[screencastomatic] Add new extractor (Fixes #4497)

diff --git a/youtube_dl/extractor/__init__.py b/youtube_dl/extractor/__init__.py
index b091505db49e6848e8080d79d9ffdcdcff58385c..c30cbc926ab1519633a54709bf571cc1a15eba4d 100644 (file)
--- a/youtube_dl/extractor/__init__.py
+++ b/youtube_dl/extractor/__init__.py
@@ -342,6 +342,7 @@ from .savefrom import SaveFromIE
 from .sbs import SBSIE
 from .scivee import SciVeeIE
 from .screencast import ScreencastIE
 from .sbs import SBSIE
 from .scivee import SciVeeIE
 from .screencast import ScreencastIE

+from .screencastomatic import ScreencastOMaticIE

 from .screenwavemedia import CinemassacreIE, ScreenwaveMediaIE, TeamFourIE
 from .servingsys import ServingSysIE
 from .sexu import SexuIE
 from .screenwavemedia import CinemassacreIE, ScreenwaveMediaIE, TeamFourIE
 from .servingsys import ServingSysIE
 from .sexu import SexuIE

diff --git a/youtube_dl/extractor/screencastomatic.py b/youtube_dl/extractor/screencastomatic.py
new file mode 100644 (file)
index 0000000..1dafc4c
--- /dev/null
+++ b/youtube_dl/extractor/screencastomatic.py
@@ -0,0 +1,50 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from ..compat import compat_urlparse
+from ..utils import (
+    ExtractorError,
+    js_to_json,
+)
+
+
+class ScreencastOMaticIE(InfoExtractor):
+    _VALID_URL = r'https?://screencast-o-matic\.com/watch/(?P<id>[0-9a-zA-Z]+)'
+    _TEST = {
+        'url': 'http://screencast-o-matic.com/watch/c2lD3BeOPl',
+        'md5': '483583cb80d92588f15ccbedd90f0c18',
+        'info_dict': {
+            'id': 'c2lD3BeOPl',
+            'ext': 'mp4',
+            'title': 'Welcome to 3-4 Philosophy @ DECV!',
+            'thumbnail': 're:^https?://.*\.jpg$',
+            'description': 'as the title says! also: some general info re 1) VCE philosophy and 2) distance learning.',
+        }
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        setup_js = self._search_regex(
+            r"(?s)jwplayer\('mp4Player'\).setup\((\{.*?\})\);",
+            webpage, 'setup code')
+        data = self._parse_json(setup_js, video_id, transform_source=js_to_json)
+        modes = data['modes']
+        try:
+            video_data = next(
+                m for m in data['modes'] if m.get('type') == 'html5')
+        except StopIteration:
+            raise ExtractorError('Could not find any video entries!')
+        video_url = compat_urlparse.urljoin(url, video_data['config']['file'])
+        thumbnail = data.get('image')
+
+        return {
+            'id': video_id,
+            'title': self._og_search_title(webpage),
+            'description': self._og_search_description(webpage),
+            'url': video_url,
+            'ext': 'mp4',
+            'thumbnail': thumbnail,
+        }