KTAdminNavigation.php
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<?php
/**
* $Id$
*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1.2 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.knowledgetree.com/KPL
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
* See the License for the specific language governing rights and
* limitations under the License.
*
* All copies of the Covered Code must include on each user interface screen:
* (i) the "Powered by KnowledgeTree" logo and
* (ii) the KnowledgeTree copyright notice
* in the same form as they appear in the distribution. See the License for
* requirements.
*
* The Original Code is: KnowledgeTree Open Source
*
* The Initial Developer of the Original Code is The Jam Warehouse Software
* (Pty) Ltd, trading as KnowledgeTree.
* Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
* (C) 2007 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
* Contributor( s): ______________________________________
*
*/
// FIXME should we refactor this into a separate file? Do we gain anything?
class KTAdminNavigationRegistry {
var $aResources = array();
var $aCategorisation = array();
var $aCategories = array();
static function &getSingleton () {
static $singleton=null;
if (is_null($singleton))
{
$singleton = new KTAdminNavigationRegistry();
}
return $singleton;
}
// name is the suburl below admin
// namespace, class, category, title, description
// if category is specified, it looks for an item with THAT NAME for its details.
function registerLocation($sName, $sClass, $sCategory, $sTitle, $sDescription, $sDispatcherFilePath = null, $sURL = null) {
$sFullname = $sCategory . '/' . $sName;
$aInfo = array(
"name" => $sName,
"class" => $sClass,
"title" => $sTitle,
"description"=> $sDescription,
"filepath" => $sDispatcherFilePath,
"url" => $sURL,
"fullname" => $sFullname);
$this->aResources[$sFullname] = $aInfo;
// is this a toplevel item?
if ($sCategory != null) {
if (!array_key_exists($sCategory, $this->aCategories)) {
$this->registerCategory($sCategory, $sCategory, '');
}
$this->aCategorisation[$sCategory][] = $aInfo;
}
}
function isRegistered($sName) {
if (KTUtil::arrayGet($this->aResources, $sName)) {
return true;
}
return false;
}
function registerCategory($sName, $sTitle, $sDescription) {
$this->aCategories[$sName] = array("title" => $sTitle, "description" => $sDescription, "name" => $sName);
}
function getCategories() { return $this->aCategories; }
function getCategory($sCategory) { return $this->aCategories[$sCategory]; }
function getItemsForCategory($sCategory) { return $this->aCategorisation[$sCategory]; }
function getDispatcher($sName) {
// FIXME this probably needs to use require_once mojo.
$aInfo = $this->aResources[$sName];
if ($aInfo["filepath"] !== null) { require_once($aInfo["filepath"]); }
if ($aInfo["url"] !== null) {
return new RedirectingDispatcher($aInfo["url"]);
}
return new $aInfo["class"];
}
}
class RedirectingDispatcher {
var $url = '';
function RedirectingDispatcher($sURL) {
$this->url = $sURL;
}
function dispatch() {
redirect($this->url);
}
}
?>