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from .common import InfoExtractor
from ..utils import (
clean_html,
merge_dicts,
str_or_none,
traverse_obj,
unified_timestamp,
url_or_none,
urljoin,
)
class LRTBaseIE(InfoExtractor):
def _extract_js_var(self, webpage, var_name, default=None):
return self._search_regex(
fr'{var_name}\s*=\s*(["\'])((?:(?!\1).)+)\1',
webpage, var_name.replace('_', ' '), default, group=2)
class LRTStreamIE(LRTBaseIE):
_VALID_URL = r'https?://(?:www\.)?lrt\.lt/mediateka/tiesiogiai/(?P<id>[\w-]+)'
_TESTS = [{
'url': 'https://www.lrt.lt/mediateka/tiesiogiai/lrt-opus',
'info_dict': {
'id': 'lrt-opus',
'live_status': 'is_live',
'title': 're:^LRT Opus.+$',
'ext': 'mp4',
},
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
streams_data = self._download_json(self._extract_js_var(webpage, 'tokenURL'), video_id)
formats, subtitles = [], {}
for stream_url in traverse_obj(streams_data, (
'response', 'data', lambda k, _: k.startswith('content')), expected_type=url_or_none):
fmts, subs = self._extract_m3u8_formats_and_subtitles(stream_url, video_id, 'mp4', m3u8_id='hls', live=True)
formats.extend(fmts)
subtitles = self._merge_subtitles(subtitles, subs)
stream_title = self._extract_js_var(webpage, 'video_title', 'LRT')
return {
'id': video_id,
'formats': formats,
'subtitles': subtitles,
'is_live': True,
'title': f'{self._og_search_title(webpage)} - {stream_title}',
}
class LRTVODIE(LRTBaseIE):
_VALID_URL = r'https?://(?:www\.)?lrt\.lt(?P<path>/mediateka/irasas/(?P<id>[0-9]+))'
_TESTS = [{
# m3u8 download
'url': 'https://www.lrt.lt/mediateka/irasas/2000127261/greita-ir-gardu-sicilijos-ikvepta-klasikiniu-makaronu-su-baklazanais-vakariene',
'info_dict': {
'id': '2000127261',
'ext': 'mp4',
'title': 'Greita ir gardu: Sicilijos įkvėpta klasikinių makaronų su baklažanais vakarienė',
'description': 'md5:ad7d985f51b0dc1489ba2d76d7ed47fa',
'duration': 3035,
'timestamp': 1604079000,
'upload_date': '20201030',
'tags': ['LRT TELEVIZIJA', 'Beatos virtuvė', 'Beata Nicholson', 'Makaronai', 'Baklažanai', 'Vakarienė', 'Receptas'],
'thumbnail': 'https://www.lrt.lt/img/2020/10/30/764041-126478-1287x836.jpg',
},
}, {
# direct mp3 download
'url': 'http://www.lrt.lt/mediateka/irasas/1013074524/',
'md5': '389da8ca3cad0f51d12bed0c844f6a0a',
'info_dict': {
'id': '1013074524',
'ext': 'mp3',
'title': 'Kita tema 2016-09-05 15:05',
'description': 'md5:1b295a8fc7219ed0d543fc228c931fb5',
'duration': 3008,
'view_count': int,
'like_count': int,
},
}]
def _real_extract(self, url):
path, video_id = self._match_valid_url(url).group('path', 'id')
webpage = self._download_webpage(url, video_id)
media_url = self._extract_js_var(webpage, 'main_url', path)
media = self._download_json(self._extract_js_var(
webpage, 'media_info_url',
'https://www.lrt.lt/servisai/stream_url/vod/media_info/'),
video_id, query={'url': media_url})
jw_data = self._parse_jwplayer_data(
media['playlist_item'], video_id, base_url=url)
json_ld_data = self._search_json_ld(webpage, video_id)
tags = []
for tag in (media.get('tags') or []):
tag_name = tag.get('name')
if not tag_name:
continue
tags.append(tag_name)
clean_info = {
'description': clean_html(media.get('content')),
'tags': tags,
}
return merge_dicts(clean_info, jw_data, json_ld_data)
class LRTRadioIE(LRTBaseIE):
_VALID_URL = r'https?://(?:www\.)?lrt\.lt/radioteka/irasas/(?P<id>\d+)/(?P<path>[^?#/]+)'
_TESTS = [{
# m3u8 download
'url': 'https://www.lrt.lt/radioteka/irasas/2000359728/nemarios-eiles-apie-pragarus-ir-skaistyklas-su-aiste-kiltinaviciute',
'info_dict': {
'id': '2000359728',
'ext': 'm4a',
'title': 'Nemarios eilės: apie pragarus ir skaistyklas su Aiste Kiltinavičiūte',
'description': 'md5:5eee9a0e86a55bf547bd67596204625d',
'timestamp': 1726143120,
'upload_date': '20240912',
'tags': 'count:5',
'thumbnail': r're:https?://.+/.+\.jpe?g',
'categories': ['Daiktiniai įrodymai'],
},
}, {
'url': 'https://www.lrt.lt/radioteka/irasas/2000304654/vakaras-su-knyga-svetlana-aleksijevic-cernobylio-malda-v-dalis?season=%2Fmediateka%2Faudio%2Fvakaras-su-knyga%2F2023',
'only_matching': True,
}]
def _real_extract(self, url):
video_id, path = self._match_valid_url(url).group('id', 'path')
media = self._download_json(
'https://www.lrt.lt/radioteka/api/media', video_id,
query={'url': f'/mediateka/irasas/{video_id}/{path}'})
return traverse_obj(media, {
'id': ('id', {int}, {str_or_none}),
'title': ('title', {str}),
'tags': ('tags', ..., 'name', {str}),
'categories': ('playlist_item', 'category', {str}, filter, all, filter),
'description': ('content', {clean_html}, {str}),
'timestamp': ('date', {lambda x: x.replace('.', '/')}, {unified_timestamp}),
'thumbnail': ('playlist_item', 'image', {urljoin('https://www.lrt.lt')}),
'formats': ('playlist_item', 'file', {lambda x: self._extract_m3u8_formats(x, video_id)}),
})
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