var express = require('express'); const { compileString } = require('sass'); var router = express.Router(); var fs = require("fs") var ntr = require("../neutral-functions.js") /* GET home page. */ router.get('/', function(req, res, next) { var check = ntr.checkToken(req, res) if(check.name == false) { res.redirect(302, "/login") } else { res.render('index', { title: ntr.getFullName(check.name), username: ntr.getFullName(check.name), accountpic: '' }); } }); router.post("/", function (req, res, next) { var check = ntr.checkToken(req, res) if(check.name == false) { res.send({"result":"failed", "content":"ERROR_TOKEN_NOT_VALID"}) } else { if(check.permLevel >= 1) { if(req.body.request == "add") { const linkn = req.body.value const linkData = JSON.parse(fs.readFileSync(__dirname.replace("routes",'links.json'))) if(linkn.src.includes(" ") | linkn.dest.includes(" ")) { res.send({"result":"failed", "content":"CONTAINS_SPACES"}) } else if(Object.keys(linkData).includes(linkn.name)) { res.send({"result":"success", "content":"NAME_ALREADY_USED"}) } else if(checkDest(linkn.dest) == true) { res.send({"result":"success", "content":"DEST_ALREADY_USED"}) } else { linkData[linkn.name] = { "src": linkn.src.toLowerCase(), "dest": linkn.dest.toLowerCase() } fs.writeFileSync(__dirname.replace("routes",'links.json'), JSON.stringify(linkData, null, 2)) loadLinksSaved() res.send({"result":"success", "content":"ADDED"}) } } else if(req.body.request == "del") { const linkData = JSON.parse(fs.readFileSync(__dirname.replace("routes",'links.json'))) Reflect.deleteProperty(linkData,req.body.value) fs.writeFileSync(__dirname.replace("routes",'links.json'), JSON.stringify(linkData, null, 2)) loadLinksSaved() } else if(req.body.request == "get") { const linkData = JSON.parse(fs.readFileSync(__dirname.replace("routes",'links.json'))) const links = Object.keys(linkData) var allLink = new Array() for(var link of links) { allLink.push({"name": link, "src":linkData[link].src, "dest":linkData[link].dest}) } res.send({"result":"success", "content":allLink}) } else if(req.body.request == "edit") { const linkn = req.body.value const linkData = JSON.parse(fs.readFileSync(__dirname.replace("routes",'links.json'))) if(linkn.src.includes(" ") | linkn.dest.includes(" ")) { res.send({"result":"failed", "content":"CONTAINS_SPACES"}) } else if(checkName(linkn.name, linkData) == true) { res.send({"result":"success", "content":"NAME_ALREADY_USED"}) }else if(checkDest(linkn.dest, linkn.original) == true) { res.send({"result":"success", "content":"DEST_ALREADY_USED"}) } else { Reflect.deleteProperty(linkData, req.body.value.original) linkData[linkn.name] = { "src": linkn.src.toLowerCase(), "dest": linkn.dest.toLowerCase() } fs.writeFileSync(__dirname.replace("routes",'links.json'), JSON.stringify(linkData, null, 2)) loadLinksSaved() res.send({"result":"success", "content":"EDI"}) } } } else { res.send({"result":"failed", "content":"ERROR_USER_PERMISSION_TOO_LOW"}) } } }) loadLinksSaved() function loadLinksSaved() { const linkData = JSON.parse(fs.readFileSync(__dirname.replace("routes",'links.json'))) const links = Object.keys(linkData) for(var link of links) { const dest = linkData[link].dest const src = linkData[link].src router.get('/' + dest, function (req, res, next) { res.redirect(302, src) }) } } function checkDest(src, name) { if(name == null) { const linkData = JSON.parse(fs.readFileSync(__dirname.replace("routes",'links.json'))) const links = Object.keys(linkData) const destNotAvb = new Array() for(var link of links) { destNotAvb.push(linkData[link].dest) } if(destNotAvb.includes(src)) { return true; } else { return false; } } else { const linkData = JSON.parse(fs.readFileSync(__dirname.replace("routes",'links.json'))) const links = Object.keys(linkData) const destNotAvb = new Array() for(var link of links) { if(link != name) { destNotAvb.push(linkData[link].dest) } } if(destNotAvb.includes(src)) { return true; } else { return false; } } } function checkName(name, linkData) { const names = Object.keys(linkData) const namewithout = new Array() for(var namei of names) { if(namei != name) { namewithout.push(linkData[namei].name) } } if(namewithout.includes(name)) { return true; } else { return false; } } module.exports = router;