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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
*/
/*
Class: ElementWidgetkit
The Widgetkit wapper element class
*/
class ElementWidgetkit extends Element implements iSubmittable {
protected $widgetkit;
public function __construct() {
parent::__construct();
// load widgetkit
require_once(JPATH_ADMINISTRATOR.'/components/com_widgetkit/widgetkit.php');
$this->widgetkit = Widgetkit::getInstance();
}
/*
Function: hasValue
Checks if the element's value is set.
Parameters:
$params - render parameter
Returns:
Boolean - true, on success
*/
public function hasValue($params = array()) {
$value = (int) $this->get('value', $this->config->get('default'));
return !empty($value);
}
/*
Function: render
Renders the element.
Parameters:
$params - render parameter
Returns:
String - html
*/
public function render($params = array()) {
// render widget
if ($widget_id = (int) $this->get('value', $this->config->get('default'))) {
// render output
$output = $this->widgetkit['widget']->render($widget_id);
return ($output === false) ? JText::printf("Could not load widget with the id %s.", $widget_id) : $output;
}
}
/*
Function: edit
Renders the edit form field.
Returns:
String - html
*/
public function edit() {
return $this->widgetkit['field']->render('widget', $this->getControlName('value'), $this->get('value', $this->config->get('default')), null);
}
/*
Function: getConfigForm
Get parameter form object to render input form.
Returns:
Parameter Object
*/
public function getConfigForm() {
return parent::getConfigForm()->addElementPath(dirname(__FILE__));
}
/*
Function: renderSubmission
Renders the element in submission.
Parameters:
$params - AppData submission parameters
Returns:
String - html
*/
public function renderSubmission($params = array()) {
return $this->edit();
}
/*
Function: validateSubmission
Validates the submitted element
Parameters:
$value - AppData value
$params - AppData submission parameters
Returns:
Array - cleaned value
*/
public function validateSubmission($value, $params) {
return array('value' => $value->get('value'));
}
}