Feat: [main] news-summary-bot 완성

app/discord.py

@@ -0,0 +1,109 @@
+import re
+from datetime import datetime, timezone
+
+import httpx
+
+from app.config import settings
+
+
+def _extract_video_id(video_url: str) -> str | None:
+    """URL에서 YouTube 비디오 ID 추출."""
+    patterns = [
+        r"(?:youtu\.be/)([^?&]+)",
+        r"(?:v=)([^?&]+)",
+    ]
+    for p in patterns:
+        m = re.search(p, video_url)
+        if m:
+            return m.group(1)
+    return None
+
+
+def _parse_summary(summary: str) -> dict[str, str]:
+    """요약 텍스트를 섹션별로 파싱."""
+    sections: dict[str, str] = {}
+    current_key = None
+    current_lines: list[str] = []
+
+    for line in summary.split("\n"):
+        # **한줄 요약**: ... 또는 ## 한줄 요약 형태 매칭
+        header_match = re.match(
+            r"^(?:##\s*|-\s*\*\*|\*\*)(한줄\s*요약|주요\s*내용|결론/?시사점)[:\*\s]*(.*)",
+            line,
+        )
+        if header_match:
+            if current_key:
+                sections[current_key] = "\n".join(current_lines).strip()
+            current_key = header_match.group(1).replace(" ", "")
+            rest = re.sub(r"^\*\*:?\s*", "", header_match.group(2)).strip()
+            current_lines = [rest] if rest else []
+        elif current_key is not None:
+            current_lines.append(line)
+
+    if current_key:
+        sections[current_key] = "\n".join(current_lines).strip()
+
+    return sections
+
+
+async def send_to_discord(title: str, video_url: str, summary: str) -> None:
+    """Discord 웹훅으로 요약 전송 (임베드 디자인)."""
+    video_id = _extract_video_id(video_url)
+    thumbnail_url = (
+        f"https://img.youtube.com/vi/{video_id}/hqdefault.jpg"
+        if video_id
+        else None
+    )
+
+    sections = _parse_summary(summary)
+
+    oneliner = sections.get("한줄요약", "")
+    main_points = sections.get("주요내용", "")
+    conclusion = sections.get("결론/시사점", sections.get("결론시사점", ""))
+
+    # 파싱 실패 시 전체 텍스트를 그대로 사용
+    if not oneliner and not main_points:
+        fields = [{"name": "🔗 원본 영상", "value": video_url, "inline": False}]
+        description = summary[:4096]
+    else:
+        description = f"### 💡 {oneliner}" if oneliner else ""
+        fields = []
+        if main_points:
+            fields.append({
+                "name": "📋 주요 내용",
+                "value": main_points[:1024],
+                "inline": False,
+            })
+        if conclusion:
+            fields.append({
+                "name": "🎯 결론 / 시사점",
+                "value": conclusion[:1024],
+                "inline": False,
+            })
+        fields.append({
+            "name": "🔗 원본 영상",
+            "value": video_url,
+            "inline": False,
+        })
+
+    embed = {
+        "title": f"📰 {title}",
+        "url": video_url,
+        "description": description,
+        "color": 0x2B2D31,
+        "fields": fields,
+        "footer": {
+            "text": "YouTube 뉴스 요약 봇",
+            "icon_url": "https://www.youtube.com/s/desktop/f5ced909/img/favicon_144x144.png",
+        },
+        "timestamp": datetime.now(timezone.utc).isoformat(),
+    }
+
+    if thumbnail_url:
+        embed["thumbnail"] = {"url": thumbnail_url}
+
+    payload = {"embeds": [embed]}
+
+    async with httpx.AsyncClient() as client:
+        resp = await client.post(settings.discord_webhook_url, json=payload)
+        resp.raise_for_status()