protected override void OnBeforeDeploy(ListItemModelHost host, WebPartDefinitionBase webpart)
{
base.OnBeforeDeploy(host, webpart);
// pre-load web id
if (!host.HostWeb.IsPropertyAvailable("Id"))
{
host.HostWeb.Context.Load(host.HostWeb, w => w.Id);
host.HostWeb.Context.ExecuteQueryWithTrace();
}
var context = host.HostClientContext;
var wpModel = webpart.WithAssertAndCast <ListViewWebPartDefinition>("model", value => value.RequireNotNull());
// save the old default view ID, then restore in OnAfterDeploy
_currentListBindContext = XsltListViewWebPartModelHandler.LookupBindContext(host,
wpModel.WebUrl, wpModel.WebId,
wpModel.ListUrl, wpModel.ListTitle, wpModel.ListId,
wpModel.ViewUrl, wpModel.ViewName, wpModel.ViewId,
wpModel.TitleUrl);
if (_currentListBindContext.TargetView != null)
{
_currentListBindContext.TargetView.DefaultView = true;
_currentListBindContext.TargetView.Update();
context.ExecuteQueryWithTrace();
}
}
protected override void OnAfterDeploy(ListItemModelHost host, WebPartDefinitionBase webpart)
{
if (_currentListBindContext != null)
{
var context = host.HostClientContext;
var wpModel = webpart.WithAssertAndCast <ListViewWebPartDefinition>("model", value => value.RequireNotNull());
var bindingContext = XsltListViewWebPartModelHandler.LookupBindContext(host,
wpModel.WebUrl, wpModel.WebId,
wpModel.ListUrl, wpModel.ListTitle, wpModel.ListId,
wpModel.ViewUrl, wpModel.ViewName, wpModel.ViewId,
wpModel.TitleUrl);
// reverting back the dafult view
var view = bindingContext.List.GetView(_currentListBindContext.DefaultViewId);
view.DefaultView = true;
view.Update();
context.ExecuteQueryWithTrace();
}
}
protected override string GetWebpartXmlDefinition(ListItemModelHost listItemModelHost, WebPartDefinitionBase webPartModel)
{
var wpModel = webPartModel.WithAssertAndCast <ListViewWebPartDefinition>("model", value => value.RequireNotNull());
var bindContext = XsltListViewWebPartModelHandler.LookupBindContext(listItemModelHost,
wpModel.WebUrl, wpModel.WebId,
wpModel.ListUrl, wpModel.ListTitle, wpModel.ListId,
wpModel.ViewUrl, wpModel.ViewName, wpModel.ViewId,
wpModel.TitleUrl);
var webId = listItemModelHost.HostWeb.Id;
var wpXml = WebpartXmlExtensions.LoadWebpartXmlDocument(BuiltInWebPartTemplates.ListViewWebPart)
.SetOrUpdateListVieweWebPartProperty("ListName", bindContext.ListId.ToString("B"))
.SetOrUpdateListVieweWebPartProperty("ListId", bindContext.ListId.ToString("D").ToLower())
.SetOrUpdateListVieweWebPartProperty("WebId", webId.ToString("D").ToLower())
//.SetOrUpdateListVieweWebPartProperty("ViewGuid", bindContext.ViewId.ToString("D").ToLower())
.SetTitleUrl(bindContext.TitleUrl)
.ToString();
return(wpXml);
}
protected override void InternalOnAfterWebPartProvision(WebPartProcessingContext provisionContext)
{
base.InternalOnAfterWebPartProvision(provisionContext);
var webPartModel = provisionContext.WebPartDefinition;
var listItemModelHost = provisionContext.ListItemModelHost;
var typedDefinition = webPartModel.WithAssertAndCast <ListViewWebPartDefinition>("model", value => value.RequireNotNull());
var webPartStoreKey = provisionContext.WebPartStoreKey;
var context = provisionContext.ListItemModelHost.HostWeb.Context;
var bindContext = XsltListViewWebPartModelHandler.LookupBindContext(listItemModelHost,
typedDefinition.WebUrl, typedDefinition.WebId,
typedDefinition.ListUrl, typedDefinition.ListTitle, typedDefinition.ListId,
typedDefinition.ViewUrl, typedDefinition.ViewName, typedDefinition.ViewId,
typedDefinition.TitleUrl);
if (provisionContext.WebPartStoreKey.HasValue &&
provisionContext.WebPartStoreKey.Value != default(Guid))
{
var targetWeb = listItemModelHost.HostWeb;
if (typedDefinition.WebId.HasGuidValue() || !string.IsNullOrEmpty(typedDefinition.WebUrl))
{
targetWeb = new LookupFieldModelHandler()
.GetTargetWeb(this.CurrentClientContext.Site, typedDefinition.WebUrl, typedDefinition.WebId);
}
var list = XsltListViewWebPartModelHandler.LookupList(targetWeb, typedDefinition.ListUrl, typedDefinition.ListTitle, typedDefinition.ListId);
var hiddenView = list.Views.GetById(provisionContext.WebPartStoreKey.Value);
context.Load(hiddenView, s => s.HtmlSchemaXml);
context.Load(hiddenView);
context.ExecuteQueryWithTrace();
// patching the toolbar value
if (!string.IsNullOrEmpty(typedDefinition.Toolbar))
{
var htmlSchemaXml = XDocument.Parse(hiddenView.HtmlSchemaXml);
var useShowAlwaysValue =
(typedDefinition.Toolbar.ToUpper() == BuiltInToolbarType.Standard.ToUpper()) &&
typedDefinition.ToolbarShowAlways.HasValue &&
typedDefinition.ToolbarShowAlways.Value;
var toolbarNode = htmlSchemaXml.Root
.Descendants("Toolbar")
.FirstOrDefault();
if (toolbarNode == null)
{
toolbarNode = new XElement("Toolbar");
htmlSchemaXml.Root.Add(toolbarNode);
}
toolbarNode.SetAttributeValue("Type", typedDefinition.Toolbar);
if (useShowAlwaysValue)
{
toolbarNode.SetAttributeValue("ShowAlways", "TRUE");
}
else
{
XAttribute attr = toolbarNode.Attribute("ShowAlways");
if (attr != null && string.IsNullOrEmpty(attr.Value))
{
attr.Remove();
}
}
#if !NET35
hiddenView.ListViewXml = htmlSchemaXml.Root.GetInnerXmlAsString();
#endif
hiddenView.Update();
context.ExecuteQueryWithTrace();
}
}
}