kindled-utils/index.js

A few functions to assist in development

const fs = require('fs-extra')
const { writeFile } = require('fs-extra');
const BitlyClient = require('bitly').BitlyClient;
const request = require('request')
const cheerio = require('cheerio')

exports.getUUID = function(length) {
    var result           = '';
    var characters       = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
    var charactersLength = characters.length;
    for ( var i = 0; i < length; i++ ) {
       result += characters.charAt(Math.floor(Math.random() * charactersLength));
    }
    return result;
}

exports.includesText = function(file, text) {
    var data = fs.readFileSync(file, 'utf-8');
    if(data.includes(text)){
      return true;
    }
    else{
      return false;
    }
}

exports.removeText = function(file, text) {
    var data = fs.readFileSync(file, 'utf-8');
    var replace = data.replace(text, "");
    fs.writeFileSync(file, replace);
    console.log(`\n[UTILS] Removed text\nText: ${text}\nFile: ${file}`)
}

exports.date = function() {
    return(new Date().toLocaleDateString())
}

exports.time = function() {
    var d = new Date()
    return (d.getUTCHours + ":" + d.getUTCMinutes)
}

exports.appendNewLine = function(file, text){
     fs.appendFileSync(file, text + "\n");
     console.log(`\n[UTILS] Appended text\nText: ${text}\nFile: ${file}`)
}

exports.toJSONFile = function(path, object){
  let data = JSON.stringify(object);
  writeFile(path, data, (err) => {
    if (err) throw err;
    console.log(`\n[UTILS] Object writted to ${path}`);
  });
}

exports.getSiteTitle = function(url_){
	   request({
	    method: 'GET',
	    url: url_
	}, (err, res, body) => {
	    if (err) return console.error(err);
	    let $ = cheerio.load(body);
	    let title = $('title');
	    console.log(title.text());
	});
}

/*/
exports.shorten = function(key, link) {
    const bitly = new BitlyClient(key);
    async function shorten(url) {
       const response = await bitly.shorten(url);
       console.log(`[UTILS] Shortner\nURL: ${url}\nShortened URL: ${response.link}`);
       return response.link;
    }
    return(shorten(link))
}
/*/

function logFeature(name, desc){
    console.log(`<kindled-utils>.${name} <- ${desc}`)
}

exports.features = function() {
    console.log("KINDLED UTILS")
    console.log("FEATURES:")
    console.log("")
    console.log("File management")
    console.log("")
    logFeature("includesText(file, text)", "Checks if a file includes text")
    logFeature("removeText(file, text)", "Remove text from a file.")
    logFeature("appendNewLine(file, text)", "Appends a new line to a file")
    logFeature("toJSONFile(path, object)", "Generates a JSON file from a JS Object")
    console.log("")
    console.log("Random")
    console.log("")
    logFeature("date()", "Gets the date")
    logFeature("time()", "Gets the time")
    logFeature("getUUID(length)", "Generates a random UUID")
    logFeature("shorten(api-key, link)", "Shortens a link using the bit.ly API")
}