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-rw-r--r--youtube_dl/extractor/libsyn.py64
1 files changed, 35 insertions, 29 deletions
diff --git a/youtube_dl/extractor/libsyn.py b/youtube_dl/extractor/libsyn.py
index f7311f483..2cf444258 100644
--- a/youtube_dl/extractor/libsyn.py
+++ b/youtube_dl/extractor/libsyn.py
@@ -1,12 +1,14 @@
# coding: utf-8
from __future__ import unicode_literals
-import json
import re
from .common import InfoExtractor
from ..utils import (
+ clean_html,
+ get_element_by_class,
parse_duration,
+ strip_or_none,
unified_strdate,
)
@@ -21,7 +23,9 @@ class LibsynIE(InfoExtractor):
'id': '6385796',
'ext': 'mp3',
'title': "Champion Minded - Developing a Growth Mindset",
- 'description': 'In this episode, Allistair talks about the importance of developing a growth mindset, not only in sports, but in life too.',
+ # description fetched using another request:
+ # http://html5-player.libsyn.com/embed/getitemdetails?item_id=6385796
+ # 'description': 'In this episode, Allistair talks about the importance of developing a growth mindset, not only in sports, but in life too.',
'upload_date': '20180320',
'thumbnail': 're:^https?://.*',
},
@@ -38,22 +42,36 @@ class LibsynIE(InfoExtractor):
}]
def _real_extract(self, url):
- m = re.match(self._VALID_URL, url)
- video_id = m.group('id')
- url = m.group('mainurl')
+ url, video_id = re.match(self._VALID_URL, url).groups()
webpage = self._download_webpage(url, video_id)
- podcast_title = self._search_regex(
- r'<h3>([^<]+)</h3>', webpage, 'podcast title', default=None)
- if podcast_title:
- podcast_title = podcast_title.strip()
- episode_title = self._search_regex(
- r'(?:<div class="episode-title">|<h4>)([^<]+)</', webpage, 'episode title')
- if episode_title:
- episode_title = episode_title.strip()
+ data = self._parse_json(self._search_regex(
+ r'var\s+playlistItem\s*=\s*({.+?});',
+ webpage, 'JSON data block'), video_id)
+
+ episode_title = data.get('item_title') or get_element_by_class('episode-title', webpage)
+ if not episode_title:
+ self._search_regex(
+ [r'data-title="([^"]+)"', r'<title>(.+?)</title>'],
+ webpage, 'episode title')
+ episode_title = episode_title.strip()
+
+ podcast_title = strip_or_none(clean_html(self._search_regex(
+ r'<h3>([^<]+)</h3>', webpage, 'podcast title',
+ default=None) or get_element_by_class('podcast-title', webpage)))
title = '%s - %s' % (podcast_title, episode_title) if podcast_title else episode_title
+ formats = []
+ for k, format_id in (('media_url_libsyn', 'libsyn'), ('media_url', 'main'), ('download_link', 'download')):
+ f_url = data.get(k)
+ if not f_url:
+ continue
+ formats.append({
+ 'url': f_url,
+ 'format_id': format_id,
+ })
+
description = self._html_search_regex(
r'<p\s+id="info_text_body">(.+?)</p>', webpage,
'description', default=None)
@@ -61,27 +79,15 @@ class LibsynIE(InfoExtractor):
# Strip non-breaking and normal spaces
description = description.replace('\u00A0', ' ').strip()
release_date = unified_strdate(self._search_regex(
- r'<div class="release_date">Released: ([^<]+)<', webpage, 'release date', fatal=False))
-
- data_json = self._search_regex(r'var\s+playlistItem\s*=\s*(\{.*?\});\n', webpage, 'JSON data block')
- data = json.loads(data_json)
-
- formats = [{
- 'url': data['media_url'],
- 'format_id': 'main',
- }, {
- 'url': data['media_url_libsyn'],
- 'format_id': 'libsyn',
- }]
- thumbnail = data.get('thumbnail_url')
- duration = parse_duration(data.get('duration'))
+ r'<div class="release_date">Released: ([^<]+)<',
+ webpage, 'release date', default=None) or data.get('release_date'))
return {
'id': video_id,
'title': title,
'description': description,
- 'thumbnail': thumbnail,
+ 'thumbnail': data.get('thumbnail_url'),
'upload_date': release_date,
- 'duration': duration,
+ 'duration': parse_duration(data.get('duration')),
'formats': formats,
}