function xtreme_backend_header()
{
$str = '';
$child = function_exists('wp_get_theme') ? wp_get_theme() : get_current_theme();
if ($child !== 'Xtreme One') {
$str = sprintf(__('and %s.', XF_TEXTDOMAIN), $child);
} else {
$str = __('without any child theme (not recommended).', XF_TEXTDOMAIN);
}
?>
<div class="xtreme-header">
<a href="https://github.com/xtreme-themes/xtreme-one" title="Xtreme Premium WordPress Themes">
<img src="<?php
echo XF_ADMIN_URL;
?>
/images/xtreme-logo.png" alt="Xtreme One Logo" class="alignleft logo"/>
</a>
<ul>
<li class="home"><a href="https://github.com/xtreme-themes/xtreme-one" title="<?php
_e('Theme Homepage', XF_TEXTDOMAIN);
?>
"><?php
_e('Theme Homepage', XF_TEXTDOMAIN);
?>
</a></li>
<li class="docu"><a href="<?php
echo _x('https://github.com/xtreme-themes/xtreme-one/wiki', 'Documentation Link for Xtreme', XF_TEXTDOMAIN);
?>
" title="<?php
_e('Documentation', XF_TEXTDOMAIN);
?>
"><?php
_e('Documentation', XF_TEXTDOMAIN);
?>
</a></li>
<li class="version"></li>
</ul>
</div>
<h4 class="version"><?php
printf(__('You are using Xtreme One Version %1s %2s', XF_TEXTDOMAIN), XF_VERSION, esc_attr($str));
?>
</h4>
<?php
$version = xtreme_get_production_stylesheet_version();
if ($version !== '') {
echo "<p><em>";
printf(__('Your Caching-File was regenerated at %s', XF_TEXTDOMAIN), date('d.m.Y h:i', $version));
echo "</em></p>";
}
?>
<br class="clear" />
<?php
}
/**
* Detects if the production-min.css is outdated and prints an admin-notice
*
* @return Void
*/
function detect_outdated_production_stylesheet()
{
$outdated = false;
$output = '';
$stylesheets = array(XF_CHILD_THEME_DIR . '/css/screen/theme.css', XF_CHILD_THEME_DIR . '/css/screen/theme.responsive.css');
$current_version = xtreme_get_production_stylesheet_version();
if ($current_version === '') {
return;
}
foreach ($stylesheets as $stylesheet) {
if (file_exists($stylesheet)) {
$file_version = filemtime($stylesheet);
if ($file_version > $current_version) {
$outdated = true;
$output .= '<li>»<code>' . basename($stylesheet) . '</code> (' . date('d.m.Y h:i', $file_version) . ')</li>';
}
}
}
if ($outdated) {
echo '<div class="updated">';
echo '<p>';
printf(__(' Following Stylesheets are newer than your <code>production-min.css</code> (%s):', XF_TEXTDOMAIN), date('d.m.Y h:i', $current_version));
echo '</p>';
echo '<ul>' . $output . '</ul>';
echo '<p>' . __('Please regenerate your Theme to see the changes.', XF_TEXTDOMAIN) . '</p>';
echo '</div>';
}
}
