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[youtube-dl] / youtube_dl / extractor / noco.py

diff --git a/youtube_dl/extractor/noco.py b/youtube_dl/extractor/noco.py
index e44ece5a2823fc9418ce6c47876c64bd00e1e6f3..70ff2ab3653525664b4f1ae590393ee680a2f6e5 100644 (file)
--- a/youtube_dl/extractor/noco.py
+++ b/youtube_dl/extractor/noco.py
@@ -1,4 +1,4 @@
-# encoding: utf-8
+# coding: utf-8
 from __future__ import unicode_literals
 
 import re
@@ -8,18 +8,21 @@ import hashlib
 from .common import InfoExtractor
 from ..compat import (
     compat_str,
-    compat_urllib_parse,
-    compat_urllib_request,
+    compat_urlparse,
 )
 from ..utils import (
     clean_html,
     ExtractorError,
-    unified_strdate,
+    int_or_none,
+    float_or_none,
+    parse_iso8601,
+    sanitized_Request,
+    urlencode_postdata,
 )
 
 
 class NocoIE(InfoExtractor):
-    _VALID_URL = r'http://(?:(?:www\.)?noco\.tv/emission/|player\.noco\.tv/\?idvideo=)(?P<id>\d+)'
+    _VALID_URL = r'https?://(?:(?:www\.)?noco\.tv/emission/|player\.noco\.tv/\?idvideo=)(?P<id>\d+)'
     _LOGIN_URL = 'http://noco.tv/do.php'
     _API_URL_TEMPLATE = 'https://api.noco.tv/1.1/%s?ts=%s&tk=%s'
     _SUB_LANG_TEMPLATE = '&sub_lang=%s'
@@ -48,7 +51,7 @@ class NocoIE(InfoExtractor):
                 'id': '12610',
                 'ext': 'mp4',
                 'title': 'The Guild #1 - Wake-Up Call',
-                'description': '',
+                'timestamp': 1403863200,
                 'upload_date': '20140627',
                 'uploader': 'LBL42',
                 'uploader_id': 'LBL',
@@ -72,7 +75,7 @@ class NocoIE(InfoExtractor):
             'username': username,
             'password': password,
         }
-        request = compat_urllib_request.Request(self._LOGIN_URL, compat_urllib_parse.urlencode(login_form))
+        request = sanitized_Request(self._LOGIN_URL, urlencode_postdata(login_form))
         request.add_header('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8')
 
         login = self._download_json(request, None, 'Logging in as %s' % username)
@@ -80,14 +83,21 @@ class NocoIE(InfoExtractor):
         if 'erreur' in login:
             raise ExtractorError('Unable to login: %s' % clean_html(login['erreur']), expected=True)
 
+    @staticmethod
+    def _ts():
+        return int(time.time() * 1000)
+
     def _call_api(self, path, video_id, note, sub_lang=None):
-        ts = compat_str(int(time.time() * 1000))
+        ts = compat_str(self._ts() + self._ts_offset)
         tk = hashlib.md5((hashlib.md5(ts.encode('ascii')).hexdigest() + '#8S?uCraTedap6a').encode('ascii')).hexdigest()
         url = self._API_URL_TEMPLATE % (path, ts, tk)
         if sub_lang:
             url += self._SUB_LANG_TEMPLATE % sub_lang
 
-        resp = self._download_json(url, video_id, note)
+        request = sanitized_Request(url)
+        request.add_header('Referer', self._referer)
+
+        resp = self._download_json(request, video_id, note)
 
         if isinstance(resp, dict) and resp.get('error'):
             self._raise_error(resp['error'], resp['description'])
@@ -100,8 +110,22 @@ class NocoIE(InfoExtractor):
             expected=True)
 
     def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
-        video_id = mobj.group('id')
+        video_id = self._match_id(url)
+
+        # Timestamp adjustment offset between server time and local time
+        # must be calculated in order to use timestamps closest to server's
+        # in all API requests (see https://github.com/rg3/youtube-dl/issues/7864)
+        webpage = self._download_webpage(url, video_id)
+
+        player_url = self._search_regex(
+            r'(["\'])(?P<player>https?://noco\.tv/(?:[^/]+/)+NocoPlayer.+?\.swf.*?)\1',
+            webpage, 'noco player', group='player',
+            default='http://noco.tv/cdata/js/player/NocoPlayer-v1.2.40.swf')
+
+        qs = compat_urlparse.parse_qs(compat_urlparse.urlparse(player_url).query)
+        ts = int_or_none(qs.get('ts', [None])[0])
+        self._ts_offset = ts - self._ts() if ts else 0
+        self._referer = player_url
 
         medias = self._call_api(
             'shows/%s/medias' % video_id,
@@ -151,22 +175,26 @@ class NocoIE(InfoExtractor):
                     formats.append({
                         'url': file_url,
                         'format_id': format_id_extended,
-                        'width': fmt['res_width'],
-                        'height': fmt['res_lines'],
-                        'abr': fmt['audiobitrate'],
-                        'vbr': fmt['videobitrate'],
-                        'filesize': fmt['filesize'],
-                        'format_note': qualities[format_id]['quality_name'],
-                        'quality': qualities[format_id]['priority'],
+                        'width': int_or_none(fmt.get('res_width')),
+                        'height': int_or_none(fmt.get('res_lines')),
+                        'abr': int_or_none(fmt.get('audiobitrate'), 1000),
+                        'vbr': int_or_none(fmt.get('videobitrate'), 1000),
+                        'filesize': int_or_none(fmt.get('filesize')),
+                        'format_note': qualities[format_id].get('quality_name'),
+                        'quality': qualities[format_id].get('priority'),
                         'preference': preference,
                     })
 
         self._sort_formats(formats)
 
-        upload_date = unified_strdate(show['online_date_start_utc'])
-        uploader = show['partner_name']
-        uploader_id = show['partner_key']
-        duration = show['duration_ms'] / 1000.0
+        timestamp = parse_iso8601(show.get('online_date_start_utc'), ' ')
+
+        if timestamp is not None and timestamp < 0:
+            timestamp = None
+
+        uploader = show.get('partner_name')
+        uploader_id = show.get('partner_key')
+        duration = float_or_none(show.get('duration_ms'), 1000)
 
         thumbnails = []
         for thumbnail_key, thumbnail_url in show.items():
@@ -189,7 +217,7 @@ class NocoIE(InfoExtractor):
         if episode_number:
             title += ' #' + compat_str(episode_number)
         if episode:
-            title += ' - ' + episode
+            title += ' - ' + compat_str(episode)
 
         description = show.get('show_resume') or show.get('family_resume')
 
@@ -198,7 +226,7 @@ class NocoIE(InfoExtractor):
             'title': title,
             'description': description,
             'thumbnails': thumbnails,
-            'upload_date': upload_date,
+            'timestamp': timestamp,
             'uploader': uploader,
             'uploader_id': uploader_id,
             'duration': duration,