[rtp] Construct regular HTTP download URLs (#4882)

youtube_dl/extractor/rtp.py

@@ -1,16 +1,16 @@
 # coding: utf-8
 from __future__ import unicode_literals
 
-import json
+import re
 
 from .common import InfoExtractor
-from ..utils import js_to_json
 
 
 class RTPIE(InfoExtractor):
     _VALID_URL = r'https?://(?:www\.)?rtp\.pt/play/p(?P<program_id>[0-9]+)/(?P<id>[^/?#]+)/?'
     _TESTS = [{
         'url': 'http://www.rtp.pt/play/p405/e174042/paixoes-cruzadas',
+        'md5': 'e736ce0c665e459ddb818546220b4ef8',
         'info_dict': {
             'id': 'e174042',
             'ext': 'mp3',
@@ -18,9 +18,6 @@ class RTPIE(InfoExtractor):
             'description': 'As paixões musicais de António Cartaxo e António Macedo',
             'thumbnail': 're:^https?://.*\.jpg',
         },
-        'params': {
-            'skip_download': True,  # RTMP download
-        },
     }, {
         'url': 'http://www.rtp.pt/play/p831/a-quimica-das-coisas',
         'only_matching': True,
@@ -37,21 +34,48 @@ def _real_extract(self, url):
 
         player_config = self._search_regex(
             r'(?s)RTPPLAY\.player\.newPlayer\(\s*(\{.*?\})\s*\)', webpage, 'player config')
-        config = json.loads(js_to_json(player_config))
+        config = self._parse_json(player_config, video_id)
 
         path, ext = config.get('file').rsplit('.', 1)
         formats = [{
+            'format_id': 'rtmp',
+            'ext': ext,
+            'vcodec': config.get('type') == 'audio' and 'none' or None,
+            'preference': -2,
+            'url': 'rtmp://{streamer:s}/{application:s}'.format(**config),
             'app': config.get('application'),
             'play_path': '{ext:s}:{path:s}'.format(ext=ext, path=path),
             'page_url': url,
-            'url': 'rtmp://{streamer:s}/{application:s}'.format(**config),
             'rtmp_live': config.get('live', False),
-            'ext': ext,
-            'vcodec': config.get('type') == 'audio' and 'none' or None,
             'player_url': 'http://programas.rtp.pt/play/player.swf?v3',
             'rtmp_real_time': True,
         }]
 
+        # Construct regular HTTP download URLs
+        replacements = {
+            'audio': {
+                'format_id': 'mp3',
+                'pattern': r'^nas2\.share/wavrss/',
+                'repl': 'http://rsspod.rtp.pt/podcasts/',
+                'vcodec': 'none',
+            },
+            'video': {
+                'format_id': 'mp4_h264',
+                'pattern': r'^nas2\.share/h264/',
+                'repl': 'http://rsspod.rtp.pt/videocasts/',
+                'vcodec': 'h264',
+            },
+        }
+        r = replacements[config['type']]
+        if re.match(r['pattern'], config['file']) is not None:
+            formats.append({
+                'format_id': r['format_id'],
+                'url': re.sub(r['pattern'], r['repl'], config['file']),
+                'vcodec': r['vcodec'],
+            })
+
+        self._sort_formats(formats)
+
         return {
             'id': video_id,
             'title': title,