widgets: apply whitespace cleanups

src/www/widgets/include/installed_packages.inc

@@ -4,4 +4,4 @@
 $installed_packages_title = "Installed Packages";
 $installed_packages_title_link = "pkg_mgr_installed.php";
 
-?>
+?>
\ No newline at end of file

src/www/widgets/include/interface_statistics.inc

@@ -2,4 +2,4 @@
 //set variable for custom title
 $interface_statistics_title = "Interface Statistics";
 $interface_statistics_title_link = "status_interfaces.php";
-?>
+?>
\ No newline at end of file

src/www/widgets/include/interfaces.inc

@@ -3,4 +3,4 @@
 $interfaces_title = "Interfaces";
 $interfaces_title_link = "status_interfaces.php";
 
-?>
+?>
\ No newline at end of file

src/www/widgets/include/log.inc

@@ -3,4 +3,4 @@
 $log_title = "Firewall Logs";
 $log_title_link = "diag_logs_filter.php";
 
-?>
+?>
\ No newline at end of file

src/www/widgets/include/openvpn.inc

 <?php
 $openvpn_title = "OpenVPN";
 $openvpn_title_link = "status_openvpn.php";
-?>
+?>
\ No newline at end of file

src/www/widgets/include/services_status.inc

@@ -4,4 +4,4 @@
 $services_status_title = "Services Status";
 $services_status_title_link = "status_services.php";
 
-?>
+?>
\ No newline at end of file

src/www/widgets/include/thermal_sensors.inc

 <?php
 /*
 	$Id: thermal_sensors.inc
-	File location: 
+	File location:
 		\usr\local\www\widgets\include\
 
 	Used by:
@@ -22,6 +22,6 @@ function getThermalSensorsData() {
 	$_gb = exec("/sbin/sysctl -a | grep temperature", $dfout);
 	$thermalSensorsData = join("|", $dfout);
 	return $thermalSensorsData;
-	
+
 }
 ?>

src/www/widgets/include/wake_on_lan.inc

@@ -4,4 +4,4 @@
 $wake_on_lan_title = "Wake On Lan";
 $wake_on_lan_title_link = "services_wol.php";
 
-?>
+?>
\ No newline at end of file

src/www/widgets/javascript/ipsec.js

@@ -2,8 +2,8 @@ function updateIpsec(){
 	selectIntLink = "ipsecDetailed";
 	ipsecsettings = "ipsecDetail=";
 	ipsecsettings += d.getElementById(selectIntLink).checked;
-	
+
     selectIntLink = "ipsec-config";
 	textlink = d.getElementById(selectIntLink);
 	textlink.value = ipsecsettings;
-}
+}
\ No newline at end of file

src/www/widgets/javascript/thermal_sensors.js

 /*
 	$Id: thermal_sensors.js
-	Description:	
+	Description:
 		Javascript functions to get and show thermal sensors data in thermal_sensors.widget.php.
 		NOTE: depends on proper cofing in System >> Advanced >> Miscellaneous tab >> Thermal Sensors section.
-	File location: 
+	File location:
 		\usr\local\www\widgets\javascript\
 	Used by:
 		\usr\local\www\widgets\widgets\thermal_sensors.widget.php
@@ -36,7 +36,7 @@
 function showThermalSensorsData() {
 
 	//get data from thermal_sensors.widget.php
-	url = "/widgets/widgets/thermal_sensors.widget.php?getThermalSensorsData=1" 
+	url = "/widgets/widgets/thermal_sensors.widget.php?getThermalSensorsData=1"
 			//IE fix to disable cache when using http:// , just append timespan
 			+ new Date().getTime();
 
@@ -48,12 +48,12 @@ function showThermalSensorsData() {
 		},
 		error: function(jqXHR, status, error){
 			buildThermalSensorsDataRaw(
-				"Error getting data from [thermal_sensors.widget.php] - |" + 
-				"status: [" + (status || "") + "]|" + 
+				"Error getting data from [thermal_sensors.widget.php] - |" +
+				"status: [" + (status || "") + "]|" +
 				"error: [" + (error || "") + "]");
 		}
 	});
-	
+
 	//call itself in 11 seconds
 	window.setTimeout(showThermalSensorsData, 11000);
 }
@@ -69,14 +69,14 @@ function buildThermalSensorsData(thermalSensorsData) {
 }
 
 function buildThermalSensorsDataRaw(thermalSensorsData) {
-	
+
 	var thermalSensorsContent = "";
-	
+
 	if (thermalSensorsData && thermalSensorsData != "") {
 		thermalSensorsContent = thermalSensorsData.replace(/\|/g, "<br />");
 		//rawData = thermalSensorsData.split("|").join("<br />");
 	}
-	
+
 	loadThermalSensorsContainer(thermalSensorsContent);
 }
 
@@ -88,7 +88,7 @@ function loadThermalSensorsContainer (thermalSensorsContent) {
 	} else {
 		jQuery('#thermalSensorsContainer').html("No Thermal Sensors data available.<br /><br />");
 		jQuery('<div/>').html(
-				"<span>* You can configure a proper Thermal Sensor / Module under <br />" + 
+				"<span>* You can configure a proper Thermal Sensor / Module under <br />" +
 				"&nbsp;&nbsp;&nbsp;<a href='system_advanced_misc.php'>System &gt; Advanced &gt; Miscellaneous : Thermal Sensors section</a>.</span>"
 				).appendTo('#thermalSensorsContainer');
 	}
@@ -100,51 +100,51 @@ function buildThermalSensorsDataGraph(thermalSensorsData) {
 	var normalColor = "LimeGreen";
 	var normalColorShadowTop = "Lime";
 	var normalColorShadowBottom = "Green";
-	
+
 	var warningColor = "Orange";
 	var warningColorShadowBottom = "Chocolate";
-	
+
 	var criticalColor = "Red";
 	var criticalColorShadowBottom = "DarkRed";
-	
+
 	//local variables
 	var barBgColor = normalColor; //green/normal as default
 	var barBgColorShadowTop = normalColorShadowTop; //green/normal as default
 	var barBgColorShadowBottom = normalColorShadowBottom; //green/normal as default
-		
+
 	var thermalSensorsArray = new Array();
-	
+
 	if (thermalSensorsData && thermalSensorsData != ""){
 		thermalSensorsArray = thermalSensorsData.split("|");
 	}
 
 	var thermalSensorsHTMLContent = "";
 	var itemsToPulsate = new Array();
-	
+
 	//generate graph for each temperature sensor and append to thermalSensorsHTMLContent string
 	for (var i = 0; i < thermalSensorsArray.length; i++) {
-	
+
 		var sensorDataArray = thermalSensorsArray[i].split(":");
 		var sensorName = sensorDataArray[0].trim();
 		var thermalSensorValue = getThermalSensorValue(sensorDataArray[1]);
 
 		var pulsateTimes = 0;
 		var pulsateDuration = 0;
-		
+
 		var warningTempThresholdPosition = 0;
 		var criticalTempThresholdPosition = 0;
-		
-		//NOTE: the following variables are declared/set in "thermal_sensors.widget.php": 
-		//		thermal_sensors_widget_coreWarningTempThreshold, thermal_sensors_widget_coreCriticalTempThreshold, 
+
+		//NOTE: the following variables are declared/set in "thermal_sensors.widget.php":
+		//		thermal_sensors_widget_coreWarningTempThreshold, thermal_sensors_widget_coreCriticalTempThreshold,
 		//		thermal_sensors_widget_zoneWarningTempThreshold, thermal_sensors_widget_zoneCriticalTempThreshold
 		//		thermal_sensors_widget_pulsateWarning, thermal_sensors_widget_pulsateCritical
-		
+
 		//set graph color and pulsate parameters
 		if (sensorName.indexOf("cpu") > -1) { //check CPU Threshold config settings
-			
+
 			warningTempThresholdPosition = thermal_sensors_widget_coreWarningTempThreshold;
 			criticalTempThresholdPosition = thermal_sensors_widget_coreCriticalTempThreshold;
-			
+
 			if (thermalSensorValue < thermal_sensors_widget_coreWarningTempThreshold) {
 				barBgColor = normalColor;
 				barBgColorShadowTop = normalColorShadowTop;
@@ -165,21 +165,21 @@ function buildThermalSensorsDataGraph(thermalSensorsData) {
 				pulsateDuration = thermal_sensors_widget_pulsateCritical ? 900 : 0;
 			}
 		} else { //assuming sensor is for a zone, check Zone Threshold config settings
-			
+
 			warningTempThresholdPosition = thermal_sensors_widget_zoneWarningTempThreshold;
 			criticalTempThresholdPosition = thermal_sensors_widget_zoneCriticalTempThreshold;
 
 			if (thermalSensorValue < thermal_sensors_widget_zoneWarningTempThreshold) {
-			
+
 				barBgColor = normalColor;
 				barBgColorShadowTop = normalColorShadowTop;
 				barBgColorShadowBottom = normalColorShadowBottom;
 				pulsateTimes = 0;
 				pulsateDuration = 0;
 
-			} else if (thermalSensorValue >= thermal_sensors_widget_zoneWarningTempThreshold 
+			} else if (thermalSensorValue >= thermal_sensors_widget_zoneWarningTempThreshold
 						&& thermalSensorValue < thermal_sensors_widget_zoneCriticalTempThreshold) {
-						
+
 				barBgColor = warningColor;
 				barBgColorShadowTop = warningColor;
 				barBgColorShadowBottom = warningColorShadowBottom;
@@ -187,7 +187,7 @@ function buildThermalSensorsDataGraph(thermalSensorsData) {
 				pulsateDuration = thermal_sensors_widget_pulsateWarning ? 900 : 0;
 
 			} else { // thermalSensorValue > thermal_sensors_widget_zoneCriticalTempThreshold
-			
+
 				barBgColor = criticalColor;
 				barBgColorShadowTop = criticalColor;
 				barBgColorShadowBottom = criticalColorShadowBottom;
@@ -203,44 +203,44 @@ function buildThermalSensorsDataGraph(thermalSensorsData) {
 
 		//build temperature item/row for a sensor
 		//NOTE: additional styles are set in 'thermal_sensors.widget.php'
-		var thermalSensorRow = 	"<div class='thermalSensorRow' id='thermalSensorRow" + i + "' >" + 
+		var thermalSensorRow =	"<div class='thermalSensorRow' id='thermalSensorRow" + i + "' >" +
 							//sensor name and temperature value
-							"	<div class='thermalSensorTextShell'><div class='thermalSensorText' id='thermalSensorText" + i + "'>" + sensorName + ": </div><div class='thermalSensorValue' id='thermalSensorValue" + i + "'>" + thermalSensorValue + " &deg;C</div></div>" + 
+							"	<div class='thermalSensorTextShell'><div class='thermalSensorText' id='thermalSensorText" + i + "'>" + sensorName + ": </div><div class='thermalSensorValue' id='thermalSensorValue" + i + "'>" + thermalSensorValue + " &deg;C</div></div>" +
 							//temperature bar
-							"	<div class='thermalSensorBarShell' id='thermalSensorBarShell" + i + "' >" + 
-							"		<div class='thermalSensorBar' id='thermalSensorBar" + i + "' style='background-color: " + barBgColor + "; border-top-color: " + barBgColorShadowTop + "; border-bottom-color: " + barBgColorShadowBottom + "; width:" + thermalSensorValue + "%;' ></div>" + 
+							"	<div class='thermalSensorBarShell' id='thermalSensorBarShell" + i + "' >" +
+							"		<div class='thermalSensorBar' id='thermalSensorBar" + i + "' style='background-color: " + barBgColor + "; border-top-color: " + barBgColorShadowTop + "; border-bottom-color: " + barBgColorShadowBottom + "; width:" + thermalSensorValue + "%;' ></div>" +
 							//threshold targets (warning and critical)
-							"		<div class='thermalSensorWarnThresh' id='thermalSensorWarnThresh" + i + "' style='left:" + warningTempThresholdPosition  + "%;' ></div>" + 
-							"		<div class='thermalSensorCritThresh' id='thermalSensorCritThresh" + i + "' style='left:" + criticalTempThresholdPosition + "%;' ></div>" + 
+							"		<div class='thermalSensorWarnThresh' id='thermalSensorWarnThresh" + i + "' style='left:" + warningTempThresholdPosition  + "%;' ></div>" +
+							"		<div class='thermalSensorCritThresh' id='thermalSensorCritThresh" + i + "' style='left:" + criticalTempThresholdPosition + "%;' ></div>" +
 							//temperature scale (max 100 C)
-							"		<div class='thermal_sensors_widget_scale000'></div>" + 
-							"		<div class='thermal_sensors_widget_scale010'></div>" + 
-							"		<div class='thermal_sensors_widget_scale020'></div>" + 
-							"		<div class='thermal_sensors_widget_scale030'></div>" + 
-							"		<div class='thermal_sensors_widget_scale040'></div>" + 
-							"		<div class='thermal_sensors_widget_scale050'></div>" + 
-							"		<div class='thermal_sensors_widget_scale060'></div>" + 
-							"		<div class='thermal_sensors_widget_scale070'></div>" + 
-							"		<div class='thermal_sensors_widget_scale080'></div>" + 
-							"		<div class='thermal_sensors_widget_scale090'></div>" + 
-							"		<div class='thermal_sensors_widget_scale100'></div>" + 
-							"		<div class='thermal_sensors_widget_mark100'>100&deg;</div>" + 
-							"	</div>" + 
+							"		<div class='thermal_sensors_widget_scale000'></div>" +
+							"		<div class='thermal_sensors_widget_scale010'></div>" +
+							"		<div class='thermal_sensors_widget_scale020'></div>" +
+							"		<div class='thermal_sensors_widget_scale030'></div>" +
+							"		<div class='thermal_sensors_widget_scale040'></div>" +
+							"		<div class='thermal_sensors_widget_scale050'></div>" +
+							"		<div class='thermal_sensors_widget_scale060'></div>" +
+							"		<div class='thermal_sensors_widget_scale070'></div>" +
+							"		<div class='thermal_sensors_widget_scale080'></div>" +
+							"		<div class='thermal_sensors_widget_scale090'></div>" +
+							"		<div class='thermal_sensors_widget_scale100'></div>" +
+							"		<div class='thermal_sensors_widget_mark100'>100&deg;</div>" +
+							"	</div>" +
 							"</div>";
-						
+
 		//collect parameters for warning/critical items we need to pulsate
 		if (pulsateTimes > 0) {
 			var params = i + "|" + barBgColor + "|" + pulsateTimes + "|" + pulsateDuration;
 			itemsToPulsate.push(params);
 		}
-		
+
 		//append HTML item
 		thermalSensorsHTMLContent = thermalSensorsHTMLContent + thermalSensorRow;
 	}
-	
+
 	//load generated graph into thermalSensorsContainer (DIV defined in "thermal_sensors.widget.php")
 	loadThermalSensorsContainer(thermalSensorsHTMLContent);
-	
+
 	if (itemsToPulsate.length > 0) {
 		//pulsate/flash warning/critical items we collected
 		pulsateThermalSensorsItems(itemsToPulsate);
@@ -248,10 +248,10 @@ function buildThermalSensorsDataGraph(thermalSensorsData) {
 }
 
 function pulsateThermalSensorsItems(itemsToPulsate) {
-	
+
 	//pulsate/flash warning/critical items we collected
 	for (var i = 0; i < itemsToPulsate.length; i++) {
-	
+
 		var pulsateParams = itemsToPulsate[i].split("|");
 		var rowNum = parseInt(pulsateParams[0]);
 		//var textColor = pulsateParams[1];
@@ -260,20 +260,20 @@ function pulsateThermalSensorsItems(itemsToPulsate) {
 
 		//pulsate temp Value
 		var divThermalSensorValue = jQuery("#thermalSensorValue" + rowNum); //get temp value by id
-		divThermalSensorValue.effect("pulsate", { 
+		divThermalSensorValue.effect("pulsate", {
 				 times: pulsateTimes
-				,easing: 'linear' //'easeInExpo' 
+				,easing: 'linear' //'easeInExpo'
 		}, pulsateDuration);
 		////set Temp Value color
-		//divThermalSensorValue.css( { color: textColor } );		
-		
+		//divThermalSensorValue.css( { color: textColor } );
+
 		//pulsate temp Bar
 		var divThermalSensorBar = jQuery("#thermalSensorBar" + rowNum); //get temp bar by id
-		divThermalSensorBar.effect("pulsate", { 
+		divThermalSensorBar.effect("pulsate", {
 				 times: pulsateTimes
-				,easing: 'linear' //'easeInExpo' 
+				,easing: 'linear' //'easeInExpo'
 		}, pulsateDuration);
-		
+
 	}
 }
 

src/www/widgets/javascript/traffic_graph.js

 function trafficshowDiv(incDiv,swapButtons){
 	//appear element
 	selectedDiv = incDiv + "graphdiv";
-	jQuery('#' + selectedDiv).show();  
-	d = document;	
+	jQuery('#' + selectedDiv).show();
+	d = document;
 	if (swapButtons){
 		selectIntLink = selectedDiv + "-min";
 		textlink = d.getElementById(selectIntLink);
-		textlink.style.display = "inline";	    
-		
+		textlink.style.display = "inline";
+
 		selectIntLink = selectedDiv + "-open";
 		textlink = d.getElementById(selectIntLink);
 		textlink.style.display = "none";
 	}
 	document.iform["shown[" + incDiv + "]"].value = "show";
 }
-	
+
 function  trafficminimizeDiv(incDiv,swapButtons){
 	//fade element
 	selectedDiv = incDiv + "graphdiv";
-	jQuery('#' + selectedDiv).hide(); 
-	d = document;	
+	jQuery('#' + selectedDiv).hide();
+	d = document;
 	if (swapButtons){
 		selectIntLink = selectedDiv + "-open";
 		textlink = d.getElementById(selectIntLink);
-		textlink.style.display = "inline";	    
-		
+		textlink.style.display = "inline";
+
 		selectIntLink = selectedDiv + "-min";
 		textlink = d.getElementById(selectIntLink);
 		textlink.style.display = "none";
-	} 
+	}
 	document.iform["shown[" + incDiv + "]"].value = "hide";
 }
-

src/www/widgets/widgets/captive_portal_status.widget.php

-<?php 
+<?php
 /*
 	captive_portal_status.widget.php
 	Copyright (C) 2007 Sam Wenham
@@ -6,20 +6,20 @@
 
 	status_captiveportal.php
 	part of m0n0wall (http://m0n0.ch/wall)
-	
+
 	Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
 	All rights reserved.
-	
+
 	Redistribution and use in source and binary forms, with or without
 	modification, are permitted provided that the following conditions are met:
-	
+
 	1. Redistributions of source code must retain the above copyright notice,
 	   this list of conditions and the following disclaimer.
-	
+
 	2. Redistributions in binary form must reproduce the above copyright
 	   notice, this list of conditions and the following disclaimer in the
 	   documentation and/or other materials provided with the distribution.
-	
+
 	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
 	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
@@ -63,15 +63,15 @@ $a_cp =& $config['captiveportal'];
 $cpdb_all = array();
 
 foreach ($a_cp as $cpzone => $cp) {
-	$cpdb_handle = new OPNsense\CaptivePortal\DB($cpzone);          
+	$cpdb_handle = new OPNsense\CaptivePortal\DB($cpzone);
 
-        $order = "";	
+        $order = "";
         if ($_GET['order']) {
             if ($_GET['order'] == "ip") $order = "ip";
             else if ($_GET['order'] == "mac") $order = "mac";
             else if ($_GET['order'] == "user") $order = "username";
         }
-                
+
 	$cpdb = $cpdb_handle->listClients(array(),"and",array($order) ) ;
 	$cpdb_all[$cpzone] = $cpdb;
 }

src/www/widgets/widgets/gateways.widget.php

@@ -126,5 +126,3 @@ $counter = 1;
 	</tr>
 	<?php } // foreach ?>
 </table>
-
-

src/www/widgets/widgets/interface_list.widget.php

@@ -77,12 +77,12 @@ require_once("/usr/local/www/widgets/include/interfaces.inc");
 				<?php if($ifinfo['status'] == "up" || $ifinfo['status'] == "associated") { ?>
 							<td class="listr" align="center">
 								<span id="<?php echo $ifname;?>" class="glyphicon glyphicon-arrow-up text-success"></span>
-								
+
 							</td>
 		                <?php } else if ($ifinfo['status'] == "no carrier") { ?>
 							<td class="listr" align="center">
 								<span id="<?php echo $ifname;?>" class="glyphicon glyphicon-arrow-down text-danger"></span>
-								
+
 							</td>
 				<?php }  else if ($ifinfo['status'] == "down") { ?>
 							<td class="listr" align="center">
@@ -94,13 +94,13 @@ require_once("/usr/local/www/widgets/include/interfaces.inc");
 							</td>
 							<td class="vncellt">
 								<?php if($ifinfo['ipaddr'] != "") { ?>
-                                                                	<div id="<?php echo $ifname;?>-ip" style="display:inline"><?=htmlspecialchars($ifinfo['ipaddr']);?> </div>
-                                                                	<br />
+									<div id="<?php echo $ifname;?>-ip" style="display:inline"><?=htmlspecialchars($ifinfo['ipaddr']);?> </div>
+									<br />
 								<?php }
 								if ($ifinfo['ipaddrv6'] != "") { ?>
 									<div id="<?php echo $ifname;?>-ipv6" style="display:inline"><?=htmlspecialchars($ifinfo['ipaddrv6']);?> </div>
 								<?php } ?>
 							</td>
 						</tr>
-				<?php 	}//end for each ?>
+				<?php	}//end for each ?>
 			</table>

src/www/widgets/widgets/interface_statistics.widget.php

@@ -84,7 +84,7 @@ require_once("/usr/local/www/widgets/include/interface_statistics.inc");
 				<table class="table table-striped" width="100%" border="0" cellspacing="0" cellpadding="0" summary="interfaces statistics">
 					<tr><td class="widgetsubheader" style="height:25px">&nbsp;&nbsp;&nbsp;</td></tr>
 					<tr>
-	                	<td><b><?php echo gettext('Packets In')?></b></td>
+				<td><b><?php echo gettext('Packets In')?></b></td>
 					</tr>
 		            <tr>
 		                <td><b><?php echo gettext('Packets Out')?></b></td>
@@ -111,12 +111,12 @@ require_once("/usr/local/www/widgets/include/interface_statistics.inc");
 	          <table class="table table-striped" width="100%" border="0" cellspacing="0" cellpadding="0" summary="the stats">
 	              <tr>
 		                <?php
-		               		$interface_names = array();
-		                	foreach ($ifdescrs as $ifdescr => $ifname):
-		                	$ifinfo = get_interface_info($ifdescr);
-		                	if ($ifinfo['status'] != "down"){ ?>
-			                	<td class="widgetsubheader nowrap" style="height:25px">
-			                  		<b><?=htmlspecialchars($ifname);?></b>
+					$interface_names = array();
+					foreach ($ifdescrs as $ifdescr => $ifname):
+					$ifinfo = get_interface_info($ifdescr);
+					if ($ifinfo['status'] != "down"){ ?>
+						<td class="widgetsubheader nowrap" style="height:25px">
+							<b><?=htmlspecialchars($ifname);?></b>
 								</td>
 							<?php
 							//build array of interface names
@@ -135,9 +135,9 @@ require_once("/usr/local/www/widgets/include/interface_statistics.inc");
 			                <?php
 			                $counter = $counter + 7;
 			                endforeach; ?>
-	              		</tr>
+				</tr>
 
-	              		<tr>
+				<tr>
 			                <?php
 			                $counter = 2;
 			                foreach ($array_out_packets as $data): ?>
@@ -147,10 +147,10 @@ require_once("/usr/local/www/widgets/include/interface_statistics.inc");
 			                <?php
 			                $counter = $counter + 7;
 			                endforeach; ?>
-	              		</tr>
+				</tr>
 
 			            <tr>
-			                <?php 
+			                <?php
 			                $counter = 3;
 			                foreach ($array_in_bytes as $data): ?>
 							<td class="listr nowrap" id="stat<?php echo $counter;?>" style="height:25px">
@@ -159,9 +159,9 @@ require_once("/usr/local/www/widgets/include/interface_statistics.inc");
 			                <?php
 			                $counter = $counter + 7;
 			                endforeach; ?>
-	          			</tr>
+					</tr>
 
-	          			<tr>
+					<tr>
 			                <?php
 			                $counter = 4;
 			                foreach ($array_out_bytes as $data): ?>
@@ -171,9 +171,9 @@ require_once("/usr/local/www/widgets/include/interface_statistics.inc");
 			                <?php
 			                $counter = $counter + 7;
 			                endforeach; ?>
-	            		</tr>
+				</tr>
 
-	            		<tr>
+				<tr>
 			                <?php
 			                $counter = 5;
 				               foreach ($array_in_errors as $data): ?>
@@ -183,11 +183,11 @@ require_once("/usr/local/www/widgets/include/interface_statistics.inc");
 				                <?php
 				                $counter = $counter + 7;
 				                endforeach; ?>
-	              		</tr>
+				</tr>
 
 		                <tr>
-		                	<?php
-		                	$counter = 6;
+					<?php
+					$counter = 6;
 			               foreach ($array_out_errors as $data): ?>
 								<td class="listr nowrap" id="stat<?php echo $counter;?>" style="height:25px">
 									<?=htmlspecialchars($data);?>
@@ -195,11 +195,11 @@ require_once("/usr/local/www/widgets/include/interface_statistics.inc");
 			                <?php
 			                $counter = $counter + 7;
 			                endforeach; ?>
-	             		</tr>
+				</tr>
 
 		                <tr>
-		                	<?php
-		                	$counter = 7;
+					<?php
+					$counter = 7;
 				                foreach ($array_collisions as $data): ?>
 								<td class="listr nowrap" id="stat<?php echo $counter;?>" style="height:25px">
 									<?=htmlspecialchars($data);?>

src/www/widgets/widgets/ipsec.widget.php

@@ -172,7 +172,7 @@ if (isset($config['ipsec']['phase1'])){?>
 <?php
 	if (is_array($mobile['pool'])):
 	foreach ($mobile['pool'] as $pool):
-		if (is_array($pool['lease'])): 
+		if (is_array($pool['lease'])):
 			foreach ($pool['lease'] as $muser) : ?>
 		<div style="display:table-row;">
 			<div class="listlr" style="display:table-cell;width:139px">

src/www/widgets/widgets/log.widget.php

@@ -14,7 +14,7 @@
 
 	1. Redistributions of source code must retain the above copyright notice,
 	   this list of conditions and the following disclaimer.
-	
+
 	2. Redistributions in binary form must reproduce the above copyright
 	   notice, this list of conditions and the following disclaimer in the
 	   documentation and/or other materials provided with the distribution.

src/www/widgets/widgets/ntp_status.widget.php

@@ -146,7 +146,7 @@ if($_REQUEST['updateme']) {
 				<td width="40%" class="vncellt">Clock location</td>
 				<td width="60%" class="listr">
 					<a target="_gmaps" href="http://maps.google.com/?q=<?php echo $gps_lat; ?>,<?php echo $gps_lon; ?>">
-					<?php 
+					<?php
 					echo sprintf("%.5f", $gps_lat) . " " . $gps_la . ", " . sprintf("%.5f", $gps_lon) . " " . $gps_lo; ?>
 					</a>
 					<?php if (isset($gps_alt)) {echo " (" . $gps_alt . " " . $gps_alt_unit . " alt.)";} ?>
@@ -156,10 +156,10 @@ if($_REQUEST['updateme']) {
 				<tr>
 					<td width="40%" class="vncellt">Satellites</td>
 					<td width="60%" class="listr">
-					<?php 
+					<?php
 					if (isset($gps_satview)) {echo 'in view ' . intval($gps_satview);}
 					if (isset($gps_sat) && isset($gps_satview)) {echo ', ';}
-					if (isset($gps_sat)) {echo 'in use ' . $gps_sat;} 
+					if (isset($gps_sat)) {echo 'in use ' . $gps_sat;}
 					?>
 					</td>
 				</tr>
@@ -167,7 +167,7 @@ if($_REQUEST['updateme']) {
 		<?php endif; ?>
 	</tbody>
 </table>
-<?php	
+<?php
 	exit;
 }
 
@@ -266,7 +266,7 @@ History:  1.0   2000-05-09 GIF-image digits
                          cookies to work around Win IE stale-time bug
 		  2.1   2002-10-12 Noted Mozilla 1.0 compatibility; released PHP version.
 		  2.1.1 2002-10-20 Fixed octal bug in the PHP translation; the number of
-		  				minutes & seconds were misinterpretes when less than 10
+						minutes & seconds were misinterpretes when less than 10
 		  2.1.2 2003-08-07 The previous fix had introduced a bug when the
 		                minutes or seconds were exactly 0. Thanks to Man Bui
 		                for reporting the bug.
@@ -356,7 +356,7 @@ function clockTimeString(inHours, inMinutes, inSeconds) {
 }
 
 function clockDisplayTime(inHours, inMinutes, inSeconds) {
-    
+
     clockWriteToDiv("ClockTime", clockTimeString(inHours, inMinutes, inSeconds));
 }
 
@@ -416,7 +416,7 @@ function clockUpdate()
 {
     var lastLocalTime = localTime;
     localTime = (new Date()).getTime();
-    
+
     /* Sanity-check the diff. in local time between successive calls;
        reload if user has reset system clock */
     if (clockOffset == null) {
@@ -431,11 +431,11 @@ function clockUpdate()
         location.reload();      // will refresh time values in cookies
     }
     else {
-        // Compute what time would be on server 
+        // Compute what time would be on server
         var serverTime = new Date(localTime + clockOffset);
         clockDisplayTime(serverTime.getHours(), serverTime.getMinutes(),
             serverTime.getSeconds());
-        
+
         // Reschedule this func to run on next even clockIncrementMillis boundary
         clockTimerID = setTimeout("clockUpdate()",
             clockIncrementMillis - (serverTime.getTime() % clockIncrementMillis));

src/www/widgets/widgets/system_information.widget.php

@@ -2,7 +2,7 @@
 /*
 		Copyright (C) 2014 Deciso B.V.
         Copyright 2007 Scott Dale
-        Copyright (C) 2004-2005 T. Lechat <dev@lechat.org>, Manuel Kasper <mk@neon1.net> 
+        Copyright (C) 2004-2005 T. Lechat <dev@lechat.org>, Manuel Kasper <mk@neon1.net>
         and Jonathan Watt <jwatt@jwatt.org>.
         All rights reserved.
 
@@ -42,10 +42,10 @@ if($_POST['action'] == 'pkg_update') {
 	$shell = new Core\Shell();
 	// execute shell command and collect (only valid) info into named array
 	$shell->exec("/usr/local/opnsense/scripts/pkg_updatecheck.sh",false,false,$shell_output);
-} 
+}
 
 if (file_exists($file_pkg_status)) {
-		
+
 		$json = file_get_contents($file_pkg_status);
 		$pkg_status = json_decode($json,true);
 }
@@ -65,7 +65,7 @@ if($_REQUEST['getupdatestatus']) {
 		echo "<span class='text-danger'>".gettext("Unknown")."</span><br/><span class='btn-link' onclick='checkupdate()'>".gettext("Click to check now")."</span>";
 	}
 	exit;
-} 
+}
 
 $curcfg = $config['system']['firmware'];
 
@@ -74,7 +74,7 @@ $filesystems = get_mounted_filesystems();
 ?>
 <script type="text/javascript">
 //<![CDATA[
-	jQuery(function() { 
+	jQuery(function() {
 		jQuery("#statePB").css( { width: '<?php echo get_pfstate(true); ?>%' } );
 		jQuery("#mbufPB").css( { width: '<?php echo get_mbuf(true); ?>%' } );
 		jQuery("#cpuPB").css( { width:0 } );
@@ -89,7 +89,7 @@ $filesystems = get_mounted_filesystems();
 			jQuery("#swapUsagePB").css( { width: '<?php echo swap_usage(); ?>%' } );
 		<?php endif; ?>
 		<?php if (get_temp() != ""): ?>
-                	jQuery("#tempPB").css( { width: '<?php echo get_temp(); ?>%' } );
+			jQuery("#tempPB").css( { width: '<?php echo get_temp(); ?>%' } );
 		<?php endif; ?>
 	});
 //]]>
@@ -154,7 +154,7 @@ $filesystems = get_mounted_filesystems();
 		<tr>
 			<td width="25%" class="vncellt"><?=gettext("CPU Type");?></td>
 			<td width="75%" class="listr">
-			<?php 
+			<?php
 				echo (htmlspecialchars(get_single_sysctl("hw.model")));
 			?>
 			<div id="cpufreq"><?= get_cpufreq(); ?></div>
@@ -191,7 +191,7 @@ $filesystems = get_mounted_filesystems();
 						}
 					?>
 			</td>
-		</tr>	
+		</tr>
 		<?php if ($config['revision']): ?>
 		<tr>
 			<td width="25%" class="vncellt"><?=gettext("Last config change");?></td>
@@ -209,10 +209,10 @@ $filesystems = get_mounted_filesystems();
 				    <span class="sr-only"></span>
 				  </div>
 				</div>
-						
+
 				<span id="pfstateusagemeter"><?= $pfstateusage.'%'; ?></span> (<span id="pfstate"><?= htmlspecialchars($pfstatetext); ?></span>)
-		    	<br />
-		    	<a href="diag_dump_states.php"><?=gettext("Show states");?></a>
+			<br />
+			<a href="diag_dump_states.php"><?=gettext("Show states");?></a>
 			</td>
 		</tr>
 		<tr>
@@ -222,7 +222,7 @@ $filesystems = get_mounted_filesystems();
 					$mbufstext = get_mbuf();
 					$mbufusage = get_mbuf(true);
 				?>
-				
+
 				<div class="progress">
 				  <div id="mbufPB" class="progress-bar" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 0%;">
 				    <span class="sr-only"></span>
@@ -236,7 +236,7 @@ $filesystems = get_mounted_filesystems();
                         <td width="25%" class="vncellt"><?=gettext("Temperature");?></td>
 			<td width="75%" class="listr">
 				<?php $TempMeter = $temp = get_temp(); ?>
-				
+
 				<div class="progress">
 				  <div id="tempPB" class="progress-bar" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 0%;">
 				    <span class="sr-only"></span>
@@ -255,7 +255,7 @@ $filesystems = get_mounted_filesystems();
 		<tr>
 			<td width="25%" class="vncellt"><?=gettext("CPU usage");?></td>
 			<td width="75%" class="listr">
-				
+
 				<div class="progress">
 				  <div id="cpuPB" class="progress-bar" role="progressbar" aria-valuenow="60" aria-valuemin="0" aria-valuemax="100" style="width: 0%;">
 				    <span class="sr-only"></span>
@@ -322,7 +322,7 @@ $filesystems = get_mounted_filesystems();
 			success:function(html) {
 				//alert(html);
 				getstatus();
-				
+
 			}
 		});
 	}

src/www/widgets/widgets/traffic_graphs.widget.php

@@ -110,16 +110,16 @@ if (isset($a_config["scale_type"])) {
 				<?php foreach ($ifdescrs as $ifname => $ifdescr) { ?>
 						<input type="hidden" name="shown[<?= $ifname ?>]" value="<?= $shown[$ifname] ? "show" : "hide" ?>" />
 						<?php } ?>
-                        	
+
     <table class="table table-striped">
-    	<tbody>
+	<tbody>
 
 						<tr>
 							<td>
 								Default AutoScale:
 							</td>
 						</tr>
-							<?php 
+							<?php
 								$scale_type_up="checked=\"checked\"";
 								$scale_type_follow="";
 								if (isset($config["widgets"]["trafficgraphs"]["scale_type"])) {