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<?php
/**
* @copyright Copyright (C) 2009 Nicholas K. Dionysopoulos. All rights reserved.
* @author Nicholas K. Dionysopoulos
* @license GNU/GPL v.3 or later
*
* K2Links 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.
*
* Based on "joomlalinks" found in JCE's core distribution. Modified by Nicholas
* K. Dionysopoulos to support JoomlaWorks' K2
*/
defined( '_WF_EXT' ) or die( 'ERROR_403' );
class WFLinkBrowser_K2links extends JObject
{
var $_option = array();
var $_adapters = array();
/**
* Constructor activating the default information of the class
*
* @access protected
*/
function __construct($options = array()){
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.file');
$path = dirname( __FILE__ ) .DS. 'k2links';
// Get all files
$files = JFolder::files( $path, '\.(php)$' );
if ( !empty( $files ) ) {
foreach( $files as $file ) {
require_once( $path .DS. $file );
$classname = 'K2links' . ucfirst(basename($file, '.php'));
$this->_adapters[] = new $classname;
}
}
}
/**
* Returns a reference to a editor object
*
* This method must be invoked as:
* <pre> $browser =JContentEditor::getInstance();</pre>
*
* @access public
* @return JCE The editor object.
* @since 1.5
*/
function &getInstance(){
static $instance;
if ( !is_object( $instance ) ){
$instance = new WFLinkBrowser_K2links();
}
return $instance;
}
function display()
{
}
function isEnabled()
{
$wf = WFEditorPlugin::getInstance();
return $wf->checkAccess($wf->getName() . '.links.k2links.enable', 1);
}
function getOption()
{
foreach( $this->_adapters as $adapter ){
$this->_option[]= $adapter->getOption();
}
return $this->_option;
}
function getList()
{
$list = '';
foreach( $this->_adapters as $adapter ){
$list .= $adapter->getList();
}
return $list;
}
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 );
}
}
}
}
}
?>