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server.js
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server.js
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const express = require('express');
const app = express();
const mysql = require('mysql');
var moment = require('moment');
const formidable = require('formidable');
const fs = require('fs');
const session = require('express-session')
const parseurl = require('parseurl');
const bcrypt = require('bcrypt');
app.use(express.static('public'));
//Connexion à la bdd
let pool = mysql.createPool({
connectionLimit: 10000,
host: "localhost",
user: "root",
password: "",
database: "blog"
//port:3306
})
app.use(session({
secret: 'keyboard cat',
resave: false,
saveUninitialized: true,
cookie: {
maxAge: 3600000
}
}))
app.use(function (req, res, next) {
//Créer une variable utilisable dans ejs
res.locals.role = req.session.role;
res.locals.email = req.session.email;
if (req.session.role == "admin") {
res.locals.isAdmin = true;
} else {
res.locals.isAdmin = false;
}
if (req.session.role && req.session.email) {
res.locals.isNotLogin = false;
} else {
res.locals.isNotLogin = true;
}
next();
})
app.use(function (req, res, next) {
//récupérer la route demandée
let pathname = parseurl(req).pathname.split('/');
console.log(pathname);
//on met les url sécurisées dans un tableau
let protectedPath = ['addArticle', 'deleteArticle', 'editArticle'];
let connexionPathless = ['admin'];
//si l'utilisateur n'est pas authentifié en admin et que l'url est protégée alors je redirige vers l'acceuil sinon je dis next();
if (req.session.role != "admin" && protectedPath.indexOf(pathname[1]) !== -1) {
res.redirect('/');
} else {
next();
}
})
app.get('/deco', function (req, res) {
req.session.destroy(function (err) {
res.redirect('/');
})
})
app.get('/admin', function (req, res) {
if (req.session.role && req.session.email) {
res.redirect('/');
} else {
res.render('admin.ejs');
}
})
app.post('/admin', function (req, res) {
//soumission du formulaire
const form = formidable();
// parser les données qui sont issues du form
form.parse(req, function (err, fields, files) {
//console.log(fields);
//console.log(files);
pool.query("SELECT email, mdp, role FROM utilisateur WHERE email=?", [fields.email], function (err, result) {
//console.log(result);
if (result.length > 0) {
//console.log(result);
bcrypt.compare(fields.mdp, result[0].mdp, function (err, bool) {
//console.log(err);
//console.log(bool);
if (bool == true) {
//console.log(bool);
req.session.role = result[0].role;
req.session.email = result[0].email;
res.redirect('/');
} else {
res.render('admin.ejs', {
message: "Le mot de passe est incorrect"
});
}
})
} else {
res.render('admin.ejs', {
message: "L'email n'est pas correct"
});
}
})
console.log(email);
bcrypt.hash(fields.mdp, 10, function (err, hash) {
//console.log(hash);
})
})
})
app.get('/', function (req, res) {
// SI COMMENTAIRE(S)
// SQL AVANT : SELECT *, COUNT(c.idC) AS nb FROM article a JOIN commentaire c ON a.idA = c.idA GROUP BY (c.idA) ORDER BY dateA DESC
pool.query("SELECT * FROM article a ORDER BY dateA DESC", function (error, articles, fields) {
pool.query("SELECT * FROM categorie", function (error, categories, fields) {
console.log(articles);
res.render('home.ejs', {
articles: articles,
categories: categories
});
})
})
})
app.get('/deleteArticle/:id', function (req, res) {
pool.query("DELETE FROM article WHERE idA = ?", [req.params.id], function (error, fields) {
res.redirect('/');
})
})
app.get('/editArticle/:id', function (req, res) {
pool.query('SELECT * FROM article WHERE idA=?', [req.params.id], function (error, article, fields) {
pool.query('SELECT * FROM categorie', function (error, categories, fields) {
res.render('editArticle.ejs', {
article: article[0],
categories: categories
});
})
})
})
app.post('/editArticle/:id', function (req, res) {
//soumission du formulaire
//upload de l'image
const form = formidable();
// parser les données qui sont issues du form
form.parse(req, function (err, fields, files) {
//console.log(fields);
//console.log(files);
//récupérer le chemin de l'image temporaire
if (files.photo.originalFilename != "") {
let oldpath = files.photo.filepath;
let newpath = "public/img/" + files.photo.originalFilename;
let pathBdd = files.photo.originalFilename
fs.rename(oldpath, newpath, function (err) {
if (err) throw err;
pool.query("UPDATE article SET titre=?, description=?, auteur=?, image=?, dateA=?, idCateg=? WHERE idA=?", [fields.titre, fields.description, fields.auteur, pathBdd, fields.date, fields.idCateg, req.params.id], function (error, fields) {
console.log(error);
res.redirect('/');
})
})
} else {
pool.query("UPDATE article SET titre=?, description=?, auteur=?, dateA=?, idCateg=? WHERE idA=?", [fields.titre, fields.description, fields.auteur, fields.date, fields.idCateg, req.params.id], function (error, fields) {
//console.log(error);
res.redirect('/');
})
}
})
})
app.get('/article/:id', function (req, res) {
pool.query('SELECT * FROM article WHERE idA = ? ORDER BY dateA DESC', [req.params.id], function (error, article, fields) {
pool.query('SELECT * FROM commentaire WHERE idA = ? ORDER BY dateMessage DESC', [req.params.id], function (error, commentaires, fields) {
res.render('article.ejs', {
article: article[0],
commentaires: commentaires
});
})
});
})
app.post('/article/:id', function (req, res) {
const form = formidable();
form.parse(req, function (err, fields, files) {
pool.query('INSERT INTO commentaire (pseudo, message, dateMessage, idA) VALUES (?,?,NOW(),?)', [fields.pseudo, fields.message, req.params.id], function (error, result) {
//console.log(err);
res.redirect('/article/' + req.params.id);
})
})
})
app.get('/addArticle', function (req, res) {
pool.query('SELECT * FROM categorie', function (error, categories, fields) {
res.render('addArticle.ejs', {
categories: categories
});
})
})
app.post('/addArticle', function (req, res) {
//soumission du formulaire
//upload de l'image
const form = formidable();
// parser les données qui sont issues du form
form.parse(req, function (err, fields, files) {
console.log(fields);
console.log(files);
//récupérer le chemin de l'image temporaire
let oldpath = files.photo.filepath;
let newpath = "public/img/" + files.photo.originalFilename;
let pathBdd = files.photo.originalFilename
fs.rename(oldpath, newpath, function (err) {
if (err) throw err;
pool.query('INSERT INTO article (titre, description, auteur, image, dateA, idU, idCateg) VALUES (?,?,?,?,?,1,?)', [fields.titre, fields.description, fields.auteur, pathBdd, fields.date, fields.categ], function (error, result) {
console.log(err);
res.redirect('/')
})
})
})
})
app.listen(3005, function () {
console.log('Serveur démarré sur le port 3005');
})