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Commit | Line | Data |
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8e3fd7e0 | 1 | import random |
9bb2c767 | 2 | |
0c43a481 S |
3 | from .common import InfoExtractor |
4 | from ..utils import ( | |
5 | ExtractorError, | |
6 | int_or_none, | |
7 | float_or_none, | |
29f7c58a | 8 | try_get, |
9 | unescapeHTML, | |
97abf05a | 10 | url_or_none, |
e16fefd8 | 11 | traverse_obj |
0c43a481 S |
12 | ) |
13 | ||
14 | ||
15 | class RedditIE(InfoExtractor): | |
8e3fd7e0 | 16 | _VALID_URL = r'https?://(?P<subdomain>[^/]+\.)?reddit(?:media)?\.com/r/(?P<slug>[^/]+/comments/(?P<id>[^/?#&]+))' |
0c43a481 S |
17 | _TESTS = [{ |
18 | 'url': 'https://www.reddit.com/r/videos/comments/6rrwyj/that_small_heart_attack/', | |
19 | 'info_dict': { | |
20 | 'id': 'zv89llsvexdz', | |
21 | 'ext': 'mp4', | |
22 | 'title': 'That small heart attack.', | |
29f7c58a | 23 | 'thumbnail': r're:^https?://.*\.(?:jpg|png)', |
24 | 'thumbnails': 'count:4', | |
0c43a481 S |
25 | 'timestamp': 1501941939, |
26 | 'upload_date': '20170805', | |
27 | 'uploader': 'Antw87', | |
29f7c58a | 28 | 'duration': 12, |
0c43a481 S |
29 | 'like_count': int, |
30 | 'dislike_count': int, | |
31 | 'comment_count': int, | |
32 | 'age_limit': 0, | |
33 | }, | |
34 | 'params': { | |
0c43a481 S |
35 | 'skip_download': True, |
36 | }, | |
37 | }, { | |
38 | 'url': 'https://www.reddit.com/r/videos/comments/6rrwyj', | |
39 | 'only_matching': True, | |
40 | }, { | |
41 | # imgur | |
42 | 'url': 'https://www.reddit.com/r/MadeMeSmile/comments/6t7wi5/wait_for_it/', | |
43 | 'only_matching': True, | |
12b0d4e0 M |
44 | }, { |
45 | # imgur @ old reddit | |
46 | 'url': 'https://old.reddit.com/r/MadeMeSmile/comments/6t7wi5/wait_for_it/', | |
47 | 'only_matching': True, | |
0c43a481 S |
48 | }, { |
49 | # streamable | |
50 | 'url': 'https://www.reddit.com/r/videos/comments/6t7sg9/comedians_hilarious_joke_about_the_guam_flag/', | |
51 | 'only_matching': True, | |
52 | }, { | |
53 | # youtube | |
54 | 'url': 'https://www.reddit.com/r/videos/comments/6t75wq/southern_man_tries_to_speak_without_an_accent/', | |
55 | 'only_matching': True, | |
dbd5c502 | 56 | }, { |
57 | # reddit video @ nm reddit | |
58 | 'url': 'https://nm.reddit.com/r/Cricket/comments/8idvby/lousy_cameraman_finds_himself_in_cairns_line_of/', | |
59 | 'only_matching': True, | |
c470901c | 60 | }, { |
61 | 'url': 'https://www.redditmedia.com/r/serbia/comments/pu9wbx/ako_vu%C4%8Di%C4%87_izgubi_izbore_ja_%C4%87u_da_crknem/', | |
62 | 'only_matching': True, | |
0c43a481 S |
63 | }] |
64 | ||
8e3fd7e0 | 65 | @staticmethod |
66 | def _gen_session_id(): | |
67 | id_length = 16 | |
68 | rand_max = 1 << (id_length * 4) | |
69 | return '%0.*x' % (id_length, random.randrange(rand_max)) | |
0c43a481 | 70 | |
8e3fd7e0 | 71 | def _real_extract(self, url): |
72 | subdomain, slug, video_id = self._match_valid_url(url).group('subdomain', 'slug', 'id') | |
73 | ||
74 | self._set_cookie('.reddit.com', 'reddit_session', self._gen_session_id()) | |
75 | self._set_cookie('.reddit.com', '_options', '%7B%22pref_quarantine_optin%22%3A%20true%7D') | |
1b6bb4a8 | 76 | data = self._download_json(f'https://{subdomain}reddit.com/r/{slug}/.json', video_id, fatal=False) |
8e3fd7e0 | 77 | if not data: |
78 | # Fall back to old.reddit.com in case the requested subdomain fails | |
79 | data = self._download_json(f'https://old.reddit.com/r/{slug}/.json', video_id) | |
80 | data = data[0]['data']['children'][0]['data'] | |
0c43a481 S |
81 | video_url = data['url'] |
82 | ||
83 | # Avoid recursing into the same reddit URL | |
84 | if 'reddit.com/' in video_url and '/%s/' % video_id in video_url: | |
85 | raise ExtractorError('No media found', expected=True) | |
86 | ||
87 | over_18 = data.get('over_18') | |
88 | if over_18 is True: | |
89 | age_limit = 18 | |
90 | elif over_18 is False: | |
91 | age_limit = 0 | |
92 | else: | |
93 | age_limit = None | |
94 | ||
29f7c58a | 95 | thumbnails = [] |
96 | ||
97 | def add_thumbnail(src): | |
98 | if not isinstance(src, dict): | |
99 | return | |
100 | thumbnail_url = url_or_none(src.get('url')) | |
101 | if not thumbnail_url: | |
102 | return | |
103 | thumbnails.append({ | |
104 | 'url': unescapeHTML(thumbnail_url), | |
105 | 'width': int_or_none(src.get('width')), | |
106 | 'height': int_or_none(src.get('height')), | |
107 | }) | |
108 | ||
109 | for image in try_get(data, lambda x: x['preview']['images']) or []: | |
110 | if not isinstance(image, dict): | |
111 | continue | |
112 | add_thumbnail(image.get('source')) | |
113 | resolutions = image.get('resolutions') | |
114 | if isinstance(resolutions, list): | |
115 | for resolution in resolutions: | |
116 | add_thumbnail(resolution) | |
117 | ||
e16fefd8 | 118 | info = { |
0c43a481 | 119 | 'title': data.get('title'), |
29f7c58a | 120 | 'thumbnails': thumbnails, |
0c43a481 S |
121 | 'timestamp': float_or_none(data.get('created_utc')), |
122 | 'uploader': data.get('author'), | |
123 | 'like_count': int_or_none(data.get('ups')), | |
124 | 'dislike_count': int_or_none(data.get('downs')), | |
125 | 'comment_count': int_or_none(data.get('num_comments')), | |
126 | 'age_limit': age_limit, | |
127 | } | |
e16fefd8 JL |
128 | |
129 | # Check if media is hosted on reddit: | |
130 | reddit_video = traverse_obj(data, (('media', 'secure_media'), 'reddit_video'), get_all=False) | |
131 | if reddit_video: | |
132 | playlist_urls = [ | |
133 | try_get(reddit_video, lambda x: unescapeHTML(x[y])) | |
134 | for y in ('dash_url', 'hls_url') | |
135 | ] | |
136 | ||
137 | # Update video_id | |
138 | display_id = video_id | |
139 | video_id = self._search_regex( | |
140 | r'https?://v\.redd\.it/(?P<id>[^/?#&]+)', reddit_video['fallback_url'], | |
141 | 'video_id', default=display_id) | |
142 | ||
143 | dash_playlist_url = playlist_urls[0] or f'https://v.redd.it/{video_id}/DASHPlaylist.mpd' | |
144 | hls_playlist_url = playlist_urls[1] or f'https://v.redd.it/{video_id}/HLSPlaylist.m3u8' | |
145 | ||
146 | formats = self._extract_m3u8_formats( | |
147 | hls_playlist_url, display_id, 'mp4', | |
148 | entry_protocol='m3u8_native', m3u8_id='hls', fatal=False) | |
149 | formats.extend(self._extract_mpd_formats( | |
150 | dash_playlist_url, display_id, mpd_id='dash', fatal=False)) | |
151 | self._sort_formats(formats) | |
152 | ||
153 | return { | |
154 | **info, | |
155 | 'id': video_id, | |
156 | 'display_id': display_id, | |
157 | 'formats': formats, | |
158 | 'duration': int_or_none(reddit_video.get('duration')), | |
159 | } | |
160 | ||
161 | # Not hosted on reddit, must continue extraction | |
162 | return { | |
163 | **info, | |
164 | 'display_id': video_id, | |
165 | '_type': 'url_transparent', | |
166 | 'url': video_url, | |
167 | } |