diff --git a/wled00/data/index.js b/wled00/data/index.js
index 2c1f143a..bd27f952 100644
--- a/wled00/data/index.js
+++ b/wled00/data/index.js
@@ -2224,6 +2224,7 @@ function requestJson(command=null)
if (json.info) {
let i = json.info;
parseInfo(i);
+ checkVersionUpgrade(i); // Check for version upgrade
populatePalettes(i);
if (isInfo) populateInfo(i);
}
@@ -3681,6 +3682,181 @@ function mergeDeep(target, ...sources)
}
return mergeDeep(target, ...sources);
}
+// Version reporting feature
+var versionCheckDone = false;
+
+function checkVersionUpgrade(info) {
+ // Only check once per page load
+ if (versionCheckDone) return;
+ versionCheckDone = true;
+
+ // Fetch version-info.json using existing /edit endpoint
+ fetch('/edit?edit=version-info.json', {
+ method: 'get'
+ })
+ .then(res => {
+ if (res.status === 404) {
+ // File doesn't exist - first install, show install prompt
+ showVersionUpgradePrompt(info, null, info.ver);
+ return null;
+ }
+ if (!res.ok) {
+ throw new Error('Failed to fetch version-info.json');
+ }
+ return res.json();
+ })
+ .then(versionInfo => {
+ if (!versionInfo) return; // 404 case already handled
+
+ // Check if user opted out
+ if (versionInfo.neverAsk) return;
+
+ // Check if version has changed
+ const currentVersion = info.ver;
+ const storedVersion = versionInfo.version || '';
+
+ if (storedVersion && storedVersion !== currentVersion) {
+ // Version has changed, show upgrade prompt
+ showVersionUpgradePrompt(info, storedVersion, currentVersion);
+ } else if (!storedVersion) {
+ // Empty version in file, show install prompt
+ showVersionUpgradePrompt(info, null, currentVersion);
+ }
+ })
+ .catch(e => {
+ console.log('Failed to load version-info.json', e);
+ // On error, save current version for next time
+ if (info && info.ver) {
+ updateVersionInfo(info.ver, false);
+ }
+ });
+}
+
+function showVersionUpgradePrompt(info, oldVersion, newVersion) {
+ // Determine if this is an install or upgrade
+ const isInstall = !oldVersion;
+
+ // Create overlay and dialog
+ const overlay = d.createElement('div');
+ overlay.id = 'versionUpgradeOverlay';
+ overlay.style.cssText = 'position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.7);z-index:10000;display:flex;align-items:center;justify-content:center;';
+
+ const dialog = d.createElement('div');
+ dialog.style.cssText = 'background:var(--c-1);border-radius:10px;padding:25px;max-width:500px;margin:20px;box-shadow:0 4px 6px rgba(0,0,0,0.3);';
+
+ // Build contextual message based on install vs upgrade
+ const title = isInstall
+ ? '🎉 Thank you for installing WLED!'
+ : '🎉 WLED Upgrade Detected!';
+
+ const description = isInstall
+ ? `You are now running WLED ${newVersion}.`
+ : `Your WLED has been upgraded from ${oldVersion} to ${newVersion}.`;
+
+ const question = 'Would you like to help the WLED development team by reporting your installation? This helps us understand what hardware and versions are being used.'
+
+ dialog.innerHTML = `
+ ${title}
+ ${description}
+ ${question}
+
+
+
+
+
+ `;
+
+ overlay.appendChild(dialog);
+ d.body.appendChild(overlay);
+
+ // Add event listeners
+ gId('versionReportYes').addEventListener('click', () => {
+ reportUpgradeEvent(oldVersion, newVersion);
+ d.body.removeChild(overlay);
+ });
+
+ gId('versionReportNo').addEventListener('click', () => {
+ // Don't update version, will ask again on next load
+ d.body.removeChild(overlay);
+ });
+
+ gId('versionReportNever').addEventListener('click', () => {
+ updateVersionInfo(newVersion, true);
+ d.body.removeChild(overlay);
+ showToast('You will not be asked again.');
+ });
+}
+
+function reportUpgradeEvent(oldVersion, newVersion) {
+ showToast('Reporting upgrade...');
+
+ // Fetch fresh data from /json/info endpoint as requested
+ fetch('/json/info', {
+ method: 'get'
+ })
+ .then(res => res.json())
+ .then(infoData => {
+ // Map to UpgradeEventRequest structure per OpenAPI spec
+ // Required fields: deviceId, version, previousVersion, releaseName, chip, ledCount, isMatrix, bootloaderSHA256
+ const upgradeData = {
+ deviceId: infoData.deviceId,
+ version: infoData.ver || '', // Current version string
+ previousVersion: oldVersion || '', // Previous version from version-info.json
+ releaseName: infoData.release,
+ chip: infoData.arch || '', // Chip architecture (esp32, esp8266, etc)
+ ledCount: infoData.leds ? infoData.leds.count : 0, // Number of LEDs
+ isMatrix: !!(infoData.leds && infoData.leds.matrix), // Whether it's a 2D matrix setup
+ bootloaderSHA256: infoData.bootloaderSHA256 || '' // Bootloader SHA256 hash
+ };
+
+ // Make AJAX call to postUpgradeEvent API
+ return fetch('https://usage.wled.me/api/usage/upgrade', {
+ method: 'POST',
+ headers: {
+ 'Content-Type': 'application/json'
+ },
+ body: JSON.stringify(upgradeData)
+ });
+ })
+ .then(res => {
+ if (res.ok) {
+ showToast('Thank you for reporting!');
+ updateVersionInfo(newVersion, false);
+ } else {
+ showToast('Report failed. Please try again later.', true);
+ // Do NOT update version info on failure - user will be prompted again
+ }
+ })
+ .catch(e => {
+ console.log('Failed to report upgrade', e);
+ showToast('Report failed. Please try again later.', true);
+ // Do NOT update version info on error - user will be prompted again
+ });
+}
+
+function updateVersionInfo(version, neverAsk) {
+ const versionInfo = {
+ version: version,
+ neverAsk: neverAsk
+ };
+
+ // Create a Blob with JSON content and use /upload endpoint
+ const blob = new Blob([JSON.stringify(versionInfo)], { type: 'application/json' });
+ const formData = new FormData();
+ formData.append('data', blob, 'version-info.json');
+
+ fetch('/upload', {
+ method: 'POST',
+ body: formData
+ })
+ .then(res => res.text())
+ .then(data => {
+ console.log('Version info updated', data);
+ })
+ .catch(e => {
+ console.log('Failed to update version-info.json', e);
+ });
+}
size();
_C.style.setProperty('--n', N);