From a1eb5017b09490a6541916f4231588aecac258d5 Mon Sep 17 00:00:00 2001
From: Unknown <hmiinalainen@gmail.com>
Date: Fri, 8 Mar 2019 07:37:22 +0200
Subject: [PATCH] [YleAreena] Add new extractor

---
 youtube_dl/extractor/extractors.py |  1 +
 youtube_dl/extractor/yleareena.py  | 85 ++++++++++++++++++++++++++++++
 2 files changed, 86 insertions(+)
 create mode 100644 youtube_dl/extractor/yleareena.py

diff --git a/youtube_dl/extractor/extractors.py b/youtube_dl/extractor/extractors.py
index 923dfe7f4..2ffcf34eb 100644
--- a/youtube_dl/extractor/extractors.py
+++ b/youtube_dl/extractor/extractors.py
@@ -1458,6 +1458,7 @@ from .yandexdisk import YandexDiskIE
 from .yapfiles import YapFilesIE
 from .yesjapan import YesJapanIE
 from .yinyuetai import YinYueTaiIE
+from .yleareena import YleAreenaIE
 from .ynet import YnetIE
 from .youjizz import YouJizzIE
 from .youku import (
diff --git a/youtube_dl/extractor/yleareena.py b/youtube_dl/extractor/yleareena.py
new file mode 100644
index 000000000..fd4b003ff
--- /dev/null
+++ b/youtube_dl/extractor/yleareena.py
@@ -0,0 +1,85 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..utils import (
+    RegexNotFoundError,
+    url_or_none
+)
+
+
+class YleAreenaIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:areena|arenan).yle.fi/(?P<id>[0-9]-[0-9]+)'
+    _GEO_COUNTRIES = ['FI']
+
+    _TEST = {
+        'url': 'https://areena.yle.fi/1-4256816',
+        'md5': 'b9658c5960a8c2ca4ba8f1b0ff079df2',
+        'info_dict': {
+            'id': '1_iq074q8b',
+            'ext': 'mxf',
+            'title': 'Luottomies | Luottomies jouluspeciaali',
+            'description': u'Tommia harmittaa kun sukulaiset ovat tulossa pilaamaan mukavan perhejoulun. Muuttuuko mieli isosta yllätyksestä? Joulun erikoisjakson on ohjannut Jalmari Helander.',
+            'upload_date': '20171207',
+            'height': 1080,
+            'width': 1920,
+            'fps': 25,
+            'duration': 1302,
+            'timestamp': 1512633989,
+            'extractor': 'Kaltura',
+            'uploader_id': 'ovp@yle.fi',
+            'webpage_url_basename': '1-4256816',
+            'webpage_url': 'https://areena.yle.fi/1-4256816'
+        }
+    }
+
+    def _real_extract(self, url):
+        # Get essential data
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        # Extract essential metadata from Areena webpage
+        title = self._og_search_title(webpage)
+        description = self._og_search_description(webpage)
+
+        # player_url is not used for the actual extraction,
+        # just for getting partner_id and entry_id for Kaltura extractor
+        # (though it is still required or else the extraction will fail)
+        try:
+            player_url = url_or_none(
+                self._og_search_property('video:secure_url', webpage)
+            )
+        except RegexNotFoundError:
+            player_url = None
+
+        # If this backup fails extractor will error out
+        player_url = url_or_none(
+            self._og_search_property('video:url', webpage)
+        )
+
+        if player_url is None:
+            raise RegexNotFoundError('Cannot find player url')
+
+        # Get Kaltura identifiers from player_url
+        partner_id = self._search_regex(
+            r'/p/([0-9]+)',
+            player_url,
+            'Kaltura partner id'
+        )
+
+        entry_id = self._search_regex(
+            r'/entry_id/([0-9]_[0-9a-z]+)',
+            player_url,
+            'Kaltura entry id'
+        )
+
+        kaltura_url = 'kaltura:%s:%s' % (partner_id, entry_id)
+
+        return {
+            '_type': 'url_transparent',
+            'id': video_id,
+            'url': kaltura_url,
+            'ie_key': 'Kaltura',
+            'title': title,
+            'description': description
+        }