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1 | import itertools | |
2 | import re | |
3 | from urllib.parse import urlparse, parse_qs | |
4 | ||
5 | from .common import InfoExtractor | |
6 | from ..utils import ( | |
7 | ExtractorError, | |
8 | clean_html, | |
9 | dict_get, | |
10 | int_or_none, | |
11 | join_nonempty, | |
12 | merge_dicts, | |
13 | parse_duration, | |
14 | traverse_obj, | |
15 | try_get, | |
16 | unified_timestamp, | |
17 | update_url_query, | |
18 | ) | |
19 | ||
20 | ||
21 | class NaverBaseIE(InfoExtractor): | |
22 | _CAPTION_EXT_RE = r'\.(?:ttml|vtt)' | |
23 | ||
24 | @staticmethod # NB: Used in WeverseIE | |
25 | def process_subtitles(vod_data, process_url): | |
26 | ret = {'subtitles': {}, 'automatic_captions': {}} | |
27 | for caption in traverse_obj(vod_data, ('captions', 'list', ...)): | |
28 | caption_url = caption.get('source') | |
29 | if not caption_url: | |
30 | continue | |
31 | type_ = 'automatic_captions' if caption.get('type') == 'auto' else 'subtitles' | |
32 | lang = caption.get('locale') or join_nonempty('language', 'country', from_dict=caption) or 'und' | |
33 | if caption.get('type') == 'fan': | |
34 | lang += '_fan%d' % next(i for i in itertools.count(1) if f'{lang}_fan{i}' not in ret[type_]) | |
35 | ret[type_].setdefault(lang, []).extend({ | |
36 | 'url': sub_url, | |
37 | 'name': join_nonempty('label', 'fanName', from_dict=caption, delim=' - '), | |
38 | } for sub_url in process_url(caption_url)) | |
39 | return ret | |
40 | ||
41 | def _extract_video_info(self, video_id, vid, key): | |
42 | video_data = self._download_json( | |
43 | 'http://play.rmcnmv.naver.com/vod/play/v2.0/' + vid, | |
44 | video_id, query={ | |
45 | 'key': key, | |
46 | }) | |
47 | meta = video_data['meta'] | |
48 | title = meta['subject'] | |
49 | formats = [] | |
50 | get_list = lambda x: try_get(video_data, lambda y: y[x + 's']['list'], list) or [] | |
51 | ||
52 | def extract_formats(streams, stream_type, query={}): | |
53 | for stream in streams: | |
54 | stream_url = stream.get('source') | |
55 | if not stream_url: | |
56 | continue | |
57 | stream_url = update_url_query(stream_url, query) | |
58 | encoding_option = stream.get('encodingOption', {}) | |
59 | bitrate = stream.get('bitrate', {}) | |
60 | formats.append({ | |
61 | 'format_id': '%s_%s' % (stream.get('type') or stream_type, dict_get(encoding_option, ('name', 'id'))), | |
62 | 'url': stream_url, | |
63 | 'ext': 'mp4', | |
64 | 'width': int_or_none(encoding_option.get('width')), | |
65 | 'height': int_or_none(encoding_option.get('height')), | |
66 | 'vbr': int_or_none(bitrate.get('video')), | |
67 | 'abr': int_or_none(bitrate.get('audio')), | |
68 | 'filesize': int_or_none(stream.get('size')), | |
69 | 'protocol': 'm3u8_native' if stream_type == 'HLS' else None, | |
70 | }) | |
71 | ||
72 | extract_formats(get_list('video'), 'H264') | |
73 | for stream_set in video_data.get('streams', []): | |
74 | query = {} | |
75 | for param in stream_set.get('keys', []): | |
76 | query[param['name']] = param['value'] | |
77 | stream_type = stream_set.get('type') | |
78 | videos = stream_set.get('videos') | |
79 | if videos: | |
80 | extract_formats(videos, stream_type, query) | |
81 | elif stream_type == 'HLS': | |
82 | stream_url = stream_set.get('source') | |
83 | if not stream_url: | |
84 | continue | |
85 | formats.extend(self._extract_m3u8_formats( | |
86 | update_url_query(stream_url, query), video_id, | |
87 | 'mp4', 'm3u8_native', m3u8_id=stream_type, fatal=False)) | |
88 | ||
89 | replace_ext = lambda x, y: re.sub(self._CAPTION_EXT_RE, '.' + y, x) | |
90 | ||
91 | def get_subs(caption_url): | |
92 | if re.search(self._CAPTION_EXT_RE, caption_url): | |
93 | return [ | |
94 | replace_ext(caption_url, 'ttml'), | |
95 | replace_ext(caption_url, 'vtt'), | |
96 | ] | |
97 | return [caption_url] | |
98 | ||
99 | user = meta.get('user', {}) | |
100 | ||
101 | return { | |
102 | 'id': video_id, | |
103 | 'title': title, | |
104 | 'formats': formats, | |
105 | 'thumbnail': try_get(meta, lambda x: x['cover']['source']), | |
106 | 'view_count': int_or_none(meta.get('count')), | |
107 | 'uploader_id': user.get('id'), | |
108 | 'uploader': user.get('name'), | |
109 | 'uploader_url': user.get('url'), | |
110 | **self.process_subtitles(video_data, get_subs), | |
111 | } | |
112 | ||
113 | ||
114 | class NaverIE(NaverBaseIE): | |
115 | _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/(?:v|embed)/(?P<id>\d+)' | |
116 | _GEO_BYPASS = False | |
117 | _TESTS = [{ | |
118 | 'url': 'http://tv.naver.com/v/81652', | |
119 | 'info_dict': { | |
120 | 'id': '81652', | |
121 | 'ext': 'mp4', | |
122 | 'title': '[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번', | |
123 | 'description': '메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.', | |
124 | 'timestamp': 1378200754, | |
125 | 'upload_date': '20130903', | |
126 | 'uploader': '메가스터디, 합격불변의 법칙', | |
127 | 'uploader_id': 'megastudy', | |
128 | }, | |
129 | }, { | |
130 | 'url': 'http://tv.naver.com/v/395837', | |
131 | 'md5': '8a38e35354d26a17f73f4e90094febd3', | |
132 | 'info_dict': { | |
133 | 'id': '395837', | |
134 | 'ext': 'mp4', | |
135 | 'title': '9년이 지나도 아픈 기억, 전효성의 아버지', | |
136 | 'description': 'md5:eb6aca9d457b922e43860a2a2b1984d3', | |
137 | 'timestamp': 1432030253, | |
138 | 'upload_date': '20150519', | |
139 | 'uploader': '4가지쇼 시즌2', | |
140 | 'uploader_id': 'wrappinguser29', | |
141 | }, | |
142 | 'skip': 'Georestricted', | |
143 | }, { | |
144 | 'url': 'http://tvcast.naver.com/v/81652', | |
145 | 'only_matching': True, | |
146 | }] | |
147 | ||
148 | def _real_extract(self, url): | |
149 | video_id = self._match_id(url) | |
150 | content = self._download_json( | |
151 | 'https://tv.naver.com/api/json/v/' + video_id, | |
152 | video_id, headers=self.geo_verification_headers()) | |
153 | player_info_json = content.get('playerInfoJson') or {} | |
154 | current_clip = player_info_json.get('currentClip') or {} | |
155 | ||
156 | vid = current_clip.get('videoId') | |
157 | in_key = current_clip.get('inKey') | |
158 | ||
159 | if not vid or not in_key: | |
160 | player_auth = try_get(player_info_json, lambda x: x['playerOption']['auth']) | |
161 | if player_auth == 'notCountry': | |
162 | self.raise_geo_restricted(countries=['KR']) | |
163 | elif player_auth == 'notLogin': | |
164 | self.raise_login_required() | |
165 | raise ExtractorError('couldn\'t extract vid and key') | |
166 | info = self._extract_video_info(video_id, vid, in_key) | |
167 | info.update({ | |
168 | 'description': clean_html(current_clip.get('description')), | |
169 | 'timestamp': int_or_none(current_clip.get('firstExposureTime'), 1000), | |
170 | 'duration': parse_duration(current_clip.get('displayPlayTime')), | |
171 | 'like_count': int_or_none(current_clip.get('recommendPoint')), | |
172 | 'age_limit': 19 if current_clip.get('adult') else None, | |
173 | }) | |
174 | return info | |
175 | ||
176 | ||
177 | class NaverLiveIE(InfoExtractor): | |
178 | IE_NAME = 'Naver:live' | |
179 | _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/l/(?P<id>\d+)' | |
180 | _GEO_BYPASS = False | |
181 | _TESTS = [{ | |
182 | 'url': 'https://tv.naver.com/l/52010', | |
183 | 'info_dict': { | |
184 | 'id': '52010', | |
185 | 'ext': 'mp4', | |
186 | 'title': '[LIVE] 뉴스특보 : "수도권 거리두기, 2주간 2단계로 조정"', | |
187 | 'description': 'md5:df7f0c237a5ed5e786ce5c91efbeaab3', | |
188 | 'channel_id': 'NTV-ytnnews24-0', | |
189 | 'start_time': 1597026780000, | |
190 | }, | |
191 | }, { | |
192 | 'url': 'https://tv.naver.com/l/51549', | |
193 | 'info_dict': { | |
194 | 'id': '51549', | |
195 | 'ext': 'mp4', | |
196 | 'title': '연합뉴스TV - 코로나19 뉴스특보', | |
197 | 'description': 'md5:c655e82091bc21e413f549c0eaccc481', | |
198 | 'channel_id': 'NTV-yonhapnewstv-0', | |
199 | 'start_time': 1596406380000, | |
200 | }, | |
201 | }, { | |
202 | 'url': 'https://tv.naver.com/l/54887', | |
203 | 'only_matching': True, | |
204 | }] | |
205 | ||
206 | def _real_extract(self, url): | |
207 | video_id = self._match_id(url) | |
208 | page = self._download_webpage(url, video_id, 'Downloading Page', 'Unable to download Page') | |
209 | secure_url = self._search_regex(r'sApiF:\s+(?:"|\')([^"\']+)', page, 'secureurl') | |
210 | ||
211 | info = self._extract_video_info(video_id, secure_url) | |
212 | info.update({ | |
213 | 'description': self._og_search_description(page) | |
214 | }) | |
215 | ||
216 | return info | |
217 | ||
218 | def _extract_video_info(self, video_id, url): | |
219 | video_data = self._download_json(url, video_id, headers=self.geo_verification_headers()) | |
220 | meta = video_data.get('meta') | |
221 | status = meta.get('status') | |
222 | ||
223 | if status == 'CLOSED': | |
224 | raise ExtractorError('Stream is offline.', expected=True) | |
225 | elif status != 'OPENED': | |
226 | raise ExtractorError('Unknown status %s' % status) | |
227 | ||
228 | title = meta.get('title') | |
229 | stream_list = video_data.get('streams') | |
230 | ||
231 | if stream_list is None: | |
232 | raise ExtractorError('Could not get stream data.', expected=True) | |
233 | ||
234 | formats = [] | |
235 | for quality in stream_list: | |
236 | if not quality.get('url'): | |
237 | continue | |
238 | ||
239 | prop = quality.get('property') | |
240 | if prop.get('abr'): # This abr doesn't mean Average audio bitrate. | |
241 | continue | |
242 | ||
243 | formats.extend(self._extract_m3u8_formats( | |
244 | quality.get('url'), video_id, 'mp4', | |
245 | m3u8_id=quality.get('qualityId'), live=True | |
246 | )) | |
247 | ||
248 | return { | |
249 | 'id': video_id, | |
250 | 'title': title, | |
251 | 'formats': formats, | |
252 | 'channel_id': meta.get('channelId'), | |
253 | 'channel_url': meta.get('channelUrl'), | |
254 | 'thumbnail': meta.get('imgUrl'), | |
255 | 'start_time': meta.get('startTime'), | |
256 | 'categories': [meta.get('categoryId')], | |
257 | 'is_live': True | |
258 | } | |
259 | ||
260 | ||
261 | class NaverNowIE(NaverBaseIE): | |
262 | IE_NAME = 'navernow' | |
263 | _VALID_URL = r'https?://now\.naver\.com/s/now\.(?P<id>\w+)' | |
264 | _API_URL = 'https://apis.naver.com/now_web/oldnow_web/v4' | |
265 | _TESTS = [{ | |
266 | 'url': 'https://now.naver.com/s/now.4759?shareReplayId=26331132#replay=', | |
267 | 'md5': 'e05854162c21c221481de16b2944a0bc', | |
268 | 'info_dict': { | |
269 | 'id': '4759-26331132', | |
270 | 'title': '아이키X노제\r\n💖꽁냥꽁냥💖(1)', | |
271 | 'ext': 'mp4', | |
272 | 'thumbnail': r're:^https?://.*\.jpg', | |
273 | 'timestamp': 1650369600, | |
274 | 'upload_date': '20220419', | |
275 | 'uploader_id': 'now', | |
276 | 'view_count': int, | |
277 | 'uploader_url': 'https://now.naver.com/show/4759', | |
278 | 'uploader': '아이키의 떰즈업', | |
279 | }, | |
280 | 'params': { | |
281 | 'noplaylist': True, | |
282 | } | |
283 | }, { | |
284 | 'url': 'https://now.naver.com/s/now.4759?shareHightlight=26601461#highlight=', | |
285 | 'md5': '9f6118e398aa0f22b2152f554ea7851b', | |
286 | 'info_dict': { | |
287 | 'id': '4759-26601461', | |
288 | 'title': '아이키: 나 리정한테 흔들렸어,,, 질투 폭발하는 노제 여보😾 [아이키의 떰즈업]ㅣ네이버 NOW.', | |
289 | 'ext': 'mp4', | |
290 | 'thumbnail': r're:^https?://.*\.jpg', | |
291 | 'upload_date': '20220504', | |
292 | 'timestamp': 1651648311, | |
293 | 'uploader_id': 'now', | |
294 | 'view_count': int, | |
295 | 'uploader_url': 'https://now.naver.com/show/4759', | |
296 | 'uploader': '아이키의 떰즈업', | |
297 | }, | |
298 | 'params': { | |
299 | 'noplaylist': True, | |
300 | }, | |
301 | }, { | |
302 | 'url': 'https://now.naver.com/s/now.4759', | |
303 | 'info_dict': { | |
304 | 'id': '4759', | |
305 | 'title': '아이키의 떰즈업', | |
306 | }, | |
307 | 'playlist_mincount': 101 | |
308 | }, { | |
309 | 'url': 'https://now.naver.com/s/now.4759?shareReplayId=26331132#replay', | |
310 | 'info_dict': { | |
311 | 'id': '4759', | |
312 | 'title': '아이키의 떰즈업', | |
313 | }, | |
314 | 'playlist_mincount': 101, | |
315 | }, { | |
316 | 'url': 'https://now.naver.com/s/now.4759?shareHightlight=26601461#highlight=', | |
317 | 'info_dict': { | |
318 | 'id': '4759', | |
319 | 'title': '아이키의 떰즈업', | |
320 | }, | |
321 | 'playlist_mincount': 101, | |
322 | }, { | |
323 | 'url': 'https://now.naver.com/s/now.kihyunplay?shareReplayId=30573291#replay', | |
324 | 'only_matching': True, | |
325 | }] | |
326 | ||
327 | def _extract_replay(self, show_id, replay_id): | |
328 | vod_info = self._download_json(f'{self._API_URL}/shows/now.{show_id}/vod/{replay_id}', replay_id) | |
329 | in_key = self._download_json(f'{self._API_URL}/shows/now.{show_id}/vod/{replay_id}/inkey', replay_id)['inKey'] | |
330 | return merge_dicts({ | |
331 | 'id': f'{show_id}-{replay_id}', | |
332 | 'title': traverse_obj(vod_info, ('episode', 'title')), | |
333 | 'timestamp': unified_timestamp(traverse_obj(vod_info, ('episode', 'start_time'))), | |
334 | 'thumbnail': vod_info.get('thumbnail_image_url'), | |
335 | }, self._extract_video_info(replay_id, vod_info['video_id'], in_key)) | |
336 | ||
337 | def _extract_show_replays(self, show_id): | |
338 | page_size = 15 | |
339 | page = 1 | |
340 | while True: | |
341 | show_vod_info = self._download_json( | |
342 | f'{self._API_URL}/vod-shows/now.{show_id}', show_id, | |
343 | query={'page': page, 'page_size': page_size}, | |
344 | note=f'Downloading JSON vod list for show {show_id} - page {page}' | |
345 | )['response']['result'] | |
346 | for v in show_vod_info.get('vod_list') or []: | |
347 | yield self._extract_replay(show_id, v['id']) | |
348 | ||
349 | if len(show_vod_info.get('vod_list') or []) < page_size: | |
350 | break | |
351 | page += 1 | |
352 | ||
353 | def _extract_show_highlights(self, show_id, highlight_id=None): | |
354 | page_size = 10 | |
355 | page = 1 | |
356 | while True: | |
357 | highlights_videos = self._download_json( | |
358 | f'{self._API_URL}/shows/now.{show_id}/highlights/videos/', show_id, | |
359 | query={'page': page, 'page_size': page_size}, | |
360 | note=f'Downloading JSON highlights for show {show_id} - page {page}') | |
361 | ||
362 | for highlight in highlights_videos.get('results') or []: | |
363 | if highlight_id and highlight.get('clip_no') != int(highlight_id): | |
364 | continue | |
365 | yield merge_dicts({ | |
366 | 'id': f'{show_id}-{highlight["clip_no"]}', | |
367 | 'title': highlight.get('title'), | |
368 | 'timestamp': unified_timestamp(highlight.get('regdate')), | |
369 | 'thumbnail': highlight.get('thumbnail_url'), | |
370 | }, self._extract_video_info(highlight['clip_no'], highlight['video_id'], highlight['video_inkey'])) | |
371 | ||
372 | if len(highlights_videos.get('results') or []) < page_size: | |
373 | break | |
374 | page += 1 | |
375 | ||
376 | def _extract_highlight(self, show_id, highlight_id): | |
377 | try: | |
378 | return next(self._extract_show_highlights(show_id, highlight_id)) | |
379 | except StopIteration: | |
380 | raise ExtractorError(f'Unable to find highlight {highlight_id} for show {show_id}') | |
381 | ||
382 | def _real_extract(self, url): | |
383 | show_id = self._match_id(url) | |
384 | qs = parse_qs(urlparse(url).query) | |
385 | ||
386 | if not self._yes_playlist(show_id, qs.get('shareHightlight')): | |
387 | return self._extract_highlight(show_id, qs['shareHightlight'][0]) | |
388 | elif not self._yes_playlist(show_id, qs.get('shareReplayId')): | |
389 | return self._extract_replay(show_id, qs['shareReplayId'][0]) | |
390 | ||
391 | show_info = self._download_json( | |
392 | f'{self._API_URL}/shows/now.{show_id}/', show_id, | |
393 | note=f'Downloading JSON vod list for show {show_id}') | |
394 | ||
395 | return self.playlist_result( | |
396 | itertools.chain(self._extract_show_replays(show_id), self._extract_show_highlights(show_id)), | |
397 | show_id, show_info.get('title')) |