yt-dlp/yt_dlp/extractor/bitchute.py
pukkandan f72218c199
[extractor/bitchute] Simplify extractor (#5066)
* Check alternate domains when a URL does not work
* Obey `--no-check-formats`
* Remove webseeds (doesnt seem to exist anymore)

Authored by: flashdagger, pukkandan

Co-authored-by: Marcel <flashdagger@googlemail.com>
2022-11-04 19:44:00 +05:30

160 lines
6.2 KiB
Python

import itertools
import re
from .common import InfoExtractor
from ..utils import (
ExtractorError,
HEADRequest,
clean_html,
get_element_by_class,
int_or_none,
orderedSet,
traverse_obj,
unified_strdate,
urlencode_postdata,
)
class BitChuteIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?bitchute\.com/(?:video|embed|torrent/[^/]+)/(?P<id>[^/?#&]+)'
_EMBED_REGEX = [rf'<(?:script|iframe)[^>]+\bsrc=(["\'])(?P<url>{_VALID_URL})']
_TESTS = [{
'url': 'https://www.bitchute.com/video/UGlrF9o9b-Q/',
'md5': '7e427d7ed7af5a75b5855705ec750e2b',
'info_dict': {
'id': 'UGlrF9o9b-Q',
'ext': 'mp4',
'title': 'This is the first video on #BitChute !',
'description': 'md5:a0337e7b1fe39e32336974af8173a034',
'thumbnail': r're:^https?://.*\.jpg$',
'uploader': 'BitChute',
'upload_date': '20170103',
},
}, {
# video not downloadable in browser, but we can recover it
'url': 'https://www.bitchute.com/video/2s6B3nZjAk7R/',
'md5': '05c12397d5354bf24494885b08d24ed1',
'info_dict': {
'id': '2s6B3nZjAk7R',
'ext': 'mp4',
'filesize': 71537926,
'title': 'STYXHEXENHAMMER666 - Election Fraud, Clinton 2020, EU Armies, and Gun Control',
'description': 'md5:228ee93bd840a24938f536aeac9cf749',
'thumbnail': r're:^https?://.*\.jpg$',
'uploader': 'BitChute',
'upload_date': '20181113',
},
'params': {'check_formats': None},
}, {
'url': 'https://www.bitchute.com/embed/lbb5G1hjPhw/',
'only_matching': True,
}, {
'url': 'https://www.bitchute.com/torrent/Zee5BE49045h/szoMrox2JEI.webtorrent',
'only_matching': True,
}]
_HEADERS = {
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.57 Safari/537.36',
'Referer': 'https://www.bitchute.com/',
}
def _check_format(self, video_url, video_id):
urls = orderedSet(
re.sub(r'(^https?://)(seed\d+)(?=\.bitchute\.com)', fr'\g<1>{host}', video_url)
for host in (r'\g<2>', 'seed150', 'seed151', 'seed152', 'seed153'))
for url in urls:
try:
response = self._request_webpage(
HEADRequest(url), video_id=video_id, note=f'Checking {url}', headers=self._HEADERS)
except ExtractorError as e:
self.to_screen(f'{video_id}: URL is invalid, skipping: {e.cause}')
continue
return {
'url': url,
'filesize': int_or_none(response.headers.get('Content-Length'))
}
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(
f'https://www.bitchute.com/video/{video_id}', video_id, headers=self._HEADERS)
publish_date = clean_html(get_element_by_class('video-publish-date', webpage))
entries = self._parse_html5_media_entries(url, webpage, video_id)
formats = []
for format_ in traverse_obj(entries, (0, 'formats', ...)):
if self.get_param('check_formats') is not False:
format_.update(self._check_format(format_.pop('url'), video_id) or {})
if 'url' not in format_:
continue
formats.append(format_)
if not formats:
self.raise_no_formats(
'Video is unavailable. Please make sure this video is playable in the browser '
'before reporting this issue.', expected=True, video_id=video_id)
self._sort_formats(formats)
return {
'id': video_id,
'title': self._html_extract_title(webpage) or self._og_search_title(webpage),
'description': self._og_search_description(webpage, default=None),
'thumbnail': self._og_search_thumbnail(webpage),
'uploader': clean_html(get_element_by_class('owner', webpage)),
'upload_date': unified_strdate(self._search_regex(
r'at \d+:\d+ UTC on (.+?)\.', publish_date, 'upload date', fatal=False)),
'formats': formats,
}
class BitChuteChannelIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?bitchute\.com/channel/(?P<id>[^/?#&]+)'
_TEST = {
'url': 'https://www.bitchute.com/channel/victoriaxrave/',
'playlist_mincount': 185,
'info_dict': {
'id': 'victoriaxrave',
},
}
_TOKEN = 'zyG6tQcGPE5swyAEFLqKUwMuMMuF6IO2DZ6ZDQjGfsL0e4dcTLwqkTTul05Jdve7'
def _entries(self, channel_id):
channel_url = 'https://www.bitchute.com/channel/%s/' % channel_id
offset = 0
for page_num in itertools.count(1):
data = self._download_json(
'%sextend/' % channel_url, channel_id,
'Downloading channel page %d' % page_num,
data=urlencode_postdata({
'csrfmiddlewaretoken': self._TOKEN,
'name': '',
'offset': offset,
}), headers={
'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
'Referer': channel_url,
'X-Requested-With': 'XMLHttpRequest',
'Cookie': 'csrftoken=%s' % self._TOKEN,
})
if data.get('success') is False:
break
html = data.get('html')
if not html:
break
video_ids = re.findall(
r'class=["\']channel-videos-image-container[^>]+>\s*<a\b[^>]+\bhref=["\']/video/([^"\'/]+)',
html)
if not video_ids:
break
offset += len(video_ids)
for video_id in video_ids:
yield self.url_result(
'https://www.bitchute.com/video/%s' % video_id,
ie=BitChuteIE.ie_key(), video_id=video_id)
def _real_extract(self, url):
channel_id = self._match_id(url)
return self.playlist_result(
self._entries(channel_id), playlist_id=channel_id)