class.ilPageUtil.php

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<?php
 
class ilPageUtil
{
        function _existsAndNotEmpty($a_parent_type, $a_id, $a_lang = "-")
        {
                global $ilDB;
                
                // language must be set at least to "-"
                if ($a_lang == "")
                {
                        $a_lang = "-";
                }
                $and_lang = " AND lang = ".$ilDB->quote($a_lang, "text");
                
                $query = "SELECT page_id, is_empty FROM page_object WHERE page_id = ".$ilDB->quote($a_id, "integer")." ".
                        "AND parent_type= ".$ilDB->quote($a_parent_type, "text").$and_lang;
 
                $set = $ilDB->query($query);
                if ($row = $ilDB->fetchAssoc($set))
                {
                        if ($row["is_empty"] != 1)
                        {
                                return true;
                        }
                }
                return false;
        }
}
?>