From f94639fadf91312bf3365802981f506ecba698dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Sat, 8 Aug 2015 00:06:03 +0600
Subject: [PATCH] [dcn] Improve

---
 youtube_dl/extractor/__init__.py |  2 +-
 youtube_dl/extractor/dcn.py      | 78 ++++++++++++++++++++++----------
 2 files changed, 54 insertions(+), 26 deletions(-)

diff --git a/youtube_dl/extractor/__init__.py b/youtube_dl/extractor/__init__.py
index eb8ef1fe3..922d9b3d8 100644
--- a/youtube_dl/extractor/__init__.py
+++ b/youtube_dl/extractor/__init__.py
@@ -118,7 +118,7 @@
 )
 from .daum import DaumIE
 from .dbtv import DBTVIE
-from .dcn import DcnIE
+from .dcn import DCNIE
 from .dctp import DctpTvIE
 from .deezer import DeezerPlaylistIE
 from .dfb import DFBIE
diff --git a/youtube_dl/extractor/dcn.py b/youtube_dl/extractor/dcn.py
index 22ff35b56..b98a6c032 100644
--- a/youtube_dl/extractor/dcn.py
+++ b/youtube_dl/extractor/dcn.py
@@ -2,22 +2,30 @@
 from __future__ import unicode_literals
 
 from .common import InfoExtractor
-from ..compat import compat_urllib_request
-from ..utils import int_or_none
+from ..compat import (
+    compat_urllib_parse,
+    compat_urllib_request,
+)
+from ..utils import (
+    int_or_none,
+    parse_iso8601,
+)
 
 
-class DcnIE(InfoExtractor):
+class DCNIE(InfoExtractor):
     _VALID_URL = r'https?://(?:www\.)?dcndigital\.ae/(?:#/)?(?:video/.+|show/\d+/.+?)/(?P<id>\d+)/?'
     _TEST = {
         'url': 'http://www.dcndigital.ae/#/show/199074/%D8%B1%D8%AD%D9%84%D8%A9-%D8%A7%D9%84%D8%B9%D9%85%D8%B1-%D8%A7%D9%84%D8%AD%D9%84%D9%82%D8%A9-1/17375/6887',
         'info_dict':
         {
             'id': '17375',
-            'ext': 'm3u8',
+            'ext': 'mp4',
             'title': 'رحلة العمر : الحلقة 1',
-            'description': 'في هذه الحلقة من برنامج رحلة العمر يقدّم الدكتور عمر عبد الكافي تبسيطاً لمناسك الحج والعمرة ويجيب مباشرة على استفسارات حجاج بيت الله الحرام بخصوص مناسك الحج والعمرة\n1',
-            'thumbnail': 'http://admin.mangomolo.com/analytics/uploads/71/images/media/2/2cefc09d7bec80afa754682f40e49503.jpg',
-            'duration': 2041
+            'description': 'md5:0156e935d870acb8ef0a66d24070c6d6',
+            'thumbnail': 're:^https?://.*\.jpg$',
+            'duration': 2041,
+            'timestamp': 1227504126,
+            'upload_date': '20081124',
         },
         'params': {
             # m3u8 download
@@ -27,30 +35,50 @@ class DcnIE(InfoExtractor):
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
+
         request = compat_urllib_request.Request(
-            'http://admin.mangomolo.com/analytics/index.php/plus/video?id=' + video_id,
-            headers={'Origin': 'http://www.dcndigital.ae'}
-        )
-        json_data = self._download_json(request, video_id)
-        title = json_data['title_ar']
-        thumbnail = 'http://admin.mangomolo.com/analytics/' + json_data.get('img')
-        duration = int_or_none(json_data.get('duration'))
-        description = json_data.get('description_ar')
+            'http://admin.mangomolo.com/analytics/index.php/plus/video?id=%s' % video_id,
+            headers={'Origin': 'http://www.dcndigital.ae'})
+
+        video = self._download_json(request, video_id)
+        title = video.get('title_en') or video['title_ar']
+
         webpage = self._download_webpage(
-            'http://admin.mangomolo.com/analytics/index.php/customers/embed/video?id=' + json_data['id'] + '&user_id=' + json_data['user_id'] + '&countries=Q0M=&w=100%&h=100%&filter=DENY&signature=' + json_data['signature'],
-            video_id
-        )
-        m3u8_url = self._html_search_regex(
-            r'file:\s*"([^"]+)',
-            webpage,
-            'm3u8_url'
-        )
-        formats = self._extract_m3u8_formats(m3u8_url, video_id)
+            'http://admin.mangomolo.com/analytics/index.php/customers/embed/video?'
+            + compat_urllib_parse.urlencode({
+                'id': video['id'],
+                'user_id': video['user_id'],
+                'signature': video['signature'],
+                'countries': 'Q0M=',
+                'filter': 'DENY',
+            }), video_id)
+
+        m3u8_url = self._html_search_regex(r'file:\s*"([^"]+)', webpage, 'm3u8 url')
+        formats = self._extract_m3u8_formats(
+            m3u8_url, video_id, 'mp4', entry_protocol='m3u8_native', m3u8_id='hls')
+
+        rtsp_url = self._search_regex(
+            r'<a[^>]+href="(rtsp://[^"]+)"', webpage, 'rtsp url', fatal=False)
+        if rtsp_url:
+            formats.append({
+                'url': rtsp_url,
+                'format_id': 'rtsp',
+            })
+
+        self._sort_formats(formats)
+
+        img = video.get('img')
+        thumbnail = 'http://admin.mangomolo.com/analytics/%s' % img if img else None
+        duration = int_or_none(video.get('duration'))
+        description = video.get('description_en') or video.get('description_ar')
+        timestamp = parse_iso8601(video.get('create_time') or video.get('update_time'), ' ')
+
         return {
             'id': video_id,
             'title': title,
+            'description': description,
             'thumbnail': thumbnail,
             'duration': duration,
-            'description': description,
+            'timestamp': timestamp,
             'formats': formats,
         }