include/smarty/plugins/block.render.php

   1 <?php
   2
   3 function smarty_block_render($params, $text, &$smarty)
   4 {
   5         $text = stripslashes($text);
   6         $acl = "";
   7
   8         /* Skip closing tag </render> */
   9         if(empty($text)) {
  10                 return("");
  11         }
  12
  13         /* Get acl parameter */
  14         if (isset($params['acl'])) {
  15                 $acl = $params['acl'];
  16                 unset($params['acl']);
  17         }
  18
  19 //      echo "<font color='blue' size='2'>".$acl."</font>";
  20
  21         /* Read / Write*/
  22         if(preg_match("/w/i",$acl)){
  23                 return ($text);
  24         }
  25
  26         /* Disable objects, but keep those active that have mode=read_active */
  27         if(!(isset($params['mode']) && $params['mode']=='readable')){
  28                 $from   =  array("/name=/i");
  29                 $to     =  array("disabled name=");
  30                 $text = preg_replace($from,$to,$text);
  31
  32                 /* Replace picture if object is disabled */
  33                 if(isset($params['disable_picture'])){
  34                         $syn = "/src=['\"][a-z0-9\/.]*['\"]/i";
  35                         $new = "src=\"".$params['disable_picture']."\"";
  36                         $text = preg_replace($syn,$new,$text);
  37                 }
  38
  39         }
  40
  41         /* Read only */
  42         if(preg_match("/r/i",$acl)){
  43                 return($text);
  44         }
  45
  46         /* No acls */
  47         if(preg_match("/type['\"= ].*submit/",$text)){
  48                 $text = preg_replace("/submit/","button",$text);
  49         }else{
  50                 $text = preg_replace("/value=['\" ].*['\" ]/","",$text);
  51         }
  52
  53         return $text;
  54 }
  55
  56 ?>