82 lines
2.3 KiB
PHP
82 lines
2.3 KiB
PHP
<?php
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/**
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* สาธารณะ (ไม่ต้องล็อกอิน) — ส่งชุดคำถาม Quiz Battle โดม A/B/C ให้หน้าเล่น
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* ใช้เมื่อ /Game/api/quiz-settings ไม่ถึง Node (nginx ส่งแค่ static) แต่ยังเสิร์ฟ PHP ได้
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*/
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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, no-cache, must-revalidate');
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header('Pragma: no-cache');
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header('X-Content-Type-Options: nosniff');
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$allowedCats = [
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'cybercrime' => true,
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'cyber_law' => true,
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'privacy' => true,
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'digital_security' => true,
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'social_media' => true,
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'ethics' => true,
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'ai_data' => true,
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];
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$path = dirname(__DIR__) . '/data/quiz-settings.json';
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$raw = @file_get_contents($path);
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if ($raw === false || $raw === '') {
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echo json_encode(['battleQuizMcq' => []], JSON_UNESCAPED_UNICODE);
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exit;
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}
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$data = json_decode($raw, true);
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if (!is_array($data)) {
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echo json_encode(['battleQuizMcq' => []], JSON_UNESCAPED_UNICODE);
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exit;
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}
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$src = $data['battleQuizMcq'] ?? [];
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if (!is_array($src)) {
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echo json_encode(['battleQuizMcq' => []], JSON_UNESCAPED_UNICODE);
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exit;
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}
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$out = [];
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foreach ($src as $q) {
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if (!is_array($q)) {
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continue;
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}
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$categoryId = trim((string)($q['categoryId'] ?? ''));
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if ($categoryId === '' || !isset($allowedCats[$categoryId])) {
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$categoryId = 'cybercrime';
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}
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$text = mb_substr(trim((string)($q['text'] ?? '')), 0, 500);
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if ($text === '') {
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continue;
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}
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$rawChoices = $q['choices'] ?? [];
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if (!is_array($rawChoices)) {
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continue;
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}
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$choices = [];
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for ($i = 0; $i < 3; $i++) {
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$choices[] = mb_substr(trim((string)($rawChoices[$i] ?? '')), 0, 160);
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}
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if (count($choices) !== 3 || in_array('', $choices, true)) {
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continue;
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}
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$ci = (int)($q['correctIndex'] ?? 0);
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if ($ci < 0 || $ci > 2) {
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$ci = 0;
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}
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$out[] = [
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'categoryId' => $categoryId,
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'text' => $text,
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'choices' => $choices,
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'correctIndex' => $ci,
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];
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if (count($out) >= 200) {
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break;
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}
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}
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echo json_encode(['battleQuizMcq' => $out], JSON_UNESCAPED_UNICODE);
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