NUT Dashboard Widget (2.1.4)

Druqn

Begin and author here - https://forum.pfsense.org/index.php?topic=43438.msg224857#msg224857
and here - https://forum.pfsense.org/index.php?topic=43769.msg226724#msg226724

I made a small change original code. Data is static, no AJAX magic.

Update: Cosmetic, BatVolt show if exist (Eaton), otherwise Bat Temp (APC)

/*
        $Id$
        Copyright 2008 Seth Mos
        Part of pfSense widgets (www.pfsense.com)
        originally based on m0n0wall (http://m0n0.ch/wall)

        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
        AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
        OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
        SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
        INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
        CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
        ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
        POSSIBILITY OF SUCH DAMAGE.

	v. 2.01
*/

$nocsrf = true;

require_once("guiconfig.inc");
require_once("pfsense-utils.inc");
require_once("functions.inc");

$nut_config = $config['installedpackages']['nut']['config'][0];

/* functions */

function secs2hms($secs) {
     if ($secs<0) return false;
     $m = (int)($secs / 60); $s = $secs % 60;
     $h = (int)($m / 60); $m = $m % 60;
     return array($h, "h ", $m, "m ", $s, "s ");
}

?>

				 **Monitoring** |				 **Model** |				 **Status** |

     $running = ((int)exec('pgrep upsmon | wc -l') > 0) ? true : false;

     if($nut_config['monitor'] == 'local') {
         echo "Local UPS";
         $cmd = "upsc {$nut_config['name']}@localhost";
     } elseif($nut_config['monitor'] == 'remote') {
         echo "Remote UPS";
         $cmd = "upsc {$nut_config['remotename']}@{$nut_config['remoteaddr']}";
     } elseif($nut_config['monitor'] == 'snmp') {
         echo "SNMP UPS";
         $cmd = "upsc {$nut_config['snmpname']}@localhost";
     }

?>

                     | 

if($running) $handle = popen($cmd, 'r');
	elseif(isset($nut_config)) {
		if($nut_config['monitor'] == 'snmp') $condition = "NUT enabled but service not running!\nSNMP UPS may be unreachable.";
		else $condition = "NUT enabled but service not running!";
		}
	else $condition = "No NUT installed!";

    if($handle) {
        $read = fread($handle, 4096);
        pclose($handle);

        $lines = explode("\n", $read);
        $ups = array();
        foreach($lines as $line) {
               $line = explode(':', $line);
               $ups[$line[0]] = trim($line[1]);
        }

        if(count($lines) == 1) $condition = "ERROR:Data stale!";
	}
	if(isset($condition)) {
	echo $condition;
    print(<< | ERROR |

EOD
    ."\n");
	return;
	}
	else echo $ups['ups.model'];
    print(<< <eod<br>EOD
    ."\n");
    $status = explode(' ', $ups['ups.status']);
    foreach($status as $condition) {
            if($disp_status) $disp_status .= ', ';
            switch ($condition) {
					case 'WAIT':
						$disp_status .= 'Waiting';
                        break;
                    case 'OFF':
                        $disp_status .= 'Off Line';
                        break;
                    case 'OL':
                        $disp_status .= 'On Line';
                        break;
                    case 'OB':
                        $disp_status .= 'On Battery';
                        break;
                    case 'TRIM':
                        $disp_status .= 'SmartTrim';
                        break;
                    case 'BOOST':
                        $disp_status .= 'SmartBoost';
                        break;
                    case 'OVER':
                        $disp_status .= 'Overload';
                        break;
                    case 'LB':
                        $disp_status .= 'Battery Low';
                        break;
                    case 'RB':
                        $disp_status .= 'Replace Battery';
                        break;
                    case 'CAL':
                        $disp_status .= 'Calibration';
                        break;
                    case 'CHRG':
                        $disp_status .= 'Charging';
                        break;
                    default:
                        $disp_status .= $condition;
                        break;
            }
    }

    echo $disp_status;
##  Battery Temp or Battery Voltage
	if ($ups['battery.voltage'] > 0) $col3 = array("Battery Volt" , sprintf("%d",$ups['battery.voltage'])." V");
	elseif ($ups['ups.temperature'] > 0) $col3 = array("Battery Temp" , sprintf("%d",$ups['ups.temperature'])."°C");
	else $col3 = array("" , "");
?>

Battery Charge
Time Remain

![left bar](./themes/<?= $g['theme']; ?>/images/misc/bar_left.gif)![red bar](./themes/<?= $g['theme']; ?>/images/misc/bar_blue.gif)![gray bar](./themes/<?= $g['theme']; ?>/images/misc/bar_gray.gif)![right bar](./themes/<?= $g['theme']; ?>/images/misc/bar_right.gif)

/*          echo $ups['battery.charge'] . "%"; */
    print(<< <eod<br>EOD
    ."\n");

    echo implode(secs2hms($ups['battery.runtime']));
    print(<< <eod<br>EOD
     ."\n");

##	Print Column №3 - Volt or Temp
	echo $col3[1];
##	$tm = time();
##	echo date('h:i:s',$tm);
	print(<< <eod<br>Load
Input Voltage
Output Voltage

EOD
    ."\n");

?>
				![left bar](./themes/<?= $g['theme']; ?>/images/misc/bar_left.gif)![red bar](./themes/<?= $g['theme']; ?>/images/misc/bar_blue.gif)![gray bar](./themes/<?= $g['theme']; ?>/images/misc/bar_gray.gif)![right bar](./themes/<?= $g['theme']; ?>/images/misc/bar_right.gif)

	print(<< <eod<br>EOD
    ."\n");

##          echo $ups['input.voltage'] . "V";
	printf("%d", $ups['input.voltage']);
	echo " V";

    print(<< <eod<br>EOD
     ."\n");

##	echo $ups['output.voltage'] . "V";
	printf("%d", $ups['output.voltage']);
	echo " V";
?></eod<br></eod<br></eod<br></eod<br></eod<br></eod<br>

tweek

Thanks for the improvements to my code! I now hope someone with some AJAX experience can help make this widget so it automatically updates…

-- tweek

haddock

Thanks.

How does one install this?

Druqn

Common info - https://doc.pfsense.org/index.php/Creating_widgets

Briefly:
1. Copy code to file ups.widget.php
2. Create file ups.inc with next code:

//set variable for custom title
$ups_title = "UPS Status";
?>

3. Copy ups.widget.php to /usr/local/www/widgets/widgets
4. Copy ups.inc to /usr/local/www/widgets/include
5. Refresh (F5) Dashboard and press "Add" button

SunStroke

Hi, all.

I`m added ajax autoupdates to widget.

Step 1:
in widget`s code replace strings (to get unique id):


replace to

Step 2:
in file /usr/local/www/includes/functions.inc.php add:


in function get_stats() add one string:
...
	$stats['statepercent'] = get_pfstate(true);
	$stats['nut'] = get_nutstats(true);   // Add this string
	$stats = join("|", $stats);
...

after function get_stats() add two functions:

function secs2hms_($secs) {
	if ($secs<0) return false;
	$m = (int)($secs / 60); $s = $secs % 60;
	$h = (int)($m / 60); $m = $m % 60;
	return array($h, "h ", $m, "m ", $s, "s");
}

function get_nutstats() {
	global $config;
	$data = "";
	$cmd = "";
	$nut_config = $config['installedpackages']['nut']['config'][0];
	// "Monitoring" field and get command to fetch ups data - [0] return array element
	if($nut_config['monitor'] == 'local') {
		$data = "Local UPS";
		$cmd  = "upsc {$nut_config['name']}@localhost";
	} elseif($nut_config['monitor'] == 'remote') {
		$data = "Remote UPS";
		$cmd  = "upsc {$nut_config['remotename']}@{$nut_config['remoteaddr']}";
	} elseif($nut_config['monitor'] == 'snmp') {
		$data = "SNMP UPS";
		$cmd  = "upsc {$nut_config['snmpname']}@localhost";
	}
	// Find upsmon process
	$running = ((int)exec('pgrep upsmon | wc -l') > 0) ? true : false;
	if($running) {
		// Fetch ups data
		$handle = popen($cmd, 'r');
	} elseif(isset($nut_config)) {
		// No service running
		if($nut_config['monitor'] == 'snmp') {
			$condition = "NUT enabled but service not running!\nSNMP UPS may be unreachable.";
		} else {
			$condition = "NUT enabled but service not running!";
		}
	} else {
		// No NUT package installed
		$condition = "No NUT installed!";	
	}
	// Parse ups data
	if($handle) {
		$read = fread($handle, 4096);
		pclose($handle);
		$lines = explode("\n", $read);
		$ups = array();
		foreach($lines as $line) {
			$line = explode(':', $line);
			$ups[$line[0]] = trim($line[1]);
		}
		if(count($lines) == 1) 
			$condition = "ERROR:Data stale!";
	}
	if(isset($condition)) {
		// Drop all data and return "" if error (todo: return human readable result)
		return "";
	}
	// "Model" field - [1] return array element
	$data .= ":" . $ups['ups.model'];
	// "Status" field - [2] return array element
	$status = explode(' ', $ups['ups.status']);
	foreach($status as $condition) {
		if($disp_status) $disp_status .= ', ';
		switch ($condition) {
			case 'WAIT':
				$disp_status .= 'Waiting';
				break;
			case 'OFF':
				$disp_status .= 'Off Line';
				break;
			case 'OL':
				$disp_status .= 'On Line';
				break;
			case 'OB':
				$disp_status .= 'On Battery';
				break;
			case 'TRIM':
				$disp_status .= 'SmartTrim';
				break;
			case 'BOOST':
				$disp_status .= 'SmartBoost';
				break;
			case 'OVER':
				$disp_status .= 'Overload';
				break;
			case 'LB':
				$disp_status .= 'Battery Low';
				break;
			case 'RB':
				$disp_status .= 'Replace Battery';
				break;
			case 'CAL':
				$disp_status .= 'Calibration';
				break;
			case 'CHRG':
				$disp_status .= 'Charging';
				break;
			default:
				$disp_status .= $condition;
				break;
		}
	}
	$data .= ":" . $disp_status;
	// "Battery Charge" bars and field - [3],[4],[5] return array elements
	$data .= ":" . round($ups['battery.charge']);
	$data .= ":" . (100 - round($ups['battery.charge']));
	$data .= ":" . $ups['battery.charge'] . '%';
	// "Time Remaning" field - [6] return array element
	$data .= ":" . implode(secs2hms_($ups['battery.runtime']));
	// "Battery Voltage or Battery Temp" field - [7] return array element
	if($ups['battery.voltage'] > 0) {
		$data .= ":" . $ups['battery.voltage'] . " V";
	} elseif ($ups['ups.temperature'] > 0) {
		$data .= ":" . $ups['ups.temperature'] . "&#176;C";
	} else {
		$data .= ":" . "";
	}
	// "Load" bars and field - [8],[9],[10] return array elements
	$data .= ":" . round($ups['ups.load']);
	$data .= ":" . (100 - round($ups['ups.load']));
	$data .= ":" . $ups['ups.load'] . '%';
	// "Input Voltage" field - [11] return array element
	$data .= ":" . $ups['input.voltage'] . " V";
	// "Output Voltage" field - [12] return array element
	$data .= ":" . $ups['output.voltage'] . " V";

	return $data;
}

Step 3:
in file /usr/local/www/javascript/index/ajax.js add:


in function stats(x) add one string:
...
        updateStateMeter(values[13]);
        updateNutStats(values[14]);   // Add this string
}
...

after function stats(x) add one function:

function updateNutStats(x) {
//console.log(x);
	if (widgetActive("ups")){
		upsdata_split = x.split(":");
		if(upsdata_split.length) {
			if(jQuery('#monitoring')) jQuery("#monitoring").html(upsdata_split[0]);
			if(jQuery('#model')) jQuery("#model").html(upsdata_split[1]);
			if(jQuery('#status')) jQuery("#status").html(upsdata_split[2]);
			if(jQuery('#batwidtha')) jQuery("#batwidtha").css('width', upsdata_split[3] + 'px');
			if(jQuery('#batwidthb')) jQuery("#batwidthb").css('width', upsdata_split[4] + 'px');
			if(jQuery('#batmeter')) jQuery("#batmeter").html(upsdata_split[5]);
			if(jQuery('#runtime')) jQuery("#runtime").html(upsdata_split[6]);
			if(jQuery('#bvoltage')) jQuery("#bvoltage").html(upsdata_split[7]);
			if(jQuery('#loadwidtha')) jQuery("#loadwidtha").css('width', upsdata_split[8] + 'px');
			if(jQuery('#loadwidthb')) jQuery("#loadwidthb").css('width', upsdata_split[9] + 'px');
			if(jQuery('#loadmeter')) jQuery("#loadmeter").html(upsdata_split[10]);
			if(jQuery('#InputV')) jQuery("#InputV").html(upsdata_split[11]);
			if(jQuery('#OutputV')) jQuery("#OutputV").html(upsdata_split[12]);
		}
	}
}

In my case works good. Do not know is this chages remain after reboot.
And my code maybe need some rework to reflect all ups and NUT package status. Do it in the future.

PS. Sorry for my bad english.

Reviews and patches are welcomes.

phil.davis

Since this seems useful for some people, one of you should go to https://github.com/pfsense/pfsense/tree/master/usr/local/www/widgets/widgets hit the plus sign, add these files and submit a pull request for review. If it is put in the official system then everyone can have the benefit without having to go through these manual install steps…

SunStroke

@phil.davis:

… hit the plus sign, add these files and submit a pull request for review...

Can i use various git tools (clone and then pull commits), or should i use on github "+" & "pull" if i nearly newbie to git. And should i put all modified files to "widget" tree, although not all these files from that path?

phil.davis

Put the new files in the places they need to go in the final install - /usr/local/www/widgets/widgets /usr/local/www/widgets/include
Edit other files in the place they are already.
For this you can just use GitHub online, click the pencil to edit, the plus to add a new file. It will make a repository for you. It will do a commit every time you do something - so you end up with a few commits then make a pull request. It looks a bit messier having individual commits, but for small changes it is easy to do all online - no need to learn about git clone and so on.
If you mess it all up you cam always delete your repository and start again apply the changes until you have a clean set of commits, then do the pull request.

kejianshi

I recently installed 2000W Enterprise UPS with 648 Watt/Hours of battery at each site where I have pfsense running for my personal use to keep the modems, switches and pfsense up during outages. (Very very long outages). I hope these GUI changes become available as part of a normal package in pfsense. It would be very convenient.

SunStroke

Sent request to merge changes to main project repository.

tweek

Is there any progress on SunStroke's merge request? I'm currently unaware of where I can track it & check on the status. I'm eager to see this widget in a release.

SunStroke

@tweek:

Is there any progress on SunStroke's merge request? I'm currently unaware of where I can track it & check on the status. I'm eager to see this widget in a release.

No, my commits was not merged till now. You can install "System Patches" package and try to apply my patches individually. I done it for myself.

NUT widget (add main file) - http://github.com/pfsense/pfsense/commit/d9fcbc2048041285690cc28159753acdb0bbb7a3.patch
NUT widget (add 'inc' file) - http://github.com/pfsense/pfsense/commit/4dda40b25ee72d899add9fb18e41310dfcc53a17.patch
NUT widget ajax callback - http://github.com/pfsense/pfsense/commit/5c5e2a846b4c98cb67fe7828ddb131054d71a644.patch
NUT widget update func. - http://github.com/pfsense/pfsense/commit/225ea5746d83b6e79b96904e3f3dfb7c7b7defd4.patch

doktornotor

@SunStroke:

No, my commits was not merged till now. You can install "System Patches" package and try to apply my patches individually. I done it for myself.

NUT widget (add main file) - http://github.com/pfsense/pfsense/commit/d9fcbc2048041285690cc28159753acdb0bbb7a3.patch
NUT widget (add 'inc' file) - http://github.com/pfsense/pfsense/commit/4dda40b25ee72d899add9fb18e41310dfcc53a17.patch
NUT widget ajax callback - http://github.com/pfsense/pfsense/commit/5c5e2a846b4c98cb67fe7828ddb131054d71a644.patch
NUT widget update func. - http://github.com/pfsense/pfsense/commit/225ea5746d83b6e79b96904e3f3dfb7c7b7defd4.patch

Thank's god, finally. Will test for sure as time allows.

General note: People, when you are doing some patches, please post diffs. Do not describe what to edit where. Total waste of time and error prone like hell.

Edit: Seems to work pretty well…

Gertjan

Same thing here.

Well done !!

r00f

@SunStroke:

No, my commits was not merged till now. You can install "System Patches" package and try to apply my patches individually. I done it for myself.

NUT widget (add main file) - http://github.com/pfsense/pfsense/commit/d9fcbc2048041285690cc28159753acdb0bbb7a3.patch
NUT widget (add 'inc' file) - http://github.com/pfsense/pfsense/commit/4dda40b25ee72d899add9fb18e41310dfcc53a17.patch
NUT widget ajax callback - http://github.com/pfsense/pfsense/commit/5c5e2a846b4c98cb67fe7828ddb131054d71a644.patch
NUT widget update func. - http://github.com/pfsense/pfsense/commit/225ea5746d83b6e79b96904e3f3dfb7c7b7defd4.patch

When patching will be done, you need to remove "/usr/local/www/javascript/index/ajax.js.orig". Cos "/usr/local/www/index.php" load all scripts from "/usr/local/www/javascript/index/" directory and updates are not working.

arrmo

Sorry, perhaps a dumb question, but … is the only way to install (add 4 patches)?

Just trying to understand - this looks very good!

Thanks.

SunStroke

@arrmo:

Sorry, perhaps a dumb question, but … is the only way to install (add 4 patches)?

Just trying to understand - this looks very good!

Thanks.

Yes. At this moment add 4 pathes is the only way to install widget. If anyone (maybe i) restructures code to make standalone package, it will be included in main package repository.

arrmo

Works well, thanks! Just a couple minor comments,

it would be good to have the title "UPS Status" to link to the appropriate page (like other widgets do)
my UPS shows up fine, all works … but Status shows as "ERROR"?

Thanks again!

SunStroke

@arrmo:

Works well, thanks! Just a couple minor comments,

it would be good to have the title "UPS Status" to link to the appropriate page (like other widgets do)

my UPS shows up fine, all works … but Status shows as "ERROR"?

Thanks again!

about link - it is already done in my repository, patch links slightly outdated
about "ERROR" - what error description is in "Model" column (screenshot, maybe?)?

arrmo

Sounds good on the link, thanks!

As for model / details, here you go (copy / paste, sorry) …

Monitoring Model Status
Local UPS UPS CP600 On Line
Battery Charge Time Remain Battery Voltage
left barred bargray barright bar
100% 0h 52m 0s 13.3 V
Load Input Voltage Output Voltage
left barred bargray barright bar
20% 121.0 V 121.0 V
Monitoring Model Status
Local UPS OL ERROR

Thanks again - this is great!

Gertjan

@arrmo:

…..
Monitoring Model Status
Local UPS UPS CP600 On Line
Battery Charge Time Remain Battery Voltage
left barred bargray barright bar
100% 0h 52m 0s 13.3 V
Load Input Voltage Output Voltage
left barred bargray barright bar
20% 121.0 V 121.0 V
Monitoring Model Status
Local UPS OL ERROR

If being seen this also.

But then I discovered something strange with
/usr/local/www/widgets/widgets/ups.widget.php
It contained twice all the instructions !!
It start with

/*
	$Id$
	Copyright 2008 Seth Mos
	Part of pfSense widgets (www.pfsense.com)
....

If you find the same sequence half way the file, you have everything doubled … and the widget tries to show something that doesn't exists.

I removed this second part - and the error disappeared.

arrmo

Yep, that fixes it - thanks!

Sounds like some feedback for the person generating the patches - minor mod needed.

Awesome!

doktornotor

The patches are just fine. You applied the same patch twice.

arrmo

Hmmm … I did test and then apply, but I could have double clicked. That is possible, won't say it's not ... :).

But a patch should fail if applied twice, no?

Thanks!

doktornotor

@arrmo:

But a patch should fail if applied twice, no?

Hmmm, no, not with a patch on non-existent file.

arrmo

Agreed! I guess the patch is just "adding" - makes sense.

Thanks!

SunStroke

NUT Dashboard Widget (2.2.4)

Hi, all.
New version of my previous UPS widget. Now, no need to patch system files (runs as standalone widget).
Tested only on pfSense 2.2.4. You can apply patches from:

UPS widget (main file): https://github.com/pfsense/pfsense/commit/d7ecd47fe1b080dfa85c6e22d96ce5e6fef86195.patch
UPS widget ('inc' file): https://github.com/pfsense/pfsense/commit/cbad7005fb804cd1065c97966550d2270c2eee76.patch
UPS widget ('js' file - ajax): https://github.com/pfsense/pfsense/commit/2816375af13a08d16375f4ca3603ac3f1edcfe6b.patch

Testing and comments are wellcome.

WARNING! Patches are points wrong by default to "/src/usr/…" path (testing - "Patching file src/usr/local/www/widgets/widgets/ups_status.widget.php" and so on). I think this is because of github pfsense repository structure. Who know how to change this in patch automaticaly (to "/usr/..."), tell me. For workaround: create patch, fetch its contents, edit and remove "URL/Commit ID" and then remove from contents "src/" substring. Then apply patch.

In system will be created files:
/usr/local/www/widgets/widgets/ups_status.widget.php
/usr/local/www/widgets/include/ups_status.inc
/usr/local/www/widgets/javascript/ups_status.js
You can safely delete "*.orig" version of this files (zero-length file).

arrmo

Thanks!

Do the old patches need to be reverted, or rather just remove them and reboot -> then install the new ones?

Thanks again.

SunStroke

@arrmo:

Thanks!

Do the old patches need to be reverted, or rather just remove them and reboot -> then install the new ones?

Thanks again.

Old patches needs to be reverted. But "system patches" package not allways can revert patch automaticaly. Therefore manual intervention can be needed.

arrmo

Makes sense - thanks again for the awesome widget!

arrmo

Removed the old patches, installed the new ones -> not working for me now … :(.

Have others tried this out?

Thanks.

SunStroke

@arrmo:

Removed the old patches, installed the new ones -> not working for me now … :(.

Have others tried this out?

Thanks.

Read my "warning" notes from initial post (#26) about wrong path in patches and how to workaround this. For me this workaround works.

arrmo

Sorry, missed the note … :(. Yep, works now - though I have 2 UPS Status widgets available afterwards.

Thanks.

SunStroke

@arrmo:

Sorry, missed the note … :(. Yep, works now - though I have 2 UPS Status widgets available afterwards.

If you see two versions of widget - old and new, it mean that old version was not removed by reverting and removing old patches. And you need manualy remove it.

Old widget parts is (see patch contents):
/usr/local/www/widgets/widgets/ups.widget.php
/usr/local/www/widgets/include/ups.inc
$stats['nut'] = get_nutstats(true); + function get_nutstats() - in /usr/local/www/includes/functions.inc.php
updateNutStats(values[14]); + function updateNutStats(x) - in /usr/local/www/javascript/index/ajax.js

arrmo

Nope - none of these items are there. But not a biggie. Thanks!

SunStroke

Widget was merged to NUT package!

If you have installed old or new version of widget, remove it:

1. Revert and remove patches.

2. Verify to remove widget parts if it`s not removed by patches:

a) old version, remove:
/usr/local/www/widgets/widgets/ups.widget.php (and ups.widget.php.orig if exist)
/usr/local/www/widgets/include/ups.inc (and ups.inc.orig if exist)
$stats['nut'] = get_nutstats(true); + function get_nutstats() - in /usr/local/www/includes/functions.inc.php (backup and remove functions.inc.php.orig if exist - important system file)
updateNutStats(values[14]); + function updateNutStats(x) - in /usr/local/www/javascript/index/ajax.js (backup and remove ajax.js.orig if exist - important system file)

b) new version, remove:
/usr/local/www/widgets/widgets/ups_status.widget.php (and ups_status.widget.php.orig if exist)
/usr/local/www/widgets/include/ups_status.inc (and ups_status.widget.php.orig if exist)
/usr/local/www/widgets/javascript/ups_status.js (and ups_status.js.orig if exist)

3. After that you can update your nut package and add "UPS Status" widget to dashboard.

doktornotor

Works pretty well, finally can drop the local patches. 8)

arrmo

Works great - thanks!!!

Carverman

Nice work! I have been waiting for this to arrive since moving to PFSense a couple of months ago…...grin

q54e3w

good job, very useful, thank you.