Adding upstream version 2024.03.10.upstream/2024.03.10

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 404 insertions, 0 deletions

diff --git a/yt_dlp/extractor/naver.py b/yt_dlp/extractor/naver.py
new file mode 100644
index 0000000..806b790
--- /dev/null
+++ b/yt_dlp/extractor/naver.py
@@ -0,0 +1,404 @@
+import base64
+import hashlib
+import hmac
+import itertools
+import json
+import re
+import time
+from urllib.parse import parse_qs, urlparse
+
+from .common import InfoExtractor
+from ..utils import (
+    ExtractorError,
+    dict_get,
+    int_or_none,
+    join_nonempty,
+    merge_dicts,
+    parse_iso8601,
+    traverse_obj,
+    try_get,
+    unified_timestamp,
+    update_url_query,
+    url_or_none,
+)
+
+
+class NaverBaseIE(InfoExtractor):
+    _CAPTION_EXT_RE = r'\.(?:ttml|vtt)'
+
+    @staticmethod  # NB: Used in WeverseIE
+    def process_subtitles(vod_data, process_url):
+        ret = {'subtitles': {}, 'automatic_captions': {}}
+        for caption in traverse_obj(vod_data, ('captions', 'list', ...)):
+            caption_url = caption.get('source')
+            if not caption_url:
+                continue
+            type_ = 'automatic_captions' if caption.get('type') == 'auto' else 'subtitles'
+            lang = caption.get('locale') or join_nonempty('language', 'country', from_dict=caption) or 'und'
+            if caption.get('type') == 'fan':
+                lang += '_fan%d' % next(i for i in itertools.count(1) if f'{lang}_fan{i}' not in ret[type_])
+            ret[type_].setdefault(lang, []).extend({
+                'url': sub_url,
+                'name': join_nonempty('label', 'fanName', from_dict=caption, delim=' - '),
+            } for sub_url in process_url(caption_url))
+        return ret
+
+    def _extract_video_info(self, video_id, vid, key):
+        video_data = self._download_json(
+            'http://play.rmcnmv.naver.com/vod/play/v2.0/' + vid,
+            video_id, query={
+                'key': key,
+            })
+        meta = video_data['meta']
+        title = meta['subject']
+        formats = []
+        get_list = lambda x: try_get(video_data, lambda y: y[x + 's']['list'], list) or []
+
+        def extract_formats(streams, stream_type, query={}):
+            for stream in streams:
+                stream_url = stream.get('source')
+                if not stream_url:
+                    continue
+                stream_url = update_url_query(stream_url, query)
+                encoding_option = stream.get('encodingOption', {})
+                bitrate = stream.get('bitrate', {})
+                formats.append({
+                    'format_id': '%s_%s' % (stream.get('type') or stream_type, dict_get(encoding_option, ('name', 'id'))),
+                    'url': stream_url,
+                    'ext': 'mp4',
+                    'width': int_or_none(encoding_option.get('width')),
+                    'height': int_or_none(encoding_option.get('height')),
+                    'vbr': int_or_none(bitrate.get('video')),
+                    'abr': int_or_none(bitrate.get('audio')),
+                    'filesize': int_or_none(stream.get('size')),
+                    'protocol': 'm3u8_native' if stream_type == 'HLS' else None,
+                })
+
+        extract_formats(get_list('video'), 'H264')
+        for stream_set in video_data.get('streams', []):
+            query = {}
+            for param in stream_set.get('keys', []):
+                query[param['name']] = param['value']
+            stream_type = stream_set.get('type')
+            videos = stream_set.get('videos')
+            if videos:
+                extract_formats(videos, stream_type, query)
+            elif stream_type == 'HLS':
+                stream_url = stream_set.get('source')
+                if not stream_url:
+                    continue
+                formats.extend(self._extract_m3u8_formats(
+                    update_url_query(stream_url, query), video_id,
+                    'mp4', 'm3u8_native', m3u8_id=stream_type, fatal=False))
+
+        replace_ext = lambda x, y: re.sub(self._CAPTION_EXT_RE, '.' + y, x)
+
+        def get_subs(caption_url):
+            if re.search(self._CAPTION_EXT_RE, caption_url):
+                return [
+                    replace_ext(caption_url, 'ttml'),
+                    replace_ext(caption_url, 'vtt'),
+                ]
+            return [caption_url]
+
+        user = meta.get('user', {})
+
+        return {
+            'id': video_id,
+            'title': title,
+            'formats': formats,
+            'thumbnail': try_get(meta, lambda x: x['cover']['source']),
+            'view_count': int_or_none(meta.get('count')),
+            'uploader_id': user.get('id'),
+            'uploader': user.get('name'),
+            'uploader_url': user.get('url'),
+            **self.process_subtitles(video_data, get_subs),
+        }
+
+    def _call_api(self, path, video_id):
+        api_endpoint = f'https://apis.naver.com/now_web2/now_web_api/v1{path}'
+        key = b'nbxvs5nwNG9QKEWK0ADjYA4JZoujF4gHcIwvoCxFTPAeamq5eemvt5IWAYXxrbYM'
+        msgpad = int(time.time() * 1000)
+        md = base64.b64encode(hmac.HMAC(
+            key, f'{api_endpoint[:255]}{msgpad}'.encode(), digestmod=hashlib.sha1).digest()).decode()
+
+        return self._download_json(api_endpoint, video_id=video_id, headers=self.geo_verification_headers(), query={
+            'msgpad': msgpad,
+            'md': md,
+        })['result']
+
+
+class NaverIE(NaverBaseIE):
+    _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/(?:v|embed)/(?P<id>\d+)'
+    _GEO_BYPASS = False
+    _TESTS = [{
+        'url': 'http://tv.naver.com/v/81652',
+        'info_dict': {
+            'id': '81652',
+            'ext': 'mp4',
+            'title': '[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번',
+            'description': '메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.',
+            'timestamp': 1378200754,
+            'upload_date': '20130903',
+            'uploader': '메가스터디, 합격불변의 법칙',
+            'uploader_id': 'megastudy',
+            'uploader_url': 'https://tv.naver.com/megastudy',
+            'view_count': int,
+            'like_count': int,
+            'comment_count': int,
+            'duration': 2118,
+            'thumbnail': r're:^https?://.*\.jpg',
+        },
+    }, {
+        'url': 'http://tv.naver.com/v/395837',
+        'md5': '7791205fa89dbed2f5e3eb16d287ff05',
+        'info_dict': {
+            'id': '395837',
+            'ext': 'mp4',
+            'title': '9년이 지나도 아픈 기억, 전효성의 아버지',
+            'description': 'md5:c76be23e21403a6473d8119678cdb5cb',
+            'timestamp': 1432030253,
+            'upload_date': '20150519',
+            'uploader': '4가지쇼',
+            'uploader_id': '4show',
+            'uploader_url': 'https://tv.naver.com/4show',
+            'view_count': int,
+            'like_count': int,
+            'comment_count': int,
+            'duration': 277,
+            'thumbnail': r're:^https?://.*\.jpg',
+        },
+    }, {
+        'url': 'http://tvcast.naver.com/v/81652',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        data = self._call_api(f'/clips/{video_id}/play-info', video_id)
+
+        vid = traverse_obj(data, ('clip', 'videoId', {str}))
+        in_key = traverse_obj(data, ('play', 'inKey', {str}))
+
+        if not vid or not in_key:
+            raise ExtractorError('Unable to extract video info')
+
+        info = self._extract_video_info(video_id, vid, in_key)
+        info.update(traverse_obj(data, ('clip', {
+            'title': 'title',
+            'description': 'description',
+            'timestamp': ('firstExposureDatetime', {parse_iso8601}),
+            'duration': ('playTime', {int_or_none}),
+            'like_count': ('likeItCount', {int_or_none}),
+            'view_count': ('playCount', {int_or_none}),
+            'comment_count': ('commentCount', {int_or_none}),
+            'thumbnail': ('thumbnailImageUrl', {url_or_none}),
+            'uploader': 'channelName',
+            'uploader_id': 'channelId',
+            'uploader_url': ('channelUrl', {url_or_none}),
+            'age_limit': ('adultVideo', {lambda x: 19 if x else None}),
+        })))
+        return info
+
+
+class NaverLiveIE(NaverBaseIE):
+    IE_NAME = 'Naver:live'
+    _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/l/(?P<id>\d+)'
+    _GEO_BYPASS = False
+    _TESTS = [{
+        'url': 'https://tv.naver.com/l/127062',
+        'info_dict': {
+            'id': '127062',
+            'ext': 'mp4',
+            'live_status': 'is_live',
+            'channel': '뉴스는 YTN',
+            'channel_id': 'ytnnews24',
+            'title': 're:^대한민국 24시간 뉴스 채널 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
+            'description': 'md5:f938b5956711beab6f882314ffadf4d5',
+            'start_time': 1677752280,
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
+            'like_count': int,
+        },
+    }, {
+        'url': 'https://tv.naver.com/l/140535',
+        'info_dict': {
+            'id': '140535',
+            'ext': 'mp4',
+            'live_status': 'is_live',
+            'channel': 'KBS뉴스',
+            'channel_id': 'kbsnews',
+            'start_time': 1696867320,
+            'title': 're:^언제 어디서나! KBS 뉴스 24 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
+            'description': 'md5:6ad419c0bf2f332829bda3f79c295284',
+            'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
+            'like_count': int,
+        },
+    }, {
+        'url': 'https://tv.naver.com/l/54887',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        data = self._call_api(f'/live-end/normal/{video_id}/play-info?renewLastPlayDate=true', video_id)
+
+        status = traverse_obj(data, ('live', 'liveStatus'))
+        if status == 'CLOSED':
+            raise ExtractorError('Stream is offline.', expected=True)
+        elif status != 'OPENED':
+            raise ExtractorError(f'Unknown status {status!r}')
+
+        return {
+            'id': video_id,
+            'formats': self._extract_m3u8_formats(
+                traverse_obj(data, ('playbackBody', {json.loads}, 'media', 0, 'path')), video_id, live=True),
+            **traverse_obj(data, ('live', {
+                'title': 'title',
+                'channel': 'channelName',
+                'channel_id': 'channelId',
+                'description': 'description',
+                'like_count': (('likeCount', 'likeItCount'), {int_or_none}),
+                'thumbnail': ('thumbnailImageUrl', {url_or_none}),
+                'start_time': (('startTime', 'startDateTime', 'startYmdt'), {parse_iso8601}),
+            }), get_all=False),
+            'is_live': True
+        }
+
+
+class NaverNowIE(NaverBaseIE):
+    IE_NAME = 'navernow'
+    _VALID_URL = r'https?://now\.naver\.com/s/now\.(?P<id>\w+)'
+    _API_URL = 'https://apis.naver.com/now_web/oldnow_web/v4'
+    _TESTS = [{
+        'url': 'https://now.naver.com/s/now.4759?shareReplayId=26331132#replay=',
+        'md5': 'e05854162c21c221481de16b2944a0bc',
+        'info_dict': {
+            'id': '4759-26331132',
+            'title': '아이키X노제\r\n💖꽁냥꽁냥💖(1)',
+            'ext': 'mp4',
+            'thumbnail': r're:^https?://.*\.jpg',
+            'timestamp': 1650369600,
+            'upload_date': '20220419',
+            'uploader_id': 'now',
+            'view_count': int,
+            'uploader_url': 'https://now.naver.com/show/4759',
+            'uploader': '아이키의 떰즈업',
+        },
+        'params': {
+            'noplaylist': True,
+        }
+    }, {
+        'url': 'https://now.naver.com/s/now.4759?shareHightlight=26601461#highlight=',
+        'md5': '9f6118e398aa0f22b2152f554ea7851b',
+        'info_dict': {
+            'id': '4759-26601461',
+            'title': '아이키: 나 리정한테 흔들렸어,,, 질투 폭발하는 노제 여보😾 [아이키의 떰즈업]ㅣ네이버 NOW.',
+            'ext': 'mp4',
+            'thumbnail': r're:^https?://.*\.jpg',
+            'upload_date': '20220504',
+            'timestamp': 1651648311,
+            'uploader_id': 'now',
+            'view_count': int,
+            'uploader_url': 'https://now.naver.com/show/4759',
+            'uploader': '아이키의 떰즈업',
+        },
+        'params': {
+            'noplaylist': True,
+        },
+    }, {
+        'url': 'https://now.naver.com/s/now.4759',
+        'info_dict': {
+            'id': '4759',
+            'title': '아이키의 떰즈업',
+        },
+        'playlist_mincount': 101
+    }, {
+        'url': 'https://now.naver.com/s/now.4759?shareReplayId=26331132#replay',
+        'info_dict': {
+            'id': '4759',
+            'title': '아이키의 떰즈업',
+        },
+        'playlist_mincount': 101,
+    }, {
+        'url': 'https://now.naver.com/s/now.4759?shareHightlight=26601461#highlight=',
+        'info_dict': {
+            'id': '4759',
+            'title': '아이키의 떰즈업',
+        },
+        'playlist_mincount': 101,
+    }, {
+        'url': 'https://now.naver.com/s/now.kihyunplay?shareReplayId=30573291#replay',
+        'only_matching': True,
+    }]
+
+    def _extract_replay(self, show_id, replay_id):
+        vod_info = self._download_json(f'{self._API_URL}/shows/now.{show_id}/vod/{replay_id}', replay_id)
+        in_key = self._download_json(f'{self._API_URL}/shows/now.{show_id}/vod/{replay_id}/inkey', replay_id)['inKey']
+        return merge_dicts({
+            'id': f'{show_id}-{replay_id}',
+            'title': traverse_obj(vod_info, ('episode', 'title')),
+            'timestamp': unified_timestamp(traverse_obj(vod_info, ('episode', 'start_time'))),
+            'thumbnail': vod_info.get('thumbnail_image_url'),
+        }, self._extract_video_info(replay_id, vod_info['video_id'], in_key))
+
+    def _extract_show_replays(self, show_id):
+        page_size = 15
+        page = 1
+        while True:
+            show_vod_info = self._download_json(
+                f'{self._API_URL}/vod-shows/now.{show_id}', show_id,
+                query={'page': page, 'page_size': page_size},
+                note=f'Downloading JSON vod list for show {show_id} - page {page}'
+            )['response']['result']
+            for v in show_vod_info.get('vod_list') or []:
+                yield self._extract_replay(show_id, v['id'])
+
+            if len(show_vod_info.get('vod_list') or []) < page_size:
+                break
+            page += 1
+
+    def _extract_show_highlights(self, show_id, highlight_id=None):
+        page_size = 10
+        page = 1
+        while True:
+            highlights_videos = self._download_json(
+                f'{self._API_URL}/shows/now.{show_id}/highlights/videos/', show_id,
+                query={'page': page, 'page_size': page_size},
+                note=f'Downloading JSON highlights for show {show_id} - page {page}')
+
+            for highlight in highlights_videos.get('results') or []:
+                if highlight_id and highlight.get('clip_no') != int(highlight_id):
+                    continue
+                yield merge_dicts({
+                    'id': f'{show_id}-{highlight["clip_no"]}',
+                    'title': highlight.get('title'),
+                    'timestamp': unified_timestamp(highlight.get('regdate')),
+                    'thumbnail': highlight.get('thumbnail_url'),
+                }, self._extract_video_info(highlight['clip_no'], highlight['video_id'], highlight['video_inkey']))
+
+            if len(highlights_videos.get('results') or []) < page_size:
+                break
+            page += 1
+
+    def _extract_highlight(self, show_id, highlight_id):
+        try:
+            return next(self._extract_show_highlights(show_id, highlight_id))
+        except StopIteration:
+            raise ExtractorError(f'Unable to find highlight {highlight_id} for show {show_id}')
+
+    def _real_extract(self, url):
+        show_id = self._match_id(url)
+        qs = parse_qs(urlparse(url).query)
+
+        if not self._yes_playlist(show_id, qs.get('shareHightlight')):
+            return self._extract_highlight(show_id, qs['shareHightlight'][0])
+        elif not self._yes_playlist(show_id, qs.get('shareReplayId')):
+            return self._extract_replay(show_id, qs['shareReplayId'][0])
+
+        show_info = self._download_json(
+            f'{self._API_URL}/shows/now.{show_id}/', show_id,
+            note=f'Downloading JSON vod list for show {show_id}')
+
+        return self.playlist_result(
+            itertools.chain(self._extract_show_replays(show_id), self._extract_show_highlights(show_id)),
+            show_id, show_info.get('title'))