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29825140 RA |
1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
4 | import re | |
5 | ||
6 | from .common import InfoExtractor | |
cd10b3ea | 7 | from ..compat import compat_str |
29825140 RA |
8 | from ..utils import ( |
9 | xpath_text, | |
10 | int_or_none, | |
11 | determine_ext, | |
12 | parse_duration, | |
13 | xpath_attr, | |
14 | update_url_query, | |
b8079a40 | 15 | compat_urlparse, |
29825140 RA |
16 | ) |
17 | ||
18 | ||
19 | class TurnerBaseIE(InfoExtractor): | |
da30a20a RA |
20 | def _extract_timestamp(self, video_data): |
21 | return int_or_none(xpath_attr(video_data, 'dateCreated', 'uts')) | |
22 | ||
29825140 RA |
23 | def _extract_cvp_info(self, data_src, video_id, path_data={}): |
24 | video_data = self._download_xml(data_src, video_id) | |
3c77a54d | 25 | video_id = video_data.attrib['id'] |
29825140 RA |
26 | title = xpath_text(video_data, 'headline', fatal=True) |
27 | # rtmp_src = xpath_text(video_data, 'akamai/src') | |
28 | # if rtmp_src: | |
29 | # splited_rtmp_src = rtmp_src.split(',') | |
30 | # if len(splited_rtmp_src) == 2: | |
31 | # rtmp_src = splited_rtmp_src[1] | |
32 | # aifp = xpath_text(video_data, 'akamai/aifp', default='') | |
33 | ||
34 | tokens = {} | |
35 | urls = [] | |
36 | formats = [] | |
cd10b3ea S |
37 | rex = re.compile( |
38 | r'(?P<width>[0-9]+)x(?P<height>[0-9]+)(?:_(?P<bitrate>[0-9]+))?') | |
39 | # Possible formats locations: files/file, files/groupFiles/files | |
40 | # and maybe others | |
41 | for video_file in video_data.findall('.//file'): | |
29825140 RA |
42 | video_url = video_file.text.strip() |
43 | if not video_url: | |
44 | continue | |
45 | ext = determine_ext(video_url) | |
46 | if video_url.startswith('/mp4:protected/'): | |
47 | continue | |
48 | # TODO Correct extraction for these files | |
49 | # protected_path_data = path_data.get('protected') | |
50 | # if not protected_path_data or not rtmp_src: | |
51 | # continue | |
52 | # protected_path = self._search_regex( | |
53 | # r'/mp4:(.+)\.[a-z0-9]', video_url, 'secure path') | |
54 | # auth = self._download_webpage( | |
55 | # protected_path_data['tokenizer_src'], query={ | |
56 | # 'path': protected_path, | |
57 | # 'videoId': video_id, | |
58 | # 'aifp': aifp, | |
59 | # }) | |
60 | # token = xpath_text(auth, 'token') | |
61 | # if not token: | |
62 | # continue | |
63 | # video_url = rtmp_src + video_url + '?' + token | |
64 | elif video_url.startswith('/secure/'): | |
65 | secure_path_data = path_data.get('secure') | |
66 | if not secure_path_data: | |
67 | continue | |
68 | video_url = secure_path_data['media_src'] + video_url | |
69 | secure_path = self._search_regex(r'https?://[^/]+(.+/)', video_url, 'secure path') + '*' | |
70 | token = tokens.get(secure_path) | |
71 | if not token: | |
72 | auth = self._download_xml( | |
73 | secure_path_data['tokenizer_src'], video_id, query={ | |
74 | 'path': secure_path, | |
75 | 'videoId': video_id, | |
76 | }) | |
77 | token = xpath_text(auth, 'token') | |
78 | if not token: | |
79 | continue | |
80 | tokens[secure_path] = token | |
81 | video_url = video_url + '?hdnea=' + token | |
82 | elif not re.match('https?://', video_url): | |
83 | base_path_data = path_data.get(ext, path_data.get('default', {})) | |
84 | media_src = base_path_data.get('media_src') | |
85 | if not media_src: | |
86 | continue | |
87 | video_url = media_src + video_url | |
88 | if video_url in urls: | |
89 | continue | |
90 | urls.append(video_url) | |
cd10b3ea | 91 | format_id = video_file.get('bitrate') |
29825140 | 92 | if ext == 'smil': |
cd10b3ea S |
93 | formats.extend(self._extract_smil_formats( |
94 | video_url, video_id, fatal=False)) | |
29825140 | 95 | elif ext == 'm3u8': |
b8079a40 | 96 | m3u8_formats = self._extract_m3u8_formats( |
cd10b3ea S |
97 | video_url, video_id, 'mp4', m3u8_id=format_id or 'hls', |
98 | fatal=False) | |
b8079a40 RA |
99 | if m3u8_formats: |
100 | # Sometimes final URLs inside m3u8 are unsigned, let's fix this | |
101 | # ourselves | |
102 | qs = compat_urlparse.urlparse(video_url).query | |
103 | if qs: | |
104 | query = compat_urlparse.parse_qs(qs) | |
105 | for m3u8_format in m3u8_formats: | |
106 | m3u8_format['url'] = update_url_query(m3u8_format['url'], query) | |
107 | m3u8_format['extra_param_to_segment_url'] = qs | |
108 | formats.extend(m3u8_formats) | |
29825140 RA |
109 | elif ext == 'f4m': |
110 | formats.extend(self._extract_f4m_formats( | |
111 | update_url_query(video_url, {'hdcore': '3.7.0'}), | |
cd10b3ea | 112 | video_id, f4m_id=format_id or 'hds', fatal=False)) |
29825140 RA |
113 | else: |
114 | f = { | |
115 | 'format_id': format_id, | |
116 | 'url': video_url, | |
117 | 'ext': ext, | |
118 | } | |
119 | mobj = rex.search(format_id + video_url) | |
120 | if mobj: | |
121 | f.update({ | |
122 | 'width': int(mobj.group('width')), | |
123 | 'height': int(mobj.group('height')), | |
124 | 'tbr': int_or_none(mobj.group('bitrate')), | |
125 | }) | |
cd10b3ea S |
126 | elif isinstance(format_id, compat_str): |
127 | if format_id.isdigit(): | |
128 | f['tbr'] = int(format_id) | |
129 | else: | |
130 | mobj = re.match(r'ios_(audio|[0-9]+)$', format_id) | |
131 | if mobj: | |
132 | if mobj.group(1) == 'audio': | |
133 | f.update({ | |
134 | 'vcodec': 'none', | |
135 | 'ext': 'm4a', | |
136 | }) | |
137 | else: | |
138 | f['tbr'] = int(mobj.group(1)) | |
29825140 RA |
139 | formats.append(f) |
140 | self._sort_formats(formats) | |
141 | ||
142 | subtitles = {} | |
143 | for source in video_data.findall('closedCaptions/source'): | |
144 | for track in source.findall('track'): | |
547993dc | 145 | track_url = track.get('url') |
5a80e7b4 | 146 | if not isinstance(track_url, compat_str) or track_url.endswith('/big'): |
29825140 | 147 | continue |
547993dc S |
148 | lang = track.get('lang') or track.get('label') or 'en' |
149 | subtitles.setdefault(lang, []).append({ | |
150 | 'url': track_url, | |
29825140 RA |
151 | 'ext': { |
152 | 'scc': 'scc', | |
153 | 'webvtt': 'vtt', | |
154 | 'smptett': 'tt', | |
155 | }.get(source.get('format')) | |
156 | }) | |
157 | ||
158 | thumbnails = [{ | |
159 | 'id': image.get('cut'), | |
160 | 'url': image.text, | |
161 | 'width': int_or_none(image.get('width')), | |
162 | 'height': int_or_none(image.get('height')), | |
163 | } for image in video_data.findall('images/image')] | |
164 | ||
29825140 RA |
165 | return { |
166 | 'id': video_id, | |
167 | 'title': title, | |
168 | 'formats': formats, | |
169 | 'subtitles': subtitles, | |
170 | 'thumbnails': thumbnails, | |
171 | 'description': xpath_text(video_data, 'description'), | |
172 | 'duration': parse_duration(xpath_text(video_data, 'length') or xpath_text(video_data, 'trt')), | |
da30a20a | 173 | 'timestamp': self._extract_timestamp(video_data), |
29825140 RA |
174 | 'upload_date': xpath_attr(video_data, 'metas', 'version'), |
175 | 'series': xpath_text(video_data, 'showTitle'), | |
176 | 'season_number': int_or_none(xpath_text(video_data, 'seasonNumber')), | |
177 | 'episode_number': int_or_none(xpath_text(video_data, 'episodeNumber')), | |
178 | } |