hearthisat.py (5244B)
1 # coding: utf-8 2 from __future__ import unicode_literals 3 4 import re 5 6 from .common import InfoExtractor 7 from ..compat import compat_urlparse 8 from ..utils import ( 9 HEADRequest, 10 KNOWN_EXTENSIONS, 11 sanitized_Request, 12 str_to_int, 13 urlencode_postdata, 14 urlhandle_detect_ext, 15 ) 16 17 18 class HearThisAtIE(InfoExtractor): 19 _VALID_URL = r'https?://(?:www\.)?hearthis\.at/(?P<artist>[^/]+)/(?P<title>[A-Za-z0-9\-]+)/?$' 20 _PLAYLIST_URL = 'https://hearthis.at/playlist.php' 21 _TESTS = [{ 22 'url': 'https://hearthis.at/moofi/dr-kreep', 23 'md5': 'ab6ec33c8fed6556029337c7885eb4e0', 24 'info_dict': { 25 'id': '150939', 26 'ext': 'wav', 27 'title': 'Moofi - Dr. Kreep', 28 'thumbnail': r're:^https?://.*\.jpg$', 29 'timestamp': 1421564134, 30 'description': 'Listen to Dr. Kreep by Moofi on hearthis.at - Modular, Eurorack, Mutable Intruments Braids, Valhalla-DSP', 31 'upload_date': '20150118', 32 'comment_count': int, 33 'view_count': int, 34 'like_count': int, 35 'duration': 71, 36 'categories': ['Experimental'], 37 } 38 }, { 39 # 'download' link redirects to the original webpage 40 'url': 'https://hearthis.at/twitchsf/dj-jim-hopkins-totally-bitchin-80s-dance-mix/', 41 'md5': '5980ceb7c461605d30f1f039df160c6e', 42 'info_dict': { 43 'id': '811296', 44 'ext': 'mp3', 45 'title': 'TwitchSF - DJ Jim Hopkins - Totally Bitchin\' 80\'s Dance Mix!', 46 'description': 'Listen to DJ Jim Hopkins - Totally Bitchin\' 80\'s Dance Mix! by TwitchSF on hearthis.at - Dance', 47 'upload_date': '20160328', 48 'timestamp': 1459186146, 49 'thumbnail': r're:^https?://.*\.jpg$', 50 'comment_count': int, 51 'view_count': int, 52 'like_count': int, 53 'duration': 4360, 54 'categories': ['Dance'], 55 }, 56 }] 57 58 def _real_extract(self, url): 59 m = re.match(self._VALID_URL, url) 60 display_id = '{artist:s} - {title:s}'.format(**m.groupdict()) 61 62 webpage = self._download_webpage(url, display_id) 63 track_id = self._search_regex( 64 r'intTrackId\s*=\s*(\d+)', webpage, 'track ID') 65 66 payload = urlencode_postdata({'tracks[]': track_id}) 67 req = sanitized_Request(self._PLAYLIST_URL, payload) 68 req.add_header('Content-type', 'application/x-www-form-urlencoded') 69 70 track = self._download_json(req, track_id, 'Downloading playlist')[0] 71 title = '{artist:s} - {title:s}'.format(**track) 72 73 categories = None 74 if track.get('category'): 75 categories = [track['category']] 76 77 description = self._og_search_description(webpage) 78 thumbnail = self._og_search_thumbnail(webpage) 79 80 meta_span = r'<span[^>]+class="%s".*?</i>([^<]+)</span>' 81 view_count = str_to_int(self._search_regex( 82 meta_span % 'plays_count', webpage, 'view count', fatal=False)) 83 like_count = str_to_int(self._search_regex( 84 meta_span % 'likes_count', webpage, 'like count', fatal=False)) 85 comment_count = str_to_int(self._search_regex( 86 meta_span % 'comment_count', webpage, 'comment count', fatal=False)) 87 duration = str_to_int(self._search_regex( 88 r'data-length="(\d+)', webpage, 'duration', fatal=False)) 89 timestamp = str_to_int(self._search_regex( 90 r'<span[^>]+class="calctime"[^>]+data-time="(\d+)', webpage, 'timestamp', fatal=False)) 91 92 formats = [] 93 mp3_url = self._search_regex( 94 r'(?s)<a class="player-link"\s+(?:[a-zA-Z0-9_:-]+="[^"]+"\s+)*?data-mp3="([^"]+)"', 95 webpage, 'mp3 URL', fatal=False) 96 if mp3_url: 97 formats.append({ 98 'format_id': 'mp3', 99 'vcodec': 'none', 100 'acodec': 'mp3', 101 'url': mp3_url, 102 }) 103 download_path = self._search_regex( 104 r'<a class="[^"]*download_fct[^"]*"\s+href="([^"]+)"', 105 webpage, 'download URL', default=None) 106 if download_path: 107 download_url = compat_urlparse.urljoin(url, download_path) 108 ext_req = HEADRequest(download_url) 109 ext_handle = self._request_webpage( 110 ext_req, display_id, note='Determining extension') 111 ext = urlhandle_detect_ext(ext_handle) 112 if ext in KNOWN_EXTENSIONS: 113 formats.append({ 114 'format_id': 'download', 115 'vcodec': 'none', 116 'ext': ext, 117 'url': download_url, 118 'preference': 2, # Usually better quality 119 }) 120 self._sort_formats(formats) 121 122 return { 123 'id': track_id, 124 'display_id': display_id, 125 'title': title, 126 'formats': formats, 127 'thumbnail': thumbnail, 128 'description': description, 129 'duration': duration, 130 'timestamp': timestamp, 131 'view_count': view_count, 132 'comment_count': comment_count, 133 'like_count': like_count, 134 'categories': categories, 135 }