yt-dlp/yt_dlp/extractor/simplecast.py

161 lines
6.1 KiB
Python

# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
clean_podcast_url,
int_or_none,
parse_iso8601,
strip_or_none,
try_get,
urlencode_postdata,
)
class SimplecastBaseIE(InfoExtractor):
_UUID_REGEX = r'[\da-f]{8}-(?:[\da-f]{4}-){3}[\da-f]{12}'
_API_BASE = 'https://api.simplecast.com/'
def _call_api(self, path_tmpl, video_id):
return self._download_json(
self._API_BASE + path_tmpl % video_id, video_id)
def _call_search_api(self, resource, resource_id, resource_url):
return self._download_json(
'https://api.simplecast.com/%ss/search' % resource, resource_id,
data=urlencode_postdata({'url': resource_url}))
def _parse_episode(self, episode):
episode_id = episode['id']
title = episode['title'].strip()
audio_file = episode.get('audio_file') or {}
audio_file_url = audio_file.get('url') or episode.get('audio_file_url') or episode['enclosure_url']
season = episode.get('season') or {}
season_href = season.get('href')
season_id = None
if season_href:
season_id = self._search_regex(
r'https?://api.simplecast.com/seasons/(%s)' % self._UUID_REGEX,
season_href, 'season id', default=None)
webpage_url = episode.get('episode_url')
channel_url = None
if webpage_url:
channel_url = self._search_regex(
r'(https?://[^/]+\.simplecast\.com)',
webpage_url, 'channel url', default=None)
return {
'id': episode_id,
'display_id': episode.get('slug'),
'title': title,
'url': clean_podcast_url(audio_file_url),
'webpage_url': webpage_url,
'channel_url': channel_url,
'series': try_get(episode, lambda x: x['podcast']['title']),
'season_number': int_or_none(season.get('number')),
'season_id': season_id,
'thumbnail': episode.get('image_url'),
'episode_id': episode_id,
'episode_number': int_or_none(episode.get('number')),
'description': strip_or_none(episode.get('description')),
'timestamp': parse_iso8601(episode.get('published_at')),
'duration': int_or_none(episode.get('duration')),
'filesize': int_or_none(audio_file.get('size') or episode.get('audio_file_size')),
}
class SimplecastIE(SimplecastBaseIE):
IE_NAME = 'simplecast'
_VALID_URL = r'https?://(?:api\.simplecast\.com/episodes|player\.simplecast\.com)/(?P<id>%s)' % SimplecastBaseIE._UUID_REGEX
_COMMON_TEST_INFO = {
'display_id': 'errant-signal-chris-franklin-new-wave-video-essays',
'id': 'b6dc49a2-9404-4853-9aa9-9cfc097be876',
'ext': 'mp3',
'title': 'Errant Signal - Chris Franklin & New Wave Video Essays',
'episode_number': 1,
'episode_id': 'b6dc49a2-9404-4853-9aa9-9cfc097be876',
'description': 'md5:34752789d3d2702e2d2c975fbd14f357',
'season_number': 1,
'season_id': 'e23df0da-bae4-4531-8bbf-71364a88dc13',
'series': 'The RE:BIND.io Podcast',
'duration': 5343,
'timestamp': 1580979475,
'upload_date': '20200206',
'webpage_url': r're:^https?://the-re-bind-io-podcast\.simplecast\.com/episodes/errant-signal-chris-franklin-new-wave-video-essays',
'channel_url': r're:^https?://the-re-bind-io-podcast\.simplecast\.com$',
}
_TESTS = [{
'url': 'https://api.simplecast.com/episodes/b6dc49a2-9404-4853-9aa9-9cfc097be876',
'md5': '8c93be7be54251bf29ee97464eabe61c',
'info_dict': _COMMON_TEST_INFO,
}, {
'url': 'https://player.simplecast.com/b6dc49a2-9404-4853-9aa9-9cfc097be876',
'only_matching': True,
}]
@staticmethod
def _extract_urls(webpage):
return re.findall(
r'''(?x)<iframe[^>]+src=["\']
(
https?://(?:embed\.simplecast\.com/[0-9a-f]{8}|
player\.simplecast\.com/%s
))''' % SimplecastBaseIE._UUID_REGEX, webpage)
def _real_extract(self, url):
episode_id = self._match_id(url)
episode = self._call_api('episodes/%s', episode_id)
return self._parse_episode(episode)
class SimplecastEpisodeIE(SimplecastBaseIE):
IE_NAME = 'simplecast:episode'
_VALID_URL = r'https?://(?!api\.)[^/]+\.simplecast\.com/episodes/(?P<id>[^/?&#]+)'
_TEST = {
'url': 'https://the-re-bind-io-podcast.simplecast.com/episodes/errant-signal-chris-franklin-new-wave-video-essays',
'md5': '8c93be7be54251bf29ee97464eabe61c',
'info_dict': SimplecastIE._COMMON_TEST_INFO,
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
episode = self._call_search_api(
'episode', mobj.group(1), mobj.group(0))
return self._parse_episode(episode)
class SimplecastPodcastIE(SimplecastBaseIE):
IE_NAME = 'simplecast:podcast'
_VALID_URL = r'https?://(?!(?:api|cdn|embed|feeds|player)\.)(?P<id>[^/]+)\.simplecast\.com(?!/episodes/[^/?&#]+)'
_TESTS = [{
'url': 'https://the-re-bind-io-podcast.simplecast.com',
'playlist_mincount': 33,
'info_dict': {
'id': '07d28d26-7522-42eb-8c53-2bdcfc81c43c',
'title': 'The RE:BIND.io Podcast',
},
}, {
'url': 'https://the-re-bind-io-podcast.simplecast.com/episodes',
'only_matching': True,
}]
def _real_extract(self, url):
subdomain = self._match_id(url)
site = self._call_search_api('site', subdomain, url)
podcast = site['podcast']
podcast_id = podcast['id']
podcast_title = podcast.get('title')
def entries():
episodes = self._call_api('podcasts/%s/episodes', podcast_id)
for episode in (episodes.get('collection') or []):
info = self._parse_episode(episode)
info['series'] = podcast_title
yield info
return self.playlist_result(entries(), podcast_id, podcast_title)