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ClementGre/pronote-api-nodejs-web-interface.js

Last active November 25, 2020 01:05
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Serveur web nodeJs qui permet de se connecter à son compte pronote et de voir toutes les données disponibles. Montre les fonctionnalités de pronote-api de Litarvan.
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pronote-api-nodejs-web-interface.js
const http = require('http');
const pronote = require('pronote-api');
const app = http.createServer(function (request, response) {
console.log('----- RECEIVED A REQUEST -----');
var body = "";
var isBodyGenerated = false;
var isResponseEnded = false;
body += '<html style="scroll-behavior: smooth;">'
body += 'Log you into to Pronote :<br><br>';
body += '<form method="post">';
body += '<input type="text" placeholder="pronote url" id="url" name="url"><br>';
body += '<input type="text" placeholder="username" id="username" name="username"><br>';
body += '<input type="password" placeholder="password" id="password" name="password"><br>';
body += '<button type="submit">Login</button>';
body += '</form> <br><br><br><br><br>';
if(request.method === "POST"){
request.on("data", function(chunk){
var data = chunk.toString().split('&');
var url = undefined;
var username = undefined;
var password = undefined;
data.forEach((postItem) => {
try{
if(postItem.startsWith("url=")){
url = decodeURIComponent(postItem.split("=")[1]);
}else if(postItem.startsWith("username=")){
username = decodeURIComponent(postItem.split("=")[1]);
}else if(postItem.startsWith("password=")){
password = decodeURIComponent(postItem.split("=")[1]);
}
}catch(e){
//console.error(e);
body += "<h2 color='red'>An error occured, please retry.</h2><br>";
}
});
if(url != undefined && username != undefined && password != undefined){
if(url != '' && username != '' && password != ''){
login(url, username, password, (session, pronoteData) => {
if(pronoteData != undefined && session != undefined){
//body += getPeriodBy(null, null, null)+"";
body += '<table><td style="word-wrap: break-word; max-width: 33vw; border-left: 1px solid gray; vertical-align: top;">'
body += getSumary() + getPronoteFieldString(pronoteData.timetable, 0, "Timetable");
body += getSumary() + getPronoteFieldString(pronoteData.marks, 0, "Marks");
body += getSumary() + getPronoteFieldString(pronoteData.contents, 0, "Contents");
body += getSumary() + getPronoteFieldString(pronoteData.evaluations, 0, "Evaluations");
body += getSumary() + getPronoteFieldString(pronoteData.absences, 0, "Absences") + getSumary();
body += '</td><td style="word-wrap: break-word; max-width: 33vw; border-left: 1px solid gray; vertical-align: top;">'
body += getSumary() + getPronoteFieldString(pronoteData.homeworks, 0, "Homeworks");
body += getSumary() + getPronoteFieldString(pronoteData.infos, 0, "Infos");
body += getSumary() + getPronoteFieldString(pronoteData.menu, 0, "Menu");
body += getSumary() + getPronoteFieldString(session.user, 0, "User");
body += getSumary() + getPronoteFieldString(session.params, 0, "Params") + getSumary();
body += '</td><td style="word-wrap: break-word; max-width: 33vw; border-left: 1px solid gray; vertical-align: top;">'
body += getSumary() + getPronoteFieldString(session, 0, "Session") + getSumary();
body += '</td></table>'
}else{
body += '<h2 style="color: red;">Login fails. Try to re-login.</h2><br>';
}
isBodyGenerated = true;
if(isResponseEnded){
response.writeHead(200, {'Content-Type': 'text/html'});
response.end(body + "</html>");
console.log("Response ended by callback")
}
}).catch(err => {
if(err.code === pronote.errors.WRONG_CREDENTIALS.code){
body += '<h2 style="color: red;">The url, username or password is not matching an user</h2><br>';
}else{
console.log("The connection with the pronote server isn't working.");
console.error(err);
body += '<h2 style="color: red;">The connection with the pronote server is not working.</h2><br>';
}
isBodyGenerated = true;
if(isResponseEnded){
response.writeHead(200, {'Content-Type': 'text/html'});
response.end(body + "</html>");
console.log("Response ended by callback error")
}
});
}else{
body += '<h2 style="color: red;">You must fill all the fields.</h2><br>';
isBodyGenerated = true;
}
}else{
body += '<h2 style="color: red;">You must fill all the fields.</h2><br>';
isBodyGenerated = true;
}
});
request.on('end', function () {
isResponseEnded = true;
if(isBodyGenerated){
response.writeHead(200, {'Content-Type': 'text/html'});
response.end(body + "</html>");
console.log("Response ended by end event")
}
});
}else{
response.writeHead(200, {'Content-Type': 'text/html'});
response.end(body);
}
});
app.listen(8080);
function getPronoteFieldString(data, level, name){
if(data == undefined || data == null) return '<p style="margin: 0; margin-left: ' + ((level+1)*15) + ';"><b>undefined:</b></p>';
if(typeof(data) == 'object' && !(data instanceof Date)){
var string = '<h' + (level+1) + ' style="margin: 0; font-weight: 700; text-decoration: underline; margin-left: ' + (level*15) + ';">' + name + "</h" + (level+1) + ">";
if(level == 0) string = '<br><h' + (level+1) + ' id="section-' + name + '" style="margin: 0; color: red;">' + name + "</h" + (level+1) + ">";
for(const [key, value] of Object.entries(data)){
string += getPronoteFieldString(value, level+1, key);
}
return string;
}else{
return '<p style="margin: 0; margin-left: ' + ((level+1)*15) + ';"><b>' + name + ":</b> " + data + "</p>";
}
}
function getSumary(){
return `<hr>
<a href="#section-Timetable">Timetable</a>&ensp;&ensp;
<a href="#section-Marks"> Marks</a>&ensp;&ensp;
<a href="#section-Contents">Contents</a>&ensp;&ensp;
<a href="#section-Evaluations">Evaluations</a>&ensp;&ensp;
<a href="#section-Absences">Absences</a>&ensp;&ensp;
<a href="#section-Homeworks">Homeworks</a>&ensp;&ensp;
<a href="#section-Infos">Infos</a>&ensp;&ensp;
<a href="#section-Menu">Menu</a>&ensp;&ensp;
<a href="#section-User">User</a>&ensp;&ensp;
<a href="#section-Params">Params</a>&ensp;&ensp;
<a href="#section-Session">Session</a>&ensp;&ensp;
<hr>`
}
async function login(url, username, password, callback){
console.log("trying to login with username=" + username);
var session = await pronote.login(url, username, password/*, cas*/);
session.setKeepAlive(false);
var pronoteData = {};
pronoteData.currentPeriod = session.user.tabsPeriods[0].defaultPeriod.name;
var fromDate = new Date();
fromDate.setDate(fromDate.getDate() - 1);
var toDate = new Date();
toDate.setDate(toDate.getDate() + 2);
pronoteData.timetable = await session.timetable(fromDate, toDate);
pronoteData.marks = await session.marks(pronoteData.currentPeriod);
pronoteData.contents = await session.contents(fromDate, toDate);
pronoteData.evaluations = await session.evaluations(pronoteData.currentPeriod);
pronoteData.absences = await session.absences(pronoteData.currentPeriod);
pronoteData.homeworks = await session.homeworks(fromDate, toDate);
pronoteData.infos = await session.infos();
pronoteData.menu = await session.menu(fromDate, toDate);
callback(session, pronoteData);
return;
//console.log(session.user.name); // Affiche le nom de l'élève
//console.log(session.user.studentClass.name); // Affiche la classe de l'élève
const timetable = await session.timetable(); // Récupérer l'emploi du temps d'aujourd'hui
const marks = await session.marks(); // Récupérer les notes du trimestre
//console.log(`L'élève a ${timetable.length} cours aujourd'hui`);
//console.log(`et a pour l'instant une moyenne de ${marks.averages.student} ce trimestre.`);
// etc. les fonctions utilisables sont 'timetable', 'marks', 'contents', 'evaluations', 'absences',
// 'homeworks', 'infos', et 'menu', sans oublier les champs 'user' et 'params' qui regorgent d'informations.
}
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