node-red-contrib-notifyimage/notifyimage.js

sending text,image via line notify

module.exports = (RED) => {
    'use strict';   
    var LineAPI = require('line-api');  

    const main = function(config){        
        RED.nodes.createNode(this, config); 
        this.config     = config;       
        const LINE_TOKEN = config.AccToken; 
        var node = this;

                
        const notify = new LineAPI.Notify({
            token: LINE_TOKEN
        })

        function urlRespond(data)
        {
            // data is object { status: 200, message: 'ok' } 
            var b1 = (data.status===200);
            node.send({payload:b1, respond:data});
            node.status({fill:b1?"green":"red", shape:"dot", text:b1?"ok":"ng"});
        };

        node.on('input', async (msg) => {           
            var msgs = node.config.tmsg;            
            if(msg.hasOwnProperty('payload'))
            {
                if(msg.payload !== '')
                    msgs = msg.payload;
            }
            if(msgs === '')
            {
                node.status({fill:"red", shape:"dot", text:"*message"});
                return;
            }
            var data = {message:msgs}; 
            var imgfile1 = node.config.imgfile;
            if(msg.hasOwnProperty('imagefile'))
            {
                imgfile1 = msg.imagefile;
            }              
            if(imgfile1 != '')
            {
                const isImg = imgfile1.lastIndexOf('.png')>=0 || imgfile1.lastIndexOf('.jpg')>=0;
                if(!isImg)
                {
                    node.status({fill:"red", shape:"dot", text:"*png,jpg"});
                    return;
                }
                const isUrl = imgfile1.lastIndexOf('http')>=0;                
                if (isUrl)
                {
                    // remote Url
                    data['image'] = {
                        fullsize:imgfile1,
                        thumbnail:imgfile1
                    };                    
                }
                else
                {
                    data['image'] = imgfile1;                                    
                }
            }               
                  
            notify.send(data).then(urlRespond);          

            //notify.send({
            //  message: msg,
            //  sticker: 'smile', // shorthand
            //  sticker : { packageId: 1, id: 2 } // exact ids
            //  image: 'd:/temp/p1.png' // local file
            //  image: { fullsize: 'http://example.com/1024x1024.jpg', thumbnail: 'http://example.com/240x240.jpg' } // remote url
            //}).then(console.log)

        });
    }

    RED.nodes.registerType("NotifyImage", main);
}