<?php

/**
 * $Id$
 *
 * HTML information for folder stuff
 *
 * Licensed under the GNU GPL. For full terms see the file DOCS/COPYING.
 * 
 * @version $Revision$
 * @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
 * @date 23 January 2003
 * @package presentation.lookAndFeel.knowledgeTree.foldermanagement
 */

/**
 * Displays the passed path array as a link
 * 
 * @param array containing the path to the folder (folder ids)
 * @param string the page to link to (defaults to the page this is called from)
 */
function displayFolderPathLink($aPathArray, $sLinkPage = "") {
   if (strlen($sLinkPath) == 0) {
       $sLinkPath = $_SERVER["PHP_SELF"];
   }
   // display a separate link to each folder in the path
   for ($i=0; $i<count($aPathArray); $i++) {
       $iFolderID = $aPathArray[$i];
       // retrieve the folder name for this folder       
       $sFolderName = Folder::getFolderName($iFolderID);
       // generate a link back to this page setting fFolderID
       $sLink = generateLink($sLinkPage,
                            "fBrowseType=folder&fFolderID=$iFolderID", 
                             $sFolderName);
       $sPathLinks = (strlen($sPathLinks) > 0) ? $sPathLinks . " > " . $sLink : $sLink; 
   }
   return $sPathLinks;
}


/**
 * Displays the passed folder name as a link
 * 
 * @param object the folder to link to
 * @param string the page to link to (defaults to the page this is called from)
 */
function displayFolderLink($oFolder, $sLinkPage = "") {
    global $default;
    
    if (strlen($sLinkPath) == 0) {
       $sLinkPath = $_SERVER["PHP_SELF"];
    }

    $sFolderIconPath = generateImage($default->owl_graphics_url . "/widgets/dfolder.gif");
    return generateLink($sLinkPage,
                        "fBrowseType=folder&fFolderID=" . $oFolder->getID(),
                        $sFolderIconPath .
                        $oFolder->getName());
}


?>