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#!/usr/bin/env python
from wifi import *
import os
import cgi
import cgitb; cgitb.enable() # for troubleshooting
# some housekeeping
print "Content-type: text/html"
print
# get the form input
form = cgi.FieldStorage()
network = form.getvalue("network", "")
password = form.getvalue("password", "")
# if not submitted yet, show them the network selection form
if not network:
wifi = Wifi()
networks = [x.replace("\n","") for x in wifi.access_points if x.replace("\n","") != "Jasper"]
select_code_split = ["<option value=\"%s\">%s</option>" % (network, network) for network in networks]
select_code = "".join(select_code_split)
response = open("index-template.html","r").read().replace("{{ select_code }}", select_code)
print response
# otherwise, show them the password form
elif not password:
response = open("key-template.html","r").read().replace("{{ network }}", cgi.escape(network))
print response
# in the final case, process the wifi password and network data
else:
# show the confirmation page
response = open("connecting-template.html","r").read()
print response
# save the configuration
wifi = Wifi()
wifi.add_wifi(network, password)
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