public static int Import(string from, string to)
{
if(from == null || from.Length == 0)
{
throw new ArgumentException("The source directory is required.");
}
else if(to == null || to.Length == 0)
{
throw new ArgumentException("The content directory is required.");
}
else if(!Directory.Exists(from))
{
throw new ArgumentException(
string.Format("The source directory, '{0}' does not exist.", from));
}
else if(!Directory.Exists(to))
{
throw new ArgumentException(
string.Format("The content directory, '{0}' does not exist.", to));
}
IBlogDataService dataService = BlogDataServiceFactory.GetService(to,null);
ArrayList tables = new ArrayList();
XmlDocument masterDoc = new XmlDocument();
StringBuilder sb = new StringBuilder();
sb.Append("<tables>");
foreach (FileInfo file in new DirectoryInfo(from).GetFiles("*.xml"))
{
XmlDocument entry = new XmlDocument();
entry.Load(file.FullName);
sb.Append(entry.FirstChild.NextSibling.OuterXml);
}
sb.Append("</tables>");
masterDoc.Load(new StringReader(sb.ToString()));
foreach (XmlNode node in masterDoc.FirstChild)
{
EntryTable table = new EntryTable();
table.Name = node.Attributes["name"].Value;
foreach (XmlNode child in node)
{
switch (child.Name)
{
case "date":
table.Data[child.Attributes["name"].Value] = DateTime.Parse(child.Attributes["value"].Value);
break;
case "boolean":
table.Data[child.Attributes["name"].Value] = bool.Parse(child.Attributes["value"].Value);
break;
case "string":
table.Data[child.Attributes["name"].Value] = child.Attributes["value"].Value;
break;
case "table":
if (child.Attributes["name"].Value == "categories")
{
foreach (XmlNode catNode in child)
{
if (catNode.Name == "boolean" && catNode.Attributes["value"].Value == "true")
{
if (table.Data.Contains("categories"))
{
table.Data["categories"] = (string)table.Data["categories"] + ";" + catNode.Attributes["name"].Value;
}
else
{
table.Data["categories"] = catNode.Attributes["name"].Value;
}
}
}
}
break;
case "link":
table.Data[child.Attributes["name"].Value] = child.Attributes["value"].Value;
break;
case "flNotOnHomePage":
table.Data[child.Attributes["name"].Value] = child.Attributes["value"].Value;
break;
}
}
tables.Add(table);
}
foreach (EntryTable table in tables)
{
Entry entry = new Entry();
entry.CreatedUtc = table.When;
entry.Title = table.Title;
entry.Link = table.Link;
entry.Content = table.Text;
entry.Categories = table.Categories;
entry.EntryId = table.UniqueId;
entry.ShowOnFrontPage = !table.NotOnHomePage;
dataService.SaveEntry( entry );
}
Console.WriteLine("{0} entrys were imported", tables.Count);
return 0;
}