stripe checkout; tokens not yet passed anywhere

app/assets/javascripts/static/donate.js

@@ -0,0 +1,30 @@
+(function() {
+  var donationForm = document.getElementById('donation-form');
+  var amountField = donationForm.amount;
+  var tokenField = donationForm.stripe_token;
+
+  var checkout = StripeCheckout.configure({
+    key: 'pk_test_wEvgn4baD9W5ld5C9JCS9Ahf', // TODO
+    //image: '/square-image.png', // TODO
+    token: function(token) {
+      stripe_token.value = token.id;
+      donationForm.submit();
+    }
+  });
+
+  donationForm.addEventListener('submit', function(e) {
+    if (!tokenField.value) {
+      e.preventDefault();
+
+      var amount = Math.floor(parseFloat(amountField.value) * 100);
+
+      if (!isNaN(amount)) {
+        checkout.open({
+          name: 'Dress to Impress',
+          description: 'Donation (thank you!)',
+          amount: amount
+        });
+      }
+    }
+  });
+})();

app/helpers/static_helper.rb

@@ -1,22 +1,2 @@
 module StaticHelper
-  def pledgie_amount_label_tag(content)
-    label_tag 'pledge[amount]', content
 end
-
-  def pledgie_amount_field_tag(amount)
-    text_field_tag 'pledge[amount]', amount, :id => 'pledge_amount'
-  end
-
-  def pledgie_confirm_url
-    "http://pledgie.com/campaigns/#{PLEDGIE_CAMPAIGN_ID}/pledge/confirm"
-  end
-
-  def pledgie_form_tag(*args, &block)
-    form_tag(pledgie_confirm_url, *args, &block)
-  end
-
-  def pledgie_url
-    "http://pledgie.com/campaigns/#{PLEDGIE_CAMPAIGN_ID}"
-  end
-end
-

app/views/static/donate.html.haml

@@ -6,7 +6,8 @@
     %span.campaign-raised
   toward our hosting costs this year. Thanks so much!
 
-= pledgie_form_tag id: 'donation-form' do
+= form_tag 'TODO', id: 'donation-form' do
+  = hidden_field_tag 'stripe_token'
   %header
     %p#donation-form-title
       Thanks for supporting Dress to Impress!
@@ -14,7 +15,7 @@
       All donations go directly to our hosting costs. Thanks for your help!
   %div
     = precede '$' do
-      = pledgie_amount_field_tag('10.00')
+      = text_field_tag 'amount', '10.00'
     %button{:type => 'submit'} Donate now!
 
 #description
@@ -104,3 +105,7 @@
     in order to better handle bad-faith donors and unexpected circumstances.**
     Huh. That was way simpler.
     Maybe I should've just written that in the first place.
+
+- content_for :javascripts do
+  = javascript_include_tag 'https://checkout.stripe.com/checkout.js',
+      'static/donate.js'