mirror of
https://github.com/searxng/searxng
synced 2024-01-01 18:24:07 +00:00
125 lines
4.5 KiB
Python
125 lines
4.5 KiB
Python
#!/usr/bin/env python
|
|
|
|
'''
|
|
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) 2013- by Adam Tauber, <asciimoo@gmail.com>
|
|
'''
|
|
|
|
if __name__ == "__main__":
|
|
from sys import path
|
|
from os.path import realpath, dirname
|
|
path.append(realpath(dirname(realpath(__file__))+'/../'))
|
|
|
|
from flask import Flask, request, flash, render_template, url_for, Response, make_response
|
|
from searx.engines import search, categories
|
|
from searx import settings
|
|
import json
|
|
|
|
|
|
app = Flask(__name__)
|
|
app.secret_key = settings.secret_key
|
|
|
|
opensearch_xml = '''<?xml version="1.0" encoding="utf-8"?>
|
|
<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
|
|
<ShortName>searx</ShortName>
|
|
<Description>Search searx</Description>
|
|
<InputEncoding>UTF-8</InputEncoding>
|
|
<LongName>searx meta search engine</LongName>
|
|
<Url type="text/html" method="{method}" template="{host}">
|
|
<Param name="q" value="{{searchTerms}}" />
|
|
</Url>
|
|
</OpenSearchDescription>
|
|
'''
|
|
|
|
def render(template_name, **kwargs):
|
|
global categories
|
|
kwargs['categories'] = sorted(categories.keys())
|
|
if not 'selected_categories' in kwargs:
|
|
kwargs['selected_categories'] = []
|
|
cookie_categories = request.cookies.get('categories', '').split(',')
|
|
for ccateg in cookie_categories:
|
|
if ccateg in categories:
|
|
kwargs['selected_categories'].append(ccateg)
|
|
if not len(kwargs['selected_categories']):
|
|
kwargs['selected_categories'] = ['general']
|
|
return render_template(template_name, **kwargs)
|
|
|
|
@app.route('/', methods=['GET', 'POST'])
|
|
def index():
|
|
global categories
|
|
if request.method=='POST':
|
|
request_data = request.form
|
|
else:
|
|
request_data = request.args
|
|
if request_data.get('q'):
|
|
selected_engines = []
|
|
selected_categories = []
|
|
for pd_name,pd in request_data.items():
|
|
if pd_name.startswith('category_'):
|
|
category = pd_name[9:]
|
|
if not category in categories:
|
|
continue
|
|
selected_categories.append(category)
|
|
selected_engines.extend(x.name for x in categories[category])
|
|
if not len(selected_engines):
|
|
cookie_categories = request.cookies.get('categories', '').split(',')
|
|
for ccateg in cookie_categories:
|
|
if ccateg in categories:
|
|
selected_categories.append(ccateg)
|
|
selected_engines.extend(x.name for x in categories[ccateg])
|
|
if not len(selected_engines):
|
|
selected_categories.append('general')
|
|
selected_engines.extend(x.name for x in categories['general'])
|
|
query = request_data['q'].encode('utf-8')
|
|
results = search(query, request, selected_engines)
|
|
if request_data.get('format') == 'json':
|
|
# TODO HTTP headers
|
|
return json.dumps({'query': query, 'results': results})
|
|
template = render('results.html'
|
|
,results=results
|
|
,q=query.decode('utf-8')
|
|
,selected_categories=selected_categories
|
|
,number_of_results=len(results)
|
|
)
|
|
resp = make_response(template)
|
|
resp.set_cookie('categories', ','.join(selected_categories))
|
|
return resp
|
|
return render('index.html')
|
|
|
|
@app.route('/favicon.ico', methods=['GET'])
|
|
def fav():
|
|
return ''
|
|
|
|
@app.route('/opensearch.xml', methods=['GET'])
|
|
def opensearch():
|
|
global opensearch_xml
|
|
method = 'post'
|
|
if request.headers.get('User-Agent', '').lower().find('webkit') >= 0:
|
|
method = 'get'
|
|
ret = opensearch_xml.format(method=method, host=url_for('index', _external=True))
|
|
resp = Response(response=ret,
|
|
status=200,
|
|
mimetype="application/xml")
|
|
return resp
|
|
|
|
if __name__ == "__main__":
|
|
from gevent import monkey
|
|
monkey.patch_all()
|
|
|
|
app.run(debug = settings.debug
|
|
,use_debugger = settings.debug
|
|
,port = settings.port
|
|
)
|