function returnSmileyBar()
{
require_once BASE_DIR_CMS . "Smileys.php";
$smileys = new Smileys(BASE_DIR_CMS . "smileys");
$content = "";
foreach ($smileys->getSmileysArray() as $icon => $emoticon) {
$icon = trim($icon);
$content .= '<img class="ed-smileys-icon ed-icon-border" alt=":' . $icon . ':" title=":' . $icon . ':" src="' . URL_BASE . CMS_DIR_NAME . '/smileys/' . $icon . '.gif" onclick="insert_ace(\' :' . $icon . ': \', \'\',false)" />';
}
return $content;
}
/**
* format an introduction
*
* @param string raw introduction
* @return string finalized title
*/
public static function beautify_introduction($text)
{
// render codes
$output = Codes::render($text);
// render smileys after codes, else it will break escaped strings
if (is_callable(array('Smileys', 'render_smileys'))) {
$output = Smileys::render_smileys($output);
}
// return by reference
return $output;
}