forked from aivve/karbo-simple-pay
-
Notifications
You must be signed in to change notification settings - Fork 2
/
Copy pathindex.html
1043 lines (913 loc) · 53.1 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
<!DOCTYPE html>
<html lang="en"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<title>KARBO - Карбованець [KRB] Payment Gateway</title>
<meta name="keywords" content="Karbo, Karbowanec, Payment, Gateway, wallet generator">
<meta name="description" content="Karbo Payment Gateway via decentralized API">
<link rel="shortcut icon" href="https://karbo.org/favicon.ico">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootswatch/3.3.7/flatly/bootstrap.min.css">
<style type="text/css">
@media screen {
.break-word {
overflow-wrap: break-word;
word-wrap: break-word;
white-space: pre-line;
-ms-word-break: break-all;
word-break: break-word;
}
.navbar-default {
background-image: linear-gradient(125deg,#0E073F 0%, #0057B8 34%, #0AADFD 100%);
}
.navbar-default .navbar-brand {
color: #FFF200;
}
.navbar-default .navbar-brand:hover, .navbar-default .navbar-brand:focus {
color: #FFFFFF;
background-color: transparent;
}
.navbar-default .navbar-brand:hover #coinIcon, .navbar-default .navbar-brand:focus #coinIcon {
border: solid 2px #FFFFFF;
}
#coinIcon{
text-transform: capitalize;
width: 40px;
height: 40px;
font-size: 30px;
line-height: 35px;
display: inline-block;
vertical-align: middle;
border: solid 2px #FFF200;
background: #00A2E8;
color: #FFF200;
border-radius: 50%;
text-align: center;
margin: -10px 0;
padding: 0 2px 0 0;
}
#uah_price {
font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}
.splash {
background-color: #141d27;
background: #235382;
background-image: linear-gradient(165deg,#55C4F7 0%,#235382 40%);
background-size: cover;
background-attachment: fixed;
color: #fff;
text-align: center;
}
.banner {
background: #235382 url(/images/210658.jpg) center center no-repeat;
background-size: cover;
color: #fff;
text-align: center;
}
.banner .banner-content {
padding: 15em 0 15em;
background-color: #127CC6;
background-image: linear-gradient(165deg,#0E073F 0%, #0057B8 43%, #0AADFD 100%);
background-size: cover;
background-attachment: fixed;
}
.splash .karbo {
padding: 9em 0 9em;
overflow: hidden;
position: relative;
background-color: #127CC6;
background-image: linear-gradient(175deg,#0E073F 50%, #0057B8 75%, #0AADFD 100%);
background-repeat: no-repeat;
background-position: center center;
background-attachment: fixed;
}
.splash h1,
.splash h2,
.splash h3 {
color: white;
text-align: center;
}
.container h1,
.container h2,
.container h3 {
text-align: center;
}
h1.title {
font-size: 40pt;
font-weight: 300;
}
.highlight {
background: #f4f4f4;
}
.breath {
margin:50px auto;
}
.navbar-text {
margin: 0;
padding-top: 17px;
padding-bottom: 13px;
}
#how-it-works .glyphicon {
font-size: 50px;
width: 150px;
height: 150px;
color: #235382;
border: 3px solid #235382;
border-radius: 50%;
display: block;
padding: 45px;
margin: 0 auto 20px;
}
.sub-header,
#how-it-works h3,
#its-secure h3 {
color: #235382;
}
.sub-header {
font-size: 30pt;
margin-bottom: 50px;
}
.has-margin-bottom {
margin-bottom:40px;
}
#qrcode {
max-width: 250px;
margin: 20px auto 40px;
}
.qrcode img {
width: 98%;
margin: 1%;
}
.tab-content {
padding-top: 3em;
}
.nav-tabs li {
width: 50%;
text-align: center;
font-size: 1.2em;
}
h2, .h2 {
font-size: 24px;
}
.progress {
margin-top: 1.5em;
}
.form-group:last-child {
margin-top: 2em;
}
.modal-scrollable {
position: fixed;
top: 0;
bottom: 0;
left: 0;
right: 0;
overflow: auto;
}
.modal-open {
overflow: hidden;
}
/* add a scroll bar to stop page from jerking around */
.modal-open.page-overflow .page-container,
.modal-open.page-overflow .page-container .navbar-fixed-top,
.modal-open.page-overflow .page-container .navbar-fixed-bottom,
.modal-open.page-overflow .modal-scrollable {
overflow-y: scroll;
}
.plugin-logo {
margin-bottom: 20px;
max-width: 200px;
max-height: 50px;
}
table {
table-layout:fixed;
width:100%;
}
}
@media screen {
#printSection {
display: none;
}
}
@media print {
body * {
visibility: hidden;
}
#printSection, #printSection * {
visibility: visible;
}
#printSection {
position: absolute;
left: 0;
top: 0;
overflow: hidden;
}
.print-hide {
display: none;
}
.resulting {
word-wrap: break-word;
word-break: break-all;
min-height: 4em;
}
#resulting_passphrase {
word-wrap: normal;
word-break: normal;
}
.modal-body .col-md-4 {
float: left;
width: 50%;
position: relative;
}
.modal-body .col-md-4 .qrcode img {
width: 100%;
}
.modal-body .col-md-4:last-child {
float: none;
position: relative;
width: 100%;
margin: 2em auto 0 auto;
padding-top: 2em;
}
.modal-body .col-md-4:last-child h4 {
text-align: center;
}
.modal-body .col-md-4:last-child .qrcode img {
margin: auto;
width: 50%;
}
}
</style>
</head>
<body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
<!-- Fixed navbar -->
<div class="navbar navbar-default navbar-fixed-top" role="navigation">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
<span class="sr-only">Navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="https://karbo.org/" style="">
<svg style="display: inline-block; vertical-align: text-top; margin-top: -14px;" xmlns="http://www.w3.org/2000/svg" xml:space="preserve" version="1.1" viewBox="0 0 2500000 2500000" width="48px" height="48px" xmlns:xlink="http://www.w3.org/1999/xlink">
<g>
<circle fill="#00A0E3" cx="1250000" cy="1250000" r="1214062" render-order="1">
</circle></g>
<g render-order="2">
<path fill="#ffed00" d="M1251219 1162750c18009,-3203 34019,-10006 48025,-20412 14009,-10407 27215,-28016 39622,-52029l275750 -538290c10803,-18010 24012,-32419 39218,-43625 15210,-10806 33219,-16410 53232,-16410l174893 0 -343384 633144c-15209,26016 -32419,47228 -51628,63635 -19613,16409 -41225,28815 -64838,37221 36822,9604 67638,25213 92854,47225 24812,21610 48425,52025 70437,91247l330578 668363 -192503 0c-38822,0 -70041,-21213 -93653,-63235l-270947 -566303c-14006,-25215 -29216,-43225 -45622,-54034 -16409,-10803 -37222,-17206 -62034,-18809l0 287359 -151281 0 0 -288559 -111263 0 0 703581 -213716 0 0 -1540835 213716 0 0 673166 111263 0 0 -332981 151281 0 0 330581z"></path>
</g>
</svg>
<svg style="display: inline-block; margin-left: -20px; margin-top: -14px; vertical-align: text-top;"
version=" 1.1"="" xmlns:x="&ns_extend;" xmlns:i="&ns_ai;" xmlns:graph="&ns_graphs;" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="48px" height="48px" viewBox="0 0 206.569 206.568" xml:space="preserve">
<g render-order="1">
<circle fill="#196CE8" cx="105.0000" cy="105.0000" r="100.4062">
</circle></g>
<g render-order="2">
<rect x="42.621" y="67.455" fill="#FFEC00" width="121.327" height="14.829"></rect>
<polygon fill="#FFEC00" points="164.002,142.947 103.339,82.284 42.675,142.947 53.162,153.434 103.339,103.256 153.516,153.434 "></polygon>
</g>
</svg>
<!--span id="coinIcon">Ҝ</span--> KARBO</a>
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav navbar-right">
<li>
<a href="#" id="settingsLink">
<span class="glyphicon glyphicon-cog"></span> <strong>Settings</strong>
</a>
</li>
<li>
<a href="#" id="helpLink">
<span class="glyphicon glyphicon-question-sign"></span> <strong>Help</strong>
</a>
</li>
</ul>
</div><!--/.nav-collapse -->
</div>
</div>
<!--// Navbar Ends-->
<div class="splash banner">
<div class="banner-content">
<div class="container">
<div class="row">
<div class="col-lg-12">
<h1 class="title" id="headerName">KARBO.club<sup>β</sup></h1>
<h3>Simple Karbo Payment Gateway</h3>
</div>
</div>
</div>
</div>
</div>
<div id="request" class="highlight">
<div class="container">
<div class="panel panel-default" style="margin-top: -100px;">
<div class="panel-body">
<div class="row">
<div class="col-lg-12 breath text-center">
<div class="breath">
<form id="payment_request" name="payment_request" enctype="utf-8" class="form-horizontal">
<fieldset>
<div class="form-group">
<label for="requestPaymentAmountKRB" class="col-lg-2 control-label" style="padding-top: 21px;">Amount due</label>
<div class="col-lg-4">
<div class="input-group">
<input type="text" class="form-control input-lg" id="requestPaymentAmountKRB" name="amount" placeholder="50" aria-required="true" aria-invalid="false">
<span class="input-group-addon">KRB</span>
</div>
</div>
<label for="requestPaymentAmountUAH" class="col-lg-1 control-label" style="padding-top: 21px; text-align: center;">or</label>
<div class="col-lg-4">
<div class="input-group">
<input type="text" class="form-control input-lg" id="requestPaymentAmountUAH">
<span class="input-group-addon" id="fiatTicker">UAH</span>
</div>
</div>
</div>
<div class="form-group">
<label for="requestPaymentPaymentID" class="col-lg-2 control-label">Payment ID</label>
<div class="col-lg-9">
<div class="input-group">
<input type="text" class="form-control" id="requestPaymentPaymentID" placeholder="Press button to generate Payment ID" name="payment_id" data-toggle="tooltip" data-placement="top" title="" data-original-title="Payment ID should be included in transaction to identify it." aria-required="true">
<span class="input-group-btn">
<button class="btn btn-primary" type="button" onclick="generatePaymentID()">Generate</button>
</span>
</div>
</div>
</div>
<div class="form-group">
<div class="col-lg-4 col-lg-offset-2 text-left">
<!--input type="submit" class="btn btn-success btn-lg" value="CREATE REQUEST"-->
<button type="button" class="btn btn-success btn-lg" id="createRequest">Request / Check Payment</button>
</div>
</div>
</fieldset>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="breath" id="stats">
<div class="karbo">
<div class="container">
<div class="row">
<div class="col-lg-4">
</div>
<div class="col-lg-4">
<script type="text/javascript" src="https://unpkg.com/@coinpaprika/widget-currency/dist/widget.min.js"></script><div class="coinpaprika-currency-widget" data-primary-currency="usd" data-currency="krb-karbo" data-custom-date="false" data-start-date="0" data-end-date="0" data-modules='["market_details"]' data-update-active="false"></div>
</div>
<div class="col-lg-4">
</div>
</div>
</div>
</div>
</div>
<div class="modal fade modal-scrollable" id="showSettingsModal" tabindex="-1" role="dialog" aria-labelledby="showSettingsModal" aria-hidden="false">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>
<h4 class="modal-title">Settings</h4>
</div>
<div class="modal-body">
<form id="settings_form" name="settings_form" enctype="utf-8" class="form-horizontal">
<fieldset>
<div class="form-group">
<label for="merchantName" class="col-lg-3 control-label">Store name</label>
<div class="col-lg-9">
<input type="text" class="form-control" id="merchantName" name="merchantName" placeholder="Your store name" aria-required="false" aria-invalid="false">
</div>
</div>
<div class="form-group">
<label for="publicAddress" class="col-lg-3 control-label">Your address</label>
<div class="col-lg-9">
<input type="text" class="form-control" id="publicAddress" name="publicAddress" placeholder="Your public receiving address" aria-required="true" aria-invalid="false">
</div>
</div>
<div class="form-group">
<label for="privateViewKey" class="col-lg-3 control-label">Private View Key</label>
<div class="col-lg-9">
<input type="text" class="form-control" id="privateViewKey" name="privateViewKey" placeholder="Your private view key" aria-required="true" aria-invalid="false">
</div>
</div>
<div class="form-group">
<label for="apiNodeUrl" class="col-lg-3 control-label">Node URL</label>
<div class="col-lg-9">
<div class="input-group">
<input type="text" class="form-control" id="apiNodeUrl" placeholder="API URL where to check payment" name="apiNodeUrl" data-toggle="tooltip" data-placement="top" title="" data-original-title="This is the URL of API where we send requests to check payment." aria-required="true">
<span class="input-group-btn">
<button class="btn btn-primary" type="button" id="useDefaultNode">Use default</button>
</span>
</div>
</div>
</div>
<div class="form-group">
<label for="paymentConfirmations" class="col-lg-3 control-label">Number of confirmations</label>
<div class="col-lg-2">
<input type="text" class="form-control" id="paymentConfirmations" name="confirmations" placeholder="6" data-toggle="tooltip" data-placement="top" title="" data-original-title="Desired number of confirmations (few is enough)">
</div>
</div>
<div class="form-group">
<label for="exchangeRate" class="col-lg-3 control-label">Exchange rate</label>
<div class="col-lg-2">
<input type="text" class="form-control" id="exchangeRate" name="exchangeRate" placeholder="5" data-toggle="tooltip" data-placement="top" title="" data-original-title="Enter exchange rate of KRB to your currency">
</div>
<label for="fiatCurrency" class="col-lg-3 control-label">Fiat currency</label>
<div class="col-lg-2">
<input type="text" class="form-control" id="fiatCurrency" name="fiatCurrency" placeholder="UAH" data-toggle="tooltip" data-placement="top" title="" data-original-title="Enter your currency ticker">
</div>
</div>
</fieldset>
</form>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" id="saveSettings">Save</button>
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
</div>
</div>
</div>
</div>
<div class="modal fade modal-scrollable" id="showRequestModal" tabindex="-1" role="dialog" aria-labelledby="showRequestModal" aria-hidden="false">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>
<h4 class="modal-title">Pay to <span id="recepientName"></span></h4>
</div>
<div class="modal-body">
<div class="progress progress-striped active">
<div id="tx_progress" class="progress-bar"></div>
</div>
<div class="qrcode" id="qrcode"></div>
<div class="table-responsive">
<table class="table table-striped table-hover">
<tbody id="request_paymemt_rows">
<td width="30%">Amount:</td>
<td><span id="request_amount_due"></span></td>
</tr>
<tr id="tr_status" class="danger break-word">
<td width="30%">Status:</td>
<td class="break-word"><span id="status">not found</span> <a id="tx_hash" href="" target="_blank" class="break-word"></a> (confirmations: <span id="confirmed">0</span>/<span id="request_needed_confirmations">1</span>)</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" id="copyUri">Copy URI</button>
<a id="pay" href="#" class="btn btn-primary">Open in wallet</a>
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<div class="modal fade modal-scrollable" id="showHelpModal" tabindex="-1" role="dialog" aria-labelledby="showHelpModal" aria-hidden="false">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">×</span><span class="sr-only">Close</span></button>
<h4 class="modal-title">Help</h4>
</div>
<div class="modal-body">
<p><strong><em>Welcome to the Simple Karbo Payment Gateway!</em></strong></p>
<h4>What is this [for]?</h4>
<p>This is client-side Payment Gateway that allows you to securely check for payment to your wallet address without need to keep wallet software open and thus e.g. without risking giving access to your funds or need to download blockchain or wait till wallet finishes synchronization. All you need is a browser and your wallet's <em>public address</em> and <em>View Secret Key</em>. It works with any public Karbo node, just enter it's URL in Settings.</p>
<h4>How it works?</h4>
<p>In order to check payments to your address you need to enter your wallet's <em>view secret key</em> which can be found in your wallet software's 'Export private keys' menu option.</p>
<p>When you create a payment request the Gateway starts polling the node for transactions with given <em>Payment Id</em> untill the node returns transaction(s) to your address with amount transferred that covers the requested amount. Yes, it is that simple.</p>
<h4>Is it secure</h4>
<p>This gateway is client-side, your wallet's <em>View Secret Key</em> and other settings are stored in your browser persistent memory and are never sent to any servers, so it is quite secure.</p>
<p>This web site is served directly from <a href="https://github.com/Karbovanets/karbo-simple-pay">Github</a>, you can always check the code there or even download index.html and just open it in your browser locally.</p>
<h4>How to recheck previous transaction?</h4>
<p>Simply enter previous (or any) <em>Payment Id</em> and corresponding amount and click 'Request Payment' button.</p>
<h4>Split payment</h4>
<p>Split payments in several transactions are supported. It will show payment as underpaid untill there's enough amount in transactions with given <em>Payment Id</em>.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
<div class="splash small" id="footer">
<div class="karbo">
<div class="container">
<div class="row">
<div class="col-lg-4">
<p>© 2018 Aiwë</p>
</div>
<div class="col-lg-4">
<p>e-mail: [email protected]</p>
</div>
<div class="col-lg-4">
<p>Client side Karbo Payment Gateway with decentralized API served directly from <a class="text-info" href="https://github.com/Karbovanets/karbo-simple-pay">Github</a></p>
</div>
</div>
</div>
</div>
</div>
<script type='text/javascript' src="https://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.4.1/jquery.easing.min.js"></script>
<script type='text/javascript' src='https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.17.0/jquery.validate.min.js'></script>
<script type='text/javascript' src='https://cdnjs.cloudflare.com/ajax/libs/jquery-validate/1.17.0/additional-methods.min.js'></script>
<script>
function generatePaymentID() {
document.getElementById("requestPaymentPaymentID").value = generateHexString(64);
}
function generateHexString(length) {
var ret = "";
while (ret.length < length) {
ret += Math.random().toString(16).substring(2);
}
return ret.substring(0,length);
}
generatePaymentID();
</script>
<script>
var QRCode;!function(){function a(a){this.mode=c.MODE_8BIT_BYTE,this.data=a,this.parsedData=[];for(var b=[],d=0,e=this.data.length;e>d;d++){var f=this.data.charCodeAt(d);f>65536?(b[0]=240|(1835008&f)>>>18,b[1]=128|(258048&f)>>>12,b[2]=128|(4032&f)>>>6,b[3]=128|63&f):f>2048?(b[0]=224|(61440&f)>>>12,b[1]=128|(4032&f)>>>6,b[2]=128|63&f):f>128?(b[0]=192|(1984&f)>>>6,b[1]=128|63&f):b[0]=f,this.parsedData=this.parsedData.concat(b)}this.parsedData.length!=this.data.length&&(this.parsedData.unshift(191),this.parsedData.unshift(187),this.parsedData.unshift(239))}function b(a,b){this.typeNumber=a,this.errorCorrectLevel=b,this.modules=null,this.moduleCount=0,this.dataCache=null,this.dataList=[]}function i(a,b){if(void 0==a.length)throw new Error(a.length+"/"+b);for(var c=0;c<a.length&&0==a[c];)c++;this.num=new Array(a.length-c+b);for(var d=0;d<a.length-c;d++)this.num[d]=a[d+c]}function j(a,b){this.totalCount=a,this.dataCount=b}function k(){this.buffer=[],this.length=0}function m(){return"undefined"!=typeof CanvasRenderingContext2D}function n(){var a=!1,b=navigator.userAgent;return/android/i.test(b)&&(a=!0,aMat=b.toString().match(/android ([0-9]\.[0-9])/i),aMat&&aMat[1]&&(a=parseFloat(aMat[1]))),a}function r(a,b){for(var c=1,e=s(a),f=0,g=l.length;g>=f;f++){var h=0;switch(b){case d.L:h=l[f][0];break;case d.M:h=l[f][1];break;case d.Q:h=l[f][2];break;case d.H:h=l[f][3]}if(h>=e)break;c++}if(c>l.length)throw new Error("Too long data");return c}function s(a){var b=encodeURI(a).toString().replace(/\%[0-9a-fA-F]{2}/g,"a");return b.length+(b.length!=a?3:0)}a.prototype={getLength:function(){return this.parsedData.length},write:function(a){for(var b=0,c=this.parsedData.length;c>b;b++)a.put(this.parsedData[b],8)}},b.prototype={addData:function(b){var c=new a(b);this.dataList.push(c),this.dataCache=null},isDark:function(a,b){if(0>a||this.moduleCount<=a||0>b||this.moduleCount<=b)throw new Error(a+","+b);return this.modules[a][b]},getModuleCount:function(){return this.moduleCount},make:function(){this.makeImpl(!1,this.getBestMaskPattern())},makeImpl:function(a,c){this.moduleCount=4*this.typeNumber+17,this.modules=new Array(this.moduleCount);for(var d=0;d<this.moduleCount;d++){this.modules[d]=new Array(this.moduleCount);for(var e=0;e<this.moduleCount;e++)this.modules[d][e]=null}this.setupPositionProbePattern(0,0),this.setupPositionProbePattern(this.moduleCount-7,0),this.setupPositionProbePattern(0,this.moduleCount-7),this.setupPositionAdjustPattern(),this.setupTimingPattern(),this.setupTypeInfo(a,c),this.typeNumber>=7&&this.setupTypeNumber(a),null==this.dataCache&&(this.dataCache=b.createData(this.typeNumber,this.errorCorrectLevel,this.dataList)),this.mapData(this.dataCache,c)},setupPositionProbePattern:function(a,b){for(var c=-1;7>=c;c++)if(!(-1>=a+c||this.moduleCount<=a+c))for(var d=-1;7>=d;d++)-1>=b+d||this.moduleCount<=b+d||(this.modules[a+c][b+d]=c>=0&&6>=c&&(0==d||6==d)||d>=0&&6>=d&&(0==c||6==c)||c>=2&&4>=c&&d>=2&&4>=d?!0:!1)},getBestMaskPattern:function(){for(var a=0,b=0,c=0;8>c;c++){this.makeImpl(!0,c);var d=f.getLostPoint(this);(0==c||a>d)&&(a=d,b=c)}return b},createMovieClip:function(a,b,c){var d=a.createEmptyMovieClip(b,c),e=1;this.make();for(var f=0;f<this.modules.length;f++)for(var g=f*e,h=0;h<this.modules[f].length;h++){var i=h*e,j=this.modules[f][h];j&&(d.beginFill(0,100),d.moveTo(i,g),d.lineTo(i+e,g),d.lineTo(i+e,g+e),d.lineTo(i,g+e),d.endFill())}return d},setupTimingPattern:function(){for(var a=8;a<this.moduleCount-8;a++)null==this.modules[a][6]&&(this.modules[a][6]=0==a%2);for(var b=8;b<this.moduleCount-8;b++)null==this.modules[6][b]&&(this.modules[6][b]=0==b%2)},setupPositionAdjustPattern:function(){for(var a=f.getPatternPosition(this.typeNumber),b=0;b<a.length;b++)for(var c=0;c<a.length;c++){var d=a[b],e=a[c];if(null==this.modules[d][e])for(var g=-2;2>=g;g++)for(var h=-2;2>=h;h++)this.modules[d+g][e+h]=-2==g||2==g||-2==h||2==h||0==g&&0==h?!0:!1}},setupTypeNumber:function(a){for(var b=f.getBCHTypeNumber(this.typeNumber),c=0;18>c;c++){var d=!a&&1==(1&b>>c);this.modules[Math.floor(c/3)][c%3+this.moduleCount-8-3]=d}for(var c=0;18>c;c++){var d=!a&&1==(1&b>>c);this.modules[c%3+this.moduleCount-8-3][Math.floor(c/3)]=d}},setupTypeInfo:function(a,b){for(var c=this.errorCorrectLevel<<3|b,d=f.getBCHTypeInfo(c),e=0;15>e;e++){var g=!a&&1==(1&d>>e);6>e?this.modules[e][8]=g:8>e?this.modules[e+1][8]=g:this.modules[this.moduleCount-15+e][8]=g}for(var e=0;15>e;e++){var g=!a&&1==(1&d>>e);8>e?this.modules[8][this.moduleCount-e-1]=g:9>e?this.modules[8][15-e-1+1]=g:this.modules[8][15-e-1]=g}this.modules[this.moduleCount-8][8]=!a},mapData:function(a,b){for(var c=-1,d=this.moduleCount-1,e=7,g=0,h=this.moduleCount-1;h>0;h-=2)for(6==h&&h--;;){for(var i=0;2>i;i++)if(null==this.modules[d][h-i]){var j=!1;g<a.length&&(j=1==(1&a[g]>>>e));var k=f.getMask(b,d,h-i);k&&(j=!j),this.modules[d][h-i]=j,e--,-1==e&&(g++,e=7)}if(d+=c,0>d||this.moduleCount<=d){d-=c,c=-c;break}}}},b.PAD0=236,b.PAD1=17,b.createData=function(a,c,d){for(var e=j.getRSBlocks(a,c),g=new k,h=0;h<d.length;h++){var i=d[h];g.put(i.mode,4),g.put(i.getLength(),f.getLengthInBits(i.mode,a)),i.write(g)}for(var l=0,h=0;h<e.length;h++)l+=e[h].dataCount;if(g.getLengthInBits()>8*l)throw new Error("code length overflow. ("+g.getLengthInBits()+">"+8*l+")");for(g.getLengthInBits()+4<=8*l&&g.put(0,4);0!=g.getLengthInBits()%8;)g.putBit(!1);for(;;){if(g.getLengthInBits()>=8*l)break;if(g.put(b.PAD0,8),g.getLengthInBits()>=8*l)break;g.put(b.PAD1,8)}return b.createBytes(g,e)},b.createBytes=function(a,b){for(var c=0,d=0,e=0,g=new Array(b.length),h=new Array(b.length),j=0;j<b.length;j++){var k=b[j].dataCount,l=b[j].totalCount-k;d=Math.max(d,k),e=Math.max(e,l),g[j]=new Array(k);for(var m=0;m<g[j].length;m++)g[j][m]=255&a.buffer[m+c];c+=k;var n=f.getErrorCorrectPolynomial(l),o=new i(g[j],n.getLength()-1),p=o.mod(n);h[j]=new Array(n.getLength()-1);for(var m=0;m<h[j].length;m++){var q=m+p.getLength()-h[j].length;h[j][m]=q>=0?p.get(q):0}}for(var r=0,m=0;m<b.length;m++)r+=b[m].totalCount;for(var s=new Array(r),t=0,m=0;d>m;m++)for(var j=0;j<b.length;j++)m<g[j].length&&(s[t++]=g[j][m]);for(var m=0;e>m;m++)for(var j=0;j<b.length;j++)m<h[j].length&&(s[t++]=h[j][m]);return s};for(var c={MODE_NUMBER:1,MODE_ALPHA_NUM:2,MODE_8BIT_BYTE:4,MODE_KANJI:8},d={L:1,M:0,Q:3,H:2},e={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},f={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:1335,G18:7973,G15_MASK:21522,getBCHTypeInfo:function(a){for(var b=a<<10;f.getBCHDigit(b)-f.getBCHDigit(f.G15)>=0;)b^=f.G15<<f.getBCHDigit(b)-f.getBCHDigit(f.G15);return(a<<10|b)^f.G15_MASK},getBCHTypeNumber:function(a){for(var b=a<<12;f.getBCHDigit(b)-f.getBCHDigit(f.G18)>=0;)b^=f.G18<<f.getBCHDigit(b)-f.getBCHDigit(f.G18);return a<<12|b},getBCHDigit:function(a){for(var b=0;0!=a;)b++,a>>>=1;return b},getPatternPosition:function(a){return f.PATTERN_POSITION_TABLE[a-1]},getMask:function(a,b,c){switch(a){case e.PATTERN000:return 0==(b+c)%2;case e.PATTERN001:return 0==b%2;case e.PATTERN010:return 0==c%3;case e.PATTERN011:return 0==(b+c)%3;case e.PATTERN100:return 0==(Math.floor(b/2)+Math.floor(c/3))%2;case e.PATTERN101:return 0==b*c%2+b*c%3;case e.PATTERN110:return 0==(b*c%2+b*c%3)%2;case e.PATTERN111:return 0==(b*c%3+(b+c)%2)%2;default:throw new Error("bad maskPattern:"+a)}},getErrorCorrectPolynomial:function(a){for(var b=new i([1],0),c=0;a>c;c++)b=b.multiply(new i([1,g.gexp(c)],0));return b},getLengthInBits:function(a,b){if(b>=1&&10>b)switch(a){case c.MODE_NUMBER:return 10;case c.MODE_ALPHA_NUM:return 9;case c.MODE_8BIT_BYTE:return 8;case c.MODE_KANJI:return 8;default:throw new Error("mode:"+a)}else if(27>b)switch(a){case c.MODE_NUMBER:return 12;case c.MODE_ALPHA_NUM:return 11;case c.MODE_8BIT_BYTE:return 16;case c.MODE_KANJI:return 10;default:throw new Error("mode:"+a)}else{if(!(41>b))throw new Error("type:"+b);switch(a){case c.MODE_NUMBER:return 14;case c.MODE_ALPHA_NUM:return 13;case c.MODE_8BIT_BYTE:return 16;case c.MODE_KANJI:return 12;default:throw new Error("mode:"+a)}}},getLostPoint:function(a){for(var b=a.getModuleCount(),c=0,d=0;b>d;d++)for(var e=0;b>e;e++){for(var f=0,g=a.isDark(d,e),h=-1;1>=h;h++)if(!(0>d+h||d+h>=b))for(var i=-1;1>=i;i++)0>e+i||e+i>=b||(0!=h||0!=i)&&g==a.isDark(d+h,e+i)&&f++;f>5&&(c+=3+f-5)}for(var d=0;b-1>d;d++)for(var e=0;b-1>e;e++){var j=0;a.isDark(d,e)&&j++,a.isDark(d+1,e)&&j++,a.isDark(d,e+1)&&j++,a.isDark(d+1,e+1)&&j++,(0==j||4==j)&&(c+=3)}for(var d=0;b>d;d++)for(var e=0;b-6>e;e++)a.isDark(d,e)&&!a.isDark(d,e+1)&&a.isDark(d,e+2)&&a.isDark(d,e+3)&&a.isDark(d,e+4)&&!a.isDark(d,e+5)&&a.isDark(d,e+6)&&(c+=40);for(var e=0;b>e;e++)for(var d=0;b-6>d;d++)a.isDark(d,e)&&!a.isDark(d+1,e)&&a.isDark(d+2,e)&&a.isDark(d+3,e)&&a.isDark(d+4,e)&&!a.isDark(d+5,e)&&a.isDark(d+6,e)&&(c+=40);for(var k=0,e=0;b>e;e++)for(var d=0;b>d;d++)a.isDark(d,e)&&k++;var l=Math.abs(100*k/b/b-50)/5;return c+=10*l}},g={glog:function(a){if(1>a)throw new Error("glog("+a+")");return g.LOG_TABLE[a]},gexp:function(a){for(;0>a;)a+=255;for(;a>=256;)a-=255;return g.EXP_TABLE[a]},EXP_TABLE:new Array(256),LOG_TABLE:new Array(256)},h=0;8>h;h++)g.EXP_TABLE[h]=1<<h;for(var h=8;256>h;h++)g.EXP_TABLE[h]=g.EXP_TABLE[h-4]^g.EXP_TABLE[h-5]^g.EXP_TABLE[h-6]^g.EXP_TABLE[h-8];for(var h=0;255>h;h++)g.LOG_TABLE[g.EXP_TABLE[h]]=h;i.prototype={get:function(a){return this.num[a]},getLength:function(){return this.num.length},multiply:function(a){for(var b=new Array(this.getLength()+a.getLength()-1),c=0;c<this.getLength();c++)for(var d=0;d<a.getLength();d++)b[c+d]^=g.gexp(g.glog(this.get(c))+g.glog(a.get(d)));return new i(b,0)},mod:function(a){if(this.getLength()-a.getLength()<0)return this;for(var b=g.glog(this.get(0))-g.glog(a.get(0)),c=new Array(this.getLength()),d=0;d<this.getLength();d++)c[d]=this.get(d);for(var d=0;d<a.getLength();d++)c[d]^=g.gexp(g.glog(a.get(d))+b);return new i(c,0).mod(a)}},j.RS_BLOCK_TABLE=[[1,26,19],[1,26,16],[1,26,13],[1,26,9],[1,44,34],[1,44,28],[1,44,22],[1,44,16],[1,70,55],[1,70,44],[2,35,17],[2,35,13],[1,100,80],[2,50,32],[2,50,24],[4,25,9],[1,134,108],[2,67,43],[2,33,15,2,34,16],[2,33,11,2,34,12],[2,86,68],[4,43,27],[4,43,19],[4,43,15],[2,98,78],[4,49,31],[2,32,14,4,33,15],[4,39,13,1,40,14],[2,121,97],[2,60,38,2,61,39],[4,40,18,2,41,19],[4,40,14,2,41,15],[2,146,116],[3,58,36,2,59,37],[4,36,16,4,37,17],[4,36,12,4,37,13],[2,86,68,2,87,69],[4,69,43,1,70,44],[6,43,19,2,44,20],[6,43,15,2,44,16],[4,101,81],[1,80,50,4,81,51],[4,50,22,4,51,23],[3,36,12,8,37,13],[2,116,92,2,117,93],[6,58,36,2,59,37],[4,46,20,6,47,21],[7,42,14,4,43,15],[4,133,107],[8,59,37,1,60,38],[8,44,20,4,45,21],[12,33,11,4,34,12],[3,145,115,1,146,116],[4,64,40,5,65,41],[11,36,16,5,37,17],[11,36,12,5,37,13],[5,109,87,1,110,88],[5,65,41,5,66,42],[5,54,24,7,55,25],[11,36,12],[5,122,98,1,123,99],[7,73,45,3,74,46],[15,43,19,2,44,20],[3,45,15,13,46,16],[1,135,107,5,136,108],[10,74,46,1,75,47],[1,50,22,15,51,23],[2,42,14,17,43,15],[5,150,120,1,151,121],[9,69,43,4,70,44],[17,50,22,1,51,23],[2,42,14,19,43,15],[3,141,113,4,142,114],[3,70,44,11,71,45],[17,47,21,4,48,22],[9,39,13,16,40,14],[3,135,107,5,136,108],[3,67,41,13,68,42],[15,54,24,5,55,25],[15,43,15,10,44,16],[4,144,116,4,145,117],[17,68,42],[17,50,22,6,51,23],[19,46,16,6,47,17],[2,139,111,7,140,112],[17,74,46],[7,54,24,16,55,25],[34,37,13],[4,151,121,5,152,122],[4,75,47,14,76,48],[11,54,24,14,55,25],[16,45,15,14,46,16],[6,147,117,4,148,118],[6,73,45,14,74,46],[11,54,24,16,55,25],[30,46,16,2,47,17],[8,132,106,4,133,107],[8,75,47,13,76,48],[7,54,24,22,55,25],[22,45,15,13,46,16],[10,142,114,2,143,115],[19,74,46,4,75,47],[28,50,22,6,51,23],[33,46,16,4,47,17],[8,152,122,4,153,123],[22,73,45,3,74,46],[8,53,23,26,54,24],[12,45,15,28,46,16],[3,147,117,10,148,118],[3,73,45,23,74,46],[4,54,24,31,55,25],[11,45,15,31,46,16],[7,146,116,7,147,117],[21,73,45,7,74,46],[1,53,23,37,54,24],[19,45,15,26,46,16],[5,145,115,10,146,116],[19,75,47,10,76,48],[15,54,24,25,55,25],[23,45,15,25,46,16],[13,145,115,3,146,116],[2,74,46,29,75,47],[42,54,24,1,55,25],[23,45,15,28,46,16],[17,145,115],[10,74,46,23,75,47],[10,54,24,35,55,25],[19,45,15,35,46,16],[17,145,115,1,146,116],[14,74,46,21,75,47],[29,54,24,19,55,25],[11,45,15,46,46,16],[13,145,115,6,146,116],[14,74,46,23,75,47],[44,54,24,7,55,25],[59,46,16,1,47,17],[12,151,121,7,152,122],[12,75,47,26,76,48],[39,54,24,14,55,25],[22,45,15,41,46,16],[6,151,121,14,152,122],[6,75,47,34,76,48],[46,54,24,10,55,25],[2,45,15,64,46,16],[17,152,122,4,153,123],[29,74,46,14,75,47],[49,54,24,10,55,25],[24,45,15,46,46,16],[4,152,122,18,153,123],[13,74,46,32,75,47],[48,54,24,14,55,25],[42,45,15,32,46,16],[20,147,117,4,148,118],[40,75,47,7,76,48],[43,54,24,22,55,25],[10,45,15,67,46,16],[19,148,118,6,149,119],[18,75,47,31,76,48],[34,54,24,34,55,25],[20,45,15,61,46,16]],j.getRSBlocks=function(a,b){var c=j.getRsBlockTable(a,b);if(void 0==c)throw new Error("bad rs block @ typeNumber:"+a+"/errorCorrectLevel:"+b);for(var d=c.length/3,e=[],f=0;d>f;f++)for(var g=c[3*f+0],h=c[3*f+1],i=c[3*f+2],k=0;g>k;k++)e.push(new j(h,i));return e},j.getRsBlockTable=function(a,b){switch(b){case d.L:return j.RS_BLOCK_TABLE[4*(a-1)+0];case d.M:return j.RS_BLOCK_TABLE[4*(a-1)+1];case d.Q:return j.RS_BLOCK_TABLE[4*(a-1)+2];case d.H:return j.RS_BLOCK_TABLE[4*(a-1)+3];default:return void 0}},k.prototype={get:function(a){var b=Math.floor(a/8);return 1==(1&this.buffer[b]>>>7-a%8)},put:function(a,b){for(var c=0;b>c;c++)this.putBit(1==(1&a>>>b-c-1))},getLengthInBits:function(){return this.length},putBit:function(a){var b=Math.floor(this.length/8);this.buffer.length<=b&&this.buffer.push(0),a&&(this.buffer[b]|=128>>>this.length%8),this.length++}};var l=[[17,14,11,7],[32,26,20,14],[53,42,32,24],[78,62,46,34],[106,84,60,44],[134,106,74,58],[154,122,86,64],[192,152,108,84],[230,180,130,98],[271,213,151,119],[321,251,177,137],[367,287,203,155],[425,331,241,177],[458,362,258,194],[520,412,292,220],[586,450,322,250],[644,504,364,280],[718,560,394,310],[792,624,442,338],[858,666,482,382],[929,711,509,403],[1003,779,565,439],[1091,857,611,461],[1171,911,661,511],[1273,997,715,535],[1367,1059,751,593],[1465,1125,805,625],[1528,1190,868,658],[1628,1264,908,698],[1732,1370,982,742],[1840,1452,1030,790],[1952,1538,1112,842],[2068,1628,1168,898],[2188,1722,1228,958],[2303,1809,1283,983],[2431,1911,1351,1051],[2563,1989,1423,1093],[2699,2099,1499,1139],[2809,2213,1579,1219],[2953,2331,1663,1273]],o=function(){var a=function(a,b){this._el=a,this._htOption=b};return a.prototype.draw=function(a){function g(a,b){var c=document.createElementNS("http://www.w3.org/2000/svg",a);for(var d in b)b.hasOwnProperty(d)&&c.setAttribute(d,b[d]);return c}var b=this._htOption,c=this._el,d=a.getModuleCount();Math.floor(b.width/d),Math.floor(b.height/d),this.clear();var h=g("svg",{viewBox:"0 0 "+String(d)+" "+String(d),width:"100%",height:"100%",fill:b.colorLight});h.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xlink","http://www.w3.org/1999/xlink"),c.appendChild(h),h.appendChild(g("rect",{fill:b.colorDark,width:"1",height:"1",id:"template"}));for(var i=0;d>i;i++)for(var j=0;d>j;j++)if(a.isDark(i,j)){var k=g("use",{x:String(i),y:String(j)});k.setAttributeNS("http://www.w3.org/1999/xlink","href","#template"),h.appendChild(k)}},a.prototype.clear=function(){for(;this._el.hasChildNodes();)this._el.removeChild(this._el.lastChild)},a}(),p="svg"===document.documentElement.tagName.toLowerCase(),q=p?o:m()?function(){function a(){this._elImage.src=this._elCanvas.toDataURL("image/png"),this._elImage.style.display="block",this._elCanvas.style.display="none"}function d(a,b){var c=this;if(c._fFail=b,c._fSuccess=a,null===c._bSupportDataURI){var d=document.createElement("img"),e=function(){c._bSupportDataURI=!1,c._fFail&&_fFail.call(c)},f=function(){c._bSupportDataURI=!0,c._fSuccess&&c._fSuccess.call(c)};return d.onabort=e,d.onerror=e,d.onload=f,d.src="data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==",void 0}c._bSupportDataURI===!0&&c._fSuccess?c._fSuccess.call(c):c._bSupportDataURI===!1&&c._fFail&&c._fFail.call(c)}if(this._android&&this._android<=2.1){var b=1/window.devicePixelRatio,c=CanvasRenderingContext2D.prototype.drawImage;CanvasRenderingContext2D.prototype.drawImage=function(a,d,e,f,g,h,i,j){if("nodeName"in a&&/img/i.test(a.nodeName))for(var l=arguments.length-1;l>=1;l--)arguments[l]=arguments[l]*b;else"undefined"==typeof j&&(arguments[1]*=b,arguments[2]*=b,arguments[3]*=b,arguments[4]*=b);c.apply(this,arguments)}}var e=function(a,b){this._bIsPainted=!1,this._android=n(),this._htOption=b,this._elCanvas=document.createElement("canvas"),this._elCanvas.width=b.width,this._elCanvas.height=b.height,a.appendChild(this._elCanvas),this._el=a,this._oContext=this._elCanvas.getContext("2d"),this._bIsPainted=!1,this._elImage=document.createElement("img"),this._elImage.style.display="none",this._el.appendChild(this._elImage),this._bSupportDataURI=null};return e.prototype.draw=function(a){var b=this._elImage,c=this._oContext,d=this._htOption,e=a.getModuleCount(),f=d.width/e,g=d.height/e,h=Math.round(f),i=Math.round(g);b.style.display="none",this.clear();for(var j=0;e>j;j++)for(var k=0;e>k;k++){var l=a.isDark(j,k),m=k*f,n=j*g;c.strokeStyle=l?d.colorDark:d.colorLight,c.lineWidth=1,c.fillStyle=l?d.colorDark:d.colorLight,c.fillRect(m,n,f,g),c.strokeRect(Math.floor(m)+.5,Math.floor(n)+.5,h,i),c.strokeRect(Math.ceil(m)-.5,Math.ceil(n)-.5,h,i)}this._bIsPainted=!0},e.prototype.makeImage=function(){this._bIsPainted&&d.call(this,a)},e.prototype.isPainted=function(){return this._bIsPainted},e.prototype.clear=function(){this._oContext.clearRect(0,0,this._elCanvas.width,this._elCanvas.height),this._bIsPainted=!1},e.prototype.round=function(a){return a?Math.floor(1e3*a)/1e3:a},e}():function(){var a=function(a,b){this._el=a,this._htOption=b};return a.prototype.draw=function(a){for(var b=this._htOption,c=this._el,d=a.getModuleCount(),e=Math.floor(b.width/d),f=Math.floor(b.height/d),g=['<table style="border:0;border-collapse:collapse;">'],h=0;d>h;h++){g.push("<tr>");for(var i=0;d>i;i++)g.push('<td style="border:0;border-collapse:collapse;padding:0;margin:0;width:'+e+"px;height:"+f+"px;background-color:"+(a.isDark(h,i)?b.colorDark:b.colorLight)+';"></td>');g.push("</tr>")}g.push("</table>"),c.innerHTML=g.join("");var j=c.childNodes[0],k=(b.width-j.offsetWidth)/2,l=(b.height-j.offsetHeight)/2;k>0&&l>0&&(j.style.margin=l+"px "+k+"px")},a.prototype.clear=function(){this._el.innerHTML=""},a}();QRCode=function(a,b){if(this._htOption={width:256,height:256,typeNumber:4,colorDark:"#000000",colorLight:"#ffffff",correctLevel:d.H},"string"==typeof b&&(b={text:b}),b)for(var c in b)this._htOption[c]=b[c];"string"==typeof a&&(a=document.getElementById(a)),this._android=n(),this._el=a,this._oQRCode=null,this._oDrawing=new q(this._el,this._htOption),this._htOption.text&&this.makeCode(this._htOption.text)},QRCode.prototype.makeCode=function(a){this._oQRCode=new b(r(a,this._htOption.correctLevel),this._htOption.correctLevel),this._oQRCode.addData(a),this._oQRCode.make(),this._el.title=a,this._oDrawing.draw(this._oQRCode),this.makeImage()},QRCode.prototype.makeImage=function(){"function"==typeof this._oDrawing.makeImage&&(!this._android||this._android>=3)&&this._oDrawing.makeImage()},QRCode.prototype.clear=function(){this._oDrawing.clear()},QRCode.CorrectLevel=d}();
$(function() {
var coinUnits = 1000000000000;
var ticker = 'KRB';
var defaultNode = 'https://node.karbo.org:32448/';
var block_explorer = "https://explorer.karbo.org/?hash=";
var apiNodeUrl, merchantName, publicAddress, privateViewKey, requiredConfirmations, exchangeRate, fiatCurrency, PaymentRequest, payment_id, amount_due = 0;
var current_height = Number.MAX_SAFE_INTEGER;
var requestOpen = false;
var paid = false;
var underpaid = false;
var pollingInterval = 10000;
var amount_received = 0;
var alienTransactions = [];
var payingTransactions = [];
init();
$('#settingsLink').click(function() {
showSettingsModal.modal('show');
});
$('#helpLink').click(function() {
showHelpModal.modal('show');
});
$('#createRequest').click(function() {
createPaymentRequest();
});
var showSettingsModal = $('#showSettingsModal');
showSettingsModal.on('show.bs.modal', function(event) {
$("#apiNodeUrl").val(apiNodeUrl);
$("#merchantName").val(merchantName);
$("#exchangeRate").val(exchangeRate);
$("#fiatCurrency").val(fiatCurrency);
$("#publicAddress").val(publicAddress);
$("#privateViewKey").val(privateViewKey);
$("#paymentConfirmations").val(requiredConfirmations);
});
var showHelpModal = $('#showHelpModal');
showHelpModal.on('show.bs.modal', function(event) {
});
$("#saveSettings").click(function() {
let apiNodeUrl = $("#apiNodeUrl").val();
if (apiNodeUrl !== "")
localStorage.setItem('apiNodeUrl', apiNodeUrl);
let merchantName = $("#merchantName").val();
localStorage.setItem('merchantName', merchantName);
let publicAddress = $("#publicAddress").val();
if (publicAddress !== "")
localStorage.setItem('publicAddress', publicAddress);
let privateViewKey = $("#privateViewKey").val();
if (privateViewKey !== "")
localStorage.setItem('privateViewKey', privateViewKey);
let requiredConfirmations = $("#paymentConfirmations").val();
if (requiredConfirmations !== "")
localStorage.setItem('requiredConfirmations', requiredConfirmations);
let exchangeRate = $("#exchangeRate").val();
if (exchangeRate !== "")
localStorage.setItem('exchangeRate', exchangeRate);
let fiatCurrency = $("#fiatCurrency").val();
if (fiatCurrency !== "")
localStorage.setItem('fiatCurrency', fiatCurrency);
init();
calculateRate();
showSettingsModal.modal('hide');
showHelpModal.modal('hide');
});
$('#useDefaultNode').click(function() {
$("#apiNodeUrl").val(defaultNode);
});
parseFloatString = function(str) {
return parseFloat(str.replace(',','.').replace(' ','')) || 0;
};
calculateRate = function() {
var krb = parseFloatString(document.getElementById('requestPaymentAmountKRB').value);
var uah = Math.round(krb * exchangeRate * 100)/100;
$('#requestPaymentAmountUAH').val(uah);
};
$('input[type=text]').tooltip({
trigger: "hover"
});
function getReadableCoins(coins, digits, withoutSymbol){
var amount = (parseInt(coins || 0) / coinUnits).toFixed(digits || coinUnits.toString().length - 1);
return amount + (withoutSymbol ? '' : (' ' + ticker));
}
var showRequestModal = $('#showRequestModal');
showRequestModal.on('show.bs.modal', function(event) {
requestOpen = true;
$("#recepientName").text(merchantName);
payment_id = $('#requestPaymentPaymentID').val();
amount_due = formatAmount($('#requestPaymentAmountKRB').val());
$('#request_amount_due').text(getReadableCoins(amount_due));
$('#request_needed_confirmations').text(requiredConfirmations);
PaymentRequest = 'karbowanec:'+publicAddress+'?amount='+getReadableCoins(amount_due,12,true)+'&payment_id='+payment_id;
$("#pay").attr("href", PaymentRequest);
$("#qrcode").empty();
var qrcode = new QRCode($("#qrcode")[0], {
text: PaymentRequest,
colorDark : "#000000",
colorLight : "#ffffff",
correctLevel : QRCode.CorrectLevel.Q
});
checkPayment();
});
$('#copyUri').click(function() {
console.log(PaymentRequest);
var dummy = document.createElement("input");
showRequestModal.append(dummy);
$(dummy).val(PaymentRequest);
dummy.focus();
dummy.select();
document.execCommand("copy");
$(dummy).css('display','none');
dummy.setAttribute("id", "dummy_id");
document.getElementById("dummy_id").remove();
});
function createPaymentRequest() {
if (privateViewKey === "" || publicAddress === "") {
alert("Please enter your credentials in Settings.")
return;
}
if ($("#payment_request").valid()) {
showRequestModal.modal('show');
}
}
$('#requestPaymentAmountKRB').on('input',function(e) {
calculateRate();
});
calculateRate();
calculateReverseRate = function() {
var uah = parseFloatString(document.getElementById('requestPaymentAmountUAH').value);
var krb = Math.round(uah / exchangeRate * 100)/100;
$('#requestPaymentAmountKRB').val(krb);
};
$('#requestPaymentAmountUAH').on('input',function(e) {
calculateReverseRate();
});
function init() {
apiNodeUrl = localStorage.getItem('apiNodeUrl') ? localStorage.getItem('apiNodeUrl') : defaultNode;
merchantName = localStorage.getItem('merchantName') ? localStorage.getItem('merchantName') : "";
fiatCurrency = localStorage.getItem('fiatCurrency') ? localStorage.getItem('fiatCurrency') : "";
exchangeRate = localStorage.getItem('exchangeRate') ? parseFloat(localStorage.getItem('exchangeRate').replace(",",".")) : 1;
requiredConfirmations = localStorage.getItem('requiredConfirmations') ? parseInt(localStorage.getItem('requiredConfirmations')) : 1;
if (localStorage.getItem('merchantName') !== "") {
$("#headerName").html(merchantName);
}
if (localStorage.getItem('fiatCurrency') !== "") {
$("#fiatTicker").text(fiatCurrency);
}
publicAddress = localStorage.getItem('publicAddress') ? localStorage.getItem('publicAddress') : "";
privateViewKey = localStorage.getItem('privateViewKey') ? localStorage.getItem('privateViewKey') : "";
}
function formatAmount(amount){
var formatted = parseFloat(amount*1000000000000).toFixed();
return formatted;
}
function getReadableCoins(coins, digits, withoutSymbol){
var amount = (parseInt(coins || 0) / coinUnits).toFixed(digits || coinUnits.toString().length - 1);
return amount + (withoutSymbol ? '' : (' ' + ticker));
}
function setReceived(tx_hash){
$("#tx_progress").css("width", "50%");
$("#tx_progress").text("unconfirmed");
$("#tx_progress").removeClass("progress-bar-danger").addClass("progress-bar-warning");
$("#tr_status").removeClass("danger").addClass("warning");
$("#status").text("received, but not confirmed yet, transaction: ");
$("#tx_hash").text(tx_hash);
$("#tx_hash").attr("href", block_explorer+''+tx_hash+"#blockchain_transaction");
$("#pay").addClass("disabled");
}
function setUnderpaid(tx_hash, received_amount){
$("#tx_progress").css("width", "25%");
$("#tx_progress").text("underpaid");
$("#tx_progress").removeClass("progress-bar-danger").addClass("progress-bar-warning");
$("#tr_status").removeClass("danger").addClass("warning");
$("#status").text("underpaid, only " + getReadableCoins(received_amount) + " received, last transaction: ");
$("#tx_hash").text(tx_hash);
$("#tx_hash").attr("href", block_explorer+''+tx_hash+"#blockchain_transaction");
}
function setConfirmed(tx_hash, nr_of_confirmations){
$("#tx_progress").css("width", "100%");
$("#tx_progress").text("paid");
$("#tx_progress").removeClass("progress-bar-danger").removeClass("progress-bar-warning").addClass("progress-bar-success");
$("#status").text("paid, transaction: ");
$("#tr_status").removeClass("danger").removeClass("warning").addClass("success");
$("#tx_hash").text(tx_hash);
$("#tx_hash").attr("href", block_explorer+''+tx_hash+"#blockchain_transaction");
$("#pay").addClass("disabled");
}
function setTransactionStatus(id, confirmations) {
if(confirmations < requiredConfirmations && underpaid == false) {
setReceived(id);
}
if(confirmations >= requiredConfirmations && paid == true) {
setConfirmed(id);
}
$("#confirmed").text(confirmations);
}
function contains(arr, obj) {
const stringifiedObj = JSON.stringify(obj);
return arr.some(item => JSON.stringify(item) === stringifiedObj);
}
function getTransaction(id) {
$.ajax({
url: apiNodeUrl + "/json_rpc",
method: "POST",
data: JSON.stringify({
jsonrpc:"2.0",
id: "simplepay",
method:"checktransactionbyviewkey",
params: {
transaction_id:id,
view_key:privateViewKey,
address:publicAddress
}
}),
dataType: 'json',
cache: 'false',
success: function(data){
if (parseInt(data.result.amount) == 0) {
alienTransactions.push(id);
return;
}
if (data.result.amount >= amount_due) {
paid = true;
setTransactionStatus(id, data.result.confirmations);
} else {
if (!contains(payingTransactions, id)) {
underpaid = true;
amount_received += data.result.amount;
payingTransactions.push(id);
setUnderpaid(id, amount_received);
if (amount_received >= amount_due) {
paid = true;
}
setTransactionStatus(data.result.confirmations);
}
}
},
error: function (request, status, error) {
console.log(request.responseText);
}
});
}
function getTransactions() {
$.ajax({
url: apiNodeUrl + "/json_rpc",
method: "POST",
data: JSON.stringify({
jsonrpc:"2.0",
id: "simplepay",
method:"gettransactionhashesbypaymentid",
params: {
paymentId:payment_id
}
}),
dataType: 'json',
cache: 'false',
success: function(data){
if (data.result.transactionHashes.length != 0) {
$.each(data.result.transactionHashes, function() {
// skip tx with zero amount for us
if (!contains(alienTransactions, this)) {
getTransaction(this);
}
});
}
},
error: function (request, status, error) {
console.log(request.responseText);
}
});
}
$('#showRequestModal').on('hidden.bs.modal', function (e) {
requestOpen = false;
});
function checkPayment() {
//if ($('#showRequestModal').is(':visible')) {
paid = false;
amount_received = 0;
payingTransactions = [];
alienTransactions = [];
getTransactions();
setInterval(function(){
if(requestOpen == true)
getTransactions();
//} else {
//updateConfirmations();
//}
}, pollingInterval);
//}
}
// override jquery validate plugin defaults
$.validator.setDefaults({
highlight: function(element) {
$(element).closest('.form-group').addClass('has-error');
},
unhighlight: function(element) {
$(element).closest('.form-group').removeClass('has-error');
},
errorClass: 'help-block',
errorPlacement: function(error, element) {
if(element.parent('.input-group').length) {
error.insertAfter(element.parent());
error.insertAfter(element.parent());
} else {
error.insertAfter(element);
}
}
});
$('#settings_form').validate({
rules: {
publicAddress: {
required: true,
pattern: /^K[123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz]{94}$/
},
privateViewKey: {
required: true,
pattern: "[0-9A-Fa-f]{64}$"
},
apiNodeUrl: {
required: true,
url: true
},
confirmations: {
required: true,
digits: true,
max: 60,
min: 0
}
},
messages:
{
publicAddress: {
pattern: "Address is invalid.",
required: "Address is required."
},
privateViewKey: {
pattern: "Private Key is invalid.",
required: "Private Key is required."
},
confirmations: {
max: "That much is not necessary. Use 0-20 confirmations.",
required: "Number of confirmations is required."
}