protected override void ProcessWebpartProperties(WebPart webpartInstance, WebPartDefinition webpartModel)
{
base.ProcessWebpartProperties(webpartInstance, webpartModel);
var typedWebpart = webpartInstance.WithAssertAndCast <ListViewWebPart>("webpartInstance", value => value.RequireNotNull());
var typedModel = webpartModel.WithAssertAndCast <ListViewWebPartDefinition>("webpartModel", value => value.RequireNotNull());
var web = _host.SPLimitedWebPartManager.Web;
var targetWeb = web;
if (!string.IsNullOrEmpty(typedModel.WebUrl) || typedModel.WebId.HasGuidValue())
{
targetWeb = new LookupFieldModelHandler().GetTargetWeb(web.Site, typedModel.WebUrl, typedModel.WebId);
}
var list = XsltListViewWebPartModelHandler.GetTargetList(targetWeb, typedModel.ListTitle, typedModel.ListUrl, typedModel.ListId);
typedWebpart.ListName = list.ID.ToString();
typedWebpart.ListId = list.ID;
// view check
if (list != null)
{
SPView view = null;
if (typedModel.ViewId.HasGuidValue())
{
view = list.Views[typedModel.ViewId.Value];
}
else if (!string.IsNullOrEmpty(typedModel.ViewName))
{
view = list.Views[typedModel.ViewName];
}
else if (!string.IsNullOrEmpty(typedModel.ViewUrl))
{
view = list.Views.OfType <SPView>()
.FirstOrDefault(v => v.ServerRelativeUrl.ToUpper().EndsWith(typedModel.ViewUrl.ToUpper()));
}
if (view != null)
{
typedWebpart.ViewGuid = view.ID.ToString("B").ToUpperInvariant();
typedWebpart.TitleUrl = view.ServerRelativeUrl;
}
}
// able to 'reset', if NULL or use list-view based URLs
if (!string.IsNullOrEmpty(typedModel.TitleUrl))
{
typedWebpart.TitleUrl = typedModel.TitleUrl;
}
}
protected override void OnAfterDeployModel(WebpartPageModelHost host, WebPartDefinition definition)
{
var typedDefinition = definition.WithAssertAndCast <ListViewWebPartDefinition>("webpartModel", value => value.RequireNotNull());
if (!string.IsNullOrEmpty(typedDefinition.Toolbar))
{
var existingWebPart = host.SPLimitedWebPartManager
.WebParts
.OfType <System.Web.UI.WebControls.WebParts.WebPart>()
.FirstOrDefault(wp => !string.IsNullOrEmpty(wp.ID) &&
wp.ID.ToUpper() == definition.Id.ToUpper());
if (existingWebPart != null)
{
// patching up the view -> ToolbarType
var xsltWebPart = existingWebPart as ListViewWebPart;
if (xsltWebPart != null)
{
if (!string.IsNullOrEmpty(xsltWebPart.ViewGuid))
{
var targetWeb = new LookupFieldModelHandler().GetTargetWeb(
host.PageListItem.Web.Site,
typedDefinition.WebUrl,
typedDefinition.WebId);
var list = XsltListViewWebPartModelHandler.GetTargetList(targetWeb,
typedDefinition.ListTitle,
typedDefinition.ListUrl,
typedDefinition.ListId);
var targetView = list.Views[ConvertUtils.ToGuid(xsltWebPart.ViewGuid).Value];
// fixing up the Toolbar
if (!string.IsNullOrEmpty(typedDefinition.Toolbar))
{
var htmlSchemaXml = XDocument.Parse(targetView.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();
}
}
var field = targetView.GetType()
.GetProperty("ListViewXml",
BindingFlags.NonPublic | BindingFlags.Instance);
if (field != null)
{
field.SetValue(targetView, htmlSchemaXml.Root.GetInnerXmlAsString(), null);
}
}
targetView.Update();
}
}
}
}
}
