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[youtubedl] / youtube_dl / extractor / instagram.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..utils import (
7 get_element_by_attribute,
8 int_or_none,
9 limit_length,
10 lowercase_escape,
11 try_get,
12 )
13
14
15 class InstagramIE(InfoExtractor):
16 _VALID_URL = r'(?P<url>https?://(?:www\.)?instagram\.com/p/(?P<id>[^/?#&]+))'
17 _TESTS = [{
18 'url': 'https://instagram.com/p/aye83DjauH/?foo=bar#abc',
19 'md5': '0d2da106a9d2631273e192b372806516',
20 'info_dict': {
21 'id': 'aye83DjauH',
22 'ext': 'mp4',
23 'title': 'Video by naomipq',
24 'description': 'md5:1f17f0ab29bd6fe2bfad705f58de3cb8',
25 'thumbnail': 're:^https?://.*\.jpg',
26 'timestamp': 1371748545,
27 'upload_date': '20130620',
28 'uploader_id': 'naomipq',
29 'uploader': 'Naomi Leonor Phan-Quang',
30 'like_count': int,
31 'comment_count': int,
32 'comments': list,
33 },
34 }, {
35 # missing description
36 'url': 'https://www.instagram.com/p/BA-pQFBG8HZ/?taken-by=britneyspears',
37 'info_dict': {
38 'id': 'BA-pQFBG8HZ',
39 'ext': 'mp4',
40 'title': 'Video by britneyspears',
41 'thumbnail': 're:^https?://.*\.jpg',
42 'timestamp': 1453760977,
43 'upload_date': '20160125',
44 'uploader_id': 'britneyspears',
45 'uploader': 'Britney Spears',
46 'like_count': int,
47 'comment_count': int,
48 'comments': list,
49 },
50 'params': {
51 'skip_download': True,
52 },
53 }, {
54 'url': 'https://instagram.com/p/-Cmh1cukG2/',
55 'only_matching': True,
56 }, {
57 'url': 'http://instagram.com/p/9o6LshA7zy/embed/',
58 'only_matching': True,
59 }]
60
61 @staticmethod
62 def _extract_embed_url(webpage):
63 mobj = re.search(
64 r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?instagram\.com/p/[^/]+/embed.*?)\1',
65 webpage)
66 if mobj:
67 return mobj.group('url')
68
69 blockquote_el = get_element_by_attribute(
70 'class', 'instagram-media', webpage)
71 if blockquote_el is None:
72 return
73
74 mobj = re.search(
75 r'<a[^>]+href=([\'"])(?P<link>[^\'"]+)\1', blockquote_el)
76 if mobj:
77 return mobj.group('link')
78
79 def _real_extract(self, url):
80 mobj = re.match(self._VALID_URL, url)
81 video_id = mobj.group('id')
82 url = mobj.group('url')
83
84 webpage = self._download_webpage(url, video_id)
85
86 (video_url, description, thumbnail, timestamp, uploader,
87 uploader_id, like_count, comment_count, height, width) = [None] * 10
88
89 shared_data = self._parse_json(
90 self._search_regex(
91 r'window\._sharedData\s*=\s*({.+?});',
92 webpage, 'shared data', default='{}'),
93 video_id, fatal=False)
94 if shared_data:
95 media = try_get(
96 shared_data, lambda x: x['entry_data']['PostPage'][0]['media'], dict)
97 if media:
98 video_url = media.get('video_url')
99 height = int_or_none(media.get('dimensions', {}).get('height'))
100 width = int_or_none(media.get('dimensions', {}).get('width'))
101 description = media.get('caption')
102 thumbnail = media.get('display_src')
103 timestamp = int_or_none(media.get('date'))
104 uploader = media.get('owner', {}).get('full_name')
105 uploader_id = media.get('owner', {}).get('username')
106 like_count = int_or_none(media.get('likes', {}).get('count'))
107 comment_count = int_or_none(media.get('comments', {}).get('count'))
108 comments = [{
109 'author': comment.get('user', {}).get('username'),
110 'author_id': comment.get('user', {}).get('id'),
111 'id': comment.get('id'),
112 'text': comment.get('text'),
113 'timestamp': int_or_none(comment.get('created_at')),
114 } for comment in media.get(
115 'comments', {}).get('nodes', []) if comment.get('text')]
116
117 if not video_url:
118 video_url = self._og_search_video_url(webpage, secure=False)
119
120 formats = [{
121 'url': video_url,
122 'width': width,
123 'height': height,
124 }]
125
126 if not uploader_id:
127 uploader_id = self._search_regex(
128 r'"owner"\s*:\s*{\s*"username"\s*:\s*"(.+?)"',
129 webpage, 'uploader id', fatal=False)
130
131 if not description:
132 description = self._search_regex(
133 r'"caption"\s*:\s*"(.+?)"', webpage, 'description', default=None)
134 if description is not None:
135 description = lowercase_escape(description)
136
137 if not thumbnail:
138 thumbnail = self._og_search_thumbnail(webpage)
139
140 return {
141 'id': video_id,
142 'formats': formats,
143 'ext': 'mp4',
144 'title': 'Video by %s' % uploader_id,
145 'description': description,
146 'thumbnail': thumbnail,
147 'timestamp': timestamp,
148 'uploader_id': uploader_id,
149 'uploader': uploader,
150 'like_count': like_count,
151 'comment_count': comment_count,
152 'comments': comments,
153 }
154
155
156 class InstagramUserIE(InfoExtractor):
157 _VALID_URL = r'https?://(?:www\.)?instagram\.com/(?P<username>[^/]{2,})/?(?:$|[?#])'
158 IE_DESC = 'Instagram user profile'
159 IE_NAME = 'instagram:user'
160 _TEST = {
161 'url': 'https://instagram.com/porsche',
162 'info_dict': {
163 'id': 'porsche',
164 'title': 'porsche',
165 },
166 'playlist_mincount': 2,
167 'playlist': [{
168 'info_dict': {
169 'id': '614605558512799803_462752227',
170 'ext': 'mp4',
171 'title': '#Porsche Intelligent Performance.',
172 'thumbnail': 're:^https?://.*\.jpg',
173 'uploader': 'Porsche',
174 'uploader_id': 'porsche',
175 'timestamp': 1387486713,
176 'upload_date': '20131219',
177 },
178 }],
179 'params': {
180 'extract_flat': True,
181 'skip_download': True,
182 }
183 }
184
185 def _real_extract(self, url):
186 mobj = re.match(self._VALID_URL, url)
187 uploader_id = mobj.group('username')
188
189 entries = []
190 page_count = 0
191 media_url = 'http://instagram.com/%s/media' % uploader_id
192 while True:
193 page = self._download_json(
194 media_url, uploader_id,
195 note='Downloading page %d ' % (page_count + 1),
196 )
197 page_count += 1
198
199 for it in page['items']:
200 if it.get('type') != 'video':
201 continue
202 like_count = int_or_none(it.get('likes', {}).get('count'))
203 user = it.get('user', {})
204
205 formats = [{
206 'format_id': k,
207 'height': v.get('height'),
208 'width': v.get('width'),
209 'url': v['url'],
210 } for k, v in it['videos'].items()]
211 self._sort_formats(formats)
212
213 thumbnails_el = it.get('images', {})
214 thumbnail = thumbnails_el.get('thumbnail', {}).get('url')
215
216 # In some cases caption is null, which corresponds to None
217 # in python. As a result, it.get('caption', {}) gives None
218 title = (it.get('caption') or {}).get('text', it['id'])
219
220 entries.append({
221 'id': it['id'],
222 'title': limit_length(title, 80),
223 'formats': formats,
224 'thumbnail': thumbnail,
225 'webpage_url': it.get('link'),
226 'uploader': user.get('full_name'),
227 'uploader_id': user.get('username'),
228 'like_count': like_count,
229 'timestamp': int_or_none(it.get('created_time')),
230 })
231
232 if not page['items']:
233 break
234 max_id = page['items'][-1]['id'].split('_')[0]
235 media_url = (
236 'http://instagram.com/%s/media?max_id=%s' % (
237 uploader_id, max_id))
238
239 return {
240 '_type': 'playlist',
241 'entries': entries,
242 'id': uploader_id,
243 'title': uploader_id,
244 }