GhiVideo 소스 복제 — v4 작업 시작 기준

기존 GhiVideo 저장소 HEAD의 트래킹 소스 362개 파일을 복제.
(node_modules·storage·빌드 산출물·대용량 미디어는 .gitignore 규칙대로 제외)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

server/src/routes/annotations.ts

@@ -0,0 +1,103 @@
+import { Router, Request, Response } from 'express';
+import {
+  getAnnotations,
+  createAnnotation,
+  getAnnotation,
+  updateAnnotation,
+  deleteAnnotation,
+} from '../services/storage';
+import type { CreateAnnotationInput, UpdateAnnotationInput } from '@abcvideo/shared';
+
+const router = Router({ mergeParams: true });
+
+// GET /api/annotations/:videoId
+router.get('/', (req: Request, res: Response) => {
+  const annotations = getAnnotations(req.params.videoId);
+  res.json(annotations);
+});
+
+// POST /api/annotations/:videoId
+router.post('/', (req: Request, res: Response) => {
+  const input: CreateAnnotationInput = { ...req.body, videoId: req.params.videoId };
+  if (!input.type || input.timeStart === undefined || input.timeEnd === undefined) {
+    res.status(400).json({ error: 'Missing required fields: type, timeStart, timeEnd' });
+    return;
+  }
+  const annotation = createAnnotation(input);
+  res.status(201).json(annotation);
+});
+
+// GET /api/annotations/:videoId/export?format=vtt|srt|json|csv
+// NOTE: this must be registered before /:id to avoid "export" matching as an id
+router.get('/export', (req: Request, res: Response) => {
+  const { format = 'json' } = req.query as { format?: string };
+  const annotations = getAnnotations(req.params.videoId);
+
+  const toTimecode = (s: number, sep = '.') => {
+    const h = Math.floor(s / 3600).toString().padStart(2, '0');
+    const m = Math.floor((s % 3600) / 60).toString().padStart(2, '0');
+    const sec = Math.floor(s % 60).toString().padStart(2, '0');
+    const ms = Math.round((s % 1) * 1000).toString().padStart(3, '0');
+    return `${h}:${m}:${sec}${sep}${ms}`;
+  };
+
+  if (format === 'vtt') {
+    const lines = ['WEBVTT', ''];
+    annotations
+      .filter(a => a.type === 'subtitle')
+      .forEach((a, i) => {
+        lines.push(`${i + 1}`);
+        lines.push(`${toTimecode(a.timeStart)} --> ${toTimecode(a.timeEnd)}`);
+        lines.push(a.text, '');
+      });
+    res.setHeader('Content-Type', 'text/vtt');
+    res.setHeader('Content-Disposition', `attachment; filename="annotations.vtt"`);
+    res.send(lines.join('\n'));
+  } else if (format === 'srt') {
+    const lines: string[] = [];
+    annotations
+      .filter(a => a.type === 'subtitle')
+      .forEach((a, i) => {
+        lines.push(`${i + 1}`);
+        lines.push(`${toTimecode(a.timeStart, ',')} --> ${toTimecode(a.timeEnd, ',')}`);
+        lines.push(a.text, '');
+      });
+    res.setHeader('Content-Type', 'text/plain');
+    res.setHeader('Content-Disposition', `attachment; filename="annotations.srt"`);
+    res.send(lines.join('\n'));
+  } else if (format === 'csv') {
+    const header = 'id,type,timeStart,timeEnd,text,posX,posY\n';
+    const rows = annotations.map(a =>
+      `${a.id},${a.type},${a.timeStart},${a.timeEnd},"${a.text.replace(/"/g, '""')}",${a.position.x},${a.position.y}`
+    ).join('\n');
+    res.setHeader('Content-Type', 'text/csv');
+    res.setHeader('Content-Disposition', `attachment; filename="annotations.csv"`);
+    res.send(header + rows);
+  } else {
+    res.setHeader('Content-Disposition', `attachment; filename="annotations.json"`);
+    res.json(annotations);
+  }
+});
+
+// PUT /api/annotations/:videoId/:id
+router.put('/:id', (req: Request, res: Response) => {
+  const input: UpdateAnnotationInput = req.body;
+  const updated = updateAnnotation(req.params.id, input);
+  if (!updated) {
+    res.status(404).json({ error: 'Annotation not found' });
+    return;
+  }
+  res.json(updated);
+});
+
+// DELETE /api/annotations/:videoId/:id
+router.delete('/:id', (req: Request, res: Response) => {
+  const success = deleteAnnotation(req.params.id);
+  if (!success) {
+    res.status(404).json({ error: 'Annotation not found' });
+    return;
+  }
+  res.json({ success: true });
+});
+
+export default router;