the web part details.
/// </summary>
/// <param name="wp">The web part.</param>
/// <param name="manager">The web part manager.</param>
/// <returns></returns>
internal static string GetWebPartDetails(WebPart wp, SPLimitedWebPartManager manager)
{
if (wp.ExportMode == WebPartExportMode.None)
{
Logger.WriteWarning("Unable to export {0}", wp.Title);
return "";
}
StringBuilder sb = new StringBuilder();
XmlTextWriter xmlWriter = new XmlTextWriter(new StringWriter(sb));
xmlWriter.Formatting = Formatting.Indented;
manager.ExportWebPart(wp, xmlWriter);
xmlWriter.Flush();
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(sb.ToString());
XmlElement elem = xmlDoc.DocumentElement;
if (xmlDoc.DocumentElement.Name == "webParts")
{
elem = (XmlElement)xmlDoc.DocumentElement.ChildNodes[0];
// We've found a v3 web part but the export method does not export what the zone ID is so we
// have to manually add that in. Unfortunately the Zone property is always null because we are
// using a SPLimitedWebPartManager so we have to use the helper method GetZoneID to set the zone ID.
XmlElement property = xmlDoc.CreateElement("property");
property.SetAttribute("name", "ZoneID");
property.SetAttribute("type", "string");
property.InnerText = manager.GetZoneID(wp);
elem.ChildNodes[1].ChildNodes[0].AppendChild(property);
}
return elem.OuterXml.Replace(" xmlns=\"\"", ""); // Just some minor cleanup to deal with erroneous namespace tags added due to the zoneID being added manually.
}
private void btn_Export_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;
XmlWriter writer = null;
for (int i = 0; i < webParts.Count; i++)
{
try
{
writer = new XmlTextWriter(tb_ExportPath.Text + webParts[i].Title + ".xml", Encoding.UTF8);
theWebPartManager.ExportWebPart(webParts[i], writer);
writer.Flush();
writer.Close();
tb_Message.Text += webParts[i].Title + "Export Success...";
}
catch
{
tb_Message.Text += webParts[i].Title + "Export Failed...";
}
}
}
}
}
public override TabPage[] GetTabPages()
{
ArrayList alPages = new ArrayList();
alPages.AddRange(base.GetTabPages());
if (this.Parent.Tag != null)
{
string xml = string.Empty;
SPLimitedWebPartManager manager = (SPLimitedWebPartManager)this.Parent.Tag;
using (StringWriter writer = new StringWriter())
{
XmlTextWriter xtw = new XmlTextWriter(writer);
//this.ASPWebPart.ExportMode == WebPartExportMode.All;
manager.ExportWebPart(this.ASPWebPart, xtw);
xml = writer.ToString();
}
TabXmlPage xmlPage = TabPages.GetXmlPage("Xml", xml);
alPages.Add(xmlPage);
}
return((TabPage[])alPages.ToArray(typeof(TabPage)));
}
private static string ExportToXml(System.Web.UI.WebControls.WebParts.WebPart webPart, SPLimitedWebPartManager wpMgr)
{
StringBuilder builder = new StringBuilder();
UTF8Encoding encoding = new UTF8Encoding(true);
MemoryStream stream = new MemoryStream();
StreamWriter w = new StreamWriter(stream);
XmlTextWriter writer = new XmlTextWriter(w);
wpMgr.ExportWebPart(webPart, writer);
writer.Flush();
return(new string(encoding.GetChars((w.BaseStream as MemoryStream).ToArray())));
}
public Base64EncodedByteArrayInstance ExportWebPart(SPWebPartInstance webPart)
{
if (webPart == null)
{
throw new JavaScriptException(this.Engine, "Error", "A web part must be supplied as the first argument.");
}
using (var ms = new MemoryStream())
{
var writer = XmlWriter.Create(ms);
m_limitedWebPartManager.ExportWebPart(webPart.WebPart, writer);
writer.Flush();
return(new Base64EncodedByteArrayInstance(this.Engine.Object.InstancePrototype, ms.ToArray()));
}
}
/// <summary>
/// Gets the web part details.
/// </summary>
/// <param name="wp">The web part.</param>
/// <param name="manager">The web part manager.</param>
/// <returns></returns>
internal static string GetWebPartDetails(WebPart wp, SPLimitedWebPartManager manager)
{
if (wp.ExportMode == WebPartExportMode.None)
{
Logger.WriteWarning("Unable to export {0}", wp.Title);
return("");
}
StringBuilder sb = new StringBuilder();
XmlTextWriter xmlWriter = new XmlTextWriter(new StringWriter(sb));
xmlWriter.Formatting = Formatting.Indented;
manager.ExportWebPart(wp, xmlWriter);
xmlWriter.Flush();
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(sb.ToString());
XmlElement elem = xmlDoc.DocumentElement;
if (xmlDoc.DocumentElement.Name == "webParts")
{
elem = (XmlElement)xmlDoc.DocumentElement.ChildNodes[0];
// We've found a v3 web part but the export method does not export what the zone ID is so we
// have to manually add that in. Unfortunately the Zone property is always null because we are
// using a SPLimitedWebPartManager so we have to use the helper method GetZoneID to set the zone ID.
XmlElement property = xmlDoc.CreateElement("property");
property.SetAttribute("name", "ZoneID");
property.SetAttribute("type", "string");
property.InnerText = manager.GetZoneID(wp);
elem.ChildNodes[1].ChildNodes[0].AppendChild(property);
}
return(elem.OuterXml.Replace(" xmlns=\"\"", "")); // Just some minor cleanup to deal with erroneous namespace tags added due to the zoneID being added manually.
}
/// <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);
}
}
}
}
}
//public virtual void ExportWebPart(WebPart webPart, XmlWriter writer)
//{
// if (webPart == null)
// {
// throw new ArgumentNullException("webPart");
// }
// if (!this.Controls.Contains(webPart))
// {
// throw new ArgumentException(SR.GetString("UnknownWebPart"), "webPart");
// }
// if (writer == null)
// {
// throw new ArgumentNullException("writer");
// }
// if (webPart.ExportMode == WebPartExportMode.None)
// {
// throw new ArgumentException(SR.GetString("WebPartManager_PartNotExportable"), "webPart");
// }
// bool arg_79_0 = (webPart.ExportMode != WebPartExportMode.NonSensitiveData) ? false : (this.Personalization.Scope != PersonalizationScope.Shared);
// bool flag = arg_79_0;
// writer.WriteStartElement("webParts");
// writer.WriteStartElement("webPart");
// writer.WriteAttributeString("xmlns", "http://schemas.microsoft.com/WebPart/v3");
// writer.WriteStartElement("metaData");
// writer.WriteStartElement("type");
// Control control = webPart.ToControl();
// UserControl userControl = control as UserControl;
// if (userControl == null)
// {
// writer.WriteAttributeString("name", WebPartUtil.SerializeType(control.GetType()));
// }
// else
// {
// writer.WriteAttributeString("src", userControl.AppRelativeVirtualPath);
// }
// writer.WriteEndElement();
// writer.WriteElementString("importErrorMessage", webPart.ImportErrorMessage);
// writer.WriteEndElement();
// writer.WriteStartElement("data");
// IDictionary personalizablePropertyValues = PersonalizableAttribute.GetPersonalizablePropertyValues(webPart, PersonalizationScope.Shared, flag);
// writer.WriteStartElement("properties");
// if (!(webPart is GenericWebPart))
// {
// this.ExportIPersonalizable(writer, webPart, flag);
// this.ExportToWriter(personalizablePropertyValues, writer);
// }
// else
// {
// this.ExportIPersonalizable(writer, control, flag);
// IDictionary personalizablePropertyValues2 = PersonalizableAttribute.GetPersonalizablePropertyValues(control, PersonalizationScope.Shared, flag);
// this.ExportToWriter(personalizablePropertyValues2, writer);
// writer.WriteEndElement();
// writer.WriteStartElement("genericWebPartProperties");
// this.ExportIPersonalizable(writer, webPart, flag);
// this.ExportToWriter(personalizablePropertyValues, writer);
// }
// writer.WriteEndElement();
// writer.WriteEndElement();
// writer.WriteEndElement();
// writer.WriteEndElement();
//}
private static void CreateDefaultWebPart(SPWeb web, SPLimitedWebPartManager webPartManager, WebpartDefinition wp, System.Web.UI.WebControls.WebParts.WebPart concerateWP)
{
//TODO : find a solution to create default webpart late
return;
if (wp is XSLTListViewWP)
{
XSLTListViewWP xstlWP = wp as XSLTListViewWP;
if (xstlWP.CreateDefaultWP)
{
using (MemoryStream ms = new MemoryStream())
{
XmlWriter writer = new XmlTextWriter(ms, Encoding.UTF8);
concerateWP.ExportMode = System.Web.UI.WebControls.WebParts.WebPartExportMode.All;
webPartManager.ExportWebPart(concerateWP, writer);
var webPartGallery = web.GetCatalog(SPListTemplateType.WebPartCatalog);
//var fileStream
SPFile spfile = webPartGallery.RootFolder.Files.Add(wp.Title + ".webpart", ms.GetBuffer(), true);
// Commit
webPartGallery.RootFolder.Update();
webPartGallery.Update();
}
}
}
}
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;
}
}
}
}
protected void TabContainerRepeater_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
// Panel is the place holder to show web parts in a tab.
Panel panel = (Panel)e.Item.FindControl("TabContainer");
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
if (panel != null)
{
using (SPLimitedWebPartManager wpManager = SPContext.Current.File.GetLimitedWebPartManager(PersonalizationScope.Shared))
{
try
{
// Elevated previleges required for EXPORT and IMPORT. Else Users with normal read access will get errors.
SPSecurity.RunWithElevatedPrivileges(delegate()
{
// Retrieve the web part titles in the ConfigureTabs XML string for this tab.
var webPartTitles = from t in xDocument.Descendants("webPart")
where (string)t.Parent.Attribute("name") == (string)e.Item.DataItem
select(string) t.Attribute("title");
foreach (string wpTitle in webPartTitles)
{
foreach (System.Web.UI.WebControls.WebParts.WebPart webPart in wpManager.WebParts)
{
// Find the matched closed web part in WebParts collection
if (webPart.Title == wpTitle && webPart.IsClosed == true)
{
string errorMessage;
MemoryStream stream = new MemoryStream();
XmlTextWriter writer = new XmlTextWriter(stream, System.Text.Encoding.UTF8);
// Export the closed webpart to a memory stream.
wpManager.ExportWebPart(webPart, writer);
writer.Flush();
stream.Position = 0;
XmlTextReader reader = new XmlTextReader(stream);
// Import the exported webpart.
System.Web.UI.WebControls.WebParts.WebPart newWebPart = wpManager.ImportWebPart(reader, out errorMessage);
reader.Close();
writer.Close();
// Show the imported webpart.
panel.Controls.Add(newWebPart);
break;
}
}
}
});
}
catch (Exception ex)
{
// For debugging use only.
Label label = new Label();
label.Text = "Please check your XML configuration for error. " + Environment.NewLine + ex.Message;
panel.Controls.Add(label);
}
}
}
}
}
internal static void SetWebPart(WebPart sourceWebPart, string targetUrl, string zone, int?zoneIndex, bool publish, bool test)
{
if (sourceWebPart.IsClosed)
{
sourceWebPart.Dispose();
throw new Exception("The source web part is closed and cannot be copied.");
}
int zoneIndex1 = sourceWebPart.ZoneIndex;
if (zoneIndex.HasValue)
{
zoneIndex1 = zoneIndex.Value;
}
Guid storageKey = Guid.NewGuid();
string id = StorageKeyToID(storageKey);
using (SPSite site = new SPSite(targetUrl))
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(targetUrl);
// 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 = file.GetLimitedWebPartManager(PersonalizationScope.Shared);
try
{
string wpTitle = sourceWebPart.Title;
if (string.IsNullOrEmpty(wpTitle))
{
wpTitle = sourceWebPart.DisplayTitle;
}
Logger.Write("Copying web part \"{0}\"...", wpTitle);
WebPart newWebPart = (WebPart)Activator.CreateInstance(sourceWebPart.GetType());
if (SPCmdletReplaceWebPartType.SetProperties(sourceWebPart, newWebPart, null))
{
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 (SPCmdletReplaceWebPartType.SetProperties(sourceWebPart, newWebPart, null))
{
Logger.WriteWarning("Unable to set all properties for web part.");
}
}
try
{
if (!test)
{
newWebPart.ID = id;
manager.AddWebPart(newWebPart, zone, zoneIndex1);
}
}
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(targetUrl, sb.ToString(), Storage.Shared, zone, zoneIndex1);
}
catch (SoapException ex)
{
throw new Exception(ex.Detail.OuterXml);
}
}
}
finally
{
sourceWebPart.Dispose();
newWebPart.Dispose();
}
if (zone == "wpz" && file.InDocumentLibrary)
{
foreach (SPField field in file.Item.Fields)
{
if (!field.ReadOnlyField && field is SPFieldMultiLineText && ((SPFieldMultiLineText)field).WikiLinking)
{
string content = null;
if (file.Item[field.Id] != null)
{
content = file.Item[field.Id].ToString();
}
string div = string.Format(CultureInfo.InvariantCulture, "<div class=\"ms-rtestate-read ms-rte-wpbox\" contentEditable=\"false\"><div class=\"ms-rtestate-read {0}\" id=\"div_{0}\"></div><div style='display:none' id=\"vid_{0}\"/></div>", new object[] { storageKey.ToString("D") });
content += div;
Logger.Write("Adding web part to text field \"{0}\"...", field.InternalName);
if (!test)
{
file.Item[field.Id] = content;
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, "Copy-SPWebPart", "Checking in changes to page due to web part being copied from another page.", null);
}
}
}
}
finally
{
if (HttpContext.Current != null && cleanupContext)
{
HttpContext.Current = null;
}
}
}
}
