plateforme-tfjm2/server_files/controllers/inscription.php

<?php

if (isset($_POST["submitted"])) {
	$error_message = register();
}

function register() {
    global $DB, $YEAR, $URL_BASE, $MAIL_ADDRESS;
    global $email, $firstname, $surname, $birth_date, $gender, $address, $postal_code, $city, $country, $phone_number, $role, $school, $class, $responsible_name, $responsible_phone, $responsible_email;

    $email = strtolower(htmlspecialchars($_POST["email"]));

    if (!filter_var($email, FILTER_VALIDATE_EMAIL))
        return "L'email entrée est invalide.";

    $result = $DB->query("SELECT `email` FROM `users` WHERE `email` = '" . $email . "' AND `year` = '$YEAR';");
    if ($result->fetch())
        return "Un compte existe déjà avec cette adresse e-mail.";

    $password = htmlspecialchars($_POST["password"]);
    if (strlen($password) < 8)
        return "Le mot de passe doit comporter au moins 8 caractères.";
    if ($password != $_POST["confirm_password"])
        return "Les deux mots de passe sont différents.";

    $password = password_hash($password, PASSWORD_BCRYPT);

    $surname = strtoupper(htmlspecialchars($_POST["surname"]));
    if (!isset($surname) || $surname == "")
        return "Le nom de famille est obligatoire.";

    $firstname = htmlspecialchars($_POST["firstname"]);
    if (!isset($surname) || $surname == "")
        return "Le prénom est obligatoire.";

    $birth_date = date_parse_from_format("yyyy-mm-dd", htmlspecialchars($_POST["birth_date"]));

    if ($birth_date === FALSE)
        return "La date de naissance est invalide.";

    if (htmlspecialchars($_POST["birth_date"]) >= $YEAR . "-01-01")
        return "Vous devez avoir un âge strictement positif. Date de naissance rentrée : " . htmlspecialchars($_POST["birth_date"]);

    $gender = htmlspecialchars($_POST["gender"]);

    if (!isset($gender) || ($gender != "M" && $gender != "F"))
        return "Le sexe indiqué est invalide.";

    $address = htmlspecialchars($_POST["address"]);

    if (!isset($address))
        $address = "";

    try {
        $postal_code = intval($_POST["postal_code"]);
        if ($postal_code < 1000 || $postal_code > 95999)
            return "Le code postal est invalide.";
    }
    catch (Exception $ex) {
        return "Le code postal n'est pas un nombre valide.";
    }

    $city = htmlspecialchars($_POST["city"]);

    if (!isset($city))
        $city = "";

    $country = htmlspecialchars($_POST["country"]);

    if (!isset($country))
        $country = "France";

    $phone_number = htmlspecialchars($_POST["phone_number"]);

    if (!isset($phone_number) || $phone_number == "")
        return "Vous devez renseigner un numéro de téléphone.";

    $role = htmlspecialchars($_POST["role"]);

    if (!isset($role) || ($role != "participant" && $role != "encadrant"))
        return "Le rôle entré n'est pas valide.";

    $role = strtoupper($role);

    $school = htmlspecialchars($_POST["school"]);
    $class = strtoupper(htmlspecialchars($_POST["class"]));
    $responsible_name = htmlspecialchars($_POST["responsible_name"]);
    $responsible_phone = htmlspecialchars($_POST["responsible_phone"]);
    $responsible_email = htmlspecialchars($_POST["responsible_email"]);

    if ($role == "ENCADRANT") {
        $school = NULL;
        $class = NULL;
        $responsible_name = NULL;
        $responsible_phone = NULL;
        $responsible_email = NULL;
    }
    else {
        if (!isset($class) && $class != "TERMINALE" && $class != "PREMIERE" && $class != "SECONDE")
            return "La classe spécifiée est invalide. Merci de ne pas créer vos propres requêtes.";

        if ((!isset($responsible_name) || $responsible_name == "") && $birth_date > strval($YEAR - 18) . "-05-01")
            return "Veuillez spécifier un nom de responsable légal.";

        if ((!isset($responsible_phone) || $responsible_phone == "") && (!isset($responsible_email) || !filter_var($responsible_email, FILTER_VALIDATE_EMAIL))
            && $birth_date > strval($YEAR - 18) . "-05-01")
            return "Veuillez préciser au moins le numéro de téléphone ou l'addresse e-mail de votre responsable légal.";
    }

    $description = $_POST["description"];

    if ($role == "PARTICIPANT")
        $description = NULL;

    $confirm_email_uid = uniqid();

    $req = $DB->prepare("INSERT INTO `users`(`email`, `pwd_hash`, `confirm_email`, `surname`, `first_name`, `birth_date`, `gender`,
               `address`, `postal_code`, `city`, `country`, `phone_number`, `school`, `class`, `role`, `description`, `year`)
                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);");
    $req->execute([$email, $password, $confirm_email_uid, $surname, $firstname, $_POST["birth_date"], $gender, $address, $postal_code,
       $city, $country, $phone_number, $school, $class, $role, $description, $YEAR]);

    $msg = "Merci pour votre inscription au TFJM² $YEAR ! Veuillez désormais confirmer votre adresse mail en cliquant ici : $URL_BASE/confirmer_mail/$confirm_email_uid";
    mail($email, "Inscription au TFJM² $YEAR", $msg, "From: $MAIL_ADDRESS\r\n");

    return false;
}

require_once "server_files/views/inscription.php";