feat: 增加 import_ufo_banners，仅向 ufo 灌入轮播与我的背景

写入 Lunbo：accept_order / accept_order_banner2 / boss_center；不动其它俱乐部。

Co-authored-by: Cursor <cursoragent@cursor.com>

jituan/data/ufo_catalog.json

@@ -20,7 +20,8 @@
       "user_center": 0,
       "zones": 12
     },
-    "images_total": 132
+    "images_total": 132,
+    "boss_center": 1
   },
   "banners": [
     {
@@ -4023,7 +4024,8 @@
         "thumb_local": "images/misc/home_cat_1.jpg"
       }
     ],
-    "raffle": null
+    "raffle": null,
+    "bg_img": "https://ufo.qn.17v.tech/uploads/20251001/Fls0cQjtfsV7IUXl4cwqO6BFvPyh.jpg"
   },
   "platform_rule_images": [
     {
@@ -4032,5 +4034,13 @@
       "url": "https://ufo.qn.17v.tech/uploads/20250929/FvOszrybjo3aAGdOBfyZ2VNIofi5.jpg",
       "local": "images/rules/platform_look_game_1_1.jpg"
     }
+  ],
+  "boss_center": [
+    {
+      "url": "https://ufo.qn.17v.tech/uploads/20251001/Fls0cQjtfsV7IUXl4cwqO6BFvPyh.jpg",
+      "kind": "boss_center",
+      "page_key_target": "boss_center",
+      "source": "getUserCenterInfo.bg_img"
+    }
   ]
 }

jituan/management/commands/import_ufo_banners.py

@@ -0,0 +1,177 @@
+# -*- coding: utf-8 -*-
+"""
+仅导入 UFO 展示图到 Lunbo（不碰商品）。只写 club_id=ufo。
+
+覆盖：
+  - accept_order          首页主轮播
+  - accept_order_banner2  首页第二横幅
+  - boss_center           「我的」顶区背景（原站 bg_img）
+
+默认 dry-run；--apply 才写库。只删/写 ufo 对应 page_key，不影响 xq/xzj。
+
+  cd /opt/1panel/apps/openresty/nginx/www/sites/43.142.166.152.443/django
+  git pull origin main
+  ./venv/bin/python manage.py import_ufo_banners
+  ./venv/bin/python manage.py import_ufo_banners --apply
+"""
+from __future__ import annotations
+
+import json
+import mimetypes
+import os
+import re
+import ssl
+import uuid
+from datetime import datetime
+from io import BytesIO
+from pathlib import Path
+from urllib.request import Request, urlopen
+
+from django.core.management.base import BaseCommand, CommandError
+from django.db import transaction
+
+TARGET_CLUB = 'ufo'
+DEFAULT_CATALOG = Path(__file__).resolve().parents[2] / 'data' / 'ufo_catalog.json'
+
+# 原站「我的」顶区背景（getUserCenterInfo.bg_img）；catalog 里没有时用这个兜底
+BOSS_CENTER_FALLBACK = (
+    'https://ufo.qn.17v.tech/uploads/20251001/Fls0cQjtfsV7IUXl4cwqO6BFvPyh.jpg'
+)
+
+
+class Command(BaseCommand):
+    help = '导入 UFO 轮播 + 我的背景到 Lunbo（仅 club=ufo）'
+
+    def add_arguments(self, parser):
+        parser.add_argument('--apply', action='store_true')
+        parser.add_argument('--catalog', type=str, default='')
+        parser.add_argument('--skip-oss', action='store_true')
+        parser.add_argument('--club-id', type=str, default=TARGET_CLUB)
+
+    def handle(self, *args, **options):
+        club_id = (options.get('club_id') or '').strip()
+        if club_id != TARGET_CLUB:
+            raise CommandError(f'只允许 club_id={TARGET_CLUB}')
+
+        catalog_path = Path(options['catalog']).expanduser() if options['catalog'] else DEFAULT_CATALOG
+        if not catalog_path.is_file():
+            raise CommandError(f'找不到 {catalog_path}')
+
+        data = json.loads(catalog_path.read_text(encoding='utf-8'))
+        banners = list(data.get('banners') or [])
+        banners2 = list(data.get('banners2') or [])
+        boss = list(data.get('boss_center') or [])
+        if not boss:
+            # catalog 内嵌或 misc
+            misc = data.get('misc') or {}
+            bg = misc.get('bg_img') or BOSS_CENTER_FALLBACK
+            boss = [{'url': bg, 'kind': 'boss_center'}]
+
+        apply = bool(options['apply'])
+        skip_oss = bool(options['skip_oss'])
+
+        self.stdout.write(self.style.NOTICE(
+            f'club={TARGET_CLUB} accept_order={len(banners)} '
+            f'banner2={len(banners2)} boss_center={len(boss)} '
+            f'mode={"APPLY" if apply else "DRY-RUN"}'
+        ))
+        for b in banners:
+            self.stdout.write(f'  [主轮播] {b.get("url")}')
+        for b in banners2:
+            self.stdout.write(f'  [第二横幅] {b.get("url")}')
+        for b in boss:
+            self.stdout.write(f'  [我的背景] {b.get("url")}')
+
+        if not apply:
+            self.stdout.write(self.style.WARNING(
+                'dry-run。确认后：\n  ./venv/bin/python manage.py import_ufo_banners --apply'
+            ))
+            return
+
+        from config.models import Lunbo
+        from jituan.models import Club
+        from jituan.services.display_config import (
+            LUNBO_PAGE_ACCEPT_BANNER2,
+            LUNBO_PAGE_ACCEPT_ORDER,
+            LUNBO_PAGE_BOSS_CENTER,
+            lunbo_image_type_for_page,
+        )
+
+        if not Club.query.filter(club_id=TARGET_CLUB).exists():
+            raise CommandError('俱乐部 ufo 不存在')
+
+        stats = {'ok': 0, 'fail': 0}
+
+        def to_oss(url: str) -> str:
+            if not url:
+                return ''
+            if skip_oss:
+                return url
+            if not str(url).startswith('http'):
+                return url
+            path = self._upload_remote(url)
+            if not path:
+                stats['fail'] += 1
+                raise CommandError(f'OSS 上传失败: {url}')
+            stats['ok'] += 1
+            return path
+
+        def replace_page(page_key, items):
+            image_type = lunbo_image_type_for_page(page_key)
+            # 只删本俱乐部本 page_key
+            deleted, _ = Lunbo.query.filter(
+                club_id=TARGET_CLUB,
+                page_key=page_key,
+                ImageType=image_type,
+            ).delete()
+            self.stdout.write(f'  clear {page_key} deleted={deleted}')
+            n = 0
+            for b in items:
+                url = to_oss(b.get('url') or b.get('path') or '')
+                if not url:
+                    continue
+                Lunbo.query.create(
+                    club_id=TARGET_CLUB,
+                    page_key=page_key,
+                    ImageURL=url,
+                    ImageType=image_type,
+                )
+                n += 1
+            return n
+
+        with transaction.atomic():
+            n1 = replace_page(LUNBO_PAGE_ACCEPT_ORDER, banners)
+            n2 = replace_page(LUNBO_PAGE_ACCEPT_BANNER2, banners2)
+            n3 = replace_page(LUNBO_PAGE_BOSS_CENTER, boss)
+
+        self.stdout.write(self.style.SUCCESS(
+            f'完成仅 ufo：主轮播={n1} 第二横幅={n2} 我的背景={n3} '
+            f'OSS成功={stats["ok"]} 失败={stats["fail"]}'
+        ))
+
+    @staticmethod
+    def _upload_remote(url: str) -> str:
+        from utils.oss_utils import upload_to_oss
+
+        try:
+            ctx = ssl.create_default_context()
+            req = Request(url, headers={'User-Agent': 'UFO-Import/1.0'})
+            with urlopen(req, timeout=60, context=ctx) as resp:
+                raw = resp.read()
+                ctype = resp.headers.get('Content-Type') or ''
+        except Exception:
+            return ''
+
+        ext = mimetypes.guess_extension((ctype or '').split(';')[0].strip()) or ''
+        if not ext or ext == '.jpe':
+            m = re.search(r'\.(jpg|jpeg|png|gif|webp|bmp)(?:\?|$)', url, re.I)
+            ext = ('.' + m.group(1).lower()) if m else '.jpg'
+        if ext == '.jpeg':
+            ext = '.jpg'
+
+        ts = datetime.now().strftime('%Y%m%d%H%M%S')
+        rel = f"a_long/lunbo/{ts}_{uuid.uuid4().hex[:8]}{ext}"
+        bio = BytesIO(raw)
+        bio.name = os.path.basename(rel)
+        ok = upload_to_oss(bio, rel)
+        return rel if ok else ''