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zoneminder
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Only show ram info if proc exists.

openbsd
Charlie Root 2023-09-11 13:42:22 -07:00
parent 3934bdda9d
commit 50059e5842
1 changed files with 33 additions and 31 deletions
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64
web/skins/classic/includes/functions.php
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@ -209,14 +209,14 @@ function getNormalNavBarHTML($running, $user, $bandwidth_options, $view, $skin)
<button type="button" class="navbar-toggler" data-toggle="collapse" data-target="#main-header-nav" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="navbar-toggler-icon">
<i class="material-icons md-20">menu</i>
</span>
<i class="material-icons md-20">menu</i>
</span>
</button>
<button type="button" class="navbar-toggler" data-toggle="collapse" data-target="#navbar-two" aria-expanded="true">
<span class="sr-only">Toggle guages</span>
<span class="navbar-toggler-icon">
<i class="material-icons md-20">monitoring</i>
</span>
<i class="material-icons md-20">monitoring</i>
</span>
</button>
<!--
</div>
@ -353,8 +353,8 @@ function getCollapsedNavBarHTML($running, $user, $bandwidth_options, $view, $ski
<button type="button" class="navbar-toggler" data-toggle="collapse" data-target="#main-header-nav" aria-haspopup="true" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="navbar-toggler-icon">
<i class="material-icons md-20">menu</i>
</span>
<i class="material-icons md-20">menu</i>
</span>
</button>
<?php } ?>
@ -477,32 +477,34 @@ function getStorageHTML() {
function getRamHTML() {
$result = '';
if ( !canView('System') ) return $result;
$contents = file_get_contents('/proc/meminfo');
preg_match_all('/(\w+):\s+(\d+)\s/', $contents, $matches);
$meminfo = array_combine($matches[1], array_map(function($v){return 1024*$v;}, $matches[2]));
$mem_used = $meminfo['MemTotal'] - $meminfo['MemFree'] - $meminfo['Buffers'] - $meminfo['Cached'];
$mem_used_percent = (int)(100*$mem_used/$meminfo['MemTotal']);
$used_class = '';
if ($mem_used_percent > 95) {
$used_class = 'text-danger';
} else if ($mem_used_percent > 90) {
$used_class = 'text-warning';
}
$result .= ' <li id="getRamHTML" class="nav-item dropdown mx-2">'.
'<span class="'.$used_class.'" title="' .human_filesize($mem_used). ' of ' .human_filesize($meminfo['MemTotal']). '">'.translate('Memory').': '.$mem_used_percent.'%</span> ';
if ($meminfo['SwapTotal']) {
$swap_used = $meminfo['SwapTotal'] - $meminfo['SwapFree'];
$swap_used_percent = (int)(100*$swap_used/$meminfo['SwapTotal']);
$swap_class = '';
if ($swap_used_percent > 95) {
$swap_class = 'text-danger';
} else if ($swap_used_percent > 90) {
$swap_class = 'text-warning';
if (file_exists('/proc')) {
$contents = file_get_contents('/proc/meminfo');
preg_match_all('/(\w+):\s+(\d+)\s/', $contents, $matches);
$meminfo = array_combine($matches[1], array_map(function($v){return 1024*$v;}, $matches[2]));
$mem_used = $meminfo['MemTotal'] - $meminfo['MemFree'] - $meminfo['Buffers'] - $meminfo['Cached'];
$mem_used_percent = (int)(100*$mem_used/$meminfo['MemTotal']);
$used_class = '';
if ($mem_used_percent > 95) {
$used_class = 'text-danger';
} else if ($mem_used_percent > 90) {
$used_class = 'text-warning';
}
$result .= '<span class="'.$swap_class.'" title="' .human_filesize($swap_used). ' of ' .human_filesize($meminfo['SwapTotal']). '">'.translate('Swap').': '.$swap_used_percent.'%</span> ';
} # end if SwapTotal
$result .= '</li>'.PHP_EOL;
$result .= ' <li id="getRamHTML" class="nav-item dropdown mx-2">'.
'<span class="'.$used_class.'" title="' .human_filesize($mem_used). ' of ' .human_filesize($meminfo['MemTotal']). '">'.translate('Memory').': '.$mem_used_percent.'%</span> ';
if ($meminfo['SwapTotal']) {
$swap_used = $meminfo['SwapTotal'] - $meminfo['SwapFree'];
$swap_used_percent = (int)(100*$swap_used/$meminfo['SwapTotal']);
$swap_class = '';
if ($swap_used_percent > 95) {
$swap_class = 'text-danger';
} else if ($swap_used_percent > 90) {
$swap_class = 'text-warning';
}
$result .= '<span class="'.$swap_class.'" title="' .human_filesize($swap_used). ' of ' .human_filesize($meminfo['SwapTotal']). '">'.translate('Swap').': '.$swap_used_percent.'%</span> ';
} # end if SwapTotal
$result .= '</li>'.PHP_EOL;
}
return $result;
}