From 496e8ad2b7f7494172e63f999ec6872de7e91348 Mon Sep 17 00:00:00 2001
From: jokob-sk <jokob.sk@gmail.com>
Date: Fri, 14 Jan 2022 14:11:08 +1100
Subject: [PATCH] maintenance task

---
 front/maintenance.php          | 63 +++++++++++++++++++++++++++++++++-
 front/php/server/devices.php   | 34 ++++++++++++++++++
 front/php/templates/header.php |  2 +-
 3 files changed, 97 insertions(+), 2 deletions(-)

diff --git a/front/maintenance.php b/front/maintenance.php
index de350f84..cad959fc 100644
--- a/front/maintenance.php
+++ b/front/maintenance.php
@@ -21,6 +21,7 @@
 
 <!-- Content header--------------------------------------------------------- -->
     <section class="content-header">
+    <?php require 'php/templates/notification.php'; ?>
       <h1 id="pageTitle">
          Maintenance tools
       </h1>
@@ -37,6 +38,20 @@
       </div>
     </div>
 
+    <div class="col-xs-12">
+      <div class="pull-right">
+          <button type="button" class="btn btn-default pa-btn pa-btn-create"  style="margin-left:0px;"
+            id="btnBackup"   onclick="askCreateBackupDB()"> Backup DB </button>     
+      </div>
+    </div>
+
+    <div class="col-xs-12">
+      <div class="pull-right">
+          <button type="button" class="btn btn-default pa-btn pa-btn-delete"  style="margin-left:0px;"
+            id="btnRestore"   onclick="askRestoreBackupDB()"> Restore DB </button>     
+      </div>
+    </div>
+
     <!-- ----------------------------------------------------------------------- -->
     </section>
     <!-- /.content -->
@@ -53,7 +68,8 @@
 <script>
   function askDeleteDevicesWithEmptyMACs () {
   // Ask delete device
-  showModalWarning ('Delete Devices', 'Are you sure you want to delete all devices with empty MAC addresses?<br>(maybe you prefer to archive it)',
+
+  showModalWarning('Delete Devices', 'Are you sure you want to delete all devices with empty MAC addresses?<br>(maybe you prefer to archive it)',
     'Cancel', 'Delete', 'deleteDevicesWithEmptyMACs');
 }
 
@@ -65,6 +81,51 @@ function deleteDevicesWithEmptyMACs()
     showMessage (msg);
   });
 }
+
+
+
+
+// DB backup
+
+function askCreateBackupDB () {
+  // Ask delete device
+
+  showModalWarning('Backup DB', 'This creates a pialert.db_bak file in the /config folder',
+    'Cancel', 'Create', 'createBackupDB');
+}
+
+
+function createBackupDB()
+{ 
+  // Delete device
+  $.get('php/server/devices.php?action=createBackupDB', function(msg) {
+    showMessage (msg);
+  });
+}
+
+
+// DB restore
+
+function askRestoreBackupDB () {
+  // Ask delete device
+
+  showModalWarning('Restore DB', 'This restores a pialert.db_bak file from the /config folder',
+    'Cancel', 'Restore', 'restoreBackupDB');
+}
+
+
+function restoreBackupDB()
+{ 
+  // Delete device
+  $.get('php/server/devices.php?action=restoreBackupDB', function(msg) {
+    showMessage (msg);
+  });
+}
+
+
+
+
+
 </script>
 
 
diff --git a/front/php/server/devices.php b/front/php/server/devices.php
index 08a7f8f7..33582593 100644
--- a/front/php/server/devices.php
+++ b/front/php/server/devices.php
@@ -32,6 +32,9 @@
       case 'setDeviceData':           setDeviceData();                         break;
       case 'deleteDevice':            deleteDevice();                          break;
       case 'deleteAllWithEmptyMACs':  deleteAllWithEmptyMACs();                break;
+      case 'createBackupDB':          createBackupDB();                        break;
+      case 'restoreBackupDB':         restoreBackupDB();                       break;
+      
       
  
       case 'getDevicesTotals':        getDevicesTotals();                      break;
@@ -195,6 +198,37 @@ function deleteAllWithEmptyMACs() {
 }
 
 
+//------------------------------------------------------------------------------
+//  Create a DB backup
+//------------------------------------------------------------------------------
+function createBackupDB() {
+ 
+  //
+  $result = copy("/home/pi/pialert/db/pialert.db","/home/pi/pialert/config/pialert.db_bak");
+  // check result
+  if ($result == TRUE) {
+    echo "Copied successfully";
+  } else {
+    echo "Error copying DB. SSH into instance and copy manually.";
+  }
+}
+
+//------------------------------------------------------------------------------
+//  Restore latest DB backup
+//------------------------------------------------------------------------------
+function restoreBackupDB() {
+ 
+  //
+  $result = copy("/home/pi/pialert/config/pialert.db_bak", "/home/pi/pialert/db/pialert.db");
+  // check result
+  if ($result == TRUE) {
+    echo "Copied successfully";
+  } else {
+    echo "Error copying DB. SSH into instance and copy manually.";
+  }
+}
+
+
 
 //------------------------------------------------------------------------------
 //  Query total numbers of Devices by status
diff --git a/front/php/templates/header.php b/front/php/templates/header.php
index eae9305a..22204f33 100644
--- a/front/php/templates/header.php
+++ b/front/php/templates/header.php
@@ -170,7 +170,7 @@
         </li>
 
         <li class=" <?php if (in_array (basename($_SERVER['SCRIPT_NAME']), array('maintenance.php') ) ){ echo 'active'; } ?>">
-          <a href="maintenance.php"><i class="fa fa-bolt"></i> <span>Maintenance</span></a>
+          <a href="maintenance.php"><i class="fa fa-cog fa-spin fa-3x fa-fw"></i> <span>Maintenance</span></a>
         </li>
 
 <!--