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Path: /data/applications/aps/tikiwiki/7.0-0/standard/htdocs/lib/ [ Home ]
File: tikihelplib.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: tikihelplib.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;
}

class TikiHelpLib
{
	// function TikiHelpLib() {
        // }
/* end of class */
}


/**
 *  Returns a single html-formatted crumb
 *  @param crumb a breadcrumb instance, or
 *  @param url, desc:  a doc page and associated (already translated) help description
 */
/* static */
function help_doclink($params) {
    global $prefs, $helpurl;
    
     extract($params);
    // Param = zone
		$ret = '';
    if(empty($url) && empty($desc) && empty($crumb)) {
        return;
    }
    if (!empty($crumb)) {
        $url = $crumb->helpUrl;
        $desc = $crumb->helpDescription;
    }
    
    if ($prefs['feature_help'] == 'y' and $url) {
    	if (!isset($desc)) $desc = tra('Help link');
        $ret = '<a title="'.htmlentities($desc,ENT_COMPAT,"UTF-8").'" href="'
        .$prefs['helpurl'].$url.'" target="tikihelp" class="tikihelp">'
        .'<img src="pics/icons/help.png"'
        .' height="16" width="16" alt="'.tra('Help','',true).'" /></a>';
    }
    return $ret;
}