[closertotruth] Add new extractor

Removed print statement from code.

Replaced two regex searches with the corret ones.

Removed some unnecessary semicolumns

fixed title extraction

refactored everything to search_regex

youtube_dl/extractor/__init__.py

@@ -115,6 +115,7 @@ from .cinemassacre import CinemassacreIE
 from .clipfish import ClipfishIE
 from .cliphunter import CliphunterIE
 from .clipsyndicate import ClipsyndicateIE
+from .closertotruth import CloserToTruthIE
 from .cloudy import CloudyIE
 from .clubic import ClubicIE
 from .clyp import ClypIE

youtube_dl/extractor/closertotruth.py

@@ -0,0 +1,61 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+import itertools
+import hashlib
+
+from .common import InfoExtractor
+from ..utils import (
+    int_or_none,
+    unified_strdate,
+)
+
+class CloserToTruthIE(InfoExtractor):
+    _VALID_URL = r'http?://(?:www\.)?closertotruth\.com/series/\S+#video-(?P<id>\w+)'
+    _TESTS = [{
+        'url': 'http://closertotruth.com/series/solutions-the-mind-body-problem#video-3688',
+        'md5': '2aa5b8971633d86fe32152827846a5b4',
+        'info_dict': {
+            'id': '3688',
+            'ext': 'mov',
+            'title': 'Solutions to the Mind-Body Problem? -  Dean W.Zimmerman '
+        }
+    },{
+        'url': 'http://closertotruth.com/series/solutions-the-mind-body-problem#video-4048',
+        'md5': 'a3882bb6e453720d8a7a3983f58abd04',
+        'info_dict': {
+            'id': '4048',
+            'ext': 'mov',
+            'title': 'Solutions to the Mind-Body Problem? -  John Searle '
+        }
+    }]
+
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        
+        #compose title for video
+        video_title = self._search_regex(r'<title>(.+) \|.+</title>', webpage, 'video title')
+
+        entry_id = self._search_regex(r'<a href="\S+" id="video-'+video_id+'" data-kaltura="(\w+)">.+<span.+<\/a>', webpage, "video entry_id")
+        interviewee_name = re.sub(r'(<[^>]+>)', '',self._search_regex(r'<a href="\S+" id="video-'+video_id+'" data-kaltura="\w+">(.+)<span.+<\/a>', webpage, "video interviewee_name"))
+
+        video_title = video_title + ' - ' + interviewee_name
+
+        #extract the partner id for kaltura.com
+        p_id = self._search_regex(r'<script src="http://cdnapi\.kaltura\.com/p/(?P<p>\w+)/sp/\w+/\S+/partner_id/\w+"></script>', webpage, "kaltura partner_id")
+        
+        #request video url at kaltura API
+        #from: http://knowledge.kaltura.com/faq/how-retrieve-download-or-streaming-url-using-api-calls
+        api_request_url = 'http://www.kaltura.com/p/'+p_id+'/sp/0/playManifest/entryId/'+entry_id+'/protocol/HTTPS/flavorParamId/0/video.mp4'
+        api_response = self._download_webpage(api_request_url, video_id)
+        
+        video_url =  self._search_regex(r'<media url="(\S+)"', api_response, "video url")
+        
+        return {
+            'url': video_url,
+            'id': video_id,
+            'title': video_title,
+        }