/// <summary>
/// Load all translation defined in Json format in the specified file
/// </summary>
/// <param name="fileName">The file we want to load</param>
/// <param name="loader">The loader to load each translation</param>
public void LoadFile(string fileName, LocalizationLoader loader)
{
using (StreamReader reader = File.OpenText(fileName))
{
JObject root = (JObject)JToken.ReadFrom(new JsonTextReader(reader));
root.Properties().ToList()
.ForEach(property => ParseSubElement(property, new Stack <string>(), loader, fileName));
}
}
/// <summary>
/// Load all translation defined in Json format in the specified file
/// </summary>
/// <param name="fileName">The file we want to load</param>
/// <param name="loader">The loader to load each translation</param>
public void LoadFile(string fileName, LocalizationLoader loader)
{
var input = new StringReader(File.ReadAllText(fileName));
var yaml = new YamlStream();
yaml.Load(input);
var mapping = (YamlMappingNode)yaml.Documents[0].RootNode;
mapping.ToList()
.ForEach(pair => ParseSubElement(pair, new Stack <string>(), loader, fileName));
}
private void ParseSubElement(JProperty property, Stack <string> textId, LocalizationLoader loader, string fileName)
{
switch (property.Value.Type)
{
case JTokenType.Object:
textId.Push(property.Name);
((JObject)property.Value).Properties().ToList()
.ForEach(subProperty => ParseSubElement(subProperty, textId, loader, fileName));
textId.Pop();
break;
case JTokenType.String:
loader.AddTranslation(LabelPathRootPrefix + string.Join(LabelPathSeparator, textId.Reverse()) + LabelPathSuffix, property.Name, property.Value.ToString(), fileName);
break;
default:
throw new FormatException($"Invalid format in Json language file for property [{property.Name}]");
}
}
private void ParseSubElement(KeyValuePair <YamlNode, YamlNode> nodePair, Stack <string> textId, LocalizationLoader loader, string fileName)
{
if (nodePair.Value is YamlMappingNode mappingNode)
{
textId.Push(nodePair.Key.ToString());
mappingNode.ToList()
.ForEach(pair => ParseSubElement(pair, textId, loader, fileName));
textId.Pop();
}
else
{
loader.AddTranslation(LabelPathRootPrefix + string.Join(LabelPathSeparator, textId.Reverse()) + LabelPathSuffix, nodePair.Key.ToString(), nodePair.Value.ToString(), fileName);
}
}
