[fc2] Add new extractor (Fixes #2877)

This commit has been recreated, since there seems to have been a problem with GitHub; the PR doesn't have a branch.

youtube_dl/extractor/__init__.py

@@ -79,6 +79,7 @@ from .exfm import ExfmIE
 from .extremetube import ExtremeTubeIE
 from .facebook import FacebookIE
 from .faz import FazIE
+from .fc2 import FC2IE
 from .firstpost import FirstpostIE
 from .firsttv import FirstTVIE
 from .fivemin import FiveMinIE

youtube_dl/extractor/fc2.py

@@ -0,0 +1,60 @@
+#! -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+import re
+import hashlib
+
+from .common import InfoExtractor
+from ..utils import (
+    ExtractorError,
+    compat_urllib_request,
+    compat_urlparse,
+)
+
+
+class FC2IE(InfoExtractor):
+    _VALID_URL = r'^http://video\.fc2\.com/(?P<lang>[^/]+)/content/(?P<id>[^/]+)'
+    IE_NAME = 'fc2'
+    _TEST = {
+        'url': 'http://video.fc2.com/en/content/20121103kUan1KHs',
+        'md5': 'a6ebe8ebe0396518689d963774a54eb7',
+        'info_dict': {
+            'id': '20121103kUan1KHs',
+            'ext': 'flv',
+            'title': 'Boxing again with Puff',
+        },
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('id')
+
+        webpage = self._download_webpage(url, video_id)
+        self._downloader.cookiejar.clear_session_cookies()  # must clear
+
+        title = self._og_search_title(webpage)
+        thumbnail = self._og_search_thumbnail(webpage)
+        refer = url.replace('/content/', '/a/content/')
+
+        mimi = hashlib.md5(video_id + '_gGddgPfeaf_gzyr').hexdigest()
+
+        info_url = (
+            "http://video.fc2.com/ginfo.php?mimi={1:s}&href={2:s}&v={0:s}&fversion=WIN%2011%2C6%2C602%2C180&from=2&otag=0&upid={0:s}&tk=null&".
+            format(video_id, mimi, compat_urllib_request.quote(refer, safe='').replace('.','%2E')))
+
+        info_webpage = self._download_webpage(
+            info_url, video_id, note='Downloading info page')
+        info = compat_urlparse.parse_qs(info_webpage)
+
+        if 'err_code' in info:
+            raise ExtractorError('Error code: %s' % info['err_code'][0])
+
+        video_url = info['filepath'][0] + '?mid=' + info['mid'][0]
+
+        return {
+            'id': video_id,
+            'title': info['title'][0],
+            'url': video_url,
+            'ext': 'flv',
+            'thumbnail': thumbnail,
+        }