forked from sent/waves
95 lines
2.3 KiB
HTML
95 lines
2.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>Changelog | webretro</title>
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<style>
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body {
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color: white;
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background-color: #101010;
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font-family: sans-serif;
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text-align: center;
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}
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p.breaker {
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margin-top: 100px;
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}
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#changelog {
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white-space: pre;
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}
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</style>
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</head>
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<body>
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<h1>Changelog | webretro</h1>
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<p class="breaker"></p>
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<div id="changelog">Loading changelog...</div>
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<p class="breaker"></p>
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<script type="text/javascript">
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var webretroVersion = 6.5;
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var latestVersion;
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var infoJsonUrl = "https://cdn.jsdelivr.net/gh/BinBashBanana/webretro/assets/info.json";
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var changelogDiv = document.getElementById("changelog");
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function grab(url, type, success, fail) {
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var req = new XMLHttpRequest();
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req.open("GET", url, true);
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req.overrideMimeType("text/plain; charset=x-user-defined");
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req.responseType = type;
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req.timeout = 8000;
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req.onload = function() {
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if (req.status >= 400) {
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if (fail) fail(req.status);
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} else {
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if (success) success(this.response);
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}
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}
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req.onerror = function() {
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if (fail) fail(0);
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}
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req.ontimeout = function() {
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if (fail) fail(0);
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}
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req.send();
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}
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function failure(error) {
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changelogDiv.textContent = "Failed to load changelog. Try reloading the page.";
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throw error;
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}
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grab(infoJsonUrl, "text", function(text) {
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try {
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var updateObj = JSON.parse(text);
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if (updateObj.webretro) {
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changelogDiv.textContent = "";
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latestVersion = updateObj.webretro;
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var versions = Object.keys(updateObj.versions).reverse();
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for (var i = 0; i < versions.length; i++) {
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var ver = parseFloat(versions[i]);
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var elVer = document.createElement("h3");
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elVer.textContent = "v" + ver.toFixed(1);
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if (ver == latestVersion) elVer.textContent += " (Latest Version)";
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if (ver == webretroVersion) elVer.textContent += " (Installed Version)";
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changelogDiv.appendChild(elVer);
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var elList = document.createElement("div");
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elList.textContent = "- " + updateObj.versions[versions[i]].changeList.join("\n- ");
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changelogDiv.appendChild(elList);
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}
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} else {
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failure();
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}
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} catch (e) {
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failure(e);
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}
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}, function(e) {
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failure(e);
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});
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</script>
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</body>
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</html> |