78 lines
2.2 KiB
PHP
Executable File
78 lines
2.2 KiB
PHP
Executable File
<?php
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require __DIR__ . '/_application.php';
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$db = holeDatenbankverbindung();
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if (count($_POST) > 0) {
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$insertStatement = $db->prepare("INSERT INTO lieder (cd_id, track, titel) VALUES (:cd_id, :track, :titel)");
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$insertStatement->execute([
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'cd_id' => $_GET['id'],
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'track' => $_POST['track'],
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'titel' => $_POST['titel']
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]);
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header('Location: cd.php?id=' . htmlspecialchars($_GET['id']));
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exit;
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}
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$cdStatement = $db->prepare("
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SELECT
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cds.id,
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cds.name AS cdname,
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cds.erscheinungsjahr,
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kuenstler.name AS kuenstlername
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FROM cds
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LEFT JOIN kuenstler ON cds.kuenstler_id = kuenstler.id
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WHERE cds.id = :cd_id
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");
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$cdStatement->execute(['cd_id' => $_GET['id']]);
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$cd = $cdStatement->fetch(PDO::FETCH_ASSOC);
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$liederStatement = $db->prepare("SELECT * FROM lieder where cd_id = :cd_id ORDER BY track ASC");
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$liederStatement->execute(['cd_id' => $_GET['id']]);
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$lieder = $liederStatement->fetchAll(PDO::FETCH_ASSOC);
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Mediathek</title>
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</head>
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<body>
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<h1>
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<?= htmlspecialchars($cd['cdname']) ?>
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(<?= htmlspecialchars($cd['kuenstlername']) ?>, <?= htmlspecialchars($cd['erscheinungsjahr']) ?>)
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</h1>
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<form action="cd.php?id=<?= htmlspecialchars($_GET['id']) ?>" method="post">
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<table>
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<tr>
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<th>Track</th>
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<th>Titel</th>
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<th></th>
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<th></th>
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</tr>
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<?php foreach ($lieder as $lied): ?>
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<tr>
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<td><?= htmlspecialchars($lied['track']) ?></td>
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<td><?= htmlspecialchars($lied['titel']) ?></td>
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<td><a href="lied_bearbeiten.php?id=<?= htmlspecialchars($lied['id']) ?>">Bearbeiten ...</a></td>
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<td><a href="lied_loeschen.php?id=<?= htmlspecialchars($lied['id']) ?>">Löschen ...</a></td>
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</tr>
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<?php endforeach; ?>
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<tr>
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<td><input type="text" name="track" placeholder="Track"/></td>
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<td><input type="text" name="titel" placeholder="Titel"/></td>
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</tr>
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</table>
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<input type="submit" value="Hinzufügen"/>
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</form>
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<p><a href="index.php">zur Übersicht</a></p>
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</body>
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</html>
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