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[youtubedl] / youtube_dl / extractor / yam.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..compat import compat_urlparse
8 from ..utils import (
9 float_or_none,
10 month_by_abbreviation,
11 ExtractorError,
12 get_element_by_attribute,
13 )
14
15
16 class YamIE(InfoExtractor):
17 _VALID_URL = r'http://mymedia.yam.com/m/(?P<id>\d+)'
18
19 _TESTS = [{
20 # An audio hosted on Yam
21 'url': 'http://mymedia.yam.com/m/2283921',
22 'md5': 'c011b8e262a52d5473d9c2e3c9963b9c',
23 'info_dict': {
24 'id': '2283921',
25 'ext': 'mp3',
26 'title': '發現 - 趙薇 京華煙雲主題曲',
27 'description': '發現 - 趙薇 京華煙雲主題曲',
28 'uploader_id': 'princekt',
29 'upload_date': '20080807',
30 'duration': 313.0,
31 }
32 }, {
33 # An external video hosted on YouTube
34 'url': 'http://mymedia.yam.com/m/3599430',
35 'md5': '03127cf10d8f35d120a9e8e52e3b17c6',
36 'info_dict': {
37 'id': 'CNpEoQlrIgA',
38 'ext': 'mp4',
39 'upload_date': '20150306',
40 'uploader': '新莊社大瑜伽社',
41 'description': 'md5:11e2e405311633ace874f2e6226c8b17',
42 'uploader_id': '2323agoy',
43 'title': '20090412陽明山二子坪-1',
44 },
45 'skip': 'Video does not exist',
46 }, {
47 'url': 'http://mymedia.yam.com/m/3598173',
48 'info_dict': {
49 'id': '3598173',
50 'ext': 'mp4',
51 },
52 'skip': 'cause Yam system error',
53 }, {
54 'url': 'http://mymedia.yam.com/m/3599437',
55 'info_dict': {
56 'id': '3599437',
57 'ext': 'mp4',
58 },
59 'skip': 'invalid YouTube URL',
60 }, {
61 'url': 'http://mymedia.yam.com/m/2373534',
62 'md5': '7ff74b91b7a817269d83796f8c5890b1',
63 'info_dict': {
64 'id': '2373534',
65 'ext': 'mp3',
66 'title': '林俊傑&蔡卓妍-小酒窩',
67 'description': 'md5:904003395a0fcce6cfb25028ff468420',
68 'upload_date': '20080928',
69 'uploader_id': 'onliner2',
70 }
71 }]
72
73 def _real_extract(self, url):
74 video_id = self._match_id(url)
75 page = self._download_webpage(url, video_id)
76
77 # Check for errors
78 system_msg = self._html_search_regex(
79 r'系統訊息(?:<br>|\n|\r)*([^<>]+)<br>', page, 'system message',
80 default=None)
81 if system_msg:
82 raise ExtractorError(system_msg, expected=True)
83
84 # Is it hosted externally on YouTube?
85 youtube_url = self._html_search_regex(
86 r'<embed src="(http://www.youtube.com/[^"]+)"',
87 page, 'YouTube url', default=None)
88 if youtube_url:
89 return self.url_result(youtube_url, 'Youtube')
90
91 title = self._html_search_regex(
92 r'<h1[^>]+class="heading"[^>]*>\s*(.+)\s*</h1>', page, 'title')
93
94 api_page = self._download_webpage(
95 'http://mymedia.yam.com/api/a/?pID=' + video_id, video_id,
96 note='Downloading API page')
97 api_result_obj = compat_urlparse.parse_qs(api_page)
98
99 info_table = get_element_by_attribute('class', 'info', page)
100 uploader_id = self._html_search_regex(
101 r'<!-- 發表作者 -->:[\n ]+<a href="/([a-z0-9]+)"',
102 info_table, 'uploader id', fatal=False)
103 mobj = re.search(r'<!-- 發表於 -->(?P<mon>[A-Z][a-z]{2})\s+' +
104 r'(?P<day>\d{1,2}), (?P<year>\d{4})', page)
105 if mobj:
106 upload_date = '%s%02d%02d' % (
107 mobj.group('year'),
108 month_by_abbreviation(mobj.group('mon')),
109 int(mobj.group('day')))
110 else:
111 upload_date = None
112 duration = float_or_none(api_result_obj['totaltime'][0], scale=1000)
113
114 return {
115 'id': video_id,
116 'url': api_result_obj['mp3file'][0],
117 'title': title,
118 'description': self._html_search_meta('description', page),
119 'duration': duration,
120 'uploader_id': uploader_id,
121 'upload_date': upload_date,
122 }