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101 lines
4.0 KiB
101 lines
4.0 KiB
#!/usr/bin/env python
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# -*- coding:utf-8 -*-
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# project: 4月
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# author: liuyu
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# date: 2020/4/7
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from django.core.cache import cache
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from api.models import Apps,UserInfo,AppReleaseInfo
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import time,os
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from django.utils import timezone
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from fir_ser.settings import CACHE_KEY_TEMPLATE
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from api.utils.storage.storage import Storage,LocalStorage
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from api.utils.crontab.sync_cache import sync_download_times_by_app_id
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from api.utils.crontab import run
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def get_download_url_by_cache(app_obj, filename, limit, isdownload=True,key=''):
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now = time.time()
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if isdownload is None:
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local_storage = LocalStorage('localhost', False)
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return local_storage.get_download_url(filename, limit, 'plist')
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down_key = "_".join([key.lower(), CACHE_KEY_TEMPLATE.get('download_url_key'), filename])
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download_val = cache.get(down_key)
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if download_val:
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if download_val.get("time") > now - 60:
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return download_val.get("download_url")
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else:
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user_obj = UserInfo.objects.filter(pk=app_obj.get("user_id")).first()
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storage = Storage(user_obj)
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return storage.get_download_url(filename, limit)
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def get_app_instance_by_cache(app_id,password, limit):
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app_key="_".join([CACHE_KEY_TEMPLATE.get("app_instance_key"),app_id])
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app_obj_cache = cache.get(app_key)
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if not app_obj_cache:
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app_obj_cache = Apps.objects.filter(app_id=app_id).values("pk", 'user_id', 'type','password').first()
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cache.set(app_key, app_obj_cache, limit)
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app_password=app_obj_cache.get("password")
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if app_password != '':
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if password is None:
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return None
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if app_password.lower() != password.strip().lower():
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return None
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return app_obj_cache
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def set_app_download_by_cache(app_id, limit=900):
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down_tem_key = "_".join([CACHE_KEY_TEMPLATE.get("download_times_key"),app_id])
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download_times = cache.get(down_tem_key)
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if not download_times:
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download_times=Apps.objects.filter(app_id=app_id).values("count_hits").first().get('count_hits')
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cache.set(down_tem_key, download_times + 1, limit)
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else:
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cache.incr(down_tem_key)
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cache.expire(down_tem_key, timeout=limit)
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set_app_today_download_times(app_id)
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return download_times + 1
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def del_cache_response_by_short(short,app_id):
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cache.delete("_".join([CACHE_KEY_TEMPLATE.get("download_short_key"),short]))
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key = "_".join([CACHE_KEY_TEMPLATE.get("download_short_key"),short,'*'])
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for app_download_key in cache.iter_keys(key):
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cache.delete(app_download_key)
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cache.delete("_".join([CACHE_KEY_TEMPLATE.get("app_instance_key"),app_id]))
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key='ShortDownloadView'.lower()
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master_release_dict = AppReleaseInfo.objects.filter(app_id__app_id=app_id,is_master=True).values('icon_url','release_id').first()
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download_val = CACHE_KEY_TEMPLATE.get('download_url_key')
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cache.delete("_".join([key, download_val, os.path.basename(master_release_dict.get("icon_url"))]))
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cache.delete("_".join([key,download_val, master_release_dict.get('release_id')]))
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cache.delete("_".join([key.lower(), CACHE_KEY_TEMPLATE.get("make_token_key"), master_release_dict.get('release_id')]))
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def set_app_today_download_times(app_id):
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now = timezone.now()
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down_tem_key = "_".join([CACHE_KEY_TEMPLATE.get("download_today_times_key"),
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str(now.year),str(now.month),str(now.day),app_id])
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if cache.get(down_tem_key):
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cache.incr(down_tem_key)
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else:
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cache.set(down_tem_key,1,3600*24)
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def get_app_today_download_times(app_ids):
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sync_download_times_by_app_id(app_ids)
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now = timezone.now()
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app_id_lists=[]
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download_times_count=0
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for app_id in app_ids:
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down_tem_key = "_".join([CACHE_KEY_TEMPLATE.get("download_today_times_key"),
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str(now.year),str(now.month),str(now.day),app_id.get("app_id")])
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app_id_lists.append(down_tem_key)
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down_times_lists = cache.get_many(app_id_lists)
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for k, v in down_times_lists.items():
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download_times_count+=v
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return download_times_count
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