support backup and recovery
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@ -119,6 +119,7 @@ config.yml
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pagermaid.session
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pagermaid.session-journal
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*.pagermaid
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pagermaid_backup.tar.gz
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docker-compose.yml
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plugins/
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data/*
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@ -126,6 +126,19 @@ parseqr_nofile: There are no attachments in the message.
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parseqr_content: Content
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parseqr_e_noqr: Target is not a QR Code.
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parseqr_log: Parsed QR Code with content
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# backup
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# backup
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backup_des: Backup data files to local as well as log channels, support full backup of database, safe and reliable.
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backup_process: It may take some time to complete the backup.
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backup_success_channel: Backup is complete! And it has been packaged and sent to the Log channel!
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backup_success: Backup is complete!
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# recovery
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recovery_des: Restore data from local backup or replied backup file, and support full database recovery easily and quickly.
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recovery_file_error: Unknown file that may not be the type of file backed up by pagermaid.
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recovery_down: Downloading backup file to local...
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recovery_process: It may take some time to complete the recovery.
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recovery_file_not_found: No backup file found.
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recovery_success: Data file recovery is complete! You may need to restart manually for this to take effect.
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# captions
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# convert
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convert_des: Reply to an attachment message and convert it to image output
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@ -133,6 +133,20 @@ parseqr_content: 内容
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parseqr_e_noqr: 回复的附件不是 QR 码。
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parseqr_log: 已解析一张带有 QR 码的消息,内容:
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# backup
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## backup
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backup_des: 备份数据文件到本地以及日志频道,支持数据库的全量备份,安全可靠。
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backup_process: 开始备份,可能需要一定的时间。。。
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backup_success_channel: 数据文件备份完成!并且已经打包发送到 Log 频道!
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backup_success: 数据文件备份完成!
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## recovery
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recovery_des: 从本地备份或者所回复的备份文件中恢复数据,支持数据库的全量恢复,方便快速。
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recovery_file_error: 未知的文件,可能并不是通过 pagermaid 所备份的文件类型。
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recovery_down: 正在下载备份文件到本地。。。
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recovery_process: 开始恢复,可能需要一定的时间。。
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recovery_file_not_found: 没有找到备份文件。
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recovery_success: 数据文件恢复完成!您可能需要手动重新启动才能生效。
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# captions
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## convert
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convert_des: 回复某条附件消息然后转换为图片输出
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@ -126,6 +126,19 @@ parseqr_nofile: 回覆的訊息裡面沒有附件。
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parseqr_content: 內容
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parseqr_e_noqr: 回覆的附件錯誤!
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parseqr_log: 已解析QR 扣的內容,如下:
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# backup
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# backup
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backup_des: 備份數據文件到本地以及日誌頻道,支持數據庫的全量備份,安全可靠。
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backup_process: 開始備份,可能需要一定的時間。。。
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backup_success_channel: 數據文件備份完成!並且已經打包發送到 Log 頻道!
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backup_success: 數據文件備份完成!
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# recovery
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recovery_des: 從本地備份或者所回复的備份文件中恢復數據,支持數據庫的全量恢復,方便快速。
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recovery_file_error: 未知的文件,可能並不是通過 pagermaid 所備份的文件類型。
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recovery_down: 正在下載備份文件到本地。。。
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recovery_process: 開始恢復,可能需要一定的時間。。
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recovery_file_not_found: 沒有找到備份文件。
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recovery_success: 數據文件恢復完成!您可能需要手動重新啟動才能生效。
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# captions
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# convert
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convert_des: 回覆附件訊息並轉換為圖片
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104
pagermaid/modules/backup.py
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104
pagermaid/modules/backup.py
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@ -0,0 +1,104 @@
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""" Pagermaid backup and recovery plugin. """
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import json
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import os
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import tarfile
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from distutils.util import strtobool
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from io import BytesIO
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from pagermaid import config, redis_status, redis, silent
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from pagermaid.listener import listener
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from pagermaid.utils import alias_command, upload_attachment, lang
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from telethon.tl.types import MessageMediaDocument
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def make_tar_gz(output_filename, source_dirs: list):
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"""
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压缩 tar.gz 文件
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:param output_filename: 压缩文件名
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:param source_dirs: 需要压缩的文件列表
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:return: None
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"""
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with tarfile.open(output_filename, "w:gz") as tar:
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for i in source_dirs:
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tar.add(i, arcname=os.path.basename(i))
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def un_tar_gz(filename, dirs):
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"""
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解压 tar.gz 文件
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:param filename: 压缩文件名
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:param dirs: 解压后的存放路径
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:return: bool
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"""
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try:
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t = tarfile.open(filename, "r:gz")
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t.extractall(path=dirs)
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return True
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except Exception as e:
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print(e)
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return False
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@listener(is_plugin=True, outgoing=True, command=alias_command("backup"),
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description=lang('back_des'))
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async def backup(context):
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if not silent:
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await context.edit(lang('backup_process'))
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if os.path.exists("pagermaid_backup.tar.gz"):
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os.remove("pagermaid_backup.tar.gz")
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# remove mp3 , they are so big !
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for i in os.listdir("data"):
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if i.find(".mp3") != -1 or i.find(".jpg") != -1 or i.find(".flac") != -1 or i.find(".ogg") != -1:
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os.remove(f"data{os.sep}{i}")
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# backup redis
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redis_data = {}
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if redis_status():
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for k in redis.keys():
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data_type = redis.type(k)
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if data_type == b'string':
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v = redis.get(k)
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redis_data[k.decode()] = v.decode()
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with open(f"data{os.sep}redis.json", "w", encoding='utf-8') as f:
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json.dump(redis_data, f, indent=4)
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# run backup function
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make_tar_gz("pagermaid_backup.tar.gz", ["data", "plugins", "config.yml"])
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if strtobool(config['log']):
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await upload_attachment("pagermaid_backup.tar.gz", int(config['log_chatid']), None)
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await context.edit(lang("backup_success_channel"))
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else:
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await context.edit(lang("backup_success"))
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@listener(is_plugin=True, outgoing=True, command=alias_command("recovery"),
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description=lang('recovery_des'))
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async def recovery(context):
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message = await context.get_reply_message()
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if message and message.media:
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if isinstance(message.media, MessageMediaDocument):
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try:
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file_name = message.media.document.attributes[0].file_name
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except:
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return await context.edit(lang('recovery_file_error'))
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if file_name.find(".tar.gz") != -1:
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await context.edit(lang('recovery_down'))
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else:
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return await context.edit(lang('recovery_file_error'))
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else:
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return await context.edit(lang('recovery_file_error'))
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_file = BytesIO()
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await context.client.download_file(message.media.document, _file)
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with open("pagermaid_backup.tar.gz", "wb") as f:
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f.write(_file.getvalue())
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if not silent:
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await context.edit(lang('recovery_process'))
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if not os.path.exists("pagermaid_backup.tar.gz"):
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return await context.edit(lang('recovery_file_not_found'))
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un_tar_gz("pagermaid_backup.tar.gz", "")
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# recovery redis
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if redis_status():
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if os.path.exists(f"data{os.sep}redis.json"):
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with open(f"data{os.sep}redis.json", "r", encoding='utf-8') as f:
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redis_data = json.load(f)
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for k, v in redis_data.items():
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redis.set(k, v)
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await context.edit(lang('recovery_success'))
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