//deserialize speaker database file...
public static SpeakerCollection Deserialize(string filename)
{
var mysp = new SpeakerCollection();
Deserialize(filename, mysp);
return mysp;
}
/// <summary>
/// copy constructor
/// </summary>
/// <param name="aSpeakers"></param>
public SpeakerCollection(SpeakerCollection aSpeakers)
{
if (aSpeakers != null)
{
this._fileName = aSpeakers._fileName;
if (aSpeakers._Speakers != null)
{
this._Speakers = new List<Speaker>();
for (int i = 0; i < aSpeakers._Speakers.Count; i++)
{
this._Speakers.Add(aSpeakers._Speakers[i].Copy());
}
}
}
}
public SpeakerCollection(string filename)
{
SpeakerCollection.Deserialize(filename, this);
}
/// <summary>
/// //deserialize speaker database file.
/// Old file format support should not concern anyone outside ite.tul.cz, public release never containded old format
/// </summary>
/// <param name="filename"></param>
/// <param name="store"></param>
public static void Deserialize(string filename, SpeakerCollection store)
{
//if file do not exists, do not modify store
if (!File.Exists(filename))
{
return;
}
store._fileName = filename;
XDocument doc = XDocument.Load(filename);
if (doc.Root.Name == "MySpeakers") //old format from XmlSerializer
{
#region old format
var root = doc.Root;
var speakers = root.Elements("Speakers").Elements("Speaker");
foreach (var sp in speakers)
{
Speaker speaker = new Speaker();
var id = sp.Element("ID");
var fname = sp.Element("FirstName");
var sname = sp.Element("Surname");
var sex = sp.Element("Sex");
var comment = sp.Element("Comment");
var lang = sp.Element("DefaultLang");
if (id != null)
speaker.SerializationID = XmlConvert.ToInt32(id.Value);
else
continue;
speaker.DBID = Guid.NewGuid().ToString();
speaker.FirstName = fname.Value ?? "";
speaker.Surname = sname.Value ?? "";
switch (sex.Value.ToLower())
{
case "m":
case "muž":
case "male":
speaker.Sex = Speaker.Sexes.Male;
break;
case "f":
case "žena":
case "female":
speaker.Sex = Speaker.Sexes.Female;
break;
default:
speaker.Sex = Speaker.Sexes.X;
break;
}
if (comment != null && !string.IsNullOrWhiteSpace(comment.Value))
speaker.Attributes.Add(new SpeakerAttribute("comment", "comment", comment.Value));
int vvvv;
if (int.TryParse(lang.Value, out vvvv) && vvvv < Speaker.Langs.Count)
{
speaker.DefaultLang = Speaker.Langs[vvvv];
}else
{
speaker.DefaultLang = lang.Value ?? Speaker.Langs[0];
}
store.Add(speaker);
}
#endregion
}
else
{
store._Speakers = doc.Root.Elements("s").Select(x => new Speaker(x)).ToList();
store.Initialize(doc);
}
}
