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[youtubedl] / youtube_dl / extractor / lrt.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 determine_ext,
9 int_or_none,
10 parse_duration,
11 remove_end,
12 )
13
14
15 class LRTIE(InfoExtractor):
16 IE_NAME = 'lrt.lt'
17 _VALID_URL = r'https?://(?:www\.)?lrt\.lt/mediateka/irasas/(?P<id>[0-9]+)'
18 _TESTS = [{
19 # m3u8 download
20 'url': 'http://www.lrt.lt/mediateka/irasas/54391/',
21 'md5': 'fe44cf7e4ab3198055f2c598fc175cb0',
22 'info_dict': {
23 'id': '54391',
24 'ext': 'mp4',
25 'title': 'Septynios Kauno dienos',
26 'description': 'md5:24d84534c7dc76581e59f5689462411a',
27 'duration': 1783,
28 'view_count': int,
29 'like_count': int,
30 },
31 }, {
32 # direct mp3 download
33 'url': 'http://www.lrt.lt/mediateka/irasas/1013074524/',
34 'md5': '389da8ca3cad0f51d12bed0c844f6a0a',
35 'info_dict': {
36 'id': '1013074524',
37 'ext': 'mp3',
38 'title': 'Kita tema 2016-09-05 15:05',
39 'description': 'md5:1b295a8fc7219ed0d543fc228c931fb5',
40 'duration': 3008,
41 'view_count': int,
42 'like_count': int,
43 },
44 }]
45
46 def _real_extract(self, url):
47 video_id = self._match_id(url)
48 webpage = self._download_webpage(url, video_id)
49
50 title = remove_end(self._og_search_title(webpage), ' - LRT')
51
52 formats = []
53 for _, file_url in re.findall(
54 r'file\s*:\s*(["\'])(?P<url>(?:(?!\1).)+)\1', webpage):
55 ext = determine_ext(file_url)
56 if ext not in ('m3u8', 'mp3'):
57 continue
58 # mp3 served as m3u8 produces stuttered media file
59 if ext == 'm3u8' and '.mp3' in file_url:
60 continue
61 if ext == 'm3u8':
62 formats.extend(self._extract_m3u8_formats(
63 file_url, video_id, 'mp4', entry_protocol='m3u8_native',
64 fatal=False))
65 elif ext == 'mp3':
66 formats.append({
67 'url': file_url,
68 'vcodec': 'none',
69 })
70 self._sort_formats(formats)
71
72 thumbnail = self._og_search_thumbnail(webpage)
73 description = self._og_search_description(webpage)
74 duration = parse_duration(self._search_regex(
75 r'var\s+record_len\s*=\s*(["\'])(?P<duration>[0-9]+:[0-9]+:[0-9]+)\1',
76 webpage, 'duration', default=None, group='duration'))
77
78 view_count = int_or_none(self._html_search_regex(
79 r'<div[^>]+class=(["\']).*?record-desc-seen.*?\1[^>]*>(?P<count>.+?)</div>',
80 webpage, 'view count', fatal=False, group='count'))
81 like_count = int_or_none(self._search_regex(
82 r'<span[^>]+id=(["\'])flikesCount.*?\1>(?P<count>\d+)<',
83 webpage, 'like count', fatal=False, group='count'))
84
85 return {
86 'id': video_id,
87 'title': title,
88 'formats': formats,
89 'thumbnail': thumbnail,
90 'description': description,
91 'duration': duration,
92 'view_count': view_count,
93 'like_count': like_count,
94 }