function arras_admin()
{
global $arras_options, $arras_image_sizes, $notices;
if (isset($_GET['page']) && $_GET['page'] == 'arras-options') {
//print_r($_POST);
if (isset($_REQUEST['save'])) {
arras_admin_save();
}
if (isset($_REQUEST['reset'])) {
arras_admin_reset();
}
if (isset($_REQUEST['arras-regen-thumbs']) && is_plugin_active('regenerate-thumbnails/regenerate-thumbnails.php')) {
check_admin_referer('arras-admin');
?>
<script type="text/javascript">
window.location = '<?php
echo admin_url('tools.php?page=regenerate-thumbnails');
?>
';
</script>
<?php
} else {
if (!is_plugin_active('regenerate-thumbnails/regenerate-thumbnails.php')) {
$notices = '<div class="error fade"><p>' . __('<strong>Notice:</strong> Having <a href="http://wordpress.org/extend/plugins/regenerate-thumbnails/">Regenerate Thumbnails</a> plugin installed and activated is highly recommended for Arras.', 'arras') . '</p></div>';
}
$arras_image_sizes = array();
arras_add_default_thumbnails();
include 'templates/options_page.php';
}
}
}
function arras_admin()
{
global $arras_options, $arras_image_sizes, $notices;
if (isset($_GET['page']) && $_GET['page'] == 'arras-options') {
//print_r($_POST);
if (isset($_REQUEST['save'])) {
arras_admin_save();
}
if (isset($_REQUEST['reset'])) {
arras_admin_reset();
}
if (isset($_REQUEST['clearcache'])) {
check_admin_referer('arras-admin');
$cache_location = get_template_directory() . '/library/cache';
if (!($dh = @opendir($cache_location))) {
return false;
}
while (false !== ($obj = readdir($dh))) {
if ($obj == '.' || $obj == '..') {
continue;
}
@unlink(trailingslashit($cache_location) . $obj);
}
closedir($dh);
$notices = '<div class="updated fade"><p>' . __('Thumbnail cache has been cleared.', 'arras') . '</p></div>';
}
if (isset($_REQUEST['arras-regen-thumbs'])) {
check_admin_referer('arras-admin');
echo '<div class="wrap clearfix">';
screen_icon('themes');
?>
<h2 id="arras-header"><?php
_e('Arras Theme Options', 'arras');
?>
</h2> <?php
arras_regen_thumbs_process();
echo '</div>';
} else {
$arras_image_sizes = array();
arras_add_default_thumbnails();
include 'templates/options_page.php';
}
}
}