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# Copyright 2011-2012 GRNET S.A. All rights reserved. |
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# |
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# Redistribution and use in source and binary forms, with or |
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# without modification, are permitted provided that the following |
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# conditions are met: |
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# |
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# 1. Redistributions of source code must retain the above |
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# copyright notice, this list of conditions and the following |
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# disclaimer. |
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# |
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# 2. Redistributions in binary form must reproduce the above |
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# copyright notice, this list of conditions and the following |
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# disclaimer in the documentation and/or other materials |
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# provided with the distribution. |
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# |
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS |
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR |
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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# POSSIBILITY OF SUCH DAMAGE. |
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# |
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# The views and conclusions contained in the software and |
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# documentation are those of the authors and should not be |
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# interpreted as representing official policies, either expressed |
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# or implied, of GRNET S.A. |
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from django.conf.urls.defaults import url, patterns |
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from snf_django.lib.api.utils import prefix_pattern |
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from synnefo.lib.services import get_public_endpoint |
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from synnefo.lib import join_urls |
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def extend_with_root_redirects(patterns_obj, filled_services, service_type, |
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base_path): |
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""" |
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Append additional redirect url entries for `/` and `/<base_path>` paths. |
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`/` redirects to `/<base_path>` and `/<base_path>` to the resolved service |
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type url. |
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This is used in synnefo components root urlpatterns to append sane default |
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redirects to the chosen service url. |
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""" |
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service_url = get_public_endpoint(filled_services, service_type) |
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root_url_entry = url('^$', 'redirect_to', |
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{'url': join_urls('/', base_path)}) |
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base_url_entry = url(prefix_pattern(base_path) + '$', 'redirect_to', |
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{'url': service_url}) |
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# urls order matter. Setting base_url_entry first allows us to avoid |
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# redirect loops when base_path is empty or `/` |
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patterns_obj += patterns('django.views.generic.simple', |
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base_url_entry, root_url_entry) |
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