57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
<?php
|
|
|
|
function format_bytes($bytes, $is_drive_size = true, $beforeunit = '', $afterunit = '')
|
|
{
|
|
$btype = ($is_drive_size === true) ? 1000 : 1024;
|
|
$labels = array('B','KB','MB','GB','TB');
|
|
for($x = 0; $bytes >= $btype && $x < (count($labels) - 1); $bytes /= $btype, $x++); // use 1000 rather than 1024 to simulate HD size not real size
|
|
if($labels[$x] == "TB") return(round($bytes, 3).$beforeunit.$labels[$x].$afterunit);
|
|
elseif($labels[$x] == "GB") return(round($bytes, 2).$beforeunit.$labels[$x].$afterunit);
|
|
elseif($labels[$x] == "MB") return(round($bytes, 2).$beforeunit.$labels[$x].$afterunit);
|
|
else return(round($bytes, 0).$beforeunit.$labels[$x].$afterunit);
|
|
}
|
|
|
|
function get_brightness($hex) {
|
|
// returns brightness value from 0 to 255
|
|
// strip off any leading #
|
|
$hex = str_replace('#', '', $hex);
|
|
if(strlen($hex) == 3) {
|
|
$hex = $hex[0].$hex[0].$hex[1].$hex[1].$hex[2].$hex[2];
|
|
}
|
|
|
|
$c_r = hexdec(substr($hex, 0, 2));
|
|
$c_g = hexdec(substr($hex, 2, 2));
|
|
$c_b = hexdec(substr($hex, 4, 2));
|
|
|
|
return (($c_r * 299) + ($c_g * 587) + ($c_b * 114)) / 1000;
|
|
}
|
|
|
|
function title_color($hex)
|
|
{
|
|
if(get_brightness($hex) > 130) {
|
|
return ' black';
|
|
} else {
|
|
return ' white';
|
|
}
|
|
}
|
|
|
|
function getLinkTargetAttribute()
|
|
{
|
|
$target = \App\Setting::fetch('window_target');
|
|
|
|
if($target === 'current') {
|
|
return '';
|
|
} else {
|
|
return ' target="' . $target . '"';
|
|
}
|
|
}
|
|
|
|
|
|
|
|
function className($name)
|
|
{
|
|
$name = preg_replace('/\PL/u', '', $name);
|
|
return $name;
|
|
}
|
|
|