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3b01a9fb YCH |
1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
4 | import json | |
5 | import re | |
6 | ||
7 | from .common import InfoExtractor | |
8 | from ..utils import ( | |
9 | ExtractorError, | |
10 | int_or_none, | |
11 | smuggle_url, | |
12 | unsmuggle_url, | |
13 | ) | |
14 | ||
15 | ||
16 | class LiTVIE(InfoExtractor): | |
92519402 | 17 | _VALID_URL = r'https?://(?:www\.)?litv\.tv/(?:vod|promo)/[^/]+/(?:content\.do)?\?.*?\b(?:content_)?id=(?P<id>[^&]+)' |
3b01a9fb YCH |
18 | |
19 | _URL_TEMPLATE = 'https://www.litv.tv/vod/%s/content.do?id=%s' | |
20 | ||
21 | _TESTS = [{ | |
22 | 'url': 'https://www.litv.tv/vod/drama/content.do?brc_id=root&id=VOD00041610&isUHEnabled=true&autoPlay=1', | |
23 | 'info_dict': { | |
24 | 'id': 'VOD00041606', | |
25 | 'title': '花千骨', | |
26 | }, | |
27 | 'playlist_count': 50, | |
28 | }, { | |
29 | 'url': 'https://www.litv.tv/vod/drama/content.do?brc_id=root&id=VOD00041610&isUHEnabled=true&autoPlay=1', | |
39e1c4f0 | 30 | 'md5': '969e343d9244778cb29acec608e53640', |
3b01a9fb YCH |
31 | 'info_dict': { |
32 | 'id': 'VOD00041610', | |
33 | 'ext': 'mp4', | |
34 | 'title': '花千骨第1集', | |
35 | 'thumbnail': 're:https?://.*\.jpg$', | |
36 | 'description': 'md5:c7017aa144c87467c4fb2909c4b05d6f', | |
37 | 'episode_number': 1, | |
38 | }, | |
39 | 'params': { | |
40 | 'noplaylist': True, | |
39e1c4f0 YCH |
41 | }, |
42 | 'skip': 'Georestricted to Taiwan', | |
43 | }, { | |
44 | 'url': 'https://www.litv.tv/promo/miyuezhuan/?content_id=VOD00044841&', | |
45 | 'md5': '88322ea132f848d6e3e18b32a832b918', | |
46 | 'info_dict': { | |
47 | 'id': 'VOD00044841', | |
48 | 'ext': 'mp4', | |
49 | 'title': '芈月傳第1集 霸星芈月降世楚國', | |
50 | 'description': '楚威王二年,太史令唐昧夜觀星象,發現霸星即將現世。王后得知霸星的預言後,想盡辦法不讓孩子順利出生,幸得莒姬相護化解危機。沒想到眾人期待下出生的霸星卻是位公主,楚威王對此失望至極。楚王后命人將女嬰丟棄河中,居然奇蹟似的被少司命像攔下,楚威王認為此女非同凡響,為她取名芈月。', | |
3b01a9fb YCH |
51 | }, |
52 | 'skip': 'Georestricted to Taiwan', | |
53 | }] | |
54 | ||
55 | def _extract_playlist(self, season_list, video_id, vod_data, view_data, prompt=True): | |
56 | episode_title = view_data['title'] | |
57 | content_id = season_list['contentId'] | |
58 | ||
59 | if prompt: | |
60 | self.to_screen('Downloading playlist %s - add --no-playlist to just download video %s' % (content_id, video_id)) | |
61 | ||
62 | all_episodes = [ | |
63 | self.url_result(smuggle_url( | |
64 | self._URL_TEMPLATE % (view_data['contentType'], episode['contentId']), | |
65 | {'force_noplaylist': True})) # To prevent infinite recursion | |
66 | for episode in season_list['episode']] | |
67 | ||
68 | return self.playlist_result(all_episodes, content_id, episode_title) | |
69 | ||
70 | def _real_extract(self, url): | |
71 | url, data = unsmuggle_url(url, {}) | |
72 | ||
73 | video_id = self._match_id(url) | |
74 | ||
75 | noplaylist = self._downloader.params.get('noplaylist') | |
76 | noplaylist_prompt = True | |
77 | if 'force_noplaylist' in data: | |
78 | noplaylist = data['force_noplaylist'] | |
79 | noplaylist_prompt = False | |
80 | ||
81 | webpage = self._download_webpage(url, video_id) | |
82 | ||
83 | view_data = dict(map(lambda t: (t[0], t[2]), re.findall( | |
84 | r'viewData\.([a-zA-Z]+)\s*=\s*(["\'])([^"\']+)\2', | |
85 | webpage))) | |
86 | ||
87 | vod_data = self._parse_json(self._search_regex( | |
88 | 'var\s+vod\s*=\s*([^;]+)', webpage, 'VOD data', default='{}'), | |
89 | video_id) | |
90 | ||
91 | season_list = list(vod_data.get('seasonList', {}).values()) | |
92 | if season_list: | |
93 | if not noplaylist: | |
94 | return self._extract_playlist( | |
95 | season_list[0], video_id, vod_data, view_data, | |
96 | prompt=noplaylist_prompt) | |
97 | ||
98 | if noplaylist_prompt: | |
99 | self.to_screen('Downloading just video %s because of --no-playlist' % video_id) | |
100 | ||
101 | # In browsers `getMainUrl` request is always issued. Usually this | |
102 | # endpoint gives the same result as the data embedded in the webpage. | |
103 | # If georestricted, there are no embedded data, so an extra request is | |
104 | # necessary to get the error code | |
39e1c4f0 YCH |
105 | if 'assetId' not in view_data: |
106 | view_data = self._download_json( | |
107 | 'https://www.litv.tv/vod/ajax/getProgramInfo', video_id, | |
108 | query={'contentId': video_id}, | |
109 | headers={'Accept': 'application/json'}) | |
3b01a9fb YCH |
110 | video_data = self._parse_json(self._search_regex( |
111 | r'uiHlsUrl\s*=\s*testBackendData\(([^;]+)\);', | |
112 | webpage, 'video data', default='{}'), video_id) | |
113 | if not video_data: | |
114 | payload = { | |
115 | 'assetId': view_data['assetId'], | |
39e1c4f0 | 116 | 'watchDevices': view_data['watchDevices'], |
3b01a9fb YCH |
117 | 'contentType': view_data['contentType'], |
118 | } | |
119 | video_data = self._download_json( | |
120 | 'https://www.litv.tv/vod/getMainUrl', video_id, | |
121 | data=json.dumps(payload).encode('utf-8'), | |
122 | headers={'Content-Type': 'application/json'}) | |
123 | ||
124 | if not video_data.get('fullpath'): | |
125 | error_msg = video_data.get('errorMessage') | |
126 | if error_msg == 'vod.error.outsideregionerror': | |
127 | self.raise_geo_restricted('This video is available in Taiwan only') | |
128 | if error_msg: | |
129 | raise ExtractorError('%s said: %s' % (self.IE_NAME, error_msg), expected=True) | |
130 | raise ExtractorError('Unexpected result from %s' % self.IE_NAME) | |
131 | ||
132 | formats = self._extract_m3u8_formats( | |
39e1c4f0 YCH |
133 | video_data['fullpath'], video_id, ext='mp4', |
134 | entry_protocol='m3u8_native', m3u8_id='hls') | |
3b01a9fb YCH |
135 | for a_format in formats: |
136 | # LiTV HLS segments doesn't like compressions | |
137 | a_format.setdefault('http_headers', {})['Youtubedl-no-compression'] = True | |
138 | ||
139 | title = view_data['title'] + view_data.get('secondaryMark', '') | |
140 | description = view_data.get('description') | |
141 | thumbnail = view_data.get('imageFile') | |
142 | categories = [item['name'] for item in vod_data.get('category', [])] | |
143 | episode = int_or_none(view_data.get('episode')) | |
144 | ||
145 | return { | |
146 | 'id': video_id, | |
147 | 'formats': formats, | |
148 | 'title': title, | |
149 | 'description': description, | |
150 | 'thumbnail': thumbnail, | |
151 | 'categories': categories, | |
152 | 'episode_number': episode, | |
153 | } |