From 66a0127d45033c698bdbedf162cddc55d9e7b906 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elan=20Ruusam=C3=A4e?= <glen@pld-linux.org>
Date: Fri, 17 Nov 2023 00:46:29 +0200
Subject: [PATCH] [ie/duoplay] Add extractor (#8542)

Authored by: glensc
---
 yt_dlp/extractor/_extractors.py |   1 +
 yt_dlp/extractor/duoplay.py     | 119 ++++++++++++++++++++++++++++++++
 2 files changed, 120 insertions(+)
 create mode 100644 yt_dlp/extractor/duoplay.py

diff --git a/yt_dlp/extractor/_extractors.py b/yt_dlp/extractor/_extractors.py
index ce3015b57c..4b58acffc6 100644
--- a/yt_dlp/extractor/_extractors.py
+++ b/yt_dlp/extractor/_extractors.py
@@ -545,6 +545,7 @@ from .dropout import (
     DropoutSeasonIE,
     DropoutIE
 )
+from .duoplay import DuoplayIE
 from .dw import (
     DWIE,
     DWArticleIE,
diff --git a/yt_dlp/extractor/duoplay.py b/yt_dlp/extractor/duoplay.py
new file mode 100644
index 0000000000..e57fa7924f
--- /dev/null
+++ b/yt_dlp/extractor/duoplay.py
@@ -0,0 +1,119 @@
+from .common import InfoExtractor
+from ..utils import (
+    ExtractorError,
+    extract_attributes,
+    get_element_text_and_html_by_tag,
+    int_or_none,
+    join_nonempty,
+    str_or_none,
+    try_call,
+    unified_timestamp,
+)
+from ..utils.traversal import traverse_obj
+
+
+class DuoplayIE(InfoExtractor):
+    _VALID_URL = r'https://duoplay\.ee/(?P<id>\d+)/[\w-]+/?(?:\?(?:[^#]+&)?ep=(?P<ep>\d+))?'
+    _TESTS = [{
+        'note': 'Siberi võmm S02E12',
+        'url': 'https://duoplay.ee/4312/siberi-vomm?ep=24',
+        'md5': '1ff59d535310ac9c5cf5f287d8f91b2d',
+        'info_dict': {
+            'id': '4312_24',
+            'ext': 'mp4',
+            'title': 'Operatsioon "Öö"',
+            'thumbnail': r're:https://.+\.jpg(?:\?c=\d+)?$',
+            'description': 'md5:8ef98f38569d6b8b78f3d350ccc6ade8',
+            'upload_date': '20170523',
+            'timestamp': 1495567800,
+            'series': 'Siberi võmm',
+            'series_id': '4312',
+            'season': 'Season 2',
+            'season_number': 2,
+            'episode': 'Operatsioon "Öö"',
+            'episode_number': 12,
+            'episode_id': 24,
+        },
+    }, {
+        'note': 'Empty title',
+        'url': 'https://duoplay.ee/17/uhikarotid?ep=14',
+        'md5': '6aca68be71112314738dd17cced7f8bf',
+        'info_dict': {
+            'id': '17_14',
+            'ext': 'mp4',
+            'title': 'Ühikarotid',
+            'thumbnail': r're:https://.+\.jpg(?:\?c=\d+)?$',
+            'description': 'md5:4719b418e058c209def41d48b601276e',
+            'upload_date': '20100916',
+            'timestamp': 1284661800,
+            'series': 'Ühikarotid',
+            'series_id': '17',
+            'season': 'Season 2',
+            'season_number': 2,
+            'episode_id': 14,
+            'release_year': 2010,
+        },
+    }, {
+        'note': 'Movie',
+        'url': 'https://duoplay.ee/4325/naljamangud',
+        'md5': '2b0bcac4159a08b1844c2bfde06b1199',
+        'info_dict': {
+            'id': '4325',
+            'ext': 'mp4',
+            'title': 'Näljamängud',
+            'thumbnail': r're:https://.+\.jpg(?:\?c=\d+)?$',
+            'description': 'md5:fb35f5eb2ff46cdb82e4d5fbe7b49a13',
+            'cast': ['Jennifer Lawrence', 'Josh Hutcherson', 'Liam Hemsworth'],
+            'upload_date': '20231109',
+            'timestamp': 1699552800,
+            'release_year': 2012,
+        },
+    }, {
+        'note': 'Movie without expiry',
+        'url': 'https://duoplay.ee/5501/pilvede-all.-neljas-ode',
+        'md5': '7abf63d773a49ef7c39f2c127842b8fd',
+        'info_dict': {
+            'id': '5501',
+            'ext': 'mp4',
+            'title': 'Pilvede all. Neljas õde',
+            'thumbnail': r're:https://.+\.jpg(?:\?c=\d+)?$',
+            'description': 'md5:d86a70f8f31e82c369d4d4f4c79b1279',
+            'cast': 'count:9',
+            'upload_date': '20221214',
+            'timestamp': 1671054000,
+            'release_year': 2018,
+        },
+    }]
+
+    def _real_extract(self, url):
+        telecast_id, episode = self._match_valid_url(url).group('id', 'ep')
+        video_id = join_nonempty(telecast_id, episode, delim='_')
+        webpage = self._download_webpage(url, video_id)
+        video_player = try_call(lambda: extract_attributes(
+            get_element_text_and_html_by_tag('video-player', webpage)[1]))
+        if not video_player or not video_player.get('manifest-url'):
+            raise ExtractorError('No video found', expected=True)
+
+        episode_attr = self._parse_json(video_player.get(':episode') or '', video_id, fatal=False) or {}
+
+        return {
+            'id': video_id,
+            'formats': self._extract_m3u8_formats(video_player['manifest-url'], video_id, 'mp4'),
+            **traverse_obj(episode_attr, {
+                'title': 'title',
+                'description': 'synopsis',
+                'thumbnail': ('images', 'original'),
+                'timestamp': ('airtime', {lambda x: unified_timestamp(x + ' +0200')}),
+                'cast': ('cast', {lambda x: x.split(', ')}),
+                'release_year': ('year', {int_or_none}),
+            }),
+            **(traverse_obj(episode_attr, {
+                'title': (None, ('subtitle', ('episode_nr', {lambda x: f'Episode {x}' if x else None}))),
+                'series': 'title',
+                'series_id': ('telecast_id', {str_or_none}),
+                'season_number': ('season_id', {int_or_none}),
+                'episode': 'subtitle',
+                'episode_number': ('episode_nr', {int_or_none}),
+                'episode_id': ('episode_id', {int_or_none}),
+            }, get_all=False) if episode_attr.get('category') != 'movies' else {}),
+        }