You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
1.8 KiB
70 lines
1.8 KiB
var express = require('express');
|
|
let res = require('express/lib/response');
|
|
var router = express.Router();
|
|
//fileStream ermöglicht Lesen und Schreiben auf Festplatte
|
|
var fs = require('fs');
|
|
|
|
//let blog = [];
|
|
|
|
//erstellt JSONObjekt
|
|
let rawdata = fs.readFileSync('./public/models/blog.json');
|
|
//wandelt JSONObjekt in JsObjekt
|
|
let blogInhalt = JSON.parse(rawdata);
|
|
|
|
/* GET home page. */
|
|
router.route('/')
|
|
.get((req, res, next) => { // => Pfeilfunktion: ersetzt function()
|
|
for (i = 0; i < blogInhalt.length; i++){
|
|
console.log(blogInhalt[i].id, "." , blogInhalt[i].title);
|
|
}
|
|
res.send({ blogInhalt });
|
|
})
|
|
.post((req, res, next) => {
|
|
|
|
/*let blogeintrag = [];
|
|
let title = req.body.title;
|
|
let username = req.body.username;
|
|
let date = req.body.date;
|
|
let text = req.body.text;
|
|
console.log(title);
|
|
blogeintrag.push(title, username, date, text);
|
|
blog.push(blogeintrag); */
|
|
|
|
let blogeintrag = {
|
|
id : blogInhalt.length + 1,
|
|
title : req.body.title,
|
|
username : req.body.username,
|
|
date : req.body.date,
|
|
text : req.body.text
|
|
}
|
|
|
|
console.log(blogeintrag);
|
|
|
|
//hänge blogeintrag an blogInhalt
|
|
blogInhalt.push(blogeintrag);
|
|
|
|
let date = JSON.stringify(blogInhalt, null, 2);
|
|
|
|
fs.writeFileSync('./public/models/blog.json', date);
|
|
|
|
res.render('blogPost', { title: 'Nächster Post' })
|
|
});
|
|
|
|
router.get('/newPost', function (req, res, next) {
|
|
res.render('blogPost', { title: 'BlogEintrag' });
|
|
});
|
|
|
|
router.get('/:postID', function (req, res, next) {
|
|
let blogID = req.params.postID;
|
|
|
|
if(blogID > blogInhalt.length){
|
|
console.log("kein entsprechender Eintrag vorhanden");
|
|
res.send("kein entsprechender Eintrag vorhanden")
|
|
} else {
|
|
console.log(blogInhalt[blogID - 1]);
|
|
res.send(blogInhalt[blogID - 1]);
|
|
}
|
|
|
|
});
|
|
|
|
module.exports = router;
|