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[youtubedl] / youtube_dl / extractor / libsyn.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..utils import (
8 clean_html,
9 get_element_by_class,
10 parse_duration,
11 strip_or_none,
12 unified_strdate,
13 )
14
15
16 class LibsynIE(InfoExtractor):
17 _VALID_URL = r'(?P<mainurl>https?://html5-player\.libsyn\.com/embed/episode/id/(?P<id>[0-9]+))'
18
19 _TESTS = [{
20 'url': 'http://html5-player.libsyn.com/embed/episode/id/6385796/',
21 'md5': '2a55e75496c790cdeb058e7e6c087746',
22 'info_dict': {
23 'id': '6385796',
24 'ext': 'mp3',
25 'title': "Champion Minded - Developing a Growth Mindset",
26 # description fetched using another request:
27 # http://html5-player.libsyn.com/embed/getitemdetails?item_id=6385796
28 # 'description': 'In this episode, Allistair talks about the importance of developing a growth mindset, not only in sports, but in life too.',
29 'upload_date': '20180320',
30 'thumbnail': 're:^https?://.*',
31 },
32 }, {
33 'url': 'https://html5-player.libsyn.com/embed/episode/id/3727166/height/75/width/200/theme/standard/direction/no/autoplay/no/autonext/no/thumbnail/no/preload/no/no_addthis/no/',
34 'md5': '6c5cb21acd622d754d3b1a92b582ce42',
35 'info_dict': {
36 'id': '3727166',
37 'ext': 'mp3',
38 'title': 'Clients From Hell Podcast - How a Sex Toy Company Kickstarted my Freelance Career',
39 'upload_date': '20150818',
40 'thumbnail': 're:^https?://.*',
41 }
42 }]
43
44 def _real_extract(self, url):
45 url, video_id = re.match(self._VALID_URL, url).groups()
46 webpage = self._download_webpage(url, video_id)
47
48 data = self._parse_json(self._search_regex(
49 r'var\s+playlistItem\s*=\s*({.+?});',
50 webpage, 'JSON data block'), video_id)
51
52 episode_title = data.get('item_title') or get_element_by_class('episode-title', webpage)
53 if not episode_title:
54 self._search_regex(
55 [r'data-title="([^"]+)"', r'<title>(.+?)</title>'],
56 webpage, 'episode title')
57 episode_title = episode_title.strip()
58
59 podcast_title = strip_or_none(clean_html(self._search_regex(
60 r'<h3>([^<]+)</h3>', webpage, 'podcast title',
61 default=None) or get_element_by_class('podcast-title', webpage)))
62
63 title = '%s - %s' % (podcast_title, episode_title) if podcast_title else episode_title
64
65 formats = []
66 for k, format_id in (('media_url_libsyn', 'libsyn'), ('media_url', 'main'), ('download_link', 'download')):
67 f_url = data.get(k)
68 if not f_url:
69 continue
70 formats.append({
71 'url': f_url,
72 'format_id': format_id,
73 })
74
75 description = self._html_search_regex(
76 r'<p\s+id="info_text_body">(.+?)</p>', webpage,
77 'description', default=None)
78 if description:
79 # Strip non-breaking and normal spaces
80 description = description.replace('\u00A0', ' ').strip()
81 release_date = unified_strdate(self._search_regex(
82 r'<div class="release_date">Released: ([^<]+)<',
83 webpage, 'release date', default=None) or data.get('release_date'))
84
85 return {
86 'id': video_id,
87 'title': title,
88 'description': description,
89 'thumbnail': data.get('thumbnail_url'),
90 'upload_date': release_date,
91 'duration': parse_duration(data.get('duration')),
92 'formats': formats,
93 }