user_alert shortcode sample

gistfile1.txt

function user_alert($atts = array()){
    $a = shortcode_atts( array(
        'name' => 'saleflash',
        ), $atts );
    $translation = pll__($a['name']);
    $output='';

    /* don't output visible message if no translation available */
    if ($translation == '' || $translation == $a['name']){
        //on non-production environments script debug should be enabled
        if (defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ){
            $output = '<!-- shortcode user-alert : no translation available for ' . 
            $a['name'] . ' -->';
        }
    } else {
        $output = '<div class="user-alert '  . $a['name'] . '">' . 
            wpautop($translation) . '</div>';
    }
    return $output;            
}