X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/453698570f26bebd37b39df8537d993b57d77b8b..4fbf6829491780534e93bd27e5a749e608c97b46:/youtube_dl/extractor/adobetv.py

diff --git a/youtube_dl/extractor/adobetv.py b/youtube_dl/extractor/adobetv.py
index 28e07f8..80060f0 100644
--- a/youtube_dl/extractor/adobetv.py
+++ b/youtube_dl/extractor/adobetv.py
@@ -1,25 +1,130 @@
 from __future__ import unicode_literals
 
+import functools
+import re
+
 from .common import InfoExtractor
+from ..compat import compat_str
 from ..utils import (
+    float_or_none,
+    int_or_none,
+    ISO639Utils,
+    OnDemandPagedList,
     parse_duration,
-    unified_strdate,
+    str_or_none,
     str_to_int,
+    unified_strdate,
 )
 
 
-class AdobeTVIE(InfoExtractor):
-    _VALID_URL = r'https?://tv\.adobe\.com/watch/[^/]+/(?P<id>[^/]+)'
+class AdobeTVBaseIE(InfoExtractor):
+    def _call_api(self, path, video_id, query, note=None):
+        return self._download_json(
+            'http://tv.adobe.com/api/v4/' + path,
+            video_id, note, query=query)['data']
+
+    def _parse_subtitles(self, video_data, url_key):
+        subtitles = {}
+        for translation in video_data.get('translations', []):
+            vtt_path = translation.get(url_key)
+            if not vtt_path:
+                continue
+            lang = translation.get('language_w3c') or ISO639Utils.long2short(translation['language_medium'])
+            subtitles.setdefault(lang, []).append({
+                'ext': 'vtt',
+                'url': vtt_path,
+            })
+        return subtitles
+
+    def _parse_video_data(self, video_data):
+        video_id = compat_str(video_data['id'])
+        title = video_data['title']
+
+        s3_extracted = False
+        formats = []
+        for source in video_data.get('videos', []):
+            source_url = source.get('url')
+            if not source_url:
+                continue
+            f = {
+                'format_id': source.get('quality_level'),
+                'fps': int_or_none(source.get('frame_rate')),
+                'height': int_or_none(source.get('height')),
+                'tbr': int_or_none(source.get('video_data_rate')),
+                'width': int_or_none(source.get('width')),
+                'url': source_url,
+            }
+            original_filename = source.get('original_filename')
+            if original_filename:
+                if not (f.get('height') and f.get('width')):
+                    mobj = re.search(r'_(\d+)x(\d+)', original_filename)
+                    if mobj:
+                        f.update({
+                            'height': int(mobj.group(2)),
+                            'width': int(mobj.group(1)),
+                        })
+                if original_filename.startswith('s3://') and not s3_extracted:
+                    formats.append({
+                        'format_id': 'original',
+                        'preference': 1,
+                        'url': original_filename.replace('s3://', 'https://s3.amazonaws.com/'),
+                    })
+                    s3_extracted = True
+            formats.append(f)
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': video_data.get('description'),
+            'thumbnail': video_data.get('thumbnail'),
+            'upload_date': unified_strdate(video_data.get('start_date')),
+            'duration': parse_duration(video_data.get('duration')),
+            'view_count': str_to_int(video_data.get('playcount')),
+            'formats': formats,
+            'subtitles': self._parse_subtitles(video_data, 'vtt'),
+        }
+
+
+class AdobeTVEmbedIE(AdobeTVBaseIE):
+    IE_NAME = 'adobetv:embed'
+    _VALID_URL = r'https?://tv\.adobe\.com/embed/\d+/(?P<id>\d+)'
+    _TEST = {
+        'url': 'https://tv.adobe.com/embed/22/4153',
+        'md5': 'c8c0461bf04d54574fc2b4d07ac6783a',
+        'info_dict': {
+            'id': '4153',
+            'ext': 'flv',
+            'title': 'Creating Graphics Optimized for BlackBerry',
+            'description': 'md5:eac6e8dced38bdaae51cd94447927459',
+            'thumbnail': r're:https?://.*\.jpg$',
+            'upload_date': '20091109',
+            'duration': 377,
+            'view_count': int,
+        },
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        video_data = self._call_api(
+            'episode/' + video_id, video_id, {'disclosure': 'standard'})[0]
+        return self._parse_video_data(video_data)
+
+
+class AdobeTVIE(AdobeTVBaseIE):
+    IE_NAME = 'adobetv'
+    _VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?watch/(?P<show_urlname>[^/]+)/(?P<id>[^/]+)'
 
     _TEST = {
         'url': 'http://tv.adobe.com/watch/the-complete-picture-with-julieanne-kost/quick-tip-how-to-draw-a-circle-around-an-object-in-photoshop/',
         'md5': '9bc5727bcdd55251f35ad311ca74fa1e',
         'info_dict': {
-            'id': 'quick-tip-how-to-draw-a-circle-around-an-object-in-photoshop',
+            'id': '10981',
             'ext': 'mp4',
             'title': 'Quick Tip - How to Draw a Circle Around an Object in Photoshop',
             'description': 'md5:99ec318dc909d7ba2a1f2b038f7d2311',
-            'thumbnail': 're:https?://.*\.jpg$',
+            'thumbnail': r're:https?://.*\.jpg$',
             'upload_date': '20110914',
             'duration': 60,
             'view_count': int,
@@ -27,44 +132,157 @@ class AdobeTVIE(InfoExtractor):
     }
 
     def _real_extract(self, url):
-        video_id = self._match_id(url)
+        language, show_urlname, urlname = re.match(self._VALID_URL, url).groups()
+        if not language:
+            language = 'en'
 
-        webpage = self._download_webpage(url, video_id)
+        video_data = self._call_api(
+            'episode/get', urlname, {
+                'disclosure': 'standard',
+                'language': language,
+                'show_urlname': show_urlname,
+                'urlname': urlname,
+            })[0]
+        return self._parse_video_data(video_data)
+
+
+class AdobeTVPlaylistBaseIE(AdobeTVBaseIE):
+    _PAGE_SIZE = 25
 
-        player = self._parse_json(
-            self._search_regex(r'html5player:\s*({.+?})\s*\n', webpage, 'player'),
-            video_id)
+    def _fetch_page(self, display_id, query, page):
+        page += 1
+        query['page'] = page
+        for element_data in self._call_api(
+                self._RESOURCE, display_id, query, 'Download Page %d' % page):
+            yield self._process_data(element_data)
 
-        title = player.get('title') or self._search_regex(
-            r'data-title="([^"]+)"', webpage, 'title')
-        description = self._og_search_description(webpage)
-        thumbnail = self._og_search_thumbnail(webpage)
+    def _extract_playlist_entries(self, display_id, query):
+        return OnDemandPagedList(functools.partial(
+            self._fetch_page, display_id, query), self._PAGE_SIZE)
 
-        upload_date = unified_strdate(
-            self._html_search_meta('datepublished', webpage, 'upload date'))
 
-        duration = parse_duration(
-            self._html_search_meta('duration', webpage, 'duration')
-            or self._search_regex(r'Runtime:\s*(\d{2}:\d{2}:\d{2})', webpage, 'duration'))
+class AdobeTVShowIE(AdobeTVPlaylistBaseIE):
+    IE_NAME = 'adobetv:show'
+    _VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?show/(?P<id>[^/]+)'
 
-        view_count = str_to_int(self._search_regex(
-            r'<div class="views">\s*Views?:\s*([\d,.]+)\s*</div>',
-            webpage, 'view count'))
+    _TEST = {
+        'url': 'http://tv.adobe.com/show/the-complete-picture-with-julieanne-kost',
+        'info_dict': {
+            'id': '36',
+            'title': 'The Complete Picture with Julieanne Kost',
+            'description': 'md5:fa50867102dcd1aa0ddf2ab039311b27',
+        },
+        'playlist_mincount': 136,
+    }
+    _RESOURCE = 'episode'
+    _process_data = AdobeTVBaseIE._parse_video_data
 
-        formats = [{
-            'url': source['src'],
-            'format_id': source.get('quality') or source['src'].split('-')[-1].split('.')[0] or None,
-            'tbr': source.get('bitrate'),
-        } for source in player['sources']]
+    def _real_extract(self, url):
+        language, show_urlname = re.match(self._VALID_URL, url).groups()
+        if not language:
+            language = 'en'
+        query = {
+            'disclosure': 'standard',
+            'language': language,
+            'show_urlname': show_urlname,
+        }
+
+        show_data = self._call_api(
+            'show/get', show_urlname, query)[0]
+
+        return self.playlist_result(
+            self._extract_playlist_entries(show_urlname, query),
+            str_or_none(show_data.get('id')),
+            show_data.get('show_name'),
+            show_data.get('show_description'))
+
+
+class AdobeTVChannelIE(AdobeTVPlaylistBaseIE):
+    IE_NAME = 'adobetv:channel'
+    _VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?channel/(?P<id>[^/]+)(?:/(?P<category_urlname>[^/]+))?'
+
+    _TEST = {
+        'url': 'http://tv.adobe.com/channel/development',
+        'info_dict': {
+            'id': 'development',
+        },
+        'playlist_mincount': 96,
+    }
+    _RESOURCE = 'show'
+
+    def _process_data(self, show_data):
+        return self.url_result(
+            show_data['url'], 'AdobeTVShow', str_or_none(show_data.get('id')))
+
+    def _real_extract(self, url):
+        language, channel_urlname, category_urlname = re.match(self._VALID_URL, url).groups()
+        if not language:
+            language = 'en'
+        query = {
+            'channel_urlname': channel_urlname,
+            'language': language,
+        }
+        if category_urlname:
+            query['category_urlname'] = category_urlname
+
+        return self.playlist_result(
+            self._extract_playlist_entries(channel_urlname, query),
+            channel_urlname)
+
+
+class AdobeTVVideoIE(AdobeTVBaseIE):
+    IE_NAME = 'adobetv:video'
+    _VALID_URL = r'https?://video\.tv\.adobe\.com/v/(?P<id>\d+)'
+
+    _TEST = {
+        # From https://helpx.adobe.com/acrobat/how-to/new-experience-acrobat-dc.html?set=acrobat--get-started--essential-beginners
+        'url': 'https://video.tv.adobe.com/v/2456/',
+        'md5': '43662b577c018ad707a63766462b1e87',
+        'info_dict': {
+            'id': '2456',
+            'ext': 'mp4',
+            'title': 'New experience with Acrobat DC',
+            'description': 'New experience with Acrobat DC',
+            'duration': 248.667,
+        },
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        video_data = self._parse_json(self._search_regex(
+            r'var\s+bridge\s*=\s*([^;]+);', webpage, 'bridged data'), video_id)
+        title = video_data['title']
+
+        formats = []
+        sources = video_data.get('sources') or []
+        for source in sources:
+            source_src = source.get('src')
+            if not source_src:
+                continue
+            formats.append({
+                'filesize': int_or_none(source.get('kilobytes') or None, invscale=1000),
+                'format_id': '-'.join(filter(None, [source.get('format'), source.get('label')])),
+                'height': int_or_none(source.get('height') or None),
+                'tbr': int_or_none(source.get('bitrate') or None),
+                'width': int_or_none(source.get('width') or None),
+                'url': source_src,
+            })
         self._sort_formats(formats)
 
+        # For both metadata and downloaded files the duration varies among
+        # formats. I just pick the max one
+        duration = max(filter(None, [
+            float_or_none(source.get('duration'), scale=1000)
+            for source in sources]))
+
         return {
             'id': video_id,
+            'formats': formats,
             'title': title,
-            'description': description,
-            'thumbnail': thumbnail,
-            'upload_date': upload_date,
+            'description': video_data.get('description'),
+            'thumbnail': video_data.get('video', {}).get('poster'),
             'duration': duration,
-            'view_count': view_count,
-            'formats': formats,
+            'subtitles': self._parse_subtitles(video_data, 'vttPath'),
         }