function supernova_writer()
{
// @since Supernova 1.4.8 temporarily unavailable.
update_option('supernova_file_write_status', 'failed');
return false;
$test = get_option('supernova_test');
$file_status = get_option('supernova_file_write_status');
if ($test != 2) {
update_option('supernova_test', 1);
// To track the first attempt
}
if ($test == 1) {
if ($file_status == 'failed') {
update_option('supernova_test', 2);
return false;
//We wont try to write files after one attempt was failed and will stop right here.
}
}
// else go ahead.
if (!isset($_GET['settings-updated']) && !isset($_GET['_wpnonce'])) {
update_option('supernova_file_write_status', 'failed');
// @since Supernova 1.4.
} else {
// okay, let's see about getting credentials
$url = wp_nonce_url('themes.php?page=theme-options');
$method = '';
if (false === ($creds = request_filesystem_credentials($url, $method, false, false, null))) {
// if we get here, then we don't have credentials yet,
return true;
}
// now we have some credentials, try to get the wp_filesystem running
if (!WP_Filesystem($creds)) {
// our credentials were no good, ask the user for them again
request_filesystem_credentials($url, '', true, false, $_POST);
return true;
}
global $wp_filesystem;
$upload_dir = wp_upload_dir();
if (!is_dir(trailingslashit($upload_dir['basedir']) . 'supernova_directory')) {
if (!$wp_filesystem->mkdir(trailingslashit($upload_dir['basedir']) . 'supernova_directory')) {
update_option('supernova_file_write_status', 'failed');
// We will hook it normally if something goes wrong
echo "after here";
} else {
update_option('supernova_old_user_check', 'no');
}
}
$filename = trailingslashit($upload_dir['basedir']) . 'supernova_directory/custom-styles.css';
if (!$wp_filesystem->put_contents($filename, supernova_user_css(), FS_CHMOD_FILE)) {
update_option('supernova_file_write_status', 'failed');
} else {
update_option('supernova_old_user_check', 'no');
update_option('supernova_file_write_status', 'passed');
if (function_exists('wp_cache_clear_cache')) {
wp_cache_clear_cache();
} elseif (function_exists('w3tc_minify_flush')) {
w3tc_minify_flush();
}
}
return true;
}
}
function supernova_temp_user_css()
{
echo "<style>";
echo supernova_user_css();
echo "</style>";
}
