New upstream version 2017.05.18.1

[youtubedl] / youtube_dl / extractor / facebook.py

diff --git a/youtube_dl/extractor/facebook.py b/youtube_dl/extractor/facebook.py
index 9b87b37ae54da724c360e85429de804f29413bc6..b69c1ede0046d73e31df2098f78cf6dc20c254d4 100644 (file)
--- a/youtube_dl/extractor/facebook.py
+++ b/youtube_dl/extractor/facebook.py
@@ -1,6 +1,6 @@
+# coding: utf-8

 from __future__ import unicode_literals
 
 from __future__ import unicode_literals
 

-import json

 import re
 import socket
 
 import re
 import socket
 


@@ -13,13 +13,16 @@ from ..compat import (
     compat_urllib_parse_unquote_plus,
 )
 from ..utils import (
     compat_urllib_parse_unquote_plus,
 )
 from ..utils import (

+    clean_html,

     error_to_compat_str,
     ExtractorError,
     error_to_compat_str,
     ExtractorError,

+    get_element_by_id,
+    int_or_none,
+    js_to_json,

     limit_length,
     sanitized_Request,
     limit_length,
     sanitized_Request,

+    try_get,

     urlencode_postdata,
     urlencode_postdata,

-    get_element_by_id,
-    clean_html,

 )
 
 
 )
 
 


@@ -27,7 +30,7 @@ class FacebookIE(InfoExtractor):
     _VALID_URL = r'''(?x)
                 (?:
                     https?://
     _VALID_URL = r'''(?x)
                 (?:
                     https?://

-                        (?:\w+\.)?facebook\.com/
+                        (?:[\w-]+\.)?(?:facebook\.com|facebookcorewwwi\.onion)/

                         (?:[^#]*?\#!/)?
                         (?:
                             (?:
                         (?:[^#]*?\#!/)?
                         (?:
                             (?:


@@ -62,6 +65,8 @@ class FacebookIE(InfoExtractor):
             'ext': 'mp4',
             'title': 're:Did you know Kei Nishikori is the first Asian man to ever reach a Grand Slam',
             'uploader': 'Tennis on Facebook',
             'ext': 'mp4',
             'title': 're:Did you know Kei Nishikori is the first Asian man to ever reach a Grand Slam',
             'uploader': 'Tennis on Facebook',

+            'upload_date': '20140908',
+            'timestamp': 1410199200,

         }
     }, {
         'note': 'Video without discernible title',
         }
     }, {
         'note': 'Video without discernible title',


@@ -69,8 +74,10 @@ class FacebookIE(InfoExtractor):
         'info_dict': {
             'id': '274175099429670',
             'ext': 'mp4',
         'info_dict': {
             'id': '274175099429670',
             'ext': 'mp4',

-            'title': 'Facebook video #274175099429670',
+            'title': 'Asif Nawab Butt posted a video to his Timeline.',

             'uploader': 'Asif Nawab Butt',
             'uploader': 'Asif Nawab Butt',

+            'upload_date': '20140506',
+            'timestamp': 1399398998,

         },
         'expected_warnings': [
             'title'
         },
         'expected_warnings': [
             'title'


@@ -78,12 +85,14 @@ class FacebookIE(InfoExtractor):
     }, {
         'note': 'Video with DASH manifest',
         'url': 'https://www.facebook.com/video.php?v=957955867617029',
     }, {
         'note': 'Video with DASH manifest',
         'url': 'https://www.facebook.com/video.php?v=957955867617029',

-        'md5': '54706e4db4f5ad58fbad82dde1f1213f',
+        'md5': 'b2c28d528273b323abe5c6ab59f0f030',

         'info_dict': {
             'id': '957955867617029',
             'ext': 'mp4',
             'title': 'When you post epic content on instagram.com/433 8 million followers, this is ...',
             'uploader': 'Demy de Zeeuw',
         'info_dict': {
             'id': '957955867617029',
             'ext': 'mp4',
             'title': 'When you post epic content on instagram.com/433 8 million followers, this is ...',
             'uploader': 'Demy de Zeeuw',

+            'upload_date': '20160110',
+            'timestamp': 1452431627,

         },
     }, {
         'url': 'https://www.facebook.com/maxlayn/posts/10153807558977570',
         },
     }, {
         'url': 'https://www.facebook.com/maxlayn/posts/10153807558977570',


@@ -93,7 +102,8 @@ class FacebookIE(InfoExtractor):
             'ext': 'mp4',
             'title': '"What are you doing running in the snow?"',
             'uploader': 'FailArmy',
             'ext': 'mp4',
             'title': '"What are you doing running in the snow?"',
             'uploader': 'FailArmy',

-        }
+        },
+        'skip': 'Video gone',

     }, {
         'url': 'https://m.facebook.com/story.php?story_fbid=1035862816472149&id=116132035111903',
         'md5': '1deb90b6ac27f7efcf6d747c8a27f5e3',
     }, {
         'url': 'https://m.facebook.com/story.php?story_fbid=1035862816472149&id=116132035111903',
         'md5': '1deb90b6ac27f7efcf6d747c8a27f5e3',


@@ -103,6 +113,7 @@ class FacebookIE(InfoExtractor):
             'title': 'What the Flock Is Going On In New Zealand  Credit: ViralHog',
             'uploader': 'S. Saint',
         },
             'title': 'What the Flock Is Going On In New Zealand  Credit: ViralHog',
             'uploader': 'S. Saint',
         },

+        'skip': 'Video gone',

     }, {
         'note': 'swf params escaped',
         'url': 'https://www.facebook.com/barackobama/posts/10153664894881749',
     }, {
         'note': 'swf params escaped',
         'url': 'https://www.facebook.com/barackobama/posts/10153664894881749',


@@ -112,6 +123,58 @@ class FacebookIE(InfoExtractor):
             'ext': 'mp4',
             'title': 'Facebook video #10153664894881749',
         },
             'ext': 'mp4',
             'title': 'Facebook video #10153664894881749',
         },

+    }, {
+        # have 1080P, but only up to 720p in swf params
+        'url': 'https://www.facebook.com/cnn/videos/10155529876156509/',
+        'md5': '0d9813160b146b3bc8744e006027fcc6',
+        'info_dict': {
+            'id': '10155529876156509',
+            'ext': 'mp4',
+            'title': 'Holocaust survivor becomes US citizen',
+            'timestamp': 1477818095,
+            'upload_date': '20161030',
+            'uploader': 'CNN',
+        },
+    }, {
+        # bigPipe.onPageletArrive ... onPageletArrive pagelet_group_mall
+        'url': 'https://www.facebook.com/yaroslav.korpan/videos/1417995061575415/',
+        'info_dict': {
+            'id': '1417995061575415',
+            'ext': 'mp4',
+            'title': 'md5:a7b86ca673f51800cd54687b7f4012fe',
+            'timestamp': 1486648217,
+            'upload_date': '20170209',
+            'uploader': 'Yaroslav Korpan',
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://www.facebook.com/LaGuiaDelVaron/posts/1072691702860471',
+        'info_dict': {
+            'id': '1072691702860471',
+            'ext': 'mp4',
+            'title': 'md5:ae2d22a93fbb12dad20dc393a869739d',
+            'timestamp': 1477305000,
+            'upload_date': '20161024',
+            'uploader': 'La Guía Del Varón',
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://www.facebook.com/groups/1024490957622648/permalink/1396382447100162/',
+        'info_dict': {
+            'id': '1396382447100162',
+            'ext': 'mp4',
+            'title': 'md5:e2d2700afdf84e121f5d0f999bad13a3',
+            'timestamp': 1486035494,
+            'upload_date': '20170202',
+            'uploader': 'Elisabeth Ahtn',
+        },
+        'params': {
+            'skip_download': True,
+        },

     }, {
         'url': 'https://www.facebook.com/video.php?v=10204634152394104',
         'only_matching': True,
     }, {
         'url': 'https://www.facebook.com/video.php?v=10204634152394104',
         'only_matching': True,


@@ -127,8 +190,33 @@ class FacebookIE(InfoExtractor):
     }, {
         'url': 'https://www.facebook.com/groups/164828000315060/permalink/764967300301124/',
         'only_matching': True,
     }, {
         'url': 'https://www.facebook.com/groups/164828000315060/permalink/764967300301124/',
         'only_matching': True,

+    }, {
+        'url': 'https://zh-hk.facebook.com/peoplespower/videos/1135894589806027/',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.facebookcorewwwi.onion/video.php?v=274175099429670',
+        'only_matching': True,
+    }, {
+        # no title
+        'url': 'https://www.facebook.com/onlycleverentertainment/videos/1947995502095005/',
+        'only_matching': True,

     }]
 
     }]
 

+    @staticmethod
+    def _extract_url(webpage):
+        mobj = re.search(
+            r'<iframe[^>]+?src=(["\'])(?P<url>https://www\.facebook\.com/video/embed.+?)\1', webpage)
+        if mobj is not None:
+            return mobj.group('url')
+
+        # Facebook API embed
+        # see https://developers.facebook.com/docs/plugins/embedded-video-player
+        mobj = re.search(r'''(?x)<div[^>]+
+                class=(?P<q1>[\'"])[^\'"]*\bfb-(?:video|post)\b[^\'"]*(?P=q1)[^>]+
+                data-href=(?P<q2>[\'"])(?P<url>(?:https?:)?//(?:www\.)?facebook.com/.+?)(?P=q2)''', webpage)
+        if mobj is not None:
+            return mobj.group('url')
+

     def _login(self):
         (useremail, password) = self._get_login_info()
         if useremail is None:
     def _login(self):
         (useremail, password) = self._get_login_info()
         if useremail is None:


@@ -202,29 +290,30 @@ class FacebookIE(InfoExtractor):
 
         video_data = None
 
 
         video_data = None
 

-        BEFORE = '{swf.addParam(param[0], param[1]);});'
-        AFTER = '.forEach(function(variable) {swf.addVariable(variable[0], variable[1]);});'
-        m = re.search(re.escape(BEFORE) + '(?:\n|\\\\n)(.*?)' + re.escape(AFTER), webpage)
-        if m:
-            swf_params = m.group(1).replace('\\\\', '\\').replace('\\"', '"')
-            data = dict(json.loads(swf_params))
-            params_raw = compat_urllib_parse_unquote(data['params'])
-            video_data = json.loads(params_raw)['video_data']
-
-        def video_data_list2dict(video_data):
-            ret = {}
-            for item in video_data:
-                format_id = item['stream_type']
-                ret.setdefault(format_id, []).append(item)
-            return ret
+        def extract_video_data(instances):
+            for item in instances:
+                if item[1][0] == 'VideoConfig':
+                    video_item = item[2][0]
+                    if video_item.get('video_id'):
+                        return video_item['videoData']
+
+        server_js_data = self._parse_json(self._search_regex(
+            r'handleServerJS\(({.+})(?:\);|,")', webpage,
+            'server js data', default='{}'), video_id, fatal=False)
+
+        if server_js_data:
+            video_data = extract_video_data(server_js_data.get('instances', []))

 
         if not video_data:
 
         if not video_data:

-            server_js_data = self._parse_json(self._search_regex(
-                r'handleServerJS\(({.+})\);', webpage, 'server js data', default='{}'), video_id)
-            for item in server_js_data.get('instances', []):
-                if item[1][0] == 'VideoConfig':
-                    video_data = video_data_list2dict(item[2][0]['videoData'])
-                    break
+            server_js_data = self._parse_json(
+                self._search_regex(
+                    r'bigPipe\.onPageletArrive\(({.+?})\)\s*;\s*}\s*\)\s*,\s*["\']onPageletArrive\s+(?:stream_pagelet|pagelet_group_mall|permalink_video_pagelet)',
+                    webpage, 'js data', default='{}'),
+                video_id, transform_source=js_to_json, fatal=False)
+            if server_js_data:
+                video_data = extract_video_data(try_get(
+                    server_js_data, lambda x: x['jsmods']['instances'],
+                    list) or [])

 
         if not video_data:
             if not fatal_if_no_video:
 
         if not video_data:
             if not fatal_if_no_video:


@@ -234,11 +323,14 @@ class FacebookIE(InfoExtractor):
                 raise ExtractorError(
                     'The video is not available, Facebook said: "%s"' % m_msg.group(1),
                     expected=True)
                 raise ExtractorError(
                     'The video is not available, Facebook said: "%s"' % m_msg.group(1),
                     expected=True)

+            elif '>You must log in to continue' in webpage:
+                self.raise_login_required()

             else:
                 raise ExtractorError('Cannot parse data')
 
         formats = []
             else:
                 raise ExtractorError('Cannot parse data')
 
         formats = []

-        for format_id, f in video_data.items():
+        for f in video_data:
+            format_id = f['stream_type']

             if f and isinstance(f, dict):
                 f = [f]
             if not f or not isinstance(f, list):
             if f and isinstance(f, dict):
                 f = [f]
             if not f or not isinstance(f, list):


@@ -265,22 +357,32 @@ class FacebookIE(InfoExtractor):
         self._sort_formats(formats)
 
         video_title = self._html_search_regex(
         self._sort_formats(formats)
 
         video_title = self._html_search_regex(

-            r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>([^<]*)</h2>', webpage, 'title',
-            default=None)
+            r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>([^<]*)</h2>', webpage,
+            'title', default=None)

         if not video_title:
             video_title = self._html_search_regex(
                 r'(?s)<span class="fbPhotosPhotoCaption".*?id="fbPhotoPageCaption"><span class="hasCaption">(.*?)</span>',
                 webpage, 'alternative title', default=None)
         if not video_title:
             video_title = self._html_search_regex(
                 r'(?s)<span class="fbPhotosPhotoCaption".*?id="fbPhotoPageCaption"><span class="hasCaption">(.*?)</span>',
                 webpage, 'alternative title', default=None)

-            video_title = limit_length(video_title, 80)

         if not video_title:
         if not video_title:

+            video_title = self._html_search_meta(
+                'description', webpage, 'title', default=None)
+        if video_title:
+            video_title = limit_length(video_title, 80)
+        else:

             video_title = 'Facebook video #%s' % video_id
             video_title = 'Facebook video #%s' % video_id

-        uploader = clean_html(get_element_by_id('fbPhotoPageAuthorName', webpage))
+        uploader = clean_html(get_element_by_id(
+            'fbPhotoPageAuthorName', webpage)) or self._search_regex(
+            r'ownerName\s*:\s*"([^"]+)"', webpage, 'uploader', fatal=False)
+        timestamp = int_or_none(self._search_regex(
+            r'<abbr[^>]+data-utime=["\'](\d+)', webpage,
+            'timestamp', default=None))

 
         info_dict = {
             'id': video_id,
             'title': video_title,
             'formats': formats,
             'uploader': uploader,
 
         info_dict = {
             'id': video_id,
             'title': video_title,
             'formats': formats,
             'uploader': uploader,

+            'timestamp': timestamp,

         }
 
         return webpage, info_dict
         }
 
         return webpage, info_dict


@@ -309,3 +411,32 @@ class FacebookIE(InfoExtractor):
                 self._VIDEO_PAGE_TEMPLATE % video_id,
                 video_id, fatal_if_no_video=True)
             return info_dict
                 self._VIDEO_PAGE_TEMPLATE % video_id,
                 video_id, fatal_if_no_video=True)
             return info_dict

+
+
+class FacebookPluginsVideoIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:[\w-]+\.)?facebook\.com/plugins/video\.php\?.*?\bhref=(?P<id>https.+)'
+
+    _TESTS = [{
+        'url': 'https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2Fgov.sg%2Fvideos%2F10154383743583686%2F&show_text=0&width=560',
+        'md5': '5954e92cdfe51fe5782ae9bda7058a07',
+        'info_dict': {
+            'id': '10154383743583686',
+            'ext': 'mp4',
+            'title': 'What to do during the haze?',
+            'uploader': 'Gov.sg',
+            'upload_date': '20160826',
+            'timestamp': 1472184808,
+        },
+        'add_ie': [FacebookIE.ie_key()],
+    }, {
+        'url': 'https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2Fvideo.php%3Fv%3D10204634152394104',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.facebook.com/plugins/video.php?href=https://www.facebook.com/gov.sg/videos/10154383743583686/&show_text=0&width=560',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        return self.url_result(
+            compat_urllib_parse_unquote(self._match_id(url)),
+            FacebookIE.ie_key())