/// <summary>
/// 返回指定文件中的UserPref集合
/// </summary>
/// <param name="filename">文件名</param>
/// <returns></returns>
public static UserPrefCollection<UserPref> LoadUserPrefs(string filename)
{
XmlDocument xmlfile = LoadXmlFile(filename);
if (xmlfile == null)
return null;
XmlNodeList xmlnodelist = xmlfile.SelectNodes("/Module/UserPref");
if (xmlnodelist == null)
return null;
UserPrefCollection<UserPref> upc = new UserPrefCollection<UserPref>();
foreach (XmlNode xmlnode in xmlnodelist)
{
UserPref up = new UserPref();
up.Name = xmlnode.Attributes["name"] == null ? "" : xmlnode.Attributes["name"].Value;
up.DisplayName = xmlnode.Attributes["display_name"] == null ? "" : xmlnode.Attributes["display_name"].Value;
up.UrlParam = xmlnode.Attributes["urlparam"] == null ? "" : xmlnode.Attributes["urlparam"].Value;
up.DataType = xmlnode.Attributes["datatype"] == null ? UserPrefDataType.StringType : ParseUserPrefDataType(xmlnode.Attributes["datatype"].Value);
if (up.DataType == UserPrefDataType.EnumType)
{
up.EnumValues = new Discuz.Common.Generic.List<EnumValue>();
XmlNodeList enumlist = xmlnode.SelectNodes("EnumValue");
foreach(XmlNode enumnode in enumlist)
{
EnumValue ev = new EnumValue();
ev.Value = enumnode.Attributes["value"] == null ? "" : enumnode.Attributes["value"].Value;
ev.DisplayValue = enumnode.Attributes["display_value"] == null ? "" : enumnode.Attributes["display_value"].Value;
up.EnumValues.Add(ev);
}
}
up.Required = xmlnode.Attributes["required"] == null ? false : Utils.StrToBool(xmlnode.Attributes["required"].Value, false);
up.DefaultValue = xmlnode.Attributes["default_value"] == null ? "" : xmlnode.Attributes["default_value"].Value;
upc.Add(up);
}
return upc;
}
