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
  29                 /* Disable options */
  30                 $from   = array("/name=/i");
  31                 $to     = array(" disabled name=");
  32                 $text   = preg_replace($from,$to,$text);
  33
  34                 /* Replace picture if object is disabled */
  35                 if(isset($params['disable_picture'])){
  36                         $syn = "/src=['\"][a-z0-9\/.]*['\"]/i";
  37                         $new = "src=\"".$params['disable_picture']."\"";
  38                         $text = preg_replace($syn,$new,$text);
  39                 }
  40         }
  41
  42         /* Read only */
  43         if(preg_match("/r/i",$acl)){
  44                 return($text);
  45         }
  46
  47         /* No acls */
  48         if(preg_match("/type['\"= ].*submit/",$text)){
  49                 $text = preg_replace("/submit/","button",$text);
  50         }else{
  51                 $text = preg_replace("/value=['\" ].*['\" ]/","",$text);
  52         }
  53
  54         /* Remove select options */
  55         $from   = array("#<option.*<\/option>#i");
  56         $to     = array(" ");
  57         $text   = preg_replace($from,$to,$text);
  58
  59         return $text;
  60 }
  61
  62 ?>