<?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 standard button with a confirm dialog
 *
 * @package     Joomla.Platform
 * @subpackage  HTML
 * @since       11.1
 */
class JButtonConfirm extends JButton
{
    /**
     * Button type
     *
     * @var     string
     */
    protected $_name = 'Confirm';

    public function fetchButton($type='Confirm', $msg='', $name = '', $text = '', $task = '', $list = true, $hideMenu = false)
    {
        $text   = JText::_($text);
        $msg    = JText::_($msg, true);
        $class  = $this->fetchIconClass($name);
        $doTask = $this->_getCommand($msg, $name, $task, $list);

        $html   = "<a href=\"#\" onclick=\"$doTask\" class=\"toolbar\">\n";
        $html .= "<span class=\"$class\">\n";
        $html .= "</span>\n";
        $html   .= "$text\n";
        $html   .= "</a>\n";

        return $html;
    }

    /**
     * Get the button CSS Id
     *
     * @return  string  Button CSS Id
     * @since   11.1
     */
    public function fetchId($type='Confirm', $name = '', $text = '', $task = '', $list = true, $hideMenu = false)
    {
        return $this->_parent->getName().'-'.$name;
    }

    /**
     * Get the JavaScript command for the button
     *
     * @param   object  $definition Button definition
     * 
     * @return  string  JavaScript command string
     * @since   11.1
     */
    protected function _getCommand($msg, $name, $task, $list)
    {
        $message    = JText::_('JLIB_HTML_PLEASE_MAKE_A_SELECTION_FROM_THE_LIST');
        $message    = addslashes($message);

        if ($list) {
            $cmd = "javascript:if (document.adminForm.boxchecked.value==0){alert('$message');}else{if (confirm('$msg')){Joomla.submitbutton('$task');}}";
        } else {
            $cmd = "javascript:if (confirm('$msg')){Joomla.submitbutton('$task');}";
        }

        return $cmd;
    }
}