neutral-old/routes/link.js
2023-02-27 17:23:25 +01:00

269 lines
5.9 KiB
JavaScript

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: '<img width="200" class="w-25 sidebar-image noside" src="images/userspics/' + check.name + '.png">' });
}
});
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;