private async Task InvokeMethod(JObject request)
{
var node = SuperRoot.Get(request["path"].Value <string>());
if (node?.ActionHandler != null)
{
if (request["permit"] == null || request["permit"].Value <string>().Equals(node.ActionHandler.Permission.ToString()))
{
JArray columns;
if (node.Configs.Has(ConfigType.Columns))
{
columns = node.Configs.Get(ConfigType.Columns).JArray;
}
else
{
columns = new JArray();
}
var permit = (request["permit"] != null) ? Permission.PermissionMap[request["permit"].Value <string>().ToLower()] : null;
var invokeRequest = new InvokeRequest(request["rid"].Value <int>(), request["path"].Value <string>(),
permit, request["params"].Value <JObject>(), link: Link,
columns: columns);
await Task.Run(() => node.ActionHandler.Function.Invoke(invokeRequest));
}
}
}
private void SetMethod(JArray responses, JObject request)
{
var node = SuperRoot.Get(request["path"].Value <string>());
if (node != null)
{
if (request["permit"] == null ||
request["permit"].Value <string>().Equals(node.Configs.Get(ConfigType.Writable).String))
{
node.Value.Set(request["value"]);
node.Value.InvokeRemoteSet();
responses.Add(new JObject
{
new JProperty("rid", request["rid"].Value <int>()),
new JProperty("stream", "closed")
});
}
}
}
private void SubscribeMethod(JArray responses, JObject request)
{
foreach (var pair in request["paths"].Value <JArray>())
{
var pathToken = pair["path"];
var sidToken = pair["sid"];
if (pathToken == null || sidToken == null || pathToken.Type != JTokenType.String ||
sidToken.Type != JTokenType.Integer)
{
continue;
}
var node = SuperRoot.Get(pathToken.Value <string>());
if (node == null)
{
continue;
}
var sid = sidToken.Value <int>();
SubscriptionManager.Subscribe(sid, node);
responses.Add(new JObject
{
new JProperty("rid", 0),
new JProperty("updates", new JArray
{
new JArray
{
sid,
node.Value.JToken,
node.Value.LastUpdated
}
})
});
}
responses.Add(new JObject
{
new JProperty("rid", request["rid"].Value <int>()),
new JProperty("stream", "closed")
});
}
private void ListMethod(JArray responses, JObject request)
{
var requestId = request["rid"].Value <int>();
var value = request["path"].Value <string>();
var node = SuperRoot.Get(value);
if (node != null)
{
StreamManager.OpenStream(requestId, node);
responses.Add(new JObject
{
new JProperty("rid", requestId),
new JProperty("stream", "open"),
new JProperty(
"updates",
SubscriptionManager.SerializeUpdates(
SuperRoot.Get(value)
)
)
});
}
else
{
responses.Add(new JObject
{
new JProperty("rid", requestId),
new JProperty("stream", "open"),
new JProperty(
"updates",
SubscriptionManager.SerializeUpdates(
new Node("", null, null)
)
)
});
}
}