public void CloseWebPart(SPWebPartInstance webPart)
{
if (webPart == null)
{
throw new JavaScriptException(this.Engine, "Error", "A web part must be supplied as the first argument.");
}
m_limitedWebPartManager.CloseWebPart(webPart.WebPart);
}
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;
}
}
}
}