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import os
import urllib
from paste import CONFIG
from paste import wsgilib
from paste import httpexceptions
from paste import urlparser
from filebrowser import pathobj
def urlparser_hook(environ):
if not environ.has_key('filebrowser.base_url'):
environ['filebrowser.base_url'] = environ['SCRIPT_NAME']
special_dirs = {}
for special_dir in ['js-lib', 'icons', 'static']:
special_dirs[special_dir] = urlparser.URLParser(
os.path.join(os.path.dirname(os.path.dirname(__file__)),
special_dir), None)
special_dirs['app'] = urlparser.URLParser(
os.path.dirname(__file__), 'filebrowser.web')
def application(environ, start_response):
context = environ['filebrowser.pathcontext'] = pathobj.PathContext(
root=environ['paste.config']['browse_path'],
config=environ['paste.config'])
if environ.get('filebrowser.resolved'):
return special_dirs['app'](environ, start_response)
path_info = environ.get('PATH_INFO', '')
for special_dir, parser in special_dirs.items():
if path_info.startswith('/_%s/' % special_dir):
environ['filebrowser.resolved'] = True
wsgilib.path_info_pop(environ)
return parser(environ, start_response)
path = urllib.unquote(environ['PATH_INFO'])
path_servlet = context.path(path)
return path_servlet(environ, start_response)
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