general

README.md

+# iMangerMieux
+
+Ce projet consiste à créer un site web qui permet de suivre ses consommations journalières.
+Afin de tester efficacement ce site web, vous pouvez vous identifier avec le login suivant :
+
+..* login : maya.didon@etu.imt-lille-douai.fr
+
+La pagination de la page Aliments marchait correctement avant de faire les requêtes ajax avec le back.
+On a donc décidé de se concentrer sur le reste du site plutôt que de refaire le back et le front pour y remédier.
+

backend/addFood.php

+<?php
+    $config = include('config.php');
+    $conn= mysqli_connect($config['database'], $config['username'], $config['password'], $config['dbname']);
+    
+    if($conn == false){
+        die("ERROR: Could not connect. " . mysqli_connect_error());
+    }
+
+    $array = array('energie','eau','proteines','glucides','lipides','sucres','glucose','fibres_alimentaires','cholesterol','calcium','fer','iode','magnesium','phosphore','potassium','sodium','vitamines_d','vitamines_e','vitamines_k1','vitamines_c','vitamines_b1','vitamines_b2','vitamines_b3','vitamines_b5','vitamines_b6','vitamines_b9','vitamines_b12');
+
+    if(isset($_POST['label'] )){
+        $label = $_POST['label'];
+    }
+    if(isset($_POST['type'] )){
+        $type = $_POST['type'];
+    }
+
+    if($_POST['crud']=='ajout'){
+        $sql = "INSERT INTO food (FOOD_LABEL,TYPE_) VALUES ('${label}','${type}')";
+        if(mysqli_query($conn, $sql)){
+            echo "Records added successfully.\n";
+        } 
+        else{
+            echo "ERROR: Could not able to execute $sql. " . mysqli_error($conn)."\n";
+        }
+        $result= mysqli_query($conn, "SELECT ID_FOOD FROM food WHERE FOOD_LABEL='${label}'");
+        $id_food_1 = mysqli_fetch_array($result,MYSQLI_NUM);
+        $id_food = $id_food_1[0];
+        for($i=1;$i<=27;$i++){
+            $nut=$array[$i-1];
+            if(!empty($_POST[$nut] )){
+                $ratio = $_POST[$nut];
+                $sql_nut = "INSERT INTO to_provide (FOOD_ID,NUTRIENT_ID,RATIO) VALUES ('${id_food}','${i}','${ratio}')";
+                if(mysqli_query($conn, $sql_nut)){
+                    echo "Records added successfully.";
+                } 
+                else{
+                    echo "ERROR: Could not able to execute $sql_nut. " . mysqli_error($conn)."\n";
+                }
+            }
+            
+        }
+    }
+    else{
+        $result= mysqli_query($conn, "SELECT ID_FOOD FROM food WHERE FOOD_LABEL='${label}'");
+        $id_food_1 = mysqli_fetch_array($result,MYSQLI_NUM);
+        $id_food = $id_food_1[0];
+    }
+
+    if($_POST['crud']=='modif'){
+        $sql = "UPDATE food SET FOOD_LABEL='${label}',TYPE_= '${type}' WHERE FOOD_LABEL='${label}'";
+        for($i=1;$i<=27;$i++){
+            $nut=$array[$i-1];
+            if(!empty($_POST[$nut])){
+                $ratio = $_POST[$nut];
+                $sql_nut = "UPDATE to_provide SET FOOD_ID ='${id_food}',NUTRIENT_ID='${i}',RATIO='${ratio}' WHERE FOOD_ID='${id_food}'";
+                if(mysqli_query($conn, $sql_nut)){
+                    echo "Records added successfully.";
+                } 
+                else{
+                    echo "ERROR: Could not able to execute $sql_nut. " . mysqli_error($conn)."\n";
+                }
+            }
+        }
+    }
+    
+?>
\ No newline at end of file

backend/addMeal.php

+<?php
+    header('Content-Type: application/json');
+    $config = include('config.php');
+    $conn= mysqli_connect($config['database'], $config['username'], $config['password'], $config['dbname']);
+  if($conn == false){
+      die("ERROR: Could not connect. " . mysqli_connect_error());
+  }
+
+    //$array = array('energie','eau','proteines','glucides','lipides','sucres','glucose','fibres_alimentaires','cholesterol','calcium','fer','iode','magnesium','phosphore','potassium','sodium','vitamines_d','vitamines_e','vitamines_k1','vitamines_c','vitamines_b1','vitamines_b2','vitamines_b3','vitamines_b5','vitamines_b6','vitamines_b9','vitamines_b12');
+
+    if(isset($_POST['label'] )){
+        $label = $_POST['label'];
+    }
+    if(isset($_POST['date'] )){
+        $date = $_POST['date'];
+    }
+    
+    if(isset($_POST['aliments'] )){
+         $aliments = $_POST['aliments'];
+     }//Pas réussi à exporter les ingrédients de chaque repas
+
+    if($_POST['crud']=='ajout'){
+        $sql = "INSERT INTO meal (MEAL_LABEL,DATE) VALUES ('${label}','${date}')";
+        if(mysqli_query($conn, $sql)){
+            echo "Records added successfully.\n";
+        }
+        else{
+            echo "ERROR: Could not able to execute $sql. " . mysqli_error($conn)."\n";
+        }
+        $result= mysqli_query($conn, "SELECT MAX(ID_MEAL) FROM meal");
+        for ($i=0;$i<sizeof($aliments);i++)
+        {
+            $id = $aliments[0];
+            $quantite = $aliments[0];
+            $sql_ali= "INSERT INTO to_contain (FOOD_ID,ID_MEAL,QUANTITY) VALUES ('${id}','${result}','${quantite}')";
+            if(mysqli_query($conn, $sql_ali)){
+                echo "Records added successfully.";
+            } 
+            else{
+                echo "ERROR: Could not able to execute $sql_nut. " . mysqli_error($conn)."\n";
+            }
+        }
+    }
+    else{
+        $result= mysqli_query($conn, "SELECT ID_FOOD FROM food WHERE FOOD_LABEL='${label}'");
+        $id_food_1 = mysqli_fetch_array($result,MYSQLI_NUM);
+        $id_food = $id_food_1[0];
+    }
+    
+?>
\ No newline at end of file

backend/aliments.php

+<?php
+      header('Content-Type: application/json');
+      $config = include('config.php');
+      $conn= mysqli_connect($config['database'], $config['username'], $config['password'], $config['dbname']);
+    if($conn == false){
+        die("ERROR: Could not connect. " . mysqli_connect_error());
+    }
+
+    if (!mysqli_set_charset($conn, "utf8")) {
+        printf("Erreur lors du chargement du jeu de caractères utf8 : %s\n", mysqli_error($link));
+        exit();
+    }
+
+    $sql2 = mysqli_query($conn,"SELECT DISTINCT(COUNT(NUTRIENT_ID)) FROM nutrient_intake");
+    $n = mysqli_fetch_all($sql2);
+    $numberOfNutrients = $n[0][0];
+
+    $sql=mysqli_query($conn,"SELECT food.FOOD_LABEL,food.TYPE_, nutrient_intake.NUTRIENT_NAME, to_provide.RATIO FROM food JOIN to_provide ON food.ID_FOOD = to_provide.FOOD_ID JOIN nutrient_intake ON to_provide.NUTRIENT_ID = nutrient_intake.NUTRIENT_ID ORDER BY food.FOOD_LABEL ASC");
+    $result = mysqli_fetch_all($sql);
+
+
+    $sql3 = mysqli_query($conn,"SELECT DISTINCT(COUNT(ID_FOOD)) FROM food");
+    $f = mysqli_fetch_all($sql3);
+    $numberOfFood = $f[0][0];
+
+    $tableauAliments = array();
+    $k = 0;
+    for($i=0;$i<sizeof($result)-$numberOfNutrients;$i=$i+$numberOfNutrients)
+    {
+        $label=$result[$i][0];
+        $type=$result[$i][1];
+        $row = array();
+        array_push($row,$label);array_push($row,$type);
+        for($j=$i;$j<$i+$numberOfNutrients;$j++)
+        {
+            $nutr = $result[$j][3];
+            $row[] = $nutr;
+        }
+        array_push($tableauAliments,$row);
+        $k++;
+    }
+
+    $json = json_encode($tableauAliments,JSON_FORCE_OBJECT);
+    echo $json;
+?>
\ No newline at end of file

backend/config.php

+<?php
+return array(
+    'database' => 'localhost',
+    'username' => 'root',
+    'password' => '',
+    'dbname' => 'imangermieux'
+);
+?>
\ No newline at end of file

backend/dashboard.php

+<?php
+    $config = include('config.php');
+    session_start();
+    $conn= mysqli_connect($config['database'], $config['username'], $config['password'], $config['dbname']);
+    if($conn == false){
+        die("ERROR: Could not connect. " . mysqli_connect_error());
+    }
+    $login=$_SESSION['login'];
+    $sqlcal=mysqli_query($conn,"SELECT SUM(to_provide.RATIO), meal.DATE FROM to_provide JOIN nutrient_intake ON nutrient_intake.NUTRIENT_ID=to_provide.NUTRIENT_ID JOIN food ON food.ID_FOOD=to_provide.FOOD_ID JOIN to_contain ON food.ID_FOOD=to_contain.FOOD_ID JOIN meal ON meal.ID_MEAL=to_contain.ID_MEAL WHERE meal.LOGIN='$login' AND nutrient_intake.NUTRIENT_ID=1 AND meal.DATE > (NOW() - INTERVAL 1 WEEK) GROUP BY meal.DATE");
+    $resultcal=mysqli_fetch_all($sqlcal);
+    $cal=array(
+        date('Y-m-d')=>0,
+        date('Y-m-d', time()-86400)=>0,
+        date('Y-m-d', time()-(2*86400))=>0,
+        date('Y-m-d', time()-(3*86400))=>0,
+        date('Y-m-d', time()-(4*86400))=>0,
+        date('Y-m-d', time()-(5*86400))=>0,
+        date('Y-m-d', time()-(6*86400))=>0,
+        date('Y-m-d', time()-(7*86400))=>0,
+    );
+    foreach ($resultcal as $value){
+        $cal[$value[1]] += $value[0];
+    };
+    echo(json_encode($cal))
+?>
\ No newline at end of file

backend/dashboardFruits.php

+<?php
+    session_start();
+    $config = include('config.php');
+    $conn= mysqli_connect($config['database'], $config['username'], $config['password'], $config['dbname']);
+    if($conn == false){
+        die("ERROR: Could not connect. " . mysqli_connect_error());
+    }
+    $login=$_SESSION['login'];
+    $sqlfruit=mysqli_query($conn,"SELECT SUM(to_contain.QUANTITY) FROM food JOIN to_contain ON food.ID_FOOD=to_contain.FOOD_ID JOIN meal ON to_contain.ID_MEAL=meal.ID_MEAL WHERE meal.login='$login' AND (food.TYPE_='fruits' OR food.TYPE_='legumes') AND meal.DATE > (NOW() - INTERVAL 1 WEEK)");
+    $resultfruit=mysqli_fetch_all($sqlfruit);
+    $nombrefruit=$resultfruit[0][0];
+    echo(json_encode($nombrefruit));
+?>
\ No newline at end of file

backend/doc/RESTAPI.html

+<!DOCTYPE html>
+<html>
+<head>
+	<title>iMangerMieux API</title>
+	<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
+
+    <!-- CSS -->
+    <link rel="stylesheet" href="restapi.css">
+	<meta charset="utf-8">
+</head>
+<body>
+	<h1 class="title">iMangerMieux API</h1>
+    <br>
+    <br>
+
+    <h3>Authors : DIDON Maya & MARQUE Pierre</h3>
+    <h3>2021-04-06</h3>
+    <br>
+    <br>
+
+	<h2>Prefix of all Root Endpoints</h2>
+	<p>The API is always prefixed by : </p>
+	<p>http://localhost/IDAW-projet/backend</p>
+
+    <br>
+    <h2>Authentification</h2>
+    <p>No authentification.</p>
+    <br>
+
+    <h2>Parameters</h2>
+    <p>All parameters are optional and without them the API will just return all aliments, users or consumptions in ascending order from their ID. Parameters are passed in as a query string and can be chained together.</p>
+    <br>
+
+	<h2>Possible actions for users of the API</h2>
+    <p>Several filters can be applied using url paramaters. Available options are listed below.  </p>
+    <h3>Aliments</h3>
+
+	<table class="table">
+   <caption>Possible actions with aliments</caption>
+    <thead>
+        <tr>
+            <th>Action</th>
+            <th>Endpoint</th>
+            <th>Description</th>
+        </tr>
+    </thead>
+    <tbody>
+        <tr>
+            <td>READ</td>
+            <td>aliments.php</td>
+            <td>Returns the list of aliments ordered alphabetically.</td>
+        </tr>
+        <tr>
+            <td>CREATE</td>
+            <td>addFood.php</td>
+            <td>Create an aliment. Users must provide all of the nutritional fields</td>
+        </tr>
+        <tr>
+            <td>UPDATE</td>
+            <td>addFood.php</td>
+            <td>Update an aliment. Users must provide all of the nutritional fields</td>
+        </tr>
+        <tr>
+            <td>DELETE</td>
+            <td>suppFood.php</td>
+            <td>Delete aliment</td>
+        </tr>
+    </tbody>
+</table>
+
+    <br>
+
+    <h3>Meals</h3>
+    <p>The API's main role concerning the meals is to record the meals taken throughout the usage of the site.</p>
+   
+
+    <table class="table">
+   <caption>Possible actions with meals</caption>
+    <thead>
+        <tr>
+            <th>Action</th>
+            <th>Endpoint</th>
+            <th>Description</th>
+        </tr>
+    </thead>
+    <tbody>
+        <tr>
+            <td>READ</td>
+            <td>journal.php</td>
+            <td>Returns the list of all meals.</td>
+        </tr>
+        <tr>
+            <td>CREATE</td>
+            <td>addMeal.php</td>
+            <td>Create a meal. Users must provide all of the indicated fields.</td>
+        </tr>
+        <tr>
+            <td>UPDATE</td>
+            <td>addMeal.php</td>
+            <td>Update a meal. Users must provide all of the indicated fields.</td>
+        </tr>
+    </tbody>
+</table>
+</body>
+</html>
\ No newline at end of file

backend/doc/restapi.css

+body{
+  margin-left: 10%;
+  margin-right: 10%;
+}
+
+h2{
+  text-align: center;
+  font-weight: bold;
+}
+
+caption{
+  text-align: center;
+}
+
+.title{
+	text-align: center;
+	font-weight: bold;
+	font-size: 5em;
+}
+

backend/journal.php

+<?php
+      header('Content-Type: application/json');
+      $config = include('config.php');
+      $conn= mysqli_connect($config['database'], $config['username'], $config['password'], $config['dbname']);
+    if($conn == false){
+        die("ERROR: Could not connect. " . mysqli_connect_error());
+    }
+
+    if (!mysqli_set_charset($conn, "utf8")) {
+        printf("Erreur lors du chargement du jeu de caractères utf8 : %s\n", mysqli_error($link));
+        exit();
+    }
+    if(isset($_POST['login'] )){
+        $login = $_POST['login'];
+    }
+    //echo $login;
+    $sql = mysqli_query($conn,"SELECT meal.MEAL_LABEL, meal.DATE, meal.ID_MEAL FROM meal WHERE meal.LOGIN = '${login}'");
+    $result = mysqli_fetch_all($sql);
+    $tableauAliments = array();
+
+
+    for($i=2;$i<sizeof($result);$i++)
+    {
+        $label=$result[$i][0];
+        $date=$result[$i][1];
+        $id=$result[$i][2];
+        $row = array();
+        array_push($row,$label);array_push($row,$date);array_push($row,$id);
+        array_push($tableauRepas,$row);
+    }
+    $json = json_encode($tableauRepas);
+    //echo $json;
+?>
\ No newline at end of file

backend/suppFood.php

+<?php
+    $config = include('config.php');
+    $conn= mysqli_connect($config['database'], $config['username'], $config['password'], $config['dbname']);
+    
+    if($conn == false){
+        die("ERROR: Could not connect. " . mysqli_connect_error());
+    }
+    if(isset($_POST['label'] )){
+        $label = $_POST['label'];
+    }
+
+    $sql = "DELETE FROM food WHERE FOOD_LABEL ='${label}'";
+    if(mysqli_query($conn, $sql)){
+        echo "Records deleted successfully.";
+    } else{
+        echo "ERROR: Could not able to execute $sql. " . mysqli_error($conn);
+    }
+?>
\ No newline at end of file

backend/suppMeal.php

+<?php
+    $config = include('config.php');
+    $conn= mysqli_connect($config['database'], $config['username'], $config['password'], $config['dbname']);
+    
+    if($conn == false){
+        die("ERROR: Could not connect. " . mysqli_connect_error());
+    }
+    if(isset($_POST['label'] )){
+        $label = $_POST['label'];
+    }
+
+    $sql = "DELETE FROM meal WHERE MEAL_LABEL ='${label}'";
+    if(mysqli_query($conn, $sql)){
+        echo "Records deleted successfully.";
+    } else{
+        echo "ERROR: Could not able to execute $sql. " . mysqli_error($conn);
+    }
+?>
\ No newline at end of file

frontend/connected.php

+<?php
+    $conn= mysqli_connect("localhost", "root", "", "imangermieux");
+    $sql="SELECT LOGIN, FIRSTNAME FROM user";
+    $result=$conn->query($sql);
+
+    $errorText="";
+    $successfullyLogged=false;
+
+    if(isset($_POST['login'])){
+        $tryLogin=$_POST['login'];
+        while($data=mysqli_fetch_array($result)){
+            if($data['LOGIN']==$tryLogin){
+                $login=$tryLogin;
+                $name=$data['FIRSTNAME'];
+                $successfullyLogged=true;
+            }
+        }
+    }
+    else{
+        $errorText="Merci d'utiliser le formulaire de login";
+    }
+    if(!$successfullyLogged){
+        echo $errorText;
+    }
+    else{
+        session_start();
+        $_SESSION['login']=$login;
+        $_SESSION['firstname']=$name;
+        echo "
+        <!DOCTYPE html>
+        <html lang='en'>
+        <head>
+            <meta charset='UTF-8'>
+            <meta http-equiv='X-UA-Compatible' content='IE=edge'>
+            <meta name='viewport' content='width=device-width, initial-scale=1.0'>
+            <link rel='stylesheet' href='css/crud2.css' type='text/css' media='screen' title='default' charset='utf-8' />
+            <title>TP3</title>
+        </head>
+        <body>";
+        require_once('navbar.php');
+        echo "<h1>Bienvenue $name !</h1>
+        </body>
+        </html>";
+    }
+?>
\ No newline at end of file

frontend/css/bootstrap-reboot.css

+/*!
+ * Bootstrap Reboot v4.5.3 (https://getbootstrap.com/)
+ * Copyright 2011-2020 The Bootstrap Authors
+ * Copyright 2011-2020 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+html {
+  font-family: sans-serif;
+  line-height: 1.15;
+  -webkit-text-size-adjust: 100%;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
+  display: block;
+}
+
+body {
+  margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  font-size: 1rem;
+  font-weight: 400;
+  line-height: 1.5;
+  color: #212529;
+  text-align: left;
+  background-color: #fff;
+}
+
+[tabindex="-1"]:focus:not(:focus-visible) {
+  outline: 0 !important;
+}
+
+hr {
+  box-sizing: content-box;
+  height: 0;
+  overflow: visible;
+}
+
+h1, h2, h3, h4, h5, h6 {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+}
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+abbr[title],
+abbr[data-original-title] {
+  text-decoration: underline;
+  -webkit-text-decoration: underline dotted;
+  text-decoration: underline dotted;
+  cursor: help;
+  border-bottom: 0;
+  -webkit-text-decoration-skip-ink: none;
+  text-decoration-skip-ink: none;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: 700;
+}
+
+dd {
+  margin-bottom: .5rem;
+  margin-left: 0;
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+small {
+  font-size: 80%;
+}
+
+sub,
+sup {
+  position: relative;
+  font-size: 75%;
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -.25em;
+}
+
+sup {
+  top: -.5em;
+}
+
+a {
+  color: #007bff;
+  text-decoration: none;
+  background-color: transparent;
+}
+
+a:hover {
+  color: #0056b3;
+  text-decoration: underline;
+}
+
+a:not([href]):not([class]) {
+  color: inherit;
+  text-decoration: none;
+}
+
+a:not([href]):not([class]):hover {
+  color: inherit;
+  text-decoration: none;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-size: 1em;
+}
+
+pre {
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+  -ms-overflow-style: scrollbar;
+}
+
+figure {
+  margin: 0 0 1rem;
+}
+
+img {
+  vertical-align: middle;
+  border-style: none;
+}
+
+svg {
+  overflow: hidden;
+  vertical-align: middle;
+}
+
+table {
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: 0.75rem;
+  padding-bottom: 0.75rem;
+  color: #6c757d;
+  text-align: left;
+  caption-side: bottom;
+}
+
+th {
+  text-align: inherit;
+  text-align: -webkit-match-parent;
+}
+
+label {
+  display: inline-block;
+  margin-bottom: 0.5rem;
+}
+
+button {
+  border-radius: 0;
+}
+
+button:focus {
+  outline: 1px dotted;
+  outline: 5px auto -webkit-focus-ring-color;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+button,
+input {
+  overflow: visible;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+[role="button"] {
+  cursor: pointer;
+}
+
+select {
+  word-wrap: normal;
+}
+
+button,
+[type="button"],
+[type="reset"],
+[type="submit"] {
+  -webkit-appearance: button;
+}
+
+button:not(:disabled),
+[type="button"]:not(:disabled),
+[type="reset"]:not(:disabled),
+[type="submit"]:not(:disabled) {
+  cursor: pointer;
+}
+
+button::-moz-focus-inner,
+[type="button"]::-moz-focus-inner,
+[type="reset"]::-moz-focus-inner,
+[type="submit"]::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+input[type="radio"],
+input[type="checkbox"] {
+  box-sizing: border-box;
+  padding: 0;
+}
+
+textarea {
+  overflow: auto;
+  resize: vertical;
+}
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  display: block;
+  width: 100%;
+  max-width: 100%;
+  padding: 0;
+  margin-bottom: .5rem;
+  font-size: 1.5rem;
+  line-height: inherit;
+  color: inherit;
+  white-space: normal;
+}
+
+progress {
+  vertical-align: baseline;
+}
+
+[type="number"]::-webkit-inner-spin-button,
+[type="number"]::-webkit-outer-spin-button {
+  height: auto;
+}
+
+[type="search"] {
+  outline-offset: -2px;
+  -webkit-appearance: none;
+}
+
+[type="search"]::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button;
+}
+
+output {
+  display: inline-block;
+}
+
+summary {
+  display: list-item;
+  cursor: pointer;
+}
+
+template {
+  display: none;
+}
+
+[hidden] {
+  display: none !important;
+}
+/*# sourceMappingURL=bootstrap-reboot.css.map */
\ No newline at end of file

frontend/css/bootstrap-reboot.min.css

+/*!
+ * Bootstrap Reboot v4.5.3 (https://getbootstrap.com/)
+ * Copyright 2011-2020 The Bootstrap Authors
+ * Copyright 2011-2020 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */*,::after,::before{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}article,aside,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";font-size:1rem;font-weight:400;line-height:1.5;color:#212529;text-align:left;background-color:#fff}[tabindex="-1"]:focus:not(:focus-visible){outline:0!important}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem}p{margin-top:0;margin-bottom:1rem}abbr[data-original-title],abbr[title]{text-decoration:underline;-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;border-bottom:0;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#007bff;text-decoration:none;background-color:transparent}a:hover{color:#0056b3;text-decoration:underline}a:not([href]):not([class]){color:inherit;text-decoration:none}a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em}pre{margin-top:0;margin-bottom:1rem;overflow:auto;-ms-overflow-style:scrollbar}figure{margin:0 0 1rem}img{vertical-align:middle;border-style:none}svg{overflow:hidden;vertical-align:middle}table{border-collapse:collapse}caption{padding-top:.75rem;padding-bottom:.75rem;color:#6c757d;text-align:left;caption-side:bottom}th{text-align:inherit;text-align:-webkit-match-parent}label{display:inline-block;margin-bottom:.5rem}button{border-radius:0}button:focus{outline:1px dotted;outline:5px auto -webkit-focus-ring-color}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner,button::-moz-focus-inner{padding:0;border-style:none}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{display:block;width:100%;max-width:100%;padding:0;margin-bottom:.5rem;font-size:1.5rem;line-height:inherit;color:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item;cursor:pointer}template{display:none}[hidden]{display:none!important}
+/*# sourceMappingURL=bootstrap-reboot.min.css.map */
\ No newline at end of file

frontend/css/index.css

+html {
+    font-family: sans-serif;
+    line-height: 1.15;
+    -webkit-text-size-adjust: 100%;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+  }
+
+body{
+    text-align: center;
+    align-items: center;
+}
+
+form{
+    margin: 0 auto;
+    padding: 10px;
+    text-align: justify;
+}
+
+.container{
+    display:flex;
+    padding-top: 60px;
+}
+
+img{
+    width: 300px;
+    padding: 50px;
+}
+
+ul {
+    list-style-type: none;
+    margin: 0;
+    padding: 0;
+    overflow: hidden;
+    background-color: #333;
+}
+
+li {
+    float: left;
+}
+
+li a {
+    display: block;
+    color: white;
+    text-align: center;
+    padding: 14px 16px;
+    text-decoration: none;
+}
+
+li a:hover {
+    background-color: #75dff2;
+}
\ No newline at end of file

frontend/disconnected.php

+<?php
+    session_start();
+    session_unset();
+    session_destroy();
+    echo "<h1> Vous êtes déconnecté </h1>";
+    echo "<a href='index.php'>Se connecter</a>";
+?>
\ No newline at end of file