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Commit | Line | Data |
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82840042 PH |
1 | import json |
2 | import random | |
82840042 PH |
3 | |
4 | from .common import InfoExtractor | |
f71fdb0a | 5 | from ..utils import ( |
7b61ac3d | 6 | ExtractorError, |
82840042 PH |
7 | ) |
8 | ||
9 | ||
10 | class EightTracksIE(InfoExtractor): | |
11 | IE_NAME = '8tracks' | |
c0ade33e | 12 | _VALID_URL = r'https?://8tracks\.com/(?P<user>[^/]+)/(?P<id>[^/#]+)(?:#.*)?$' |
5c5de1c7 | 13 | _TEST = { |
611c1dd9 | 14 | 'name': 'EightTracks', |
7a5c1cfe | 15 | 'url': 'http://8tracks.com/ytdl/youtube-dl-test-tracks-a', |
611c1dd9 | 16 | 'info_dict': { |
0963f92f | 17 | 'id': '1336550', |
7a5c1cfe | 18 | 'display_id': 'youtube-dl-test-tracks-a', |
611c1dd9 | 19 | 'description': "test chars: \"'/\\ä↭", |
7a5c1cfe | 20 | 'title': "youtube-dl test tracks \"'/\\ä↭<>", |
0963f92f | 21 | }, |
611c1dd9 | 22 | 'playlist': [ |
5c5de1c7 | 23 | { |
611c1dd9 S |
24 | 'md5': '96ce57f24389fc8734ce47f4c1abcc55', |
25 | 'info_dict': { | |
26 | 'id': '11885610', | |
27 | 'ext': 'm4a', | |
7a5c1cfe | 28 | 'title': "youtue-dl project<>\"' - youtube-dl test track 1 \"'/\\\u00e4\u21ad", |
add96eb9 | 29 | 'uploader_id': 'ytdl', |
30 | }, | |
5c5de1c7 PH |
31 | }, |
32 | { | |
611c1dd9 S |
33 | 'md5': '4ab26f05c1f7291ea460a3920be8021f', |
34 | 'info_dict': { | |
35 | 'id': '11885608', | |
36 | 'ext': 'm4a', | |
7a5c1cfe | 37 | 'title': "youtube-dl project - youtube-dl test track 2 \"'/\\\u00e4\u21ad", |
add96eb9 | 38 | 'uploader_id': 'ytdl', |
39 | }, | |
5c5de1c7 PH |
40 | }, |
41 | { | |
611c1dd9 S |
42 | 'md5': 'd30b5b5f74217410f4689605c35d1fd7', |
43 | 'info_dict': { | |
44 | 'id': '11885679', | |
45 | 'ext': 'm4a', | |
7a5c1cfe | 46 | 'title': "youtube-dl project as well - youtube-dl test track 3 \"'/\\\u00e4\u21ad", |
add96eb9 | 47 | 'uploader_id': 'ytdl', |
48 | }, | |
5c5de1c7 PH |
49 | }, |
50 | { | |
611c1dd9 S |
51 | 'md5': '4eb0a669317cd725f6bbd336a29f923a', |
52 | 'info_dict': { | |
53 | 'id': '11885680', | |
54 | 'ext': 'm4a', | |
7a5c1cfe | 55 | 'title': "youtube-dl project as well - youtube-dl test track 4 \"'/\\\u00e4\u21ad", |
add96eb9 | 56 | 'uploader_id': 'ytdl', |
57 | }, | |
5c5de1c7 PH |
58 | }, |
59 | { | |
611c1dd9 S |
60 | 'md5': '1893e872e263a2705558d1d319ad19e8', |
61 | 'info_dict': { | |
62 | 'id': '11885682', | |
63 | 'ext': 'm4a', | |
7a5c1cfe | 64 | 'title': "PH - youtube-dl test track 5 \"'/\\\u00e4\u21ad", |
add96eb9 | 65 | 'uploader_id': 'ytdl', |
66 | }, | |
5c5de1c7 PH |
67 | }, |
68 | { | |
611c1dd9 S |
69 | 'md5': 'b673c46f47a216ab1741ae8836af5899', |
70 | 'info_dict': { | |
71 | 'id': '11885683', | |
72 | 'ext': 'm4a', | |
7a5c1cfe | 73 | 'title': "PH - youtube-dl test track 6 \"'/\\\u00e4\u21ad", |
add96eb9 | 74 | 'uploader_id': 'ytdl', |
75 | }, | |
5c5de1c7 PH |
76 | }, |
77 | { | |
611c1dd9 S |
78 | 'md5': '1d74534e95df54986da7f5abf7d842b7', |
79 | 'info_dict': { | |
80 | 'id': '11885684', | |
81 | 'ext': 'm4a', | |
7a5c1cfe | 82 | 'title': "phihag - youtube-dl test track 7 \"'/\\\u00e4\u21ad", |
add96eb9 | 83 | 'uploader_id': 'ytdl', |
84 | }, | |
5c5de1c7 PH |
85 | }, |
86 | { | |
611c1dd9 S |
87 | 'md5': 'f081f47af8f6ae782ed131d38b9cd1c0', |
88 | 'info_dict': { | |
89 | 'id': '11885685', | |
90 | 'ext': 'm4a', | |
7a5c1cfe | 91 | 'title': "phihag - youtube-dl test track 8 \"'/\\\u00e4\u21ad", |
add96eb9 | 92 | 'uploader_id': 'ytdl', |
93 | }, | |
94 | }, | |
95 | ], | |
5c5de1c7 PH |
96 | } |
97 | ||
82840042 | 98 | def _real_extract(self, url): |
a7e01c43 | 99 | playlist_id = self._match_id(url) |
82840042 PH |
100 | |
101 | webpage = self._download_webpage(url, playlist_id) | |
102 | ||
05be67e7 S |
103 | data = self._parse_json( |
104 | self._search_regex( | |
add96eb9 | 105 | r'(?s)PAGE\.mix\s*=\s*({.+?});\n', webpage, 'trax information'), |
05be67e7 | 106 | playlist_id) |
82840042 PH |
107 | |
108 | session = str(random.randint(0, 1000000000)) | |
109 | mix_id = data['id'] | |
110 | track_count = data['tracks_count'] | |
7b61ac3d | 111 | duration = data['duration'] |
f71fdb0a | 112 | avg_song_duration = float(duration) / track_count |
85741b99 S |
113 | # duration is sometimes negative, use predefined avg duration |
114 | if avg_song_duration <= 0: | |
115 | avg_song_duration = 300 | |
add96eb9 | 116 | first_url = f'http://8tracks.com/sets/{session}/play?player=sm&mix_id={mix_id}&format=jsonh' |
82840042 | 117 | next_url = first_url |
0963f92f | 118 | entries = [] |
7b61ac3d | 119 | |
49a25557 | 120 | for i in range(track_count): |
7b61ac3d | 121 | api_json = None |
122 | download_tries = 0 | |
123 | ||
124 | while api_json is None: | |
125 | try: | |
126 | api_json = self._download_webpage( | |
127 | next_url, playlist_id, | |
128 | note='Downloading song information %d/%d' % (i + 1, track_count), | |
129 | errnote='Failed to download song information') | |
130 | except ExtractorError: | |
131 | if download_tries > 3: | |
132 | raise | |
133 | else: | |
754f0008 | 134 | download_tries += 1 |
f71fdb0a | 135 | self._sleep(avg_song_duration, playlist_id) |
7b61ac3d | 136 | |
82840042 | 137 | api_data = json.loads(api_json) |
0963f92f | 138 | track_data = api_data['set']['track'] |
82840042 | 139 | info = { |
add96eb9 | 140 | 'id': str(track_data['id']), |
82840042 | 141 | 'url': track_data['track_file_stream_url'], |
8865bdeb | 142 | 'title': track_data['performer'] + ' - ' + track_data['name'], |
82840042 PH |
143 | 'raw_title': track_data['name'], |
144 | 'uploader_id': data['user']['login'], | |
145 | 'ext': 'm4a', | |
146 | } | |
0963f92f | 147 | entries.append(info) |
7b61ac3d | 148 | |
add96eb9 | 149 | next_url = 'http://8tracks.com/sets/{}/next?player=sm&mix_id={}&format=jsonh&track_id={}'.format( |
0963f92f PH |
150 | session, mix_id, track_data['id']) |
151 | return { | |
152 | '_type': 'playlist', | |
153 | 'entries': entries, | |
add96eb9 | 154 | 'id': str(mix_id), |
0963f92f PH |
155 | 'display_id': playlist_id, |
156 | 'title': data.get('name'), | |
157 | 'description': data.get('description'), | |
158 | } |