2023-05-26 16:39:10 +02:00
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<?php
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2023-06-05 16:49:14 +02:00
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session_start();
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$db_link = mysqli_connect('localhost', 'web_b-3', 'een7Ao6s', 'bibliothek_candle', '3306');
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function runSQL($sql){
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global $db_link;
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$db_res = mysqli_query($db_link, $sql);
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if(!$db_res){
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header("Location: 404.html");
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exit;
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}
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return $db_res;
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}
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2023-06-11 12:00:38 +02:00
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if(isset($_POST['submit'])){
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2023-06-05 16:49:14 +02:00
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$kartenid = $_POST['karten-id'];
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2023-06-05 15:13:50 +02:00
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$passwort = $_POST['password'];
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2023-06-05 16:49:14 +02:00
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2023-06-05 15:13:50 +02:00
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$existiert = runSQL("SELECT COUNT(*) FROM `benutzer` WHERE `KartenID` = '$kartenid' and `Passwort` = '$passwort'");
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$row = mysqli_fetch_array($existiert);
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2023-06-05 16:49:14 +02:00
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$karteexistiert = runSQL("SELECT COUNT(*) FROM `benutzer` WHERE `KartenID` = '$kartenid'");
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$zeile = mysqli_fetch_array($karteexistiert);
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2023-06-11 12:00:38 +02:00
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if($row['COUNT(*)'] > 0){
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$_SESSION['eingeloggt'] = 1;
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echo '<!DOCTYPE html>
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<html>
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2023-06-05 15:13:50 +02:00
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<head>
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<meta lang="de"/>
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<meta charset="utf-8"/>
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<meta name="viewport" content="device=device-width, initial-scaling=1"/>
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<link rel="Stylesheet" type="text/css" href="style.css"/>
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2023-06-11 12:00:38 +02:00
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<link rel="Stylesheet" type="text/css" href="suchergebnisse.css"/>
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2023-06-05 15:13:50 +02:00
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
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<title>Candle Bibliothek | Meine Bücher</title>
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<link rel="icon" href="pictures/candle.png">
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2023-06-07 21:32:08 +02:00
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<script src="notwendiges_laden.js" defer></script>
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2023-06-05 15:13:50 +02:00
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</head>
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<body>
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2023-06-11 12:00:38 +02:00
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<header id="header"></header>
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<div class="hauptcontainer">
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<h1 id="searchResult_heading">Meine Bücher</h1>
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<div id="searchResult_container">';
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$sql = "SELECT b.BuchID, b.Titel, b.Bild,
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GROUP_CONCAT(DISTINCT CONCAT(a.VorName, ' ', a.NachName)
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SEPARATOR ', ') AS 'Autor',
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IF(b.Anzahl!=0, 'Verfügbar', CONCAT('Verfügbar ab: ',
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(SELECT DATE_FORMAT(DATE_ADD(ab.Enddatum, INTERVAL 1 DAY)
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,'%d.%m.%Y') FROM `ausgeliehenes_buch` AS ab
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WHERE ab.BuchID = b.BuchID
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ORDER BY ab.Reserviert ASC, ab.Enddatum ASC LIMIT 1)))
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AS 'Verfügbarkeit' FROM `buch` AS b
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INNER JOIN `buch_verfasst_von_autor` AS bvva
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ON b.BuchID = bvva.BuchID
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INNER JOIN `autor` AS a ON bvva.AutorNr = a.AutorNr
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INNER JOIN `buch_hat_kategorie` AS bhk ON bhk.BuchID = b.BuchID
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INNER JOIN `kategorie` AS k ON k.KategorieID = bhk.KategorieID
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INNER JOIN `sprache` AS sp ON sp.SprachenID = b.SprachenID
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INNER JOIN `buch_hat_stichwort` AS bhs ON bhs.BuchID = b.BuchID
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INNER JOIN `stichwort` AS st ON st.StichwortID = bhs.StichwortID
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GROUP BY b.BuchID
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;";
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$servername = "localhost";
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$username = "web_b-3";
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$password = "een7Ao6s";
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$dbname = "bibliothek_candle";
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$connection = mysqli_connect($servername, $username, $password, $dbname);
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if (!$connection) {
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die("Verbindung fehlgeschlagen: " . mysqli_connect_error());
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}
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$result = mysqli_query($connection, $sql);
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$counter = 0;
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if (mysqli_num_rows($result) > 0) {
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while($row = mysqli_fetch_assoc($result)) {
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$bookID = $row['BuchID'];
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$bookCover = $row['Bild'];
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$bookTitle = $row['Titel'];
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$bookAuthor = $row['Autor'];
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$bookAvailability = $row['Verfügbarkeit'];
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if ($counter != 0) {
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echo "<div class='divider'></div>";
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}
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// TODO: OnClick auslagern.
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echo "<div id='book_container$bookID' class='book_container'
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onclick='open_bookDetails(this.id)'>
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<div class='bookCover_container'>
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<img class='bookCover' src='book_covers/$bookCover'
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alt='Kein Bild vorhanden'>
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</div>
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<div class='bookDetails_container'>
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<h2 class='bookTitle'>$bookTitle</h2>
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<div class='bookDetails'>
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<p class='author'>von $bookAuthor</p>
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</div>
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<div class='available_container'>
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<p id='available_$bookID' class='available'>
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$bookAvailability</p>
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<!--TODO: Auslagern-->
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<script type='text/javascript'
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language='JavaScript'>
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(function() {
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var currentElement = document.
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getElementById('available_$bookID');
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var parentDiv =
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currentElement.parentElement;
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if (currentElement.innerHTML.trim()
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== 'Verfügbar') {
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parentDiv.style.backgroundColor
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= '#70AD47';
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}
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else {
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parentDiv.style.backgroundColor
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= '#F34343';
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}
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})();
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</script>
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</div>
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<div>
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<script>
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</script>
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<p>Helloooo</p>
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</div>
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</div>
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<div class='shoppingCart_container'>
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<div class='shoppingCart'></div>
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</div>
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</div>";
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$counter++;
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}
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} else {
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echo "Keine Ergebnisse.";
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2023-06-05 15:13:50 +02:00
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}
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2023-06-11 12:00:38 +02:00
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if (!$result) {
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die("Ungültige SQL-Abfrage: " . mysqli_connect_error());
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}
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mysqli_close($connection);
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}else if($zeile['COUNT(*)'] > 0){
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header("Location: passwort_stimmt_nicht.html");
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}else{
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header("Location: benutzer_existiert_nicht.html");
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}
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}else{
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2023-06-05 16:57:35 +02:00
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header("Location: 404.html");
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2023-06-11 12:00:38 +02:00
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}
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2023-05-26 16:39:10 +02:00
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?>
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2023-06-11 12:00:38 +02:00
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</div>
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</div>
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<script>
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function open_bookDetails(ID) {
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var data = new URLSearchParams();
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data.append("bookID", ID);
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var url = "http://141.19.142.11/buch_details.php?" +
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data.toString();
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location.href = url;
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}
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</script>
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<!--Link JS file-->
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<script src="burgerIcon.js"></script>
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<script>
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var widthissue = false;
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window.addEventListener("resize", function(event) {
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if(window.innerWidth > 800 && widthissue) {
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widthissue = false
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unset()
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}
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else if(window.innerWidth < 800) widthissue = true;
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})
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</script>
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<!--Burger-->
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<nav id="activeid" class="active">
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<div class="navLinks">
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<input class="nav-toggleclass"id="nav-toggle" type="checkbox" onclick="openNav()";>
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<label for="nav-toggle" class="icon-burger" >
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<div class="line"></div>
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<div class="line"></div>
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<div class="line"></div>
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</label>
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</div>
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</nav>
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<footer id="footer" class="fuss" ></footer>
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</body>
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</html>
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