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libraries/cms/html/icons.php

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+<?php
+/**
+ * @package     Joomla.Libraries
+ * @subpackage  HTML
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('JPATH_BASE') or die;
+
+/**
+ * Utility class for icons.
+ *
+ * @package     Joomla.Libraries
+ * @subpackage  HTML
+ * @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);
+	}
+}