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flyapps/fir_ser/api/utils/modelutils.py

122 lines
4.6 KiB

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# project: 4月
# author: NinEveN
# date: 2021/4/16
from django.db.models import Count
import random
from api.models import AppReleaseInfo, UserDomainInfo, DomainCnameInfo, UserAdDisplayInfo, RemoteClientInfo
import logging
from urllib.parse import urljoin
from api.utils.baseutils import get_server_domain_from_request, get_user_default_domain_name, get_real_ip_address, \
get_origin_domain_name
logger = logging.getLogger(__name__)
def get_app_d_count_by_app_id(app_id):
d_count = 1
binary_size = AppReleaseInfo.objects.filter(is_master=True, app_id__app_id=app_id).values('binary_size').first()
if binary_size and binary_size.get('binary_size', 0) > 0:
d_count += binary_size.get('binary_size') // 1024 // 1024 // 100
return d_count
def get_user_domain_name(obj, domain_type=1):
domain_name = UserDomainInfo.objects.filter(user_id=obj, is_enable=True, app_id=None,
domain_type=domain_type).values_list('domain_name').first()
if domain_name:
return domain_name[0]
return ''
def get_app_domain_name(obj):
domain_name = UserDomainInfo.objects.filter(app_id=obj, is_enable=True, domain_type=2).values_list(
'domain_name').first()
if domain_name:
return domain_name[0]
return ''
def get_min_default_domain_cname_obj(is_system=True):
return min(DomainCnameInfo.objects.annotate(Count('userinfo')).filter(is_enable=True, is_system=is_system),
key=lambda x: x.userinfo__count)
def get_filename_form_file(filename):
file_id_list = filename.split('.')
if file_id_list[-1] in ['ipa', 'apk']:
app_release_obj = AppReleaseInfo.objects.filter(release_id='.'.join(file_id_list[0:-1])).first()
if app_release_obj:
app_obj = app_release_obj.app_id
if app_obj.type == 0:
f_type = '.apk'
else:
f_type = '.ipa'
return f"{app_obj.name}-{app_release_obj.app_version}-{app_obj.short}{f_type}"
return filename
def ad_random_weight(user_obj):
ad_info_list = UserAdDisplayInfo.objects.filter(user_id=user_obj, is_enable=True).order_by('-created_time')
total = sum([ad_info.weight for ad_info in ad_info_list]) # 权重求和
ra = random.uniform(0, total) # 在0与权重和之前获取一个随机数
curr_sum = 0
ret = ad_info_list.first()
for ad_info in ad_info_list:
curr_sum += ad_info.weight # 在遍历中,累加当前权重值
if ra <= curr_sum: # 当随机数<=当前权重和时,返回权重key
ret = ad_info
break
return ret
def add_remote_info_from_request(request, description):
meta_info = request.META
remote_info = {
'user_agent': meta_info.get('HTTP_USER_AGENT'),
'remote_addr': get_real_ip_address(request),
'method': meta_info.get('REQUEST_METHOD'),
'uri_info': urljoin(meta_info.get('PATH_INFO'), meta_info.get('QUERY_STRING')),
'a_domain': get_origin_domain_name(request),
'description': description
}
RemoteClientInfo.objects.create(**remote_info)
def get_redirect_server_domain(request, user_obj=None, app_domain_name=None):
is_https = False
if user_obj:
if app_domain_name and len(app_domain_name) > 3:
domain_name = app_domain_name
else:
domain_name = get_user_domain_name(user_obj)
if not domain_name:
is_https, domain_name = get_user_default_domain_name(user_obj.default_domain_name)
elif app_domain_name and len(app_domain_name) > 3:
domain_name = app_domain_name
else:
is_https, domain_name = get_user_default_domain_name(get_min_default_domain_cname_obj(True))
protocol = 'http'
if is_https:
protocol = 'https'
server_domain = "%s://%s" % (protocol, domain_name)
return get_server_domain_from_request(request, server_domain)
def check_app_domain_name_access(app_obj, access_domain_name, user_obj, extra_domain=None):
if app_obj and access_domain_name:
domain_list = []
if extra_domain:
domain_list.append(extra_domain)
app_domain_name = get_app_domain_name(app_obj)
if app_domain_name: domain_list.append(app_domain_name)
user_domain_name = get_user_domain_name(user_obj)
if user_domain_name: domain_list.append(user_domain_name)
user_qr_domain_name = get_user_domain_name(user_obj, 0)
if user_qr_domain_name: domain_list.append(user_qr_domain_name)
if access_domain_name in domain_list:
return True