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439 lines
19 KiB
Python
439 lines
19 KiB
Python
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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float_or_none,
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format_field,
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int_or_none,
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parse_iso8601,
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parse_qs,
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truncate_string,
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url_or_none,
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)
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from ..utils.traversal import traverse_obj, value
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class BandlabBaseIE(InfoExtractor):
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def _call_api(self, endpoint, asset_id, **kwargs):
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headers = kwargs.pop('headers', None) or {}
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return self._download_json(
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f'https://www.bandlab.com/api/v1.3/{endpoint}/{asset_id}',
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asset_id, headers={
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'accept': 'application/json',
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'referer': 'https://www.bandlab.com/',
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'x-client-id': 'BandLab-Web',
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'x-client-version': '10.1.124',
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**headers,
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}, **kwargs)
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def _parse_revision(self, revision_data, url=None):
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return {
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'vcodec': 'none',
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'media_type': 'revision',
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'extractor_key': BandlabIE.ie_key(),
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'extractor': BandlabIE.IE_NAME,
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**traverse_obj(revision_data, {
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'webpage_url': (
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'id', ({value(url)}, {format_field(template='https://www.bandlab.com/revision/%s')}), filter, any),
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'id': (('revisionId', 'id'), {str}, any),
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'title': ('song', 'name', {str}),
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'track': ('song', 'name', {str}),
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'url': ('mixdown', 'file', {url_or_none}),
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'thumbnail': ('song', 'picture', 'url', {url_or_none}),
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'description': ('description', {str}),
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'uploader': ('creator', 'name', {str}),
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'uploader_id': ('creator', 'username', {str}),
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'timestamp': ('createdOn', {parse_iso8601}),
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'duration': ('mixdown', 'duration', {float_or_none}),
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'view_count': ('counters', 'plays', {int_or_none}),
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'like_count': ('counters', 'likes', {int_or_none}),
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'comment_count': ('counters', 'comments', {int_or_none}),
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'genres': ('genres', ..., 'name', {str}),
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}),
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}
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def _parse_track(self, track_data, url=None):
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return {
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'vcodec': 'none',
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'media_type': 'track',
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'extractor_key': BandlabIE.ie_key(),
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'extractor': BandlabIE.IE_NAME,
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**traverse_obj(track_data, {
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'webpage_url': (
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'id', ({value(url)}, {format_field(template='https://www.bandlab.com/post/%s')}), filter, any),
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'id': (('revisionId', 'id'), {str}, any),
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'url': ('track', 'sample', 'audioUrl', {url_or_none}),
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'title': ('track', 'name', {str}),
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'track': ('track', 'name', {str}),
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'description': ('caption', {str}),
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'thumbnail': ('track', 'picture', ('original', 'url'), {url_or_none}, any),
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'view_count': ('counters', 'plays', {int_or_none}),
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'like_count': ('counters', 'likes', {int_or_none}),
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'comment_count': ('counters', 'comments', {int_or_none}),
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'duration': ('track', 'sample', 'duration', {float_or_none}),
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'uploader': ('creator', 'name', {str}),
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'uploader_id': ('creator', 'username', {str}),
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'timestamp': ('createdOn', {parse_iso8601}),
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}),
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}
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def _parse_video(self, video_data, url=None):
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return {
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'media_type': 'video',
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'extractor_key': BandlabIE.ie_key(),
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'extractor': BandlabIE.IE_NAME,
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**traverse_obj(video_data, {
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'id': ('id', {str}),
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'webpage_url': (
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'id', ({value(url)}, {format_field(template='https://www.bandlab.com/post/%s')}), filter, any),
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'url': ('video', 'url', {url_or_none}),
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'title': ('caption', {lambda x: x.replace('\n', ' ')}, {truncate_string(left=50)}),
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'description': ('caption', {str}),
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'thumbnail': ('video', 'picture', 'url', {url_or_none}),
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'view_count': ('video', 'counters', 'plays', {int_or_none}),
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'like_count': ('video', 'counters', 'likes', {int_or_none}),
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'comment_count': ('counters', 'comments', {int_or_none}),
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'duration': ('video', 'duration', {float_or_none}),
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'uploader': ('creator', 'name', {str}),
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'uploader_id': ('creator', 'username', {str}),
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}),
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}
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class BandlabIE(BandlabBaseIE):
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_VALID_URL = [
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r'https?://(?:www\.)?bandlab.com/(?P<url_type>track|post|revision)/(?P<id>[\da-f_-]+)',
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r'https?://(?:www\.)?bandlab.com/(?P<url_type>embed)/\?(?:[^#]*&)?id=(?P<id>[\da-f-]+)',
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]
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_EMBED_REGEX = [rf'<iframe[^>]+src=[\'"](?P<url>{_VALID_URL[1]})[\'"]']
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_TESTS = [{
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'url': 'https://www.bandlab.com/track/04b37e88dba24967b9dac8eb8567ff39_07d7f906fc96ee11b75e000d3a428fff',
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'md5': '46f7b43367dd268bbcf0bbe466753b2c',
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'info_dict': {
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'id': '02d7f906-fc96-ee11-b75e-000d3a428fff',
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'ext': 'm4a',
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'uploader_id': 'ender_milze',
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'track': 'sweet black',
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'description': 'composed by juanjn3737',
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'timestamp': 1702171963,
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'view_count': int,
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'like_count': int,
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'duration': 54.629999999999995,
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'title': 'sweet black',
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'upload_date': '20231210',
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'thumbnail': 'https://bandlabimages.azureedge.net/v1.0/songs/fa082beb-b856-4730-9170-a57e4e32cc2c/',
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'genres': ['Lofi'],
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'uploader': 'ender milze',
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'comment_count': int,
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'media_type': 'revision',
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},
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}, {
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# Same track as above but post URL
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'url': 'https://www.bandlab.com/post/07d7f906-fc96-ee11-b75e-000d3a428fff',
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'md5': '46f7b43367dd268bbcf0bbe466753b2c',
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'info_dict': {
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'id': '02d7f906-fc96-ee11-b75e-000d3a428fff',
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'ext': 'm4a',
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'uploader_id': 'ender_milze',
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'track': 'sweet black',
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'description': 'composed by juanjn3737',
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'timestamp': 1702171973,
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'view_count': int,
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'like_count': int,
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'duration': 54.629999999999995,
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'title': 'sweet black',
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'upload_date': '20231210',
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'thumbnail': 'https://bandlabimages.azureedge.net/v1.0/songs/fa082beb-b856-4730-9170-a57e4e32cc2c/',
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'genres': ['Lofi'],
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'uploader': 'ender milze',
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'comment_count': int,
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'media_type': 'revision',
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},
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}, {
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# SharedKey Example
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'url': 'https://www.bandlab.com/track/048916c2-c6da-ee11-85f9-6045bd2e11f9?sharedKey=0NNWX8qYAEmI38lWAzCNDA',
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'md5': '15174b57c44440e2a2008be9cae00250',
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'info_dict': {
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'id': '038916c2-c6da-ee11-85f9-6045bd2e11f9',
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'ext': 'm4a',
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'comment_count': int,
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'genres': ['Other'],
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'uploader_id': 'user8353034818103753',
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'thumbnail': 'https://bandlabimages.azureedge.net/v1.0/songs/51b18363-da23-4b9b-a29c-2933a3e561ca/',
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'timestamp': 1709625771,
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'track': 'PodcastMaerchen4b',
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'duration': 468.14,
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'view_count': int,
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'description': 'Podcast: Neues aus der Märchenwelt',
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'like_count': int,
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'upload_date': '20240305',
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'uploader': 'Erna Wageneder',
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'title': 'PodcastMaerchen4b',
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'media_type': 'revision',
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},
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}, {
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# Different Revision selected
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'url': 'https://www.bandlab.com/track/130343fc-148b-ea11-96d2-0003ffd1fc09?revId=110343fc-148b-ea11-96d2-0003ffd1fc09',
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'md5': '74e055ef9325d63f37088772fbfe4454',
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'info_dict': {
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'id': '110343fc-148b-ea11-96d2-0003ffd1fc09',
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'ext': 'm4a',
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'timestamp': 1588273294,
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'thumbnail': 'https://bandlabimages.azureedge.net/v1.0/users/b612e533-e4f7-4542-9f50-3fcfd8dd822c/',
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'description': 'Final Revision.',
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'title': 'Replay ( Instrumental)',
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'uploader': 'David R Sparks',
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'uploader_id': 'davesnothome69',
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'view_count': int,
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'comment_count': int,
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'track': 'Replay ( Instrumental)',
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'genres': ['Rock'],
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'upload_date': '20200430',
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'like_count': int,
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'duration': 279.43,
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'media_type': 'revision',
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},
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}, {
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# Video
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'url': 'https://www.bandlab.com/post/5cdf9036-3857-ef11-991a-6045bd36e0d9',
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'md5': '8caa2ef28e86c1dacf167293cfdbeba9',
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'info_dict': {
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'id': '5cdf9036-3857-ef11-991a-6045bd36e0d9',
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'ext': 'mp4',
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'duration': 44.705,
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'thumbnail': 'https://bandlabimages.azureedge.net/v1.0/videos/67c6cef1-cef6-40d3-831e-a55bc1dcb972/',
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'comment_count': int,
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'title': 'backing vocals',
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'uploader_id': 'marliashya',
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'uploader': 'auraa',
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'like_count': int,
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'description': 'backing vocals',
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'media_type': 'video',
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},
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}, {
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# Embed Example
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'url': 'https://www.bandlab.com/embed/?blur=false&id=014de0a4-7d82-ea11-a94c-0003ffd19c0f',
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'md5': 'a4ad05cb68c54faaed9b0a8453a8cf4a',
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'info_dict': {
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'id': '014de0a4-7d82-ea11-a94c-0003ffd19c0f',
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'ext': 'm4a',
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'comment_count': int,
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'genres': ['Electronic'],
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'uploader': 'Charlie Henson',
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'timestamp': 1587328674,
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'upload_date': '20200419',
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'view_count': int,
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'track': 'Positronic Meltdown',
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'duration': 318.55,
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'thumbnail': 'https://bandlabimages.azureedge.net/v1.0/songs/87165bc3-5439-496e-b1f7-a9f13b541ff2/',
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'description': 'Checkout my tracks at AOMX http://aomxsounds.com/',
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'uploader_id': 'microfreaks',
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'title': 'Positronic Meltdown',
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'like_count': int,
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'media_type': 'revision',
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},
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}, {
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# Track without revisions available
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'url': 'https://www.bandlab.com/track/55767ac51789ea11a94c0003ffd1fc09_2f007b0a37b94ec7a69bc25ae15108a5',
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'md5': 'f05d68a3769952c2d9257c473e14c15f',
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'info_dict': {
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'id': '55767ac51789ea11a94c0003ffd1fc09_2f007b0a37b94ec7a69bc25ae15108a5',
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'ext': 'm4a',
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'track': 'insame',
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'like_count': int,
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'duration': 84.03,
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'title': 'insame',
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'view_count': int,
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'comment_count': int,
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'uploader': 'Sorakime',
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'uploader_id': 'sorakime',
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'thumbnail': 'https://bandlabimages.azureedge.net/v1.0/users/572a351a-0f3a-4c6a-ac39-1a5defdeeb1c/',
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'timestamp': 1691162128,
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'upload_date': '20230804',
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'media_type': 'track',
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},
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}, {
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'url': 'https://www.bandlab.com/revision/014de0a4-7d82-ea11-a94c-0003ffd19c0f',
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'only_matching': True,
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}]
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_WEBPAGE_TESTS = [{
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'url': 'https://phantomluigi.github.io/',
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'info_dict': {
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'id': 'e14223c3-7871-ef11-bdfd-000d3a980db3',
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'ext': 'm4a',
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'view_count': int,
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'upload_date': '20240913',
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'uploader_id': 'phantommusicofficial',
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'timestamp': 1726194897,
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'uploader': 'Phantom',
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'comment_count': int,
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'genres': ['Progresive Rock'],
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'description': 'md5:a38cd668f7a2843295ef284114f18429',
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'duration': 225.23,
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'like_count': int,
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'title': 'Vermilion Pt. 2 (Cover)',
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'track': 'Vermilion Pt. 2 (Cover)',
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'thumbnail': 'https://bandlabimages.azureedge.net/v1.0/songs/62b10750-7aef-4f42-ad08-1af52f577e97/',
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'media_type': 'revision',
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},
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}]
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def _real_extract(self, url):
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display_id, url_type = self._match_valid_url(url).group('id', 'url_type')
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qs = parse_qs(url)
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revision_id = traverse_obj(qs, (('revId', 'id'), 0, any))
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if url_type == 'revision':
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revision_id = display_id
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revision_data = None
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if not revision_id:
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post_data = self._call_api(
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'posts', display_id, note='Downloading post data',
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query=traverse_obj(qs, {'sharedKey': ('sharedKey', 0)}))
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revision_id = traverse_obj(post_data, (('revisionId', ('revision', 'id')), {str}, any))
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revision_data = traverse_obj(post_data, ('revision', {dict}))
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if not revision_data and not revision_id:
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post_type = post_data.get('type')
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if post_type == 'Video':
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return self._parse_video(post_data, url=url)
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if post_type == 'Track':
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return self._parse_track(post_data, url=url)
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raise ExtractorError(f'Could not extract data for post type {post_type!r}')
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if not revision_data:
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revision_data = self._call_api(
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'revisions', revision_id, note='Downloading revision data', query={'edit': 'false'})
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return self._parse_revision(revision_data, url=url)
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class BandlabPlaylistIE(BandlabBaseIE):
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_VALID_URL = [
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r'https?://(?:www\.)?bandlab.com/(?:[\w]+/)?(?P<type>albums|collections)/(?P<id>[\da-f-]+)',
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r'https?://(?:www\.)?bandlab.com/(?P<type>embed)/collection/\?(?:[^#]*&)?id=(?P<id>[\da-f-]+)',
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]
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_EMBED_REGEX = [rf'<iframe[^>]+src=[\'"](?P<url>{_VALID_URL[1]})[\'"]']
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_TESTS = [{
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'url': 'https://www.bandlab.com/davesnothome69/albums/89b79ea6-de42-ed11-b495-00224845aac7',
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'info_dict': {
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'thumbnail': 'https://bl-prod-images.azureedge.net/v1.3/albums/69507ff3-579a-45be-afca-9e87eddec944/',
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'release_date': '20221003',
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'title': 'Remnants',
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'album': 'Remnants',
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'like_count': int,
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'album_type': 'LP',
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'description': 'A collection of some feel good, rock hits.',
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'comment_count': int,
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'view_count': int,
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'id': '89b79ea6-de42-ed11-b495-00224845aac7',
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'uploader': 'David R Sparks',
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'uploader_id': 'davesnothome69',
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},
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'playlist_count': 10,
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}, {
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'url': 'https://www.bandlab.com/slytheband/collections/955102d4-1040-ef11-86c3-000d3a42581b',
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'info_dict': {
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'id': '955102d4-1040-ef11-86c3-000d3a42581b',
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'timestamp': 1720762659,
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'view_count': int,
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'title': 'My Shit 🖤',
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'uploader_id': 'slytheband',
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'uploader': '𝓢𝓛𝓨',
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'upload_date': '20240712',
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'like_count': int,
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'thumbnail': 'https://bandlabimages.azureedge.net/v1.0/collections/2c64ca12-b180-4b76-8587-7a8da76bddc8/',
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},
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'playlist_count': 15,
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}, {
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# Embeds can contain both albums and collections with the same URL pattern. This is an album
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'url': 'https://www.bandlab.com/embed/collection/?id=12cc6f7f-951b-ee11-907c-00224844f303',
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'info_dict': {
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'id': '12cc6f7f-951b-ee11-907c-00224844f303',
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'release_date': '20230706',
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'description': 'This is a collection of songs I created when I had an Amiga computer.',
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'view_count': int,
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'title': 'Mark Salud The Amiga Collection',
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'uploader_id': 'mssirmooth1962',
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'comment_count': int,
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'thumbnail': 'https://bl-prod-images.azureedge.net/v1.3/albums/d618bd7b-0537-40d5-bdd8-61b066e77d59/',
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'like_count': int,
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'uploader': 'Mark Salud',
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'album': 'Mark Salud The Amiga Collection',
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'album_type': 'LP',
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},
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'playlist_count': 24,
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}, {
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# Tracks without revision id
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'url': 'https://www.bandlab.com/embed/collection/?id=e98aafb5-d932-ee11-b8f0-00224844c719',
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'info_dict': {
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'like_count': int,
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'uploader_id': 'sorakime',
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'comment_count': int,
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'uploader': 'Sorakime',
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'view_count': int,
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'description': 'md5:4ec31c568a5f5a5a2b17572ea64c3825',
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'release_date': '20230812',
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'title': 'Art',
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'album': 'Art',
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'album_type': 'Album',
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'id': 'e98aafb5-d932-ee11-b8f0-00224844c719',
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'thumbnail': 'https://bl-prod-images.azureedge.net/v1.3/albums/20c890de-e94a-4422-828a-2da6377a13c8/',
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||
},
|
||
'playlist_count': 13,
|
||
}, {
|
||
'url': 'https://www.bandlab.com/albums/89b79ea6-de42-ed11-b495-00224845aac7',
|
||
'only_matching': True,
|
||
}]
|
||
|
||
def _entries(self, album_data):
|
||
for post in traverse_obj(album_data, ('posts', lambda _, v: v['type'])):
|
||
post_type = post['type']
|
||
if post_type == 'Revision':
|
||
yield self._parse_revision(post.get('revision'))
|
||
elif post_type == 'Track':
|
||
yield self._parse_track(post)
|
||
elif post_type == 'Video':
|
||
yield self._parse_video(post)
|
||
else:
|
||
self.report_warning(f'Skipping unknown post type: "{post_type}"')
|
||
|
||
def _real_extract(self, url):
|
||
playlist_id, playlist_type = self._match_valid_url(url).group('id', 'type')
|
||
|
||
endpoints = {
|
||
'albums': ['albums'],
|
||
'collections': ['collections'],
|
||
'embed': ['collections', 'albums'],
|
||
}.get(playlist_type)
|
||
for endpoint in endpoints:
|
||
playlist_data = self._call_api(
|
||
endpoint, playlist_id, note=f'Downloading {endpoint[:-1]} data',
|
||
fatal=False, expected_status=404)
|
||
if not playlist_data.get('errorCode'):
|
||
playlist_type = endpoint
|
||
break
|
||
if error_code := playlist_data.get('errorCode'):
|
||
raise ExtractorError(f'Could not find playlist data. Error code: "{error_code}"')
|
||
|
||
return self.playlist_result(
|
||
self._entries(playlist_data), playlist_id,
|
||
**traverse_obj(playlist_data, {
|
||
'title': ('name', {str}),
|
||
'description': ('description', {str}),
|
||
'uploader': ('creator', 'name', {str}),
|
||
'uploader_id': ('creator', 'username', {str}),
|
||
'timestamp': ('createdOn', {parse_iso8601}),
|
||
'release_date': ('releaseDate', {lambda x: x.replace('-', '')}, filter),
|
||
'thumbnail': ('picture', ('original', 'url'), {url_or_none}, any),
|
||
'like_count': ('counters', 'likes', {int_or_none}),
|
||
'comment_count': ('counters', 'comments', {int_or_none}),
|
||
'view_count': ('counters', 'plays', {int_or_none}),
|
||
}),
|
||
**(traverse_obj(playlist_data, {
|
||
'album': ('name', {str}),
|
||
'album_type': ('type', {str}),
|
||
}) if playlist_type == 'albums' else {}))
|