mirror of
https://github.com/wownero/wownero.org-website.git
synced 2026-10-17 07:11:34 +02:00
feat(donations): add development fund addresses and public activity monitor
This commit is contained in:
@@ -3,3 +3,19 @@
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## This is the website
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## Pull requests are welcome
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## Development fund
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The home and mining pages link to `donations.html`, which holds the public fund
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addresses and a browser-based BTC, ETH and SOL monitor. No build step is required.
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Balances load only when requested. Provider failures show as unavailable, never zero.
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WOW and XMR monitoring is not yet connected; wallet keys must never enter this repository.
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Run `node --test js/donations.test.cjs` and `git diff --check` before publishing changes
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to this feature. Preview with a local static HTTP server and check a narrow viewport.
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Provider contracts: [mempool.space](https://mempool.space/docs/api/rest),
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[Blockscout](https://docs.blockscout.com/devs/apis/rpc/account),
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[Solana balance](https://solana.com/docs/rpc/http/getbalance), and
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[Solana activity](https://solana.com/docs/rpc/http/getsignaturesforaddress).
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Solana requests use the browser-accessible [PublicNode endpoint](https://solana.publicnode.com/).
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@@ -0,0 +1,19 @@
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:root { color-scheme: dark; }
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* { box-sizing: border-box; }
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body { margin: 0; background: #1a1a1a; color: #f6f6f6; font: 1rem/1.6 system-ui, sans-serif; }
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main { max-width: 900px; margin: auto; padding: 2rem 1.25rem 4rem; }
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h1 { font-size: clamp(2rem, 6vw, 3rem); line-height: 1.15; color: #ff80e3; }
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h2 { line-height: 1.3; }
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small { display: block; font-size: 1rem; font-weight: normal; color: #ccc; }
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a { color: #82e4f5; text-underline-offset: .2em; }
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a:hover { color: #fff; }
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section { margin: 1.5rem 0; padding: 1.25rem; border: 1px solid #555; border-radius: .5rem; background: #232323; }
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section h2 { margin-top: 0; }
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.address { display: block; overflow-wrap: anywhere; font-size: .95rem; user-select: all; }
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.balance { font-size: 1.2rem; font-weight: 600; }
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.status { color: #ddd; }
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.activity { padding-left: 1.25rem; overflow-wrap: anywhere; }
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.activity li { margin-bottom: .6rem; }
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button { padding: .8rem 1.2rem; border: 0; border-radius: .3rem; background: #ff80e3; color: #191919; font: inherit; font-weight: 600; cursor: pointer; }
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button:disabled { opacity: .6; cursor: wait; }
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:focus-visible { outline: 3px solid #ffe600; outline-offset: 4px; }
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@@ -0,0 +1,59 @@
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta name="description" content="Support the Wownero development fund and follow public donation balances and activity.">
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<title>Development fund | Wownero</title>
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<link rel="icon" href="img/Wownero_Logo_ico.ico">
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<link rel="stylesheet" href="css/donations.css">
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<script src="js/donations.js" defer></script>
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</head>
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<body>
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<main>
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<a href="index.html">← Wownero</a>
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<h1>Wownero development fund</h1>
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<p>Support community development. Choose a coin below and send on its native network.</p>
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<p>These addresses support the development fund. The website creator has a separate donation address on the <a href="index.html#donation">home page</a>.</p>
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<section aria-labelledby="wow-title">
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<h2 id="wow-title">Wownero <small>WOW</small></h2>
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<code class="address">Wo3MWeKwtA918DU4c69hVSNgejdWFCRCuWjShRY66mJkU2Hv58eygJWDJS1MNa2Ge5M1WjUkGHuLqHkweDxwZZU42d16v94mP</code>
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<p>Balance and activity monitoring planned.</p>
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</section>
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<section aria-labelledby="xmr-title">
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<h2 id="xmr-title">Monero <small>XMR</small></h2>
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<code class="address">44SQVPGLufPasUcuUQSZiF5c9BFzjcP8ucDxzzFDgLf1VkCEFaidJ3u2AhSKMhPLKA3jc2iS8wQHFcaigM6fXmo6AnFRn5B</code>
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<p>Balance and activity monitoring planned.</p>
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</section>
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<h2>Public fund activity</h2>
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<p>Load current native-coin balances and recent activity from mempool.space, Blockscout and PublicNode. Loading contacts these services from your browser. Tokens are not included; balances are not lifetime donation totals.</p>
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<button id="refresh" type="button" hidden>Load balances and activity</button>
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<p id="refresh-status" role="status"></p>
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<noscript>Enable JavaScript to load balances here, or use the explorer links below.</noscript>
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<section data-chain="btc" aria-labelledby="btc-title">
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<h2 id="btc-title">Bitcoin <small>BTC, Bitcoin mainnet</small></h2>
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<code class="address">bc1qcw9zglp3fxyl25zswemw7jczlqryms2lsmu464</code>
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<p class="balance">Balance not loaded.</p>
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<p class="status" role="status"></p>
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<ul class="activity"></ul>
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<a href="https://mempool.space/address/bc1qcw9zglp3fxyl25zswemw7jczlqryms2lsmu464" rel="noreferrer">View full Bitcoin activity →</a>
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</section>
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<section data-chain="eth" aria-labelledby="eth-title">
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<h2 id="eth-title">Ethereum <small>ETH, Ethereum mainnet</small></h2>
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<code class="address">0xcBc9DC45AE61E5e69eE9D0b33625e4E52662a563</code>
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<p class="balance">Balance not loaded.</p>
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<p class="status" role="status"></p>
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<ul class="activity"></ul>
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<a href="https://eth.blockscout.com/address/0xcBc9DC45AE61E5e69eE9D0b33625e4E52662a563" rel="noreferrer">View full Ethereum activity →</a>
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</section>
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<section data-chain="sol" aria-labelledby="sol-title">
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<h2 id="sol-title">Solana <small>SOL, Solana mainnet</small></h2>
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<code class="address">2PHUHnsK6YXGD87onFjqrQTrPd5yv1E7Wgum1FHdqFuB</code>
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<p class="balance">Balance not loaded.</p>
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<p class="status" role="status"></p>
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<ul class="activity"></ul>
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<a href="https://explorer.solana.com/address/2PHUHnsK6YXGD87onFjqrQTrPd5yv1E7Wgum1FHdqFuB" rel="noreferrer">View full Solana activity →</a>
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</section>
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</main>
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</body>
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</html>
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@@ -688,6 +688,13 @@
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</div>
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</div>
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<section id="development-fund" class="container py-4" aria-labelledby="development-fund-title">
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<h2 id="development-fund-title">Support Wownero development</h2>
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<p>Help fund Wownero development. Donate WOW to the community development fund:</p>
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<p style="overflow-wrap: anywhere; font-family: monospace;">Wo3MWeKwtA918DU4c69hVSNgejdWFCRCuWjShRY66mJkU2Hv58eygJWDJS1MNa2Ge5M1WjUkGHuLqHkweDxwZZU42d16v94mP</p>
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<p><a class="foot-link" href="donations.html">Donate XMR, BTC, ETH or SOL and view fund activity</a></p>
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</section>
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<div class="p-1" style="background-color: #048ba8;">
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<div class= "row">
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<div class="col-md-12">
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+148
@@ -0,0 +1,148 @@
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/* Public addresses live in donations.html. No wallet keys are used here. */
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'use strict';
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function units(value, decimals) {
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if (!/^-?\d+$/.test(String(value)) ||
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(typeof value === 'number' && !Number.isSafeInteger(value))) {
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throw new Error('Provider returned an invalid amount');
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}
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const amount = BigInt(value);
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const digits = (amount < 0n ? -amount : amount).toString().padStart(decimals + 1, '0');
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const fraction = digits.slice(-decimals).replace(/0+$/, '');
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return (amount < 0n ? '-' : '') + digits.slice(0, -decimals) + (fraction ? '.' + fraction : '');
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}
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async function request(url, options = {}) {
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const controller = new AbortController();
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const timeout = setTimeout(() => controller.abort(), 15000);
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try {
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const response = await fetch(url, { ...options, signal: controller.signal,
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credentials: 'omit', referrerPolicy: 'no-referrer' });
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if (!response.ok) throw new Error('Provider returned HTTP ' + response.status);
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return await response.json();
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} finally {
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clearTimeout(timeout);
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}
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}
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async function solana(method, address, extra = {}) {
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const data = await request('https://solana-rpc.publicnode.com', {
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method: 'POST', headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ jsonrpc: '2.0', id: 1, method,
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params: [address, { commitment: 'finalized', ...extra }] })
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});
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if (data.error || !Object.hasOwn(data, 'result')) throw new Error('Solana RPC request failed');
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return data.result;
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}
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const providers = {
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btc: {
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async balance(address) {
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const data = await request('https://mempool.space/api/address/' + address);
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const chain = data.chain_stats;
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const pending = data.mempool_stats;
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// Validate each integer before arithmetic; never coerce missing data to zero.
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[chain.funded_txo_sum, chain.spent_txo_sum, pending.funded_txo_sum,
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pending.spent_txo_sum].forEach(value => units(value, 8));
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return units(BigInt(chain.funded_txo_sum) - BigInt(chain.spent_txo_sum), 8) +
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' BTC confirmed; pending net change ' +
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units(BigInt(pending.funded_txo_sum) - BigInt(pending.spent_txo_sum), 8) + ' BTC';
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},
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async activity(address) {
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const data = await request('https://mempool.space/api/address/' + address + '/txs');
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return data.slice(0, 10).map(tx => {
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const received = tx.vout.filter(out => out.scriptpubkey_address === address)
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.reduce((sum, out) => sum + BigInt(out.value), 0n);
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const spent = tx.vin.filter(input => input.prevout?.scriptpubkey_address === address)
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.reduce((sum, input) => sum + BigInt(input.prevout.value), 0n);
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return { id: tx.txid, url: 'https://mempool.space/tx/' + encodeURIComponent(tx.txid),
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label: units(received - spent, 8) + ' BTC net change, ' +
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(tx.status.confirmed ? 'confirmed' : 'pending') };
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});
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},
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note: 'Latest 10 transactions. Net change includes change outputs and fees on outgoing transactions.'
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},
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eth: {
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async balance(address) {
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const data = await request('https://eth.blockscout.com/api?module=account&action=balance&address=' + address);
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if (data.status !== '1') throw new Error('Ethereum balance provider could not return a balance');
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return units(data.result, 18) + ' ETH (latest indexed balance)';
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},
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async activity(address) {
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const data = await request('https://eth.blockscout.com/api/v2/addresses/' + address + '/transactions');
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return data.items.slice(0, 10).map(tx => {
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const from = tx.from?.hash?.toLowerCase() === address.toLowerCase();
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const to = tx.to?.hash?.toLowerCase() === address.toLowerCase();
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return { id: tx.hash, url: 'https://eth.blockscout.com/tx/' + encodeURIComponent(tx.hash),
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label: (from && to ? 'Self-transfer' : from ? 'Outgoing' : 'Incoming') +
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' ' + units(tx.value, 18) + ' ETH, ' +
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(tx.status === 'ok' ? 'successful' : tx.status === 'error' ? 'failed' : 'pending or unconfirmed') };
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});
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},
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note: 'Latest 10 regular transactions. Transfer values exclude fees. Internal transfers and tokens are available in the explorer.'
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},
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sol: {
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async balance(address) {
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const data = await solana('getBalance', address);
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return units(data.value, 9) + ' SOL finalized';
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},
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async activity(address) {
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const data = await solana('getSignaturesForAddress', address, { limit: 10 });
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return data.map(tx => ({ id: tx.signature,
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url: 'https://explorer.solana.com/tx/' + encodeURIComponent(tx.signature),
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label: (tx.err ? 'Failed' : 'Finalized') + ' transaction referencing this account' }));
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},
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note: 'Latest 10 account transactions. Open a transaction for incoming and outgoing transfer details; account activity is not necessarily a donation.'
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}
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};
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async function refreshCard(card) {
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const provider = providers[card.dataset.chain];
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const address = card.querySelector('.address').textContent.trim();
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const balance = card.querySelector('.balance');
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const status = card.querySelector('.status');
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const activity = card.querySelector('.activity');
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balance.textContent = 'Loading balance…';
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status.textContent = 'Loading activity…';
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activity.replaceChildren();
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const results = await Promise.allSettled([provider.balance(address), provider.activity(address)]);
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const checked = new Date().toLocaleString();
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balance.textContent = results[0].status === 'fulfilled' ? results[0].value :
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'Balance unavailable. Try again or use the explorer below.';
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if (results[1].status === 'fulfilled') {
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for (const tx of results[1].value) {
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const item = document.createElement('li');
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const link = document.createElement('a');
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link.href = tx.url;
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link.rel = 'noreferrer';
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link.textContent = tx.label + ' (' + tx.id.slice(0, 12) + '…)';
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item.append(link);
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activity.append(item);
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}
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status.textContent = (results[1].value.length ? provider.note : 'No recent activity returned by the provider.') +
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' Checked ' + checked + '.';
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} else {
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status.textContent = 'Activity unavailable. Try again or use the explorer below. Checked ' + checked + '.';
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}
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if (results[0].status === 'fulfilled') balance.textContent += '. Retrieved ' + checked + '.';
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}
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if (typeof document !== 'undefined') {
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const button = document.getElementById('refresh');
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button.hidden = false;
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button.addEventListener('click', async () => {
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button.disabled = true;
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const status = document.getElementById('refresh-status');
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status.textContent = 'Checking public providers…';
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try {
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await Promise.allSettled([...document.querySelectorAll('[data-chain]')].map(refreshCard));
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status.textContent = 'Check finished. Each coin shows its result below.';
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} finally {
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button.textContent = 'Refresh balances and activity';
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// A short cooldown avoids accidental bursts against public providers.
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setTimeout(() => { button.disabled = false; }, 10000);
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}
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});
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}
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if (typeof module !== 'undefined') module.exports = { units, providers };
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@@ -0,0 +1,56 @@
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'use strict';
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const { test } = require('node:test');
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const assert = require('node:assert/strict');
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const { units, providers } = require('./donations.js');
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test('native amounts retain precision and represent negative net changes', () => {
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assert.equal(units('1000000000000000001', 18), '1.000000000000000001');
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assert.equal(units(1, 8), '0.00000001');
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assert.equal(units(-123456789, 8), '-1.23456789');
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assert.equal(units(0, 9), '0');
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for (const invalid of [null, undefined, '', '1.5', NaN, Number.MAX_SAFE_INTEGER + 1]) {
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assert.throws(() => units(invalid, 8));
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}
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});
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test('provider failures never become zero balances', async () => {
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const original = global.fetch;
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try {
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global.fetch = async () => ({ ok: false, status: 429 });
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for (const provider of Object.values(providers)) {
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await assert.rejects(provider.balance('address'));
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}
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global.fetch = async () => ({ ok: true, json: async () => ({ status: '0', result: '0' }) });
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await assert.rejects(providers.eth.balance('address'));
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global.fetch = async () => ({ ok: true, json: async () => ({ error: { code: -32000 } }) });
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await assert.rejects(providers.sol.balance('address'));
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} finally { global.fetch = original; }
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});
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test('Bitcoin net activity accounts for change and preserves pending status', async () => {
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const original = global.fetch;
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try {
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global.fetch = async () => ({ ok: true, json: async () => [{ txid: 'abc',
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vin: [{ prevout: { scriptpubkey_address: 'fund', value: 100000000 } }],
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vout: [{ scriptpubkey_address: 'fund', value: 70000000 },
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{ scriptpubkey_address: 'other', value: 29000000 }],
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status: { confirmed: false } }] });
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const [activity] = await providers.btc.activity('fund');
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assert.match(activity.label, /-0\.3 BTC/);
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assert.match(activity.label, /pending/);
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} finally { global.fetch = original; }
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});
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test('Ethereum failed transfers are marked failed', async () => {
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const original = global.fetch;
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try {
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global.fetch = async () => ({ ok: true, json: async () => ({ items: [{
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hash: 'abc', from: { hash: 'FUND' }, to: { hash: 'other' },
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value: '1000000000000000001', status: 'error'
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}] }) });
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const [activity] = await providers.eth.activity('fund');
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assert.match(activity.label, /Outgoing/);
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assert.match(activity.label, /failed/);
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assert.match(activity.label, /1\.000000000000000001/);
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} finally { global.fetch = original; }
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});
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@@ -278,6 +278,13 @@ WORKER NAME | LAST IP | COUNT | ACCEPTED | REJ | 10 MINUTES
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</div>
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</div>
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<section id="development-fund" class="container py-4" aria-labelledby="development-fund-title">
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<h2 id="development-fund-title">Support Wownero development</h2>
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<p>Help fund Wownero development. Donate WOW to the community development fund:</p>
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<p style="overflow-wrap: anywhere; font-family: monospace;">Wo3MWeKwtA918DU4c69hVSNgejdWFCRCuWjShRY66mJkU2Hv58eygJWDJS1MNa2Ge5M1WjUkGHuLqHkweDxwZZU42d16v94mP</p>
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<p><a class="foot-link" href="donations.html">Donate XMR, BTC, ETH or SOL and view fund activity</a></p>
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</section>
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<div class="p-1" style="background-color: #048ba8;">
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<div class= "row">
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<div class="col-md-12">
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@@ -8,4 +8,8 @@
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<loc>https://wownero.org/mining.html</loc>
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<priority>0.8</priority>
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</url>
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<url>
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<loc>https://wownero.org/donations.html</loc>
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<priority>0.6</priority>
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</url>
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</urlset>
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Reference in New Issue
Block a user