<?php
if (!isset($gCms)) exit;

if (!$this->CheckPermission('Modify News'))
  {
	echo $this->ShowErrors($this->Lang('needpermission', array('Modify News')));
    return;
  }

if (isset($params['cancel']))
  {
    $this->Redirect($id, 'defaultadmin', $returnid);
  }

$catid = '';
if (isset($params['catid']))
  {
    $catid = $params['catid'];
  }

$parentid = '-1';
if (isset($params['parent']))
  {
    $parentid = $params['parent'];
  }

$origname = '';
if (isset($params['origname']))
  {
    $origname = $params['origname'];
  }

$name = '';
if (isset($params['name']))
  {
    $name = $params['name'];
    if ($name != '')
      {
	$query = 'UPDATE '.cms_db_prefix().'module_news_categories SET news_category_name = ?, parent_id = ?, modified_date = '.$db->DBTimeStamp(time()).' WHERE news_category_id = ?';
	$parms = array($name,$parentid);
	$parms[] = $catid;
	$db->Execute($query, $parms);
	$this->UpdateHierarchyPositions();
						
	@$this->SendEvent('NewsCategoryEdited', array('category_id' => $catid, 'name' => $name, 'origname' => $origname));
						
	$params = array('tab_message'=> 'categoryupdated', 'active_tab' => 'categories');
	$this->Redirect($id, 'defaultadmin', $returnid, $params);			
      }
    else
      {
		echo $this->ShowErrors($this->Lang('nonamegiven'));
      }
  }
 else
   {
     $query = 'SELECT * FROM '.cms_db_prefix().'module_news_categories WHERE news_category_id = ?';
     $row = $db->GetRow($query, array($catid));

     if ($row)
       {
	 $name = $row['news_category_name'];
	 $parentid = $row['parent_id'];
       }
   }


#Display template
$this->smarty->assign('startform', $this->CreateFormStart($id, 'editcategory', $returnid));
$this->smarty->assign('endform', $this->CreateFormEnd());
$this->smarty->assign('nametext', $this->Lang('name'));
$this->smarty->assign('inputname', $this->CreateInputText($id, 'name', $name, 20, 255));
$this->smarty->assign('parentdropdown', $this->CreateParentDropdown($id, $catid, $parentid));
$this->smarty->assign('hidden', 
		      $this->CreateInputHidden($id, 'catid', $catid).
		      $this->CreateInputHidden($id,'origname',$name));
$this->smarty->assign('submit', $this->CreateInputSubmit($id, 'submit', lang('submit')));
$this->smarty->assign('cancel', $this->CreateInputSubmit($id, 'cancel', lang('cancel')));
$this->smarty->assign('parenttext', lang('parent'));
echo $this->ProcessTemplate('editcategory.tpl');
?>