<?php
/*  This plugin automatically marks items as closed after
    a certain period of time. This prevents comment spammers
	from slipping in once you’re no longer likely to notice them.
 
	Install:
	1. Unzip the file and upload the contents to your plugin directory.
    2. Install the plugin through the nucleus admin area.
 
	Usage:
	Simply insert <%plugin(ExpiringComments)%> somewhere in your template
	 (whichever template is used to display comments).
	 I recommend the Item Header area.
 
	 History:
      v1.0 - Initial release.
	  v1.2 - Code cleaned up.
	       - Added option to change expiry time
 
    Initial idea and release by:
	  Mark Christian
      http://www.shinyplasticbag.com
 
	Updated by:
      Joseph McDermott
      http://www.faceh.com  
*/
 
    class NP_ExpiringComments extends NucleusPlugin {
        function getName() { return 'Expiring Comments'; }
        function getAuthor() { return 'Mark Christian, faceh'; }
        function getURL() { return 'http://www.shinyplasticbag.com'; }
        function getVersion() { return '1.2'; }
        function getDescription() { return 'Automatically disables comments on items after a set time.'; }
 
        function install() {
          $this->createOption('expiretime','After how many days should the item become closed?','text','7');
        }
 
        function doTemplateVar(&$item) {
		    $expiretime = $this->getOption('expiretime');
			$expiretime = $expiretime*86400;
            if ($item->closed == '0' && (time() - $item->timestamp) > $expiretime) {
                mysql_query("update " . sql_table('item') . " set iclosed='1' where inumber='".$item->itemid."'");
            }
        }
    }
?>