// feel free to remove any interfaces that you don't wish to use
// (requires that you also update the .dnn manifest file)
#region Optional Interfaces
/// <summary>
/// Gets the modified search documents for the DNN search engine indexer.
/// </summary>
/// <param name="moduleInfo">The module information.</param>
/// <param name="beginDate">The begin date.</param>
/// <returns></returns>
public override IList<SearchDocument> GetModifiedSearchDocuments(ModuleInfo moduleInfo, DateTime beginDate)
{
var searchDocuments = new List<SearchDocument>();
var controller = new ItemController();
var items = controller.GetItems(moduleInfo.ModuleID);
foreach (var item in items)
{
if (item.LastModifiedOnDate.ToUniversalTime() <= beginDate.ToUniversalTime() ||
item.LastModifiedOnDate.ToUniversalTime() >= DateTime.UtcNow)
continue;
var content = string.Format("{0}<br />{1}", item.ItemName, item.ItemDescription);
var searchDocumnet = new SearchDocument
{
UniqueKey = string.Format("Items:{0}:{1}", moduleInfo.ModuleID, item.ItemId), // any unique identifier to be able to query for your individual record
PortalId = moduleInfo.PortalID, // the PortalID
TabId = moduleInfo.TabID, // the TabID
AuthorUserId = item.LastModifiedByUserId, // the person who created the content
Title = moduleInfo.ModuleTitle, // the title of the content, but should be the module title
Description = moduleInfo.DesktopModule.Description, // the description or summary of the content
Body = content, // the long form of your content
ModifiedTimeUtc = item.LastModifiedOnDate.ToUniversalTime(), // a time stamp for the search results page
CultureCode = moduleInfo.CultureCode, // the current culture code
IsActive = true // allows you to remove the item from the search index (great for soft deletes)
};
searchDocuments.Add(searchDocumnet);
}
return searchDocuments;
}
/// -----------------------------------------------------------------------------
/// <summary>
/// ExportModule implements the IPortable ExportModule Interface
/// </summary>
/// <param name="moduleId">The Id of the module to be exported</param>
/// -----------------------------------------------------------------------------
public string ExportModule(int moduleId)
{
var controller = new ItemController();
var items = controller.GetItems(moduleId);
var sb = new StringBuilder();
var itemList = items as IList<Item> ?? items.ToList();
if (!itemList.Any()) return string.Empty;
sb.Append("<Items>");
foreach (Item item in itemList)
{
sb.Append("<Item>");
sb.AppendFormat("<AssignedUserId>{0}</AssignedUserId>", item.AssignedUserId);
sb.AppendFormat("<CreatedByUserId>{0}</CreatedByUserId>", item.CreatedByUserId);
sb.AppendFormat("<CreatedOnDate>{0}</CreatedOnDate>", item.CreatedOnDate);
sb.AppendFormat("<ItemId>{0}</ItemId>", item.ItemId);
sb.AppendFormat("<ItemDescription>{0}</ItemDescription>", XmlUtils.XMLEncode(item.ItemDescription));
sb.AppendFormat("<ItemName>{0}</ItemName>", XmlUtils.XMLEncode(item.ItemName));
sb.AppendFormat("<LastModifiedByUserId>{0}</LastModifiedByUserId>", item.LastModifiedByUserId);
sb.AppendFormat("<LastModifiedOnDate>{0}</LastModifiedOnDate>", item.LastModifiedOnDate);
sb.AppendFormat("<ModuleId>{0}</ModuleId>", item.ModuleId);
sb.Append("</Item>");
}
sb.Append("</Items>");
// you might consider doing something similar here for any important module settings
return sb.ToString();
}
/// -----------------------------------------------------------------------------
/// <summary>
/// ImportModule implements the IPortable ImportModule Interface
/// </summary>
/// <param name="moduleId">The Id of the module to be imported</param>
/// <param name="content">The content to be imported</param>
/// <param name="version">The version of the module to be imported</param>
/// <param name="userId">The Id of the user performing the import</param>
/// -----------------------------------------------------------------------------
public void ImportModule(int moduleId, string content, string version, int userId)
{
var controller = new ItemController();
var items = DotNetNuke.Common.Globals.GetContent(content, "Items");
var xmlNodeList = items.SelectNodes("Item");
if (xmlNodeList == null) return;
foreach (XmlNode item in xmlNodeList)
{
var newItem = new Item()
{
ModuleId = moduleId,
// assigning everything to the current UserID, because this might be a new DNN installation
// your use case might be different though
CreatedByUserId = userId,
LastModifiedByUserId = userId,
CreatedOnDate = DateTime.Now,
LastModifiedOnDate = DateTime.Now
};
// NOTE: If moving from one installation to another, this user will not exist
newItem.AssignedUserId = int.Parse(item.SelectSingleNode("AssignedUserId").InnerText, NumberStyles.Integer);
newItem.ItemDescription = item.SelectSingleNode("ItemDescription").InnerText;
newItem.ItemName = item.SelectSingleNode("ItemName").InnerText;
controller.CreateItem(newItem);
}
}
