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youtube-dl/youtube_dl/extractor/instagram.py

457 lines
18 KiB
Python

from __future__ import unicode_literals
import itertools
import json
import os
import re
import subprocess
import tempfile
from .common import InfoExtractor
from ..compat import compat_str
from ..utils import (
check_executable,
ExtractorError,
get_element_by_attribute,
int_or_none,
lowercase_escape,
std_headers,
try_get,
)
class InstagramIE(InfoExtractor):
_VALID_URL = r'(?P<url>https?://(?:www\.)?instagram\.com/p/(?P<id>[^/?#&]+))'
_TESTS = [{
'url': 'https://instagram.com/p/aye83DjauH/?foo=bar#abc',
'md5': '0d2da106a9d2631273e192b372806516',
'info_dict': {
'id': 'aye83DjauH',
'ext': 'mp4',
'title': 'Video by naomipq',
'description': 'md5:1f17f0ab29bd6fe2bfad705f58de3cb8',
'thumbnail': r're:^https?://.*\.jpg',
'timestamp': 1371748545,
'upload_date': '20130620',
'uploader_id': 'naomipq',
'uploader': 'Naomi Leonor Phan-Quang',
'like_count': int,
'comment_count': int,
'comments': list,
},
}, {
# missing description
'url': 'https://www.instagram.com/p/BA-pQFBG8HZ/?taken-by=britneyspears',
'info_dict': {
'id': 'BA-pQFBG8HZ',
'ext': 'mp4',
'title': 'Video by britneyspears',
'thumbnail': r're:^https?://.*\.jpg',
'timestamp': 1453760977,
'upload_date': '20160125',
'uploader_id': 'britneyspears',
'uploader': 'Britney Spears',
'like_count': int,
'comment_count': int,
'comments': list,
},
'params': {
'skip_download': True,
},
}, {
# multi video post
'url': 'https://www.instagram.com/p/BQ0eAlwhDrw/',
'playlist': [{
'info_dict': {
'id': 'BQ0dSaohpPW',
'ext': 'mp4',
'title': 'Video 1',
},
}, {
'info_dict': {
'id': 'BQ0dTpOhuHT',
'ext': 'mp4',
'title': 'Video 2',
},
}, {
'info_dict': {
'id': 'BQ0dT7RBFeF',
'ext': 'mp4',
'title': 'Video 3',
},
}],
'info_dict': {
'id': 'BQ0eAlwhDrw',
'title': 'Post by instagram',
'description': 'md5:0f9203fc6a2ce4d228da5754bcf54957',
},
}, {
'url': 'https://instagram.com/p/-Cmh1cukG2/',
'only_matching': True,
}, {
'url': 'http://instagram.com/p/9o6LshA7zy/embed/',
'only_matching': True,
}]
@staticmethod
def _extract_embed_url(webpage):
mobj = re.search(
r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?instagram\.com/p/[^/]+/embed.*?)\1',
webpage)
if mobj:
return mobj.group('url')
blockquote_el = get_element_by_attribute(
'class', 'instagram-media', webpage)
if blockquote_el is None:
return
mobj = re.search(
r'<a[^>]+href=([\'"])(?P<link>[^\'"]+)\1', blockquote_el)
if mobj:
return mobj.group('link')
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
url = mobj.group('url')
webpage = self._download_webpage(url, video_id)
(video_url, description, thumbnail, timestamp, uploader,
uploader_id, like_count, comment_count, comments, height,
width) = [None] * 11
shared_data = self._parse_json(
self._search_regex(
r'window\._sharedData\s*=\s*({.+?});',
webpage, 'shared data', default='{}'),
video_id, fatal=False)
if shared_data:
media = try_get(
shared_data,
(lambda x: x['entry_data']['PostPage'][0]['graphql']['shortcode_media'],
lambda x: x['entry_data']['PostPage'][0]['media']),
dict)
if media:
video_url = media.get('video_url')
height = int_or_none(media.get('dimensions', {}).get('height'))
width = int_or_none(media.get('dimensions', {}).get('width'))
description = try_get(
media, lambda x: x['edge_media_to_caption']['edges'][0]['node']['text'],
compat_str) or media.get('caption')
thumbnail = media.get('display_src')
timestamp = int_or_none(media.get('taken_at_timestamp') or media.get('date'))
uploader = media.get('owner', {}).get('full_name')
uploader_id = media.get('owner', {}).get('username')
def get_count(key, kind):
return int_or_none(try_get(
media, (lambda x: x['edge_media_%s' % key]['count'],
lambda x: x['%ss' % kind]['count'])))
like_count = get_count('preview_like', 'like')
comment_count = get_count('to_comment', 'comment')
comments = [{
'author': comment.get('user', {}).get('username'),
'author_id': comment.get('user', {}).get('id'),
'id': comment.get('id'),
'text': comment.get('text'),
'timestamp': int_or_none(comment.get('created_at')),
} for comment in media.get(
'comments', {}).get('nodes', []) if comment.get('text')]
if not video_url:
edges = try_get(
media, lambda x: x['edge_sidecar_to_children']['edges'],
list) or []
if edges:
entries = []
for edge_num, edge in enumerate(edges, start=1):
node = try_get(edge, lambda x: x['node'], dict)
if not node:
continue
node_video_url = try_get(node, lambda x: x['video_url'], compat_str)
if not node_video_url:
continue
entries.append({
'id': node.get('shortcode') or node['id'],
'title': 'Video %d' % edge_num,
'url': node_video_url,
'thumbnail': node.get('display_url'),
'width': int_or_none(try_get(node, lambda x: x['dimensions']['width'])),
'height': int_or_none(try_get(node, lambda x: x['dimensions']['height'])),
'view_count': int_or_none(node.get('video_view_count')),
})
return self.playlist_result(
entries, video_id,
'Post by %s' % uploader_id if uploader_id else None,
description)
if not video_url:
video_url = self._og_search_video_url(webpage, secure=False)
formats = [{
'url': video_url,
'width': width,
'height': height,
}]
if not uploader_id:
uploader_id = self._search_regex(
r'"owner"\s*:\s*{\s*"username"\s*:\s*"(.+?)"',
webpage, 'uploader id', fatal=False)
if not description:
description = self._search_regex(
r'"caption"\s*:\s*"(.+?)"', webpage, 'description', default=None)
if description is not None:
description = lowercase_escape(description)
if not thumbnail:
thumbnail = self._og_search_thumbnail(webpage)
return {
'id': video_id,
'formats': formats,
'ext': 'mp4',
'title': 'Video by %s' % uploader_id,
'description': description,
'thumbnail': thumbnail,
'timestamp': timestamp,
'uploader_id': uploader_id,
'uploader': uploader,
'like_count': like_count,
'comment_count': comment_count,
'comments': comments,
}
class InstagramUserIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?instagram\.com/(?P<id>[^/]{2,})/?(?:$|[?#])'
IE_DESC = 'Instagram user profile'
IE_NAME = 'instagram:user'
_TEST = {
'url': 'https://instagram.com/porsche',
'info_dict': {
'id': 'porsche',
'title': 'porsche',
},
'playlist_count': 5,
'params': {
'extract_flat': True,
'skip_download': True,
'playlistend': 5,
}
}
_SIGN_CODE = '''
"use strict";
function i(e, t) {
var r = (65535 & e) + (65535 & t);
return (e >> 16) + (t >> 16) + (r >> 16) << 16 | 65535 & r
}
function a(e, t, r, n, o, a) {
return i((s = i(i(t, e), i(n, a))) << (c = o) | s >>> 32 - c, r);
var s, c
}
function s(e, t, r, n, o, i, s) {
return a(t & r | ~t & n, e, t, o, i, s)
}
function c(e, t, r, n, o, i, s) {
return a(t & n | r & ~n, e, t, o, i, s)
}
function u(e, t, r, n, o, i, s) {
return a(t ^ r ^ n, e, t, o, i, s)
}
function l(e, t, r, n, o, i, s) {
return a(r ^ (t | ~n), e, t, o, i, s)
}
function p(e, t) {
var r, n, o, a, p;
e[t >> 5] |= 128 << t % 32,
e[14 + (t + 64 >>> 9 << 4)] = t;
var d = 1732584193
, f = -271733879
, h = -1732584194
, g = 271733878;
for (r = 0; r < e.length; r += 16)
n = d,
o = f,
a = h,
p = g,
f = l(f = l(f = l(f = l(f = u(f = u(f = u(f = u(f = c(f = c(f = c(f = c(f = s(f = s(f = s(f = s(f, h = s(h, g = s(g, d = s(d, f, h, g, e[r], 7, -680876936), f, h, e[r + 1], 12, -389564586), d, f, e[r + 2], 17, 606105819), g, d, e[r + 3], 22, -1044525330), h = s(h, g = s(g, d = s(d, f, h, g, e[r + 4], 7, -176418897), f, h, e[r + 5], 12, 1200080426), d, f, e[r + 6], 17, -1473231341), g, d, e[r + 7], 22, -45705983), h = s(h, g = s(g, d = s(d, f, h, g, e[r + 8], 7, 1770035416), f, h, e[r + 9], 12, -1958414417), d, f, e[r + 10], 17, -42063), g, d, e[r + 11], 22, -1990404162), h = s(h, g = s(g, d = s(d, f, h, g, e[r + 12], 7, 1804603682), f, h, e[r + 13], 12, -40341101), d, f, e[r + 14], 17, -1502002290), g, d, e[r + 15], 22, 1236535329), h = c(h, g = c(g, d = c(d, f, h, g, e[r + 1], 5, -165796510), f, h, e[r + 6], 9, -1069501632), d, f, e[r + 11], 14, 643717713), g, d, e[r], 20, -373897302), h = c(h, g = c(g, d = c(d, f, h, g, e[r + 5], 5, -701558691), f, h, e[r + 10], 9, 38016083), d, f, e[r + 15], 14, -660478335), g, d, e[r + 4], 20, -405537848), h = c(h, g = c(g, d = c(d, f, h, g, e[r + 9], 5, 568446438), f, h, e[r + 14], 9, -1019803690), d, f, e[r + 3], 14, -187363961), g, d, e[r + 8], 20, 1163531501), h = c(h, g = c(g, d = c(d, f, h, g, e[r + 13], 5, -1444681467), f, h, e[r + 2], 9, -51403784), d, f, e[r + 7], 14, 1735328473), g, d, e[r + 12], 20, -1926607734), h = u(h, g = u(g, d = u(d, f, h, g, e[r + 5], 4, -378558), f, h, e[r + 8], 11, -2022574463), d, f, e[r + 11], 16, 1839030562), g, d, e[r + 14], 23, -35309556), h = u(h, g = u(g, d = u(d, f, h, g, e[r + 1], 4, -1530992060), f, h, e[r + 4], 11, 1272893353), d, f, e[r + 7], 16, -155497632), g, d, e[r + 10], 23, -1094730640), h = u(h, g = u(g, d = u(d, f, h, g, e[r + 13], 4, 681279174), f, h, e[r], 11, -358537222), d, f, e[r + 3], 16, -722521979), g, d, e[r + 6], 23, 76029189), h = u(h, g = u(g, d = u(d, f, h, g, e[r + 9], 4, -640364487), f, h, e[r + 12], 11, -421815835), d, f, e[r + 15], 16, 530742520), g, d, e[r + 2], 23, -995338651), h = l(h, g = l(g, d = l(d, f, h, g, e[r], 6, -198630844), f, h, e[r + 7], 10, 1126891415), d, f, e[r + 14], 15, -1416354905), g, d, e[r + 5], 21, -57434055), h = l(h, g = l(g, d = l(d, f, h, g, e[r + 12], 6, 1700485571), f, h, e[r + 3], 10, -1894986606), d, f, e[r + 10], 15, -1051523), g, d, e[r + 1], 21, -2054922799), h = l(h, g = l(g, d = l(d, f, h, g, e[r + 8], 6, 1873313359), f, h, e[r + 15], 10, -30611744), d, f, e[r + 6], 15, -1560198380), g, d, e[r + 13], 21, 1309151649), h = l(h, g = l(g, d = l(d, f, h, g, e[r + 4], 6, -145523070), f, h, e[r + 11], 10, -1120210379), d, f, e[r + 2], 15, 718787259), g, d, e[r + 9], 21, -343485551),
d = i(d, n),
f = i(f, o),
h = i(h, a),
g = i(g, p);
return [d, f, h, g]
}
function d(e) {
var t, r = "", n = 32 * e.length;
for (t = 0; t < n; t += 8)
r += String.fromCharCode(e[t >> 5] >>> t % 32 & 255);
return r
}
function f(e) {
var t, r = [];
for (r[(e.length >> 2) - 1] = void 0,
t = 0; t < r.length; t += 1)
r[t] = 0;
var n = 8 * e.length;
for (t = 0; t < n; t += 8)
r[t >> 5] |= (255 & e.charCodeAt(t / 8)) << t % 32;
return r
}
function h(e) {
var t, r, n = "";
for (r = 0; r < e.length; r += 1)
t = e.charCodeAt(r),
n += "0123456789abcdef".charAt(t >>> 4 & 15) + "0123456789abcdef".charAt(15 & t);
return n
}
function g(e) {
return unescape(encodeURIComponent(e))
}
function b(e) {
return function(e) {
return d(p(f(e), 8 * e.length))
}(g(e))
}
function m(e, t) {
return function(e, t) {
var r, n, o = f(e), i = [], a = [];
for (i[15] = a[15] = void 0,
o.length > 16 && (o = p(o, 8 * e.length)),
r = 0; r < 16; r += 1)
i[r] = 909522486 ^ o[r],
a[r] = 1549556828 ^ o[r];
return n = p(i.concat(f(t)), 512 + 8 * t.length),
d(p(a.concat(n), 640))
}(g(e), g(t))
}
function v(e, t, r) {
return t ? r ? m(t, e) : h(m(t, e)) : r ? b(e) : h(b(e))
}
function sign(s) {
return v(s);
}
'''
def _entries(self, data):
def get_count(suffix):
return int_or_none(try_get(
node, lambda x: x['edge_media_' + suffix]['count']))
uploader_id = data['entry_data']['ProfilePage'][0]['graphql']['user']['id']
csrf_token = data['config']['csrf_token']
rhx_gis = data.get('rhx_gis') or '3c7ca9dcefcf966d11dacf1f151335e8'
self._set_cookie('instagram.com', 'ig_pr', '1')
def sign(s):
js_code = self._SIGN_CODE + "console.log(sign('%s')); phantom.exit();" % s
with open(self._phantomjs_script.name, 'w') as f:
f.write(js_code)
p = subprocess.Popen(
['phantomjs', '--ssl-protocol=any', f.name],
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
gis, err = p.communicate()
if p.returncode != 0:
raise ExtractorError('Failed to sign request\n:' + err.decode('utf-8'))
return gis.decode('utf-8').strip()
cursor = ''
for page_num in itertools.count(1):
variables = json.dumps({
'id': uploader_id,
'first': 100,
'after': cursor,
})
gis = sign(
'%s:%s:%s:%s'
% (rhx_gis, csrf_token, std_headers['User-Agent'], variables))
media = self._download_json(
'https://www.instagram.com/graphql/query/', uploader_id,
'Downloading JSON page %d' % page_num, headers={
'X-Requested-With': 'XMLHttpRequest',
'X-Instagram-GIS': gis,
}, query={
'query_hash': '472f257a40c653c64c666ce877d59d2b',
'variables': variables,
})['data']['user']['edge_owner_to_timeline_media']
edges = media.get('edges')
if not edges or not isinstance(edges, list):
break
for edge in edges:
node = edge.get('node')
if not node or not isinstance(node, dict):
continue
if node.get('__typename') != 'GraphVideo' and node.get('is_video') is not True:
continue
video_id = node.get('shortcode')
if not video_id:
continue
info = self.url_result(
'https://instagram.com/p/%s/' % video_id,
ie=InstagramIE.ie_key(), video_id=video_id)
description = try_get(
node, lambda x: x['edge_media_to_caption']['edges'][0]['node']['text'],
compat_str)
thumbnail = node.get('thumbnail_src') or node.get('display_src')
timestamp = int_or_none(node.get('taken_at_timestamp'))
comment_count = get_count('to_comment')
like_count = get_count('preview_like')
view_count = int_or_none(node.get('video_view_count'))
info.update({
'description': description,
'thumbnail': thumbnail,
'timestamp': timestamp,
'comment_count': comment_count,
'like_count': like_count,
'view_count': view_count,
})
yield info
page_info = media.get('page_info')
if not page_info or not isinstance(page_info, dict):
break
has_next_page = page_info.get('has_next_page')
if not has_next_page:
break
cursor = page_info.get('end_cursor')
if not cursor or not isinstance(cursor, compat_str):
break
def _real_initialize(self):
if not check_executable('phantomjs', ['-v']):
raise ExtractorError(
'PhantomJS executable not found in PATH, download it from http://phantomjs.org',
expected=True)
self._phantomjs_script = tempfile.NamedTemporaryFile(delete=False)
self._phantomjs_script.close()
def __del__(self):
os.unlink(self._phantomjs_script.name)
def _real_extract(self, url):
username = self._match_id(url)
webpage = self._download_webpage(url, username)
data = self._parse_json(
self._search_regex(
r'sharedData\s*=\s*({.+?})\s*;\s*[<\n]', webpage, 'data'),
username)
return self.playlist_result(
self._entries(data), username, username)