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<?php
/**
* @package Joomla.Libraries
* @subpackage HTML
*
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('JPATH_PLATFORM') or die;
/**
* Utility class for icons.
*
* @since 2.5
*/
abstract class JHtmlIcons
{
/**
* Method to generate html code for a list of buttons
*
* @param array $buttons Array of buttons
*
* @return string
*
* @since 2.5
*/
public static function buttons($buttons)
{
$html = array();
foreach ($buttons as $button)
{
$html[] = JHtml::_('icons.button', $button);
}
return implode($html);
}
/**
* Method to generate html code for a list of buttons
*
* @param array $button Button properties
*
* @return string
*
* @since 2.5
*/
public static function button($button)
{
if (isset($button['access']))
{
if (is_bool($button['access']))
{
if ($button['access'] == false)
{
return '';
}
}
else
{
// Get the user object to verify permissions
$user = JFactory::getUser();
// Take each pair of permission, context values.
for ($i = 0, $n = count($button['access']); $i < $n; $i += 2)
{
if (!$user->authorise($button['access'][$i], $button['access'][$i + 1]))
{
return '';
}
}
}
}
// Instantiate a new JLayoutFile instance and render the layout
$layout = new JLayoutFile('joomla.quickicons.icon');
return $layout->render($button);
}
}