group/views.py

@@ -1,5 +1,6 @@

                 # -*- coding: utf-8 -*-
              

                 
              

                +from django.conf import settings
              

                 from django.core.files.storage import default_storage
              

                 from django.db import transaction
              

                 from django.http import JsonResponse
              
@@ -10,6 +11,7 @@ from account.models import UserInfo

                 from group.models import GroupInfo, GroupUserInfo, GroupPhotoInfo
              

                 from group.serializers import GroupInfoSerializer, GroupUserInfoSerializer, GroupPhotoInfoSerializer
              

                 
              

                +from utils.thumbnail_utils import make_thumb
              

                 from utils.ip_utils import ip_addr
              

                 
              

                 from curtail_uuid import CurtailUUID
              
@@ -424,6 +426,11 @@ def flyimg_upload_api(request):

                             default_storage.delete(photo_thumbnail_path)
              

                         default_storage.save(photo_thumbnail_path, photo)
              

                 
              

                +        make_thumb(
              

                +            os.path.join(settings.MEDIA_ROOT, photo_thumbnail_path).replace('\\', '/'),
              

                +            settings.THUMBNAIL_MAX_WIDTH
              

                +        )
              

                +
              

                         group_photo = GroupPhotoInfo.objects.create(
              

                             group_id=group_id,
              

                             user_id=user_id,
              

pai2/settings.py

@@ -154,6 +154,9 @@ CURTAIL_UUID_LENGTH = 7

                 # 水印设置
              

                 WATERMARK_LOGO = os.path.join(PROJ_DIR, 'static/pai2/img/paiai_96_96.png').replace('\\', '/')
              

                 
              

                +# 缩略图设置
              

                +THUMBNAIL_MAX_WIDTH = 360
              

                +
              

                 # 域名设置
              

                 DOMAIN = 'http://xfoto.com.cn'
              

                 IMG_DOMAIN = 'http://img.xfoto.com.cn'
              

utils/thumbnail_utils.py

@@ -0,0 +1,17 @@

                +# -*- coding: utf-8 -*-
              

                +
              

                +from __future__ import division
              

                +
              

                +try:
              

                +    from PIL import Image
              

                +except ImportError:
              

                +    import Image
              

                +
              

                +
              

                +def make_thumb(im_path, max_width=360):
              

                +    im = Image.open(im_path)
              

                +    width, height = im.size
              

                +    thumb_width = min(max_width, width)
              

                +    thumb_height = height / width * thumb_width
              

                +    im.thumbnail((thumb_width, thumb_height))
              

                +    im.save(im_path, im.format or 'JPEG')