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NetAlertX/front/php/server/devices.php
Jokob-sk eea4e2642c CSV import column order fix
2023-09-10 18:41:53 +10:00

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<?php
//------------------------------------------------------------------------------
// Pi.Alert
// Open Source Network Guard / WIFI & LAN intrusion detector
//
// devices.php - Front module. Server side. Manage Devices
//------------------------------------------------------------------------------
# Puche 2021 / 2022+ jokob jokob@duck.com GNU GPLv3
//------------------------------------------------------------------------------
// External files
require dirname(__FILE__).'/init.php';
//------------------------------------------------------------------------------
// Action selector
//------------------------------------------------------------------------------
// Set maximum execution time to 15 seconds
ini_set ('max_execution_time','30');
// Action functions
if (isset ($_REQUEST['action']) && !empty ($_REQUEST['action'])) {
$action = $_REQUEST['action'];
switch ($action) {
case 'getDeviceData': getDeviceData(); break;
case 'setDeviceData': setDeviceData(); break;
case 'getNetworkNodes': getNetworkNodes(); break;
case 'deleteDevice': deleteDevice(); break;
case 'deleteAllWithEmptyMACs': deleteAllWithEmptyMACs(); break;
case 'createBackupDB': createBackupDB(); break;
case 'deleteAllDevices': deleteAllDevices(); break;
case 'runScan15min': runScan15min(); break;
case 'runScan1min': runScan1min(); break;
case 'deleteUnknownDevices': deleteUnknownDevices(); break;
case 'deleteEvents': deleteEvents(); break;
case 'deleteEvents30': deleteEvents30(); break;
case 'deleteActHistory': deleteActHistory(); break;
case 'deleteDeviceEvents': deleteDeviceEvents(); break;
case 'PiaBackupDBtoArchive': PiaBackupDBtoArchive(); break;
case 'PiaRestoreDBfromArchive': PiaRestoreDBfromArchive(); break;
case 'PiaPurgeDBBackups': PiaPurgeDBBackups(); break;
case 'ExportCSV': ExportCSV(); break;
case 'ImportCSV': ImportCSV(); break;
case 'getDevicesTotals': getDevicesTotals(); break;
case 'getDevicesList': getDevicesList(); break;
case 'getDevicesListCalendar': getDevicesListCalendar(); break;
case 'getOwners': getOwners(); break;
case 'getDeviceTypes': getDeviceTypes(); break;
case 'getGroups': getGroups(); break;
case 'getLocations': getLocations(); break;
case 'updateNetworkLeaf': updateNetworkLeaf(); break;
case 'overwriteIconType': overwriteIconType(); break;
case 'getIcons': getIcons(); break;
case 'getActions': getActions(); break;
case 'getDevices': getDevices(); break;
case 'copyFromDevice': copyFromDevice(); break;
case 'wakeonlan': wakeonlan(); break;
default: logServerConsole ('Action: '. $action); break;
}
}
//------------------------------------------------------------------------------
// Query Device Data
//------------------------------------------------------------------------------
function getDeviceData() {
global $db;
// Request Parameters
$periodDate = getDateFromPeriod();
$mac = $_REQUEST['mac'];
// Device Data
$sql = 'SELECT rowid, *,
CASE WHEN dev_AlertDeviceDown=1 AND dev_PresentLastScan=0 THEN "Down"
WHEN dev_PresentLastScan=1 THEN "On-line"
ELSE "Off-line" END as dev_Status
FROM Devices
WHERE dev_MAC="'. $mac .'" or cast(rowid as text)="'. $mac. '"';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_ASSOC);
$deviceData = $row;
$mac = $deviceData['dev_MAC'];
$deviceData['dev_Network_Node_MAC_ADDR'] = $row['dev_Network_Node_MAC_ADDR'];
$deviceData['dev_Network_Node_port'] = $row['dev_Network_Node_port'];
$deviceData['dev_FirstConnection'] = formatDate ($row['dev_FirstConnection']); // Date formated
$deviceData['dev_LastConnection'] = formatDate ($row['dev_LastConnection']); // Date formated
$deviceData['dev_RandomMAC'] = ( in_array($mac[1], array("2","6","A","E","a","e")) ? 1 : 0);
// Count Totals
$condition = ' WHERE eve_MAC="'. $mac .'" AND eve_DateTime >= '. $periodDate;
// Connections
$sql = 'SELECT COUNT(*) FROM Sessions
WHERE ses_MAC="'. $mac .'"
AND ( ses_DateTimeConnection >= '. $periodDate .'
OR ses_DateTimeDisconnection >= '. $periodDate .'
OR ses_StillConnected = 1 )';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_NUM);
$deviceData['dev_Sessions'] = $row[0];
// Events
$sql = 'SELECT COUNT(*) FROM Events '. $condition .' AND eve_EventType <> "Connected" AND eve_EventType <> "Disconnected" ';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_NUM);
$deviceData['dev_Events'] = $row[0];
// Down Alerts
$sql = 'SELECT COUNT(*) FROM Events '. $condition .' AND eve_EventType = "Device Down"';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_NUM);
$deviceData['dev_DownAlerts'] = $row[0];
// Get current date using php, sql datetime does not return time respective to timezone.
$currentdate = date("Y-m-d H:i:s");
// Presence hours
$sql = 'SELECT CAST(( MAX (0, SUM (julianday (IFNULL (ses_DateTimeDisconnection,"'. $currentdate .'" ))
- julianday (CASE WHEN ses_DateTimeConnection < '. $periodDate .' THEN '. $periodDate .'
ELSE ses_DateTimeConnection END)) *24 )) AS INT)
FROM Sessions
WHERE ses_MAC="'. $mac .'"
AND ses_DateTimeConnection IS NOT NULL
AND (ses_DateTimeDisconnection IS NOT NULL OR ses_StillConnected = 1 )
AND ( ses_DateTimeConnection >= '. $periodDate .'
OR ses_DateTimeDisconnection >= '. $periodDate .'
OR ses_StillConnected = 1 )';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_NUM);
$deviceData['dev_PresenceHours'] = round ($row[0]);
// Return json
echo (json_encode ($deviceData));
}
//------------------------------------------------------------------------------
// Update Device Data
//------------------------------------------------------------------------------
function setDeviceData() {
global $db;
// sql
$sql = 'UPDATE Devices SET
dev_Name = "'. quotes($_REQUEST['name']) .'",
dev_Owner = "'. quotes($_REQUEST['owner']) .'",
dev_DeviceType = "'. quotes($_REQUEST['type']) .'",
dev_Vendor = "'. quotes($_REQUEST['vendor']) .'",
dev_Icon = "'. quotes($_REQUEST['icon']) .'",
dev_Favorite = "'. quotes($_REQUEST['favorite']) .'",
dev_Group = "'. quotes($_REQUEST['group']) .'",
dev_Location = "'. quotes($_REQUEST['location']) .'",
dev_Comments = "'. quotes($_REQUEST['comments']) .'",
dev_Network_Node_MAC_ADDR = "'. quotes($_REQUEST['networknode']).'",
dev_Network_Node_port = "'. quotes($_REQUEST['networknodeport']).'",
dev_StaticIP = "'. quotes($_REQUEST['staticIP']) .'",
dev_ScanCycle = "'. quotes($_REQUEST['scancycle']) .'",
dev_AlertEvents = "'. quotes($_REQUEST['alertevents']) .'",
dev_AlertDeviceDown = "'. quotes($_REQUEST['alertdown']) .'",
dev_SkipRepeated = "'. quotes($_REQUEST['skiprepeated']) .'",
dev_NewDevice = "'. quotes($_REQUEST['newdevice']) .'",
dev_Archived = "'. quotes($_REQUEST['archived']) .'"
WHERE dev_MAC="' . $_REQUEST['mac'] .'"';
// update Data
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo lang('BackDevices_DBTools_UpdDev');
} else {
echo lang('BackDevices_DBTools_UpdDevError')."\n\n$sql \n\n". $db->lastErrorMsg();
}
}
//------------------------------------------------------------------------------
// Delete Device
//------------------------------------------------------------------------------
function deleteDevice() {
global $db;
// sql
$sql = 'DELETE FROM Devices WHERE dev_MAC="' . $_REQUEST['mac'] .'"';
// execute sql
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo lang('BackDevices_DBTools_DelDev_a');
} else {
echo lang('BackDevices_DBTools_DelDevError_a')."\n\n$sql \n\n". $db->lastErrorMsg();
}
}
//------------------------------------------------------------------------------
// Delete all devices with empty MAC addresses
//------------------------------------------------------------------------------
function deleteAllWithEmptyMACs() {
global $db;
// sql
$sql = 'DELETE FROM Devices WHERE dev_MAC=""';
// execute sql
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo lang('BackDevices_DBTools_DelDev_b');
} else {
echo lang('BackDevices_DBTools_DelDevError_b')."\n\n$sql \n\n". $db->lastErrorMsg();
}
}
//------------------------------------------------------------------------------
// Delete all devices with empty MAC addresses
//------------------------------------------------------------------------------
function deleteUnknownDevices() {
global $db;
// sql
$sql = 'DELETE FROM Devices WHERE dev_Name="(unknown)"';
// execute sql
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo lang('BackDevices_DBTools_DelDev_b');
} else {
echo lang('BackDevices_DBTools_DelDevError_b')."\n\n$sql \n\n". $db->lastErrorMsg();
}
}
//------------------------------------------------------------------------------
// Delete Device Events
//------------------------------------------------------------------------------
function deleteDeviceEvents() {
global $db;
// sql
$sql = 'DELETE FROM Events WHERE eve_MAC="' . $_REQUEST['mac'] .'"';
// execute sql
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo lang('BackDevices_DBTools_DelEvents');
} else {
echo lang('BackDevices_DBTools_DelEventsError')."\n\n$sql \n\n". $db->lastErrorMsg();
}
}
//------------------------------------------------------------------------------
// Delete all devices
//------------------------------------------------------------------------------
function deleteAllDevices() {
global $db;
// sql
$sql = 'DELETE FROM Devices';
// execute sql
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo lang('BackDevices_DBTools_DelDev_b');
} else {
echo lang('BackDevices_DBTools_DelDevError_b')."\n\n$sql \n\n". $db->lastErrorMsg();
}
}
//------------------------------------------------------------------------------
// Delete all Events
//------------------------------------------------------------------------------
function deleteEvents() {
global $db;
// sql
$sql = 'DELETE FROM Events';
// execute sql
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo lang('BackDevices_DBTools_DelEvents');
} else {
echo lang('BackDevices_DBTools_DelEventsError')."\n\n$sql \n\n". $db->lastErrorMsg();
}
}
//------------------------------------------------------------------------------
// Delete all Events older than 30 days
//------------------------------------------------------------------------------
function deleteEvents30() {
global $db;
// sql
$sql = "DELETE FROM Events WHERE eve_DateTime <= date('now', '-30 day')";
// execute sql
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo lang('BackDevices_DBTools_DelEvents');
} else {
echo lang('BackDevices_DBTools_DelEventsError')."\n\n$sql \n\n". $db->lastErrorMsg();
}
}
//------------------------------------------------------------------------------
// Delete History
//------------------------------------------------------------------------------
function deleteActHistory() {
global $db;
// sql
$sql = 'DELETE FROM Online_History';
// execute sql
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo lang('BackDevices_DBTools_DelActHistory');
} else {
echo lang('BackDevices_DBTools_DelActHistoryError')."\n\n$sql \n\n". $db->lastErrorMsg();
}
}
//------------------------------------------------------------------------------
// Backup DB to Archiv
//------------------------------------------------------------------------------
function PiaBackupDBtoArchive() {
// prepare fast Backup
$file = '../../../db/pialert.db';
$newfile = '../../../db/pialert.db.latestbackup';
// copy files as a fast Backup
if (!copy($file, $newfile)) {
echo lang('BackDevices_Backup_CopError');
} else {
// Create archive with actual date
$Pia_Archive_Name = 'pialertdb_'.date("Ymd_His").'.zip';
$Pia_Archive_Path = '../../../db/';
exec('zip -j '.$Pia_Archive_Path.$Pia_Archive_Name.' ../../../db/pialert.db', $output);
// chheck if archive exists
if (file_exists($Pia_Archive_Path.$Pia_Archive_Name) && filesize($Pia_Archive_Path.$Pia_Archive_Name) > 0) {
echo lang('BackDevices_Backup_okay').': ('.$Pia_Archive_Name.')';
unlink($newfile);
echo("<meta http-equiv='refresh' content='1'>");
} else {
echo lang('BackDevices_Backup_Failed').' (pialert.db.latestbackup)';
}
}
}
//------------------------------------------------------------------------------
// Restore DB from Archiv
//------------------------------------------------------------------------------
function PiaRestoreDBfromArchive() {
// prepare fast Backup
$file = '../../../db/pialert.db';
$oldfile = '../../../db/pialert.db.prerestore';
// copy files as a fast Backup
if (!copy($file, $oldfile)) {
echo lang('BackDevices_Restore_CopError');
} else {
// extract latest archive and overwrite the actual pialert.db
$Pia_Archive_Path = '../../../db/';
exec('/bin/ls -Art '.$Pia_Archive_Path.'*.zip | /bin/tail -n 1 | /usr/bin/xargs -n1 /bin/unzip -o -d ../../../db/', $output);
// check if the pialert.db exists
if (file_exists($file)) {
echo lang('BackDevices_Restore_okay');
unlink($oldfile);
echo("<meta http-equiv='refresh' content='1'>");
} else {
echo lang('BackDevices_Restore_Failed');
}
}
}
//------------------------------------------------------------------------------
// Purge Backups
//------------------------------------------------------------------------------
function PiaPurgeDBBackups() {
$Pia_Archive_Path = '../../../db';
$Pia_Backupfiles = array();
$files = array_diff(scandir($Pia_Archive_Path, SCANDIR_SORT_DESCENDING), array('.', '..', 'pialert.db', 'pialertdb-reset.zip'));
foreach ($files as &$item)
{
$item = $Pia_Archive_Path.'/'.$item;
if (stristr($item, 'setting_') == '') {array_push($Pia_Backupfiles, $item);}
}
if (sizeof($Pia_Backupfiles) > 3)
{
rsort($Pia_Backupfiles);
unset($Pia_Backupfiles[0], $Pia_Backupfiles[1], $Pia_Backupfiles[2]);
$Pia_Backupfiles_Purge = array_values($Pia_Backupfiles);
for ($i = 0; $i < sizeof($Pia_Backupfiles_Purge); $i++)
{
unlink($Pia_Backupfiles_Purge[$i]);
}
}
echo lang('BackDevices_DBTools_Purge');
echo("<meta http-equiv='refresh' content='1'>");
}
//------------------------------------------------------------------------------
// Export CSV of devices
//------------------------------------------------------------------------------
function ExportCSV() {
header("Content-Type: application/octet-stream");
header("Content-Transfer-Encoding: Binary");
header("Content-disposition: attachment; filename=\"devices.csv\"");
global $db;
$func_result = $db->query("SELECT * FROM Devices");
// prepare CSV header row
// header array with column names
$columns = getDevicesColumns();
// wrap the headers with " (quotes)
$resultCSV = '"'.implode('","', $columns).'"';
//and append a new line
$resultCSV = $resultCSV."\n";
// retrieve the devices from the DB
while ($row = $func_result -> fetchArray (SQLITE3_ASSOC)) {
// loop through columns and add values to the string
$index = 0;
foreach ($columns as $columnName) {
// add quotes around the value to prevent issues with commas in fields
$resultCSV = $resultCSV.'"'.$row[$columnName].'"';
// detect last loop - skip as no comma needed
if ($index != count($columns) - 1 )
{
$resultCSV = $resultCSV.',';
}
$index++;
}
//$resultCSV = $resultCSV.implode(",", [$row["dev_MAC"], $row["dev_Name"]]);
$resultCSV = $resultCSV."\n";
}
//write the built CSV string
echo $resultCSV;
}
//------------------------------------------------------------------------------
// Import CSV of devices
//------------------------------------------------------------------------------
function ImportCSV() {
$file = '../../../config/devices.csv';
if (file_exists($file)) {
global $db;
$skipped = "";
$error = "";
// Read the CSV file
$data = file_get_contents($file);
$lines = explode("\n", $data);
// Get the column headers from the first line of the CSV
$header = str_getcsv(array_shift($lines));
$header = array_map('trim', $header);
// Delete everything form the DB table
$sql = 'DELETE FROM Devices';
$result = $db->query($sql);
// Build the SQL statement
$sql = "INSERT INTO Devices (" . implode(', ', $header) . ") VALUES ";
// Parse data from CSV file line by line (max 10000 lines)
$index = 0;
foreach($lines as $row) {
$rowArray = str_getcsv($row);
if (count($rowArray) === count($header)) {
// Make sure the number of columns matches the header
$rowArray = array_map(function ($value) {
return "'" . SQLite3::escapeString(trim($value)) . "'";
}, $rowArray);
$sql .= "(" . implode(', ', $rowArray) . "), ";
} else {
$skipped .= ($index + 1) . ",";
}
$index++;
}
// Remove the trailing comma and space from SQL
$sql = rtrim($sql, ', ');
// Execute the SQL query
$result = $db->query($sql);
if($error === "") {
// Import successful
echo lang('BackDevices_DBTools_ImportCSV') . " (Skipped lines: " . $skipped . ") ";
} else {
// An error occurred while writing to the DB, display the last error message
echo lang('BackDevices_DBTools_ImportCSVError') . "\n" . $error . "\n" . $sql . "\n\n" . $result;
}
} else {
echo lang('BackDevices_DBTools_ImportCSVMissing');
}
}
//------------------------------------------------------------------------------
// Query total numbers of Devices by status
//------------------------------------------------------------------------------
function getDevicesTotals() {
$resultJSON = "";
if(getCache("getDevicesTotals") != "")
{
$resultJSON = getCache("getDevicesTotals");
} else
{
global $db;
// combined query
$result = $db->query(
'SELECT
(SELECT COUNT(*) FROM Devices '. getDeviceCondition ('all').') as devices,
(SELECT COUNT(*) FROM Devices '. getDeviceCondition ('connected').') as connected,
(SELECT COUNT(*) FROM Devices '. getDeviceCondition ('favorites').') as favorites,
(SELECT COUNT(*) FROM Devices '. getDeviceCondition ('new').') as new,
(SELECT COUNT(*) FROM Devices '. getDeviceCondition ('down').') as down,
(SELECT COUNT(*) FROM Devices '. getDeviceCondition ('archived').') as archived
');
$row = $result -> fetchArray (SQLITE3_NUM);
$resultJSON = json_encode (array ($row[0], $row[1], $row[2], $row[3], $row[4], $row[5]));
// save to cache
setCache("getDevicesTotals", $resultJSON );
}
echo ($resultJSON);
}
//------------------------------------------------------------------------------
// Query the List of devices in a determined Status
//------------------------------------------------------------------------------
function getDevicesList() {
global $db;
$forceDefaultOrder = FALSE;
if (isset ($_REQUEST['forceDefaultOrder']) )
{
$forceDefaultOrder = TRUE;
}
// This object is used to map from the old order ( second parameter, first number) to the new mapping, that is represented by the 3rd parameter (Second number)
$columnOrderMapping = array(
array("dev_Name", 0, 0),
array("dev_Owner", 1, 1),
array("dev_DeviceType", 2, 2),
array("dev_Icon", 3, 3),
array("dev_Favorite", 4, 4),
array("dev_Group", 5, 5),
array("dev_FirstConnection", 6, 6),
array("dev_LastConnection", 7, 7),
array("dev_LastIP", 8, 8),
array("dev_MAC", 9, 9),
array("dev_Status", 10, 10),
array("dev_MAC_full", 11, 11),
array("dev_LastIP_orderable", 12, 12),
array("rowid", 13, 13),
array("dev_Network_Node_MAC_ADDR", 14, 14),
array("connected_devices", 15, 15),
array("dev_Location", 16, 16),
array("dev_Vendor", 17, 17),
array("dev_Network_Node_port", 18, 18)
);
if($forceDefaultOrder == FALSE)
{
// get device columns order
$sql = 'SELECT par_Value FROM Parameters where par_ID = "Front_Devices_Columns_Order"';
$result = $db->query($sql);
$row = $result -> fetchArray (SQLITE3_NUM);
if($row != NULL && count($row) == 1)
{
// ordered columns setting from the maintenance page
$orderedColumns = createArray($row[0]);
// init ordered columns
for($i = 0; $i < count($orderedColumns); $i++) {
$columnOrderMapping[$i][2] = $orderedColumns[$i];
}
}
}
// SQL
$condition = getDeviceCondition ($_REQUEST['status']);
$sql = 'SELECT * FROM (
SELECT rowid, *, CASE
WHEN t1.dev_AlertDeviceDown=1 AND t1.dev_PresentLastScan=0 THEN "Down"
WHEN t1.dev_NewDevice=1 THEN "New"
WHEN t1.dev_PresentLastScan=1 THEN "On-line"
ELSE "Off-line" END AS dev_Status
FROM Devices t1 '.$condition.') t3
LEFT JOIN
(
SELECT dev_Network_Node_MAC_ADDR as dev_Network_Node_MAC_ADDR_t2, dev_MAC as dev_MAC_t2,
count() as connected_devices
FROM Devices b
WHERE b.dev_Network_Node_MAC_ADDR NOT NULL group by b.dev_Network_Node_MAC_ADDR
) t2
ON (t3.dev_MAC = t2.dev_Network_Node_MAC_ADDR_t2);';
$result = $db->query($sql);
// arrays of rows
$tableData = array();
while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
$defaultOrder = array ($row['dev_Name'],
$row['dev_Owner'],
handleNull($row['dev_DeviceType']),
handleNull($row['dev_Icon'], "laptop"),
$row['dev_Favorite'],
$row['dev_Group'],
formatDate ($row['dev_FirstConnection']),
formatDate ($row['dev_LastConnection']),
$row['dev_LastIP'],
( in_array($row['dev_MAC'][1], array("2","6","A","E","a","e")) ? 1 : 0),
$row['dev_Status'],
$row['dev_MAC'], // MAC (hidden)
formatIPlong ($row['dev_LastIP']), // IP orderable
$row['rowid'], // Rowid (hidden)
handleNull($row['dev_Network_Node_MAC_ADDR']),
handleNull($row['connected_devices']),
handleNull($row['dev_Location']),
handleNull($row['dev_Vendor']),
handleNull($row['dev_Network_Node_port'])
);
$newOrder = array();
// reorder columns based on user settings
for($index = 0; $index < count($columnOrderMapping); $index++)
{
array_push($newOrder, $defaultOrder[$columnOrderMapping[$index][2]]);
}
$tableData['data'][] = $newOrder;
}
// Control no rows
if (empty($tableData['data'])) {
$tableData['data'] = '';
}
// Return json
echo (json_encode ($tableData));
}
//------------------------------------------------------------------------------
// Query the List of devices for calendar
//------------------------------------------------------------------------------
function getDevicesListCalendar() {
global $db;
// SQL
$condition = getDeviceCondition ($_REQUEST['status']);
$result = $db->query('SELECT * FROM Devices ' . $condition);
// arrays of rows
$tableData = array();
while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
if ($row['dev_Favorite'] == 1) {
$row['dev_Name'] = '<span class="text-yellow">&#9733</span>&nbsp'. $row['dev_Name'];
}
$tableData[] = array ('id' => $row['dev_MAC'],
'title' => $row['dev_Name'],
'favorite' => $row['dev_Favorite']);
}
// Return json
echo (json_encode ($tableData));
}
//------------------------------------------------------------------------------
// Query the List of Owners
//------------------------------------------------------------------------------
function getOwners() {
global $db;
// SQL
$sql = 'SELECT DISTINCT 1 as dev_Order, dev_Owner
FROM Devices
WHERE dev_Owner <> "(unknown)" AND dev_Owner <> ""
AND dev_Favorite = 1
UNION
SELECT DISTINCT 2 as dev_Order, dev_Owner
FROM Devices
WHERE dev_Owner <> "(unknown)" AND dev_Owner <> ""
AND dev_Favorite = 0
AND dev_Owner NOT IN
(SELECT dev_Owner FROM Devices WHERE dev_Favorite = 1)
ORDER BY 1,2 ';
$result = $db->query($sql);
// arrays of rows
$tableData = array();
while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
$tableData[] = array ('order' => $row['dev_Order'],
'name' => $row['dev_Owner']);
}
// Return json
echo (json_encode ($tableData));
}
//------------------------------------------------------------------------------
// Query Device Data
//------------------------------------------------------------------------------
function getNetworkNodes() {
global $db;
// Device Data
$sql = 'SELECT * FROM Devices WHERE dev_DeviceType in ( "AP", "Gateway", "Firewall", "Hypervisor", "Powerline", "Switch", "WLAN", "PLC", "Router","USB LAN Adapter", "USB WIFI Adapter")';
$result = $db->query($sql);
// arrays of rows
$tableData = array();
while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
// Push row data
$tableData[] = array('id' => $row['dev_MAC'],
'name' => $row['dev_Name'] );
}
// Control no rows
if (empty($tableData)) {
$tableData = [];
}
// Return json
echo (json_encode ($tableData));
}
//------------------------------------------------------------------------------
function getIcons() {
global $db;
// Device Data
$sql = 'select dev_Icon from Devices group by dev_Icon';
$result = $db->query($sql);
// arrays of rows
$tableData = array();
while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
$icon = handleNull($row['dev_Icon'], "laptop");
// Push row data
$tableData[] = array('id' => $icon,
'name' => '<i class="fa fa-'.$icon.'"></i> - '.$icon );
}
// Control no rows
if (empty($tableData)) {
$tableData = [];
}
// Return json
echo (json_encode ($tableData));
}
//------------------------------------------------------------------------------
function getActions() {
$tableData = array(
array('id' => 'wake-on-lan',
'name' => lang('DevDetail_WOL_Title'))
);
// Return json
echo (json_encode ($tableData));
}
//------------------------------------------------------------------------------
function getDevices() {
global $db;
// Device Data
$sql = 'select dev_MAC, dev_Name from Devices';
$result = $db->query($sql);
// arrays of rows
$tableData = array();
while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
$name = handleNull($row['dev_Name'], "(unknown)");
$mac = handleNull($row['dev_MAC'], "(unknown)");
// Push row data
$tableData[] = array('id' => $mac,
'name' => $name );
}
// Control no rows
if (empty($tableData)) {
$tableData = [];
}
// Return json
echo (json_encode ($tableData));
}
//------------------------------------------------------------------------------
// Query the List of types
//------------------------------------------------------------------------------
function getDeviceTypes() {
global $db;
$networkTypes = getNetworkTypes();
// SQL
$sql = 'SELECT DISTINCT 9 as dev_Order, dev_DeviceType
FROM Devices
WHERE dev_DeviceType NOT IN ("",
"Smartphone", "Tablet",
"Laptop", "Mini PC", "PC", "Printer", "Server", "Singleboard Computer (SBC)", "NAS",
"Domotic", "IP Camera", "Game Console", "SmartTV", "TV Decoder", "Virtual Assistance",
"Clock", "House Appliance", "Phone", "Radio",
"AP", "Gateway", "Firewall", "Hypervisor", "Powerline", "Switch", "WLAN", "PLC", "Router","USB LAN Adapter", "USB WIFI Adapter" )
UNION SELECT 1 as dev_Order, "Smartphone"
UNION SELECT 1 as dev_Order, "Tablet"
UNION SELECT 2 as dev_Order, "Laptop"
UNION SELECT 2 as dev_Order, "Mini PC"
UNION SELECT 2 as dev_Order, "PC"
UNION SELECT 2 as dev_Order, "Printer"
UNION SELECT 2 as dev_Order, "Server"
UNION SELECT 2 as dev_Order, "Singleboard Computer (SBC)"
UNION SELECT 2 as dev_Order, "NAS"
UNION SELECT 3 as dev_Order, "Domotic"
UNION SELECT 3 as dev_Order, "IP Camera"
UNION SELECT 3 as dev_Order, "Game Console"
UNION SELECT 3 as dev_Order, "SmartTV"
UNION SELECT 3 as dev_Order, "TV Decoder"
UNION SELECT 3 as dev_Order, "Virtual Assistance"
UNION SELECT 4 as dev_Order, "Clock"
UNION SELECT 4 as dev_Order, "House Appliance"
UNION SELECT 4 as dev_Order, "Phone"
UNION SELECT 4 as dev_Order, "Radio"
-- network devices
UNION SELECT 5 as dev_Order, "AP"
UNION SELECT 5 as dev_Order, "Gateway"
UNION SELECT 5 as dev_Order, "Firewall"
UNION SELECT 5 as dev_Order, "Hypervisor"
UNION SELECT 5 as dev_Order, "Powerline"
UNION SELECT 5 as dev_Order, "Switch"
UNION SELECT 5 as dev_Order, "WLAN"
UNION SELECT 5 as dev_Order, "PLC"
UNION SELECT 5 as dev_Order, "Router"
UNION SELECT 5 as dev_Order, "USB LAN Adapter"
UNION SELECT 5 as dev_Order, "USB WIFI Adapter"
UNION SELECT 10 as dev_Order, "Other"
ORDER BY 1,2';
$result = $db->query($sql);
// arrays of rows
$tableData = array();
while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
$tableData[] = array ('order' => $row['dev_Order'],
'name' => $row['dev_DeviceType']);
}
// Return json
echo (json_encode ($tableData));
}
//------------------------------------------------------------------------------
// Query the List of groups
//------------------------------------------------------------------------------
function getGroups() {
global $db;
// SQL
$sql = 'SELECT DISTINCT 1 as dev_Order, dev_Group
FROM Devices
WHERE dev_Group NOT IN ("(unknown)", "Others") AND dev_Group <> ""
UNION SELECT 1 as dev_Order, "Always on"
UNION SELECT 1 as dev_Order, "Friends"
UNION SELECT 1 as dev_Order, "Personal"
UNION SELECT 2 as dev_Order, "Others"
ORDER BY 1,2 ';
$result = $db->query($sql);
// arrays of rows
$tableData = array();
while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
$tableData[] = array ('order' => $row['dev_Order'],
'name' => $row['dev_Group']);
}
// Return json
echo (json_encode ($tableData));
}
//------------------------------------------------------------------------------
// Query the List of locations
//------------------------------------------------------------------------------
function getLocations() {
global $db;
// SQL
$sql = 'SELECT DISTINCT 9 as dev_Order, dev_Location
FROM Devices
WHERE dev_Location <> ""
AND dev_Location NOT IN (
"Bathroom", "Bedroom", "Dining room", "Hallway",
"Kitchen", "Laundry", "Living room", "Study",
"Attic", "Basement", "Garage",
"Back yard", "Garden", "Terrace",
"Other")
UNION SELECT 1 as dev_Order, "Bathroom"
UNION SELECT 1 as dev_Order, "Bedroom"
UNION SELECT 1 as dev_Order, "Dining room"
UNION SELECT 1 as dev_Order, "Hall"
UNION SELECT 1 as dev_Order, "Kitchen"
UNION SELECT 1 as dev_Order, "Laundry"
UNION SELECT 1 as dev_Order, "Living room"
UNION SELECT 1 as dev_Order, "Study"
UNION SELECT 2 as dev_Order, "Attic"
UNION SELECT 2 as dev_Order, "Basement"
UNION SELECT 2 as dev_Order, "Garage"
UNION SELECT 3 as dev_Order, "Back yard"
UNION SELECT 3 as dev_Order, "Garden"
UNION SELECT 3 as dev_Order, "Terrace"
UNION SELECT 10 as dev_Order, "Other"
ORDER BY 1,2 ';
$result = $db->query($sql);
// arrays of rows
$tableData = array();
while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
$tableData[] = array ('order' => $row['dev_Order'],
'name' => $row['dev_Location']);
}
// Return json
echo (json_encode ($tableData));
}
// ----------------------------------------------------------------------------------------
function updateNetworkLeaf()
{
$nodeMac = $_REQUEST['value'];
$leafMac = $_REQUEST['id'];
if ((false === filter_var($nodeMac , FILTER_VALIDATE_MAC) && $nodeMac != "Internet" && $nodeMac != "") || false === filter_var($leafMac , FILTER_VALIDATE_MAC) ) {
throw new Exception('Invalid mac address');
}
else
{
global $db;
// sql
$sql = 'UPDATE Devices SET "dev_Network_Node_MAC_ADDR" = "'. $nodeMac .'" WHERE "dev_MAC"="' . $leafMac.'"' ;
// update Data
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo 'OK';
} else {
echo 'KO';
}
}
}
// ----------------------------------------------------------------------------------------
function overwriteIconType()
{
$mac = $_REQUEST['mac'];
$icon = $_REQUEST['icon'];
if ((false === filter_var($mac , FILTER_VALIDATE_MAC) && $mac != "Internet" && $mac != "") ) {
throw new Exception('Invalid mac address');
}
else
{
global $db;
// sql
$sql = 'UPDATE Devices SET "dev_Icon" = "'. $icon .'" where dev_DeviceType in (select dev_DeviceType from Devices where dev_MAC = "' . $mac.'")' ;
// update Data
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo 'OK';
} else {
echo lang('BackDevices_Device_UpdDevError');
}
}
}
//------------------------------------------------------------------------------
// Wake-on-LAN
// Inspired by @leiweibau: https://github.com/leiweibau/Pi.Alert/commit/30427c7fea180670c71a2b790699e5d9e9e88ffd
//------------------------------------------------------------------------------
function wakeonlan() {
$WOL_HOST_IP = $_REQUEST['ip'];
$WOL_HOST_MAC = $_REQUEST['mac'];
if (!filter_var($WOL_HOST_IP, FILTER_VALIDATE_IP)) {
echo "Invalid IP! ". lang('BackDevDetail_Tools_WOL_error'); exit;
}
elseif (!filter_var($WOL_HOST_MAC, FILTER_VALIDATE_MAC)) {
echo "Invalid MAC! ". lang('BackDevDetail_Tools_WOL_error'); exit;
}
exec('wakeonlan '.$WOL_HOST_MAC , $output);
echo lang('BackDevDetail_Tools_WOL_okay');
}
//------------------------------------------------------------------------------
// Copy from device
//------------------------------------------------------------------------------
function copyFromDevice() {
$MAC_FROM = $_REQUEST['macFrom'];
$MAC_TO = $_REQUEST['macTo'];
if ((false === filter_var($MAC_FROM , FILTER_VALIDATE_MAC) && $MAC_FROM != "Internet" && $MAC_FROM != "") ) {
throw new Exception('Invalid mac address');
}
if ((false === filter_var($MAC_TO , FILTER_VALIDATE_MAC) && $MAC_TO != "Internet" && $MAC_TO != "") ) {
throw new Exception('Invalid mac address');
}
global $db;
// clean-up temporary table
$sql = "DROP TABLE temp_devices ";
$result = $db->query($sql);
// create temporary table with the source data
$sql = "CREATE TABLE temp_devices AS SELECT * FROM Devices WHERE dev_MAC = '". $MAC_FROM . "';";
$result = $db->query($sql);
// update temporary table with the correct target MAC
$sql = "UPDATE temp_devices SET dev_MAC = '". $MAC_TO . "';";
$result = $db->query($sql);
// delete previous entry
$sql = "DELETE FROM Devices WHERE dev_MAC = '". $MAC_TO . "';";
$result = $db->query($sql);
// insert new entry with the correct target MAC from the temporary table
$sql = "INSERT INTO Devices SELECT * FROM temp_devices WHERE dev_MAC = '".$MAC_TO."'";
$result = $db->query($sql);
// clean-up temporary table
$sql = "DROP TABLE temp_devices ";
$result = $db->query($sql);
// check result
if ($result == TRUE) {
echo 'OK';
} else {
echo lang('BackDevices_Device_UpdDevError');
}
}
//------------------------------------------------------------------------------
// Status Where conditions
//------------------------------------------------------------------------------
function getDeviceCondition ($deviceStatus) {
switch ($deviceStatus) {
case 'all': return 'WHERE dev_Archived=0'; break;
case 'connected': return 'WHERE dev_Archived=0 AND dev_PresentLastScan=1'; break;
case 'favorites': return 'WHERE dev_Archived=0 AND dev_Favorite=1'; break;
case 'new': return 'WHERE dev_Archived=0 AND dev_NewDevice=1'; break;
case 'down': return 'WHERE dev_Archived=0 AND dev_AlertDeviceDown=1 AND dev_PresentLastScan=0'; break;
case 'archived': return 'WHERE dev_Archived=1'; break;
default: return 'WHERE 1=0'; break;
}
}
?>
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