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# Copyright 2011 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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import os
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from django.conf.urls.defaults import *
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from synnefo.util.entry_points import extend_urls
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from django.utils.importlib import import_module
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from django.conf import settings
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urlpatterns = patterns('',
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    (r'^lang/$', 'synnefo.webproject.i18n.set_language')
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)
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if getattr(settings, 'WEBPROJECT_SERVE_STATIC', settings.DEBUG):
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    for module_name, ns in settings.STATIC_FILES.iteritems():
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        module = import_module(module_name)
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        app_dir = 'static'
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        # hook defined that application contains media files in other than
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        # ``static`` directory
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        # (e.g. django.contrib.admin which contains media files in media dir)
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        if type(ns) == tuple:
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            app_dir = ns[0]
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            ns = ns[1]
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        static_root = os.path.join(os.path.dirname(module.__file__), app_dir)
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        if ns:
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            # app contains static files in <appname>/static/
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            urlns = ns
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            url_r = r'^%s%s/(?P<path>.*)$' % (settings.MEDIA_URL.lstrip("/"),
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                                              urlns)
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            urlpatterns += patterns('', url(url_r,
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                 'django.views.static.serve',
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                 {'document_root': static_root,
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                  'show_indexes': getattr(settings,
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                      'WEBPROJECT_STATIC_SHOW_INDEXES', True)}))
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        else:
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            # app contains static files in <appname>/static/<appname>
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            for fpath in os.listdir(static_root):
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                urlns = ns + fpath
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                url_r = r'^%s%s/(?P<path>.*)$' % (settings.MEDIA_URL.lstrip("/"), urlns)
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                static_root = os.path.join(static_root, urlns)
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                urlpatterns += patterns('',  url(url_r,
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                     'django.views.static.serve',
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                     {'document_root': static_root,
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                      'show_indexes': getattr(settings,
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                          'WEBPROJECT_STATIC_SHOW_INDEXES', True)}))
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    # also serve the media root after all explicitly defined paths
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    # to be able to serve uploaded files
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    urlpatterns += patterns('', url(r'^%s(?P<path>.*)$' % \
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         settings.MEDIA_URL.lstrip("/"),
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         'django.views.static.serve',
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         {'document_root': settings.MEDIA_ROOT,
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          'show_indexes': getattr(settings,
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              'WEBPROJECT_STATIC_SHOW_INDEXES', True)}))
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urlpatterns = extend_urls(urlpatterns, 'synnefo')
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