245 lines
10 KiB
PHP
245 lines
10 KiB
PHP
<!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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<link rel="Stylesheet" type="text/css" href="suchergebnisse.css"/>
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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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<script src="notwendiges_laden.js" defer></script>
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</head>
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<body>
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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.html" 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.html">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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session_start();
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if(isset($_SESSION["eingeloggt"]) && $_SESSION["eingeloggt"] == 1 ){
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echo "<a id='abmelden' href='abmelden.php'>Abmelden</a>";}
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?>
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<form action="suchergebnisse.php">
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<input type="hidden" name="searchType" value="simple">
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<input name="searchFor" class="suchleiste" type="search"
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placeholder="Suche...">
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<button type="submit" id="buttonID" class="searchButton">
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<i class="fa fa-search"></i>
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</button>
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</form>
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<a id="erweitertesuche" href="erweitertesuche.html">
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Erweiterte Suche</a>
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<a href="anmelden.php" id="warenKorbID">
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<img id="shoppingCard" src="pictures/einkaufswagen.png"
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alt="Bild von einem Wagen" width="50" height="50"/>
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</a>
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</div>
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</header>
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<?php
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session_start();
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$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 $db_res;
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}
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if(isset($_POST['submit'])){
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$kartenid = $_POST['karten-id'];
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$passwort = $_POST['password'];
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$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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$karteexistiert = runSQL("SELECT COUNT(*) FROM `benutzer` WHERE `KartenID` = '$kartenid'");
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$zeile = mysqli_fetch_array($karteexistiert);
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if($row['COUNT(*)'] > 0){
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$_SESSION['eingeloggt'] = 1;
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echo '
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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 = $db_link->prepare(
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"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.BenutzerID=?
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GROUP BY ab.AusleihID;");
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$sql->bind_param("i", $BenutzerID);
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$BenutzerID = 5;
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$sql->execute();
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$result = $sql->get_result();
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$connection = $db_link;
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if (!$connection) {
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die("Verbindung fehlgeschlagen: " . mysqli_connect_error());
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}
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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 = $row['BuchID'];
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$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 = $row['Enddatum'];
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$bookStartdatePlusSeven = $bookStartdate +7;
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if ($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$bookID+$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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<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_$ausleihID');
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var parentDiv = currentElement.parentElement;
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if (currentElement.innerHTML.trim() === 'Sofort Abholbereit') {
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parentDiv.style.backgroundColor
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= '#70AD47';
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document.getElementById('bestellungsInfo$ausleihID').innerHTML = 'Diese Reservierung verfällt, wenn das Buch nicht bis zum $bookStartdatePlusSeven abgeholt wurde.';
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}
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else if (currentElement.innerHTML.trim().includes('Rückgabe') && $bookExtendable === 1){
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parentDiv.style.backgroundColor
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= '#70AD47';
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} else if (currentElement.innerHTML.trim().includes('Rückgabe') && $bookExtendable === 0){
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parentDiv.style.backgroundColor
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= '#F34343';
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} else {
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parentDiv.style.backgroundColor
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= '#F34343';
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document.getElementById('bestellungsInfo$ausleihID').innerHTML = 'Dieses Buch ist für sie Reserviert.';
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}
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})();
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</script>
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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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$counter++;
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}
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} else {
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echo "Keine Ergebnisse.";
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}
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if (!$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.php");
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}else{
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header("Location: benutzer_existiert_nicht.php");
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}
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}else{
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header("Location: 404.html");
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}
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?>
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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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ID = ID.substr(0, ID.lastIndexOf('+'));
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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 src="resize.js"></script>
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<!--Burger-->
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<nav id="activeid" class="active"></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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