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@@ -10,17 +10,19 @@
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@parse url, title, content, publishedDate, embedded
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"""
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+import re
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+from StringIO import StringIO
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from json import loads
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+from lxml import etree
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from urllib import urlencode, quote_plus
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from dateutil import parser
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+from searx import logger
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+from searx.poolrequests import get as http_get
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# engine dependent config
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categories = ['music']
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paging = True
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-# api-key
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-guest_client_id = 'b45b1aa10f1ac2941910a7f0d10f8e28'
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-
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# search-url
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url = 'https://api.soundcloud.com/'
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search_url = url + 'search?{query}'\
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@@ -35,6 +37,30 @@ embedded_url = '<iframe width="100%" height="166" ' +\
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'data-src="https://w.soundcloud.com/player/?url={uri}"></iframe>'
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+def get_client_id():
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+ response = http_get("https://soundcloud.com")
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+ rx_namespace = {"re": "http://exslt.org/regular-expressions"}
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+
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+ if response.ok:
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+ tree = etree.parse(StringIO(response.content), etree.HTMLParser())
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+ script_tags = tree.xpath("//script[re:match(@src, '(.*app.*js)')]", namespaces=rx_namespace)
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+ app_js_urls = [script_tag.get('src') for script_tag in script_tags if script_tag is not None]
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+
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+ # extracts valid app_js urls from soundcloud.com content
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+ for app_js_url in app_js_urls:
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+ # gets app_js and searches for the clientid
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+ response = http_get(app_js_url)
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+ if response.ok:
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+ cids = re.search(r'client_id:"([^"]*)"', response.content, re.M | re.I)
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+ if cids is not None and len(cids.groups()):
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+ return cids.groups()[0]
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+ logger.warning("Unable to fetch guest client_id from SoundCloud, check parser!")
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+ return ""
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+
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+# api-key
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+guest_client_id = get_client_id()
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+
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+
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# do search-request
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def request(query, params):
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offset = (params['pageno'] - 1) * 20
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