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authorAndrew Nikitin <andrey.b.nikitin@gmail.com>2015-10-24 22:17:10 +0500
committerAndrew Nikitin <andrey.b.nikitin@gmail.com>2015-10-24 22:17:10 +0500
commit506eaf2539c27a5bf8adb1a41c73eacb8c147e10 (patch)
tree5d1196ae6619dff462429d2fc05746f87da34275 /config/nut/ups_status.widget.php
parent914bc8d64109a36d7f1182cb048d39cb409c8433 (diff)
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UPS status widget (main file)
UPS status monitor widget. Discussion at https://forum.pfsense.org/index.php?topic=80981.0 File location: \usr\local\www\widgets\widgets\ Depends on: \usr\local\www\widgets\javascript\ups_status.js \usr\local\www\widgets\include\ups_status.inc
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+<?php
+/*
+ $Id: ups_status.widget.php
+
+ Copyright (C) 2015 SunStroke <andrey.b.nikitin@gmail.com>
+
+ File location:
+ \usr\local\www\widgets\widgets\
+ Depends on:
+ \usr\local\www\widgets\javascript\ups_status.js
+ \usr\local\www\widgets\include\ups_status.inc
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+ */
+
+require_once("guiconfig.inc"); // NOTE: maybe not needed (no GUI settings)? Remove if so.
+require_once("/usr/local/www/widgets/include/ups_status.inc");
+
+//called by showUPSData() (jQuery Ajax call) in ups_status.js
+if (isset($_GET["getUPSData"])) {
+ //get UPS data and return it in ajax response
+ echo getUPSData();
+ return;
+}
+
+function getUPSData() {
+
+ global $config;
+ $data = "";
+ $cmd = "";
+ $nut_config = $config['installedpackages']['nut']['config'][0];
+
+ if ($nut_config['monitor'] == "local") {
+ // "Monitoring" field - upsdata_array[0]
+ $data = gettext("Local UPS");
+ $cmd = "upsc {$nut_config['name']}@localhost";
+ } elseif ($nut_config['monitor'] == "remote") {
+ // "Monitoring" field - upsdata_array[0]
+ $data = gettext("Remote UPS");
+ $cmd = "upsc {$nut_config['remotename']}@{$nut_config['remoteaddr']}";
+ } elseif ($nut_config['monitor'] == "snmp") {
+ // "Monitoring" field - upsdata_array[0]
+ $data = gettext("SNMP UPS");
+ $cmd = "upsc {$nut_config['snmpname']}@localhost";
+ }
+
+ if (is_process_running('upsmon')) {
+ $handle = popen($cmd, 'r');
+ if ($handle) {
+ $read = fread($handle, 4096);
+ pclose($handle);
+ $lines = explode("\n", $read);
+ if (count($lines) == 1) {
+ $condition = gettext("Data stale!");
+ } else {
+ $ups = array();
+ foreach ($lines as $line) {
+ $line = explode(':', $line);
+ $ups[$line[0]] = trim($line[1]);
+ }
+ }
+ }
+ } else {
+ $condition = gettext("NUT enabled, but service not running!");
+ if ($nut_config['monitor'] == "snmp") {
+ $condition .= gettext("\nSNMP UPS may be unreachable.");
+ }
+ }
+ if (isset($condition)) {
+ // Return error description
+ return $condition;
+ }
+ // "Model" field - upsdata_array[1]
+ $data .= ":" . (($ups['ups.model'] != "") ? $ups['ups.model'] : gettext("n/a"));
+ // "Status" field - upsdata_array[2]
+ $status = explode(" ", $ups['ups.status']);
+ foreach($status as $condition) {
+ if($disp_status) $disp_status .= ", ";
+ switch ($condition) {
+ case "WAIT":
+ $disp_status .= gettext("Waiting");
+ break;
+ case "OFF":
+ $disp_status .= gettext("Off Line");
+ break;
+ case "OL":
+ $disp_status .= gettext("On Line");
+ break;
+ case "OB":
+ $disp_status .= gettext("On Battery");
+ break;
+ case "TRIM":
+ $disp_status .= gettext("SmartTrim");
+ break;
+ case "BOOST":
+ $disp_status .= gettext("SmartBoost");
+ break;
+ case "OVER":
+ $disp_status .= gettext("Overload");
+ break;
+ case "LB":
+ $disp_status .= gettext("Battery Low");
+ break;
+ case "RB":
+ $disp_status .= gettext("Replace Battery");
+ break;
+ case "CAL":
+ $disp_status .= gettext("Calibration");
+ break;
+ case "CHRG":
+ $disp_status .= gettext("Charging");
+ break;
+ default:
+ $disp_status .= $condition;
+ break;
+ }
+ }
+ $data .= ":" . $disp_status;
+ // "Battery Charge" bars and field - upsdata_array[3]
+ $data .= ":" . $ups['battery.charge'] . "%";
+ // "Time Remaning" field - upsdata_array[4]
+ $secs = $ups['battery.runtime'];
+ if ($secs < 0 || $secs == "") {
+ $data .= ":" . gettext("n/a");
+ } else {
+ $m = (int)($secs / 60);
+ $h = (int)($m / 60) % 24;
+ $m = $m % 60;
+ $s = $secs % 60;
+ $data .= ":" . $h."h " . $m."m " . $s."s";
+ }
+ // "Battery Voltage or Battery Temp" field - upsdata_array[5]
+ if($ups['battery.voltage'] > 0) {
+ $data .= ":" . $ups['battery.voltage'] . "&nbsp;V";
+ } elseif ($ups['ups.temperature'] > 0) {
+ $data .= ":" . $ups['ups.temperature'] . "&#38;#176;C";
+ } else {
+ $data .= ":" . "";
+ }
+ // "Load" bars and field - upsdata_array[6]
+ $data .= ":" . $ups['ups.load'] . "%";
+ // "Input Voltage" field - upsdata_array[7]
+ $data .= ":" . $ups['input.voltage'] . "&nbsp;V";
+ // "Output Voltage" field - upsdata_array[8]
+ $data .= ":" . $ups['output.voltage'] . "&nbsp;V";
+
+ return $data;
+
+}
+?>
+
+<script type="text/javascript">
+//<![CDATA[
+ //start showing ups data
+ //NOTE: the refresh interval will be reset to a proper value in showUPSData() (ups_status.js).
+ jQuery(document).ready(function() {
+ showUPSData();
+ });
+//]]>
+</script>
+
+<div id="UPSWidgetContainer">
+ <table id="ups_widget" bgcolor="#990000" width="100%" border="0" cellspacing="0" cellpadding="0" summary="UPS status">
+ <tr>
+ <td class="widgetsubheader" align="center"><strong><?php echo gettext("Monitoring"); ?></strong></td>
+ <td class="widgetsubheader" align="center"><strong><?php echo gettext("Model"); ?></strong></td>
+ <td class="widgetsubheader" align="center"><strong><?php echo gettext("Status"); ?></strong></td>
+ </tr>
+ <tr>
+ <td class="listlr" align="center" id="ups_monitoring"></td>
+ <td class="listr" align="center" id="ups_model"></td>
+ <td class="listr" align="center" id="ups__status"></td>
+ </tr>
+ <tr>
+ <td class="widgetsubheader" align="center"><?php echo gettext("Battery Charge"); ?></td>
+ <td class="widgetsubheader" align="center"><?php echo gettext("Time Remain"); ?></td>
+ <td class="widgetsubheader" align="center" id="ups_celltitle_VT"></td>
+ </tr>
+ <tr>
+ <td class="listlr" align="center" id="ups_charge">
+ <div class="ui-progressbar ui-widget ui-widget-content ui-corner-all" role="progressbar"><div id="ups_batmeter_graph" class="ui-progressbar-value ui-widget-header ui-corner-left"></div></div>
+ <span id="ups_batmeter"></span>
+ </td>
+ <td class="listr" align="center" id="ups_runtime"></td>
+ <td class="listr" align="center" id="ups_bvoltage"></td>
+ </tr>
+ <tr>
+ <td class="widgetsubheader" align="center"><?php echo gettext("Load"); ?></td>
+ <td class="widgetsubheader" align="center"><?php echo gettext("Input Voltage"); ?></td>
+ <td class="widgetsubheader" align="center"><?php echo gettext("Output Voltage"); ?></td>
+ </tr>
+ <tr>
+ <td class="listlr" align="center" id="ups_load">
+ <div class="ui-progressbar ui-widget ui-widget-content ui-corner-all" role="progressbar"><div id="ups_loadmeter_graph" class="ui-progressbar-value ui-widget-header ui-corner-left"></div></div>
+ <span id="ups_loadmeter"></span>
+ </td>
+ <td class="listr" align="center" id="ups_inputv"></td>
+ <td class="listr" align="center" id="ups_outputv"></td>
+ </tr>
+ </table>
+ <span id="ups_error_description"></span>
+</div>