mirror of
https://github.com/yt-dlp/yt-dlp.git
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241 lines
8.1 KiB
Python
241 lines
8.1 KiB
Python
import re
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from .common import InfoExtractor
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from ..compat import compat_urlparse
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from ..utils import (
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clean_html,
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extract_attributes,
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ExtractorError,
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get_elements_by_class,
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int_or_none,
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js_to_json,
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smuggle_url,
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unescapeHTML,
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)
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def _get_elements_by_tag_and_attrib(html, tag=None, attribute=None, value=None, escape_value=True):
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"""Return the content of the tag with the specified attribute in the passed HTML document"""
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if tag is None:
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tag = '[a-zA-Z0-9:._-]+'
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if attribute is None:
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attribute = ''
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else:
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attribute = r'\s+(?P<attribute>%s)' % re.escape(attribute)
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if value is None:
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value = ''
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else:
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value = re.escape(value) if escape_value else value
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value = '=[\'"]?(?P<value>%s)[\'"]?' % value
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retlist = []
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for m in re.finditer(r'''(?xs)
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<(?P<tag>%s)
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(?:\s+[a-zA-Z0-9:._-]+(?:=[a-zA-Z0-9:._-]*|="[^"]*"|='[^']*'|))*?
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%s%s
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(?:\s+[a-zA-Z0-9:._-]+(?:=[a-zA-Z0-9:._-]*|="[^"]*"|='[^']*'|))*?
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\s*>
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(?P<content>.*?)
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</\1>
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''' % (tag, attribute, value), html):
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retlist.append(m)
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return retlist
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def _get_element_by_tag_and_attrib(html, tag=None, attribute=None, value=None, escape_value=True):
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retval = _get_elements_by_tag_and_attrib(html, tag, attribute, value, escape_value)
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return retval[0] if retval else None
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class DubokuIE(InfoExtractor):
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IE_NAME = 'duboku'
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IE_DESC = 'www.duboku.io'
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_VALID_URL = r'(?:https?://[^/]+\.duboku\.io/vodplay/)(?P<id>[0-9]+-[0-9-]+)\.html.*'
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_TESTS = [{
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'url': 'https://w.duboku.io/vodplay/1575-1-1.html',
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'info_dict': {
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'id': '1575-1-1',
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'ext': 'mp4',
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'series': '白色月光',
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'title': 'contains:白色月光',
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'season_number': 1,
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'episode_number': 1,
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'season': 'Season 1',
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'episode_id': '1',
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'season_id': '1',
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'episode': 'Episode 1',
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},
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'params': {
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'skip_download': 'm3u8 download',
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},
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}, {
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'url': 'https://w.duboku.io/vodplay/1588-1-1.html',
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'info_dict': {
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'id': '1588-1-1',
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'ext': 'mp4',
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'series': '亲爱的自己',
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'title': 'contains:第1集',
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'season_number': 1,
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'episode_number': 1,
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'episode': 'Episode 1',
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'season': 'Season 1',
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'episode_id': '1',
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'season_id': '1',
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},
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'params': {
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'skip_download': 'm3u8 download',
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},
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}]
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_PLAYER_DATA_PATTERN = r'player_data\s*=\s*(\{\s*(.*)})\s*;?\s*</script'
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def _real_extract(self, url):
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video_id = self._match_id(url)
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temp = video_id.split('-')
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series_id = temp[0]
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season_id = temp[1]
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episode_id = temp[2]
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webpage_url = 'https://w.duboku.io/vodplay/%s.html' % video_id
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webpage_html = self._download_webpage(webpage_url, video_id)
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# extract video url
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player_data = self._search_regex(
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self._PLAYER_DATA_PATTERN, webpage_html, 'player_data')
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player_data = self._parse_json(player_data, video_id, js_to_json)
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# extract title
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temp = get_elements_by_class('title', webpage_html)
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series_title = None
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title = None
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for html in temp:
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mobj = re.search(r'<a\s+.*>(.*)</a>', html)
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if mobj:
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href = extract_attributes(mobj.group(0)).get('href')
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if href:
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mobj1 = re.search(r'/(\d+)\.html', href)
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if mobj1 and mobj1.group(1) == series_id:
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series_title = clean_html(mobj.group(0))
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series_title = re.sub(r'[\s\r\n\t]+', ' ', series_title)
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title = clean_html(html)
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title = re.sub(r'[\s\r\n\t]+', ' ', title)
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break
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data_url = player_data.get('url')
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if not data_url:
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raise ExtractorError('Cannot find url in player_data')
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data_from = player_data.get('from')
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# if it is an embedded iframe, maybe it's an external source
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headers = {'Referer': webpage_url}
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if data_from == 'iframe':
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# use _type url_transparent to retain the meaningful details
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# of the video.
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return {
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'_type': 'url_transparent',
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'url': smuggle_url(data_url, {'http_headers': headers}),
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'id': video_id,
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'title': title,
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'series': series_title,
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'season_number': int_or_none(season_id),
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'season_id': season_id,
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'episode_number': int_or_none(episode_id),
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'episode_id': episode_id,
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}
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formats = self._extract_m3u8_formats(data_url, video_id, 'mp4', headers=headers)
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return {
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'id': video_id,
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'title': title,
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'series': series_title,
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'season_number': int_or_none(season_id),
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'season_id': season_id,
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'episode_number': int_or_none(episode_id),
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'episode_id': episode_id,
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'formats': formats,
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'http_headers': headers
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}
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class DubokuPlaylistIE(InfoExtractor):
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IE_NAME = 'duboku:list'
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IE_DESC = 'www.duboku.io entire series'
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_VALID_URL = r'(?:https?://[^/]+\.duboku\.io/voddetail/)(?P<id>[0-9]+)\.html.*'
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_TESTS = [{
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'url': 'https://w.duboku.io/voddetail/1575.html',
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'info_dict': {
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'id': 'startswith:1575',
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'title': '白色月光',
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},
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'playlist_count': 12,
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}, {
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'url': 'https://w.duboku.io/voddetail/1554.html',
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'info_dict': {
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'id': 'startswith:1554',
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'title': '以家人之名',
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},
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'playlist_mincount': 30,
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}]
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def _real_extract(self, url):
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mobj = self._match_valid_url(url)
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if mobj is None:
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raise ExtractorError('Invalid URL: %s' % url)
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series_id = mobj.group('id')
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fragment = compat_urlparse.urlparse(url).fragment
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webpage_url = 'https://w.duboku.io/voddetail/%s.html' % series_id
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webpage_html = self._download_webpage(webpage_url, series_id)
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# extract title
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title = _get_element_by_tag_and_attrib(webpage_html, 'h1', 'class', 'title')
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title = unescapeHTML(title.group('content')) if title else None
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if not title:
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title = self._html_search_meta('keywords', webpage_html)
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if not title:
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title = _get_element_by_tag_and_attrib(webpage_html, 'title')
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title = unescapeHTML(title.group('content')) if title else None
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# extract playlists
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playlists = {}
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for div in _get_elements_by_tag_and_attrib(
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webpage_html, attribute='id', value='playlist\\d+', escape_value=False):
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playlist_id = div.group('value')
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playlist = []
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for a in _get_elements_by_tag_and_attrib(
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div.group('content'), 'a', 'href', value='[^\'"]+?', escape_value=False):
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playlist.append({
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'href': unescapeHTML(a.group('value')),
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'title': unescapeHTML(a.group('content'))
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})
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playlists[playlist_id] = playlist
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# select the specified playlist if url fragment exists
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playlist = None
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playlist_id = None
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if fragment:
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playlist = playlists.get(fragment)
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playlist_id = fragment
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else:
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first = next(iter(playlists.items()), None)
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if first:
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(playlist_id, playlist) = first
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if not playlist:
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raise ExtractorError(
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'Cannot find %s' % fragment if fragment else 'Cannot extract playlist')
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# return url results
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return self.playlist_result([
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self.url_result(
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compat_urlparse.urljoin('https://w.duboku.io', x['href']),
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ie=DubokuIE.ie_key(), video_title=x.get('title'))
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for x in playlist], series_id + '#' + playlist_id, title)
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