e107inc/e107

<?php

function wmessage_shortcode($parm='')
{
    if($parm == 'hide')
    {
        return null;
    }
    
    $e107         = e107::getInstance();
    $e107cache     = e107::getCache();
    $pref         = e107::getPref();
    
    $front_url = '';
    
    /* DEPRECATED - see auto-detect in header_default.php 
    $prefwmsc = varset($pref['wmessage_sc'], FALSE);
    if (($prefwmsc && $parm == 'header') || (!$prefwmsc && ($parm !='header')) )
    {    // Two places it might be invoked - allow one or the other
    //    return;
    }
    */
    $front_qry = '';
    if ($parm != 'force')
        {
            $full_url = 'news.php';                    // Set a default in case

            $uc_array = explode(',', USERCLASS_LIST);
            if(varset($pref['frontpage']))
            {
                foreach ($pref['frontpage'] as $fk => $fp)
                {
                    if (in_array($fk,$uc_array))
                    {
                        $full_url = $fp;
                        break;
                    }
                }
                list($front_url, $front_qry) = explode('?', $full_url.'?'); // extra '?' ensure the array is filled
            }
        }
    

    if (strpos($front_url, 'http') === FALSE) $front_url = SITEURL.$front_url;



    if (deftrue('e_FRONTPAGE') || ($parm == 'force') || ((e_SELF == $front_url) && (($parm == 'ignore_query') || (e_QUERY == $front_qry))))
    {
        // Actually want to display a welcome message here
        $ns = e107::getRender();
        $tp = e107::getParser();
        $sql = e107::getDb();

        if($cacheData = $e107cache->retrieve('wmessage'))
        {
            return $cacheData;
        }

        if (!defined('WMFLAG'))
        {
            $qry = "
            SELECT * FROM #generic
            WHERE gen_type ='wmessage' AND gen_intdata IN (".USERCLASS_LIST.')';
            $wmessage = array();
            $wmessageCaption = array();
            $wmcaption = '';
            if($sql->gen($qry))
            {
                while ($row = $sql->fetch())
                {
                    $wmessage[] = $tp->toHTML($row['gen_chardata'], TRUE, 'BODY, defs', 'admin');
                    $wmessageCaption[] =  $tp->toHTML($row['gen_ip'], TRUE, 'TITLE');
                    if(!$wmcaption)
                    {
                        $wmcaption = $tp->toHTML($row['gen_ip'], TRUE, 'TITLE');
                    }
                }
            }


            if (isset($wmessage) && $wmessage)
            {
                $cache_data = '';
                if(intval($pref['wm_enclose']) === 2) // carousel
                {
                    $carousel= array();
                    foreach($wmessage as $k=>$v)
                    {
                        $carousel['slide-'.$k] = array('caption'=>$wmessageCaption[$k], 'text'=>$ns->tablerender($wmessageCaption[$k],$v, 'wm',true));
                    }

                    $cache_data = e107::getForm()->carousel('wmessage-carousel',$carousel);
                }
                elseif(intval($pref['wm_enclose']) === 1)
                {
                     $cache_data = $ns->tablerender($wmcaption, implode("<br />",$wmessage), 'wm', true);
                }
                else
                {
                    $text = "<div class='wmessage'>";
                      $text .= ($wmcaption) ? $wmcaption.'<br />' : '';
                    $text .= implode('<br />',$wmessage);
                    $text .= "</div>";
                    $cache_data = $text;
                }


                $e107cache->set('wmessage', $cache_data);
                return $cache_data;
            }
        }
    }
}