bitaddress.org/src/ninja.paperwallet.js

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JavaScript
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2013-08-28 04:05:31 +02:00
ninja.wallets.paperwallet = {
open: function () {
document.getElementById("main").setAttribute("class", "paper"); // add 'paper' class to main div
var paperArea = document.getElementById("paperarea");
paperArea.style.display = "block";
var perPageLimitElement = document.getElementById("paperlimitperpage");
var limitElement = document.getElementById("paperlimit");
var pageBreakAt = (ninja.wallets.paperwallet.useArtisticWallet) ? ninja.wallets.paperwallet.pageBreakAtArtisticDefault : ninja.wallets.paperwallet.pageBreakAtDefault;
if (perPageLimitElement && perPageLimitElement.value < 1) {
perPageLimitElement.value = pageBreakAt;
}
if (limitElement && limitElement.value < 1) {
limitElement.value = pageBreakAt;
}
if (document.getElementById("paperkeyarea").innerHTML == "") {
ninja.wallets.paperwallet.build(pageBreakAt, pageBreakAt, !document.getElementById('paperart').checked);
}
},
close: function () {
document.getElementById("paperarea").style.display = "none";
document.getElementById("main").setAttribute("class", ""); // remove 'paper' class from main div
},
remaining: null, // use to keep track of how many addresses are left to process when building the paper wallet
count: 0,
pageBreakAtDefault: 7,
pageBreakAtArtisticDefault: 3,
useArtisticWallet: true,
pageBreakAt: null,
build: function (numWallets, pageBreakAt, useArtisticWallet) {
if (numWallets < 1) numWallets = 1;
if (pageBreakAt < 1) pageBreakAt = 1;
ninja.wallets.paperwallet.remaining = numWallets;
ninja.wallets.paperwallet.count = 0;
ninja.wallets.paperwallet.useArtisticWallet = useArtisticWallet;
ninja.wallets.paperwallet.pageBreakAt = pageBreakAt;
document.getElementById("paperkeyarea").innerHTML = "";
setTimeout(ninja.wallets.paperwallet.batch, 0);
},
batch: function () {
if (ninja.wallets.paperwallet.remaining > 0) {
var paperArea = document.getElementById("paperkeyarea");
ninja.wallets.paperwallet.count++;
var i = ninja.wallets.paperwallet.count;
var pageBreakAt = ninja.wallets.paperwallet.pageBreakAt;
var div = document.createElement("div");
div.setAttribute("id", "keyarea" + i);
if (ninja.wallets.paperwallet.useArtisticWallet) {
div.innerHTML = ninja.wallets.paperwallet.templateArtisticHtml(i);
div.setAttribute("class", "keyarea art");
}
else {
div.innerHTML = ninja.wallets.paperwallet.templateHtml(i);
div.setAttribute("class", "keyarea");
}
if (paperArea.innerHTML != "") {
// page break
if ((i - 1) % pageBreakAt == 0 && i >= pageBreakAt) {
var pBreak = document.createElement("div");
pBreak.setAttribute("class", "pagebreak");
document.getElementById("paperkeyarea").appendChild(pBreak);
div.style.pageBreakBefore = "always";
if (!ninja.wallets.paperwallet.useArtisticWallet) {
div.style.borderTop = "2px solid green";
}
}
}
document.getElementById("paperkeyarea").appendChild(div);
ninja.wallets.paperwallet.generateNewWallet(i);
ninja.wallets.paperwallet.remaining--;
setTimeout(ninja.wallets.paperwallet.batch, 0);
}
},
// generate bitcoin address, private key, QR Code and update information in the HTML
// idPostFix: 1, 2, 3, etc.
generateNewWallet: function (idPostFix) {
var key = new Bitcoin.ECKey(false);
var bitcoinAddress = key.getBitcoinAddress();
var privateKeyWif = key.getBitcoinWalletImportFormat();
if (ninja.wallets.paperwallet.useArtisticWallet) {
ninja.wallets.paperwallet.showArtisticWallet(idPostFix, bitcoinAddress, privateKeyWif);
}
else {
ninja.wallets.paperwallet.showWallet(idPostFix, bitcoinAddress, privateKeyWif);
}
},
templateHtml: function (i) {
var walletHtml =
"<div class='public'>" +
"<div id='qrcode_public" + i + "' class='qrcode_public'></div>" +
"<div class='pubaddress'>" +
"<span class='label'>" + ninja.translator.get("paperlabelbitcoinaddress") + "</span>" +
"<span class='output' id='btcaddress" + i + "'></span>" +
"</div>" +
"</div>" +
"<div class='private'>" +
"<div id='qrcode_private" + i + "' class='qrcode_private'></div>" +
"<div class='privwif'>" +
"<span class='label'>" + ninja.translator.get("paperlabelprivatekey") + "</span>" +
"<span class='output' id='btcprivwif" + i + "'></span>" +
"</div>" +
"</div>";
return walletHtml;
},
showWallet: function (idPostFix, bitcoinAddress, privateKeyWif) {
document.getElementById("btcaddress" + idPostFix).innerHTML = bitcoinAddress;
document.getElementById("btcprivwif" + idPostFix).innerHTML = privateKeyWif;
var keyValuePair = {};
keyValuePair["qrcode_public" + idPostFix] = bitcoinAddress;
keyValuePair["qrcode_private" + idPostFix] = privateKeyWif;
ninja.qrCode.showQrCode(keyValuePair);
document.getElementById("keyarea" + idPostFix).style.display = "block";
},
templateArtisticHtml: function (i) {
var walletHtml =
"<div class='artwallet' id='artwallet" + i + "'>" +
//"<iframe src='bitcoin-wallet-01.svg' id='papersvg" + i + "' class='papersvg' ></iframe>" +
"<img id='papersvg" + i + "' class='papersvg' src='data:image/png;base64,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
"<div id='qrcode_public" + i + "' class='qrcode_public'></div>" +
"<div id='qrcode_private" + i + "' class='qrcode_private'></div>" +
"<div class='btcaddress' id='btcaddress" + i + "'></div>" +
"<div class='btcprivwif' id='btcprivwif" + i + "'></div>" +
"</div>";
return walletHtml;
},
showArtisticWallet: function (idPostFix, bitcoinAddress, privateKeyWif) {
var keyValuePair = {};
keyValuePair["qrcode_public" + idPostFix] = bitcoinAddress;
keyValuePair["qrcode_private" + idPostFix] = privateKeyWif;
ninja.qrCode.showQrCode(keyValuePair, 2.5);
document.getElementById("btcaddress" + idPostFix).innerHTML = bitcoinAddress;
document.getElementById("btcprivwif" + idPostFix).innerHTML = privateKeyWif;
// CODE to modify SVG DOM elements
//var paperSvg = document.getElementById("papersvg" + idPostFix);
//if (paperSvg) {
// svgDoc = paperSvg.contentDocument;
// if (svgDoc) {
// var bitcoinAddressElement = svgDoc.getElementById("bitcoinaddress");
// var privateKeyElement = svgDoc.getElementById("privatekey");
// if (bitcoinAddressElement && privateKeyElement) {
// bitcoinAddressElement.textContent = bitcoinAddress;
// privateKeyElement.textContent = privateKeyWif;
// }
// }
//}
},
toggleArt: function (element) {
if (!element.checked) {
// show Art
document.getElementById("paperlimitperpage").value = ninja.wallets.paperwallet.pageBreakAtArtisticDefault;
document.getElementById("paperlimit").value = ninja.wallets.paperwallet.pageBreakAtArtisticDefault;
}
else {
// hide Art
document.getElementById("paperlimitperpage").value = ninja.wallets.paperwallet.pageBreakAtDefault;
document.getElementById("paperlimit").value = ninja.wallets.paperwallet.pageBreakAtDefault;
}
}
};