mirror of
https://github.com/jokob-sk/NetAlertX.git
synced 2025-12-07 09:36:05 -08:00
559 lines
20 KiB
PHP
559 lines
20 KiB
PHP
<?php
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//------------------------------------------------------------------------------
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// Pi.Alert
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// Open Source Network Guard / WIFI & LAN intrusion detector
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//
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// devices.php - Front module. Server side. Manage Devices
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//------------------------------------------------------------------------------
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// Puche 2021 pi.alert.application@gmail.com GNU GPLv3
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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// External files
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require 'db.php';
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require 'util.php';
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//------------------------------------------------------------------------------
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// Action selector
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//------------------------------------------------------------------------------
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// Set maximum execution time to 15 seconds
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ini_set ('max_execution_time','15');
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// Open DB
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OpenDB();
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// Action functions
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if (isset ($_REQUEST['action']) && !empty ($_REQUEST['action'])) {
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$action = $_REQUEST['action'];
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switch ($action) {
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case 'getDeviceData': getDeviceData(); break;
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case 'setDeviceData': setDeviceData(); break;
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case 'deleteDevice': deleteDevice(); break;
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case 'deleteAllWithEmptyMACs': deleteAllWithEmptyMACs(); break;
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case 'createBackupDB': createBackupDB(); break;
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case 'restoreBackupDB': restoreBackupDB(); break;
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case 'deleteAllDevices': deleteAllDevices(); break;
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case 'getDevicesTotals': getDevicesTotals(); break;
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case 'getDevicesList': getDevicesList(); break;
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case 'getDevicesListCalendar': getDevicesListCalendar(); break;
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case 'getOwners': getOwners(); break;
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case 'getDeviceTypes': getDeviceTypes(); break;
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case 'getGroups': getGroups(); break;
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case 'getLocations': getLocations(); break;
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default: logServerConsole ('Action: '. $action); break;
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}
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}
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//------------------------------------------------------------------------------
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// Query Device Data
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//------------------------------------------------------------------------------
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function getDeviceData() {
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global $db;
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// Request Parameters
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$periodDate = getDateFromPeriod();
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$mac = $_REQUEST['mac'];
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// Device Data
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$sql = 'SELECT rowid, *,
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CASE WHEN dev_AlertDeviceDown=1 AND dev_PresentLastScan=0 THEN "Down"
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WHEN dev_PresentLastScan=1 THEN "On-line"
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ELSE "Off-line" END as dev_Status
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FROM Devices
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WHERE dev_MAC="'. $mac .'" or cast(rowid as text)="'. $mac. '"';
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$result = $db->query($sql);
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$row = $result -> fetchArray (SQLITE3_ASSOC);
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$deviceData = $row;
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$mac = $deviceData['dev_MAC'];
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$deviceData['dev_FirstConnection'] = formatDate ($row['dev_FirstConnection']); // Date formated
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$deviceData['dev_LastConnection'] = formatDate ($row['dev_LastConnection']); // Date formated
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$deviceData['dev_RandomMAC'] = ( in_array($mac[1], array("2","6","A","E","a","e")) ? 1 : 0);
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// Count Totals
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$condition = ' WHERE eve_MAC="'. $mac .'" AND eve_DateTime >= '. $periodDate;
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// Connections
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$sql = 'SELECT COUNT(*) FROM Sessions
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WHERE ses_MAC="'. $mac .'"
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AND ( ses_DateTimeConnection >= '. $periodDate .'
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OR ses_DateTimeDisconnection >= '. $periodDate .'
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OR ses_StillConnected = 1 )';
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$result = $db->query($sql);
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$row = $result -> fetchArray (SQLITE3_NUM);
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$deviceData['dev_Sessions'] = $row[0];
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// Events
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$sql = 'SELECT COUNT(*) FROM Events '. $condition .' AND eve_EventType <> "Connected" AND eve_EventType <> "Disconnected" ';
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$result = $db->query($sql);
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$row = $result -> fetchArray (SQLITE3_NUM);
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$deviceData['dev_Events'] = $row[0];
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// Down Alerts
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$sql = 'SELECT COUNT(*) FROM Events '. $condition .' AND eve_EventType = "Device Down"';
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$result = $db->query($sql);
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$row = $result -> fetchArray (SQLITE3_NUM);
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$deviceData['dev_DownAlerts'] = $row[0];
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// Presence hours
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$sql = 'SELECT CAST(( MAX (0, SUM (julianday (IFNULL (ses_DateTimeDisconnection, DATETIME("now","localtime")))
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- julianday (CASE WHEN ses_DateTimeConnection < '. $periodDate .' THEN '. $periodDate .'
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ELSE ses_DateTimeConnection END)) *24 )) AS INT)
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FROM Sessions
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WHERE ses_MAC="'. $mac .'"
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AND ses_DateTimeConnection IS NOT NULL
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AND (ses_DateTimeDisconnection IS NOT NULL OR ses_StillConnected = 1 )
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AND ( ses_DateTimeConnection >= '. $periodDate .'
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OR ses_DateTimeDisconnection >= '. $periodDate .'
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OR ses_StillConnected = 1 )';
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$result = $db->query($sql);
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$row = $result -> fetchArray (SQLITE3_NUM);
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$deviceData['dev_PresenceHours'] = round ($row[0]);
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// Return json
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echo (json_encode ($deviceData));
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}
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//------------------------------------------------------------------------------
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// Update Device Data
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//------------------------------------------------------------------------------
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function setDeviceData() {
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global $db;
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// sql
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$sql = 'UPDATE Devices SET
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dev_Name = "'. quotes($_REQUEST['name']) .'",
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dev_Owner = "'. quotes($_REQUEST['owner']) .'",
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dev_DeviceType = "'. quotes($_REQUEST['type']) .'",
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dev_Vendor = "'. quotes($_REQUEST['vendor']) .'",
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dev_Favorite = "'. quotes($_REQUEST['favorite']) .'",
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dev_Group = "'. quotes($_REQUEST['group']) .'",
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dev_Location = "'. quotes($_REQUEST['location']) .'",
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dev_Comments = "'. quotes($_REQUEST['comments']) .'",
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dev_StaticIP = "'. quotes($_REQUEST['staticIP']) .'",
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dev_ScanCycle = "'. quotes($_REQUEST['scancycle']) .'",
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dev_AlertEvents = "'. quotes($_REQUEST['alertevents']) .'",
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dev_AlertDeviceDown = "'. quotes($_REQUEST['alertdown']) .'",
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dev_SkipRepeated = "'. quotes($_REQUEST['skiprepeated']) .'",
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dev_NewDevice = "'. quotes($_REQUEST['newdevice']) .'",
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dev_Archived = "'. quotes($_REQUEST['archived']) .'"
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WHERE dev_MAC="' . $_REQUEST['mac'] .'"';
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// update Data
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$result = $db->query($sql);
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// check result
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if ($result == TRUE) {
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echo "Device updated successfully";
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} else {
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echo "Error updating device\n\n$sql \n\n". $db->lastErrorMsg();
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}
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}
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//------------------------------------------------------------------------------
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// Delete Device
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//------------------------------------------------------------------------------
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function deleteDevice() {
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global $db;
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// sql
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$sql = 'DELETE FROM Devices WHERE dev_MAC="' . $_REQUEST['mac'] .'"';
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// execute sql
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$result = $db->query($sql);
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// check result
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if ($result == TRUE) {
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echo "Device deleted successfully";
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} else {
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echo "Error deleting device\n\n$sql \n\n". $db->lastErrorMsg();
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}
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}
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//------------------------------------------------------------------------------
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// Delete all devices with empty MAC addresses
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//------------------------------------------------------------------------------
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function deleteAllWithEmptyMACs() {
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global $db;
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// sql
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$sql = 'DELETE FROM Devices WHERE dev_MAC=""';
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// execute sql
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$result = $db->query($sql);
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// check result
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if ($result == TRUE) {
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echo "Devices deleted successfully";
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} else {
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echo "Error deleting devices\n\n$sql \n\n". $db->lastErrorMsg();
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}
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}
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//------------------------------------------------------------------------------
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// Delete all devices
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//------------------------------------------------------------------------------
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function deleteAllDevices() {
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global $db;
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// sql
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$sql = 'DELETE FROM Devices';
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// execute sql
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$result = $db->query($sql);
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// check result
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if ($result == TRUE) {
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echo "Devices deleted successfully";
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} else {
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echo "Error deleting devices\n\n$sql \n\n". $db->lastErrorMsg();
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}
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}
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//------------------------------------------------------------------------------
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// Create a DB backup
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//------------------------------------------------------------------------------
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function createBackupDB() {
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//
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$result = copy("/home/pi/pialert/db/pialert.db","/home/pi/pialert/config/pialert.db_bak");
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// check result
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if ($result == TRUE) {
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echo "Copied successfully";
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} else {
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echo "Error copying DB. SSH into instance and copy manually.";
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}
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}
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//------------------------------------------------------------------------------
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// Restore latest DB backup
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//------------------------------------------------------------------------------
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function restoreBackupDB() {
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//
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$result = copy("/home/pi/pialert/config/pialert.db_bak", "/home/pi/pialert/db/pialert.db");
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// check result
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if ($result == TRUE) {
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echo "Copied successfully";
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} else {
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echo "Error copying DB. SSH into instance and copy manually.";
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}
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}
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//------------------------------------------------------------------------------
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// Query total numbers of Devices by status
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//------------------------------------------------------------------------------
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function getDevicesTotals() {
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global $db;
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// All
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$result = $db->query('SELECT COUNT(*) FROM Devices '. getDeviceCondition ('all'));
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$row = $result -> fetchArray (SQLITE3_NUM);
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$devices = $row[0];
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// On-Line
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$result = $db->query('SELECT COUNT(*) FROM Devices '. getDeviceCondition ('connected') );
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$row = $result -> fetchArray (SQLITE3_NUM);
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$connected = $row[0];
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// Favorites
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$result = $db->query('SELECT COUNT(*) FROM Devices '. getDeviceCondition ('favorites') );
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$row = $result -> fetchArray (SQLITE3_NUM);
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$favorites = $row[0];
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// New
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$result = $db->query('SELECT COUNT(*) FROM Devices '. getDeviceCondition ('new') );
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$row = $result -> fetchArray (SQLITE3_NUM);
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$newDevices = $row[0];
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// Down Alerts
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$result = $db->query('SELECT COUNT(*) FROM Devices '. getDeviceCondition ('down'));
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$row = $result -> fetchArray (SQLITE3_NUM);
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$downAlert = $row[0];
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// Archived
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$result = $db->query('SELECT COUNT(*) FROM Devices '. getDeviceCondition ('archived'));
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$row = $result -> fetchArray (SQLITE3_NUM);
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$archived = $row[0];
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echo (json_encode (array ($devices, $connected, $favorites, $newDevices, $downAlert, $archived)));
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}
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//------------------------------------------------------------------------------
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// Query the List of devices in a determined Status
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//------------------------------------------------------------------------------
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function getDevicesList() {
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global $db;
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// SQL
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$condition = getDeviceCondition ($_REQUEST['status']);
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$sql = 'SELECT rowid, *, CASE
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WHEN dev_AlertDeviceDown=1 AND dev_PresentLastScan=0 THEN "Down"
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WHEN dev_NewDevice=1 THEN "New"
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WHEN dev_PresentLastScan=1 THEN "On-line"
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ELSE "Off-line"
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END AS dev_Status
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FROM Devices '. $condition;
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$result = $db->query($sql);
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// arrays of rows
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$tableData = array();
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while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
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$tableData['data'][] = array ($row['dev_Name'],
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$row['dev_Owner'],
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$row['dev_DeviceType'],
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$row['dev_Favorite'],
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$row['dev_Group'],
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formatDate ($row['dev_FirstConnection']),
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formatDate ($row['dev_LastConnection']),
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$row['dev_LastIP'],
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( in_array($row['dev_MAC'][1], array("2","6","A","E","a","e")) ? 1 : 0),
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$row['dev_Status'],
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$row['dev_MAC'], // MAC (hidden)
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formatIPlong ($row['dev_LastIP']), // IP orderable
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$row['rowid'] // Rowid (hidden)
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);
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}
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// Control no rows
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if (empty($tableData['data'])) {
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$tableData['data'] = '';
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}
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// Return json
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echo (json_encode ($tableData));
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}
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//------------------------------------------------------------------------------
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// Query the List of devices for calendar
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//------------------------------------------------------------------------------
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function getDevicesListCalendar() {
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global $db;
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// SQL
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$condition = getDeviceCondition ($_REQUEST['status']);
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$result = $db->query('SELECT * FROM Devices ' . $condition);
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// arrays of rows
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$tableData = array();
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while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
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if ($row['dev_Favorite'] == 1) {
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$row['dev_Name'] = '<span class="text-yellow">★</span> '. $row['dev_Name'];
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}
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$tableData[] = array ('id' => $row['dev_MAC'],
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'title' => $row['dev_Name'],
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'favorite' => $row['dev_Favorite']);
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}
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// Return json
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echo (json_encode ($tableData));
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}
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//------------------------------------------------------------------------------
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// Query the List of Owners
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//------------------------------------------------------------------------------
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function getOwners() {
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global $db;
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// SQL
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$sql = 'SELECT DISTINCT 1 as dev_Order, dev_Owner
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FROM Devices
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WHERE dev_Owner <> "(unknown)" AND dev_Owner <> ""
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AND dev_Favorite = 1
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UNION
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SELECT DISTINCT 2 as dev_Order, dev_Owner
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FROM Devices
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WHERE dev_Owner <> "(unknown)" AND dev_Owner <> ""
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AND dev_Favorite = 0
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AND dev_Owner NOT IN
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(SELECT dev_Owner FROM Devices WHERE dev_Favorite = 1)
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ORDER BY 1,2 ';
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$result = $db->query($sql);
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// arrays of rows
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$tableData = array();
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while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
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$tableData[] = array ('order' => $row['dev_Order'],
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'name' => $row['dev_Owner']);
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}
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// Return json
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echo (json_encode ($tableData));
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}
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//------------------------------------------------------------------------------
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// Query the List of types
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//------------------------------------------------------------------------------
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function getDeviceTypes() {
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global $db;
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// SQL
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$sql = 'SELECT DISTINCT 9 as dev_Order, dev_DeviceType
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FROM Devices
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WHERE dev_DeviceType NOT IN ("",
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"Smartphone", "Tablet",
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"Laptop", "Mini PC", "PC", "Printer", "Server", "Singleboard Computer (SBC)",
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"Game Console", "SmartTV", "TV Decoder", "Virtual Assistance",
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"Clock", "House Appliance", "Phone", "Radio",
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"AP", "NAS", "PLC", "Router")
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UNION SELECT 1 as dev_Order, "Smartphone"
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UNION SELECT 1 as dev_Order, "Tablet"
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UNION SELECT 2 as dev_Order, "Laptop"
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UNION SELECT 2 as dev_Order, "Mini PC"
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UNION SELECT 2 as dev_Order, "PC"
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UNION SELECT 2 as dev_Order, "Printer"
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UNION SELECT 2 as dev_Order, "Server"
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UNION SELECT 2 as dev_Order, "Singleboard Computer (SBC)"
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UNION SELECT 3 as dev_Order, "Domotic"
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UNION SELECT 3 as dev_Order, "Game Console"
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UNION SELECT 3 as dev_Order, "SmartTV"
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UNION SELECT 3 as dev_Order, "TV Decoder"
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UNION SELECT 3 as dev_Order, "Virtual Assistance"
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UNION SELECT 4 as dev_Order, "Clock"
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UNION SELECT 4 as dev_Order, "House Appliance"
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UNION SELECT 4 as dev_Order, "Phone"
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UNION SELECT 4 as dev_Order, "Radio"
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UNION SELECT 5 as dev_Order, "AP"
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UNION SELECT 5 as dev_Order, "NAS"
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UNION SELECT 5 as dev_Order, "PLC"
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UNION SELECT 5 as dev_Order, "Router"
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UNION SELECT 5 as dev_Order, "USB LAN Adapter"
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UNION SELECT 5 as dev_Order, "USB WIFI Adapter"
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UNION SELECT 10 as dev_Order, "Other"
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ORDER BY 1,2';
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$result = $db->query($sql);
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// arrays of rows
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$tableData = array();
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while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
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$tableData[] = array ('order' => $row['dev_Order'],
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'name' => $row['dev_DeviceType']);
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}
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// Return json
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echo (json_encode ($tableData));
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}
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//------------------------------------------------------------------------------
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// Query the List of groups
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//------------------------------------------------------------------------------
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function getGroups() {
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global $db;
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// SQL
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$sql = 'SELECT DISTINCT 1 as dev_Order, dev_Group
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FROM Devices
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WHERE dev_Group NOT IN ("(unknown)", "Others") AND dev_Group <> ""
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UNION SELECT 1 as dev_Order, "Always on"
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UNION SELECT 1 as dev_Order, "Friends"
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UNION SELECT 1 as dev_Order, "Personal"
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UNION SELECT 2 as dev_Order, "Others"
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ORDER BY 1,2 ';
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$result = $db->query($sql);
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// arrays of rows
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$tableData = array();
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while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
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$tableData[] = array ('order' => $row['dev_Order'],
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'name' => $row['dev_Group']);
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}
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// Return json
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echo (json_encode ($tableData));
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}
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//------------------------------------------------------------------------------
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// Query the List of locations
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//------------------------------------------------------------------------------
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function getLocations() {
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global $db;
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// SQL
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$sql = 'SELECT DISTINCT 9 as dev_Order, dev_Location
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FROM Devices
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WHERE dev_Location <> ""
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AND dev_Location NOT IN (
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"Bathroom", "Bedroom", "Dining room", "Hallway",
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"Kitchen", "Laundry", "Living room", "Study",
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"Attic", "Basement", "Garage",
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"Back yard", "Garden", "Terrace",
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"Other")
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UNION SELECT 1 as dev_Order, "Bathroom"
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UNION SELECT 1 as dev_Order, "Bedroom"
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UNION SELECT 1 as dev_Order, "Dining room"
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UNION SELECT 1 as dev_Order, "Hall"
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UNION SELECT 1 as dev_Order, "Kitchen"
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UNION SELECT 1 as dev_Order, "Laundry"
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UNION SELECT 1 as dev_Order, "Living room"
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UNION SELECT 1 as dev_Order, "Study"
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UNION SELECT 2 as dev_Order, "Attic"
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UNION SELECT 2 as dev_Order, "Basement"
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UNION SELECT 2 as dev_Order, "Garage"
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UNION SELECT 3 as dev_Order, "Back yard"
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UNION SELECT 3 as dev_Order, "Garden"
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UNION SELECT 3 as dev_Order, "Terrace"
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UNION SELECT 10 as dev_Order, "Other"
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ORDER BY 1,2 ';
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$result = $db->query($sql);
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// arrays of rows
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$tableData = array();
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while ($row = $result -> fetchArray (SQLITE3_ASSOC)) {
|
|
$tableData[] = array ('order' => $row['dev_Order'],
|
|
'name' => $row['dev_Location']);
|
|
}
|
|
|
|
// Return json
|
|
echo (json_encode ($tableData));
|
|
}
|
|
|
|
|
|
//------------------------------------------------------------------------------
|
|
// 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;
|
|
}
|
|
}
|
|
|
|
?>
|