Révision 020b75d6
Ajouté par Thomas Noël il y a plus de 9 ans
usr/local/univnautes/sp/sp/update_geoinfos.py | ||
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# -*- coding: utf-8 -*- |
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# |
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# UnivNautes |
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# Copyright (C) 2014 Entr'ouvert |
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# |
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# This program is free software: you can redistribute it and/or modify it under |
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# the terms of the GNU Affero General Public License as published by the Free |
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# Software Foundation, either version 3 of the License, or (at your option) any |
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# later version. |
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# |
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# This program is distributed in the hope that it will be useful, but WITHOUT |
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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# FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more |
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# details. |
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# |
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# You should have received a copy of the GNU Affero General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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# django init |
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import os |
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os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings") |
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import sys |
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import pfconfigxml |
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import urllib2 |
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import json |
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import math |
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from authentic2.saml.models import LibertyProvider |
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import logging |
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from logging.handlers import SysLogHandler |
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logger = logging.getLogger() |
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logger.setLevel(logging.INFO) |
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syslog = SysLogHandler(address='/var/run/log', facility='local4') |
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formatter = logging.Formatter('sp/geo[%(process)s] (%(levelname)s) %(message)s') |
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syslog.setFormatter(formatter) |
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logger.addHandler(syslog) |
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def laxfloat(x): |
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try: |
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return float(x) |
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except: |
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return 666 |
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idps = {} |
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sp = pfconfigxml.get_sp() |
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for url in sp.get('ui', {}).get('geolocations', []): |
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try: |
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logger.info('download geo locations from %s' % str(url)) |
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geolist = json.load(urllib2.urlopen(url)) |
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except urllib2.HTTPError as e: |
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logger.warn('Error loading JSON data source (%s)' % str(e)) |
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except urllib2.URLError as e: |
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logger.warn('Error loading JSON data source (%s)' % str(e)) |
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except ValueError as e: |
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logger.warn('Error reading JSON data source output (%s)' % str(e)) |
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else: |
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for idp in geolist: |
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entityid = idp.get('entityID') |
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if not entityid: |
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logger.warn('idp with no entityID ?') |
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continue |
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geos = idp.get('geo') |
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if not geos: |
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logger.info('idp with no geo info (%s)' % entityid) |
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continue |
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if isinstance(geos, dict): |
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geos = [geos] |
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dots = set() |
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for geo in geos: |
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if not isinstance(geo, dict) \ |
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or not 'lat' in geo \ |
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or not 'lon' in geo: |
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logger.warn('geo is not a lat/lon dict (%s)' % entityid) |
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continu |
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dots.add((laxfloat(geo['lat']), laxfloat(geo['lon']))) |
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if entityid not in idps: |
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idps[entityid] = dots |
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else: |
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idps[entityid].update(dots) |
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geoinfos = [] |
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n = 0 |
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for idp in LibertyProvider.objects.all(): |
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if idp.entity_id in idps: |
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geos = list(idps[idp.entity_id]) |
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else: |
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logger.warn('idp %s do not have geoloc, randomize it' % idp.entity_id) |
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geos = [(47.0+2.0*math.sin(n), 2.5+3.0*math.cos(n))] |
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n += 1 |
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geoinfos.append({ |
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'slug': idp.slug, |
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'entityid': idp.entity_id, |
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'geo': geos |
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}) |
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tempfilename = '/var/tmp/univnautes-geoinfo.js-%s' % os.getpid() |
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with open(tempfilename, 'wb') as f: |
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f.write('geoinfos = ') |
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json.dump(geoinfos, f, indent=2) |
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f.write('\n') |
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os.rename(tempfilename, sys.argv[1]) |
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Formats disponibles : Unified diff
add update_geoinfos.py script