mirror of
https://github.com/monero-project/monero-gui.git
synced 2024-12-23 12:09:57 +00:00
102 lines
3.4 KiB
JavaScript
102 lines
3.4 KiB
JavaScript
function destinationsToAmount(destinations){
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// Gets amount from destinations line
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// input: "20.000000000000: 9tLGyK277MnYrDc7Vzi6TB1pJvstFoviziFwsqQNFbwA9rvg5RxYVYjEezFKDjvDHgAzTELJhJHVx6JAaWZKeVqSUZkXeKk"
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// returns: 20.000000000000
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return destinations.split(" ")[0].split(":")[0];
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}
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function destinationsToAddress(destinations){
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var address = destinations.split(" ")[1];
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if(address === undefined) return ""
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return address;
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}
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function addressTruncate(address, range){
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if(typeof(address) === "undefined") return "";
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if(typeof(range) === "undefined") range = 8;
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return address.substring(0, range) + "..." + address.substring(address.length-range);
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}
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function addressTruncatePretty(address, blocks){
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if(typeof(address) === "undefined") return "";
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if(typeof(blocks) === "undefined") blocks = 2;
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blocks = blocks <= 1 ? 1 : blocks >= 23 ? 23 : blocks;
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var ret = "";
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return address.substring(0, 4 * blocks).match(/.{1,4}/g).join(' ') + " .. " + address.substring(address.length - 4 * blocks).match(/.{1,4}/g).join(' ');
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}
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function check256(str, length) {
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if (str.length != length)
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return false;
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for (var i = 0; i < length; ++i) {
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if (str[i] >= '0' && str[i] <= '9')
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continue;
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if (str[i] >= 'a' && str[i] <= 'z')
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continue;
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if (str[i] >= 'A' && str[i] <= 'Z')
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continue;
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return false;
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}
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return true;
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}
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function checkAddress(address, testnet) {
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return walletManager.addressValid(address, testnet)
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}
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function checkTxID(txid) {
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return check256(txid, 64)
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}
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function checkSignature(signature) {
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if (signature.indexOf("OutProofV") === 0) {
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if ((signature.length - 10) % 132 != 0)
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return false;
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return check256(signature, signature.length);
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} else if (signature.indexOf("InProofV") === 0) {
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if ((signature.length - 9) % 132 != 0)
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return false;
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return check256(signature, signature.length);
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} else if (signature.indexOf("SpendProofV") === 0) {
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if ((signature.length - 12) % 88 != 0)
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return false;
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return check256(signature, signature.length);
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}
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return false;
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}
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function isValidOpenAliasAddress(address) {
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address = address.trim()
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var dot = address.indexOf('.')
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if (dot < 0)
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return false
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// we can get an awful lot of valid domains, including non ASCII chars... accept anything
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return true
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}
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function makeQRCodeString(addr, amount, txDescription, recipientName) {
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var XMR_URI_SCHEME = "monero:"
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var XMR_AMOUNT = "tx_amount"
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var XMR_RECIPIENT_NAME = "recipient_name"
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var XMR_TX_DESCRIPTION = "tx_description"
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var qrCodeString =""
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qrCodeString += (XMR_URI_SCHEME + addr)
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if (amount !== undefined && amount !== ""){
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qrCodeString += ("?" + XMR_AMOUNT + "=" + amount)
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}
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if (txDescription !== undefined && txDescription !== ""){
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if (amount == ""){
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qrCodeString += ("?" + XMR_TX_DESCRIPTION + "=" + encodeURI(txDescription))
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} else {
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qrCodeString += ("&" + XMR_TX_DESCRIPTION + "=" + encodeURI(txDescription))
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}
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}
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if (recipientName !== undefined && recipientName !== ""){
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if (amount == "" && txDescription == ""){
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qrCodeString += ("?" + XMR_RECIPIENT_NAME + "=" + encodeURI(recipientName))
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} else {
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qrCodeString += ("&" + XMR_RECIPIENT_NAME + "=" + encodeURI(recipientName))
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}
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}
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return qrCodeString
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}
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