inc/smarty/node_methodz/modifier.preview.php

   1 <?php
   2 /**
   3  * Smarty plugin
   4  * @package Smarty
   5  * @subpackage plugins
   6  */
   7
   8
   9 function smarty_modifier_preview($node_content)
  10 {
  11
  12                 if (!empty($_POST['no_html'])) {
  13                         $node_content=htmlspecialchars($node_content);
  14                 }
  15
  16                 require(SYSTEM_ROOT.'/inc/htmlparse.inc');
  17                 global $htmlparse;
  18                 htmlparse::htmlparse($node_content);
  19
  20                 if (!empty($htmlparse)) {
  21                         $error=$htmlparse;
  22                         echo "<span class='most_important'> $error </span>";
  23                         return false;
  24                 }
  25
  26                 $node_content = EregI_Replace("((( )|(\n)|(^))+)(http://|ftp://|https://)([[:alnum:]][^,[:space:]]*)","\\2<a target='_blank'href=\"\\6\\7\">\\6\\7</a>",$node_content);
  27                 $node_content=strip_tags($node_content,'<a><b><i><u><img><br><p><font>');
  28                 $node_content=str_replace("\n","<br>",$node_content);
  29                 return $node_content;
  30
  31 }
  32
  33 /* vim: set expandtab: */
  34
  35 ?>