mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-28 17:40:58 +01:00
[sverigesradio] improve extraction(closes #18635)
This commit is contained in:
Remita Amine
parent
7ff8ad80f1
commit
280913800d
@ -2,58 +2,70 @@
|
||||
from __future__ import unicode_literals
|
||||
|
||||
from .common import InfoExtractor
|
||||
from ..utils import int_or_none
|
||||
from ..utils import (
|
||||
determine_ext,
|
||||
int_or_none,
|
||||
str_or_none,
|
||||
)
|
||||
|
||||
|
||||
class SverigesRadioBaseIE(InfoExtractor):
|
||||
_BASE_URL = 'https://sverigesradio.se/sida/playerajax'
|
||||
_QUALITIES = ['high', 'medium', 'low']
|
||||
_CODING_FORMATS = {
|
||||
5: {'acodec': 'mp3', 'abr': 128},
|
||||
11: {'acodec': 'aac', 'abr': 192},
|
||||
12: {'acodec': 'aac', 'abr': 32},
|
||||
13: {'acodec': 'aac', 'abr': 96},
|
||||
_BASE_URL = 'https://sverigesradio.se/sida/playerajax/'
|
||||
_QUALITIES = ['low', 'medium', 'high']
|
||||
_EXT_TO_CODEC_MAP = {
|
||||
'mp3': 'mp3',
|
||||
'm4a': 'aac',
|
||||
}
|
||||
_CODING_FORMAT_TO_ABR_MAP = {
|
||||
5: 128,
|
||||
11: 192,
|
||||
12: 32,
|
||||
13: 96,
|
||||
}
|
||||
|
||||
def _extract_formats(self, query, audio_id, audio_type):
|
||||
audiourls = {}
|
||||
for quality in self._QUALITIES:
|
||||
audiourl = self._download_json(
|
||||
self._BASE_URL + '/getaudiourl', audio_id,
|
||||
fatal=True,
|
||||
query=dict(query, type=audio_type, quality=quality, format='iis'))
|
||||
if audiourl is None:
|
||||
continue
|
||||
|
||||
# for some reason url can be empty, skip if so
|
||||
# also skip if url has already been seen (quality parameter is ignored?)
|
||||
url = audiourl.get('audioUrl')
|
||||
if url is None or url == "" or url in audiourls:
|
||||
continue
|
||||
|
||||
audioformat = {'vcodec': 'none', 'url': url}
|
||||
# add codec and bitrate if known coding format
|
||||
codingformat = audiourl.get('codingFormat')
|
||||
if codingformat:
|
||||
audioformat.update(self._CODING_FORMATS.get(codingformat, {}))
|
||||
|
||||
audiourls[url] = audioformat
|
||||
|
||||
return audiourls.values()
|
||||
|
||||
def _extract_audio(self, audio_type, url):
|
||||
def _real_extract(self, url):
|
||||
audio_id = self._match_id(url)
|
||||
query = {'id': audio_id, 'type': audio_type}
|
||||
query = {
|
||||
'id': audio_id,
|
||||
'type': self._AUDIO_TYPE,
|
||||
}
|
||||
|
||||
metadata = self._download_json(self._BASE_URL + '/audiometadata', audio_id, query=query)
|
||||
item = metadata['items'][0]
|
||||
item = self._download_json(
|
||||
self._BASE_URL + 'audiometadata', audio_id,
|
||||
'Downloading audio JSON metadata', query=query)['items'][0]
|
||||
title = item['subtitle']
|
||||
|
||||
formats = self._extract_formats(query, audio_id, audio_type)
|
||||
query['format'] = 'iis'
|
||||
urls = []
|
||||
formats = []
|
||||
for quality in self._QUALITIES:
|
||||
query['quality'] = quality
|
||||
audio_url_data = self._download_json(
|
||||
self._BASE_URL + 'getaudiourl', audio_id,
|
||||
'Downloading %s format JSON metadata' % quality,
|
||||
fatal=False, query=query) or {}
|
||||
audio_url = audio_url_data.get('audioUrl')
|
||||
if not audio_url or audio_url in urls:
|
||||
continue
|
||||
urls.append(audio_url)
|
||||
ext = determine_ext(audio_url)
|
||||
coding_format = audio_url_data.get('codingFormat')
|
||||
abr = int_or_none(self._search_regex(
|
||||
r'_a(\d+)\.m4a', audio_url, 'audio bitrate',
|
||||
default=None)) or self._CODING_FORMAT_TO_ABR_MAP.get(coding_format)
|
||||
formats.append({
|
||||
'abr': abr,
|
||||
'acodec': self._EXT_TO_CODEC_MAP.get(ext),
|
||||
'ext': ext,
|
||||
'format_id': str_or_none(coding_format),
|
||||
'vcodec': 'none',
|
||||
'url': audio_url,
|
||||
})
|
||||
self._sort_formats(formats)
|
||||
|
||||
return {
|
||||
'id': audio_id,
|
||||
'title': item['subtitle'],
|
||||
'title': title,
|
||||
'formats': formats,
|
||||
'series': item.get('title'),
|
||||
'duration': int_or_none(item.get('duration')),
|
||||
@ -63,7 +75,8 @@ class SverigesRadioBaseIE(InfoExtractor):
|
||||
|
||||
|
||||
class SverigesRadioPublicationIE(SverigesRadioBaseIE):
|
||||
_VALID_URL = r'https?://(?:www\.)?sverigesradio\.se/sida/(?:artikel|gruppsida)\.aspx\?.*artikel=(?P<id>[0-9]+)'
|
||||
IE_NAME = 'sverigesradio:publication'
|
||||
_VALID_URL = r'https?://(?:www\.)?sverigesradio\.se/sida/(?:artikel|gruppsida)\.aspx\?.*?\bartikel=(?P<id>[0-9]+)'
|
||||
_TESTS = [{
|
||||
'url': 'https://sverigesradio.se/sida/artikel.aspx?programid=83&artikel=7038546',
|
||||
'md5': '6a4917e1923fccb080e5a206a5afa542',
|
||||
@ -74,18 +87,17 @@ class SverigesRadioPublicationIE(SverigesRadioBaseIE):
|
||||
'series': 'Nyheter (Ekot)',
|
||||
'title': 'Esa Teittinen: Sanningen har inte kommit fram',
|
||||
'description': 'md5:daf7ce66a8f0a53d5465a5984d3839df',
|
||||
'thumbnail': 're:^https://static-cdn.sr.se/sida/images/',
|
||||
'thumbnail': r're:^https?://.*\.jpg',
|
||||
},
|
||||
}, {
|
||||
'url': 'https://sverigesradio.se/sida/gruppsida.aspx?programid=3304&grupp=6247&artikel=7146887',
|
||||
'only_matching': True,
|
||||
}]
|
||||
|
||||
def _real_extract(self, url):
|
||||
return self._extract_audio('publication', url)
|
||||
_AUDIO_TYPE = 'publication'
|
||||
|
||||
|
||||
class SverigesRadioEpisodeIE(SverigesRadioBaseIE):
|
||||
IE_NAME = 'sverigesradio:episode'
|
||||
_VALID_URL = r'https?://(?:www\.)?sverigesradio\.se/(?:sida/)?avsnitt/(?P<id>[0-9]+)'
|
||||
_TEST = {
|
||||
'url': 'https://sverigesradio.se/avsnitt/1140922?programid=1300',
|
||||
@ -97,9 +109,7 @@ class SverigesRadioEpisodeIE(SverigesRadioBaseIE):
|
||||
'series': 'Konflikt',
|
||||
'title': 'Metoo och valen',
|
||||
'description': 'md5:fcb5c1f667f00badcc702b196f10a27e',
|
||||
'thumbnail': 're:^https://static-cdn.sr.se/sida/images/'
|
||||
'thumbnail': r're:^https?://.*\.jpg',
|
||||
}
|
||||
}
|
||||
|
||||
def _real_extract(self, url):
|
||||
return self._extract_audio('episode', url)
|
||||
_AUDIO_TYPE = 'episode'
|
||||
|
||||
Loading…
Reference in New Issue
Block a user