conditional objects in templates

[Edgar Bueltemeyer]

Hello,

i would like to make following proposal to the conditional objects in  
templates:
Its rather flexible and supports normal variables and Session-vars.....
in the template file:

<roundcube:button command="print" imageSel="/images/buttons/ 
print_sel.png" imageAct="/images/buttons/print_act.png" imagePas="/ 
images/buttons/print_pas.png" width="32" height="32"  
title="printmessage" condition="session:username:test"/>
</div>

in main.inc:

function rcube_xml_command($command, $str_attrib, $add_attrib=array())
  {
  global $IMAP, $CONFIG, $OUTPUT;

  $command = strtolower($command);
  $attrib = parse_attrib_string($str_attrib) + $add_attrib;


   //check if tag is conditional
   if($attrib['condition']) {
         $condition=explode(':',$attrib['condition']);
        
        $logmesg="condition:".$condition[0].'='.print_array($condition);
        //console($logmesg);
    if(strpos($condition[2],',')) $condition_array=explode(',', 
$condition[2]);
    else $condition_array=array(0=>$condition[2]);

  switch ($condition[0]) {
        case 'session':
                 // if sesion var is not set -> switch off command
  	     if(!in_array($_SESSION[$condition[1]],$condition_array))  
$command='none';

        break;

        
        default:
                if(!$condition[0]==$condition[1])) $command='none';
                // condition is not handled -> switch off command
        break;
  }
  }

Regards!