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#
# Copyright (C) 2010 Wikkid Developers
#
# This software is licensed under the GNU Affero General Public License
# version 3 (see the file LICENSE).
"""View URL functions."""
import re
VIEW_MATCHER = re.compile(r'^(.*)/\+(\w+)$')
def parse_url(path):
"""Convert a path into a resource path and a view."""
match = VIEW_MATCHER.match(path)
if match is not None:
resource_path, view = match.groups()
if resource_path == '':
resource_path = '/'
return (resource_path, view)
else:
return (path, None)
def canonical_url(context, request, view=None):
"""The one true URL for the context object."""
path = context.preferred_path
if view is None:
return '{0}{1}'.format(request.script_name, path)
else:
if path == '/':
path = ''
return '{0}{1}/+{2}'.format(request.script_name, path, view)
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