From a74c3cccfaf1b2b6626f236d05e86268055f8bb2 Mon Sep 17 00:00:00 2001
From: ssaqua <ssaqua@users.noreply.github.com>
Date: Tue, 28 Apr 2020 20:15:50 +1000
Subject: [PATCH] [pokemon] add extractor for watch.pokemon.com

---
 youtube_dl/extractor/extractors.py |  5 ++-
 youtube_dl/extractor/pokemon.py    | 67 ++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+), 1 deletion(-)

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index e407ab3d99..9daf31b449 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -848,7 +848,10 @@ from .pluralsight import (
     PluralsightCourseIE,
 )
 from .podomatic import PodomaticIE
-from .pokemon import PokemonIE
+from .pokemon import (
+    PokemonIE,
+    PokemonWatchIE,
+)
 from .polskieradio import (
     PolskieRadioIE,
     PolskieRadioCategoryIE,
diff --git a/youtube_dl/extractor/pokemon.py b/youtube_dl/extractor/pokemon.py
index 80222d4283..14ee1a72e1 100644
--- a/youtube_dl/extractor/pokemon.py
+++ b/youtube_dl/extractor/pokemon.py
@@ -5,8 +5,11 @@ import re
 
 from .common import InfoExtractor
 from ..utils import (
+    ExtractorError,
     extract_attributes,
     int_or_none,
+    js_to_json,
+    merge_dicts,
 )
 
 
@@ -69,3 +72,67 @@ class PokemonIE(InfoExtractor):
             'episode_number': int_or_none(video_data.get('data-video-episode')),
             'ie_key': 'LimelightMedia',
         }
+
+
+class PokemonWatchIE(InfoExtractor):
+    _VALID_URL = r'https?://watch\.pokemon\.com/[a-z]{2}-[a-z]{2}/player\.html\?id=(?P<id>[a-z0-9]{32})'
+    _API_URL = 'https://www.pokemon.com/api/pokemontv/v2/channels/{0:}'
+    _TESTS = [{
+        'url': 'https://watch.pokemon.com/en-us/player.html?id=8309a40969894a8e8d5bc1311e9c5667',
+        'md5': '62833938a31e61ab49ada92f524c42ff',
+        'info_dict': {
+            'id': '8309a40969894a8e8d5bc1311e9c5667',
+            'ext': 'mp4',
+            'title': 'Lillier and the Staff!',
+            'description': 'md5:338841b8c21b283d24bdc9b568849f04',
+        }
+    }, {
+        'url': 'https://watch.pokemon.com/de-de/player.html?id=b3c402e111a4459eb47e12160ab0ba07',
+        'only_matching': True
+    }]
+
+    def _extract_media(self, channel_array, video_id):
+        for channel in channel_array:
+            for media in channel.get('media'):
+                if media.get('id') == video_id:
+                    return media
+        return None
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        info = {
+            '_type': 'url',
+            'id': video_id,
+            'url': 'limelight:media:%s' % video_id,
+            'ie_key': 'LimelightMedia',
+        }
+
+        # API call can be avoided entirely if we are listing formats
+        if self._downloader.params.get('listformats', False):
+            return info
+
+        webpage = self._download_webpage(url, video_id)
+        build_vars = self._parse_json(self._search_regex(
+            r'(?s)buildVars\s*=\s*({.*?})', webpage, 'build vars'),
+            video_id, transform_source=js_to_json)
+        region = build_vars.get('region')
+        channel_array = self._download_json(self._API_URL.format(region), video_id)
+        video_data = self._extract_media(channel_array, video_id)
+
+        if video_data is None:
+            raise ExtractorError(
+                'Video %s does not exist' % video_id, expected=True)
+
+        info['_type'] = 'url_transparent'
+        images = video_data.get('images')
+
+        return merge_dicts(info, {
+            'title': video_data.get('title'),
+            'description': video_data.get('description'),
+            'thumbnail': images.get('medium') or images.get('small'),
+            'series': 'Pokémon',
+            'season_number': int_or_none(video_data.get('season')),
+            'episode': video_data.get('title'),
+            'episode_number': int_or_none(video_data.get('episode')),
+        })