From bbbbe57c1b1617761fe7a839dac8253589af45fb Mon Sep 17 00:00:00 2001
From: Raymon Johnstone <johnstor@gmail.com>
Date: Tue, 14 Oct 2014 23:43:25 -0400
Subject: [PATCH] new library

---
 app/assets/javascripts/lib/bitcoinsrc.js | 123 +++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 app/assets/javascripts/lib/bitcoinsrc.js

diff --git a/app/assets/javascripts/lib/bitcoinsrc.js b/app/assets/javascripts/lib/bitcoinsrc.js
new file mode 100644
index 00000000..f5101baa
--- /dev/null
+++ b/app/assets/javascripts/lib/bitcoinsrc.js
@@ -0,0 +1,123 @@
+//HEAD SCRIPT FOR BITCOIN DONATE
+$(document).ready(function() {
+    var root = "https://blockchain.info/";
+    var buttons = $('.blockchain-btn');
+
+    buttons.find('.blockchain').hide();
+    buttons.find('.stage-begin').trigger('show').show();
+
+    buttons.each(function(index) {
+        var _button = $(this);
+
+        (function() {
+            var button = _button;
+
+            button.click(function() {
+                var receivers_address = $(this).data('address');
+                var shared = $(this).data('shared');
+                var test = $(this).data('test');
+
+                if (!shared) shared = false;
+
+                var callback_url = $(this).data('callback');
+
+                if (!callback_url) callback_url = '';
+
+                button.find('.blockchain').hide();
+
+                button.find('.stage-loading').trigger('show').show();
+
+                $.ajax({
+                    type: "GET",
+                    dataType: 'json',
+                    url: root + 'api/receive',
+                    data : {method : 'create', address : encodeURIComponent(receivers_address), shared:shared, callback:callback_url},
+                    success: function(response) {
+                        button.find('.qr-code').empty();
+
+                        button.find('.blockchain').hide();
+
+                        if (!response || !response.input_address) {
+                            button.find('.stage-error').trigger('show').show().html(button.find('.stage-error').html().replace('[[error]]', 'Unknown Error'));
+                            return;
+                        }
+
+                        function checkBalance() {
+                            $.ajax({
+                                type: "GET",
+                                url: root + 'q/getreceivedbyaddress/'+response.input_address,
+                                data : {format : 'plain'},
+                                success: function(response) {
+                                    if (!response) return;
+
+                                    var value = parseInt(response);
+
+                                    if (value > 0 || test) {
+                                        button.find('.blockchain').hide();
+                                        button.find('.stage-paid').trigger('show').show().html(button.find('.stage-paid').html().replace('[[value]]', value / 100000000));
+                                    } else {
+                                        setTimeout(checkBalance, 5000);
+                                    }
+                                }
+                            });
+                        }
+
+                        try {
+                            ws = new WebSocket('ws://ws.blockchain.info/inv');
+
+                            if (!ws) return;
+
+                            ws.onmessage = function(e) {
+                                try {
+                                    var obj = $.parseJSON(e.data);
+
+                                    if (obj.op == 'utx') {
+                                        var tx = obj.x;
+
+                                        var result = 0;
+                                        for (var i = 0; i < tx.out.length; i++) {
+                                            var output = tx.out[i];
+
+                                            if (output.addr == response.input_address) {
+                                                result += parseInt(output.value);
+                                            }
+                                        }
+                                    }
+
+                                    button.find('.blockchain').hide();
+                                    button.find('.stage-paid').trigger('show').show().html(button.find('.stage-paid').html().replace('[[value]]', result / 100000000));
+
+                                    ws.close();
+                                } catch(e) {
+                                    console.log(e);
+
+                                    console.log(e.data);
+                                }
+                            };
+
+                            ws.onopen = function() {
+                                ws.send('{"op":"addr_sub", "addr":"'+ response.input_address +'"}');
+                            };
+                        } catch (e) {
+                            console.log(e);
+                        }
+
+                        button.find('.stage-ready').trigger('show').show().html(button.find('.stage-ready').html().replace('[[address]]', response.input_address));
+
+                        button.find('.qr-code').html('<img style="margin:5px" src="'+root+'qr?data='+response.input_address+'&size=125">');
+
+                        button.unbind();
+
+                        ///Check for incoming payment
+                        setTimeout(checkBalance, 5000);
+                    },
+                    error : function(e) {
+                        button.find('.blockchain').hide();
+
+                        button.find('.stage-error').show().trigger('show').html(button.find('.stage-error').html().replace('[[error]]', e.responseText));
+                    }
+                });
+            });
+        })();
+    });
+});