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@@ -30,7 +30,7 @@ input[type=number] {
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<body style="font-family: arial; padding: 0px 10px;">
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<h2>Backup Configuration</h2>
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-<p>With the following action the config folder on the SD-card gets zipped and provided as a download.</p>
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+<p>With the following action the <a href="/fileserver/config/" target="_self">config</a> folder on the SD-card gets zipped and provided as a download.</p>
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<table border="0">
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</tr>
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@@ -44,8 +44,7 @@ input[type=number] {
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</table>
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<hr>
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<h2>Restore Configuration</h2>
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-<p>Not implemented yet.<br>
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-But you can use the <a href="/fileserver/config" target="_self">File Server</a> to upload individual files.</p>
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+<p>Use the <a href="/fileserver/config/" target="_self">File Server</a> to upload individual files.</p>
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</body>
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@@ -54,15 +53,19 @@ But you can use the <a href="/fileserver/config" target="_self">File Server</a>
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<script>
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function doBackup() {
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-
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document.getElementById("progress").innerHTML = "Creating backup...";
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// Get hostname
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- var xhttp = new XMLHttpRequest();
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- xhttp.open("GET", "/version?type=Hostname", false);
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- xhttp.send();
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-
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- hostname = xhttp.responseText;
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+ try {
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+ var xhttp = new XMLHttpRequest();
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+ xhttp.open("GET", "/version?type=Hostname", false);
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+ xhttp.send();
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+ hostname = xhttp.responseText;
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+ }
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+ catch(err) {
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+ alert("Failed to fetch hostname: " + err.message);
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+ return;
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+ }
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// get date/time
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var dateTime = new Date().toJSON().slice(0,10) + "_" + new Date().toJSON().slice(11,19).replaceAll(":", "-");
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@@ -71,12 +74,17 @@ function doBackup() {
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console.log(zipFilename);
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// Get files list
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- var xhttp = new XMLHttpRequest();
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- xhttp.open("GET", "/fileserver/config/", false);
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- xhttp.send();
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-
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- var parser = new DOMParser();
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- var content = parser.parseFromString(xhttp.responseText, 'text/html');
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+ try {
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+ var xhttp = new XMLHttpRequest();
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+ xhttp.open("GET", "/fileserver/config/", false);
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+ xhttp.send();
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+
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+ var parser = new DOMParser();
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+ var content = parser.parseFromString(xhttp.responseText, 'text/html'); }
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+ catch(err) {
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+ alert("Failed to fetch files list: " + err.message);
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+ return;
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+ }
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const list = content.querySelectorAll("a");
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@@ -88,7 +96,13 @@ function doBackup() {
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}
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// Pack as zip and download
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- saveZip(zipFilename, urls);
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+ try {
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+ saveZip(zipFilename, urls);
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+ }
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+ catch(err) {
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+ alert("Failed to zip files: " + err.message);
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+ return;
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+ }
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}
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@@ -123,5 +137,4 @@ const saveZip = (filename, urls) => {
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</script>
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-
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</html>
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George Ruinelli