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Added code generator for bulk coupons

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Raphael Michel
2016-06-01 19:10:00 +02:00
parent 2275812608
commit 818f61a819
3 changed files with 40 additions and 1 deletions
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25
src/static/pretixcontrol/js/ui/main.js
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@@ -53,4 +53,29 @@ $(function () {
$("#id_required").change(question_page_toggle_view);
question_page_toggle_view();
}
// Vouchers
$("#voucher-bulk-codes-generate").click(function () {
var charset = "ABCDEFGHKLMNPQRSTUVWXYZ23456789",
i = 0, j = 0, len = 16,
num = parseInt($("#voucher-bulk-codes-num").val()), text = "";
for (j = 0; j < num; j++) {
var key = [];
if (window.crypto && window.crypto.getRandomValues && Uint8Array) {
key = new Uint8Array(len);
window.crypto.getRandomValues(key);
} else {
for (i = 0; i < len; i++) {
key.push(Math.floor(Math.random() * charset.length));
}
}
if (i > 0) {
text += "\n";
}
for (i = 0; i < len; i++) {
text += charset.charAt(key[i] % charset.length);
}
}
$("#id_codes").html(text);
});
});