Synnefo

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from functools import partial

from django.conf.urls import include, patterns

from snf_django.lib.api.proxy import proxy

from snf_django.lib.api.utils import prefix_pattern

from snf_django.lib.api.urls import api_patterns

from snf_django.lib.api import api_endpoint_not_found

from snf_django.utils.urls import extend_endpoint_with_slash

from pithos.api.settings import (

    pithos_services,

    BASE_PATH, ASTAKOS_BASE_URL, BASE_ASTAKOS_PROXY_PATH,

    ASTAKOS_ACCOUNTS_PREFIX, PROXY_USER_SERVICES,

    PITHOS_PREFIX, PUBLIC_PREFIX, UI_PREFIX)

urlpatterns = []

# Redirects should be first, otherwise they may get overridden by wildcards

extend_endpoint_with_slash(urlpatterns, pithos_services, "pithos_ui")

extend_endpoint_with_slash(urlpatterns, pithos_services, "pithos_public")

# TODO: This only works when in this order.

pithos_api_patterns = api_patterns(

    'pithos.api.functions',

    (r'^$', 'top_demux'),

    (r'^(?P<v_account>.+?)/(?P<v_container>.+?)/(?P<v_object>.+?)$',

     'object_demux'),

    (r'^(?P<v_account>.+?)/(?P<v_container>.+?)/?$',

     'container_demux'),

    (r'^(?P<v_account>.+?)/?$', 'account_demux'))

pithos_view_patterns = patterns(

    'pithos.api.views',

    (r'^view/(?P<v_account>.+?)/(?P<v_container>.+?)/(?P<v_object>.+?)$',

     'object_read'))

pithos_patterns = patterns(

    '',

    (r'{0}v1/'.format(prefix_pattern(PITHOS_PREFIX)),

        include(pithos_api_patterns)),

    (r'{0}.*'.format(prefix_pattern(PITHOS_PREFIX)),

        api_endpoint_not_found),

    (r'{0}(?P<v_public>.+?)/?$'.format(prefix_pattern(PUBLIC_PREFIX)),

        'pithos.api.public.public_demux'),

    (r'{0}'.format(prefix_pattern(UI_PREFIX)),

        include(pithos_view_patterns)))

urlpatterns += patterns(

    '',

    (prefix_pattern(BASE_PATH), include(pithos_patterns)),

)

if PROXY_USER_SERVICES:

    astakos_proxy = partial(proxy, proxy_base=BASE_ASTAKOS_PROXY_PATH,

                            target_base=ASTAKOS_BASE_URL)

    proxy_patterns = api_patterns(

        '',

        (r'^login/?$', astakos_proxy),

        (r'^feedback/?$', astakos_proxy),

        (r'^user_catalogs/?$', astakos_proxy),

        (prefix_pattern(ASTAKOS_ACCOUNTS_PREFIX), astakos_proxy),

    )

    urlpatterns += patterns(

        '',

        (prefix_pattern(BASE_ASTAKOS_PROXY_PATH), include(proxy_patterns)),

    )