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<?php
/**
* @package Widgetkit
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
// no direct access
defined('_JEXEC') or die('Restricted access');
jimport('joomla.plugin.plugin');
class plgSystemWidgetkit_Joomla extends JPlugin {
/* widgetkit */
public $widgetkit;
/**
* onAfterInitialise handler
*
* Adds Widgetkit event listeners
*
* @access public
* @return null
*/
public function onAfterInitialise() {
// make sure Widgetkit
jimport('joomla.filesystem.file');
if (!JFile::exists(JPATH_ADMINISTRATOR.'/components/com_widgetkit/classes/widgetkit.php')
|| !JComponentHelper::getComponent('com_widgetkit', true)->enabled) {
return;
}
// load widgetkit
require_once(JPATH_ADMINISTRATOR.'/components/com_widgetkit/classes/widgetkit.php');
// get widgetkit instance
$this->widgetkit = Widgetkit::getInstance();
// register plugin paths
$path = JPATH_ROOT.'/plugins/system/widgetkit_joomla/';
$this->widgetkit['path']->register($path, 'widgetkit_joomla.root');
$this->widgetkit['path']->register($path.'widgets', 'widgetkit_joomla.widgets');
$this->widgetkit['path']->register($path.'assets', 'widgetkit_joomla.assets');
// load helper
require_once($path.'helper.php');
// bind init event
$this->widgetkit['event']->bind('admin', array($this, 'init'));
$this->widgetkit['event']->bind('site', array($this, 'init'));
$this->widgetkit['event']->bind('site', array($this, 'loadAssets'));
$this->widgetkit['event']->bind('widgetoutput', array($this, '_applycontentplugins'));
}
/*
Function: init
Init Admin Widgets
Returns:
void
*/
public function init() {
// require widget files
foreach ($this->widgetkit['path']->dirs('widgetkit_joomla.widgets:') as $widget) {
if ($file = $this->widgetkit['path']->path("widgetkit_joomla.widgets:{$widget}/{$widget}.php")) {
// require widget file
require_once($file);
}
}
}
/*
Function: loadAssets
Load widgets css/js assets.
Returns:
Void
*/
public function loadAssets() {
$this->widgetkit['asset']->addFile('css', 'widgetkit_joomla.assets:css/style.css');
}
/*
Function: _applycontentplugins
Apply content plugins
Returns:
Void
*/
public function _applycontentplugins(&$text) {
// import joomla content plugins
JPluginHelper::importPlugin('content');
$registry = new JRegistry('');
$dispatcher = JDispatcher::getInstance();
$article = JTable::getInstance('content');
$article->text = $text;
$dispatcher->trigger('onPrepareContent', array(&$article, &$registry, 0));
$dispatcher->trigger('onContentPrepare', array('com_widgetkit', &$article, &$registry, 0));
$text = $article->text;
}
}
/*
Class: JoomlaWidget
Joomla Widget base class
*/
class JoomlaWidget {
/* widgetkit */
public $widgetkit;
/* type */
public $type;
/* options */
public $options;
/*
Function: Constructor
Class Constructor.
*/
public function __construct() {
// init vars
$this->widgetkit = Widgetkit::getInstance();
$this->type = strtolower(str_replace('Joomla', '', get_class($this)));
$this->options = $this->widgetkit['system']->options;
// bind events
$this->widgetkit['event']->bind('dashboard', array($this, 'dashboard'));
$this->widgetkit['event']->bind("render", array($this, 'render'));
$this->widgetkit['event']->bind("task:edit_{$this->type}_joomla", array($this, 'edit'));
$this->widgetkit['event']->bind("task:save_{$this->type}_joomla", array($this, 'save'));
// register path
$this->widgetkit['path']->register($this->widgetkit['path']->path('widgetkit_joomla.widgets:'.$this->type), "joomla{$this->type}");
}
/*
Function: dashboard
Render dashboard layout
Returns:
Void
*/
public function dashboard() {
// add js
$this->widgetkit['asset']->addFile('js', 'widgetkit_joomla.assets:js/dashboard.js');
$widget_ids = array();
foreach ($this->widgetkit['widget']->all($this->type) as $widget) {
if (isset($widget->joomla)) {
$widget_ids[] = $widget->id;
}
}
$this->widgetkit['asset']->addString('js', 'jQuery(function($) { $(\'div.dashboard #'.$this->type.'\').JoomlaDashboard({edit_ids : '.json_encode($widget_ids).'}); });');
}
/*
Function: edit
Edit action
Returns:
Void
*/
public function edit($id = null) {
// get xml settings and widget
$xml = simplexml_load_file($this->widgetkit['path']->path("{$this->type}:{$this->type}.xml"));
$widget = $this->widgetkit[$this->type]->get($id ? $id : $this->widgetkit['request']->get('id', 'int'));
// get style and xml
$style = isset($widget->settings['style']) ? $widget->settings['style'] : 'default';
$style_xml = simplexml_load_file($this->widgetkit['path']->path("{$this->type}:styles/{$style}/config.xml"));
// get params and xml
$joomla_xml = simplexml_load_file($this->widgetkit['path']->path("joomla{$this->type}:{$this->type}.xml"));
$type = $this->type;
$this->widgetkit['path']->register($this->widgetkit['path']->path('widgetkit_joomla.root:layouts'), 'layouts');
echo $this->widgetkit['template']->render("edit", compact('widget', 'xml', 'style_xml', 'type', 'joomla_xml'));
}
/*
Function: render
Render widget on site
Returns:
String
*/
public function render($widget) {
if (isset($widget->joomla) && $widget->type == $this->type) {
$widget->items = array();
$params = $this->widgetkit['data']->create($widget->joomla);
$items = $this->widgetkit['widgetkitjoomla']->getList($params);
$i = 0;
$widget_items = array();
foreach ($items as $item) {
// add title
$widget_items[$i]['title'] = $item->title;
// add content
$widget_items[$i]['content'] = $this->widgetkit['widgetkitjoomla']->renderItem($item, $params);
$widget_items[$i]['navigation'] = '';
$widget_items[$i]['caption'] = '';
$i++;
}
$widget->items = $widget_items;
}
}
/*
Function: save
Save action
Returns:
Void
*/
public function save() {
// save data
$data['type'] = $this->type;
$data['id'] = $this->widgetkit['request']->get('id', 'int');
$data['name'] = $this->widgetkit['request']->get('name', 'string');
$data['settings'] = $this->widgetkit['request']->get('settings', 'array');
$data['style'] = $this->widgetkit['request']->get('settings.style', 'array');
$data['joomla'] = $this->widgetkit['request']->get('joomla', 'array');
// convert numeric strings to real integers
if (isset($data["settings"]) && is_array($data["settings"])) {
$data["settings"] = array_map(create_function('$item', 'return is_numeric($item) ? (float) $item : $item;'), $data["settings"]);
}
$this->edit($this->widgetkit['widget']->save($data));
}
}