JARNOUEN DE VILLARTAY Ulysse (SAFRAN AIRCRAFT ENGINES)
72 lines
1.9 KiB
PHP
72 lines
1.9 KiB
PHP
<?php
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include_once __DIR__ . '/connexion.php';
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function getConnection()
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{
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static $conn = null;
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if ($conn === null) {
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$host = getenv('DB_HOST') ?: 'https://dwarves.iut-fbleau.fr';
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$login = getenv('DB_USER') ?: getenv('USER') ?: getenv('USERNAME') ?: 'root';
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$password = getenv('DB_PASSWORD') ?: $login;
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$database = getenv('DB_NAME') ?: $login;
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$conn = mysqli_connect($host, $login, $password, $database);
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if ($conn !== false) {
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mysqli_set_charset($conn, 'utf8mb4');
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}
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}
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return $conn;
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}
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function getFilms($page = 1, $perPage = 10)
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{
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$conn = getConnection();
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if ($conn === false) {
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return [
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'films' => [],
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'total' => 0,
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'error' => 'Connexion MySQL impossible.',
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];
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}
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$page = max(1, (int) $page);
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$perPage = max(1, (int) $perPage);
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$offset = ($page - 1) * $perPage;
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$sql = "SELECT SQL_CALC_FOUND_ROWS
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F.idFilm,
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F.titre,
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F.annee,
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G.code AS genre,
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A.prenom,
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A.nom
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FROM Film AS F
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INNER JOIN Artiste AS A ON F.idMes = A.idArtiste
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INNER JOIN Genre AS G ON F.genre = G.code
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ORDER BY F.titre ASC
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LIMIT {$offset}, {$perPage}";
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$result = mysqli_query($conn, $sql);
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if ($result === false) {
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return [
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'films' => [],
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'total' => 0,
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'error' => 'Exécution de la requête impossible.',
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];
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}
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$films = mysqli_fetch_all($result, MYSQLI_ASSOC);
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$totalResult = mysqli_query($conn, 'SELECT FOUND_ROWS() AS total');
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$totalRow = $totalResult ? mysqli_fetch_assoc($totalResult) : ['total' => 0];
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$total = isset($totalRow['total']) ? (int) $totalRow['total'] : 0;
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return [
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'films' => $films,
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'total' => $total,
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'error' => null,
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];
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}
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