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<?php
/**
* @version 2.6.2
* @package K2 Links for JCE
* @author JoomlaWorks http://www.joomlaworks.net
* @copyright Copyright (c) 2006 - 2018 JoomlaWorks Ltd. All rights reserved.
* @license GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
*/
defined('_WF_EXT') or die('RESTRICTED');
class WFLinkBrowser_K2 extends JObject
{
public $_option = array();
public $_adapters = array();
public function __construct($options = array())
{
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.file');
$path = dirname(__FILE__).'/k2links';
// Get all files
$files = JFolder::files($path, '\.(php)$');
if (!empty($files)) {
foreach ($files as $file) {
require_once($path.'/'.$file);
$classname = 'K2links'.ucfirst(basename($file, '.php'));
$this->_adapters[] = new $classname;
}
}
}
public function getInstance()
{
static $instance;
if (!is_object($instance)) {
$instance = new WFLinkBrowser_K2();
}
return $instance;
}
public function display()
{
}
public function isEnabled()
{
$wf = WFEditorPlugin::getInstance();
return $wf->checkAccess($wf->getName().'.links.k2links', 1);
}
public function getOption()
{
foreach ($this->_adapters as $adapter) {
$this->_option[] = $adapter->getOption();
}
return $this->_option;
}
public function getList()
{
$list = '';
foreach ($this->_adapters as $adapter) {
$list .= $adapter->getList();
}
return $list;
}
public function getLinks($args)
{
foreach ($this->_adapters as $adapter) {
if ($adapter->getOption() == $args->option) {
if (property_exists($args, 'task')) {
$task = $args->task;
} else {
$task = 'category';
}
if ($adapter->getTask() == $task) {
return $adapter->getLinks($args);
}
}
}
}
}