<?php if (!defined('PmWiki')) exit();
// vim: set tabstop=2 softtabstop=2 expandtab shiftwidth=2 :
// This script is in the public domain.
// Original author is Ari Pollak <ari@ccs.neu.edu>

if (isset($AuthFunction))
    $BlockeditAuth_prev=$AuthFunction;
else
    $BlockeditAuth_prev='PmWikiAuth';
$AuthFunction='BlockeditAuth';
    
function BlockeditAuth($pagename,$level,$authprompt=true,$since) {
  global $BlockeditAuth_prev,$AllowEditFrom,$DenyEditFrom;
  if ($level == "edit" || $level == "post") {
    if(is_array($AllowEditFrom))
      foreach ($AllowEditFrom as $re)
		    if( preg_match("/^$re$/i", $_SERVER['REMOTE_ADDR']) )
          return $BlockeditAuth_prev($pagename,$level,$authprompt,$since);

    if(is_array($DenyEditFrom))
      foreach ($DenyEditFrom as $re)
        if( preg_match("/^$re$/i", $_SERVER['REMOTE_ADDR']) )
          return false;
  }

  return $BlockeditAuth_prev($pagename,$level,$authprompt,$since);
}

?>