2023-05-26 16:39:10 +02:00
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<!DOCTYPE html>
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<html>
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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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2023-06-14 21:06:12 +02:00
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<link rel="Stylesheet" type="text/css" href="suchergebnisse.css"/>
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2023-05-26 16:39:10 +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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2023-06-14 21:06:12 +02:00
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<title>Candle Bibliothek | Verlängerung Meine Bücher</title>
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2023-05-26 16:39:10 +02:00
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<link rel="icon" href="pictures/candle.png">
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<script src="burgerIcon.js"></script>
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2023-06-12 10:30:40 +02:00
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<script src="notwendiges_laden.js" defer></script>
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2023-05-26 16:39:10 +02:00
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</head>
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<body>
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2023-06-12 16:17:49 +02:00
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<header id="header">
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<h1 class="kopf" >
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<br><br>
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Bibliothek
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<a href="index.php" id="bildID">
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<img id="CandleID" src="pictures/candle.png"
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alt="Bild von einer Kerze" width="200" height="192"/></a>
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<br><br>
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Candle
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</h1>
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<div>
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<a id="uberuns" href="uberuns.php">Über Uns</a>
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<a id="buecher" href="buecher.php">Bücher</a>
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<a id="meinebuecher" href="anmelden_meinebuecher.php">
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Meine Bücher</a>
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<?php
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2023-06-14 21:06:12 +02:00
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session_start();
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if(isset($_SESSION["eingeloggt"]) && $_SESSION["eingeloggt"] == 1 ){
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echo "<a id='abmelden' href='abmelden.php'>Abmelden</a>";}
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2023-06-12 16:17:49 +02:00
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?>
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<form action="suchergebnisse.php">
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<input type="hidden" name="searchType" value="simple">
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<input name="searchFor" class="suchleiste" type="search"
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placeholder="Suche...">
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<button type="submit" id="buttonID" class="searchButton">
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<i class="fa fa-search"></i>
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</button>
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</form>
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<a id="erweitertesuche" href="erweitertesuche.php">
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Erweiterte Suche</a>
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2023-06-14 20:31:11 +02:00
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<a href="warenkorb.php" id="warenKorbID">
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2023-06-12 16:17:49 +02:00
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<img id="shoppingCard" src="pictures/einkaufswagen.png"
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alt="Bild von einem Wagen" width="50" height="50"/>
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</a>
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</div>
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</header>
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2023-06-14 21:06:12 +02:00
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<div class="hauptcontainer"id="verlängerung">
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<h1 id="verlängerungH1">Buch verlängern</h1>
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<div id="verlängerungContent">
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<p id="möchten-sie">Möchten Sie das folgende Buch um 7 Tage verlängern?</p>
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2023-05-26 16:39:10 +02:00
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2023-06-14 21:06:12 +02:00
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<div id="searchResult_container">
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<?php
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$servername = "localhost";
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$username = "web_b-3";
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$password = "een7Ao6s";
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$dbname = "bibliothek_candle";
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2023-05-26 16:39:10 +02:00
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2023-06-14 21:06:12 +02:00
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$connection =
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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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/* SQL-Befehl vorbereiten */
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$sql = $connection->prepare("SELECT ab.AusleihID, ab.BuchID, b.Titel, b.Bild, ab.Verlängerbar, DATE_FORMAT(ab.Anfangsdatum, '%d.%m.%Y') as Anfangsdatum, DATE_FORMAT(ab.Enddatum, '%d.%m.%Y') as Enddatum,
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GROUP_CONCAT(DISTINCT CONCAT(a.VorName, ' ', a.NachName)
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SEPARATOR ', ') AS 'Autor',
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IF(
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(SELECT ausgeliehenes_buch.Anfangsdatum FROM ausgeliehenes_buch WHERE ausgeliehenes_buch.AusleihID=ab.AusleihID) = Curdate(), 'Sofort Abholbereit',
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(
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IF(
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(SELECT ausgeliehenes_buch.Anfangsdatum FROM ausgeliehenes_buch WHERE ausgeliehenes_buch.AusleihID=ab.AusleihID) > Curdate(),
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CONCAT(
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'Abholbereit am: ', (
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SELECT DATE_FORMAT(
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ausgeliehenes_buch.Anfangsdatum , '%d.%m.%Y'
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) FROM ausgeliehenes_buch WHERE ausgeliehenes_buch.AusleihID=ab.AusleihID
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)
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)
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, CONCAT(
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'Rückgabe am: ', (
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SELECT DATE_FORMAT(
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ausgeliehenes_buch.Enddatum , '%d.%m.%Y'
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) FROM ausgeliehenes_buch WHERE ausgeliehenes_buch.AusleihID=ab.AusleihID
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)
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))
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)
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)
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AS 'Verfügbarkeit'
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FROM ausgeliehenes_buch AS ab
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INNER JOIN buch as b
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ON ab.BuchID = b.BuchID
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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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WHERE ab.AusleihID=?
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GROUP BY ab.AusleihID;;");
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// Parameter binden
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$sql->bind_param("i", $ID);
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// Übergebene ID des angeklickten Container speichern
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$containerID = $_GET['ausleihID'];
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// Buch ID abtrennen
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$ID = str_replace('placeholder_container', '', $containerID);
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// SQL-Befehl ausführen
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$sql->execute();
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// Ergebnis speichern
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$result = $sql->get_result();
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if (mysqli_num_rows($result) > 0) {
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while($row = mysqli_fetch_assoc($result)) {
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$bookID = $row['BuchID'];
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$ausleihID = $row['AusleihID'];
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$bookCover = $row['Bild'];
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$bookTitle = $row['Titel'];
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$bookAuthor = $row['Autor'];
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$bookAvailability = $row['Verfügbarkeit'];
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$bookExtendable = $row['Verlängerbar'];
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$bookStartdate = $row['Anfangsdatum'];
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$bookEnddate = $row['Enddatum'];
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2023-05-26 16:39:10 +02:00
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2023-06-14 21:06:12 +02:00
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$bookStartdatePlusSeven = $bookStartdate +7;
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/* TODO: OnClick auslagern. */
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echo "<div id='book_container$bookID+$ausleihID' class='book_container'
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onclick='open_bookDetails(this.id)'>
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<div class='bookCover_container'>
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<img class='bookCover' src='book_covers/$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 $bookAuthor</p>
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</div>
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<div class='available_container'>
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<p id='available_$ausleihID' class='available'>
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$bookAvailability</p>
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</div>
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<div>
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<p id='bestellungsInfo$ausleihID'></p>
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</div>
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</div>
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<div class='placeholder_container' id='placeholder_container$ausleihID'>
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<div class='placeholder' id='placeholder$ausleihID'></div>
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</div>
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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_$ausleihID');
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var parentDiv = currentElement.parentElement;
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// Ausgeliehen und Verlängerbar
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parentDiv.style.backgroundColor
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= '#70AD47';
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})();
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</script>
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</div>";
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}
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} else {
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echo "Keine Infos vorhanden.";
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echo $_POST['ausleihID'];
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}
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if (!$result) {
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die("Ungültige SQL-Abfrage: " . mysqli_connect_error());
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}
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echo "
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<div id='verlängerungButtonContainer'>
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<a id = 'verlängerungButton1' href='verlaengerung_erfolgreich.php?ausleihID=$ID&buchID=$bookID'>Bestätigen</a>
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<a id = 'verlängerungButton2' href='meinebuecher.php'>Abbrechen</a>
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</div>";
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mysqli_close($connection);
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?>
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</div>
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2023-05-26 16:39:10 +02:00
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</div>
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2023-06-14 21:06:12 +02:00
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</div>
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2023-05-26 16:39:10 +02:00
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2023-06-14 21:06:12 +02:00
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<!--Link JS file-->
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<!--If it was small and got big, it calls the function only one time and doesn't do it all the time-->
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2023-06-14 12:04:25 +02:00
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<script src="resize.js"></script>
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2023-05-26 16:39:10 +02:00
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2023-06-12 11:23:37 +02:00
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<nav id="activeid" class="active"></nav>
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2023-05-26 16:39:10 +02:00
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2023-06-12 10:30:40 +02:00
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<footer id="footer" class="fuss" ></footer>
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2023-05-26 16:39:10 +02:00
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</body>
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2023-05-31 13:51:15 +02:00
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</html>
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