/// <summary>
/// Load translation from file
/// </summary>
/// <param name="filePath">Translation File</param>
/// <returns><see cref="Translation" /> if file sucessfully loaded, <see cref="null" /> otherwise</returns>
public static Translation FromFile(FileInfo file)
{
if (!file.Exists || !file.FullName.EndsWith(".xml"))
{
return(null);
}
XmlDocument doc = new XmlDocument();
doc.Load(file.FullName);
if (doc.DocumentElement == null || !doc.DocumentElement.HasAttribute("Locale"))
{
return(null);
}
Locale locale = LocaleHelper.GetLocaleFromString(doc.DocumentElement.GetAttribute("Locale"));
if (locale == Locale.unk_UNK)
{
return(null);
}
string localeName = doc.DocumentElement.GetAttribute("Name");
Dictionary <string, string> translations = new Dictionary <string, string>();
foreach (XmlElement element in doc.DocumentElement.ChildNodes)
{
if (element.Name.ToLower() == "category")
{
foreach (XmlElement subElement in element.ChildNodes)
{
if (!subElement.HasAttribute("Key") || !subElement.HasAttribute("Value"))
{
continue;
}
translations.Add(subElement.GetAttribute("Key"), subElement.GetAttribute("Value"));
}
}
else
{
if (!element.HasAttribute("Key") || !element.HasAttribute("Value"))
{
continue;
}
translations.Add(element.GetAttribute("Key"), element.GetAttribute("Value"));
}
}
return(new Translation(locale, localeName, translations));
}