add Only Once Function refresh_thumbnail
Brightcells
2 changed files with 41 additions and 1 deletions
+ 1
- 1
group/admin.py
@@ -16,7 +16,7 @@ class GroupUserInfoAdmin(admin.ModelAdmin): |
||
| 16 | 16 |
|
| 17 | 17 |
|
| 18 | 18 |
class GroupPhotoInfoAdmin(admin.ModelAdmin): |
| 19 |
- list_display = ('group_id', 'user_id', 'nickname', 'photo_path', 'photo_thumbnail_path', 'status', 'created_at', 'updated_at')
|
|
| 19 |
+ list_display = ('group_id', 'user_id', 'nickname', 'photo_path', 'photo_thumbnail_path', 'photo_thumbnail2_path', 'status', 'created_at', 'updated_at')
|
|
| 20 | 20 |
list_filter = ('status', )
|
| 21 | 21 |
|
| 22 | 22 |
|
+ 40
- 0
group/views.py
@@ -968,3 +968,43 @@ class GroupUserInfoViewSet(viewsets.ModelViewSet): |
||
| 968 | 968 |
class GroupPhotoInfoViewSet(viewsets.ModelViewSet): |
| 969 | 969 |
queryset = GroupPhotoInfo.objects.all().order_by('-pk')
|
| 970 | 970 |
serializer_class = GroupPhotoInfoSerializer |
| 971 |
+ |
|
| 972 |
+ |
|
| 973 |
+# Only Once Function |
|
| 974 |
+def refresh_thumbnail(): |
|
| 975 |
+ photos = GroupPhotoInfo.objects.filter(status=True) |
|
| 976 |
+ |
|
| 977 |
+ for photo in photos: |
|
| 978 |
+ try: |
|
| 979 |
+ photo_path = photo.photo_path |
|
| 980 |
+ photo_thumbnail_path = photo_path.replace('.', '_thumbnail.')
|
|
| 981 |
+ photo_thumbnail2_path = photo_path.replace('.', '_thumbnail2.')
|
|
| 982 |
+ |
|
| 983 |
+ # 群组照片缩略图生成 |
|
| 984 |
+ # 双列: 540, 40-50K |
|
| 985 |
+ photo_w, photo_h, photo_thumbnail_w, photo_thumbnail_h = make_thumbnail( |
|
| 986 |
+ os.path.join(settings.MEDIA_ROOT, photo_path).replace('\\', '/'),
|
|
| 987 |
+ os.path.join(settings.MEDIA_ROOT, photo_thumbnail_path).replace('\\', '/'),
|
|
| 988 |
+ settings.THUMBNAIL_MAX_WIDTH |
|
| 989 |
+ ) |
|
| 990 |
+ # 单列: 1080, xx-100K |
|
| 991 |
+ photo_w, photo_h, photo_thumbnail2_w, photo_thumbnail2_h = make_thumbnail( |
|
| 992 |
+ os.path.join(settings.MEDIA_ROOT, photo_path).replace('\\', '/'),
|
|
| 993 |
+ os.path.join(settings.MEDIA_ROOT, photo_thumbnail2_path).replace('\\', '/'),
|
|
| 994 |
+ settings.THUMBNAIL_MAX_WIDTH2 |
|
| 995 |
+ ) |
|
| 996 |
+ |
|
| 997 |
+ photo.photo_w = photo_w |
|
| 998 |
+ photo.photo_h = photo_h |
|
| 999 |
+ photo.photo_thumbnail_path = photo_thumbnail_path |
|
| 1000 |
+ photo.photo_thumbnail_w = photo_thumbnail_w |
|
| 1001 |
+ photo.photo_thumbnail_h = photo_thumbnail_h |
|
| 1002 |
+ photo.photo_thumbnail2_path = photo_thumbnail2_path |
|
| 1003 |
+ photo.photo_thumbnail2_w = photo_thumbnail2_w |
|
| 1004 |
+ photo.photo_thumbnail2_h = photo_thumbnail2_h |
|
| 1005 |
+ |
|
| 1006 |
+ photo.save() |
|
| 1007 |
+ except Exception as e: |
|
| 1008 |
+ pass |
|
| 1009 |
+ |
|
| 1010 |
+ return 'Refresh Thumbnail OK' |