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238 lines
10 KiB
238 lines
10 KiB
#!/usr/bin/env python
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# -*- coding:utf-8 -*-
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# project: 5月
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# author: liuyu
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# date: 2020/5/7
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import binascii
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import datetime
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import logging
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import os
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import time
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from django.core.cache import cache
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from api.models import UserInfo, AppReleaseInfo, AppScreenShot, Token, UserAdDisplayInfo
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from api.utils.modelutils import get_app_d_count_by_app_id, get_user_storage_obj
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from api.utils.signalutils import run_xsign_migrate_data, run_xsign_clean_data
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from common.base.baseutils import get_real_ip_address
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from common.cache.storage import UserTokenCache, TaskProgressCache
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from common.libs.storage.localApi import LocalStorage
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from common.utils.caches import consume_user_download_times
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from common.utils.storage import Storage
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from common.utils.token import generate_alphanumeric_token_of_length
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from fir_ser.settings import MEDIA_ROOT
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logger = logging.getLogger(__name__)
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def upload_oss_default_head_img(user_obj, storage_obj):
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head_img_full_path = os.path.join(MEDIA_ROOT, "head_img.jpeg")
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if storage_obj:
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storage_obj = Storage(user_obj, storage_obj)
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return storage_obj.upload_file(head_img_full_path)
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def check_username_exists(username):
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user_obj = UserInfo.objects.filter(username=username).values("username").first()
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if user_obj and user_obj['username'] == username:
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return True
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return False
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def get_random_username(length=16):
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username = generate_alphanumeric_token_of_length(length)
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if check_username_exists(username):
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return get_random_username(length)
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return username
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def get_filename_from_apptype(filename, apptype):
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if apptype == 0:
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filename = filename + '.apk'
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else:
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filename = filename + '.ipa'
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return filename
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def delete_local_files(filename, apptype=None):
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storage = LocalStorage("localhost", False)
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if apptype is not None:
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filename = get_filename_from_apptype(filename, apptype)
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try:
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return storage.del_file(filename)
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except Exception as e:
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logger.error(f"delete file {filename} failed Exception {e}")
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def delete_app_screenshots_files(storage_obj, app_obj):
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for screenshot_obj in AppScreenShot.objects.filter(app_id=app_obj).all():
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storage_obj.delete_file(screenshot_obj.screenshot_url)
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screenshot_obj.delete()
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def change_storage_and_change_head_img(user_obj, new_storage_obj, clean_old_data=True):
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if user_obj.head_img == 'head_img.jpeg':
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clean_old_data = False
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migrating_storage_file_data(user_obj, user_obj.head_img, new_storage_obj, clean_old_data)
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change_storage_and_change_advert_img(user_obj, new_storage_obj, clean_old_data)
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def change_storage_and_change_advert_img(user_obj, new_storage_obj, clean_old_data=True):
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for user_advert_obj in UserAdDisplayInfo.objects.filter(user_id=user_obj, ad_pic__regex='.+'):
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if len(user_advert_obj.ad_pic) > 5:
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migrating_storage_file_data(user_obj, user_advert_obj.ad_pic, new_storage_obj, clean_old_data)
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def download_files_form_oss(storage_obj, org_file, force=False):
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with cache.lock(f"download_files_form_oss_{org_file}", timeout=60 * 30):
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if os.path.isfile(org_file) and not force:
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return True
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if storage_obj.download_file(os.path.basename(org_file), org_file + ".check.tmp"):
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if os.path.isfile(org_file) and os.path.exists(org_file + ".check.tmp"):
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os.remove(org_file)
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if os.path.exists(org_file + ".check.tmp"):
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os.rename(os.path.join(org_file + ".check.tmp"), org_file)
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return True
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return False
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def check_storage_is_new_storage(user_obj, new_storage_obj):
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old_storage_obj = Storage(user_obj)
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if not new_storage_obj:
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new_storage_obj = Storage(user_obj, None, True)
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else:
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new_storage_obj = Storage(user_obj, new_storage_obj)
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if old_storage_obj.get_storage_uuid() == new_storage_obj.get_storage_uuid():
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return False
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return True
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def migrating_storage_file_data(user_obj, filename, new_storage_obj, clean_old_data=True):
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local_file_full_path = os.path.join(MEDIA_ROOT, filename)
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if filename == 'head_img.jpeg':
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return True
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storage_obj = get_user_storage_obj(user_obj)
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if storage_obj.storage_type == 2:
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storage_obj.download_auth_type = 2
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old_oss_storage_obj = Storage(user_obj, storage_obj, prefix='migrate_storage')
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else:
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old_oss_storage_obj = Storage(user_obj, prefix='migrate_storage')
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if not new_storage_obj:
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storage_obj = get_user_storage_obj(user_obj, default=True)
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if storage_obj.storage_type == 2:
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storage_obj.download_auth_type = 2
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new_oss_storage_obj = Storage(user_obj, storage_obj, prefix='migrate_storage')
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else:
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new_oss_storage_obj = Storage(user_obj, None, True, prefix='migrate_storage')
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else:
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if new_storage_obj.storage_type == 2:
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new_storage_obj.download_auth_type = 2
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new_oss_storage_obj = Storage(user_obj, new_storage_obj, prefix='migrate_storage')
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else:
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new_oss_storage_obj = Storage(user_obj, new_storage_obj, prefix='migrate_storage')
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if old_oss_storage_obj.get_storage_uuid() == new_oss_storage_obj.get_storage_uuid():
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# 同一个存储，无需迁移数据
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return True
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if old_oss_storage_obj.get_storage_type() == 3:
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if new_oss_storage_obj.get_storage_type() == 3:
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# 都是本地存储，无需操作
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return True
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else:
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# 本地向云存储上传,并删除本地数据
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res = new_oss_storage_obj.upload_file(local_file_full_path)
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if clean_old_data:
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return delete_local_files(filename)
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return res
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else:
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if new_oss_storage_obj.get_storage_type() == 3:
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# 云存储下载 本地，并删除云存储
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if download_files_form_oss(old_oss_storage_obj, local_file_full_path, True):
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if clean_old_data:
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return old_oss_storage_obj.delete_file(filename)
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return True
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else:
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# 云存储互传，先下载本地，然后上传新云存储，删除本地和老云存储
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if download_files_form_oss(old_oss_storage_obj, local_file_full_path, True):
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res1 = new_oss_storage_obj.upload_file(local_file_full_path)
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res2 = delete_local_files(filename)
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if clean_old_data:
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return old_oss_storage_obj.delete_file(filename)
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return res1 and res2
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def migrating_storage_data(user_obj, new_storage_obj, clean_old_data):
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with cache.lock(f"migrating_storage_data_{user_obj.uid}", timeout=60 * 60 * 24):
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task_cache = TaskProgressCache('migrating_storage_data', user_obj.uid)
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app_release_queryset = AppReleaseInfo.objects.filter(app_id__user_id=user_obj)
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cache_data = task_cache.get_storage_cache()
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if not cache_data:
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cache_default_data = {
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's_time': time.time(),
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'release_num': app_release_queryset.count(),
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'migrate_num': 0,
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'target_oss_id': -1 if not new_storage_obj else new_storage_obj.pk
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}
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else:
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logger.warning(f"migrate {user_obj} oss progress is exist. may be is migrating data {cache_data}")
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auth_status = False
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certification = getattr(user_obj, 'certification', None)
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if certification and certification.status == 1:
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auth_status = True
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for app_release_obj in app_release_queryset.all():
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# 迁移APP数据
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filename = get_filename_from_apptype(app_release_obj.release_id, app_release_obj.release_type)
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migrating_storage_file_data(user_obj, filename, new_storage_obj, clean_old_data)
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migrating_storage_file_data(user_obj, app_release_obj.icon_url, new_storage_obj, clean_old_data)
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# 迁移APP 截图
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for screenshot_obj in AppScreenShot.objects.filter(app_id=app_release_obj.app_id).all():
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migrating_storage_file_data(user_obj, screenshot_obj.screenshot_url, new_storage_obj, clean_old_data)
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# 迁移超级签数据
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run_xsign_migrate_data(app_release_obj, user_obj, new_storage_obj, clean_old_data)
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# for apptodev_obj in APPToDeveloper.objects.filter(app_id=app_release_obj.app_id).all():
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# filename = get_filename_from_apptype(apptodev_obj.binary_file, app_release_obj.release_type)
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# migrating_storage_file_data(user_obj, filename, new_storage_obj, clean_old_data)
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# 消费下载次数
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cache_default_data['migrate_num'] += 1
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task_cache.set_storage_cache(cache_default_data)
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amount = get_app_d_count_by_app_id(app_release_obj.app_id.app_id, user_obj)
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consume_user_download_times(user_obj.pk, app_release_obj.app_id, amount, auth_status)
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task_cache.del_storage_cache()
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return True
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def clean_storage_data(user_obj, storage_obj=None):
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storage_obj = Storage(user_obj, storage_obj)
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logger.info(f"{user_obj} clean_storage_data {storage_obj}")
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for app_release_obj in AppReleaseInfo.objects.filter(app_id__user_id=user_obj).all():
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storage_obj.delete_file(app_release_obj.release_id, app_release_obj.release_type)
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storage_obj.delete_file(app_release_obj.icon_url)
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for screenshot_obj in AppScreenShot.objects.filter(app_id=app_release_obj.app_id).all():
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storage_obj.delete_file(screenshot_obj.screenshot_url)
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run_xsign_clean_data(app_release_obj, storage_obj)
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# for apptodev_obj in APPToDeveloper.objects.filter(app_id=app_release_obj.app_id).all():
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# storage_obj.delete_file(apptodev_obj.binary_file, app_release_obj.release_type)
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return True
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def set_user_token(user_obj, request):
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key = binascii.hexlify(os.urandom(32)).decode()
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now = datetime.datetime.now()
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user_info = UserInfo.objects.get(pk=user_obj.pk)
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UserTokenCache(key).set_storage_cache({'uid': user_info.uid, 'username': user_info.username}, 3600 * 24 * 7)
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Token.objects.create(user=user_obj,
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**{"access_token": key, "created": now, "remote_addr": get_real_ip_address(request)})
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return key, user_info
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def clean_user_token_and_cache(user_obj, white_token_list=None):
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if white_token_list is None:
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white_token_list = []
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for token_obj in Token.objects.filter(user=user_obj):
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if token_obj.access_token in white_token_list:
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continue
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UserTokenCache(token_obj.access_token).del_storage_cache()
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token_obj.delete()
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