mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
/**
|
|
* Copyright JS Foundation and other contributors, http://js.foundation
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
**/
|
|
|
|
module.exports = function(RED) {
|
|
"use strict";
|
|
var sentiment = require('sentiment');
|
|
|
|
function SentimentNode(n) {
|
|
RED.nodes.createNode(this,n);
|
|
var node = this;
|
|
|
|
this.on("input", function(msg) {
|
|
if (msg.hasOwnProperty("payload")) {
|
|
sentiment(msg.payload, msg.overrides || null, function (err, result) {
|
|
msg.sentiment = result;
|
|
node.send(msg);
|
|
});
|
|
}
|
|
else { node.send(msg); } // If no payload - just pass it on.
|
|
});
|
|
}
|
|
RED.nodes.registerType("sentiment",SentimentNode);
|
|
}
|