paultopia/tweetstorm.js

## tweetstorm.js
function tweetstorm(instring) {
  var currentTweet = "";
  var tweets = [];
  var words = instring.split(" ");

  for (let item of words) {
    if (currentTweet.length + item.length + 9 < 280) {
      currentTweet = currentTweet + " " + item;
    } else {
      tweets.push(currentTweet);
      currentTweet = item;
    }
  }
  if (currentTweet.length > 0) {
    tweets.push(currentTweet);
  }
  let numTweets = tweets.length;
  var curNumber = 0;
  var tweetCounter = "";

  for (let i = 0; i < numTweets; i++) {
    curNumber = i + 1;
    tweetCounter = ` (${curNumber}/${numTweets})`;
    tweets[i] = tweets[i].trim() + tweetCounter;
  }
  let output = tweets.join("\n\n---\n\n");
  let page = `<html><body><pre>${output}</pre></body></html>`;
  return page
}

const express = require("express");
const app = express();
var bodyParser = require("body-parser");
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: true}));


app.use(express.static("public"));

app.get("/", function(request, response) {
  response.sendFile(__dirname + "/views/index.html");
});

app.post("/", function(req, res) {
  if (!req.body.text) {
    return res.send({ status: "error", message: "missing text" });
  } else {
    return res.send(tweetstorm(req.body.text));
  }
});

// listen for requests :)
const listener = app.listen(process.env.PORT, function() {
  console.log("Your app is listening on port " + listener.address().port);
});
	function tweetstorm(instring) {
	var currentTweet = "";
	var tweets = [];
	var words = instring.split(" ");

	for (let item of words) {
	if (currentTweet.length + item.length + 9 < 280) {
	currentTweet = currentTweet + " " + item;
	} else {
	tweets.push(currentTweet);
	currentTweet = item;
	}
	}
	if (currentTweet.length > 0) {
	tweets.push(currentTweet);
	}
	let numTweets = tweets.length;
	var curNumber = 0;
	var tweetCounter = "";

	for (let i = 0; i < numTweets; i++) {
	curNumber = i + 1;
	tweetCounter = ` (${curNumber}/${numTweets})`;
	tweets[i] = tweets[i].trim() + tweetCounter;
	}
	let output = tweets.join("\n\n---\n\n");
	let page = `<html><body><pre>${output}</pre></body></html>`;
	return page
	}

	const express = require("express");
	const app = express();
	var bodyParser = require("body-parser");
	app.use(bodyParser.json());
	app.use(bodyParser.urlencoded({extended: true}));


	app.use(express.static("public"));

	app.get("/", function(request, response) {
	response.sendFile(__dirname + "/views/index.html");
	});

	app.post("/", function(req, res) {
	if (!req.body.text) {
	return res.send({ status: "error", message: "missing text" });
	} else {
	return res.send(tweetstorm(req.body.text));
	}
	});

	// listen for requests :)
	const listener = app.listen(process.env.PORT, function() {
	console.log("Your app is listening on port " + listener.address().port);
	});