root / snf-webproject / synnefo / webproject / i18n.py @ d1c9cf66
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1 | 0aecdbd8 | Kostas Papadimitriou | # Copyright 2011 GRNET S.A. All rights reserved.
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2 | 0aecdbd8 | Kostas Papadimitriou | #
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3 | 0aecdbd8 | Kostas Papadimitriou | # Redistribution and use in source and binary forms, with or
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4 | 0aecdbd8 | Kostas Papadimitriou | # without modification, are permitted provided that the following
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5 | 0aecdbd8 | Kostas Papadimitriou | # conditions are met:
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6 | 0aecdbd8 | Kostas Papadimitriou | #
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7 | 0aecdbd8 | Kostas Papadimitriou | # 1. Redistributions of source code must retain the above
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8 | 0aecdbd8 | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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9 | 0aecdbd8 | Kostas Papadimitriou | # disclaimer.
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10 | 0aecdbd8 | Kostas Papadimitriou | #
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11 | 0aecdbd8 | Kostas Papadimitriou | # 2. Redistributions in binary form must reproduce the above
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12 | 0aecdbd8 | Kostas Papadimitriou | # copyright notice, this list of conditions and the following
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13 | 0aecdbd8 | Kostas Papadimitriou | # disclaimer in the documentation and/or other materials
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14 | 0aecdbd8 | Kostas Papadimitriou | # provided with the distribution.
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15 | 0aecdbd8 | Kostas Papadimitriou | #
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16 | 0aecdbd8 | Kostas Papadimitriou | # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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17 | 0aecdbd8 | Kostas Papadimitriou | # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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18 | 0aecdbd8 | Kostas Papadimitriou | # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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19 | 0aecdbd8 | Kostas Papadimitriou | # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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20 | 0aecdbd8 | Kostas Papadimitriou | # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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21 | 0aecdbd8 | Kostas Papadimitriou | # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 | 0aecdbd8 | Kostas Papadimitriou | # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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23 | 0aecdbd8 | Kostas Papadimitriou | # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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24 | 0aecdbd8 | Kostas Papadimitriou | # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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25 | 0aecdbd8 | Kostas Papadimitriou | # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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26 | 0aecdbd8 | Kostas Papadimitriou | # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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27 | 0aecdbd8 | Kostas Papadimitriou | # POSSIBILITY OF SUCH DAMAGE.
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28 | 0aecdbd8 | Kostas Papadimitriou | #
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29 | 0aecdbd8 | Kostas Papadimitriou | # The views and conclusions contained in the software and
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30 | 0aecdbd8 | Kostas Papadimitriou | # documentation are those of the authors and should not be
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31 | 0aecdbd8 | Kostas Papadimitriou | # interpreted as representing official policies, either expressed
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32 | 0aecdbd8 | Kostas Papadimitriou | # or implied, of GRNET S.A.
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33 | 0aecdbd8 | Kostas Papadimitriou | #
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34 | 0aecdbd8 | Kostas Papadimitriou | from django import http |
35 | 0aecdbd8 | Kostas Papadimitriou | from django.conf import settings |
36 | 0aecdbd8 | Kostas Papadimitriou | from django.utils.translation import activate, to_locale |
37 | 0aecdbd8 | Kostas Papadimitriou | from django.utils.translation import check_for_language, get_language |
38 | 0aecdbd8 | Kostas Papadimitriou | |
39 | 0aecdbd8 | Kostas Papadimitriou | def set_language(request): |
40 | 0aecdbd8 | Kostas Papadimitriou | """
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41 | 0aecdbd8 | Kostas Papadimitriou | Django's set_language function adapted to serve GET instead of POST
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42 | 0aecdbd8 | Kostas Papadimitriou | """
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43 | 0aecdbd8 | Kostas Papadimitriou | next = request.REQUEST.get('next', None) |
44 | 0aecdbd8 | Kostas Papadimitriou | if not next: |
45 | 0aecdbd8 | Kostas Papadimitriou | next = request.META.get('HTTP_REFERER', None) |
46 | 0aecdbd8 | Kostas Papadimitriou | if not next: |
47 | 0aecdbd8 | Kostas Papadimitriou | next = '/'
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48 | 0aecdbd8 | Kostas Papadimitriou | response = http.HttpResponseRedirect(next)
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49 | 0aecdbd8 | Kostas Papadimitriou | if request.method == 'GET': |
50 | 0aecdbd8 | Kostas Papadimitriou | lang_code = request.GET.get('l', None) |
51 | 0aecdbd8 | Kostas Papadimitriou | if lang_code and check_for_language(lang_code): |
52 | 0aecdbd8 | Kostas Papadimitriou | if hasattr(request, 'session'): |
53 | 0aecdbd8 | Kostas Papadimitriou | request.session['django_language'] = lang_code
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54 | 0aecdbd8 | Kostas Papadimitriou | else:
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55 | 0aecdbd8 | Kostas Papadimitriou | response.set_cookie(settings.LANGUAGE_COOKIE_NAME, lang_code) |
56 | 0aecdbd8 | Kostas Papadimitriou | return response |