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<?php
defined( '_JEXEC' ) or die( 'Restricted access' );
require_once('state.php');
class flexicontent_favs extends flexicontent_state
{
static $instance = null; // Needed to for late static binding, definition in parent is not enough, do not remove
var $records = null;
var $types = array('item' => 0, 'category' => 1);
var $ckname = 'fcfavs';
/**
* Gets class's singleton object
*
* @return object
*
* @since 3.3.0
*/
public static function getInstance()
{
if (static::$instance === null)
{
static::$instance = new flexicontent_favs();
}
return static::$instance;
}
/**
* Method to toggle Favoured FLAG form a given $type / (record) $id pair
*
* @access public
* @param $type The type of favourites
* @param $id The ID of a record
* @return void
*
* @since 3.3.0
*/
public function toggleIsFavoured($type, $id)
{
$this->loadState();
$records = !empty($this->records->$type) ? $this->records->$type : array();
if (isset($records[$id]))
{
unset($records[$id]);
$this->records->$type = $records;
return -1;
}
else
{
$records[$id] = 1;
$this->records->$type = $records;
return 1;
}
}
/**
* Method to validate the record data
*
* @access public
* @param mixed $record_data The data of the record inside the cookie
*
* @return mixed The validated data
*
* @since 3.3.0
*/
protected function validateRecordData($record_data)
{
// If cookie data of a record is set we assumed record is favoured
return 1;
}
}