ionuttamas/tweet-scrapper.js

## tweet-scrapper.js
"use latest";

var Twitter    = require('twitter');
var handlebars = require('handlebars');
var params = {screen_name: 'realDonaldTrump'};
var view = `<html>
			  <head>
				<title>Our favorite president tweets</title>
			  </head>
			  <body>
				  <h1>Our favorite president tweets: green=="great", Red=="sad"</h1>
				  <ul>
					{{#each tweets}}
					   <li style="background-color:{{color}}">
						  <img src="https://pbs.twimg.com/profile_images/1980294624/DJT_Headshot_V2_bigger.jpg" >
						  <h3>{{date}}</h3>
						  <p>{{{text}}}</p>
						</li>
					{{/each}}
				  </ul>
			  </body>
			</html>`;

return (ctx, req, res) => {
  var client = new Twitter({
	  consumer_key: ctx.customer_key,
	  consumer_secret: ctx.customer_secret
	  access_token_key: ctx.access_token_key,
	  access_token_secret: ctx.access_token_secre
	});

  client.get('statuses/user_timeline', params, function(error, tweets, response) {
  if (!error) {
	const template = handlebars.compile(view);
	tweets = tweets.map(function(tweet){
		var result = {};
		result.date = tweet.created_at;
		result.text = tweet.text;
	    var lowercaseText = tweet.text.toLowerCase();

		if(lowercaseText.indexOf("sad")!==-1){
			result.color = "red";
		}
		else if(lowercaseText.indexOf("great")!==-1){
			result.color = "green";
		}

		return result;
	})
    res.writeHead(200, { 'Content-Type': 'text/html' });
    res.end(template({tweets:tweets}));
  }
});
};
	"use latest";

	var Twitter = require('twitter');
	var handlebars = require('handlebars');
	var params = {screen_name: 'realDonaldTrump'};
	var view = `<html>
	<head>
	<title>Our favorite president tweets</title>
	</head>
	<body>
	<h1>Our favorite president tweets: green=="great", Red=="sad"</h1>
	<ul>
	{{#each tweets}}
	<li style="background-color:{{color}}">
	<img src="https://pbs.twimg.com/profile_images/1980294624/DJT_Headshot_V2_bigger.jpg" >
	<h3>{{date}}</h3>
	<p>{{{text}}}</p>
	</li>
	{{/each}}
	</ul>
	</body>
	</html>`;

	return (ctx, req, res) => {
	var client = new Twitter({
	consumer_key: ctx.customer_key,
	consumer_secret: ctx.customer_secret
	access_token_key: ctx.access_token_key,
	access_token_secret: ctx.access_token_secre
	});

	client.get('statuses/user_timeline', params, function(error, tweets, response) {
	if (!error) {
	const template = handlebars.compile(view);
	tweets = tweets.map(function(tweet){
	var result = {};
	result.date = tweet.created_at;
	result.text = tweet.text;
	var lowercaseText = tweet.text.toLowerCase();

	if(lowercaseText.indexOf("sad")!==-1){
	result.color = "red";
	}
	else if(lowercaseText.indexOf("great")!==-1){
	result.color = "green";
	}

	return result;
	})
	res.writeHead(200, { 'Content-Type': 'text/html' });
	res.end(template({tweets:tweets}));
	}
	});
	};