src/web/donate.py

   1 #!/usr/bin/python3
   2
   3 import iso3166
   4 import tornado.gen
   5 import tornado.web
   6
   7 from . import base
   8
   9 class DonateHandler(base.BaseHandler):
  10         @base.blacklisted
  11         def prepare(self):
  12                 # Makes sure that we call blacklist for everything
  13                 pass
  14
  15         def get(self):
  16                 location = self.get_remote_location()
  17
  18                 if location:
  19                         country = location.country
  20                 else:
  21                         country = None
  22
  23                 # Get defaults
  24                 amount    = self.get_argument_int("amount", None)
  25                 currency  = self.get_argument("currency", None)
  26                 frequency = self.get_argument("frequency", None)
  27
  28                 # Set default currency
  29                 if not currency in ("EUR", "USD"):
  30                         currency = "EUR"
  31
  32                         # Default to USD for the US only
  33                         if country == "US":
  34                                 currency = "USD"
  35
  36                 # Set default frequency
  37                 if not frequency in ("one-time", "monthly"):
  38                         frequency = "one-time"
  39
  40                 self.render("donate/donate.html", countries=iso3166.countries,
  41                         country=country, amount=amount, currency=currency, frequency=frequency)
  42
  43         @tornado.gen.coroutine
  44         def post(self):
  45                 amount    = self.get_argument("amount")
  46                 currency  = self.get_argument("currency", "EUR")
  47                 frequency = self.get_argument("frequency")
  48
  49                 # Get form inputs
  50                 args = {
  51                         "amount"       : amount,
  52                         "currency"     : currency,
  53
  54                         # Is this a recurring donation?
  55                         "recurring"    : frequency == "monthly",
  56
  57                         # Address
  58                         "email"        : self.get_argument("email"),
  59                         "title"        : self.get_argument("title"),
  60                         "first_name"   : self.get_argument("first_name"),
  61                         "last_name"    : self.get_argument("last_name"),
  62                         "company_name" : self.get_argument("company_name", None),
  63                         "street1"      : self.get_argument("street1"),
  64                         "street2"      : self.get_argument("street2", None),
  65                         "post_code"    : self.get_argument("post_code"),
  66                         "city"         : self.get_argument("city"),
  67                         "state"        : self.get_argument("state", None),
  68                         "country_code" : self.get_argument("country_code"),
  69                 }
  70
  71                 # Add URLs to redirect the user back
  72                 args.update({
  73                         "success_url"  : "https://%s/donate/thank-you" % self.request.host,
  74                         "error_url"    : "https://%s/donate/error" % self.request.host,
  75                         "back_url"     : "https://%s/donate?amount=%s&currency=%s&frequency=%s" %
  76                                 (self.request.host, amount, currency, frequency),
  77                 })
  78
  79                 # Send request to Zeiterfassung
  80                 try:
  81                         response = yield self.backend.zeiterfassung.send_request(
  82                                 "/api/v1/donations/create/ipfire-project", **args)
  83
  84                 except Exception:
  85                         raise # XXX handle any problems when Zeiterfassung is unreachable
  86
  87                 # Redirect the user to the payment page
  88                 redirect_url = response.get("redirect_url")
  89                 if not redirect_url:
  90                         raise tornado.web.HTTPError(500, "Did not receive a redirect URL")
  91
  92                 self.redirect(redirect_url)
  93
  94
  95 class ThankYouHandler(base.BaseHandler):
  96     def get(self):
  97         self.render("donate/thank-you.html")
  98
  99
 100 class ErrorHandler(base.BaseHandler):
 101     def get(self):
 102         self.render("donate/error.html")