include/smarty/plugins/block.render.php

   1 <?php
   2
   3 function smarty_block_render($params, $text, &$smarty)
   4 {
   5         /* Skip closing tag </render> */
   6         if(empty($text)) {
   7                 return("");
   8         }
   9
  10         /* Get acl parameter */
  11         if (isset($params['acl'])) {
  12                 $acl = $params['acl'];
  13                 unset($params['acl']);
  14         }
  15
  16         if (isset($_SESSION['DEBUGLEVEL']) && $_SESSION['DEBUGLEVEL'] & DEBUG_ACL ){
  17                 echo "<font color='blue' size='2'>&nbsp;".$acl."</font>";
  18         }
  19
  20         /* Read / Write*/
  21         if(preg_match("/w/i",$acl)){
  22                 return ($text);
  23         }
  24
  25         $text = preg_replace ("/\n/","GOSA_LINE_BREAK",$text);
  26
  27         /* Disable objects, but keep those active that have mode=read_active */
  28         if(!(isset($params['mode']) && $params['mode']=='read_active')){
  29
  30                 /* Disable options && greyout divlists */
  31                 $from   = array("/class=['\"]list1nohighlight['\"]/i",
  32                                 "/class=['\"]list0['\"]/i",
  33                                 "/class=['\"]list1['\"]/i");
  34                 $to     = array("class='list1nohighlightdisabled'",
  35                                 "class='list1nohighlightdisabled'",
  36                                 "class='list1nohighlightdisabled'");
  37
  38                 if(!preg_match("/ disabled /",$text)){
  39                         $from [] = "/name=/i" ;
  40                         $to   [] = "disabled name=";
  41                 }
  42
  43                 $text   = preg_replace($from,$to,$text);
  44
  45                 /* Replace picture if object is disabled */
  46                 if(isset($params['disable_picture'])){
  47                         $syn = "/src=['\"][^\"']*['\"]/i";
  48                         $new = "src=\"".$params['disable_picture']."\"";
  49                         $text = preg_replace($syn,$new,$text);
  50                 }
  51         }
  52
  53         /* Read only */
  54         if(preg_match("/r/i",$acl)){
  55                 return(preg_replace("/GOSA_LINE_BREAK/","\n",$text));
  56         }
  57
  58         /* No acls */
  59         if(preg_match("/type['\"= ].*submit/",$text)){
  60                 $text = preg_replace("/submit/","button",$text);
  61         }else{
  62                 $text = preg_replace("/value=['\"][^\"']*['\"]/","",$text);
  63         }
  64
  65         /* Remove select options */
  66         $from   = array("#<option.*<\/option>#i",
  67                         "/(<textarea.*>).*(<\/textarea>)/i",
  68                         "/^(.*<input.*)checked(.*>.*)$/i");
  69
  70         $to     = array(" ",
  71                         "\\1\\2",
  72                         "\\1 \\2");
  73         $text   = preg_replace($from,$to,$text);
  74         $text = preg_replace("/GOSA_LINE_BREAK/","\n",$text);
  75
  76         return $text;
  77 }
  78
  79 ?>