mirror of
https://github.com/JockeTF/fimfarchive.git
synced 2024-11-28 16:07:58 +01:00
119 lines
3.3 KiB
Python
119 lines
3.3 KiB
Python
#!/usr/bin/env python3
|
|
"""
|
|
Web resource printer.
|
|
"""
|
|
|
|
|
|
#
|
|
# Fimfarchive, preserves stories from Fimfiction.
|
|
# Copyright (C) 2023 Joakim Soderlund
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
|
|
from io import BytesIO
|
|
from json import dumps
|
|
from multiprocessing import Pool
|
|
from sys import argv
|
|
from typing import Dict, Iterator, List, Tuple
|
|
from urllib.parse import urlparse, parse_qs
|
|
from zipfile import ZipFile
|
|
|
|
from bs4 import BeautifulSoup
|
|
|
|
from fimfarchive.fetchers import FimfarchiveFetcher
|
|
from fimfarchive.stories import Story
|
|
from fimfarchive.utils import tqdm
|
|
|
|
|
|
def parse(data: bytes) -> Iterator[str]:
|
|
dom = BeautifulSoup(data, features='html.parser')
|
|
|
|
for tag in dom.find_all('img'):
|
|
if 'src' in tag.attrs:
|
|
yield tag.attrs['src']
|
|
|
|
for tag in dom.find_all('a'):
|
|
if 'href' in tag.attrs:
|
|
yield tag.attrs['href']
|
|
|
|
|
|
def clean(urls: Iterator[str]) -> Iterator[str]:
|
|
for url in urls:
|
|
url = url.split('[/')[0]
|
|
url = url.split('">')[0]
|
|
url = url.replace('\n', '')
|
|
url = url.replace('\r', '')
|
|
|
|
if not url.strip():
|
|
continue
|
|
|
|
try:
|
|
parts = urlparse(url)
|
|
query = parse_qs(parts.query)
|
|
lhost = parts.netloc.lower()
|
|
except Exception as e:
|
|
yield f'error://{e!r}'
|
|
continue
|
|
|
|
if 'imgur' in lhost:
|
|
yield url
|
|
elif 'camo' in lhost and 'url' in query:
|
|
yield from query['url']
|
|
elif 'google' in lhost and 'q' in query:
|
|
yield from query['q']
|
|
elif 'google' in lhost and 'imgurl' in query:
|
|
yield from query['imgurl']
|
|
elif 'bing' in lhost and 'mediaurl' in query:
|
|
yield from query['mediaurl']
|
|
else:
|
|
yield url
|
|
|
|
|
|
def entries(source: ZipFile) -> Iterator[Tuple[str, List[str]]]:
|
|
for info in source.infolist():
|
|
data = source.read(info)
|
|
name = info.filename
|
|
|
|
if name.endswith('.htm') or name.endswith('.html'):
|
|
try:
|
|
yield name, list(clean(parse(data)))
|
|
except Exception as e:
|
|
yield name, [f'error://{e!r}']
|
|
|
|
|
|
def mapping(data: bytes) -> List[Tuple[str, List[str]]]:
|
|
with ZipFile(BytesIO(data)) as source:
|
|
return list(entries(source))
|
|
|
|
|
|
def extract(fetcher: FimfarchiveFetcher) -> Iterator[bytes]:
|
|
for story in fetcher:
|
|
yield story.data
|
|
|
|
|
|
if __name__ == '__main__':
|
|
fetcher = FimfarchiveFetcher(argv[1])
|
|
progbar = tqdm(total=len(fetcher))
|
|
|
|
with Pool(4) as pool:
|
|
loader = extract(fetcher)
|
|
mapper = pool.imap_unordered(mapping, loader)
|
|
|
|
for results in mapper:
|
|
progbar.update(1)
|
|
|
|
for name, urls in results:
|
|
print("\n".join(urls))
|