terom@1: #!/usr/bin/env python2.5
terom@1: 
terom@2: import shelve
terom@1: import cgi
terom@1: import os, os.path
terom@1: 
terom@1: vars = cgi.FieldStorage()
terom@1: 
terom@1: key = vars['key'].value
terom@6: 
terom@6: if 'index' in vars :
terom@6:     index = int(vars['index'].value.lstrip('/'))
terom@6: else :
terom@6:     index = None
terom@6: 
terom@2: db = shelve.open('shorturls2', 'r')
terom@1: 
terom@1: try :
terom@2:     type, dirpath, fname = db[key]
terom@2: 
terom@9:     if type == 'img' :
terom@9:         fname += '.html'
terom@9:     elif type == 'dir' :
terom@9:         fname = ''
terom@9: 
terom@6:     if index :
terom@6:         if index > 1 : 
terom@9:             fname = 'index_%s.html' % (index - 1)
terom@5: 
terom@6:         dirpath = '../%s' % dirpath
terom@6: 
terom@6:     path = os.path.join(dirpath, fname)
terom@1: finally :
terom@1:     db.close()
terom@1: 
terom@1: print "Status: 302"
terom@1: print "Location: ../%s" % path
terom@1: print
terom@1: print "../%s" % path
terom@1: