Initial commit: 교육 프로젝트 배포

2026-07-01 18:32:42 +09:00
commit be6dccd120
1483 changed files with 5082202 additions and 0 deletions
@@ -0,0 +1,81 @@
+<?php
+/**
+ * 영상 시청 시간 조회 API
+ * POST /bbs/api/get_video_time.php
+ *
+ * Parameters:
+ * - content_id (필수): 영상 content ID (string)
+ *
+ * Returns:
+ * - watch_tm   : edu_learning_histories.watch_tm  (이어보기 기준 시간, 초)
+ * - content_tm : edu_learning_histories.content_tm (영상 전체 길이, 초)
+ */
+
+if (session_status() === PHP_SESSION_NONE) {
+    session_start();
+}
+
+header('Content-Type: application/json; charset=utf-8');
+
+$member_id    = trim((string)($_SESSION['member_id']    ?? ''));
+$sys_comp_code = trim((string)($_SESSION['sys_comp_code'] ?? ''));
+
+if ($member_id === '') {
+    http_response_code(401);
+    echo json_encode(['success' => false, 'error' => 'Unauthorized']);
+    exit;
+}
+
+if ($sys_comp_code === '') {
+    http_response_code(401);
+    echo json_encode(['success' => false, 'error' => 'sys_comp_code_missing']);
+    exit;
+}
+
+// content_id: JSON body 또는 POST 폼 데이터 모두 허용
+$rawBody   = file_get_contents('php://input');
+$jsonBody  = (is_string($rawBody) && $rawBody !== '') ? json_decode($rawBody, true) : null;
+$content_id = trim((string)(
+    (is_array($jsonBody) ? ($jsonBody['content_id'] ?? '') : '') ?:
+    ($_POST['content_id'] ?? '') ?:
+    ($_GET['content_id']  ?? '')
+));
+
+if ($content_id === '') {
+    http_response_code(400);
+    echo json_encode(['success' => false, 'error' => 'Invalid content_id']);
+    exit;
+}
+
+try {
+    require_once __DIR__ . '/../db_conn.php';
+    $pdo = db_conn();
+
+    // edu_learning_histories 에서 watch_tm / content_tm 조회
+    $stmt = $pdo->prepare(
+        "SELECT watch_tm, content_tm
+         FROM edu_learning_histories
+         WHERE member_id    = ?
+           AND sys_comp_code = ?
+           AND content_id   = ?
+         LIMIT 1"
+    );
+    $stmt->execute([$member_id, $sys_comp_code, $content_id]);
+    $row = $stmt->fetch(PDO::FETCH_ASSOC);
+
+    $watch_tm   = (int)($row['watch_tm']   ?? 0);
+    $content_tm = (int)($row['content_tm'] ?? 0);
+
+    echo json_encode([
+        'success'    => true,
+        'content_id' => $content_id,
+        'watch_tm'   => $watch_tm,
+        'content_tm' => $content_tm,
+    ], JSON_UNESCAPED_UNICODE);
+
+} catch (Throwable $e) {
+    error_log('[get_video_time.php] Error: ' . $e->getMessage());
+    http_response_code(500);
+    echo json_encode(['success' => false, 'error' => 'server_error']);
+}
+?>