def club_picture(cid, request=('qrcode', 'latest', 'mixed')):
'得到图片板块的图片'
dict_render = {}
sname = ClubSnap.sname_find_by_cid(cid)
img_qry = ShareSnap.image_list_by_aid('club', cid)
if 'qrcode' in request: #二维码
dict_render['qrcode'] = QrcodeSnap.qrcode_find(sname, "club")
if len(img_qry) == 0:
dict_render['latest'] = None
dict_render['mixed'] = None
return dict_render
if 'latest' in request: #获取最新
dict_render['latest'] = ShareSnap.url_find_by_attach(img_qry[0])
if 'mixed' in request: #获取杂烩
dict_render['mixed'] = ShareSnap.mix_find(sname)
return dict_render
def attach_wrap(suid):
'通过 qry 中的 attach_uuid 找到附件并计算 dict_render'
if not suid:
return []
if not ShareInfo.objects.filter(attach_uuid=suid, status=0).exists():
return []
qry = ShareAttach.objects.filter(attach_uuid=suid)
attach_list = []
for index, i in enumerate(qry, 1):
url = ShareSnap.url_find_by_attach(i)
attach_list.append({
'url': url,
'data': i,
'name': i.name_raw,
'thumbnail': ShareSnap.thumbnail_find \
(suid, 'exlarge', i.second_uuid),
'index2': index % 2,
'index3': index % 3,
'index4': index % 4,
})
return attach_list