mirror of https://github.com/yt-dlp/yt-dlp
Elyse
2 years ago
committed by
GitHub
parent
2e2c60c4ba
commit
2aab569f1c
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import re
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import time
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from .common import InfoExtractor
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from ..aes import aes_cbc_encrypt
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from ..utils import bytes_to_intlist, determine_ext, intlist_to_bytes, int_or_none, traverse_obj
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class WeTvBaseIE(InfoExtractor):
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_VALID_URL_BASE = r'https?://(?:www\.)?wetv\.vip/(?:[^?#]+/)?play'
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def _get_ckey(self, video_id, url, app_version, platform):
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ua = self.get_param('http_headers')['User-Agent']
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payload = (f'{video_id}|{int(time.time())}|mg3c3b04ba|{app_version}|0000000000000000|'
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f'{platform}|{url[:48]}|{ua.lower()[:48]}||Mozilla|Netscape|Win32|00|')
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ciphertext_int_bytes = aes_cbc_encrypt(
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bytes_to_intlist(bytes(f'|{sum(map(ord, payload))}|{payload}', 'utf-8')),
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bytes_to_intlist(b'Ok\xda\xa3\x9e/\x8c\xb0\x7f^r-\x9e\xde\xf3\x14'),
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bytes_to_intlist(b'\x01PJ\xf3V\xe6\x19\xcf.B\xbb\xa6\x8c?p\xf9'),
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'whitespace')
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return intlist_to_bytes(ciphertext_int_bytes).hex()
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def _get_video_api_response(self, video_url, video_id, series_id, subtitle_format, video_format, video_quality):
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app_version = '3.5.57'
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platform = '4830201'
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ckey = self._get_ckey(video_id, video_url, app_version, platform)
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query = {
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'vid': video_id,
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'cid': series_id,
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'cKey': ckey,
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'encryptVer': '8.1',
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'spcaptiontype': '1' if subtitle_format == 'vtt' else '0', # 0 - SRT, 1 - VTT
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'sphls': '1' if video_format == 'hls' else '0', # 0 - MP4, 1 - HLS
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'defn': video_quality, # '': 480p, 'shd': 720p, 'fhd': 1080p
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'spsrt': '1', # Enable subtitles
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'sphttps': '1', # Enable HTTPS
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'otype': 'json', # Response format: xml, json,
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'dtype': '1',
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'spwm': '1',
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'host': 'wetv.vip', # These three values are needed for SHD
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'referer': 'wetv.vip',
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'ehost': video_url,
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'appVer': app_version,
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'platform': platform,
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}
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return self._search_json(r'QZOutputJson=', self._download_webpage(
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'https://play.wetv.vip/getvinfo', video_id, query=query), 'api_response', video_id)
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def _get_webpage_metadata(self, webpage, video_id):
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return self._parse_json(
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traverse_obj(self._search_nextjs_data(webpage, video_id), ('props', 'pageProps', 'data')),
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video_id, fatal=False)
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class WeTvEpisodeIE(WeTvBaseIE):
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IE_NAME = 'wetv:episode'
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_VALID_URL = WeTvBaseIE._VALID_URL_BASE + r'/(?P<series_id>\w+)(?:-[^?#]+)?/(?P<id>\w+)(?:-[^?#]+)?'
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_TESTS = [{
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'url': 'https://wetv.vip/en/play/air11ooo2rdsdi3-Cute-Programmer/v0040pr89t9-EP1-Cute-Programmer',
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'md5': 'a046f565c9dce9b263a0465a422cd7bf',
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'info_dict': {
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'id': 'v0040pr89t9',
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'ext': 'mp4',
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'title': 'EP1: Cute Programmer',
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'description': 'md5:e87beab3bf9f392d6b9e541a63286343',
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'thumbnail': r're:^https?://[^?#]+air11ooo2rdsdi3',
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'series': 'Cute Programmer',
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'episode': 'Episode 1',
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'episode_number': 1,
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'duration': 2835,
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},
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}, {
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'url': 'https://wetv.vip/en/play/u37kgfnfzs73kiu/p0039b9nvik',
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'md5': '4d9d69bcfd11da61f4aae64fc6b316b3',
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'info_dict': {
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'id': 'p0039b9nvik',
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'ext': 'mp4',
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'title': 'EP1: You Are My Glory',
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'description': 'md5:831363a4c3b4d7615e1f3854be3a123b',
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'thumbnail': r're:^https?://[^?#]+u37kgfnfzs73kiu',
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'series': 'You Are My Glory',
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'episode': 'Episode 1',
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'episode_number': 1,
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'duration': 2454,
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},
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}, {
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'url': 'https://wetv.vip/en/play/lcxgwod5hapghvw-WeTV-PICK-A-BOO/i0042y00lxp-Zhao-Lusi-Describes-The-First-Experiences-She-Had-In-Who-Rules-The-World-%7C-WeTV-PICK-A-BOO',
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'md5': '71133f5c2d5d6cad3427e1b010488280',
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'info_dict': {
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'id': 'i0042y00lxp',
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'ext': 'mp4',
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'title': 'md5:f7a0857dbe5fbbe2e7ad630b92b54e6a',
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'description': 'md5:76260cb9cdc0ef76826d7ca9d92fadfa',
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'thumbnail': r're:^https?://[^?#]+lcxgwod5hapghvw',
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'series': 'WeTV PICK-A-BOO',
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'episode': 'Episode 0',
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'episode_number': 0,
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'duration': 442,
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},
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}]
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def _extract_video_formats_and_subtitles(self, api_response, video_id, video_quality):
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video_response = api_response['vl']['vi'][0]
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video_width = video_response.get('vw')
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video_height = video_response.get('vh')
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formats, subtitles = [], {}
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for video_format in video_response['ul']['ui']:
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if video_format.get('hls'):
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fmts, subs = self._extract_m3u8_formats_and_subtitles(
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video_format['url'] + video_format['hls']['pname'], video_id, 'mp4', fatal=False)
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for f in fmts:
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f['width'] = video_width
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f['height'] = video_height
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formats.extend(fmts)
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self._merge_subtitles(subs, target=subtitles)
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else:
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formats.append({
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'url': f'{video_format["url"]}{video_response["fn"]}?vkey={video_response["fvkey"]}',
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'width': video_width,
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'height': video_height,
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'ext': 'mp4',
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})
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return formats, subtitles
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def _extract_video_subtitles(self, api_response, subtitles_format):
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subtitles = {}
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for subtitle in traverse_obj(api_response, ('sfl', 'fi')):
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subtitles.setdefault(subtitle['lang'].lower(), []).append({
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'url': subtitle['url'],
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'ext': subtitles_format,
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'protocol': 'm3u8_native' if determine_ext(subtitle['url']) == 'm3u8' else 'http',
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})
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return subtitles
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def _real_extract(self, url):
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video_id, series_id = self._match_valid_url(url).group('id', 'series_id')
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webpage = self._download_webpage(url, video_id)
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formats, subtitles = [], {}
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for video_format, subtitle_format, video_quality in (('mp4', 'srt', ''), ('hls', 'vtt', 'shd'), ('hls', 'vtt', 'fhd')):
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api_response = self._get_video_api_response(url, video_id, series_id, subtitle_format, video_format, video_quality)
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fmts, subs = self._extract_video_formats_and_subtitles(api_response, video_id, video_quality)
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native_subtitles = self._extract_video_subtitles(api_response, subtitle_format)
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formats.extend(fmts)
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self._merge_subtitles(subs, native_subtitles, target=subtitles)
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self._sort_formats(formats)
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webpage_metadata = self._get_webpage_metadata(webpage, video_id)
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return {
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'id': video_id,
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'title': (self._og_search_title(webpage)
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or traverse_obj(webpage_metadata, ('coverInfo', 'description'))),
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'description': (self._og_search_description(webpage)
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or traverse_obj(webpage_metadata, ('coverInfo', 'description'))),
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'formats': formats,
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'subtitles': subtitles,
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'thumbnail': self._og_search_thumbnail(webpage),
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'duration': int_or_none(traverse_obj(webpage_metadata, ('videoInfo', 'duration'))),
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'series': traverse_obj(webpage_metadata, ('coverInfo', 'title')),
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'episode_number': int_or_none(traverse_obj(webpage_metadata, ('videoInfo', 'episode'))),
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}
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class WeTvSeriesIE(WeTvBaseIE):
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_VALID_URL = WeTvBaseIE._VALID_URL_BASE + r'/(?P<id>\w+)(?:-[^/?#]+)?/?(?:[?#]|$)'
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_TESTS = [{
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'url': 'https://wetv.vip/play/air11ooo2rdsdi3-Cute-Programmer',
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'info_dict': {
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'id': 'air11ooo2rdsdi3',
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'title': 'Cute Programmer',
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'description': 'md5:e87beab3bf9f392d6b9e541a63286343',
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},
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'playlist_count': 30,
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}, {
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'url': 'https://wetv.vip/en/play/u37kgfnfzs73kiu-You-Are-My-Glory',
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'info_dict': {
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'id': 'u37kgfnfzs73kiu',
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'title': 'You Are My Glory',
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'description': 'md5:831363a4c3b4d7615e1f3854be3a123b',
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},
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'playlist_count': 32,
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}]
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def _real_extract(self, url):
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series_id = self._match_id(url)
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webpage = self._download_webpage(url, series_id)
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webpage_metadata = self._get_webpage_metadata(webpage, series_id)
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episode_paths = (re.findall(r'<a[^>]+class="play-video__link"[^>]+href="(?P<path>[^"]+)', webpage)
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or [f'/{series_id}/{episode["vid"]}' for episode in webpage_metadata.get('videoList')])
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return self.playlist_from_matches(
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episode_paths, series_id, ie=WeTvEpisodeIE,
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title=traverse_obj(webpage_metadata, ('coverInfo', 'title')) or self._og_search_title(webpage),
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description=traverse_obj(webpage_metadata, ('coverInfo', 'description')) or self._og_search_description(webpage))
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