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# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import compat_str
from ..utils import (
int_or_none,
str_or_none,
traverse_obj,
)
class PalcoMP3BaseIE(InfoExtractor):
_GQL_QUERY_TMPL = '''{
artist(slug: "%s") {
%s
}
}'''
_ARTIST_FIELDS_TMPL = '''music(slug: "%%s") {
%s
}'''
_MUSIC_FIELDS = '''duration
hls
mp3File
musicID
plays
title'''
def _call_api(self, artist_slug, artist_fields):
return self._download_json(
'https://www.palcomp3.com.br/graphql/', artist_slug, query={
'query': self._GQL_QUERY_TMPL % (artist_slug, artist_fields),
})['data']
def _parse_music(self, music):
music_id = compat_str(music['musicID'])
title = music['title']
formats = []
hls_url = music.get('hls')
if hls_url:
formats.append({
'url': hls_url,
'protocol': 'm3u8_native',
'ext': 'mp4',
})
mp3_file = music.get('mp3File')
if mp3_file:
formats.append({
'url': mp3_file,
})
return {
'id': music_id,
'title': title,
'formats': formats,
'duration': int_or_none(music.get('duration')),
'view_count': int_or_none(music.get('plays')),
}
def _real_initialize(self):
self._ARTIST_FIELDS_TMPL = self._ARTIST_FIELDS_TMPL % self._MUSIC_FIELDS
def _real_extract(self, url):
artist_slug, music_slug = re.match(self._VALID_URL, url).groups()
artist_fields = self._ARTIST_FIELDS_TMPL % music_slug
music = self._call_api(artist_slug, artist_fields)['artist']['music']
return self._parse_music(music)
class PalcoMP3IE(PalcoMP3BaseIE):
IE_NAME = 'PalcoMP3:song'
_VALID_URL = r'https?://(?:www\.)?palcomp3\.com(?:\.br)?/(?P<artist>[^/]+)/(?P<id>[^/?&#]+)'
_TESTS = [{
'url': 'https://www.palcomp3.com/maiaraemaraisaoficial/nossas-composicoes-cuida-bem-dela/',
'md5': '99fd6405b2d8fd589670f6db1ba3b358',
'info_dict': {
'id': '3162927',
'ext': 'mp3',
'title': 'Nossas Composições - CUIDA BEM DELA',
'duration': 210,
'view_count': int,
}
}]
@classmethod
def suitable(cls, url):
return False if PalcoMP3VideoIE.suitable(url) else super(PalcoMP3IE, cls).suitable(url)
class PalcoMP3ArtistIE(PalcoMP3BaseIE):
IE_NAME = 'PalcoMP3:artist'
_VALID_URL = r'https?://(?:www\.)?palcomp3\.com(?:\.br)?/(?P<id>[^/?&#]+)'
_TESTS = [{
'url': 'https://www.palcomp3.com.br/condedoforro/',
'info_dict': {
'id': '358396',
'title': 'Conde do Forró',
},
'playlist_mincount': 188,
}]
_ARTIST_FIELDS_TMPL = '''artistID
musics {
nodes {
%s
}
}
name'''
@classmethod
def suitable(cls, url):
return False if re.match(PalcoMP3IE._VALID_URL, url) else super(PalcoMP3ArtistIE, cls).suitable(url)
def _real_extract(self, url):
artist_slug = self._match_id(url)
artist = self._call_api(artist_slug, self._ARTIST_FIELDS_TMPL)['artist']
def entries():
for music in traverse_obj(artist, (
'musics', 'nodes', lambda _, m: m['musicID'])):
yield self._parse_music(music)
return self.playlist_result(
entries(), str_or_none(artist.get('artistID')), artist.get('name'))
class PalcoMP3VideoIE(PalcoMP3BaseIE):
IE_NAME = 'PalcoMP3:video'
_VALID_URL = r'https?://(?:www\.)?palcomp3\.com(?:\.br)?/(?P<artist>[^/]+)/(?P<id>[^/?&#]+)/?#clipe'
_TESTS = [{
'url': 'https://www.palcomp3.com/maiaraemaraisaoficial/maiara-e-maraisa-voce-faz-falta-aqui-ao-vivo-em-vicosa-mg/#clipe',
'add_ie': ['Youtube'],
'info_dict': {
'id': '_pD1nR2qqPg',
'ext': 'mp4',
'title': 'Maiara e Maraisa - Você Faz Falta Aqui - DVD Ao Vivo Em Campo Grande',
'description': 'md5:7043342c09a224598e93546e98e49282',
'upload_date': '20161107',
'uploader_id': '@maiaramaraisaoficial',
'uploader': 'Maiara e Maraisa',
}
}]
_MUSIC_FIELDS = 'youtubeID'
def _parse_music(self, music):
youtube_id = music['youtubeID']
return self.url_result(youtube_id, 'Youtube', youtube_id)
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