53 lines
2.2 KiB
PHP
53 lines
2.2 KiB
PHP
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<?php
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declare(strict_types=1);
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header('Content-Type: application/json; charset=utf-8');
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header('Cache-Control: no-store');
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$config = require __DIR__ . '/../admin/config.php';
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$db = $config['db'];
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$dsn = "mysql:host={$db['host']};port={$db['port']};dbname={$db['name']};charset=utf8mb4";
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try {
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$pdo = new PDO($dsn, $db['user'], $db['pass'], [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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PDO::ATTR_EMULATE_PREPARES => false,
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]);
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$rows = $pdo->query(
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"SELECT id, title, tags, practice_focus, video_url, difficulty, progress_status,
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note_text, is_featured, sort_order, status
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FROM dance_practice_items
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WHERE status IN ('published', 'coming_soon')
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ORDER BY sort_order, id"
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)->fetchAll();
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} catch (PDOException) {
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http_response_code(503);
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echo json_encode(['ok' => false, 'items' => []], JSON_UNESCAPED_UNICODE);
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exit;
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}
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$difficultyLabels = ['easy' => '入門', 'medium' => '中等', 'hard' => '挑戰'];
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$progressLabels = ['not_started' => '未開始', 'practicing' => '練習中', 'review' => '待複習', 'completed' => '已完成'];
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$items = array_map(static function (array $row) use ($difficultyLabels, $progressLabels): array {
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$videoUrl = trim((string) ($row['video_url'] ?? ''));
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if ($videoUrl !== '' && (!filter_var($videoUrl, FILTER_VALIDATE_URL) || !preg_match('/^https?:\/\//i', $videoUrl))) {
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$videoUrl = '';
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}
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return [
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'id' => (int) $row['id'],
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'title' => (string) $row['title'],
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'tags' => array_values(array_filter(array_map('trim', explode(',', (string) ($row['tags'] ?? ''))))),
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'practiceFocus' => (string) $row['practice_focus'],
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'videoUrl' => $videoUrl,
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'difficulty' => $difficultyLabels[$row['difficulty']] ?? (string) $row['difficulty'],
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'progress' => $progressLabels[$row['progress_status']] ?? (string) $row['progress_status'],
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'note' => (string) ($row['note_text'] ?? ''),
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'featured' => (bool) $row['is_featured'],
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'comingSoon' => $row['status'] === 'coming_soon',
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];
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}, $rows);
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echo json_encode(['ok' => true, 'items' => $items], JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
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