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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_Zoo extends JPlugin {
/* widgetkit */
public $widgetkit;
/* ZOO app */
public $zoo;
/**
* onAfterInitialise handler
*
* Adds Widgetkit event listeners
*
* @access public
* @return null
*/
public function onAfterInitialise() {
// make sure Widgetkit and ZOO exist
jimport('joomla.filesystem.file');
if (!JFile::exists(JPATH_ADMINISTRATOR.'/components/com_widgetkit/classes/widgetkit.php')
|| !JComponentHelper::getComponent('com_widgetkit', true)->enabled
|| !JFile::exists(JPATH_ADMINISTRATOR.'/components/com_zoo/config.php')
|| !JComponentHelper::getComponent('com_zoo', true)->enabled) {
return;
}
// load widgetkit
require_once(JPATH_ADMINISTRATOR.'/components/com_widgetkit/classes/widgetkit.php');
// get widgetkit instance
$this->widgetkit = Widgetkit::getInstance();
// load zoo
require_once(JPATH_ADMINISTRATOR.'/components/com_zoo/config.php');
// check if Zoo > 2.4 is loaded
if (!class_exists('App')) {
return;
}
// get zoo instance
$this->zoo = App::getInstance('zoo');
// check if Zoo > 2.5
if (version_compare($this->zoo->zoo->version(), '2.5') < 0) {
return;
}
// load zoo language file
$this->zoo->system->language->load('com_'.$this->zoo->id);
// register plugin paths
$path = $this->zoo->path->path('plugins:system/widgetkit_zoo/');
$this->widgetkit['path']->register($path, 'plugin.root');
$this->widgetkit['path']->register($path.'/widgets', 'zoowidgets');
$this->widgetkit['path']->register($path.'/assets', 'assets');
// register widgetkit element path
$this->zoo->path->register($path.'/elements', 'elements');
// 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'));
// bind zoo type events
$this->zoo->event->dispatcher->connect('layout:init', array($this, 'initTypeLayouts'));
$this->zoo->event->dispatcher->connect('type:beforesave', array($this, 'beforeTypeSave'));
$this->zoo->event->dispatcher->connect('type:copied', array($this, 'typeCopied'));
$this->zoo->event->dispatcher->connect('type:deleted', array($this, 'typeDeleted'));
}
/*
Function: init
Init Admin Widgets
Returns:
void
*/
public function init() {
// require widget files
foreach ($this->widgetkit['path']->dirs('zoowidgets:') as $widget) {
if ($file = $this->widgetkit['path']->path("zoowidgets:{$widget}/{$widget}.php")) {
// require widget file
require_once($file);
}
}
}
/*
Function: loadAssets
Load widgets css/js assets.
Returns:
Void
*/
public function loadAssets() {
$this->widgetkit['asset']->addFile('css', 'assets:css/style.css');
}
/*
Function: initTypeLayouts
Callback function for the zoo layouts
Returns:
void
*/
public function initTypeLayouts($event) {
$extensions = (array) $event->getReturnValue();
// add zoo widgetkit widgets to modules
$this->widgets = array();
foreach ($this->widgetkit['path']->dirs("zoowidgets:") as $widget) {
if ($this->widgetkit['path']->path("zoowidgets:$widget/renderer")) {
$name = JText::_('Widget') . ' ' . ucfirst($widget);
$extensions[$name] = array('type' => 'modules', 'name' => $name, 'path' => $this->widgetkit['path']->path("zoowidgets:$widget"));
}
}
$event->setReturnValue($extensions);
}
/*
Function: beforeTypeSave
Callback function for the zoo type save event
Returns:
void
*/
public function beforeTypeSave($event) {
$type = $event->getSubject();
// clean and save layout positions
if (!empty($type->id) && $type->id != $type->identifier) {
// update modules
foreach ($this->widgetkit['path']->dirs("zoowidgets:") as $widget) {
if ($this->widgetkit['path']->path("zoowidgets:$widget/renderer")) {
$this->zoo->type->sanatizePositionsConfig($this->widgetkit['path']->path("zoowidgets:$widget"), $type);
}
}
}
}
/*
Function: typeCopied
Callback function for the zoo type copied event
Returns:
void
*/
public function typeCopied($event) {
$type = $event->getSubject();
$old_id = $event['old_id'];
// copy module positions
foreach ($this->widgetkit['path']->dirs("zoowidgets:") as $widget) {
if ($this->widgetkit['path']->path("zoowidgets:$widget/renderer")) {
$this->zoo->type->copyPositionsConfig($old_id, $this->widgetkit['path']->path("zoowidgets:$widget"), $type);
}
}
}
/*
Function: typeDeleted
Callback function for the zoo type deleted event
Returns:
void
*/
public function typeDeleted($event) {
$type = $event->getSubject();
// remove module positions
foreach ($this->widgetkit['path']->dirs("zoowidgets:") as $widget) {
if ($this->widgetkit['path']->path("zoowidgets:$widget/renderer")) {
$this->zoo->type->sanatizePositionsConfig($this->widgetkit['path']->path("zoowidgets:$widget"), $type, true);
}
}
}
}
/*
Class: ZooWidget
Zoo Widget base class
*/
class ZooWidget {
/* ZOO app */
public $zoo;
/* widgetkit */
public $widgetkit;
/* type */
public $type;
/* options */
public $options;
/*
Function: Constructor
Class Constructor.
*/
public function __construct() {
// init vars
$this->zoo = App::getInstance('zoo');
$this->widgetkit = Widgetkit::getInstance();
$this->type = strtolower(str_replace('Zoo', '', get_class($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}_zoo", array($this, 'edit'));
$this->widgetkit['event']->bind("task:save_{$this->type}_zoo", array($this, 'save'));
// register path
$this->widgetkit['path']->register($this->widgetkit['path']->path('zoowidgets:'.$this->type), "zoo{$this->type}");
}
/*
Function: dashboard
Render dashboard layout
Returns:
Void
*/
public function dashboard() {
// add js
$this->widgetkit['asset']->addFile('js', 'assets:js/dashboard.js');
$widget_ids = array();
foreach ($this->widgetkit['widget']->all($this->type) as $widget) {
if (isset($widget->zoo)) {
$widget_ids[] = $widget->id;
}
}
$this->widgetkit['asset']->addString('js', 'jQuery(function($) { $(\'div.dashboard #'.$this->type.'\').ZooDashboard({edit_ids : '.json_encode($widget_ids).'}); });');
}
/*
Function: edit
Edit action
Returns:
Void
*/
public function edit($id = null) {
// load tooltip behavior
$this->zoo->html->_('behavior.tooltip');
// 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"));
$params = isset($widget->zoo['params']) ? $widget->zoo['params'] : array();
// get form
$form = $this->zoo->parameterform->create($this->widgetkit['path']->path("zoo{$this->type}:{$this->type}.xml"));
$form->setValues($params);
$form->addElementPath($this->widgetkit['path']->path('plugin.root:layouts/fields'));
$type = $this->type;
echo $this->widgetkit['template']->render("plugin.root:layouts/edit", compact('widget', 'xml', 'style_xml', 'form', 'type'));
}
/*
Function: render
Render widget on site
Returns:
String
*/
public function render($widget) {
if (isset($widget->zoo['params']) && $widget->type == $this->type) {
$widget->items = array();
$params = $this->zoo->data->create($widget->zoo['params']);
if ($application = $this->zoo->table->application->get($params->get('application', 0))) {
// load template
if (($zoo_items = $this->zoo->module->getItems($params)) && !empty($zoo_items)) {
// set renderer
$renderer = $this->zoo->renderer->create('item')->addPath(array($this->zoo->path->path('component.site:'), $this->widgetkit['path']->path('zoowidgets:'.$widget->type)));
$i = 0;
$widget_items = array();
foreach ($zoo_items as $item) {
// add the item itself
$widget_items[$i]['zooitem'] = $item;
// add item title
$widget_items[$i]['title'] = $item->name;
// add item content
$widget_items[$i]['content'] = $renderer->render('item.'.$params->get('layout'), compact('item', 'params'));
// add item special positions
$style = isset($widget->settings['style']) ? $widget->settings['style'] : 'default';
$style_xml = simplexml_load_file($this->widgetkit['path']->path("{$this->type}:styles/{$style}/config.xml"));
foreach ($style_xml->xpath('fields/field') as $field) {
$name = (string) $field->attributes()->name;
if (!in_array($name, array('title', 'content'))) {
$widget_items[$i][$name] = $renderer->checkPosition($name) ? $renderer->renderPosition($name) : '';
}
}
$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['zoo'] = $this->widgetkit['request']->get('zoo', 'array');
// convert numeric strings to real integers
if (isset($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));
}
}