New upstream version 2016.12.01

[youtubedl] / youtube_dl / extractor / go.py

diff --git a/youtube_dl/extractor/go.py b/youtube_dl/extractor/go.py
new file mode 100644 (file)
index 0000000..c7776b1
--- /dev/null
+++ b/youtube_dl/extractor/go.py
@@ -0,0 +1,122 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    int_or_none,
+    determine_ext,
+    parse_age_limit,
+    urlencode_postdata,
+    ExtractorError,
+)
+
+
+class GoIE(InfoExtractor):
+    _BRANDS = {
+        'abc': '001',
+        'freeform': '002',
+        'watchdisneychannel': '004',
+        'watchdisneyjunior': '008',
+        'watchdisneyxd': '009',
+    }
+    _VALID_URL = r'https?://(?:(?P<sub_domain>%s)\.)?go\.com/(?:[^/]+/)*(?:vdka(?P<id>\w+)|season-\d+/\d+-(?P<display_id>[^/?#]+))' % '|'.join(_BRANDS.keys())
+    _TESTS = [{
+        'url': 'http://abc.go.com/shows/castle/video/most-recent/vdka0_g86w5onx',
+        'info_dict': {
+            'id': '0_g86w5onx',
+            'ext': 'mp4',
+            'title': 'Sneak Peek: Language Arts',
+            'description': 'md5:7dcdab3b2d17e5217c953256af964e9c',
+        },
+        'params': {
+            # m3u8 download
+            'skip_download': True,
+        },
+    }, {
+        'url': 'http://abc.go.com/shows/after-paradise/video/most-recent/vdka3335601',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        sub_domain, video_id, display_id = re.match(self._VALID_URL, url).groups()
+        if not video_id:
+            webpage = self._download_webpage(url, display_id)
+            video_id = self._search_regex(r'data-video-id=["\']VDKA(\w+)', webpage, 'video id')
+        brand = self._BRANDS[sub_domain]
+        video_data = self._download_json(
+            'http://api.contents.watchabc.go.com/vp2/ws/contents/3000/videos/%s/001/-1/-1/-1/%s/-1/-1.json' % (brand, video_id),
+            video_id)['video'][0]
+        title = video_data['title']
+
+        formats = []
+        for asset in video_data.get('assets', {}).get('asset', []):
+            asset_url = asset.get('value')
+            if not asset_url:
+                continue
+            format_id = asset.get('format')
+            ext = determine_ext(asset_url)
+            if ext == 'm3u8':
+                video_type = video_data.get('type')
+                if video_type == 'lf':
+                    entitlement = self._download_json(
+                        'https://api.entitlement.watchabc.go.com/vp2/ws-secure/entitlement/2020/authorize.json',
+                        video_id, data=urlencode_postdata({
+                            'video_id': video_data['id'],
+                            'video_type': video_type,
+                            'brand': brand,
+                            'device': '001',
+                        }))
+                    errors = entitlement.get('errors', {}).get('errors', [])
+                    if errors:
+                        error_message = ', '.join([error['message'] for error in errors])
+                        raise ExtractorError('%s said: %s' % (self.IE_NAME, error_message), expected=True)
+                    asset_url += '?' + entitlement['uplynkData']['sessionKey']
+                formats.extend(self._extract_m3u8_formats(
+                    asset_url, video_id, 'mp4', m3u8_id=format_id or 'hls', fatal=False))
+            else:
+                formats.append({
+                    'format_id': format_id,
+                    'url': asset_url,
+                    'ext': ext,
+                })
+        self._sort_formats(formats)
+
+        subtitles = {}
+        for cc in video_data.get('closedcaption', {}).get('src', []):
+            cc_url = cc.get('value')
+            if not cc_url:
+                continue
+            ext = determine_ext(cc_url)
+            if ext == 'xml':
+                ext = 'ttml'
+            subtitles.setdefault(cc.get('lang'), []).append({
+                'url': cc_url,
+                'ext': ext,
+            })
+
+        thumbnails = []
+        for thumbnail in video_data.get('thumbnails', {}).get('thumbnail', []):
+            thumbnail_url = thumbnail.get('value')
+            if not thumbnail_url:
+                continue
+            thumbnails.append({
+                'url': thumbnail_url,
+                'width': int_or_none(thumbnail.get('width')),
+                'height': int_or_none(thumbnail.get('height')),
+            })
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': video_data.get('longdescription') or video_data.get('description'),
+            'duration': int_or_none(video_data.get('duration', {}).get('value'), 1000),
+            'age_limit': parse_age_limit(video_data.get('tvrating', {}).get('rating')),
+            'episode_number': int_or_none(video_data.get('episodenumber')),
+            'series': video_data.get('show', {}).get('title'),
+            'season_number': int_or_none(video_data.get('season', {}).get('num')),
+            'thumbnails': thumbnails,
+            'formats': formats,
+            'subtitles': subtitles,
+        }