public static JSResultDto RunNodeJsScript(string script, List <string> nodeParams, string[] otherData)
{
if (otherData.Length < 2)
{
return(getErrorJSResult("ERROR IN SCRIPT - Not added payload!"));
}
var p = new List <string>();
foreach (var o in otherData)
{
p.Add(o);
}
foreach (var o in nodeParams)
{
p.Add(o);
}
try
{
var scriptResult = JSScriptHelper.RunJavaScript(script, "nodeJSfunction", p.ToArray());
if (string.IsNullOrEmpty(scriptResult))
{
return(getErrorJSResult("ERROR IN SCRIPT - Script Result Not Received"));
}
var srParsed = JsonConvert.DeserializeObject <JSResultDto>(scriptResult);
if (srParsed == null)
{
return(getErrorJSResult("ERROR IN SCRIPT - wrong return format. Must match JSResultDto!"));
}
if (srParsed.done)
{
return(srParsed);
}
else
{
return(srParsed);
}
}
catch (Exception ex)
{
log.Error("Error in running node custom JavaScript", ex);
throw new Exception($"Cannot run node custom JavaScirpt: {ex}");
}
}
public override async Task <NodeActionFinishedArgs> InvokeNodeFunction(NodeActionTriggerTypes actionType, string[] otherData, string altFunction = "")
{
if (!(bool)IsActivated)
{
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "NOT_ACTIVATED", data = $"MQTT Publish Node - {Name} - Node is not activated. You cannot invoke action!"
}));
}
if (actionType != ActualTriggerType)
{
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "NOT_INVOKED", data = $"MQTT Publish Node - {Name} - Node is not set to this {Enum.GetName(actionType)} of trigger. It is set to {Enum.GetName(ActualTriggerType)}!"
}));
}
JSResultDto jsRes = new JSResultDto();
// Node Custom JavaScript call
if (ParsedParams.IsScriptActive)
{
if (!string.IsNullOrEmpty(ParsedParams.Script) && (otherData.Length > 0))
{
if (!string.IsNullOrEmpty(altFunction))
{
jsRes = JSScriptHelper.RunNodeJsScript(altFunction, ParsedParams.ScriptParametersList, otherData);
}
jsRes = JSScriptHelper.RunNodeJsScript(ParsedParams.Script, ParsedParams.ScriptParametersList, otherData);
if (!jsRes.done)
{
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "NOT_INVOKED", data = $"MQTT Publish Node - {Name} - Custom JS script runned with error {jsRes.payload}!"
}));
}
}
}
try
{
var p = JsonConvert.DeserializeObject <MQTTNodeParams>(ParsedParams.Parameters);
if (p != null)
{
if (string.IsNullOrEmpty(p.Topic))
{
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "NOT_INVOKED", data = $"MQTT Publish Node - {Name} - Topic is not set!"
}));
}
if (ParsedParams.TimeDelay > 0)
{
await Task.Delay(ParsedParams.TimeDelay);
}
var res = string.Empty;
if (ParsedParams.Command != null)
{
var payload = string.Empty;
if (ParsedParams.IsScriptActive && !string.IsNullOrEmpty(jsRes.payload))
{
payload = jsRes.payload;
}
else
{
payload = p.Data;
}
LastPayload = payload;
LastOtherData = otherData;
NodeActionRequestTypes type = NodeActionRequestTypes.MQTTPublishNotRetain;
if (p.Retain)
{
type = NodeActionRequestTypes.MQTTPublishRetain;
}
ActionRequest?.Invoke(this, new NodeActionRequestArgs()
{
Type = type,
Topic = p.Topic,
Payload = payload
});
}
else
{
res = $"MQTT Publish Node - {Name} - Command cannot be null. Please fill full Topic name!";
log.Warn($"Node {Name} MQTT Publish Node - Command cannot be null. Please fill full Topic name!!");
}
ActionFinished?.Invoke(this, new NodeActionFinishedArgs()
{
result = "OK", data = res
});
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "OK", data = res
}));
}
else
{
log.Warn($"Node {Name} cannot send MQTT Publish. Cannot parse the parameters!");
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "ERROR", data = $"MQTT Publish Node - {Name} - Cannot parse the parameters!"
}));
}
}
catch (Exception ex)
{
log.Error($"Node {Name} cannot send MQTT Publish. ", ex);
}
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "ERROR", data = "Unexpected error!"
}));
}
public override async Task <NodeActionFinishedArgs> InvokeNodeFunction(NodeActionTriggerTypes actionType, string[] otherData, string altFunction = "")
{
if (!(bool)IsActivated)
{
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "NOT_ACTIVATED", data = "HTTP API Node - Node is not activated. You cannot invoke action!"
}));
}
if (actionType != ActualTriggerType)
{
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "NOT_INVOKED", data = $"HTTP API Node - Node is not set to this {Enum.GetName(actionType)} of trigger. It is set to {Enum.GetName(ActualTriggerType)}!"
}));
}
JSResultDto jsRes = new JSResultDto();
// Node Custom JavaScript call
if (ParsedParams.IsScriptActive)
{
if (!string.IsNullOrEmpty(ParsedParams.Script) && (otherData.Length > 0))
{
if (!string.IsNullOrEmpty(altFunction))
{
jsRes = JSScriptHelper.RunNodeJsScript(altFunction, ParsedParams.ScriptParametersList, otherData);
}
jsRes = JSScriptHelper.RunNodeJsScript(ParsedParams.Script, ParsedParams.ScriptParametersList, otherData);
if (!jsRes.done)
{
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "NOT_INVOKED", data = $"HTTP API Node - Custom JS script runned with error {jsRes.payload}!"
}));
}
}
}
try
{
var p = JsonConvert.DeserializeObject <HTTPApiRequestNodeParams>(ParsedParams.Parameters);
if (p != null)
{
var url = string.Empty;
if (!p.UseHttps)
{
url = $"http://{p.Host}";
}
else
{
url = $"https://{p.Host}";
}
if (!string.IsNullOrEmpty(p.Port))
{
url += $":{p.Port}/";
}
else
{
url += "/";
}
if (!string.IsNullOrEmpty(p.ApiCommand))
{
url += p.ApiCommand;
}
if (ParsedParams.TimeDelay > 0)
{
await Task.Delay(ParsedParams.TimeDelay);
}
var payload = string.Empty;
if (ParsedParams.IsScriptActive && !string.IsNullOrEmpty(jsRes.payload))
{
payload = jsRes.payload;
}
else
{
payload = p.Data;
}
LastPayload = payload;
LastOtherData = otherData;
var res = string.Empty;
if (ParsedParams.Command != null)
{
switch (ParsedParams.Command)
{
case "GET":
res = await SendGETRequest(url, payload);
break;
case "PUT":
res = await SendPURequest(url, payload);
break;
case "":
res = "HTTP API Node - Command cannot be empty. Please fill GET, POST or PUT!";
log.Warn($"Node {Name} cannot send HTTP Request. Command is empty. Please fill GET, POST or PUT!");
break;
}
}
else
{
res = "HTTP API Node - Command cannot be null. Please fill GET, POST or PUT!";
log.Warn($"Node {Name} cannot send HTTP Request. Command is null. Please fill GET, POST or PUT!");
}
ActionFinished?.Invoke(this, new NodeActionFinishedArgs()
{
result = "OK", data = res
});
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "OK", data = res
}));
}
else
{
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "ERROR", data = "HTTP API Node - Cannot parse the parameters!"
}));
log.Warn($"Node {Name} cannot send HTTP Request. Cannot parse the parameters!");
}
}
catch (Exception ex)
{
log.Error($"Node {Name} cannot send HTTP Request. ", ex);
}
return(await Task.FromResult(new NodeActionFinishedArgs()
{
result = "ERROR", data = "Unexpected error!"
}));
}