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searxng/searx/plugins/self_info.py

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'''
searx is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
searx is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with searx. If not, see < http://www.gnu.org/licenses/ >.
(C) 2015 by Adam Tauber, <asciimoo@gmail.com>
'''
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from flask.ext.babel import gettext
import re
name = "Self Informations"
description = gettext('Displays your IP if the query is "ip" and your user agent if the query contains "user agent".')
default_on = True
# Self User Agent regex
p = re.compile('.*user[ -]agent.*', re.IGNORECASE)
# attach callback to the post search hook
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# request: flask request object
# ctx: the whole local context of the pre search hook
def post_search(request, ctx):
if ctx['search'].query == 'ip':
x_forwarded_for = request.headers.getlist("X-Forwarded-For")
if x_forwarded_for:
ip = x_forwarded_for[0]
else:
ip = request.remote_addr
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ctx['search'].result_container.answers.clear()
ctx['search'].result_container.answers.add(ip)
elif p.match(ctx['search'].query):
ua = request.user_agent
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ctx['search'].result_container.answers.clear()
ctx['search'].result_container.answers.add(ua)
return True