<?php
/**
 * @package     Joomla.Platform
 * @subpackage  HTML
 *
 * @copyright   Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE
 */

defined('JPATH_PLATFORM') or die;

/**
 * Renders a popup window button
 *
 * @package     Joomla.Platform
 * @subpackage  HTML
 * @since       11.1
 */
class JButtonPopup extends JButton
{
	/**
	 * Button type
	 *
	 * @var    string
	 */
	protected $_name = 'Popup';

	public function fetchButton($type='Popup', $name = '', $text = '', $url = '', $width=640, $height=480, $top=0, $left=0, $onClose = '')
	{
		JHtml::_('behavior.modal');

		$text	= JText::_($text);
		$class	= $this->fetchIconClass($name);
		$doTask	= $this->_getCommand($name, $url, $width, $height, $top, $left);

		$html	= "<a class=\"modal\" href=\"$doTask\" rel=\"{handler: 'iframe', size: {x: $width, y: $height}, onClose: function() {".$onClose."}}\">\n";
		$html .= "<span class=\"$class\">\n";
		$html .= "</span>\n";
		$html	.= "$text\n";
		$html	.= "</a>\n";

		return $html;
	}

	/**
	 * Get the button id
	 *
	 * Redefined from JButton class
	 *
	 * @param   string     $name	Button name
	 * @return  string	Button CSS Id
	 * @since       11.1
	 */
	public function fetchId($type, $name)
	{
		return $this->_parent->getName().'-'."popup-$name";
	}

	/**
	 * Get the JavaScript command for the button
	 *
	 * @param   object   $definition	Button definition
	 * @return  string   JavaScript command string
	 * @since   11.1
	 */
	protected function _getCommand($name, $url, $width, $height, $top, $left)
	{
		if (substr($url, 0, 4) !== 'http') {
			$url = JURI::base().$url;
		}

		return $url;
	}
}