From 457da910083f13ec754bf8ee4bb9667b92105bc5 Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Sat, 15 Feb 2020 17:57:46 +0000
Subject: [PATCH] Processed with phpcbf

---
 ajax/bandwidth/get_bandwidth.php        |   22 +-
 ajax/bandwidth/get_bandwidth_hourly.php |  132 +--
 ajax/networking/gen_int_config.php      |    6 +-
 ajax/networking/get_all_interfaces.php  |    2 +-
 ajax/networking/get_channel.php         |    6 +-
 ajax/networking/get_int_config.php      |    6 +-
 ajax/networking/get_ip_summary.php      |    4 +-
 ajax/networking/save_int_config.php     |    6 +-
 ajax/networking/wifi_stations.php       |   10 +-
 includes/about.php                      |    2 -
 includes/admin.php                      |    2 +-
 includes/configure_client.php           |   10 +-
 includes/csrf.php                       |    4 +-
 includes/dashboard.php                  |   48 +-
 includes/defaults.php                   |    8 +-
 includes/dhcp.php                       |   91 +-
 includes/functions.php                  |   89 +-
 includes/hostapd.php                    |   58 +-
 includes/locale.php                     |  131 ++-
 includes/networking.php                 |    8 +-
 includes/openvpn.php                    |   55 +-
 includes/sysstats.php                   |    2 +-
 includes/system.php                     |    6 +-
 includes/themes.php                     |    6 +-
 includes/torproxy.php                   |   26 +-
 includes/webconsole.php                 | 1087 ++++++++++++-----------
 includes/wifi_functions.php             |   56 +-
 index.php                               |  148 +--
 28 files changed, 1062 insertions(+), 969 deletions(-)

diff --git a/ajax/bandwidth/get_bandwidth.php b/ajax/bandwidth/get_bandwidth.php
index 37d4adc9..db9ebfe8 100644
--- a/ajax/bandwidth/get_bandwidth.php
+++ b/ajax/bandwidth/get_bandwidth.php
@@ -1,6 +1,6 @@
 <?php
 
-require('../../includes/csrf.php');
+require '../../includes/csrf.php';
 
 require_once '../../includes/config.php';
 require_once RASPI_CONFIG.'/raspap.php';
@@ -30,10 +30,12 @@ if (strlen($interface) > IFNAMSIZ) {
 
 require_once './get_bandwidth_hourly.php';
 
-exec(sprintf('vnstat -i %s --json ', escapeshellarg($interface)), $jsonstdoutvnstat,
-     $exitcodedaily);
+exec(
+    sprintf('vnstat -i %s --json ', escapeshellarg($interface)), $jsonstdoutvnstat,
+    $exitcodedaily
+);
 if ($exitcodedaily !== 0) {
-  exit('vnstat error');
+    exit('vnstat error');
 }
 
 $jsonobj = json_decode($jsonstdoutvnstat[0], true);
@@ -53,12 +55,16 @@ echo '[ ';
 $firstelm = true;
 for ($i = count($jsonData) - 1; $i >= 0; --$i) {
     if ($timeunits === 'm') {
-        $dt = DateTime::createFromFormat('Y n', $jsonData[$i]['date']['year'].' '.
-                                                      $jsonData[$i]['date']['month']);
+        $dt = DateTime::createFromFormat(
+            'Y n', $jsonData[$i]['date']['year'].' '.
+            $jsonData[$i]['date']['month']
+        );
     } else {
-        $dt = DateTime::createFromFormat('Y n j', $jsonData[$i]['date']['year'].' '.
+        $dt = DateTime::createFromFormat(
+            'Y n j', $jsonData[$i]['date']['year'].' '.
                                                       $jsonData[$i]['date']['month'].' '.
-                                                      $jsonData[$i]['date']['day']);
+            $jsonData[$i]['date']['day']
+        );
     }
 
     if ($firstelm) {
diff --git a/ajax/bandwidth/get_bandwidth_hourly.php b/ajax/bandwidth/get_bandwidth_hourly.php
index 482b6c6f..bc1c48b5 100644
--- a/ajax/bandwidth/get_bandwidth_hourly.php
+++ b/ajax/bandwidth/get_bandwidth_hourly.php
@@ -1,66 +1,66 @@
-<?php 
-
-require('../../includes/csrf.php');
-
-if (filter_input(INPUT_GET, 'tu') == 'h') {
-
-	header('X-Content-Type-Options: nosniff');
-	header('Content-Type: application/json');
-
-	$data_template = array(
-		0 	=> array('date' => '00:00', 'rx' => 0, 'tx' => 0),
-		1 	=> array('date' => '01:00', 'rx' => 0, 'tx' => 0),
-		2 	=> array('date' => '02:00', 'rx' => 0, 'tx' => 0),
-		3 	=> array('date' => '03:00', 'rx' => 0, 'tx' => 0),
-		4 	=> array('date' => '04:00', 'rx' => 0, 'tx' => 0),
-		5 	=> array('date' => '05:00', 'rx' => 0, 'tx' => 0),
-		6 	=> array('date' => '06:00', 'rx' => 0, 'tx' => 0),
-		7 	=> array('date' => '07:00', 'rx' => 0, 'tx' => 0),
-		8 	=> array('date' => '08:00', 'rx' => 0, 'tx' => 0),
-		9 	=> array('date' => '09:00', 'rx' => 0, 'tx' => 0),
-		10 	=> array('date' => '10:00', 'rx' => 0, 'tx' => 0),
-		11 	=> array('date' => '11:00', 'rx' => 0, 'tx' => 0),
-		12 	=> array('date' => '12:00', 'rx' => 0, 'tx' => 0),
-		13 	=> array('date' => '13:00', 'rx' => 0, 'tx' => 0),
-		14 	=> array('date' => '14:00', 'rx' => 0, 'tx' => 0),
-		15 	=> array('date' => '15:00', 'rx' => 0, 'tx' => 0),
-		16 	=> array('date' => '16:00', 'rx' => 0, 'tx' => 0),
-		17 	=> array('date' => '17:00', 'rx' => 0, 'tx' => 0),
-		18 	=> array('date' => '18:00', 'rx' => 0, 'tx' => 0),
-		19 	=> array('date' => '19:00', 'rx' => 0, 'tx' => 0),
-		20 	=> array('date' => '20:00', 'rx' => 0, 'tx' => 0),
-		21 	=> array('date' => '21:00', 'rx' => 0, 'tx' => 0),
-		22 	=> array('date' => '22:00', 'rx' => 0, 'tx' => 0),
-		23 	=> array('date' => '23:00', 'rx' => 0, 'tx' => 0)
-	);
-
-
-
-
-	exec(sprintf('vnstat -i %s --json h', escapeshellarg($interface)), $jsonstdoutvnstat, $exitcodedaily);
-	if ($exitcodedaily !== 0) {
-		exit('vnstat error');
-	}
-
-	$jsonobj = json_decode($jsonstdoutvnstat[0], true)['interfaces'][0];
-	$jsonData = $jsonobj['traffic']['hours'];
-	for ($i = count($jsonData) - 1; $i >= 0; --$i) {
-		$data_template[$jsonData[$i]['id']]['rx'] = round($jsonData[$i]['rx'] / 1024, 0);
-		$data_template[$jsonData[$i]['id']]['tx'] = round($jsonData[$i]['tx'] / 1024, 0);
-	}
-
-	$data = array();
-	$hour = $jsonobj['updated']['time']['hour'];
-	foreach ($data_template as $key => $value) {
-		if ($key > $hour) {
-			array_push($data, $value);
-		}
-	}
-	foreach ($data_template as $key => $value) {
-		if ($key <= $hour) {
-			array_push($data, $value);
-		}
-	}
-	echo json_encode($data);
-	exit(0);
-}
+<?php 
+
+require '../../includes/csrf.php';
+
+if (filter_input(INPUT_GET, 'tu') == 'h') {
+
+    header('X-Content-Type-Options: nosniff');
+    header('Content-Type: application/json');
+
+    $data_template = array(
+    0     => array('date' => '00:00', 'rx' => 0, 'tx' => 0),
+    1     => array('date' => '01:00', 'rx' => 0, 'tx' => 0),
+    2     => array('date' => '02:00', 'rx' => 0, 'tx' => 0),
+    3     => array('date' => '03:00', 'rx' => 0, 'tx' => 0),
+    4     => array('date' => '04:00', 'rx' => 0, 'tx' => 0),
+    5     => array('date' => '05:00', 'rx' => 0, 'tx' => 0),
+    6     => array('date' => '06:00', 'rx' => 0, 'tx' => 0),
+    7     => array('date' => '07:00', 'rx' => 0, 'tx' => 0),
+    8     => array('date' => '08:00', 'rx' => 0, 'tx' => 0),
+    9     => array('date' => '09:00', 'rx' => 0, 'tx' => 0),
+    10     => array('date' => '10:00', 'rx' => 0, 'tx' => 0),
+    11     => array('date' => '11:00', 'rx' => 0, 'tx' => 0),
+    12     => array('date' => '12:00', 'rx' => 0, 'tx' => 0),
+    13     => array('date' => '13:00', 'rx' => 0, 'tx' => 0),
+    14     => array('date' => '14:00', 'rx' => 0, 'tx' => 0),
+    15     => array('date' => '15:00', 'rx' => 0, 'tx' => 0),
+    16     => array('date' => '16:00', 'rx' => 0, 'tx' => 0),
+    17     => array('date' => '17:00', 'rx' => 0, 'tx' => 0),
+    18     => array('date' => '18:00', 'rx' => 0, 'tx' => 0),
+    19     => array('date' => '19:00', 'rx' => 0, 'tx' => 0),
+    20     => array('date' => '20:00', 'rx' => 0, 'tx' => 0),
+    21     => array('date' => '21:00', 'rx' => 0, 'tx' => 0),
+    22     => array('date' => '22:00', 'rx' => 0, 'tx' => 0),
+    23     => array('date' => '23:00', 'rx' => 0, 'tx' => 0)
+    );
+
+
+
+
+    exec(sprintf('vnstat -i %s --json h', escapeshellarg($interface)), $jsonstdoutvnstat, $exitcodedaily);
+    if ($exitcodedaily !== 0) {
+        exit('vnstat error');
+    }
+
+    $jsonobj = json_decode($jsonstdoutvnstat[0], true)['interfaces'][0];
+    $jsonData = $jsonobj['traffic']['hours'];
+    for ($i = count($jsonData) - 1; $i >= 0; --$i) {
+        $data_template[$jsonData[$i]['id']]['rx'] = round($jsonData[$i]['rx'] / 1024, 0);
+        $data_template[$jsonData[$i]['id']]['tx'] = round($jsonData[$i]['tx'] / 1024, 0);
+    }
+
+    $data = array();
+    $hour = $jsonobj['updated']['time']['hour'];
+    foreach ($data_template as $key => $value) {
+        if ($key > $hour) {
+            array_push($data, $value);
+        }
+    }
+    foreach ($data_template as $key => $value) {
+        if ($key <= $hour) {
+            array_push($data, $value);
+        }
+    }
+    echo json_encode($data);
+    exit(0);
+}
diff --git a/ajax/networking/gen_int_config.php b/ajax/networking/gen_int_config.php
index c166c529..f49d1fa0 100644
--- a/ajax/networking/gen_int_config.php
+++ b/ajax/networking/gen_int_config.php
@@ -1,9 +1,9 @@
 <?php
 
-require('../../includes/csrf.php');
+require '../../includes/csrf.php';
 
-include_once('../../includes/config.php');
-include_once('../../includes/functions.php');
+require_once '../../includes/config.php';
+require_once '../../includes/functions.php';
 
 if (isset($_POST['generate'])) {
     $cnfNetworking = array_diff(scandir(RASPI_CONFIG_NETWORKING, 1), array('..','.','dhcpcd.conf'));
diff --git a/ajax/networking/get_all_interfaces.php b/ajax/networking/get_all_interfaces.php
index 6924d4d9..b4e18572 100644
--- a/ajax/networking/get_all_interfaces.php
+++ b/ajax/networking/get_all_interfaces.php
@@ -1,6 +1,6 @@
 <?php
 
-require('../../includes/csrf.php');
+require '../../includes/csrf.php';
 
 exec("ls /sys/class/net | grep -v lo", $interfaces);
 echo json_encode($interfaces);
diff --git a/ajax/networking/get_channel.php b/ajax/networking/get_channel.php
index 5285a3c0..89d59ca2 100644
--- a/ajax/networking/get_channel.php
+++ b/ajax/networking/get_channel.php
@@ -1,7 +1,7 @@
 <?php
 
-require('../../includes/csrf.php');
-include_once('../../includes/config.php');
+require '../../includes/csrf.php';
+require_once '../../includes/config.php';
 
 exec('cat '. RASPI_HOSTAPD_CONFIG, $hostapdconfig);
 $arrConfig = array();
@@ -10,7 +10,7 @@ foreach ($hostapdconfig as $hostapdconfigline) {
     if (strlen($hostapdconfigline) === 0) {
         continue;
     }
-    $arrLine = explode("=", $hostapdconfigline) ;
+    $arrLine = explode("=", $hostapdconfigline);
     $arrConfig[$arrLine[0]]=$arrLine[1];
 };
 $channel = intval($arrConfig['channel']);
diff --git a/ajax/networking/get_int_config.php b/ajax/networking/get_int_config.php
index ddcef701..70be083a 100644
--- a/ajax/networking/get_int_config.php
+++ b/ajax/networking/get_int_config.php
@@ -1,9 +1,9 @@
 <?php
 
-require('../../includes/csrf.php');
+require '../../includes/csrf.php';
 
-include_once('../../includes/config.php');
-include_once('../../includes/functions.php');
+require_once '../../includes/config.php';
+require_once '../../includes/functions.php';
 
 
 if (isset($_POST['interface'])) {
diff --git a/ajax/networking/get_ip_summary.php b/ajax/networking/get_ip_summary.php
index b3b16030..bee214de 100644
--- a/ajax/networking/get_ip_summary.php
+++ b/ajax/networking/get_ip_summary.php
@@ -1,8 +1,8 @@
 <?php
 
-require('../../includes/csrf.php');
+require '../../includes/csrf.php';
 
-include_once('../../includes/functions.php');
+require_once '../../includes/functions.php';
 
 if (isset($_POST['interface'])) {
     $int = preg_replace('/[^a-z0-9]/', '', $_POST['interface']);
diff --git a/ajax/networking/save_int_config.php b/ajax/networking/save_int_config.php
index 74716a23..bd396245 100644
--- a/ajax/networking/save_int_config.php
+++ b/ajax/networking/save_int_config.php
@@ -1,9 +1,9 @@
 <?php
 
-require('../../includes/csrf.php');
+require '../../includes/csrf.php';
 
-include_once('../../includes/config.php');
-include_once('../../includes/functions.php');
+require_once '../../includes/config.php';
+require_once '../../includes/functions.php';
 
 if (isset($_POST['interface'])) {
     $int = $_POST['interface'];
diff --git a/ajax/networking/wifi_stations.php b/ajax/networking/wifi_stations.php
index 29c364ba..a867b6b5 100644
--- a/ajax/networking/wifi_stations.php
+++ b/ajax/networking/wifi_stations.php
@@ -1,10 +1,10 @@
 <?php
 
-require('../../includes/csrf.php');
-include_once('../../includes/config.php');
-include_once('../../includes/defaults.php');
-include_once('../../includes/functions.php');
-include_once('../../includes/wifi_functions.php');
+require '../../includes/csrf.php';
+require_once '../../includes/config.php';
+require_once '../../includes/defaults.php';
+require_once '../../includes/functions.php';
+require_once '../../includes/wifi_functions.php';
 
 $networks = [];
 $network  = null;
diff --git a/includes/about.php b/includes/about.php
index cb5d10b5..67c87bee 100755
--- a/includes/about.php
+++ b/includes/about.php
@@ -1,9 +1,7 @@
 <?php
 
 /**
- *
  * Displays info about the RaspAP project
- *
  */
 function DisplayAbout()
 {
diff --git a/includes/admin.php b/includes/admin.php
index 93537997..ffe32e77 100755
--- a/includes/admin.php
+++ b/includes/admin.php
@@ -1,6 +1,6 @@
 <?php
 
-include_once('includes/status_messages.php');
+require_once 'includes/status_messages.php';
 
 function DisplayAuthConfig($username, $password)
 {
diff --git a/includes/configure_client.php b/includes/configure_client.php
index 9d1e5644..37aabd91 100755
--- a/includes/configure_client.php
+++ b/includes/configure_client.php
@@ -1,12 +1,12 @@
 <?php
 
-include_once('includes/status_messages.php');
-include_once('includes/wifi_functions.php');
+require_once 'includes/status_messages.php';
+require_once 'includes/wifi_functions.php';
 
 /**
-*
-*
-*/
+ *
+ *
+ */
 function DisplayWPAConfig()
 {
     $status = new StatusMessages();
diff --git a/includes/csrf.php b/includes/csrf.php
index 79c68a72..bca935df 100755
--- a/includes/csrf.php
+++ b/includes/csrf.php
@@ -1,7 +1,7 @@
 <?php
 
-include_once('functions.php');
-include_once('session.php');
+require_once 'functions.php';
+require_once 'session.php';
 
 if (csrfValidateRequest() && !CSRFValidate()) {
     handleInvalidCSRFToken();
diff --git a/includes/dashboard.php b/includes/dashboard.php
index b560fc16..1820a4fd 100755
--- a/includes/dashboard.php
+++ b/includes/dashboard.php
@@ -3,8 +3,8 @@
 require_once 'config.php';
 
 /**
-* Show dashboard page.
-*/
+ * Show dashboard page.
+ */
 function DisplayDashboard(&$extraFooterScripts)
 {
 
@@ -179,25 +179,27 @@ function DisplayDashboard(&$extraFooterScripts)
         }
     }
 
-    echo renderTemplate("dashboard", compact(
-        "status",
-        "ipv4Addrs",
-        "ipv4Netmasks",
-        "ipv6Addrs",
-        "macAddr",
-        "strRxPackets",
-        "strRxBytes",
-        "strTxPackets",
-        "strTxBytes",
-        "connectedSSID",
-        "connectedBSSID",
-        "bitrate",
-        "signalLevel",
-        "txPower",
-        "frequency",
-        "strLinkQuality",
-        "wlan0up"
-    ));
+    echo renderTemplate(
+        "dashboard", compact(
+            "status",
+            "ipv4Addrs",
+            "ipv4Netmasks",
+            "ipv6Addrs",
+            "macAddr",
+            "strRxPackets",
+            "strRxBytes",
+            "strTxPackets",
+            "strTxBytes",
+            "connectedSSID",
+            "connectedBSSID",
+            "bitrate",
+            "signalLevel",
+            "txPower",
+            "frequency",
+            "strLinkQuality",
+            "wlan0up"
+        )
+    );
     $extraFooterScripts[] = array('src'=>'app/js/dashboardchart.js', 'defer'=>false);
 }
 
@@ -205,8 +207,8 @@ function DisplayDashboard(&$extraFooterScripts)
 /**
  * Get a human readable data size string from a number of bytes.
  *
- * @param long $numbytes   The number of bytes.
- * @param int  $precision  The number of numbers to round to after the dot/comma.
+ * @param  long $numbytes  The number of bytes.
+ * @param  int  $precision The number of numbers to round to after the dot/comma.
  * @return string Data size in units: PB, TB, GB, MB or KB otherwise an empty string.
  */
 function getHumanReadableDatasize($numbytes, $precision = 2)
diff --git a/includes/defaults.php b/includes/defaults.php
index db71718b..4efbe056 100755
--- a/includes/defaults.php
+++ b/includes/defaults.php
@@ -1,7 +1,7 @@
 <?php
 
 if (!defined('RASPI_CONFIG')) {
-  define('RASPI_CONFIG', '/etc/raspap');
+    define('RASPI_CONFIG', '/etc/raspap');
 }
 
 $defaults = [
@@ -45,9 +45,9 @@ $defaults = [
 ];
 
 foreach ($defaults as $setting => $value) {
-  if (!defined($setting)) {
-    define($setting, $value);
-  }
+    if (!defined($setting)) {
+        define($setting, $value);
+    }
 }
 
 unset($defaults);
diff --git a/includes/dhcp.php b/includes/dhcp.php
index 7ccc292d..d4525297 100755
--- a/includes/dhcp.php
+++ b/includes/dhcp.php
@@ -1,13 +1,11 @@
 <?php
 
-include_once('includes/status_messages.php');
+require_once 'includes/status_messages.php';
 require_once 'config.php';
 
 /**
-*
-* Manage DHCP configuration
-*
-*/
+ * Manage DHCP configuration
+ */
 function DisplayDHCPConfig()
 {
 
@@ -16,18 +14,21 @@ function DisplayDHCPConfig()
         if (isset($_POST['savedhcpdsettings'])) {
             $errors = '';
             define('IFNAMSIZ', 16);
-            if (!preg_match('/^[a-zA-Z0-9]+$/', $_POST['interface']) ||
-            strlen($_POST['interface']) >= IFNAMSIZ) {
+            if (!preg_match('/^[a-zA-Z0-9]+$/', $_POST['interface']) 
+                || strlen($_POST['interface']) >= IFNAMSIZ
+            ) {
                 $errors .= _('Invalid interface name.').'<br />'.PHP_EOL;
             }
 
-            if (!preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\z/', $_POST['RangeStart']) &&
-            !empty($_POST['RangeStart'])) {  // allow ''/null ?
+            if (!preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\z/', $_POST['RangeStart']) 
+                && !empty($_POST['RangeStart'])
+            ) {  // allow ''/null ?
                 $errors .= _('Invalid DHCP range start.').'<br />'.PHP_EOL;
             }
 
-            if (!preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\z/', $_POST['RangeEnd']) &&
-            !empty($_POST['RangeEnd'])) {  // allow ''/null ?
+            if (!preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\z/', $_POST['RangeEnd']) 
+                && !empty($_POST['RangeEnd'])
+            ) {  // allow ''/null ?
                 $errors .= _('Invalid DHCP range end.').'<br />'.PHP_EOL;
             }
 
@@ -58,9 +59,9 @@ function DisplayDHCPConfig()
                     }
                 }
 
-                if ($_POST['DNS1']){
+                if ($_POST['DNS1']) {
                     $config .= "dhcp-option=6," . $_POST['DNS1'];
-                    if ($_POST['DNS2']){
+                    if ($_POST['DNS2']) {
                         $config .= ','.$_POST['DNS2'];
                     }
                     $config .= PHP_EOL;
@@ -126,13 +127,13 @@ function DisplayDHCPConfig()
 
     $DNS1 = '';
     $DNS2 = '';
-    if (isset($conf['dhcp-option'])){
+    if (isset($conf['dhcp-option'])) {
         $arrDns = explode(",", $conf['dhcp-option']);
-        if ($arrDns[0] == '6'){
-            if (count($arrDns) > 1){
+        if ($arrDns[0] == '6') {
+            if (count($arrDns) > 1) {
                 $DNS1 = $arrDns[1];
             }
-            if (count($arrDns) > 2){
+            if (count($arrDns) > 2) {
                 $DNS2 = $arrDns[2];
             }
         }
@@ -147,37 +148,39 @@ function DisplayDHCPConfig()
         $infiniteselected = ' selected="selected"';
     } else {
         switch ($arrRangeLeaseTime[2]) {
-            case 'h':
-                $hselected = ' selected="selected"';
-                break;
-            case 'm':
-                $mselected = ' selected="selected"';
-                break;
-            case 'd':
-                $dselected = ' selected="selected"';
-                break;
+        case 'h':
+            $hselected = ' selected="selected"';
+            break;
+        case 'm':
+            $mselected = ' selected="selected"';
+            break;
+        case 'd':
+            $dselected = ' selected="selected"';
+            break;
         }
     }
 
     exec("ip -o link show | awk -F': ' '{print $2}'", $interfaces);
     exec('cat ' . RASPI_DNSMASQ_LEASES, $leases);
 
-    echo renderTemplate("dhcp", compact(
-        "status",
-        "serviceStatus",
-        "RangeStart",
-        "RangeEnd",
-        "DNS1",
-        "DNS2",
-        "arrRangeLeaseTime",
-        "mselected",
-        "hselected",
-        "dselected",
-        "infiniteselected",
-        "dnsmasq_state",
-        "conf",
-        "dhcpHost",
-        "interfaces",
-        "leases"
-    ));
+    echo renderTemplate(
+        "dhcp", compact(
+            "status",
+            "serviceStatus",
+            "RangeStart",
+            "RangeEnd",
+            "DNS1",
+            "DNS2",
+            "arrRangeLeaseTime",
+            "mselected",
+            "hselected",
+            "dselected",
+            "infiniteselected",
+            "dnsmasq_state",
+            "conf",
+            "dhcpHost",
+            "interfaces",
+            "leases"
+        )
+    );
 }
diff --git a/includes/functions.php b/includes/functions.php
index d43c7b89..81fed816 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -55,8 +55,8 @@ function safefilerewrite($fileName, $dataToSave)
 }
 
 /**
-* Saves a CSRF token in the session
-*/
+ * Saves a CSRF token in the session
+ */
 function ensureCSRFSessionToken()
 {
     if (empty($_SESSION['csrf_token'])) {
@@ -65,10 +65,8 @@ function ensureCSRFSessionToken()
 }
 
 /**
-*
-* Add CSRF Token to form
-*
-*/
+ * Add CSRF Token to form
+ */
 function CSRFTokenFieldTag()
 {
     $token = htmlspecialchars($_SESSION['csrf_token']);
@@ -76,8 +74,8 @@ function CSRFTokenFieldTag()
 }
 
 /**
-* Retuns a CSRF meta tag (for use with xhr, for example)
-*/
+ * Retuns a CSRF meta tag (for use with xhr, for example)
+ */
 function CSRFMetaTag()
 {
     $token = htmlspecialchars($_SESSION['csrf_token']);
@@ -85,10 +83,8 @@ function CSRFMetaTag()
 }
 
 /**
-*
-* Validate CSRF Token
-*
-*/
+ * Validate CSRF Token
+ */
 function CSRFValidate()
 {
     $post_token   = $_POST['csrf_token'];
@@ -112,8 +108,8 @@ function CSRFValidate()
 }
 
 /**
-* Should the request be CSRF-validated?
-*/
+ * Should the request be CSRF-validated?
+ */
 function csrfValidateRequest()
 {
     $request_method = strtolower($_SERVER['REQUEST_METHOD']);
@@ -121,8 +117,8 @@ function csrfValidateRequest()
 }
 
 /**
-* Handle invalid CSRF
-*/
+ * Handle invalid CSRF
+ */
 function handleInvalidCSRFToken()
 {
     header('HTTP/1.1 500 Internal Server Error');
@@ -132,23 +128,23 @@ function handleInvalidCSRFToken()
 }
 
 /**
-* Test whether array is associative
-*/
+ * Test whether array is associative
+ */
 function isAssoc($arr)
 {
     return array_keys($arr) !== range(0, count($arr) - 1);
 }
 
 /**
-*
-* Display a selector field for a form. Arguments are:
-* @param string $name: Field name
-* @param array $options: Array of options
-* @param string $selected: Selected option (optional)
-* @param string $id: $options is an associative array this should be the key
-* @param string $event: onChange event (optional)
-* @param string $disabled (optional)
-*/
+ * Display a selector field for a form. Arguments are:
+ *
+ * @param string $name:     Field name
+ * @param array  $options:  Array of options
+ * @param string $selected: Selected option (optional)
+ * @param string $id:       $options is an associative array this should be the key
+ * @param string $event:    onChange event (optional)
+ * @param string $disabled  (optional)
+ */
 function SelectorOptions($name, $options, $selected = null, $id = null, $event = null, $disabled = null)
 {
     echo '<select class="form-control" name="'.htmlspecialchars($name, ENT_QUOTES).'"';
@@ -176,13 +172,13 @@ function SelectorOptions($name, $options, $selected = null, $id = null, $event =
 }
 
 /**
-*
-* @param string $input
-* @param string $string
-* @param int $offset
-* @param string $separator
-* @return $string
-*/
+ *
+ * @param  string $input
+ * @param  string $string
+ * @param  int    $offset
+ * @param  string $separator
+ * @return $string
+ */
 function GetDistString($input, $string, $offset, $separator)
 {
     $string = substr($input, strpos($input, $string)+$offset, strpos(substr($input, strpos($input, $string)+$offset), $separator));
@@ -190,10 +186,10 @@ function GetDistString($input, $string, $offset, $separator)
 }
 
 /**
-*
-* @param array $arrConfig
-* @return $config
-*/
+ *
+ * @param  array $arrConfig
+ * @return $config
+ */
 function ParseConfig($arrConfig)
 {
     $config = array();
@@ -218,10 +214,10 @@ function ParseConfig($arrConfig)
 }
 
 /**
-*
-* @param string $freq
-* @return $channel
-*/
+ *
+ * @param  string $freq
+ * @return $channel
+ */
 function ConvertToChannel($freq)
 {
     if ($freq >= 2412 && $freq <= 2484) {
@@ -241,10 +237,11 @@ function ConvertToChannel($freq)
 }
 
 /**
-* Converts WPA security string to readable format
-* @param string $security
-* @return string
-*/
+ * Converts WPA security string to readable format
+ *
+ * @param  string $security
+ * @return string
+ */
 function ConvertToSecurity($security)
 {
     $options = array();
diff --git a/includes/hostapd.php b/includes/hostapd.php
index b8398513..b7beb5b7 100755
--- a/includes/hostapd.php
+++ b/includes/hostapd.php
@@ -1,17 +1,17 @@
 <?php
 
-include_once('includes/status_messages.php');
-include_once('app/lib/system.php');
+require_once 'includes/status_messages.php';
+require_once 'app/lib/system.php';
 require_once 'config.php';
 
 /**
-*
-*
-*/
+ *
+ *
+ */
 function DisplayHostAPDConfig()
 {
     $status = new StatusMessages();
-	$system = new System();
+    $system = new System();
     $arrHostapdConf = parse_ini_file('/etc/raspap/hostapd.ini');
     $arrConfig = array();
     $arr80211Standard = [
@@ -20,7 +20,7 @@ function DisplayHostAPDConfig()
         'g' => '802.11g - 2.4 GHz',
         'n' => '802.11n - 2.4 GHz',
         'ac' => '802.11.ac - 5 GHz'
-   ];
+    ];
     $arrSecurity = array(1 => 'WPA', 2 => 'WPA2', 3 => 'WPA+WPA2', 'none' => _("None"));
     $arrEncType = array('TKIP' => 'TKIP', 'CCMP' => 'CCMP', 'TKIP CCMP' => 'TKIP+CCMP');
     $managedModeEnabled = false;
@@ -50,7 +50,7 @@ function DisplayHostAPDConfig()
 
     exec('cat '. RASPI_HOSTAPD_CONFIG, $hostapdconfig);
     exec('iwgetid '. RASPI_WIFI_CLIENT_INTERFACE. ' -r', $wifiNetworkID);
-    if ( !empty($wifiNetworkID[0])) {
+    if (!empty($wifiNetworkID[0])) {
         $managedModeEnabled = true;
     }
     $hostapdstatus = $system->hostapdStatus();
@@ -62,33 +62,36 @@ function DisplayHostAPDConfig()
         }
 
         if ($hostapdconfigline[0] != "#") {
-            $arrLine = explode("=", $hostapdconfigline) ;
+            $arrLine = explode("=", $hostapdconfigline);
             $arrConfig[$arrLine[0]]=$arrLine[1];
         }
     };
 
-    echo renderTemplate("hostapd", compact(
-        "status",
-        "serviceStatus",
-        "hostapdstatus",
-        "managedModeEnabled",
-        "interfaces",
-        "arrConfig",
-        "arr80211Standard",
-        "selectedHwMode",
-        "arrSecurity",
-        "arrEncType",
-        "arrHostapdConf"
-    ));
+    echo renderTemplate(
+        "hostapd", compact(
+            "status",
+            "serviceStatus",
+            "hostapdstatus",
+            "managedModeEnabled",
+            "interfaces",
+            "arrConfig",
+            "arr80211Standard",
+            "selectedHwMode",
+            "arrSecurity",
+            "arrEncType",
+            "arrHostapdConf"
+        )
+    );
 }
 
 function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status)
 {
     // It should not be possible to send bad data for these fields so clearly
     // someone is up to something if they fail. Fail silently.
-    if (!(array_key_exists($_POST['wpa'], $wpa_array) &&
-      array_key_exists($_POST['wpa_pairwise'], $enc_types) &&
-      array_key_exists($_POST['hw_mode'], $modes))) {
+    if (!(array_key_exists($_POST['wpa'], $wpa_array) 
+        && array_key_exists($_POST['wpa_pairwise'], $enc_types) 
+        && array_key_exists($_POST['hw_mode'], $modes))
+    ) {
         error_log("Attempting to set hostapd config with wpa='".$_POST['wpa']."', wpa_pairwise='".$_POST['wpa_pairwise']."' and hw_mode='".$_POST['hw_mode']."'");  // FIXME: log injection
         return false;
     }
@@ -147,8 +150,9 @@ function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status)
         $good_input = false;
     }
 
-    if ($_POST['wpa'] !== 'none' &&
-      (strlen($_POST['wpa_passphrase']) < 8 || strlen($_POST['wpa_passphrase']) > 63)) {
+    if ($_POST['wpa'] !== 'none' 
+        && (strlen($_POST['wpa_passphrase']) < 8 || strlen($_POST['wpa_passphrase']) > 63)
+    ) {
         $status->addMessage('WPA passphrase must be between 8 and 63 characters', 'danger');
         $good_input = false;
     }
diff --git a/includes/locale.php b/includes/locale.php
index c903dcd6..1e4fac76 100755
--- a/includes/locale.php
+++ b/includes/locale.php
@@ -1,77 +1,76 @@
 <?php
 /**
-* Sets locale information for i18n support
-*
-*/
+ * Sets locale information for i18n support
+ */
 
 /**
-* Rudimentary language detection via the browser.
-* Accept-Language returns a list of weighted values with a quality (or 'q') parameter.
-* A better method would parse the list of preferred languages and match this with
-* the languages supported by our platform.
-*
-* Refer to: https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4
+ * Rudimentary language detection via the browser.
+ * Accept-Language returns a list of weighted values with a quality (or 'q') parameter.
+ * A better method would parse the list of preferred languages and match this with
+ * the languages supported by our platform.
+ *
+ * Refer to: https://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.4
  */
 if (empty($_SESSION['locale']) && strlen($_SERVER['HTTP_ACCEPT_LANGUAGE']) >= 2) {
     $lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
     switch ($lang) {
-        case "de":
-            $locale = "de_DE.UTF-8";
-            break;
-        case "fr":
-            $locale = "fr_FR.UTF-8";
-            break;
-        case "it":
-            $locale = "it_IT.UTF-8";
-            break;
-        case "pt":
-            $locale = "pt_BR.UTF-8";
-            break;
-        case "sv":
-            $locale = "sv_SE.UTF-8";
-            break;
-        case "nl":
-            $locale = "nl_NL.UTF-8";
-            break;
-        case "zh":
-            $locale = "zh_CN.UTF-8";
-            break;
-        case "cs":
-            $locale = "cs_CZ.UTF-8";
-            break;
-        case "ru":
-            $locale = "ru_RU.UTF-8";
-            break;
-        case "es":
-            $locale = "es_MX.UTF-8";
-            break;
-        case "fi":
-            $locale = "fi_FI.UTF-8";
-            break;
-        case "si":
-            $locale = "si_LK.UTF-8";
-            break;
-        case "tr":
-            $locale = "tr_TR.UTF-8";
-            break;
-        case "id":
-            $locale = "id_ID.UTF-8";
-            break;
-        case "ko":
-            $locale = "ko_KR.UTF-8";
-            break;
-        case "ja":
-            $locale = "ja_JP.UTF-8";
-            break;
-        case "vi":
-            $locale = "vi_VN.UTF-8";
-            break;
-        case "el":
-            $locale = "el_GR.UTF-8";
-            break;
-        default:
-            $locale = "en_GB.UTF-8";
-            break;
+    case "de":
+        $locale = "de_DE.UTF-8";
+        break;
+    case "fr":
+        $locale = "fr_FR.UTF-8";
+        break;
+    case "it":
+        $locale = "it_IT.UTF-8";
+        break;
+    case "pt":
+        $locale = "pt_BR.UTF-8";
+        break;
+    case "sv":
+        $locale = "sv_SE.UTF-8";
+        break;
+    case "nl":
+        $locale = "nl_NL.UTF-8";
+        break;
+    case "zh":
+        $locale = "zh_CN.UTF-8";
+        break;
+    case "cs":
+        $locale = "cs_CZ.UTF-8";
+        break;
+    case "ru":
+        $locale = "ru_RU.UTF-8";
+        break;
+    case "es":
+        $locale = "es_MX.UTF-8";
+        break;
+    case "fi":
+        $locale = "fi_FI.UTF-8";
+        break;
+    case "si":
+        $locale = "si_LK.UTF-8";
+        break;
+    case "tr":
+        $locale = "tr_TR.UTF-8";
+        break;
+    case "id":
+        $locale = "id_ID.UTF-8";
+        break;
+    case "ko":
+        $locale = "ko_KR.UTF-8";
+        break;
+    case "ja":
+        $locale = "ja_JP.UTF-8";
+        break;
+    case "vi":
+        $locale = "vi_VN.UTF-8";
+        break;
+    case "el":
+        $locale = "el_GR.UTF-8";
+        break;
+    default:
+        $locale = "en_GB.UTF-8";
+        break;
     }
 
     $_SESSION['locale'] = $locale;
diff --git a/includes/networking.php b/includes/networking.php
index 16ae7a82..a4ec0e8d 100755
--- a/includes/networking.php
+++ b/includes/networking.php
@@ -1,11 +1,11 @@
 <?php
 
-include_once('includes/status_messages.php');
+require_once 'includes/status_messages.php';
 
 /**
-*
-*
-*/
+ *
+ *
+ */
 function DisplayNetworkingConfig()
 {
 
diff --git a/includes/openvpn.php b/includes/openvpn.php
index d079c770..5f6c2827 100755
--- a/includes/openvpn.php
+++ b/includes/openvpn.php
@@ -1,12 +1,10 @@
 <?php
 
-include_once('includes/status_messages.php');
+require_once 'includes/status_messages.php';
 require_once 'config.php';
 
 /**
- *
  * Manage OpenVPN configuration
- *
  */
 function DisplayOpenVPNConfig()
 {
@@ -48,26 +46,27 @@ function DisplayOpenVPNConfig()
         $authPassword = $auth[1];
     }
 
-    echo renderTemplate("openvpn", compact(
-        "status",
-        "serviceStatus",
-        "openvpnstatus",
-        "public_ip",
-        "authUser",
-        "authPassword"
-    ));
+    echo renderTemplate(
+        "openvpn", compact(
+            "status",
+            "serviceStatus",
+            "openvpnstatus",
+            "public_ip",
+            "authUser",
+            "authPassword"
+        )
+    );
 }
 
 /**
- *
  * Validates uploaded .ovpn file, adds auth-user-pass and
  * stores auth credentials in login.conf. Copies files from
  * tmp to OpenVPN
  *
- * @param object $status
- * @param object $file
- * @param string $authUser
- * @param string $authPassword
+ * @param  object $status
+ * @param  object $file
+ * @param  string $authUser
+ * @param  string $authPassword
  * @return object $status
  */
 function SaveOpenVPNConfig($status, $file, $authUser, $authPassword)
@@ -84,15 +83,15 @@ function SaveOpenVPNConfig($status, $file, $authUser, $authPassword)
 
         // Parse returned errors
         switch ($file['error']) {
-            case UPLOAD_ERR_OK:
-                break;
-            case UPLOAD_ERR_NO_FILE:
-                throw new RuntimeException('OpenVPN configuration file not sent');
-            case UPLOAD_ERR_INI_SIZE:
-            case UPLOAD_ERR_FORM_SIZE:
-                throw new RuntimeException('Exceeded filesize limit');
-            default:
-                throw new RuntimeException('Unknown errors');
+        case UPLOAD_ERR_OK:
+            break;
+        case UPLOAD_ERR_NO_FILE:
+            throw new RuntimeException('OpenVPN configuration file not sent');
+        case UPLOAD_ERR_INI_SIZE:
+        case UPLOAD_ERR_FORM_SIZE:
+            throw new RuntimeException('Exceeded filesize limit');
+        default:
+            throw new RuntimeException('Unknown errors');
         }
 
         // Validate extension
@@ -109,7 +108,8 @@ function SaveOpenVPNConfig($status, $file, $authUser, $authPassword)
                 'ovpn' => 'text/plain'
             ),
             true
-        )) {
+        )
+        ) {
             throw new RuntimeException('Invalid file format');
         }
 
@@ -127,7 +127,8 @@ function SaveOpenVPNConfig($status, $file, $authUser, $authPassword)
                 'ovpnclient',
                 $ext
             )
-        )) {
+        )
+        ) {
             throw new RuntimeException('Unable to move uploaded file');
         }
         // Good file upload, update auth credentials if present
diff --git a/includes/sysstats.php b/includes/sysstats.php
index f6e58b48..2b9e2354 100755
--- a/includes/sysstats.php
+++ b/includes/sysstats.php
@@ -1,6 +1,6 @@
 <?php
 
-include_once('app/lib/system.php');
+require_once 'app/lib/system.php';
 
 $system = new System();
 
diff --git a/includes/system.php b/includes/system.php
index b2565ec0..85b418c5 100755
--- a/includes/system.php
+++ b/includes/system.php
@@ -1,13 +1,11 @@
 <?php
 
-include_once('includes/status_messages.php');
+require_once 'includes/status_messages.php';
 require_once 'config.php';
 
 /**
- *
  * Find the version of the Raspberry Pi
  * Currently only used for the system information page but may useful elsewhere
- *
  */
 
 function RPiVersion()
@@ -98,7 +96,7 @@ function DisplaySystem()
     }
 
     if (isset($_POST['RestartLighttpd'])) {
-        $status->addMessage('Restarting lighttpd in 3 seconds...','info');
+        $status->addMessage('Restarting lighttpd in 3 seconds...', 'info');
         exec('sudo /etc/raspap/lighttpd/configport.sh --restart');
     }
     exec('cat '. RASPI_LIGHTTPD_CONFIG, $return);
diff --git a/includes/themes.php b/includes/themes.php
index 82de4aed..0df4e296 100755
--- a/includes/themes.php
+++ b/includes/themes.php
@@ -1,8 +1,8 @@
 <?php
 /**
-*
-*
-*/
+ *
+ *
+ */
 function DisplayThemeConfig()
 {
     $themes = [
diff --git a/includes/torproxy.php b/includes/torproxy.php
index cafbaa10..f82ca3f8 100755
--- a/includes/torproxy.php
+++ b/includes/torproxy.php
@@ -1,12 +1,10 @@
 <?php
 
-include_once('includes/status_messages.php');
+require_once 'includes/status_messages.php';
 
 /**
-*
-* Manage Tor Proxy configuration
-*
-*/
+ * Manage Tor Proxy configuration
+ */
 function DisplayTorProxyConfig()
 {
 
@@ -16,21 +14,23 @@ function DisplayTorProxyConfig()
     $arrConfig = array();
     foreach ($return as $a) {
         if ($a[0] != "#") {
-            $arrLine = explode(" ", $a) ;
+            $arrLine = explode(" ", $a);
             $arrConfig[$arrLine[0]]=$arrLine[1];
         }
     }
 
-    echo renderTemplate("torproxy", compact(
-        "status",
-        "torproxystatus"
-    ));
+    echo renderTemplate(
+        "torproxy", compact(
+            "status",
+            "torproxystatus"
+        )
+    );
 }
 
 /**
-*
-*
-*/
+ *
+ *
+ */
 function SaveTORAndVPNConfig()
 {
     if (isset($_POST['SaveTORProxySettings'])) {
diff --git a/includes/webconsole.php b/includes/webconsole.php
index 092e07cd..8ea74be2 100755
--- a/includes/webconsole.php
+++ b/includes/webconsole.php
@@ -3,7 +3,7 @@ require_once 'config.php';
 require_once RASPI_CONFIG.'/raspap.php';
 
 if (RASPI_MONITOR_ENABLED) {
-  die();
+    die();
 };
 
 session_start();
@@ -59,516 +59,561 @@ $HOME_DIRECTORY = '';
      * JSON RPC Server for Eaze
      *
      * Reads $_GET['rawRequest'] or php://input for Request Data
+     *
      * @link       http://www.jsonrpc.org/specification
      * @link       http://dojotoolkit.org/reference-guide/1.8/dojox/rpc/smd.html
      * @package    Eaze
      * @subpackage Model
      * @author     Sergeyfast
      */
-    class BaseJsonRpcServer {
+class BaseJsonRpcServer
+{
 
-        const ParseError = -32700,
-            InvalidRequest = -32600,
-            MethodNotFound = -32601,
-            InvalidParams = -32602,
-            InternalError = -32603;
+    const ParseError = -32700,
+        InvalidRequest = -32600,
+        MethodNotFound = -32601,
+        InvalidParams = -32602,
+        InternalError = -32603;
 
-        /**
-         * Exposed Instances
-         * @var object[]    namespace => method
-         */
-        protected $instances = array();
+    /**
+     * Exposed Instances
+     *
+     * @var object[]    namespace => method
+     */
+    protected $instances = array();
 
-        /**
-         * Decoded Json Request
-         * @var object|array
-         */
-        protected $request;
+    /**
+     * Decoded Json Request
+     *
+     * @var object|array
+     */
+    protected $request;
 
-        /**
-         * Array of Received Calls
-         * @var array
-         */
-        protected $calls = array();
+    /**
+     * Array of Received Calls
+     *
+     * @var array
+     */
+    protected $calls = array();
 
-        /**
-         * Array of Responses for Calls
-         * @var array
-         */
-        protected $response = array();
+    /**
+     * Array of Responses for Calls
+     *
+     * @var array
+     */
+    protected $response = array();
 
-        /**
-         * Has Calls Flag (not notifications)
-         * @var bool
-         */
-        protected $hasCalls = false;
+    /**
+     * Has Calls Flag (not notifications)
+     *
+     * @var bool
+     */
+    protected $hasCalls = false;
 
-        /**
-         * Is Batch Call in using
-         * @var bool
-         */
-        private $isBatchCall = false;
+    /**
+     * Is Batch Call in using
+     *
+     * @var bool
+     */
+    private $isBatchCall = false;
 
-        /**
-         * Hidden Methods
-         * @var array
-         */
-        protected $hiddenMethods = array(
-            'execute', '__construct', 'registerinstance'
-        );
+    /**
+     * Hidden Methods
+     *
+     * @var array
+     */
+    protected $hiddenMethods = array(
+        'execute', '__construct', 'registerinstance'
+    );
 
-        /**
-         * Content Type
-         * @var string
-         */
-        public $ContentType = 'application/json';
+    /**
+     * Content Type
+     *
+     * @var string
+     */
+    public $ContentType = 'application/json';
 
-        /**
-         * Allow Cross-Domain Requests
-         * @var bool
-         */
-        public $IsXDR = true;
+    /**
+     * Allow Cross-Domain Requests
+     *
+     * @var bool
+     */
+    public $IsXDR = true;
 
-        /**
-         * Max Batch Calls
-         * @var int
-         */
-        public $MaxBatchCalls = 10;
+    /**
+     * Max Batch Calls
+     *
+     * @var int
+     */
+    public $MaxBatchCalls = 10;
 
-        /**
-         * Error Messages
-         * @var array
-         */
-        protected $errorMessages = array(
-            self::ParseError     => 'Parse error',
-            self::InvalidRequest => 'Invalid Request',
-            self::MethodNotFound => 'Method not found',
-            self::InvalidParams  => 'Invalid params',
-            self::InternalError  => 'Internal error',
-        );
+    /**
+     * Error Messages
+     *
+     * @var array
+     */
+    protected $errorMessages = array(
+        self::ParseError     => 'Parse error',
+        self::InvalidRequest => 'Invalid Request',
+        self::MethodNotFound => 'Method not found',
+        self::InvalidParams  => 'Invalid params',
+        self::InternalError  => 'Internal error',
+    );
 
 
-        /**
-         * Cached Reflection Methods
-         * @var ReflectionMethod[]
-         */
-        private $reflectionMethods = array();
+    /**
+     * Cached Reflection Methods
+     *
+     * @var ReflectionMethod[]
+     */
+    private $reflectionMethods = array();
 
 
-        /**
-         * Validate Request
-         * @return int error
-         */
-        private function getRequest() {
-            $error = null;
+    /**
+     * Validate Request
+     *
+     * @return int error
+     */
+    private function getRequest()
+    {
+        $error = null;
 
-            do {
-                if ( array_key_exists( 'REQUEST_METHOD', $_SERVER ) && $_SERVER['REQUEST_METHOD'] != 'POST' ) {
+        do {
+            if (array_key_exists('REQUEST_METHOD', $_SERVER) && $_SERVER['REQUEST_METHOD'] != 'POST' ) {
+                $error = self::InvalidRequest;
+                break;
+            };
+
+            $request       = !empty($_GET['rawRequest']) ? $_GET['rawRequest'] : file_get_contents('php://input');
+            $this->request = json_decode($request, false);
+            if ($this->request === null ) {
+                $error = self::ParseError;
+                break;
+            }
+
+            if ($this->request === array() ) {
+                $error = self::InvalidRequest;
+                break;
+            }
+
+            // check for batch call
+            if (is_array($this->request) ) {
+                if(count($this->request) > $this->MaxBatchCalls ) {
                     $error = self::InvalidRequest;
                     break;
+                }
+
+                $this->calls       = $this->request;
+                $this->isBatchCall = true;
+            } else {
+                $this->calls[] = $this->request;
+            }
+        } while ( false );
+
+        return $error;
+    }
+
+
+    /**
+     * Get Error Response
+     *
+     * @param  int   $code
+     * @param  mixed $id
+     * @param  null  $data
+     * @return array
+     */
+    private function getError( $code, $id = null, $data = null )
+    {
+        return array(
+            'jsonrpc' => '2.0',
+            'id'      => $id,
+            'error'   => array(
+                'code'    => $code,
+                'message' => isset($this->errorMessages[$code]) ? $this->errorMessages[$code] : $this->errorMessages[self::InternalError],
+                'data'    => $data,
+            ),
+        );
+    }
+
+
+    /**
+     * Check for jsonrpc version and correct method
+     *
+     * @param  object $call
+     * @return array|null
+     */
+    private function validateCall( $call )
+    {
+        $result = null;
+        $error  = null;
+        $data   = null;
+        $id     = is_object($call) && property_exists($call, 'id') ? $call->id : null;
+        do {
+            if (!is_object($call) ) {
+                $error = self::InvalidRequest;
+                break;
+            }
+
+            // hack for inputEx smd tester
+            if (property_exists($call, 'version') ) {
+                if ($call->version == 'json-rpc-2.0' ) {
+                    $call->jsonrpc = '2.0';
+                }
+            }
+
+            if (!property_exists($call, 'jsonrpc') || $call->jsonrpc != '2.0' ) {
+                $error = self::InvalidRequest;
+                break;
+            }
+
+            $fullMethod = property_exists($call, 'method') ? $call->method : '';
+            $methodInfo = explode('.', $fullMethod, 2);
+            $namespace  = array_key_exists(1, $methodInfo) ? $methodInfo[0] : '';
+            $method     = $namespace ? $methodInfo[1] : $fullMethod;
+            if (!$method || !array_key_exists($namespace, $this->instances) || !method_exists($this->instances[$namespace], $method) || in_array(strtolower($method), $this->hiddenMethods) ) {
+                $error = self::MethodNotFound;
+                break;
+            }
+
+            if (!array_key_exists($fullMethod, $this->reflectionMethods) ) {
+                $this->reflectionMethods[$fullMethod] = new ReflectionMethod($this->instances[$namespace], $method);
+            }
+
+            /**
+ * @var $params array 
+*/
+            $params     = property_exists($call, 'params') ? $call->params : null;
+            $paramsType = gettype($params);
+            if ($params !== null && $paramsType != 'array' && $paramsType != 'object' ) {
+                $error = self::InvalidParams;
+                break;
+            }
+
+            // check parameters
+            switch ( $paramsType ) {
+            case 'array':
+                $totalRequired = 0;
+                // doesn't hold required, null, required sequence of params
+                foreach ( $this->reflectionMethods[$fullMethod]->getParameters() as $param ) {
+                    if (!$param->isDefaultValueAvailable() ) {
+                        $totalRequired++;
+                    }
+                }
+
+                if (count($params) < $totalRequired ) {
+                    $error = self::InvalidParams;
+                    $data  = sprintf('Check numbers of required params (got %d, expected %d)', count($params), $totalRequired);
+                }
+                break;
+            case 'object':
+                foreach ( $this->reflectionMethods[$fullMethod]->getParameters() as $param ) {
+                    if (!$param->isDefaultValueAvailable() && !array_key_exists($param->getName(), $params) ) {
+                        $error = self::InvalidParams;
+                        $data  = $param->getName() . ' not found';
+
+                        break 3;
+                    }
+                }
+                break;
+            case 'NULL':
+                if ($this->reflectionMethods[$fullMethod]->getNumberOfRequiredParameters() > 0 ) {
+                    $error = self::InvalidParams;
+                    $data  = 'Empty required params';
+                    break 2;
+                }
+                break;
+            }
+
+        } while ( false );
+
+        if ($error ) {
+            $result = array( $error, $id, $data );
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * Process Call
+     *
+     * @param  $call
+     * @return array|null
+     */
+    private function processCall( $call )
+    {
+        $id        = property_exists($call, 'id') ? $call->id : null;
+        $params    = property_exists($call, 'params') ? $call->params : array();
+        $result    = null;
+        $namespace = substr($call->method, 0, strpos($call->method, '.'));
+
+        try {
+            // set named parameters
+            if (is_object($params) ) {
+                $newParams = array();
+                foreach ( $this->reflectionMethods[$call->method]->getParameters() as $param ) {
+                    $paramName    = $param->getName();
+                    $defaultValue = $param->isDefaultValueAvailable() ? $param->getDefaultValue() : null;
+                    $newParams[]  = property_exists($params, $paramName) ? $params->$paramName : $defaultValue;
+                }
+
+                $params = $newParams;
+            }
+
+            // invoke
+            $result = $this->reflectionMethods[$call->method]->invokeArgs($this->instances[$namespace], $params);
+        } catch ( Exception $e ) {
+            return $this->getError($e->getCode(), $id, $e->getMessage());
+        }
+
+        if (!$id && $id !== 0 ) {
+            return null;
+        }
+
+        return array(
+            'jsonrpc' => '2.0',
+            'result'  => $result,
+            'id'      => $id,
+        );
+    }
+
+
+    /**
+     * Create new Instance
+     *
+     * @param object $instance
+     */
+    public function __construct( $instance = null )
+    {
+        if (get_parent_class($this) ) {
+            $this->RegisterInstance($this, '');
+        } else if ($instance ) {
+            $this->RegisterInstance($instance, '');
+        }
+    }
+
+
+    /**
+     * Register Instance
+     *
+     * @param  object $instance
+     * @param  string $namespace default is empty string
+     * @return $this
+     */
+    public function RegisterInstance( $instance, $namespace = '' )
+    {
+        $this->instances[$namespace]                = $instance;
+        $this->instances[$namespace]->errorMessages = $this->errorMessages;
+
+        return $this;
+    }
+
+
+    /**
+     * Handle Requests
+     */
+    public function Execute()
+    {
+        do {
+            // check for SMD Discovery request
+            if (array_key_exists('smd', $_GET) ) {
+                $this->response[] = $this->getServiceMap();
+                $this->hasCalls   = true;
+                break;
+            }
+
+            $error = $this->getRequest();
+            if ($error ) {
+                $this->response[] = $this->getError($error);
+                $this->hasCalls   = true;
+                break;
+            }
+
+            foreach ( $this->calls as $call ) {
+                $error = $this->validateCall($call);
+                if ($error ) {
+                    $this->response[] = $this->getError($error[0], $error[1], $error[2]);
+                    $this->hasCalls   = true;
+                } else {
+                    $result = $this->processCall($call);
+                    if ($result ) {
+                        $this->response[] = $result;
+                        $this->hasCalls   = true;
+                    }
+                }
+            }
+        } while ( false );
+
+        // flush response
+        if ($this->hasCalls ) {
+            if (!$this->isBatchCall ) {
+                $this->response = reset($this->response);
+            }
+
+            if (!headers_sent() ) {
+                // Set Content Type
+                if ($this->ContentType ) {
+                    header('Content-Type: ' . $this->ContentType);
+                }
+
+                // Allow Cross Domain Requests
+                if ($this->IsXDR ) {
+                    header('Access-Control-Allow-Origin: *');
+                    header('Access-Control-Allow-Headers: x-requested-with, content-type');
+                }
+            }
+
+            echo json_encode($this->response);
+            $this->resetVars();
+        }
+    }
+
+
+    /**
+     * Get Doc Comment
+     *
+     * @param  $comment
+     * @return string|null
+     */
+    private function getDocDescription( $comment )
+    {
+        $result = null;
+        if (preg_match('/\*\s+([^@]*)\s+/s', $comment, $matches) ) {
+            $result = str_replace('*', "\n", trim(trim($matches[1], '*')));
+        }
+
+        return $result;
+    }
+
+
+    /**
+     * Get Service Map
+     * Maybe not so good realization of auto-discover via doc blocks
+     *
+     * @return array
+     */
+    private function getServiceMap()
+    {
+        $result = array(
+            'transport'   => 'POST',
+            'envelope'    => 'JSON-RPC-2.0',
+            'SMDVersion'  => '2.0',
+            'contentType' => 'application/json',
+            'target'      => !empty($_SERVER['REQUEST_URI']) ? substr($_SERVER['REQUEST_URI'], 0, strpos($_SERVER['REQUEST_URI'], '?')) : '',
+            'services'    => array(),
+            'description' => '',
+        );
+
+        foreach( $this->instances as $namespace => $instance ) {
+            $rc = new ReflectionClass($instance);
+
+            // Get Class Description
+            if ($rcDocComment = $this->getDocDescription($rc->getDocComment()) ) {
+                $result['description'] .= $rcDocComment . PHP_EOL;
+            }
+
+            foreach ( $rc->getMethods() as $method ) {
+                /**
+ * @var ReflectionMethod $method 
+*/
+                if (!$method->isPublic() || in_array(strtolower($method->getName()), $this->hiddenMethods) ) {
+                    continue;
+                }
+
+                $methodName = ( $namespace ? $namespace . '.' : '' ) . $method->getName();
+                $docComment = $method->getDocComment();
+
+                $result['services'][$methodName] = array( 'parameters' => array() );
+
+                // set description
+                if ($rmDocComment = $this->getDocDescription($docComment) ) {
+                    $result['services'][$methodName]['description'] = $rmDocComment;
+                }
+
+                // @param\s+([^\s]*)\s+([^\s]*)\s*([^\s\*]*)
+                $parsedParams = array();
+                if (preg_match_all('/@param\s+([^\s]*)\s+([^\s]*)\s*([^\n\*]*)/', $docComment, $matches) ) {
+                    foreach ( $matches[2] as $number => $name ) {
+                        $type = $matches[1][$number];
+                        $desc = $matches[3][$number];
+                        $name = trim($name, '$');
+
+                        $param               = array( 'type' => $type, 'description' => $desc );
+                        $parsedParams[$name] = array_filter($param);
+                    }
                 };
 
-                $request       = !empty( $_GET['rawRequest'] ) ? $_GET['rawRequest'] : file_get_contents( 'php://input' );
-                $this->request = json_decode( $request, false );
-                if ( $this->request === null ) {
-                    $error = self::ParseError;
-                    break;
-                }
-
-                if ( $this->request === array() ) {
-                    $error = self::InvalidRequest;
-                    break;
-                }
-
-                // check for batch call
-                if ( is_array( $this->request ) ) {
-                    if( count( $this->request ) > $this->MaxBatchCalls ) {
-                        $error = self::InvalidRequest;
-                        break;
+                // process params
+                foreach ( $method->getParameters() as $parameter ) {
+                    $name  = $parameter->getName();
+                    $param = array( 'name' => $name, 'optional' => $parameter->isDefaultValueAvailable() );
+                    if (array_key_exists($name, $parsedParams) ) {
+                        $param += $parsedParams[$name];
                     }
 
-                    $this->calls       = $this->request;
-                    $this->isBatchCall = true;
-                } else {
-                    $this->calls[] = $this->request;
-                }
-            } while ( false );
-
-            return $error;
-        }
-
-
-        /**
-         * Get Error Response
-         * @param int   $code
-         * @param mixed $id
-         * @param null  $data
-         * @return array
-         */
-        private function getError( $code, $id = null, $data = null ) {
-            return array(
-                'jsonrpc' => '2.0',
-                'id'      => $id,
-                'error'   => array(
-                    'code'    => $code,
-                    'message' => isset( $this->errorMessages[$code] ) ? $this->errorMessages[$code] : $this->errorMessages[self::InternalError],
-                    'data'    => $data,
-                ),
-            );
-        }
-
-
-        /**
-         * Check for jsonrpc version and correct method
-         * @param object $call
-         * @return array|null
-         */
-        private function validateCall( $call ) {
-            $result = null;
-            $error  = null;
-            $data   = null;
-            $id     = is_object( $call ) && property_exists( $call, 'id' ) ? $call->id : null;
-            do {
-                if ( !is_object( $call ) ) {
-                    $error = self::InvalidRequest;
-                    break;
-                }
-
-                // hack for inputEx smd tester
-                if ( property_exists( $call, 'version' ) ) {
-                    if ( $call->version == 'json-rpc-2.0' ) {
-                        $call->jsonrpc = '2.0';
-                    }
-                }
-
-                if ( !property_exists( $call, 'jsonrpc' ) || $call->jsonrpc != '2.0' ) {
-                    $error = self::InvalidRequest;
-                    break;
-                }
-
-                $fullMethod = property_exists( $call, 'method' ) ? $call->method : '';
-                $methodInfo = explode( '.', $fullMethod, 2 );
-                $namespace  = array_key_exists( 1, $methodInfo ) ? $methodInfo[0] : '';
-                $method     = $namespace ? $methodInfo[1] : $fullMethod;
-                if ( !$method || !array_key_exists( $namespace, $this->instances ) || !method_exists( $this->instances[$namespace], $method ) || in_array( strtolower( $method ), $this->hiddenMethods ) ) {
-                    $error = self::MethodNotFound;
-                    break;
-                }
-
-                if ( !array_key_exists( $fullMethod, $this->reflectionMethods ) ) {
-                    $this->reflectionMethods[$fullMethod] = new ReflectionMethod( $this->instances[$namespace], $method );
-                }
-
-                /** @var $params array */
-                $params     = property_exists( $call, 'params' ) ? $call->params : null;
-                $paramsType = gettype( $params );
-                if ( $params !== null && $paramsType != 'array' && $paramsType != 'object' ) {
-                    $error = self::InvalidParams;
-                    break;
-                }
-
-                // check parameters
-                switch ( $paramsType ) {
-                    case 'array':
-                        $totalRequired = 0;
-                        // doesn't hold required, null, required sequence of params
-                        foreach ( $this->reflectionMethods[$fullMethod]->getParameters() as $param ) {
-                            if ( !$param->isDefaultValueAvailable() ) {
-                                $totalRequired++;
-                            }
-                        }
-
-                        if ( count( $params ) < $totalRequired ) {
-                            $error = self::InvalidParams;
-                            $data  = sprintf( 'Check numbers of required params (got %d, expected %d)', count( $params ), $totalRequired );
-                        }
-                        break;
-                    case 'object':
-                        foreach ( $this->reflectionMethods[$fullMethod]->getParameters() as $param ) {
-                            if ( !$param->isDefaultValueAvailable() && !array_key_exists( $param->getName(), $params ) ) {
-                                $error = self::InvalidParams;
-                                $data  = $param->getName() . ' not found';
-
-                                break 3;
-                            }
-                        }
-                        break;
-                    case 'NULL':
-                        if ( $this->reflectionMethods[$fullMethod]->getNumberOfRequiredParameters() > 0 ) {
-                            $error = self::InvalidParams;
-                            $data  = 'Empty required params';
-                            break 2;
-                        }
-                        break;
-                }
-
-            } while ( false );
-
-            if ( $error ) {
-                $result = array( $error, $id, $data );
-            }
-
-            return $result;
-        }
-
-
-        /**
-         * Process Call
-         * @param $call
-         * @return array|null
-         */
-        private function processCall( $call ) {
-            $id        = property_exists( $call, 'id' ) ? $call->id : null;
-            $params    = property_exists( $call, 'params' ) ? $call->params : array();
-            $result    = null;
-            $namespace = substr( $call->method, 0, strpos( $call->method, '.' ) );
-
-            try {
-                // set named parameters
-                if ( is_object( $params ) ) {
-                    $newParams = array();
-                    foreach ( $this->reflectionMethods[$call->method]->getParameters() as $param ) {
-                        $paramName    = $param->getName();
-                        $defaultValue = $param->isDefaultValueAvailable() ? $param->getDefaultValue() : null;
-                        $newParams[]  = property_exists( $params, $paramName ) ? $params->$paramName : $defaultValue;
+                    if ($param['optional'] ) {
+                        $param['default'] = $parameter->getDefaultValue();
                     }
 
-                    $params = $newParams;
+                    $result['services'][$methodName]['parameters'][] = $param;
                 }
 
-                // invoke
-                $result = $this->reflectionMethods[$call->method]->invokeArgs( $this->instances[$namespace], $params );
-            } catch ( Exception $e ) {
-                return $this->getError( $e->getCode(), $id, $e->getMessage() );
-            }
-
-            if ( !$id && $id !== 0 ) {
-                return null;
-            }
-
-            return array(
-                'jsonrpc' => '2.0',
-                'result'  => $result,
-                'id'      => $id,
-            );
-        }
-
-
-        /**
-         * Create new Instance
-         * @param object $instance
-         */
-        public function __construct( $instance = null ) {
-            if ( get_parent_class( $this ) ) {
-                $this->RegisterInstance( $this, '' );
-            } else if ( $instance ) {
-                $this->RegisterInstance( $instance, '' );
+                // set return type
+                if (preg_match('/@return\s+([^\s]+)\s*([^\n\*]+)/', $docComment, $matches) ) {
+                    $returns                                    = array( 'type' => $matches[1], 'description' => trim($matches[2]) );
+                    $result['services'][$methodName]['returns'] = array_filter($returns);
+                }
             }
         }
 
-
-        /**
-         * Register Instance
-         * @param object $instance
-         * @param string $namespace default is empty string
-         * @return $this
-         */
-        public function RegisterInstance( $instance, $namespace = '' ) {
-            $this->instances[$namespace]                = $instance;
-            $this->instances[$namespace]->errorMessages = $this->errorMessages;
-
-            return $this;
-        }
-
-
-        /**
-         * Handle Requests
-         */
-        public function Execute() {
-            do {
-                // check for SMD Discovery request
-                if ( array_key_exists( 'smd', $_GET ) ) {
-                    $this->response[] = $this->getServiceMap();
-                    $this->hasCalls   = true;
-                    break;
-                }
-
-                $error = $this->getRequest();
-                if ( $error ) {
-                    $this->response[] = $this->getError( $error );
-                    $this->hasCalls   = true;
-                    break;
-                }
-
-                foreach ( $this->calls as $call ) {
-                    $error = $this->validateCall( $call );
-                    if ( $error ) {
-                        $this->response[] = $this->getError( $error[0], $error[1], $error[2] );
-                        $this->hasCalls   = true;
-                    } else {
-                        $result = $this->processCall( $call );
-                        if ( $result ) {
-                            $this->response[] = $result;
-                            $this->hasCalls   = true;
-                        }
-                    }
-                }
-            } while ( false );
-
-            // flush response
-            if ( $this->hasCalls ) {
-                if ( !$this->isBatchCall ) {
-                    $this->response = reset( $this->response );
-                }
-
-                if ( !headers_sent() ) {
-                    // Set Content Type
-                    if ( $this->ContentType ) {
-                        header( 'Content-Type: ' . $this->ContentType );
-                    }
-
-                    // Allow Cross Domain Requests
-                    if ( $this->IsXDR ) {
-                        header( 'Access-Control-Allow-Origin: *' );
-                        header( 'Access-Control-Allow-Headers: x-requested-with, content-type' );
-                    }
-                }
-
-                echo json_encode( $this->response );
-                $this->resetVars();
-            }
-        }
-
-
-        /**
-         * Get Doc Comment
-         * @param $comment
-         * @return string|null
-         */
-        private function getDocDescription( $comment ) {
-            $result = null;
-            if ( preg_match( '/\*\s+([^@]*)\s+/s', $comment, $matches ) ) {
-                $result = str_replace( '*', "\n", trim( trim( $matches[1], '*' ) ) );
-            }
-
-            return $result;
-        }
-
-
-        /**
-         * Get Service Map
-         * Maybe not so good realization of auto-discover via doc blocks
-         * @return array
-         */
-        private function getServiceMap() {
-            $result = array(
-                'transport'   => 'POST',
-                'envelope'    => 'JSON-RPC-2.0',
-                'SMDVersion'  => '2.0',
-                'contentType' => 'application/json',
-                'target'      => !empty( $_SERVER['REQUEST_URI'] ) ? substr( $_SERVER['REQUEST_URI'], 0, strpos( $_SERVER['REQUEST_URI'], '?' ) ) : '',
-                'services'    => array(),
-                'description' => '',
-            );
-
-            foreach( $this->instances as $namespace => $instance ) {
-                $rc = new ReflectionClass( $instance);
-
-                // Get Class Description
-                if ( $rcDocComment = $this->getDocDescription( $rc->getDocComment() ) ) {
-                    $result['description'] .= $rcDocComment . PHP_EOL;
-                }
-
-                foreach ( $rc->getMethods() as $method ) {
-                    /** @var ReflectionMethod $method */
-                    if ( !$method->isPublic() || in_array( strtolower( $method->getName() ), $this->hiddenMethods ) ) {
-                        continue;
-                    }
-
-                    $methodName = ( $namespace ? $namespace . '.' : '' ) . $method->getName();
-                    $docComment = $method->getDocComment();
-
-                    $result['services'][$methodName] = array( 'parameters' => array() );
-
-                    // set description
-                    if ( $rmDocComment = $this->getDocDescription( $docComment ) ) {
-                        $result['services'][$methodName]['description'] = $rmDocComment;
-                    }
-
-                    // @param\s+([^\s]*)\s+([^\s]*)\s*([^\s\*]*)
-                    $parsedParams = array();
-                    if ( preg_match_all( '/@param\s+([^\s]*)\s+([^\s]*)\s*([^\n\*]*)/', $docComment, $matches ) ) {
-                        foreach ( $matches[2] as $number => $name ) {
-                            $type = $matches[1][$number];
-                            $desc = $matches[3][$number];
-                            $name = trim( $name, '$' );
-
-                            $param               = array( 'type' => $type, 'description' => $desc );
-                            $parsedParams[$name] = array_filter( $param );
-                        }
-                    };
-
-                    // process params
-                    foreach ( $method->getParameters() as $parameter ) {
-                        $name  = $parameter->getName();
-                        $param = array( 'name' => $name, 'optional' => $parameter->isDefaultValueAvailable() );
-                        if ( array_key_exists( $name, $parsedParams ) ) {
-                            $param += $parsedParams[$name];
-                        }
-
-                        if ( $param['optional'] ) {
-                            $param['default'] = $parameter->getDefaultValue();
-                        }
-
-                        $result['services'][$methodName]['parameters'][] = $param;
-                    }
-
-                    // set return type
-                    if ( preg_match( '/@return\s+([^\s]+)\s*([^\n\*]+)/', $docComment, $matches ) ) {
-                        $returns                                    = array( 'type' => $matches[1], 'description' => trim( $matches[2] ) );
-                        $result['services'][$methodName]['returns'] = array_filter( $returns );
-                    }
-                }
-            }
-
-            return $result;
-        }
-
-
-        /**
-         * Reset Local Class Vars after Execute
-         */
-        private function resetVars() {
-            $this->response = $this->calls = array();
-            $this->hasCalls = $this->isBatchCall = false;
-        }
-
+        return $result;
     }
+
+
+    /**
+     * Reset Local Class Vars after Execute
+     */
+    private function resetVars()
+    {
+        $this->response = $this->calls = array();
+        $this->hasCalls = $this->isBatchCall = false;
+    }
+
+}
 ?>
 <?php
 // Initializing
-if (!isset($NO_LOGIN)) $NO_LOGIN = false;
-if (!isset($ACCOUNTS)) $ACCOUNTS = array();
-if (isset($USER) && isset($PASSWORD) && $USER && $PASSWORD) $ACCOUNTS[$USER] = $PASSWORD;
-if (!isset($PASSWORD_HASH_ALGORITHM)) $PASSWORD_HASH_ALGORITHM = '';
-if (!isset($HOME_DIRECTORY)) $HOME_DIRECTORY = '';
+if (!isset($NO_LOGIN)) { $NO_LOGIN = false;
+}
+if (!isset($ACCOUNTS)) { $ACCOUNTS = array();
+}
+if (isset($USER) && isset($PASSWORD) && $USER && $PASSWORD) { $ACCOUNTS[$USER] = $PASSWORD;
+}
+if (!isset($PASSWORD_HASH_ALGORITHM)) { $PASSWORD_HASH_ALGORITHM = '';
+}
+if (!isset($HOME_DIRECTORY)) { $HOME_DIRECTORY = '';
+}
 $IS_CONFIGURED = ($NO_LOGIN || count($ACCOUNTS) >= 1) ? true : false;
 
 // Utilities
-function is_empty_string($string) {
+function is_empty_string($string)
+{
     return strlen($string) <= 0;
 }
 
-function is_equal_strings($string1, $string2) {
+function is_equal_strings($string1, $string2)
+{
     return strcmp($string1, $string2) == 0;
 }
 
-function get_hash($algorithm, $string) {
+function get_hash($algorithm, $string)
+{
     return hash($algorithm, trim((string) $string));
 }
 
 // Command execution
-function execute_command($command) {
+function execute_command($command)
+{
     $descriptors = array(
         0 => array('pipe', 'r'), // STDIN
         1 => array('pipe', 'w'), // STDOUT
@@ -576,7 +621,8 @@ function execute_command($command) {
     );
 
     $process = proc_open($command . ' 2>&1', $descriptors, $pipes);
-    if (!is_resource($process)) die("Can't execute command.");
+    if (!is_resource($process)) { die("Can't execute command.");
+    }
 
     // Nothing to push to STDIN
     fclose($pipes[0]);
@@ -594,7 +640,8 @@ function execute_command($command) {
 }
 
 // Command parsing
-function parse_command($command) {
+function parse_command($command)
+{
     $value = ltrim((string) $command);
 
     if (!is_empty_string($value)) {
@@ -607,8 +654,9 @@ function parse_command($command) {
             for ($index = $values_total - 2; $index >= 0; $index--) {
                 $value_item = $values[$index];
 
-                if (substr($value_item, -1) == '\\') $value = $value_item . ' ' . $value;
-                else break;
+                if (substr($value_item, -1) == '\\') { $value = $value_item . ' ' . $value;
+                } else { break;
+                }
             }
         }
     }
@@ -617,15 +665,18 @@ function parse_command($command) {
 }
 
 // RPC Server
-class WebConsoleRPCServer extends BaseJsonRpcServer {
+class WebConsoleRPCServer extends BaseJsonRpcServer
+{
     protected $home_directory = '';
 
-    private function error($message) {
+    private function error($message)
+    {
         throw new Exception($message);
     }
 
     // Authentication
-    private function authenticate_user($user, $password) {
+    private function authenticate_user($user, $password)
+    {
         $user = trim((string) $user);
         $password = trim((string) $password);
 
@@ -633,19 +684,23 @@ class WebConsoleRPCServer extends BaseJsonRpcServer {
             global $ACCOUNTS, $PASSWORD_HASH_ALGORITHM;
 
             if (isset($ACCOUNTS[$user]) && !is_empty_string($ACCOUNTS[$user])) {
-                if ($PASSWORD_HASH_ALGORITHM) $password = get_hash($PASSWORD_HASH_ALGORITHM, $password);
+                if ($PASSWORD_HASH_ALGORITHM) { $password = get_hash($PASSWORD_HASH_ALGORITHM, $password);
+                }
 
-                if (is_equal_strings($password, $ACCOUNTS[$user]))
+                if (is_equal_strings($password, $ACCOUNTS[$user])) {
                     return $user . ':' . get_hash('sha256', $password);
+                }
             }
         }
 
         throw new Exception("Incorrect user or password");
     }
 
-    private function authenticate_token($token) {
+    private function authenticate_token($token)
+    {
         global $NO_LOGIN;
-        if ($NO_LOGIN) return true;
+        if ($NO_LOGIN) { return true;
+        }
 
         $token = trim((string) $token);
         $token_parts = explode(':', $token, 2);
@@ -659,7 +714,8 @@ class WebConsoleRPCServer extends BaseJsonRpcServer {
 
                 if (isset($ACCOUNTS[$user]) && !is_empty_string($ACCOUNTS[$user])) {
                     $real_password_hash = get_hash('sha256', $ACCOUNTS[$user]);
-                    if (is_equal_strings($password_hash, $real_password_hash)) return $user;
+                    if (is_equal_strings($password_hash, $real_password_hash)) { return $user;
+                    }
                 }
             }
         }
@@ -667,81 +723,99 @@ class WebConsoleRPCServer extends BaseJsonRpcServer {
         throw new Exception("Incorrect user or password");
     }
 
-    private function get_home_directory($user) {
+    private function get_home_directory($user)
+    {
         global $HOME_DIRECTORY;
 
         if (is_string($HOME_DIRECTORY)) {
-            if (!is_empty_string($HOME_DIRECTORY)) return $HOME_DIRECTORY;
+            if (!is_empty_string($HOME_DIRECTORY)) { return $HOME_DIRECTORY;
+            }
         }
-        else if (is_string($user) && !is_empty_string($user) && isset($HOME_DIRECTORY[$user]) && !is_empty_string($HOME_DIRECTORY[$user]))
+        else if (is_string($user) && !is_empty_string($user) && isset($HOME_DIRECTORY[$user]) && !is_empty_string($HOME_DIRECTORY[$user])) {
             return $HOME_DIRECTORY[$user];
+        }
 
         return getcwd();
     }
 
     // Environment
-    private function get_environment() {
+    private function get_environment()
+    {
         $hostname = function_exists('gethostname') ? gethostname() : null;
         return array('path' => getcwd(), 'hostname' => $hostname);
     }
 
-    private function set_environment($environment) {
+    private function set_environment($environment)
+    {
         $environment = !empty($environment) ? (array) $environment : array();
         $path = (isset($environment['path']) && !is_empty_string($environment['path'])) ? $environment['path'] : $this->home_directory;
 
         if (!is_empty_string($path)) {
             if (is_dir($path)) {
-                if (!@chdir($path)) return array('output' => "Unable to change directory to current working directory, updating current directory",
+                if (!@chdir($path)) { return array('output' => "Unable to change directory to current working directory, updating current directory",
                                                  'environment' => $this->get_environment());
+                }
             }
-            else return array('output' => "Current working directory not found, updating current directory",
+            else { return array('output' => "Current working directory not found, updating current directory",
                               'environment' => $this->get_environment());
+            }
         }
     }
 
     // Initialization
-    private function initialize($token, $environment) {
+    private function initialize($token, $environment)
+    {
         $user = $this->authenticate_token($token);
         $this->home_directory = $this->get_home_directory($user);
         $result = $this->set_environment($environment);
 
-        if ($result) return $result;
+        if ($result) { return $result;
+        }
     }
 
     // Methods
-    public function login($user, $password) {
+    public function login($user, $password)
+    {
         $result = array('token' => $this->authenticate_user($user, $password),
                         'environment' => $this->get_environment());
 
         $home_directory = $this->get_home_directory($user);
         if (!is_empty_string($home_directory)) {
-            if (is_dir($home_directory)) $result['environment']['path'] = $home_directory;
-            else $result['output'] = "Home directory not found: ". $home_directory;
+            if (is_dir($home_directory)) { $result['environment']['path'] = $home_directory;
+            } else { $result['output'] = "Home directory not found: ". $home_directory;
+            }
         }
 
         return $result;
     }
 
-    public function cd($token, $environment, $path) {
+    public function cd($token, $environment, $path)
+    {
         $result = $this->initialize($token, $environment);
-        if ($result) return $result;
+        if ($result) { return $result;
+        }
 
         $path = trim((string) $path);
-        if (is_empty_string($path)) $path = $this->home_directory;
+        if (is_empty_string($path)) { $path = $this->home_directory;
+        }
 
         if (!is_empty_string($path)) {
             if (is_dir($path)) {
-                if (!@chdir($path)) return array('output' => "cd: ". $path . ": Unable to change directory");
+                if (!@chdir($path)) { return array('output' => "cd: ". $path . ": Unable to change directory");
+                }
+            }
+            else { return array('output' => "cd: ". $path . ": No such directory");
             }
-            else return array('output' => "cd: ". $path . ": No such directory");
         }
 
         return array('environment' => $this->get_environment());
     }
 
-    public function completion($token, $environment, $pattern, $command) {
+    public function completion($token, $environment, $pattern, $command)
+    {
         $result = $this->initialize($token, $environment);
-        if ($result) return $result;
+        if ($result) { return $result;
+        }
 
         $scan_path = '';
         $completion_prefix = '';
@@ -750,18 +824,22 @@ class WebConsoleRPCServer extends BaseJsonRpcServer {
         if (!empty($pattern)) {
             if (!is_dir($pattern)) {
                 $pattern = dirname($pattern);
-                if ($pattern == '.') $pattern = '';
+                if ($pattern == '.') { $pattern = '';
+                }
             }
 
             if (!empty($pattern)) {
                 if (is_dir($pattern)) {
                     $scan_path = $completion_prefix = $pattern;
-                    if (substr($completion_prefix, -1) != '/') $completion_prefix .= '/';
+                    if (substr($completion_prefix, -1) != '/') { $completion_prefix .= '/';
+                    }
                 }
             }
-            else $scan_path = getcwd();
+            else { $scan_path = getcwd();
+            }
+        }
+        else { $scan_path = getcwd();
         }
-        else $scan_path = getcwd();
 
         if (!empty($scan_path)) {
             // Loading directory listing
@@ -770,13 +848,15 @@ class WebConsoleRPCServer extends BaseJsonRpcServer {
 
             // Prefix
             if (!empty($completion_prefix) && !empty($completion)) {
-                foreach ($completion as &$value) $value = $completion_prefix . $value;
+                foreach ($completion as &$value) { $value = $completion_prefix . $value;
+                }
             }
 
             // Pattern
             if (!empty($pattern) && !empty($completion)) {
                 // For PHP version that does not support anonymous functions (available since PHP 5.3.0)
-                function filter_pattern($value) {
+                function filter_pattern($value)
+                {
                     global $pattern;
                     return !strncmp($pattern, $value, strlen($pattern));
                 }
@@ -788,12 +868,15 @@ class WebConsoleRPCServer extends BaseJsonRpcServer {
         return array('completion' => $completion);
     }
 
-    public function run($token, $environment, $command) {
+    public function run($token, $environment, $command)
+    {
         $result = $this->initialize($token, $environment);
-        if ($result) return $result;
+        if ($result) { return $result;
+        }
 
         $output = ($command && !is_empty_string($command)) ? execute_command($command) : '';
-        if ($output && substr($output, -1) == "\n") $output = substr($output, 0, -1);
+        if ($output && substr($output, -1) == "\n") { $output = substr($output, 0, -1);
+        }
 
         return array('output' => $output);
     }
@@ -805,7 +888,7 @@ if (array_key_exists('REQUEST_METHOD', $_SERVER) && $_SERVER['REQUEST_METHOD'] =
     $rpc_server->Execute();
 }
 else if (!$IS_CONFIGURED) {
-?>
+    ?>
 <!DOCTYPE html>
 <html>
     <head>
@@ -830,7 +913,7 @@ else if (!$IS_CONFIGURED) {
         </div>
     </body>
 </html>
-<?php
+    <?php
 }
 else { ?>
 <!DOCTYPE html>
@@ -847,8 +930,8 @@ else { ?>
         <script type="text/javascript">!function(a,b){function c(a){return K.isWindow(a)?a:9===a.nodeType?a.defaultView||a.parentWindow:!1}function d(a){if(!tb[a]){var b=H.body,c=K("<"+a+">").appendTo(b),d=c.css("display");c.remove(),("none"===d||""===d)&&(pb||(pb=H.createElement("iframe"),pb.frameBorder=pb.width=pb.height=0),b.appendChild(pb),qb&&pb.createElement||(qb=(pb.contentWindow||pb.contentDocument).document,qb.write(("CSS1Compat"===H.compatMode?"<!doctype html>":"")+"<html><body>"),qb.close()),c=qb.createElement(a),qb.body.appendChild(c),d=K.css(c,"display"),b.removeChild(pb)),tb[a]=d}return tb[a]}function e(a,b){var c={};return K.each(wb.concat.apply([],wb.slice(0,b)),function(){c[this]=a}),c}function f(){sb=b}function g(){return setTimeout(f,0),sb=K.now()}function h(){try{return new a.ActiveXObject("Microsoft.XMLHTTP")}catch(b){}}function i(){try{return new a.XMLHttpRequest}catch(b){}}function j(a,c){a.dataFilter&&(c=a.dataFilter(c,a.dataType));var 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diff --git a/includes/wifi_functions.php b/includes/wifi_functions.php
index c7dfca06..d8a8ce20 100755
--- a/includes/wifi_functions.php
+++ b/includes/wifi_functions.php
@@ -1,6 +1,6 @@
 <?php
 
-include_once('functions.php');
+require_once 'functions.php';
 
 function knownWifiStations(&$networks)
 {
@@ -16,26 +16,26 @@ function knownWifiStations(&$networks)
                 $ssid = null;
             } elseif ($lineArr = preg_split('/\s*=\s*/', trim($line))) {
                 switch (strtolower($lineArr[0])) {
-                    case 'ssid':
-                        $ssid = trim($lineArr[1], '"');
-                        break;
-                    case 'psk':
-                        if (array_key_exists('passphrase', $network)) {
-                            break;
-                        }
-                    case '#psk':
-                        $network['protocol'] = 'WPA';
-                    case 'wep_key0': // Untested
-                        $network['passphrase'] = trim($lineArr[1], '"');
-                        break;
-                    case 'key_mgmt':
-                        if (! array_key_exists('passphrase', $network) && $lineArr[1] === 'NONE') {
-                            $network['protocol'] = 'Open';
-                        }
-                        break;
-                    case 'priority':
-                        $network['priority'] = trim($lineArr[1], '"');
+                case 'ssid':
+                    $ssid = trim($lineArr[1], '"');
+                    break;
+                case 'psk':
+                    if (array_key_exists('passphrase', $network)) {
                         break;
+                    }
+                case '#psk':
+                    $network['protocol'] = 'WPA';
+                case 'wep_key0': // Untested
+                    $network['passphrase'] = trim($lineArr[1], '"');
+                    break;
+                case 'key_mgmt':
+                    if (! array_key_exists('passphrase', $network) && $lineArr[1] === 'NONE') {
+                        $network['protocol'] = 'Open';
+                    }
+                    break;
+                case 'priority':
+                    $network['priority'] = trim($lineArr[1], '"');
+                    break;
                 }
             }
         }
@@ -51,15 +51,17 @@ function nearbyWifiStations(&$networks, $cached = true)
         deleteCache($cacheKey);
     }
 
-    $scan_results = cache($cacheKey, function () {
-        exec('sudo wpa_cli -i ' . RASPI_WIFI_CLIENT_INTERFACE . ' scan');
-        sleep(3);
+    $scan_results = cache(
+        $cacheKey, function () {
+            exec('sudo wpa_cli -i ' . RASPI_WIFI_CLIENT_INTERFACE . ' scan');
+            sleep(3);
 
-        exec('sudo wpa_cli -i ' . RASPI_WIFI_CLIENT_INTERFACE . ' scan_results', $stdout);
-        array_shift($stdout);
+            exec('sudo wpa_cli -i ' . RASPI_WIFI_CLIENT_INTERFACE . ' scan_results', $stdout);
+            array_shift($stdout);
 
-        return implode("\n", $stdout);
-    });
+            return implode("\n", $stdout);
+        }
+    );
 
     foreach (explode("\n", $scan_results) as $network) {
         $arrNetwork = preg_split("/[\t]+/", $network);  // split result into array
diff --git a/index.php b/index.php
index 4cad6c3e..84c3db83 100755
--- a/index.php
+++ b/index.php
@@ -10,36 +10,36 @@
  * php-cgi (I have version 7.1.20-1+b2  installed via apt)
  * along with their supporting packages, php7.1 will also need to be enabled.
  *
- * @author     Lawrence Yau <sirlagz@gmail.com>
- * @author     Bill Zimmerman <billzimmerman@gmail.com>
- * @license    GNU General Public License, version 3 (GPL-3.0)
- * @version    2.2
- * @link       https://github.com/billz/raspap-webgui
- * @see        http://sirlagz.net/2013/02/08/raspap-webgui/
+ * @author  Lawrence Yau <sirlagz@gmail.com>
+ * @author  Bill Zimmerman <billzimmerman@gmail.com>
+ * @license GNU General Public License, version 3 (GPL-3.0)
+ * @version 2.2
+ * @link    https://github.com/billz/raspap-webgui
+ * @see     http://sirlagz.net/2013/02/08/raspap-webgui/
  */
 
-require('includes/csrf.php');
+require 'includes/csrf.php';
 ensureCSRFSessionToken();
 
-include_once('includes/config.php');
-include_once('includes/defaults.php');
-include_once(RASPI_CONFIG.'/raspap.php');
-include_once('includes/locale.php');
-include_once('includes/functions.php');
-include_once('includes/dashboard.php');
-include_once('includes/authenticate.php');
-include_once('includes/admin.php');
-include_once('includes/dhcp.php');
-include_once('includes/hostapd.php');
-include_once('includes/system.php');
-include_once('includes/sysstats.php');
-include_once('includes/configure_client.php');
-include_once('includes/networking.php');
-include_once('includes/themes.php');
-include_once('includes/data_usage.php');
-include_once('includes/about.php');
-include_once('includes/openvpn.php');
-include_once('includes/torproxy.php');
+require_once 'includes/config.php';
+require_once 'includes/defaults.php';
+require_once RASPI_CONFIG.'/raspap.php';
+require_once 'includes/locale.php';
+require_once 'includes/functions.php';
+require_once 'includes/dashboard.php';
+require_once 'includes/authenticate.php';
+require_once 'includes/admin.php';
+require_once 'includes/dhcp.php';
+require_once 'includes/hostapd.php';
+require_once 'includes/system.php';
+require_once 'includes/sysstats.php';
+require_once 'includes/configure_client.php';
+require_once 'includes/networking.php';
+require_once 'includes/themes.php';
+require_once 'includes/data_usage.php';
+require_once 'includes/about.php';
+require_once 'includes/openvpn.php';
+require_once 'includes/torproxy.php';
 
 $output = $return = 0;
 $page = $_GET['page'];
@@ -131,7 +131,7 @@ if ($_COOKIE['sidebarToggled'] == 'true' ) {
         <li class="nav-item">
           <a class="nav-link" href="index.php?page=wpa_conf"><i class="fas fa-wifi fa-fw mr-2"></i><span class="nav-label"><?php echo _("Configure WiFi client"); ?></span></a>
         </li>
-          <?php endif; ?>
+        <?php endif; ?>
           <?php if (RASPI_HOTSPOT_ENABLED) : ?>
         <li class="nav-item">
           <a class="nav-link" href="index.php?page=hostapd_conf"><i class="far fa-dot-circle fa-fw mr-2"></i><span class="nav-label"><?php echo _("Configure hotspot"); ?></a>
@@ -219,52 +219,52 @@ if ($_COOKIE['sidebarToggled'] == 'true' ) {
       <!-- Begin Page Content -->
       <div class="container-fluid">
       <?php
-      $extraFooterScripts = array();
-      // handle page actions
-      switch ($page) {
-          case "wlan0_info":
-              DisplayDashboard($extraFooterScripts);
-              break;
-          case "dhcpd_conf":
-              DisplayDHCPConfig();
-              break;
-          case "wpa_conf":
-              DisplayWPAConfig();
-              break;
-          case "network_conf":
-              DisplayNetworkingConfig();
-              break;
-          case "hostapd_conf":
-              DisplayHostAPDConfig();
-              break;
-          case "openvpn_conf":
-              DisplayOpenVPNConfig();
-              break;
-          case "torproxy_conf":
-              DisplayTorProxyConfig();
-              break;
-          case "auth_conf":
-              DisplayAuthConfig($config['admin_user'], $config['admin_pass']);
-              break;
-          case "save_hostapd_conf":
-              SaveTORAndVPNConfig();
-              break;
-          case "theme_conf":
-              DisplayThemeConfig();
-              break;
-          case "data_use":
-              DisplayDataUsage($extraFooterScripts);
-              break;
-          case "system_info":
-              DisplaySystem();
-              break;
-          case "about":
-              DisplayAbout();
-              break;
-          default:
-              DisplayDashboard($extraFooterScripts);
-      }
-      ?>
+        $extraFooterScripts = array();
+        // handle page actions
+        switch ($page) {
+        case "wlan0_info":
+            DisplayDashboard($extraFooterScripts);
+            break;
+        case "dhcpd_conf":
+            DisplayDHCPConfig();
+            break;
+        case "wpa_conf":
+            DisplayWPAConfig();
+            break;
+        case "network_conf":
+            DisplayNetworkingConfig();
+            break;
+        case "hostapd_conf":
+            DisplayHostAPDConfig();
+            break;
+        case "openvpn_conf":
+            DisplayOpenVPNConfig();
+            break;
+        case "torproxy_conf":
+            DisplayTorProxyConfig();
+            break;
+        case "auth_conf":
+            DisplayAuthConfig($config['admin_user'], $config['admin_pass']);
+            break;
+        case "save_hostapd_conf":
+            SaveTORAndVPNConfig();
+            break;
+        case "theme_conf":
+            DisplayThemeConfig();
+            break;
+        case "data_use":
+            DisplayDataUsage($extraFooterScripts);
+            break;
+        case "system_info":
+            DisplaySystem();
+            break;
+        case "about":
+            DisplayAbout();
+            break;
+        default:
+            DisplayDashboard($extraFooterScripts);
+        }
+        ?>
       </div><!-- /.container-fluid -->
     </div><!-- End of Main Content -->
     <!-- Footer -->
@@ -317,6 +317,6 @@ if ($_COOKIE['sidebarToggled'] == 'true' ) {
         }
         echo '></script>' , PHP_EOL;
     }
-  ?>
+    ?>
   </body>
 </html>