public function optionCache()
{
?>
<ol class="r mtb options-item">
<li class="ss"><h4 class="title-">
<?php
_e('Manage Cached files', WPI_META);
?>
</h4>
<div class="dn">
<ul class="mtb">
<li class="last">
<h4><?php
_e('Stylesheet', WPI_META);
?>
</h4>
<?php
$css = wpi_get_dir(WPI_CACHE_CSS_DIR);
?>
<?php
if (has_count($css) && !empty($css)) {
?>
<dl>
<?php
$size = 0;
$n = 1;
foreach ($css as $tag) {
$s = filesize(WPI_CACHE_CSS_DIR . $tag);
$size += $s;
$s = format_filesize($s);
$s = _t('small', ' - ' . $s);
$t = str_rem('.css', $tag);
$a = _t('a', $tag, array('href' => wpi_get_stylesheets_url($t), 'target' => '_blank'));
$c = _t('small', $n . '. ');
t('dd', $c . $a . $s, array('style' => 'display:block;clear:both'));
$n++;
}
?>
<small> Cache directory size : <?php
echo format_filesize($size);
?>
</small>
</dl>
<button class="sbtn" type="submit" name="wpi_flush_css" id="wpi_flush_css" value="1">Erase Cache</button>
<?php
} else {
?>
<p>No cached files.</p>
<?php
}
?>
</li>
</ul>
</div>
</li>
</ol>
<?php
}
public static function buildFlagFile()
{
$flags = wpi_get_dir(WPI_IMG_DIR . 'flags' . DIRSEP);
$template = '#%selector%{background-image:url(\'images/flags/%tag%\')}' . PHP_EOL;
$contents = "#translate{padding-top:6px}#translate small{margin-left:-4px;padding-right:3px}#translate a{background-repeat:no-repeat;display:block;float:left;height:11px;margin-right:3px;overflow:hidden;padding:0 !important;position:relative;text-indent:-999em;width:16px}" . PHP_EOL;
foreach ($flags as $tag) {
list($selector, $extension) = explode('.', $tag);
$contents .= strtr($template, array('%selector%' => $selector, '%tag%' => $tag));
}
wpi_fwrite(WPI_CSS_DIR . 'translator-image.css', $contents);
}
function wpi_get_random_avatar_uri()
{
$ava = wpi_get_dir(WPI_IMG_IMPORT_DIR . 'avatar' . DIRSEP);
$ava = apply_filters(wpiFilter::RANDOM_COMMENT_AVA, $ava);
if (has_count($ava)) {
$index = rand(0, count($ava));
$path = 'import/avatar/';
$ava = isset($ava[$index]) ? $ava[$index] : $ava[0];
return wpi_img_url($path . $ava);
}
return false;
}
