From a7709ce6e17e5645047e39275c0acc478aed4448 Mon Sep 17 00:00:00 2001
From: jokob-sk <jokob.sk@gmail.com>
Date: Sat, 30 Jul 2022 10:53:13 +1000
Subject: [PATCH] Added Delete Events per device in Device details

---
 front/deviceDetails.php                | 29 ++++++++++++++++++++++++++
 front/php/server/devices.php           | 23 +++++++++++++++++++-
 front/php/templates/language/en_us.php |  9 ++++++++
 3 files changed, 60 insertions(+), 1 deletion(-)

diff --git a/front/deviceDetails.php b/front/deviceDetails.php
index 640182a2..5bb283bc 100644
--- a/front/deviceDetails.php
+++ b/front/deviceDetails.php
@@ -412,6 +412,8 @@ if ($_REQUEST['mac'] == 'Internet') { $DevDetail_Tap_temp = "Tools"; } else { $D
                   <!-- Buttons -->
                   <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="btnDeleteEvents"   onclick="askDeleteDeviceEvents()">   <?php echo $pia_lang['DevDetail_button_DeleteEvents'];?> </button>
                         <button type="button" class="btn btn-default pa-btn pa-btn-delete"  style="margin-left:0px;"
                           id="btnDelete"   onclick="askDeleteDevice()">   <?php echo $pia_lang['DevDetail_button_Delete'];?> </button>
                         <button type="button" class="btn btn-default pa-btn" style="margin-left:6px;" 
@@ -1346,6 +1348,33 @@ function skipNotifications () {
   activateSaveRestoreData();
 }
 
+// -----------------------------------------------------------------------------
+function askDeleteDeviceEvents () {
+  // Check MAC
+  if (mac == '') {
+    return;
+  }
+
+  // Ask delete device Events 
+  showModalWarning ('<?php echo $pia_lang['DevDetail_button_DeleteEvents'];?>', '<?php echo $pia_lang['DevDetail_button_DeleteEvents_Warning'];?>',
+    '<?php echo $pia_lang['Gen_Cancel'];?>', '<?php echo $pia_lang['Gen_Delete'];?>', 'deleteDeviceEvents');
+}
+
+function deleteDeviceEvents () {
+  // Check MAC
+  if (mac == '') {
+    return;
+  }
+
+  // Delete device events
+  $.get('php/server/devices.php?action=deleteDeviceEvents&mac='+ mac, function(msg) {
+    showMessage (msg);
+  });
+
+  // Deactivate controls
+  $('#panDetails :input').attr('disabled', true);
+}
+
 // -----------------------------------------------------------------------------
 function askDeleteDevice () {
   // Check MAC
diff --git a/front/php/server/devices.php b/front/php/server/devices.php
index 8b55d3ac..ffd99c6e 100644
--- a/front/php/server/devices.php
+++ b/front/php/server/devices.php
@@ -42,6 +42,7 @@ if (strlen($pia_lang_selected) == 0) {$pia_lang_selected = 'en_us';}
       case 'getDeviceData':           getDeviceData();                         break;
       case 'setDeviceData':           setDeviceData();                         break;
       case 'deleteDevice':            deleteDevice();                          break;
+      case 'deleteDeviceEvents':      deleteDeviceEvents();                    break;
       case 'deleteAllWithEmptyMACs':  deleteAllWithEmptyMACs();                break;      
       case 'createBackupDB':          createBackupDB();                        break;
       case 'restoreBackupDB':         restoreBackupDB();                       break;
@@ -55,7 +56,7 @@ if (strlen($pia_lang_selected) == 0) {$pia_lang_selected = 'en_us';}
       case 'PiaRestoreDBfromArchive': PiaRestoreDBfromArchive();               break;
       case 'PiaPurgeDBBackups':       PiaPurgeDBBackups();                     break;
       case 'PiaEnableDarkmode':       PiaEnableDarkmode();                     break;
-      case 'PiaToggleArpScan':        PiaToggleArpScan();                      break;
+      case 'PiaToggleArpScan':        PiaToggleArpScan();                      break;      
 
       case 'getDevicesTotals':        getDevicesTotals();                      break;
       case 'getDevicesList':          getDevicesList();                        break;
@@ -202,6 +203,26 @@ function deleteDevice() {
   }
 }
 
+//------------------------------------------------------------------------------
+//  Delete Device Events
+//------------------------------------------------------------------------------
+function deleteDeviceEvents() {
+  global $db;
+  global $pia_lang;
+
+  // sql
+  $sql = 'DELETE FROM Events WHERE eve_MAC="' . $_REQUEST['mac'] .'"';
+  // execute sql
+  $result = $db->query($sql);
+
+  // check result
+  if ($result == TRUE) {
+    echo $pia_lang['BackDevices_DBTools_DelEvents'];
+  } else {
+    echo $pia_lang['BackDevices_DBTools_DelEventsError']."\n\n$sql \n\n". $db->lastErrorMsg();
+  }
+}
+
 //------------------------------------------------------------------------------
 //  Delete all devices with empty MAC addresses
 //------------------------------------------------------------------------------
diff --git a/front/php/templates/language/en_us.php b/front/php/templates/language/en_us.php
index ec7975f4..4da54f24 100644
--- a/front/php/templates/language/en_us.php
+++ b/front/php/templates/language/en_us.php
@@ -1,4 +1,11 @@
 <?php
+//////////////////////////////////////////////////////////////////
+// General
+//////////////////////////////////////////////////////////////////
+$pia_lang['Gen_Delete'] = 'Delete';
+$pia_lang['Gen_Cancel'] = 'Cancel';
+
+
 //////////////////////////////////////////////////////////////////
 // Device Page
 //////////////////////////////////////////////////////////////////
@@ -137,6 +144,8 @@ $pia_lang['DevDetail_EveandAl_RandomMAC'] = 'Random MAC';
 $pia_lang['DevDetail_EveandAl_ScanCycle_a'] = 'Scan Device (1 min)';
 $pia_lang['DevDetail_EveandAl_ScanCycle_z'] = 'Don&#39;t Scan Device (0 min)';
 $pia_lang['DevDetail_button_Delete'] = 'Delete Device';
+$pia_lang['DevDetail_button_DeleteEvents'] = 'Delete Events';
+$pia_lang['DevDetail_button_DeleteEvents_Warning'] = 'Are you sure you want to delete all Events of this device?<br><br>(this will clear the <b>Events history</b> and the <b>Sessions</b> and might help with constant (persistent) notifications)';
 $pia_lang['DevDetail_button_Reset'] = 'Reset Changes';
 $pia_lang['DevDetail_button_Save'] = 'Save';
 $pia_lang['DevDetail_SessionTable_Order'] = 'Order';