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Path: /data/applications/aps/tikiwiki/7.0-0/standard/htdocs/lib/smarty_tiki/ [ Home ]
File: function.show_sort.php
<?php
// (c) Copyright 2002-2011 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: function.show_sort.php 33195 2011-03-02 17:43:40Z changi67 $

//this script may only be included - so its better to die if called directly.
if (strpos($_SERVER["SCRIPT_NAME"],basename(__FILE__)) !== false) {
  header("location: index.php");
  exit;
}

function smarty_function_show_sort($params, &$smarty) {
	global $url_path;

	if ( isset($_REQUEST[$params['sort']]) ) {
		$p =  $_REQUEST[$params['sort']];
	} elseif ( $s = $smarty->get_template_vars($params['sort']) ) {
		$p = $s;
	}

	if ( isset($params['sort']) and isset($params['var']) and isset($p) ) {
		$prop = substr($p, 0, strrpos($p, '_'));
		$order = substr($p, strrpos($p, '_') + 1);

		if ( strtolower($prop) == strtolower(trim($params['var'])) ) {
			require_once $smarty->_get_plugin_filepath('function', 'icon');
			$icon_params = array('alt' => tra('Invert Sort'), 'style' => 'vertical-align:middle');

			switch( $order ) {
				case 'asc':
				case 'nasc':
					$icon_params['_id'] = 'resultset_up';
					return smarty_function_icon($icon_params, $smarty);
					break;
				case 'desc':
				case 'ndesc':
					$icon_params['_id'] = 'resultset_down';
					return smarty_function_icon($icon_params, $smarty);
					break;
			}
		}
	}
}