44 lines
1.1 KiB
Python
44 lines
1.1 KiB
Python
"""Backend for SyncTech Backup & Restore.
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[SyncTech Backup & Restore](https://www.synctech.com.au/sms-backup-restore/)
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for Android is a free app for backing up your SMS and MMS messages. It uses an
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XML format as backup format, which this backend reads and converts to the
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standardized Message format.
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"""
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import datetime
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import logging
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from collections.abc import Iterator
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from pathlib import Path
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import bs4
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from .data import MYSELF, Message
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logger = logging.getLogger(__name__)
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def sms_soup_to_message(soup: bs4.BeautifulSoup) -> Message:
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# TODO: Require myself
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sent_at = datetime.datetime.fromtimestamp(int(soup['date']) / 1000)
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if soup['type'] == '2':
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sender = MYSELF
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else:
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sender = soup.get('contact_name') or soup['address']
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text = soup['body']
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chat_id = 'SMS ' + soup['address']
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return Message(sent_at, sender, text, chat_id=chat_id)
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def parse_messages_in_backup_xml_file(path: Path) -> Iterator[Message]:
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logger.info('Parsing %s', path)
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with open(path) as f:
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soup = bs4.BeautifulSoup(f, 'lxml-xml')
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for sms in soup.find_all('sms'):
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yield sms_soup_to_message(sms)
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del sms
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