mirror of
https://github.com/searxng/searxng.git
synced 2024-12-30 13:10:30 +00:00
103 lines
3 KiB
Python
103 lines
3 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
"""
|
|
Soundcloud (Music)
|
|
"""
|
|
|
|
import re
|
|
from json import loads
|
|
from lxml import html
|
|
from dateutil import parser
|
|
from urllib.parse import quote_plus, urlencode
|
|
from searx.network import get as http_get
|
|
|
|
# about
|
|
about = {
|
|
"website": 'https://soundcloud.com',
|
|
"wikidata_id": 'Q568769',
|
|
"official_api_documentation": 'https://developers.soundcloud.com/',
|
|
"use_official_api": True,
|
|
"require_api_key": False,
|
|
"results": 'JSON',
|
|
}
|
|
|
|
# engine dependent config
|
|
categories = ['music']
|
|
paging = True
|
|
|
|
# search-url
|
|
# missing attribute: user_id, app_version, app_locale
|
|
url = 'https://api-v2.soundcloud.com/'
|
|
search_url = (
|
|
url + 'search?{query}'
|
|
'&variant_ids='
|
|
'&facet=model'
|
|
'&limit=20'
|
|
'&offset={offset}'
|
|
'&linked_partitioning=1'
|
|
'&client_id={client_id}'
|
|
) # noqa
|
|
|
|
cid_re = re.compile(r'client_id:"([^"]*)"', re.I | re.U)
|
|
guest_client_id = ''
|
|
|
|
|
|
def get_client_id():
|
|
response = http_get("https://soundcloud.com")
|
|
|
|
if response.ok:
|
|
tree = html.fromstring(response.content)
|
|
# script_tags has been moved from /assets/app/ to /assets/ path. I
|
|
# found client_id in https://a-v2.sndcdn.com/assets/49-a0c01933-3.js
|
|
script_tags = tree.xpath("//script[contains(@src, '/assets/')]")
|
|
app_js_urls = [script_tag.get('src') for script_tag in script_tags if script_tag is not None]
|
|
|
|
# extracts valid app_js urls from soundcloud.com content
|
|
for app_js_url in app_js_urls[::-1]:
|
|
# gets app_js and searches for the clientid
|
|
response = http_get(app_js_url)
|
|
if response.ok:
|
|
cids = cid_re.search(response.content.decode())
|
|
if cids is not None and len(cids.groups()):
|
|
return cids.groups()[0]
|
|
logger.warning("Unable to fetch guest client_id from SoundCloud, check parser!")
|
|
return ""
|
|
|
|
|
|
def init(engine_settings=None):
|
|
global guest_client_id
|
|
# api-key
|
|
guest_client_id = get_client_id()
|
|
|
|
|
|
# do search-request
|
|
def request(query, params):
|
|
offset = (params['pageno'] - 1) * 20
|
|
|
|
params['url'] = search_url.format(query=urlencode({'q': query}), offset=offset, client_id=guest_client_id)
|
|
|
|
return params
|
|
|
|
|
|
# get response from search-request
|
|
def response(resp):
|
|
results = []
|
|
search_res = loads(resp.text)
|
|
|
|
# parse results
|
|
for result in search_res.get('collection', []):
|
|
|
|
if result['kind'] in ('track', 'playlist'):
|
|
uri = quote_plus(result['uri'])
|
|
res = {
|
|
'url': result['permalink_url'],
|
|
'title': result['title'],
|
|
'content': result['description'] or '',
|
|
'publishedDate': parser.parse(result['last_modified']),
|
|
'iframe_src': "https://w.soundcloud.com/player/?url=" + uri,
|
|
}
|
|
img_src = result['artwork_url'] or result['user']['avatar_url']
|
|
if img_src:
|
|
res['img_src'] = img_src
|
|
results.append(res)
|
|
|
|
return results
|