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graph.php
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<?php
session_start();
if(!isset($_SESSION["loggedin"])){
header("location: signup_login.php");
}
?>
<!DOCTYPE html>
<html lang="en" class="h-100">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="https://getbootstrap.com/docs/5.2/assets/css/docs.css" rel="stylesheet">
<link rel="stylesheet" href="./styles/style.css" />
<title>EMO - MUSIC Web App</title>
</head>
<body>
<!--NAVBAR-->
<nav class="navbar navbar-dark fixed-top bg-dark">
<div class="container-fluid navcontainer">
<a class="navbar-brand brand-name" href="intro.php"><b>EMO - MUSIC</b>: Music for your Emotions</a>
<div class="input-field button">
<form action="/php/logout.php" style="display:contents">
<button type="submit" id="btn_logout" class="btn btn-outline-light">LOGOUT</button>
</form>
</div>
</div>
</nav>
<!--HEADER-->
<section class="header py-5">
<div class="container py-5">
<!--MESSAGGIO-->
<div class="message">
<div class="text-wrapper">
<div class="text-inner">
<p class="text-white">We are reading your emotions.<br></p>
<p class="text-white">The process will take at least 40 seconds. <br></p>
<p class="text-white">Then you will choose when to stop it.<br></p>
<p class="text-white">Wait and then click on the button.<br></p>
</div>
</div>
</div>
<div class="row">
<!-- Quality of Signal -->
<div class="text-wrapper">
<table class="quality scndpart" style="position: absolute; display:grid; margin: auto; top: 14%; right: 75%;">
<caption style="padding-top:0rem; padding-bottom:0rem; text-align:center">
<p style="color:white;"><b>Quality of Signal</b></p>
</caption>
<tbody>
<tr>
<td style="width: 10%; text-align: -webkit-right;" >
<img src = "/static/red_dot.png" id="img_qos_red" width = "15%" height="15%">
<img src = "/static/green_label.png" id="img_qos_green" width = "15%" height="15%">
<img src = "/static/orange_label.png" id="img_qos_orange" width = "15%" height="15%">
</td>
<td style="width: 10%;">
<a style="color:white;" class="navbar-brand brand-name" id= "signal_label"><b></b></a>
</td>
</tr>
</tbody>
</table>
</div>
<!--PULSANTE-->
<div class="h-100 d-flex flex-column justify-content-center py-5" style="padding-bottom: 30px !important;">
<div class="input-field buttonstop">
<button type="button" class="btn btn-bd-primary stop" id="stop_button" onclick="stoppa()">ARE YOU READY? STOP AND LISTEN
YOUR MUSIC</button>
</div>
<div class="input-field buttonstop">
<!--PROGRESS BAR-->
<div id='progressbar1'></div>
</div>
</div>
</div>
<div class="row scndpart">
<!--GRAFICO-->
<div class="col-md-6">
<div class="h-90 d-flex flex-column justify-content-center py-5" style="padding-top: 0 !important; padding-bottom: 0 !important;">
<p style="color:white" align="center" id = "label_eeg"><b>E.E.G. Calibration ...</b></p>
<div class="graphrectangle">
<canvas id="myChart0" style="width:100%;max-width:100%;max-height:75px"></canvas>
<canvas id="myChart1" style="width:100%;max-width:100%;max-height:75px"></canvas>
<canvas id="myChart2" style="width:100%;max-width:100%;max-height:75px"></canvas>
<canvas id="myChart3" style="width:100%;max-width:100%;max-height:75px"></canvas>
<canvas id="myChart4" style="width:100%;max-width:100%;max-height:75px"></canvas>
</div>
</div>
</div>
<!--MANOPOLE-->
<div class="col-md-6" style="display: grid; align-content:center;">
<div class="container_manopole h-110 d-flex flex-column justify-content-center py-5" style="padding-top: 0 !important; padding-bottom: 0 !important;">
<p style="color:white;" align="center" id="label_manopole"><b>Emotion Recognitions loading...</b></p>
<table id="tableindicators">
<tr>
<td>
<div id='myDiv0' style='display: flex; justify-content:center'>
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</td>
<td>
<div id='myDiv1' style='display: flex; justify-content:center'>
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</td>
<td>
<p style="color:white; font-size: x-large; margin-top: 5rem;" align="center" id="label_avviso"><b><br><br><br>Your emotions will be presented here in 40 seconds.<br>Please, wait here.<br><br><br><br><br><br></b></p>
<div id='myDiv2' style='display: flex; justify-content:center'>
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</td>
</tr>
<tr>
<td>
<div id='myDiv3' style='display: flex; justify-content:center'>
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</td>
<td>
<div id='myDiv4' style='display: flex; justify-content:center'>
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</td>
<td>
<div id='myDiv5' style='display: flex; justify-content:center'>
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</td>
</tr>
<tr>
<td>
<div id='myDiv6' style='display: flex; justify-content:center'>
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</td>
<td>
<div id='myDiv7' style='display: flex; justify-content:center'>
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</td>
<td>
<div id='myDiv8' style='display: flex; justify-content:center'>
<!-- Plotly chart will be drawn inside this DIV -->
</div>
</td>
</tr>
</table>
</div>
</div>
</div>
</div>
</section>
<!--scripts-->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"
integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/popper.js@1.12.9/dist/umd/popper.min.js"
integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/js/bootstrap.bundle.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.4/Chart.js"></script>
<script src='https://cdn.plot.ly/plotly-2.14.0.min.js'></script>
<script src="./script/TweenMax.min.js"></script>
<script src="./script/transition_graph.js"></script>
<!-- script per visualizzare indicatore -->
<script>
function createProgressbar(id, duration, callback) {
// We select the div that we want to turn into a progressbar
var progressbar = document.getElementById(id);
progressbar.className = 'progressbar';
// We create the div that changes width to show progress
var progressbarinner = document.createElement('div');
progressbarinner.className = 'inner';
// Now we set the animation parameters
progressbarinner.style.animationDuration = duration;
// Eventually couple a callback
if (typeof(callback) === 'function') {
progressbarinner.addEventListener('animationend', callback);
}
// Append the progressbar to the main progressbardiv
progressbar.appendChild(progressbarinner);
// When everything is set up we start the animation
progressbarinner.style.animationPlayState = 'running';
}
window.onload = setTimeout(function () {}, 5000);
addEventListener('load', function() {
createProgressbar('progressbar1', '40s');
});
// Funzione per aggiornare la label da "E.E.G. Calibration ..." a "E.E.G. Signal"
window.onload = setTimeout(function () {
var elem = document.getElementById("label_eeg");
elem.innerHTML="E.E.G. Signal";
elem.style.fontWeight = "bold";
}, 40000);
// Funzione per aggiornare ogni 3 sec la label del QoS
setInterval(function () {
document.getElementById('img_qos_green').style.display = "none";
document.getElementById('img_qos_red').style.display = "none";
document.getElementById('img_qos_orange').style.display = "none";
var min = 1;
var max = 100;
var qos = Math.floor(Math.random() * (max - min + 1) + min);
document.getElementById("signal_label").innerHTML = qos+'%';
if(qos>=70 && qos<=100){
document.getElementById('img_qos_green').style.display = "block";
document.getElementById('img_qos_red').style.display = "none";
document.getElementById('img_qos_orange').style.display = "none";
}
else if (qos>40 && qos<70) {
document.getElementById('img_qos_orange').style.display = "block";
document.getElementById('img_qos_red').style.display = "none";
document.getElementById('img_qos_green').style.display = "none";
}
else{
document.getElementById('img_qos_red').style.display = "block";
document.getElementById('img_qos_green').style.display = "none";
document.getElementById('img_qos_orange').style.display = "none";
}
}, 3000)
var emozioni = ["amusement", "excitement", "happiness", "surprise", "calmness", "sadness", "disgust", "fear", "hanger"];
var emozione_dominante;
var percentuali;
document.getElementById("label_avviso").style.display = "block";
document.getElementById('label_manopole').style.display = "none";
window.onload = setTimeout(function () {
setInterval(function () {
// viene scelto un numero compreso tra 1 e 11
percentuali = [Math.floor(Math.random() * 12) + 1, Math.floor(Math.random() * 12) + 1, Math.floor(Math.random() * 12) + 1, Math.floor(Math.random() * 12) + 1, Math.floor(Math.random() * 12) + 1, Math.floor(Math.random() * 12) + 1, Math.floor(Math.random() * 12) + 1, Math.floor(Math.random() * 12) + 1, Math.floor(Math.random() * 12) + 1];
var somma = percentuali[0] + percentuali[1] + percentuali[2] + percentuali[3] + percentuali[4] + percentuali[5] + percentuali[6] + percentuali[7] + percentuali[8];
somma = 100 - somma;
var scelta = Math.floor(Math.random() * 9); // sceglie un numero tra 0 e 8
percentuali[scelta] = percentuali[scelta] + somma;
var massimo = Math.max(...percentuali);
var posizione = 0;
for (var i = 0; i < percentuali.length; i++) {
if (percentuali[i] == massimo) {
posizione = i;
break;
}
}
emozione_dominante=emozioni[posizione];
// console.log(percentuali.max());
document.getElementById('label_manopole').style.display = "block";
document.getElementById("label_avviso").style.display = "none";
var data = [
{
type: "indicator",
mode: "gauge+number",
value: percentuali[0],
title: { text: "Amusement", font: { size: 18 } },
gauge: {
axis: { range: [0, 100], tickwidth: 1, tickcolor: "black" },
bar: { color: "white" },
bgcolor: "blue",
borderwidth: 2,
bordercolor: "fuchsia",
}
}
];
var layout = {
width: 100,
height: 140,
margin: {
l: 5,
r: 5,
b: 0,
t: 0,
},
paper_bgcolor: "transparent",
font: { color: "white", family: "Arial" },
tracetoggle: false
};
Plotly.newPlot('myDiv0', data, layout, { displayModeBar: false });
var data = [
{
type: "indicator",
mode: "gauge+number",
value: percentuali[1],
title: { text: "Excitement", font: { size: 18 } },
gauge: {
axis: { range: [0, 100], tickwidth: 1, tickcolor: "black" },
bar: { color: "white" },
bgcolor: "blue",
borderwidth: 2,
bordercolor: "fuchsia",
}
}
];
var layout = {
width: 100,
height: 140,
margin: {
l: 5,
r: 5,
b: 0,
t: 0,
},
paper_bgcolor: "transparent",
font: { color: "white", family: "Arial" },
tracetoggle: false
};
Plotly.newPlot('myDiv1', data, layout, { displayModeBar: false });
var data = [
{
type: "indicator",
mode: "gauge+number",
value: percentuali[2],
title: { text: "Happiness", font: { size: 18 } },
gauge: {
axis: { range: [0, 100], tickwidth: 1, tickcolor: "black" },
bar: { color: "white" },
bgcolor: "blue",
borderwidth: 2,
bordercolor: "fuchsia",
}
}
];
var layout = {
width: 100,
height: 140,
margin: {
l: 5,
r: 5,
b: 0,
t: 0,
},
paper_bgcolor: "transparent",
font: { color: "white", family: "Arial" },
tracetoggle: false
};
Plotly.newPlot('myDiv2', data, layout, { displayModeBar: false });
var data = [
{
type: "indicator",
mode: "gauge+number",
value: percentuali[3],
title: { text: "Surprise", font: { size: 18 } },
gauge: {
axis: { range: [0, 100], tickwidth: 1, tickcolor: "black" },
bar: { color: "white" },
bgcolor: "blue",
borderwidth: 2,
bordercolor: "fuchsia",
}
}
];
var layout = {
width: 100,
height: 140,
margin: {
l: 5,
r: 5,
b: 0,
t: 0,
},
paper_bgcolor: "transparent",
font: { color: "white", family: "Arial" },
tracetoggle: false
};
Plotly.newPlot('myDiv3', data, layout, { displayModeBar: false });
var data = [
{
type: "indicator",
mode: "gauge+number",
value: percentuali[4],
title: { text: "Calmness", font: { size: 18 } },
gauge: {
axis: { range: [0, 100], tickwidth: 1, tickcolor: "black" },
bar: { color: "white" },
bgcolor: "blue",
borderwidth: 2,
bordercolor: "fuchsia",
}
}
];
var layout = {
width: 100,
height: 140,
margin: {
l: 5,
r: 5,
b: 0,
t: 0,
},
paper_bgcolor: "transparent",
font: { color: "white", family: "Arial" },
tracetoggle: false
};
Plotly.newPlot('myDiv4', data, layout, { displayModeBar: false });
var data = [
{
type: "indicator",
mode: "gauge+number",
value: percentuali[5],
title: { text: "Sadness", font: { size: 18 } },
gauge: {
axis: { range: [0, 100], tickwidth: 1, tickcolor: "black" },
bar: { color: "white" },
bgcolor: "blue",
borderwidth: 2,
bordercolor: "fuchsia",
}
}
];
var layout = {
width: 100,
height: 140,
margin: {
l: 5,
r: 5,
b: 0,
t: 0,
},
paper_bgcolor: "transparent",
font: { color: "white", family: "Arial" },
tracetoggle: false
};
Plotly.newPlot('myDiv5', data, layout, { displayModeBar: false });
var data = [
{
type: "indicator",
mode: "gauge+number",
value: percentuali[6],
title: { text: "Disgust", font: { size: 18 } },
gauge: {
axis: { range: [0, 100], tickwidth: 1, tickcolor: "black" },
bar: { color: "white" },
bgcolor: "blue",
borderwidth: 2,
bordercolor: "fuchsia",
}
}
];
var layout = {
width: 100,
height: 140,
margin: {
l: 5,
r: 5,
b: 0,
t: 0,
},
paper_bgcolor: "transparent",
font: { color: "white", family: "Arial" },
tracetoggle: false
};
Plotly.newPlot('myDiv6', data, layout, { displayModeBar: false });
var data = [
{
type: "indicator",
mode: "gauge+number",
value: percentuali[7],
title: { text: "Fear", font: { size: 18 } },
gauge: {
axis: { range: [0, 100], tickwidth: 1, tickcolor: "black" },
bar: { color: "white" },
bgcolor: "blue",
borderwidth: 2,
bordercolor: "fuchsia",
}
}
];
var layout = {
width: 100,
height: 140,
margin: {
l: 5,
r: 5,
b: 0,
t: 0,
},
paper_bgcolor: "transparent",
font: { color: "white", family: "Arial" },
tracetoggle: false
};
Plotly.newPlot('myDiv7', data, layout, { displayModeBar: false });
var data = [
{
type: "indicator",
mode: "gauge+number",
value: percentuali[8],
title: { text: "Hanger", font: { size: 18 } },
gauge: {
axis: { range: [0, 100], tickwidth: 1, tickcolor: "black" },
bar: { color: "white" },
bgcolor: "blue",
borderwidth: 2,
bordercolor: "fuchsia",
}
}
];
var layout = {
width: 100,
height: 140,
margin: {
l: 5,
r: 5,
b: 0,
t: 0,
},
paper_bgcolor: "transparent",
font: { color: "white", family: "Arial" },
tracetoggle: false
};
Plotly.newPlot('myDiv8', data, layout, { displayModeBar: false });
}, 3000)
}, 37000);
var t;
/*function stoppa() {
alert('Your main emotion is ' + emozioni[posizione] + ". Press on the button below to see what we recommended for you.");
$.post("/php/recommendation.php", emozioni[posizione]);
clearInterval(t);
window.location.replace("/php/recommendation.php");
}*/
function stoppa() {
/*
var somma = percentuali[0] + percentuali[1] + percentuali[2] + percentuali[3] + percentuali[4] + percentuali[5] + percentuali[6] + percentuali[7] + percentuali[8];
somma = 100 - somma;
var scelta = Math.floor(Math.random() * 9); // sceglie un numero tra 0 e 8
percentuali[scelta] = percentuali[scelta] + somma;
var massimo = Math.max(...percentuali);
var posizione = 0;
for (var i = 0; i < percentuali.length; i++) {
if (percentuali[i] == massimo) {
posizione = i;
break;
}
}
emozione_dominante=emozioni[posizione];*/
//alert('Your main emotion is ' + emozione_dominante + ". Press on the button below to see what we recommended for you.")
/*$.post("recommendation.php", emozione_dominante);*/
clearInterval(t);
window.location.replace("recommendation.php?emozione_dominante="+emozione_dominante);
}
function starta() {
t = setInterval(prova, 1000);
}
function cancel() {
const btn = document.getElementById('cancella');
btn.addEventListener('click', () => {
const box = document.getElementById('grafico');
box.style.display = 'none';
box.style.visibility = 'hidden';
});
}
function prova() {
var matrix = [];
for (var i = 0; i < 5; i++) {
matrix[i] = [];
for (var j = 0; j < 128; j++) {
matrix[i][j] = Math.random() * (100);
}
}
//console.log(matrix[0]);
var xValues = [];
for (var i = 0; i < 128; i++) {
xValues[i] = i;
}
new Chart("myChart0",
{
type: "line",
data:
{
labels: xValues,
datasets: [{ fill: false, lineTension: 0, backgroundColor: "#FE3F92", borderColor: "#FE3F92", data: matrix[0] }]
},
options:
{
legend: { display: false },
scales: { yAxes: [{ ticks: { min: 0, max: 100 }, display: false }], xAxes: [{ display: false }], },
animation: { duration: 0 }
}
});
new Chart("myChart1",
{
type: "line",
data:
{
labels: xValues,
datasets: [{ fill: false, lineTension: 0, backgroundColor: "#CA2C91", borderColor: "#CA2C91", data: matrix[0] }]
},
options:
{
legend: { display: false },
scales: { yAxes: [{ ticks: { min: 0, max: 100 }, display: false }], xAxes: [{ display: false }], },
animation: { duration: 0 }
}
});
new Chart("myChart2",
{
type: "line",
data: {
labels: xValues,
datasets: [{ fill: false, lineTension: 0, backgroundColor: "#333398", borderColor: "#333398", data: matrix[2] }]
},
options:
{
legend: { display: false },
scales: { yAxes: [{ ticks: { min: 0, max: 100 }, display: false }], xAxes: [{ display: false }], },
animation: { duration: 0 }
}
});
new Chart("myChart3",
{
type: "line",
data: {
labels: xValues,
datasets: [{ fill: false, lineTension: 0, backgroundColor: "#225DCF", borderColor: "#225DCF", data: matrix[3] }]
},
options:
{
legend: { display: false },
scales: { yAxes: [{ ticks: { min: 0, max: 100 }, display: false }], xAxes: [{ display: false }], },
animation: { duration: 0 }
}
});
new Chart("myChart4",
{
type: "line",
data: {
labels: xValues,
datasets: [{ fill: false, lineTension: 0, backgroundColor: "#0088DE", borderColor: "#0088DE", data: matrix[1] }]
},
options:
{
legend: { display: false },
scales: { yAxes: [{ ticks: { min: 0, max: 100 }, display: false }], xAxes: [{ display: false }], },
animation: { duration: 0 }
}
});
}
t = setInterval(prova, 1000);
//script per attivazione dello stop button dopo 40 secondi a partire da DOPO il display del MESSAGGIO
window.onload = setTimeout(function () {}, 5000); // si aspetta i 5 sec del messaggio per far partire il timer del pulsante
var button = document.getElementById("stop_button");
document.getElementById("stop_button").disabled = true;
setTimeout(function () {
document.getElementById("stop_button").disabled = false;
}, 40000); //si attiva dopo 40 secondi (40.000 ms)
</script>
</body>
</html>