Support to Gaana.com added

2018-12-13 21:05:14 +05:30 · 2018-12-13 21:05:14 +05:30 · a7a16c95f3
commit a7a16c95f3
parent 0a05cfabb6
1 changed files with 124 additions and 0 deletions
--- a/youtube_dl/extractor/gaana.py
+++ b/youtube_dl/extractor/gaana.py
@ -0,0 +1,124 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+from ..aes import aes_cbc_decrypt
+from ..compat import (
+    compat_b64decode,
+)
+
+from .common import InfoExtractor
+from ..utils import (
+    bytes_to_intlist,
+    intlist_to_bytes,
+    int_or_none,
+)
+
+
+class GaanaBaseIE(InfoExtractor):
+    bs = 32
+
+    def _Decrypt(self, data):
+
+        key = 'Z0AxbiEoZjEjci4wJCkmJQ=='
+        iv = 'YXNkIUAjIUAjQCExMjMxMg=='
+
+        stream_url = intlist_to_bytes(aes_cbc_decrypt(
+            bytes_to_intlist(compat_b64decode(data)),
+            bytes_to_intlist(compat_b64decode(key)),
+            bytes_to_intlist(compat_b64decode(iv)))).decode()
+
+        s = stream_url[:-ord(stream_url[len(stream_url) - 1:])]
+        return s
+
+    def _create_entry(self, data, video_id):
+
+        raw_data = self._parse_json(data, video_id)
+
+        video_data = raw_data.get('path')
+        title = raw_data.get('title')
+        thumbnail = raw_data.get('atw', '') or raw_data.get('albumartwork', '')
+        duration = raw_data.get('duration')
+
+        formats = []
+        for value in video_data.keys():
+            # need to skip auto
+            if not value == 'auto':
+                content = video_data.get(value)
+                for k in content:
+                    format_url = self._Decrypt(k.get('message'))
+                    format_id = value
+
+                    formats.append({
+                        'url': format_url,
+                        'format_id': format_id,
+                        'ext': 'mp4'
+                    })
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': raw_data.get('description'),
+            'duration': int_or_none(duration),
+            'formats': formats,
+            'album': raw_data.get('albumtitle'),
+            'thumbnail': thumbnail,
+            'artist': raw_data.get('artist'),
+            'release_date': raw_data.get('release_date'),
+            'language': raw_data.get('language')
+        }
+
+
+class GaanaIE(GaanaBaseIE):
+    IE_NAME = 'gaana'
+    _VALID_URL = r'https?://(?:www\.)?gaana\.com/song/(?P<id>[^/#?]+)'
+    _TESTS = [{
+        # contentData
+        'url': 'https://gaana.com/song/jeeye-to-jeeye-kaise',
+        'info_dict': {
+            'id': 'jeeye-to-jeeye-kaise',
+            'ext': 'mp4',
+            'title': 'Jeeye To Jeeye Kaise',
+            'duration': 325,
+        },
+        'params': {
+            # m3u8 download
+            'skip_download': True,
+        }
+    }]
+    _GEO_BYPASS = False
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        webpage = self._download_webpage(url, video_id)
+        raw_data = self._search_regex(
+            r'class="parentnode sourcelist_\d+"> (.*?) </span>',
+            webpage, 'raw data')
+
+        return self._create_entry(raw_data, video_id)
+
+
+class GaanaAlbumIE(GaanaBaseIE):
+    IE_NAME = 'gaana:album'
+    _VALID_URL = r'https?://(?:www\.)?gaana\.com/album/(?P<id>[^/#?]+)'
+    _TESTS = [{
+        'url': 'https://gaana.com/album/saajan-hindi',
+        'info_dict': {
+            'id': 'saajan-hindi',
+        },
+        'playlist_mincount': 20,
+    }, {
+        'url': 'https://gaana.com/artist/kumar-sanu',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        playlist_id = self._match_id(url)
+        webpage = self._download_webpage(url, playlist_id)
+        matchobj = re.findall(r'class="parentnode sourcelist_\d+"> (.*?) </span>', webpage)
+        entries = []
+        for g in matchobj:
+            entries.append(self._create_entry(g, playlist_id))
+
+        return self.playlist_result(entries, playlist_id)