ArchiveBox/archivebox/parsers/generic_json.py
Bartłomiej Piotrowski eb97fd427b Skip first line of the "JSON" file
ArchiveBox moves the file to parse to the sources directory and adds the
original filename at the top, making the file invalid.
2022-07-05 10:56:40 +02:00

71 lines
2.6 KiB
Python

__package__ = 'archivebox.parsers'
import json
from typing import IO, Iterable
from datetime import datetime, timezone
from ..index.schema import Link
from ..util import (
htmldecode,
enforce_types,
)
@enforce_types
def parse_generic_json_export(json_file: IO[str], **_kwargs) -> Iterable[Link]:
"""Parse JSON-format bookmarks export files (produced by pinboard.in/export/, or wallabag)"""
json_file.seek(0)
next(json_file)
links = json.load(json_file)
json_date = lambda s: datetime.strptime(s, '%Y-%m-%dT%H:%M:%S%z')
for link in links:
# example line
# {"href":"http:\/\/www.reddit.com\/r\/example","description":"title here","extended":"","meta":"18a973f09c9cc0608c116967b64e0419","hash":"910293f019c2f4bb1a749fb937ba58e3","time":"2014-06-14T15:51:42Z","shared":"no","toread":"no","tags":"reddit android"}]
if link:
# Parse URL
url = link.get('href') or link.get('url') or link.get('URL')
if not url:
raise Exception('JSON must contain URL in each entry [{"url": "http://...", ...}, ...]')
# Parse the timestamp
ts_str = str(datetime.now(timezone.utc).timestamp())
if link.get('timestamp'):
# chrome/ff histories use a very precise timestamp
ts_str = str(link['timestamp'] / 10000000)
elif link.get('time'):
ts_str = str(json_date(link['time'].split(',', 1)[0]).timestamp())
elif link.get('created_at'):
ts_str = str(json_date(link['created_at']).timestamp())
elif link.get('created'):
ts_str = str(json_date(link['created']).timestamp())
elif link.get('date'):
ts_str = str(json_date(link['date']).timestamp())
elif link.get('bookmarked'):
ts_str = str(json_date(link['bookmarked']).timestamp())
elif link.get('saved'):
ts_str = str(json_date(link['saved']).timestamp())
# Parse the title
title = None
if link.get('title'):
title = link['title'].strip()
elif link.get('description'):
title = link['description'].replace(' — Readability', '').strip()
elif link.get('name'):
title = link['name'].strip()
yield Link(
url=htmldecode(url),
timestamp=ts_str,
title=htmldecode(title) or None,
tags=htmldecode(link.get('tags')) or '',
sources=[json_file.name],
)
KEY = 'json'
NAME = 'Generic JSON'
PARSER = parse_generic_json_export