Add a tool to reset visitors count

server.js

@@ -48,7 +48,7 @@ function Server () {
       fileSize: (settings.maxFileSize > 0 ? settings.maxFileSize * 1024 * 1024 : Infinity), // filesize in bytes (settings accepts MB)
     },
   }));
-  this.server.use('/backup', fileUpload()); // Allow file upload on backup with no limits.
+  this.server.use('/tools', fileUpload()); // Allow file upload on backup with no limits.
 
   this.server.use('/files', express.static(path.join(__dirname, './public/files/')));
   this.server.use('/css', express.static(path.resolve('./node_modules/bulma/css/')));
@@ -168,12 +168,17 @@ function Server () {
     }
   });
 
-  this.server.get('/backup', (req, res) => {
+  this.server.get('/tools', (req, res) => {
-    if (req.query.pass === settings.backupPassword) {
+    if (req.query.pass === settings.toolsPassword) {
       const templateValues = {};
-      let html = this.fillTemplate('./templates/pages/backup.html', templateValues);
+      let html = this.fillTemplate('./templates/pages/tools.html', templateValues);
 
-      if (req.query.dl && ['files', 'history'].includes(req.query.dl)) {
+      if (req.query.do && ['resetVisitors'].includes(req.query.do)) {
+        this.connections = 0;
+        templateValues.resetVisitors = 'Done!';
+        html = this.fillTemplate('./templates/pages/tools.html', templateValues);
+        res.send(html);
+      } else if (req.query.dl && ['files', 'history'].includes(req.query.dl)) {
         const onezip = require('onezip');
         const { dl } = req.query;
         const saveLocation = path.resolve(this.fileLocation, dl + 'Backup.zip');
@@ -186,7 +191,7 @@ function Server () {
           .on('error', (error) => {
             console.error(error);
             templateValues[dl + 'Download'] = 'Something went wrong: ' + JSON.stringify(error);
-            html = this.fillTemplate('./templates/pages/backup.html', templateValues);
+            html = this.fillTemplate('./templates/pages/tools.html', templateValues);
             res.send(html);
           })
           .on('end', () => {
@@ -194,7 +199,7 @@ function Server () {
             let backupLocation = saveLocation.replace(/\\/g, '/');
             backupLocation = backupLocation.substr(backupLocation.lastIndexOf('/'));
             templateValues[dl + 'Download'] = '<a download href="' + encodeURI('./files' + backupLocation) + '">Download</a> (This will be removed from the server in 1 hour)';
-            html = this.fillTemplate('./templates/pages/backup.html', templateValues);
+            html = this.fillTemplate('./templates/pages/tools.html', templateValues);
             res.send(html);
             console.log('Will delete ' + saveLocation + ' in 1 hour');
             setTimeout(() => {
@@ -214,10 +219,10 @@ function Server () {
       res.status(400).send();
     }
   });
-  this.server.post('/backup', (req, res) => {
+  this.server.post('/tools', (req, res) => {
-    if (req.query.pass === settings.backupPassword) {
+    if (req.query.pass === settings.toolsPassword) {
       const templateValues = {};
-      let html = this.fillTemplate('./templates/pages/backup.html', templateValues);
+      let html = this.fillTemplate('./templates/pages/tools.html', templateValues);
 
       const { files } = req;
       if (Object.keys(files).length > 0) {
@@ -229,7 +234,7 @@ function Server () {
             if (err) {
               console.error(error);
               templateValues[backupType + 'UploadSuccess'] = 'Could not upload the file.';
-              html = this.fillTemplate('./templates/pages/backup.html', templateValues);
+              html = this.fillTemplate('./templates/pages/tools.html', templateValues);
               res.send(html);
             } else {
               onezip.extract(uploadPath, path.resolve('./public', backupType))
@@ -239,12 +244,12 @@ function Server () {
                 .on('error', (error) => {
                   console.error(error);
                   templateValues[backupType + 'UploadSuccess'] = 'Something went wrong: ' + JSON.stringify(error);
-                  html = this.fillTemplate('./templates/pages/backup.html', templateValues);
+                  html = this.fillTemplate('./templates/pages/tools.html', templateValues);
                   res.send(html);
                 })
                 .on('end', () => {
                   templateValues[backupType + 'UploadSuccess'] = 'Uploaded Successfully!';
-                  html = this.fillTemplate('./templates/pages/backup.html', templateValues);
+                  html = this.fillTemplate('./templates/pages/tools.html', templateValues);
                   res.send(html);
                   fs.unlink(uploadPath, (err) => {
                     if (err) {
@@ -258,7 +263,7 @@ function Server () {
           });
         } else {
           templateValues['generalError'] = '<p>' + backupType + ' is not a valid backup type.</p>';
-          html = this.fillTemplate('./templates/pages/backup.html', templateValues);
+          html = this.fillTemplate('./templates/pages/tools.html', templateValues);
           res.send(html);
         }
       } else {
@@ -288,6 +293,7 @@ function Server () {
     socket.on('disconnect', () => {
       if (!settings.hideVisitors) {
         this.connections--;
+        if (this.connections < 0) this.connections = 0;
         this.io.emit('update visitors', this.connections);
       }
       this.deleteBooks(socket.id);

settings.example.json

@@ -8,7 +8,7 @@
   "maxFileSize": 0,
   "maxHistory": 0,
   "allowedFormats": [".epub", ".mobi", ".pdf"],
-  "backupPassword": "password",
+  "toolsPassword": "password",
   "hideVisitors": false,
   "sslPrivateKey": null,
   "sslCertificate": null,

templates/pages/tools.html

@@ -1,16 +1,23 @@
 <!DOCTYPE html>
 <html>
 <head>
-  <title>Backup</title>
+  <title>Tools{{titleSeparator}}{{siteTitle}}</title>
 </head>
 <body>
-<h1>Backup/Restore</h1>
+<h1>Tools</h1>
+<h3>Management</h3>
 <p>
-  This page allows you to download a <code>.zip</code> file of your Files folder and your History
+  <a href="#" id="resetVisitors">
+    <button>Reset Visitors Count</button>
+  </a> {{resetVisitors}}
+</p>
+<h3>Backup/Restore</h3>
+<p>
+  These tools allows you to download a <code>.zip</code> file of your Files folder and your History
   folder or re-import one of the zipped files you received from a backup.
 </p>
 
-<h2>Export</h2>
+<h5>Export</h5>
 <p>
   <a href="#" id="filesDownload">
     <button>Back Up the <code>files</code> Folder</button>
@@ -22,7 +29,7 @@
   </a> {{historyDownload}}
 </p>
 
-<h2>Import</h2>
+<h5>Import</h5>
 {{generalError}}
 <form id="filesForm" action="." method="post" enctype="multipart/form-data">
   <p>
@@ -58,14 +65,16 @@ function getParameterByName(name, url) {
 
 window.onload = function() {
   var pass = getParameterByName('pass');
+  var resetVisitorsLink = document.getElementById('resetVisitors');
   var filesDownloadLink = document.getElementById('filesDownload');
   var historyDownloadLink = document.getElementById('historyDownload');
   var filesForm = document.getElementById('filesForm');
   var historyForm = document.getElementById('historyForm');
-  filesDownloadLink.href = './backup?pass=' + pass + '&dl=files';
+  resetVisitorsLink.href = './tools?pass=' + pass + '&do=resetVisitors';
-  historyDownloadLink.href = './backup?pass=' + pass + '&dl=history';
+  filesDownloadLink.href = './tools?pass=' + pass + '&dl=files';
-  filesForm.action = './backup?pass=' + pass;
+  historyDownloadLink.href = './tools?pass=' + pass + '&dl=history';
-  historyForm.action = './backup?pass=' + pass;
+  filesForm.action = './tools?pass=' + pass;
+  historyForm.action = './tools?pass=' + pass;
 }
 </script>
 </body>