public static RadioContextCondition LoadFromJsonUsingType(JsonData json)
{
RadioContextCondition context = null;
switch ((String)json["type"])
{
case "time":
context = TimeContextCondition.LoadFromJson(json);
break;
case "weather":
context = WeatherContextCondition.LoadFromJson(json);
break;
case "mood":
context = MoodContextCondition.LoadFromJson(json);
break;
case "disaster":
context = DisasterContextCondition.LoadFromJson(json);
break;
default:
Debug.LogError("[CSLMusic] Error: Unknown context type!");
break;
}
return(context);
}
public static UserRadioChannel LoadFromJson(String filename)
{
try
{
string data = File.ReadAllText(filename);
JsonData json = JsonMapper.ToObject(data);
UserRadioChannel channel = new UserRadioChannel();
channel.m_Name = (String)json["name"];
if (json.Keys.Contains("collections"))
{
List <String> collections = new List <string>();
foreach (JsonData v in json["collections"])
{
collections.Add((String)v);
}
channel.m_Collections = new HashSet <string>(collections);
}
else
{
channel.m_Collections = new HashSet <string>(new string[] { channel.m_Name });
}
if (json.Keys.Contains("thumbnail"))
{
channel.m_ThumbnailFile = Path.Combine(Path.GetDirectoryName(filename), (String)json["thumbnail"]);
}
if (json.Keys.Contains("schedule"))
{
List <RadioChannelInfo.State> states = new List <RadioChannelInfo.State>();
foreach (JsonData entry in json["schedule"])
{
RadioChannelInfo.State state = new RadioChannelInfo.State();
state.m_contentType = (RadioContentInfo.ContentType)Enum.Parse(typeof(RadioContentInfo.ContentType), (String)entry["type"], true);
state.m_minCount = (int)entry["min"];
state.m_maxCount = (int)entry["max"];
states.Add(state);
}
channel.m_StateChain = states.ToArray();
}
// Named conditions
var namedConditions = new Dictionary <string, RadioContextCondition>();
if (json.Keys.Contains("filters") && json["filters"].IsObject)
{
foreach (var name in json["filters"].Keys)
{
var entry = json["filters"][name];
var cond = RadioContextCondition.LoadFromJsonUsingType(entry);
if (cond != null)
{
namedConditions[name] = cond;
}
}
}
if (json.Keys.Contains("contexts"))
{
foreach (JsonData entry in json["contexts"])
{
var context = RadioContext.LoadFromJson(entry, namedConditions);
if (context != null)
{
context.m_RadioChannel = channel;
channel.m_Contexts.Add(context);
// Auto-load collections that are defined in contexts
foreach (var coll in context.m_Collections)
{
channel.m_Collections.Add(coll);
}
}
}
}
return(channel);
}
catch (Exception ex)
{
Debug.LogError(ex);
return(null);
}
}
