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flyapps/fir_ser/api/utils/storage/storage.py

115 lines
3.8 KiB

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# project: 3月
# author: liuyu
# date: 2020/3/23
from api.models import AppStorage, UserInfo
from .aliyunApi import AliYunOss
from .qiniuApi import QiNiuOss
from .localApi import LocalStorage
import json,time
from fir_ser import settings
from django.core.cache import cache
class Storage(object):
def __init__(self, user):
self.storage = self.get_storage(user)
def get_upload_token(self, filename, expires=900):
if self.storage:
return self.storage.get_upload_token(filename, expires)
def get_download_url(self, filename, expires=900,ftype=None):
if self.storage:
now = time.time()
download_val = cache.get("%s_%s"%('download_url',filename))
if download_val:
if download_val.get("time") > now - 60:
return download_val.get("download_url")
download_url=self.storage.get_download_url(filename, expires,ftype)
cache.set("%s_%s"%('download_url',filename),{"download_url":download_url,"time":now+expires},expires)
return download_url
def delete_file(self, filename, apptype=None):
if self.storage:
if apptype is not None:
if apptype == 0:
filename = filename + '.apk'
else:
filename = filename + '.ipa'
return self.storage.del_file(filename)
def get_storage(self, user):
self.storage_obj = user.storage
if self.storage_obj:
auth = self.get_storage_auth(self.storage_obj)
storage_type = self.storage_obj.storage_type
if storage_type == 1:
new_storage_obj = QiNiuOss(**auth)
elif storage_type == 2:
new_storage_obj = AliYunOss(**auth)
else:
new_storage_obj = LocalStorage(**auth)
new_storage_obj.storage_type = storage_type
return new_storage_obj
else:
return self.get_default_storage()
def get_default_storage(self):
admin_storage = UserInfo.objects.first().storage
if admin_storage:
return self.get_storage(UserInfo)
else:
storage_lists = settings.THIRD_PART_CONFIG.get('storage')
for storage in storage_lists:
if storage.get("active",None):
storage_type= storage.get('type',None)
auth = storage.get('auth',{})
if storage_type == 1:
new_storage_obj = QiNiuOss(**auth)
new_storage_obj.storage_type=1
elif storage_type == 2:
new_storage_obj = AliYunOss(**auth)
new_storage_obj.storage_type=2
else:
new_storage_obj = LocalStorage(**auth)
new_storage_obj.storage_type=3
return new_storage_obj
return None
def get_storage_type(self):
if self.storage:
return self.storage.storage_type
def get_storage_auth(self, storage_obj):
auth_dict = {
'access_key': storage_obj.access_key,
'secret_key': storage_obj.secret_key,
'bucket_name': storage_obj.bucket_name,
'domain_name': storage_obj.domain_name,
'is_https':storage_obj.is_https
}
try:
additionalparameters = json.loads(storage_obj.additionalparameters)
except Exception as e:
print(e)
additionalparameters = {}
return {**auth_dict, **additionalparameters}
5 years ago
def del_cache_response_by_short(short):
id = "download"
rtn = '_'.join([
id,
"short",
short
])
cache.delete(rtn)