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import re
from .common import InfoExtractor
from ..utils import (
clean_html,
extract_attributes,
get_element_by_class,
get_element_html_by_class,
get_element_text_and_html_by_tag,
int_or_none,
strip_or_none,
traverse_obj,
try_call,
unified_strdate,
)
class MonstercatIE(InfoExtractor):
_VALID_URL = r'https?://www\.monstercat\.com/release/(?P<id>\d+)'
_TESTS = [{
'url': 'https://www.monstercat.com/release/742779548009',
'playlist_count': 20,
'info_dict': {
'title': 'The Secret Language of Trees',
'id': '742779548009',
'thumbnail': 'https://www.monstercat.com/release/742779548009/cover',
'release_date': '20230711',
'album': 'The Secret Language of Trees',
'album_artist': 'BT',
}
}]
def _extract_tracks(self, table, album_meta):
for td in re.findall(r'<tr[^<]*>((?:(?!</tr>)[\w\W])+)', table): # regex by chatgpt due to lack of get_elements_by_tag
title = clean_html(try_call(
lambda: get_element_by_class('d-inline-flex flex-column', td).partition(' <span')[0]))
ids = extract_attributes(try_call(lambda: get_element_html_by_class('btn-play cursor-pointer mr-small', td)) or '')
track_id = ids.get('data-track-id')
release_id = ids.get('data-release-id')
track_number = int_or_none(try_call(lambda: get_element_by_class('py-xsmall', td)))
if not track_id or not release_id:
self.report_warning(f'Skipping track {track_number}, ID(s) not found')
self.write_debug(f'release_id={repr(release_id)} track_id={repr(track_id)}')
continue
yield {
**album_meta,
'title': title,
'track': title,
'track_number': track_number,
'artist': clean_html(try_call(lambda: get_element_by_class('d-block fs-xxsmall', td))),
'url': f'https://www.monstercat.com/api/release/{release_id}/track-stream/{track_id}',
'id': track_id,
'ext': 'mp3'
}
def _real_extract(self, url):
url_id = self._match_id(url)
html = self._download_webpage(url, url_id)
# wrap all `get_elements` in `try_call`, HTMLParser has problems with site's html
tracklist_table = try_call(lambda: get_element_by_class('table table-small', html)) or ''
title = try_call(lambda: get_element_text_and_html_by_tag('h1', html)[0])
date = traverse_obj(html, ({lambda html: get_element_by_class('font-italic mb-medium d-tablet-none d-phone-block',
html).partition('Released ')}, 2, {strip_or_none}, {unified_strdate}))
album_meta = {
'title': title,
'album': title,
'thumbnail': f'https://www.monstercat.com/release/{url_id}/cover',
'album_artist': try_call(
lambda: get_element_by_class('h-normal text-uppercase mb-desktop-medium mb-smallish', html)),
'release_date': date,
}
return self.playlist_result(
self._extract_tracks(tracklist_table, album_meta), playlist_id=url_id, **album_meta)
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