/// <summary>
/// 指定したスレッドの草稿を取得
/// </summary>
/// <param name="header"></param>
/// <returns></returns>
public Draft Load(ThreadHeader header)
{
if (header == null)
{
throw new ArgumentNullException("header");
}
Draft draft = null;
string filePath = cache.GetFolderPath(header.BoardInfo);
filePath = Path.Combine(filePath, DraftFileName);
if (File.Exists(filePath))
{
XmlDocument doc = new XmlDocument();
doc.Load(filePath);
// 同じスレッド番号を持つ草稿要素を検索するためのXPath
string xpath = String.Format("draft/thread[@key=\"{0}\"]", header.Key);
XmlNode node = doc.SelectSingleNode(xpath);
if (node != null && ThreadIndexer.Read(cache, header) != null)
{
string name = node.SelectSingleNode("from").InnerText;
string email = node.SelectSingleNode("email").InnerText;
string body = node.SelectSingleNode("message").InnerText;
// 草稿情報を作成
PostRes res = new PostRes(name, email, body);
draft = new Draft(header, res);
}
}
return(draft);
}
