]> jfr.im git - yt-dlp.git/blobdiff - yt_dlp/extractor/nexx.py
[extractors] Use new framework for existing embeds (#4307)
[yt-dlp.git] / yt_dlp / extractor / nexx.py
index 860d636e2314672aaff20e673f571df6ca211033..69c48652cad038b27cf5ecb875c464b1c83c668d 100644 (file)
@@ -1,6 +1,3 @@
-# coding: utf-8
-from __future__ import unicode_literals
-
 import hashlib
 import random
 import re
@@ -12,6 +9,8 @@
     ExtractorError,
     int_or_none,
     parse_duration,
+    srt_subtitles_timecode,
+    traverse_obj,
     try_get,
     urlencode_postdata,
 )
@@ -20,7 +19,7 @@
 class NexxIE(InfoExtractor):
     _VALID_URL = r'''(?x)
                         (?:
-                            https?://api\.nexx(?:\.cloud|cdn\.com)/v3/(?P<domain_id>\d+)/videos/byid/|
+                            https?://api\.nexx(?:\.cloud|cdn\.com)/v3(?:\.\d)?/(?P<domain_id>\d+)/videos/byid/|
                             nexx:(?:(?P<domain_id_s>\d+):)?|
                             https?://arc\.nexx\.cloud/api/video/
                         )
@@ -42,35 +41,37 @@ class NexxIE(InfoExtractor):
             'timestamp': 1384264416,
             'upload_date': '20131112',
         },
+        'skip': 'Spiegel nexx CDNs are now disabled'
     }, {
-        # episode
-        'url': 'https://api.nexx.cloud/v3/741/videos/byid/247858',
+        # episode with captions
+        'url': 'https://api.nexx.cloud/v3.1/741/videos/byid/1701834',
         'info_dict': {
-            'id': '247858',
+            'id': '1701834',
             'ext': 'mp4',
-            'title': 'Return of the Golden Child (OV)',
-            'description': 'md5:5d969537509a92b733de21bae249dc63',
-            'release_year': 2017,
+            'title': 'Mein Leben mit \'nem TikTok E-Boy 😤',
+            'alt_title': 'Mein Leben mit \'nem TikTok E-Boy 😤',
+            'description': 'md5:f84f395a881fd143f952c892deab528d',
             'thumbnail': r're:^https?://.*\.jpg$',
-            'duration': 1397,
-            'timestamp': 1495033267,
-            'upload_date': '20170517',
+            'duration': 770,
+            'timestamp': 1595600027,
+            'upload_date': '20200724',
             'episode_number': 2,
             'season_number': 2,
+            'episode': 'Episode 2',
+            'season': 'Season 2',
         },
         'params': {
             'skip_download': True,
         },
-        'skip': 'HTTP Error 404: Not Found',
     }, {
-        # does not work via arc
         'url': 'nexx:741:1269984',
-        'md5': 'c714b5b238b2958dc8d5642addba6886',
+        'md5': 'd5f14e14b592501e51addd5abef95a7f',
         'info_dict': {
             'id': '1269984',
             'ext': 'mp4',
-            'title': '1 TAG ohne KLO... wortwörtlich! 😑',
-            'alt_title': '1 TAG ohne KLO... wortwörtlich! 😑',
+            'title': '1 TAG ohne KLO... wortwörtlich! ?',
+            'alt_title': '1 TAG ohne KLO... wortwörtlich! ?',
+            'description': 'md5:2016393a31991a900946432ccdd09a6f',
             'thumbnail': r're:^https?://.*\.jpg$',
             'duration': 607,
             'timestamp': 1518614955,
@@ -91,6 +92,7 @@ class NexxIE(InfoExtractor):
             'timestamp': 1527874460,
             'upload_date': '20180601',
         },
+        'skip': 'Spiegel nexx CDNs are now disabled'
     }, {
         'url': 'https://api.nexxcdn.com/v3/748/videos/byid/128907',
         'only_matching': True,
@@ -112,8 +114,8 @@ def _extract_domain_id(webpage):
             webpage)
         return mobj.group('id') if mobj else None
 
-    @staticmethod
-    def _extract_urls(webpage):
+    @classmethod
+    def _extract_embed_urls(cls, url, webpage):
         # Reference:
         # 1. https://nx-s.akamaized.net/files/201510/44.pdf
 
@@ -133,11 +135,9 @@ def _extract_urls(webpage):
 
         return entries
 
-    @staticmethod
-    def _extract_url(webpage):
-        return NexxIE._extract_urls(webpage)[0]
-
     def _handle_error(self, response):
+        if traverse_obj(response, ('metadata', 'notice'), expected_type=str):
+            self.report_warning('%s said: %s' % (self.IE_NAME, response['metadata']['notice']))
         status = int_or_none(try_get(
             response, lambda x: x['metadata']['status']) or 200)
         if 200 <= status < 300:
@@ -220,6 +220,65 @@ def p0(p):
 
         return formats
 
+    def _extract_3q_formats(self, video, video_id):
+        stream_data = video['streamdata']
+        cdn = stream_data['cdnType']
+        assert cdn == '3q'
+
+        q_acc, q_prefix, q_locator, q_hash = stream_data['qAccount'], stream_data['qPrefix'], stream_data['qLocator'], stream_data['qHash']
+        protection_key = traverse_obj(
+            video, ('protectiondata', 'key'), expected_type=str)
+
+        def get_cdn_shield_base(shield_type=''):
+            for secure in ('', 's'):
+                cdn_shield = stream_data.get('cdnShield%sHTTP%s' % (shield_type, secure.upper()))
+                if cdn_shield:
+                    return 'http%s://%s' % (secure, cdn_shield)
+            return f'http://sdn-global-{"prog" if shield_type.lower() == "prog" else "streaming"}-cache.3qsdn.com/' + (f's/{protection_key}/' if protection_key else '')
+
+        stream_base = get_cdn_shield_base()
+
+        formats = []
+        formats.extend(self._extract_m3u8_formats(
+            f'{stream_base}{q_acc}/files/{q_prefix}/{q_locator}/{q_acc}-{stream_data.get("qHEVCHash") or q_hash}.ism/manifest.m3u8',
+            video_id, 'mp4', m3u8_id=f'{cdn}-hls', fatal=False))
+        formats.extend(self._extract_mpd_formats(
+            f'{stream_base}{q_acc}/files/{q_prefix}/{q_locator}/{q_acc}-{q_hash}.ism/manifest.mpd',
+            video_id, mpd_id=f'{cdn}-dash', fatal=False))
+
+        progressive_base = get_cdn_shield_base('Prog')
+        q_references = stream_data.get('qReferences') or ''
+        fds = q_references.split(',')
+        for fd in fds:
+            ss = fd.split(':')
+            if len(ss) != 3:
+                continue
+            tbr = int_or_none(ss[1], scale=1000)
+            formats.append({
+                'url': f'{progressive_base}{q_acc}/uploads/{q_acc}-{ss[2]}.webm',
+                'format_id': f'{cdn}-{ss[0]}{"-%s" % tbr if tbr else ""}',
+                'tbr': tbr,
+            })
+
+        azure_file_distribution = stream_data.get('azureFileDistribution') or ''
+        fds = azure_file_distribution.split(',')
+        for fd in fds:
+            ss = fd.split(':')
+            if len(ss) != 3:
+                continue
+            tbr = int_or_none(ss[0])
+            width, height = ss[1].split('x') if len(ss[1].split('x')) == 2 else (None, None)
+            f = {
+                'url': f'{progressive_base}{q_acc}/files/{q_prefix}/{q_locator}/{ss[2]}.mp4',
+                'format_id': f'{cdn}-http-{"-%s" % tbr if tbr else ""}',
+                'tbr': tbr,
+                'width': int_or_none(width),
+                'height': int_or_none(height),
+            }
+            formats.append(f)
+
+        return formats
+
     def _extract_azure_formats(self, video, video_id):
         stream_data = video['streamdata']
         cdn = stream_data['cdnType']
@@ -345,10 +404,11 @@ def find_video(result):
             #   md5( operation + domain_id + domain_secret )
             # where domain_secret is a static value that will be given by nexx.tv
             # as per [1]. Here is how this "secret" is generated (reversed
-            # from _play.api.init function, search for clienttoken). So it's
-            # actually not static and not that much of a secret.
+            # from _play._factory.data.getDomainData function, search for
+            # domaintoken or enableAPIAccess). So it's actually not static
+            # and not that much of a secret.
             # 1. https://nexxtvstorage.blob.core.windows.net/files/201610/27.pdf
-            secret = result['device']['clienttoken'][int(device_id[0]):]
+            secret = result['device']['domaintoken'][int(device_id[0]):]
             secret = secret[0:len(secret) - int(device_id[-1])]
 
             op = 'byid'
@@ -360,15 +420,18 @@ def find_video(result):
 
             result = self._call_api(
                 domain_id, 'videos/%s/%s' % (op, video_id), video_id, data={
-                    'additionalfields': 'language,channel,actors,studio,licenseby,slug,subtitle,teaser,description',
+                    'additionalfields': 'language,channel,format,licenseby,slug,fileversion,episode,season',
                     'addInteractionOptions': '1',
                     'addStatusDetails': '1',
                     'addStreamDetails': '1',
-                    'addCaptions': '1',
+                    'addFeatures': '1',
+                    # Caption format selection doesn't seem to be enforced?
+                    'addCaptions': 'vtt',
                     'addScenes': '1',
+                    'addChapters': '1',
                     'addHotSpots': '1',
+                    'addConnectedMedia': 'persons',
                     'addBumpers': '1',
-                    'captionFormat': 'data',
                 }, headers={
                     'X-Request-CID': cid,
                     'X-Request-Token': request_token,
@@ -384,33 +447,55 @@ def find_video(result):
             formats = self._extract_azure_formats(video, video_id)
         elif cdn == 'free':
             formats = self._extract_free_formats(video, video_id)
+        elif cdn == '3q':
+            formats = self._extract_3q_formats(video, video_id)
         else:
-            # TODO: reverse more cdns
-            assert False
+            self.raise_no_formats(f'{cdn} formats are currently not supported', video_id)
 
         self._sort_formats(formats)
 
+        subtitles = {}
+        for sub in video.get('captiondata') or []:
+            if sub.get('data'):
+                subtitles.setdefault(sub.get('language', 'en'), []).append({
+                    'ext': 'srt',
+                    'data': '\n\n'.join(
+                        f'{i + 1}\n{srt_subtitles_timecode(line["fromms"] / 1000)} --> {srt_subtitles_timecode(line["toms"] / 1000)}\n{line["caption"]}'
+                        for i, line in enumerate(sub['data'])),
+                    'name': sub.get('language_long') or sub.get('title')
+                })
+            elif sub.get('url'):
+                subtitles.setdefault(sub.get('language', 'en'), []).append({
+                    'url': sub['url'],
+                    'ext': sub.get('format'),
+                    'name': sub.get('language_long') or sub.get('title')
+                })
+
         return {
             'id': video_id,
             'title': title,
             'alt_title': general.get('subtitle'),
             'description': general.get('description'),
             'release_year': int_or_none(general.get('year')),
-            'creator': general.get('studio') or general.get('studio_adref'),
+            'creator': general.get('studio') or general.get('studio_adref') or None,
             'thumbnail': try_get(
                 video, lambda x: x['imagedata']['thumb'], compat_str),
             'duration': parse_duration(general.get('runtime')),
             'timestamp': int_or_none(general.get('uploaded')),
-            'episode_number': int_or_none(try_get(
-                video, lambda x: x['episodedata']['episode'])),
-            'season_number': int_or_none(try_get(
-                video, lambda x: x['episodedata']['season'])),
+            'episode_number': traverse_obj(
+                video, (('episodedata', 'general'), 'episode'), expected_type=int, get_all=False),
+            'season_number': traverse_obj(
+                video, (('episodedata', 'general'), 'season'), expected_type=int, get_all=False),
+            'cast': traverse_obj(video, ('connectedmedia', ..., 'title'), expected_type=str),
             'formats': formats,
+            'subtitles': subtitles,
         }
 
 
 class NexxEmbedIE(InfoExtractor):
     _VALID_URL = r'https?://embed\.nexx(?:\.cloud|cdn\.com)/\d+/(?:video/)?(?P<id>[^/?#&]+)'
+    # Reference. https://nx-s.akamaized.net/files/201510/44.pdf
+    _EMBED_REGEX = [r'<iframe[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?//embed\.nexx(?:\.cloud|cdn\.com)/\d+/(?:(?!\1).)+)\1']
     _TESTS = [{
         'url': 'http://embed.nexx.cloud/748/KC1614647Z27Y7T?autoplay=1',
         'md5': '16746bfc28c42049492385c989b26c4a',
@@ -427,7 +512,6 @@ class NexxEmbedIE(InfoExtractor):
             'upload_date': '20140305',
         },
         'params': {
-            'format': 'bestvideo',
             'skip_download': True,
         },
     }, {
@@ -435,16 +519,6 @@ class NexxEmbedIE(InfoExtractor):
         'only_matching': True,
     }]
 
-    @staticmethod
-    def _extract_urls(webpage):
-        # Reference:
-        # 1. https://nx-s.akamaized.net/files/201510/44.pdf
-
-        # iFrame Embed Integration
-        return [mobj.group('url') for mobj in re.finditer(
-            r'<iframe[^>]+\bsrc=(["\'])(?P<url>(?:https?:)?//embed\.nexx(?:\.cloud|cdn\.com)/\d+/(?:(?!\1).)+)\1',
-            webpage)]
-
     def _real_extract(self, url):
         embed_id = self._match_id(url)