[Yam] Add new extractor
[youtube-dl] / youtube_dl / extractor / yam.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from ..compat import compat_urlparse
6 from ..utils import month_by_abbreviation
7 import re
8
9
10 class YamIE(InfoExtractor):
11     _VALID_URL = r'http://mymedia.yam.com/m/(?P<id>\d+)'
12
13     _TESTS = [{
14         # An audio hosted on Yam
15         'url': 'http://mymedia.yam.com/m/2283921',
16         'md5': 'c011b8e262a52d5473d9c2e3c9963b9c',
17         'info_dict': {
18             'id': '2283921',
19             'ext': 'mp3',
20             'title': '發現 - 趙薇 京華煙雲主題曲',
21             'uploader_id': 'princekt',
22             'upload_date': '20080807',
23             'duration': 313.0,
24         }
25     }, {
26         # An external video hosted on YouTube
27         'url': 'http://mymedia.yam.com/m/3598173',
28         'md5': '0238ceec479c654e8c2f1223755bf3e9',
29         'info_dict': {
30             'id': 'pJ2Deys283c',
31             'ext': 'mp4',
32             'upload_date': '20150202',
33             'uploader': '新莊社大瑜伽社',
34             'description': 'md5:f5cc72f0baf259a70fb731654b0d2eff',
35             'uploader_id': '2323agoy',
36             'title': '外婆的澎湖灣KTV-潘安邦',
37         }
38     }]
39
40     def _real_extract(self, url):
41         media_id = self._match_id(url)
42         page = self._download_webpage(url, media_id)
43
44         # Is it hosted externally on YouTube?
45         youtube_url = self._html_search_regex(
46             r'<embed src="(http://www.youtube.com/[^"]+)"',
47             page, 'YouTube url', default=None)
48         if youtube_url:
49             return self.url_result(youtube_url, 'Youtube')
50
51         api_page = self._download_webpage(
52             'http://mymedia.yam.com/api/a/?pID=' + media_id, media_id)
53         api_result_obj = compat_urlparse.parse_qs(api_page)
54
55         author = self._html_search_regex(
56             r'<!-- 發表作者 -->:[\n ]+<a href="/([a-z]+)"', page, 'author')
57         mobj = re.search(r'<!-- 發表於 -->(?P<mon>[A-Z][a-z]{2})  ' +
58                          r'(?P<day>\d{1,2}), (?P<year>\d{4})', page)
59         upload_date = '%s%02d%02d' % (mobj.group('year'),
60                                       month_by_abbreviation(mobj.group('mon')),
61                                       int(mobj.group('day')))
62
63         return {
64             'id': media_id,
65             'url': api_result_obj['mp3file'][0],
66             'title': self._html_search_meta('description', page),
67             'duration': float(api_result_obj['totaltime'][0]) / 1000.0,
68             'uploader_id': author,
69             'upload_date': upload_date,
70         }