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[extractor/bitchute] Improve BitChuteChannelIE (#5066)
Authored by: flashdagger, pukkandan
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@ -1,14 +1,18 @@
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import itertools
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import functools
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import re
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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HEADRequest,
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OnDemandPagedList,
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clean_html,
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get_element_by_class,
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get_elements_html_by_class,
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int_or_none,
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orderedSet,
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parse_count,
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parse_duration,
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traverse_obj,
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unified_strdate,
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urlencode_postdata,
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@ -109,51 +113,103 @@ def _real_extract(self, url):
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class BitChuteChannelIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?bitchute\.com/channel/(?P<id>[^/?#&]+)'
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_TEST = {
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'url': 'https://www.bitchute.com/channel/victoriaxrave/',
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'playlist_mincount': 185,
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_VALID_URL = r'https?://(?:www\.)?bitchute\.com/(?P<type>channel|playlist)/(?P<id>[^/?#&]+)'
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_TESTS = [{
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'url': 'https://www.bitchute.com/channel/bitchute/',
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'info_dict': {
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'id': 'victoriaxrave',
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'id': 'bitchute',
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'title': 'BitChute',
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'description': 'md5:5329fb3866125afa9446835594a9b138',
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},
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}
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'playlist': [
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{
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'md5': '7e427d7ed7af5a75b5855705ec750e2b',
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'info_dict': {
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'id': 'UGlrF9o9b-Q',
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'ext': 'mp4',
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'filesize': None,
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'title': 'This is the first video on #BitChute !',
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'description': 'md5:a0337e7b1fe39e32336974af8173a034',
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'thumbnail': r're:^https?://.*\.jpg$',
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'uploader': 'BitChute',
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'upload_date': '20170103',
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'duration': 16,
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'view_count': int,
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},
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}
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],
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'params': {
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'skip_download': True,
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'playlist_items': '-1',
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},
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}, {
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'url': 'https://www.bitchute.com/playlist/wV9Imujxasw9/',
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'playlist_mincount': 20,
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'info_dict': {
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'id': 'wV9Imujxasw9',
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'title': 'Bruce MacDonald and "The Light of Darkness"',
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'description': 'md5:04913227d2714af1d36d804aa2ab6b1e',
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}
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}]
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_TOKEN = 'zyG6tQcGPE5swyAEFLqKUwMuMMuF6IO2DZ6ZDQjGfsL0e4dcTLwqkTTul05Jdve7'
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PAGE_SIZE = 25
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HTML_CLASS_NAMES = {
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'channel': {
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'container': 'channel-videos-container',
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'title': 'channel-videos-title',
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'description': 'channel-videos-text',
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},
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'playlist': {
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'container': 'playlist-video',
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'title': 'title',
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'description': 'description',
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}
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def _entries(self, channel_id):
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channel_url = 'https://www.bitchute.com/channel/%s/' % channel_id
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offset = 0
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for page_num in itertools.count(1):
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data = self._download_json(
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'%sextend/' % channel_url, channel_id,
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'Downloading channel page %d' % page_num,
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data=urlencode_postdata({
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'csrfmiddlewaretoken': self._TOKEN,
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'name': '',
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'offset': offset,
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}), headers={
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'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
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'Referer': channel_url,
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'X-Requested-With': 'XMLHttpRequest',
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'Cookie': 'csrftoken=%s' % self._TOKEN,
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})
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if data.get('success') is False:
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break
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html = data.get('html')
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if not html:
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break
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video_ids = re.findall(
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r'class=["\']channel-videos-image-container[^>]+>\s*<a\b[^>]+\bhref=["\']/video/([^"\'/]+)',
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html)
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if not video_ids:
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break
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offset += len(video_ids)
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for video_id in video_ids:
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yield self.url_result(
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'https://www.bitchute.com/video/%s' % video_id,
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ie=BitChuteIE.ie_key(), video_id=video_id)
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}
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@staticmethod
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def _make_url(playlist_id, playlist_type):
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return f'https://www.bitchute.com/{playlist_type}/{playlist_id}/'
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def _fetch_page(self, playlist_id, playlist_type, page_num):
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playlist_url = self._make_url(playlist_id, playlist_type)
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data = self._download_json(
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f'{playlist_url}extend/', playlist_id, f'Downloading page {page_num}',
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data=urlencode_postdata({
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'csrfmiddlewaretoken': self._TOKEN,
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'name': '',
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'offset': page_num * self.PAGE_SIZE,
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}), headers={
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'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
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'Referer': playlist_url,
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'X-Requested-With': 'XMLHttpRequest',
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'Cookie': f'csrftoken={self._TOKEN}',
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})
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if not data.get('success'):
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return
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classes = self.HTML_CLASS_NAMES[playlist_type]
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for video_html in get_elements_html_by_class(classes['container'], data.get('html')):
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video_id = self._search_regex(
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r'<a\s[^>]*\bhref=["\']/video/([^"\'/]+)', video_html, 'video id', default=None)
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if not video_id:
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continue
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yield self.url_result(
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f'https://www.bitchute.com/video/{video_id}', BitChuteIE, video_id, url_transparent=True,
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title=clean_html(get_element_by_class(classes['title'], video_html)),
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description=clean_html(get_element_by_class(classes['description'], video_html)),
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duration=parse_duration(get_element_by_class('video-duration', video_html)),
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view_count=parse_count(clean_html(get_element_by_class('video-views', video_html))))
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def _real_extract(self, url):
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channel_id = self._match_id(url)
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playlist_type, playlist_id = self._match_valid_url(url).group('type', 'id')
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webpage = self._download_webpage(self._make_url(playlist_id, playlist_type), playlist_id)
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page_func = functools.partial(self._fetch_page, playlist_id, playlist_type)
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return self.playlist_result(
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self._entries(channel_id), playlist_id=channel_id)
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OnDemandPagedList(page_func, self.PAGE_SIZE), playlist_id,
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title=self._html_extract_title(webpage, default=None),
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description=self._html_search_meta(
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('description', 'og:description', 'twitter:description'), webpage, default=None),
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playlist_count=int_or_none(self._html_search_regex(
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r'<span>(\d+)\s+videos?</span>', webpage, 'playlist count', default=None)))
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@ -418,6 +418,8 @@ def get_elements_text_and_html_by_attribute(attribute, value, html, *, tag=r'[\w
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Return the text (content) and the html (whole) of the tag with the specified
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attribute in the passed HTML document
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"""
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if not value:
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return
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quote = '' if re.match(r'''[\s"'`=<>]''', value) else '?'
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