public ActionResult EditContentItem(long?contentItemId = null, int?contentTypeId = null)
{
pageResourceManager.InsertTitlePart("编辑资讯");
var metadataService = new MetadataService();
ContentTypeDefinition contentType = null;
ContentItem item = null;
if (contentItemId.HasValue && contentItemId.Value > 0)
{
item = contentItemService.Get(contentItemId.Value);
if (item == null)
{
return(HttpNotFound());
}
contentType = item.ContentType;
}
else
{
if (contentTypeId.HasValue && contentTypeId.Value > 0)
{
contentType = metadataService.GetContentType(contentTypeId.Value);
}
else
{
contentType = metadataService.GetContentTypes(true).FirstOrDefault();
}
if (contentType == null)
{
return(HttpNotFound());
}
}
ContentItemEditModel model = TempData.Get <ContentItemEditModel>("ContentItemEditModel", null);
if (model == null)
{
if (item != null)
{
model = item.AsEditModel();
}
else
{
model = new ContentItemEditModel {
ContentTypeId = contentType.ContentTypeId, ReleaseDate = DateTime.Now
};
}
}
else
{
TempData.Remove("ContentItemEditModel");
}
ViewData["contentItem"] = item;
return(View(contentItemId.HasValue ? contentType.Page_Edit : contentType.Page_New, model));
}