def video_API(request):
if request.method == 'GET':
farmname = request.GET.get('farmname')
farm_obj = FarmUser.objects.get(farm_name=farmname)
try:
videos = VideoFiles.objects.filter(farmname=farmname)
videos_serializer = VideoFilesSerializer(videos, many=True)
return JSONResponse({
'code': 20000,
'msg': '请求成功',
'data': videos_serializer.data
})
except:
return JSONResponse({'code': 20000, 'msg': '无视频', 'data': ''})
if request.method == 'POST':
farmname = request.POST.get('farmname')
desc = request.POST.get('desc')
video = request.FILES.get('video')
name = request.POST.get('name')
try:
new = VideoFiles.objects.create(
name=name,
description=desc,
farmname=farmname,
video=video,
)
new.save()
return JSONResponse({'code': 20000, 'msg': '上传成功'})
except:
return JSONResponse({'code': 20000, 'msg': '上传失败，请尝试重命名视频文件'})
def Farm_API(request):
if request.method == 'GET':
farmname = request.GET.get('farmname')
farm_obj = FarmUser.objects.get(farm_name=farmname)
farm_serializer = FarmUserSerializer(farm_obj, many=False)
return JSONResponse({'code': 20000, 'data': farm_serializer.data})
if request.method == 'POST':
farmname = request.POST.get('farmname')
address = request.POST.get('address')
description = request.POST.get('description')
phonenum = request.POST.get('phonenum')
contact = request.POST.get('contact')
farm_type = request.POST.get('type')
fuser = FarmUser.objects.get(farm_name=farmname)
fuser.farm_address = address
fuser.farm_description = description
fuser.farm_phonenumber = phonenum
fuser.farm_contact = contact
fuser.farm_type = farm_type
fuser.save()
msg1 = 'info_update_success'
logo = request.FILES.get('logo')
msg = 'no_new_logo'
if logo:
logo_pf = logo.name.split('.')[-1]
logo_fname = farmname + '-logo' + '.' + logo_pf
logo.name = logo_fname
identifier = farmname + '-logo'
try:
static = StaticFiles.objects.create(
identifier=identifier,
pic=logo,
)
msg = '头像创建成功'
fuser.farm_log_address = logo_fname
fuser.save()
except:
static = StaticFiles.objects.get(identifier=identifier)
static.pic = logo
static.save()
msg = '头像更新成功'
fuser.farm_logo_address = logo.name
fuser.save()
return JSONResponse({
'code': 20000,
'data': {
'res': msg1,
'msg': msg
},
})
def VIMap_update(request):
itemid = request.POST.get('itemid')
farmname = request.POST.get('farmname')
links = VIMap.objects.filter(item_id=itemid)
new_ids = []
old_ids = []
farm = FarmUser.objects.get(farm_name=farmname)
item = ZxItem.object.get(id=itemid)
for link in links:
old_ids.append(link.video_id)
i = 0
while True:
vid = request.POST.get('videoids[' + str(i) + ']')
if vid:
new_ids.append(vid)
i += 1
else:
break
for id in old_ids:
if id not in new_ids:
link = VIMap.objects.get(item_id=itemid, video_id=id)
link.delete()
for id in new_ids:
if id not in old_ids:
link = VIMap.objects.create(farm=farm,
item_id=itemid,
video_id=id,
name=item.itme_name + '---' + str(id))
return JSONResponse({
'code': 20000,
'data': {
'msg': '更新成功'
},
})
def order(request):
start = request.GET.get('date1')
end = request.GET.get('date2')
farm_name = request.GET.get('farmname')
try:
orders = ZxOrder.objects.filter(effect_time__range=(start, end),
farm_name=farm_name)
orders_serializer = ZxOrderSerializer(orders, many=True)
return JSONResponse(orders_serializer.data)
except:
return JSONResponse({
'code': 20000,
'data': {
'msg': '目标范围无数据'
},
})
def login(request):
if request.method == 'POST':
body_unicode = request.body.decode('utf-8')
body = json.loads(body_unicode)
username = body['username']
password = body['password']
user_obj = AdminUser.objects.filter(username=username,password=password).first()
if user_obj:
token = Token.objects.get(user=user_obj)
return JSONResponse({'code':20000,'token':token.key,'msg':'登录成功'})
else:
return HttpResponse('用户名或密码错误')
def ZxItem_update(request):
if request.method == 'POST':
item_id = request.POST.get('id')
item_name = request.POST.get('itemname')
category = request.POST.get('class')
price = request.POST.get('price')
size = request.POST.get('size')
farmname = request.POST.get('farmname')
video_file = request.FILES.get('video')
pic_file = request.FILES.get('pic')
is_active = request.POST.get('active')
#
item = ZxItem.objects.get(id=item_id)
item.item_name = item_name
item.category = category
item.item_price = price
item.unit = size
item.active = is_active
item.save()
#
if video_file:
video_pf = video_file.name.split('.')[-1]
video_file.name = farmname + '-' + item_name + str(
timezone.localtime()) + '.' + video_pf
newvideo = VideoFiles.objects.create(itemname=item_name,
farmname=farmname,
video=video_file)
item.video_address = video_file.name
item.save()
if pic_file:
pic_pf = pic_file.name.split('.')[-1]
pic_file.name = farmname + '-' + item_name + str(
timezone.localtime()) + '.' + pic_pf
newpic = PicFiles.objects.create(itemname=item_name,
farmname=farmname,
pic=pic_file)
item.pic_address = pic_file.name
item.save()
return JSONResponse({
'code': 20000,
'data': {
'msg': '更新成功'
},
})
else:
return HttpResponse('error')
def userInfo(request):
if request.method == 'GET':
token = request.GET.get('token')
try:
token_obj = Token.objects.get(key=token)
except:
return HttpResponse('身份验证失败')
user = AdminUser.objects.get(id=token_obj.user_id)
user_ser = AdminUserSerializer(user).data
return JSONResponse({'code':20000,'data':user_ser})
def ZxItem_API(request):
if request.method == 'POST':
video_file = request.FILES.get('video')
pic_file = request.FILES.get('pic')
contact = request.POST
item_name = request.POST.get('itemname')
name = request.POST.get('name')
category = request.POST.get('class')
price = request.POST.get('price')
size = request.POST.get('size')
farmname = request.POST.get('farmname')
try:
farmuser = FarmUser.objects.get(farm_name=farmname)
except:
return HttpResponse('该农场不在系统中，请先创建农场')
##rename files with farm_name and item_name
pic_pf = pic_file.name.split('.')[-1]
video_pf = video_file.name.split('.')[-1]
identifier = farmuser.farm_name + '--' + item_name
timestamp = str(timezone.now())
pic_file.name = identifier + timestamp + '.' + pic_pf
video_file.name = identifier + timestamp + '.' + video_pf
created = ZxItem.objects.create(
item_name=item_name,
owner=farmuser,
category=category,
item_price=price,
unit=size,
video_address=video_file.name,
pic_address=pic_file.name,
)
created.save()
return HttpResponse('success')
if request.method == 'GET':
farmname = request.GET.get('farmname')
try:
farmuser = FarmUser.objects.get(farm_name=farmname)
items = ZxItem.objects.filter(owner=farmuser)
items_ser = ZxItemSerializer(items, many=True)
return JSONResponse({'code': 20000, 'data': items_ser.data})
except:
return HttpResponse('农场未创建')
if request.method == 'PUT':
data = JSONParser().parse(request)
video_file = request.FILES.get('video')
pic_file = request.FILES.get('pic')
item_id = request.POST.get('id')
item_name = request.POST.get('itemname')
category = request.POST.get('class')
price = request.POST.get('price')
size = request.POST.get('size')
farmname = request.POST.get('farmname')
video_file = request.FILES.get('video')
pic_file = request.FILES.get('pic')
item = ZxItem.objects.get(id=item_id)
item.item_name = item_name
item.category = category
item.item_price = price
item.unit = size
item.save()
if video_file:
video_pf = video_file.name.split('.')[-1]
video_file.name = farmname + '-' + item_name + str(
timezone.localtime()) + '.' + video_pf
newvideo = VideoFiles.objects.create(itemname=item_name,
farmname=farmname,
video=video_file)
item.video_address = video_file.name
item.save()
if pic_file:
pic_pf = pic_file.name.split('.')[-1]
pic_file.name = farmname + '-' + item_name + str(
timezone.localtime()) + '.' + pic_pf
newpic = PicFiles.objects.create(itemname=item_name,
farmname=farmname,
pic=pic_file)
item.pic_address = pic_file.name
item.save()
return JSONResponse({
'code': 20000,
'data': {
'msg': '更新成功'
},
})
if request.method == 'DELETE':
item_id = request.GET.get('id')
try:
item = ZxItem.objects.get(id=item_id)
item.delete()
return JSONResponse({
'code': 20000,
'data': {
'msg': '已删除'
},
})
except:
return JSONResponse({
'code': 20000,
'data': {
'msg': '删除失败'
},
})
return JSONResponse({
'code': 20000,
'data': {
'msg': 'error'
},
})