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<?php
/**
* @version $Id: weblink.php 12694 2009-09-11 21:03:02Z ian $
* @package Joomla
* @subpackage Weblinks
* @copyright Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved.
* @license GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
/**
* Weblink Table class
*
* @package Joomla
* @subpackage Weblinks
* @since 1.0
*/
class TableWeblink extends JTable
{
/**
* Primary Key
*
* @var int
*/
var $id = null;
/**
* @var int
*/
var $catid = null;
/**
* @var int
*/
var $sid = null;
/**
* @var string
*/
var $title = null;
/**
* @var string
*/
var $alias = null;
/**
* @var string
*/
var $url = null;
/**
* @var string
*/
var $description = null;
/**
* @var datetime
*/
var $date = null;
/**
* @var int
*/
var $hits = null;
/**
* @var int
*/
var $published = null;
/**
* @var boolean
*/
var $checked_out = 0;
/**
* @var time
*/
var $checked_out_time = 0;
/**
* @var int
*/
var $ordering = null;
/**
* @var int
*/
var $archived = null;
/**
* @var int
*/
var $approved = null;
/**
* @var string
*/
var $params = null;
/**
* Constructor
*
* @param object Database connector object
* @since 1.0
*/
function __construct(& $db) {
parent::__construct('#__weblinks', 'id', $db);
}
/**
* Overloaded bind function
*
* @acces public
* @param array $hash named array
* @return null|string null is operation was satisfactory, otherwise returns an error
* @see JTable:bind
* @since 1.5
*/
function bind($array, $ignore = '')
{
if (key_exists( 'params', $array ) && is_array( $array['params'] ))
{
$registry = new JRegistry();
$registry->loadArray($array['params']);
$array['params'] = $registry->toString();
}
return parent::bind($array, $ignore);
}
/**
* Overloaded check method to ensure data integrity
*
* @access public
* @return boolean True on success
* @since 1.0
*/
function check()
{
if (JFilterInput::checkAttribute(array ('href', $this->url))) {
$this->setError( JText::_('Please provide a valid URL'));
return false;
}
//Remove all HTML tags from the title and description
$filter = new JFilterInput(array(), array(), 0, 0);
$this->description = $filter->clean($this->description);
$this->title = $filter->clean($this->title);
/** check for valid name */
if (trim($this->title) == '') {
$this->setError(JText::_('Your Weblink must contain a title.'));
return false;
}
if (!(preg_match('#http://#i', $this->url) || (preg_match('#https://#i', $this->url)) || (preg_match('#ftp://#i', $this->url)))) {
$this->url = 'http://'.$this->url;
}
/** check for existing name */
$query = 'SELECT id FROM #__weblinks WHERE title = '.$this->_db->Quote($this->title).' AND catid = '.(int) $this->catid;
$this->_db->setQuery($query);
$xid = intval($this->_db->loadResult());
if ($xid && $xid != intval($this->id)) {
$this->setError(JText::sprintf('WARNNAMETRYAGAIN', JText::_('Web Link')));
return false;
}
if(empty($this->alias)) {
$this->alias = $this->title;
}
$this->alias = JFilterOutput::stringURLSafe($this->alias);
if(trim(str_replace('-','',$this->alias)) == '') {
$datenow =& JFactory::getDate();
$this->alias = $datenow->toFormat("%Y-%m-%d-%H-%M-%S");
}
return true;
}
}