mirror of
https://gitlab.com/harald.mueller/aktuelle.kurse.git
synced 2024-11-24 10:41:56 +01:00
176 lines
6.3 KiB
PHP
176 lines
6.3 KiB
PHP
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<?php
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/*Program: verifies the input for a new Login */
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include 'general/session_start.php';
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?>
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<!DOCTYPE HTML>
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<html>
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<head>
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<?php include 'general/head.php'; ?>
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<title>Youngster Library - Registrieren...</title>
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</head>
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<body>
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<div id="content">
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<?php
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include 'general/header.php';
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if (isset($_POST['backlink'])){
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$backlink = $_POST['backlink'];
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}
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else if (isset($_GET['backlink'])) {
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$backlink = $_GET['backlink'];
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}
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?>
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<div id="main">
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<?php
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$conn = mysqli_connect("localhost:3306", "root", "", "youngster_library") OR
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die("Error " . mysqli_error($conn));
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mysqli_set_charset($conn, 'utf8');
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$vorname = strip_tags($_POST["vorname"]);
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$nachname = strip_tags($_POST["nachname"]);
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$gebdat = strip_tags($_POST["gebdat"]);
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$tel = strip_tags($_POST["tel"]);
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$user = strip_tags($_POST["newUser"]);
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$passwort = strip_tags($_POST["newPassword"]);
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$passwort2 = strip_tags($_POST["newPassword2"]);
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if($vorname == '' OR $nachname == '' OR $tel == '' OR strlen($tel) < 10 OR $user == '' OR !preg_match('/^[^0-9][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[@][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[.][a-zA-Z]{2,4}$/', $user) OR $passwort == '' OR $passwort2 == '' OR $passwort != $passwort2) {
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$errors = array();
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if ($vorname == '') {
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array_push($errors, 'Vorname fehlt');
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}
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if ($nachname == '') {
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array_push($errors, 'Nachname fehlt');
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}
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if ($tel == '') {
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array_push($errors, 'Telefonnummer fehlt');
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}
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else if (strlen($tel) < 10) {
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array_push($errors, 'Telefonnummer ist zu kurz');
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}
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if ($user == '') {
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array_push($errors, 'E-Mail fehlt');
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}
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else if (!preg_match('/^[^0-9][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[@][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[.][a-zA-Z]{2,4}$/', $user)) {
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array_push($errors, 'E-Mail ist fehlerhaft');
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}
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if ($passwort == '' OR $passwort2 == '') {
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array_push($errors, 'Passwort fehlt');
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}
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else if (strlen($passwort) < 6 OR strlen($passwort2) < 6) {
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array_push($errors, 'Passwort erfordert min. 6 Zeichen');
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}
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if($passwort != $passwort2) {
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array_push($errors, 'Passwörter stimmen nicht überein');
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}
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?>
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<h1 class="login">Registrieren</h1>
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<div class="loginfield">
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<p class="pflicht"><?php echo implode(', ', $errors); ?></p>
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<form action="verifyNew.php" method="POST">
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<h2>Allgemein</h2>
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<input type="text" name="vorname" placeholder="Vorname *" value="<?php echo $vorname; ?>" class="login" autocomplete="off" required autofocus/>
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<input type="text" name="nachname" placeholder="Nachname *" value="<?php echo $nachname; ?>" class="login" autocomplete="off" required/>
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<input type="date" name="gebdat" placeholder="Geburtsdatum *" value="<?php echo $gebdat; ?>" class="login"/>
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<input type="text" name="tel" placeholder="Telefonnummer *" value="<?php echo $tel; ?>" class="login" autocomplete="off" required/>
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<h2>Zugangsdaten</h2>
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<input type="text" name="newUser" placeholder="E-Mail *" value="<?php echo $user; ?>" class="login" autocomplete="off" required/>
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<input type="password" name="newPassword" placeholder="Passwort *" class="login" required/>
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<input type="password" name="newPassword2" placeholder="Passwort wiederholen *" class="login" required/>
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<p class="pflicht">*) Pflichtfelder</p>
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<?php
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if (isset($backlink)){
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echo '<input type="hidden" name="backlink" value="'.$backlink.'"/>';
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}
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?>
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<input type="submit" value="REGISTRIEREN" class="login"/>
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</form>
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</div>
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<?php
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}
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else {
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$passwort = md5($passwort);
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$result = mysqli_query($conn, "SELECT konto_id FROM konto WHERE email LIKE '$user'");
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$menge = mysqli_num_rows($result);
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if($menge == 0)
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{
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if ($gebdat == '') {
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$eintrag = "INSERT INTO konto (name, vorname, email, tel_nummer, passwort) VALUES ('$nachname', '$vorname', '$user', '$tel', '$passwort')";
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}
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else {
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$eintrag = "INSERT INTO konto (name, vorname, geb_datum, email, tel_nummer, passwort) VALUES ('$nachname', '$vorname', '$gebdat', '$user', '$tel', '$passwort')";
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}
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$eintragen = mysqli_query($conn, $eintrag);
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if($eintragen == true)
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{
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$_SESSION["user"] = $user;
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$_SESSION["timestamp"] = time();
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mysqli_query($conn, "UPDATE konto SET angemeldet = '1' WHERE email = '$user'");
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if (isset($backlink)){
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header("Location: $backlink");
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}
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else {
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header("Location: index.php");
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}
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}
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else
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{
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echo 'Fehler beim Daten schreiben. Bitte benachrichtigen Sie den Webadministrator.';
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}
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}
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else
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{
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?>
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<h1 class="login">Registrieren</h1>
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<div class="loginfield">
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<p class="pflicht">Es existiert bereits ein Login mit dieser E-Mail-Adresse</p>
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<form action="verifyNew.php" method="POST">
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<h2>Allgemein</h2>
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<input type="text" name="vorname" placeholder="Vorname *" value="<?php echo $vorname; ?>" class="login" autocomplete="off" required autofocus/>
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<input type="text" name="nachname" placeholder="Nachname *" value="<?php echo $nachname; ?>" class="login" autocomplete="off" required/>
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<input type="date" name="gebdat" placeholder="Geburtsdatum *" value="<?php echo $gebdat; ?>" class="login"/>
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<input type="text" name="tel" placeholder="Telefonnummer *" value="<?php echo $tel; ?>" class="login" autocomplete="off" required/>
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<h2>Zugangsdaten</h2>
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<input type="text" name="newUser" placeholder="E-Mail *" value="<?php echo $user; ?>" class="login" autocomplete="off" required/>
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<input type="password" name="newPassword" placeholder="Passwort *" class="login" required/>
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<input type="password" name="newPassword2" placeholder="Passwort wiederholen *" class="login" required/>
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<p class="pflicht">*) Pflichtfelder</p>
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<?php
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if (isset($backlink)){
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echo '<input type="hidden" name="backlink" value="'.$backlink.'"/>';
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}
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?>
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<input type="submit" value="REGISTRIEREN" class="login"/>
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</form>
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</div>
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<?php
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}
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}
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?>
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</div>
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</div>
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<?php include 'general/footer.php'; ?>
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</body>
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</html>
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