browseBL.php
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<?php
require_once("../../../../config/dmsDefaults.php");
require_once("$default->owl_fs_root/lib/documentmanagement/DocumentBrowser.inc");
require_once("$default->owl_ui_directory/documentmanagement/browseUI.inc");
/**
* $Id$
*
* This page controls browsing for documents- this can be done either by
* folder, category or document type.
* The relevant permission checking is performed, calls to the business logic
* layer to retrieve the details of the documents to view are made and the user
* interface is contructed.
*
* Licensed under the GNU GPL. For full terms see the file DOCS/COPYING.
*
* @version $Revision$
* @author Michael Joseph <michael@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
* @package presentation.lookAndFeel.knowledgeTree.documentmanagement
*/
/*
* Querystring variables
* ---------------------
* fBrowseType - determines whether to browse by (folder, category, documentType) [mandatory]
* fFolderID - the folder to browse [optional depending on fBrowseType]
* fCategoryName - the category to browse [optional depending on fBrowseType]
* fDocumentTypeID - the document type id to browse [optional depending on fBrowseType]
*/
// -------------------------------
// page start
// -------------------------------
// only if we have a valid session
if (checkSession()) {
ob_start();
require_once("../../../webpageTemplate.inc");
// retrieve variables
if (!$fBrowseType) {
// required param not set- internal error or user querystring hacking
// set it to default= folder
$fBrowseType = "folder";
}
// fire up the document browser
$oDocBrowser = new DocumentBrowser();
// instantiate my content pattern
$oContent = new PatternCustom();
switch ($fBrowseType) {
case "folder" : // retrieve folderID if present
if (!$fFolderID) {
$aResults = $oDocBrowser->browseByFolder();
controllerRedirect("browse", "fFolderID=" . $aResults["folders"][0]->getID());
} else {
ob_end_flush();
$aResults = $oDocBrowser->browseByFolder($fFolderID);
}
break;
case "category" :
if (!$fCategoryName) {
$aResults = $oDocBrowser->browseByCategory();
} else {
$aResults = $oDocBrowser->browseByCategory($fCategoryName);
}
break;
case "documentType" :
if (!$fDocumentTypeID) {
$aResults = $oDocBrowser->browseByDocumentType();
} else {
$aResults = $oDocBrowser->browseByDocumentType($fDocumentTypeID);
}
break;
}
if ($aResults) {
// display the list of categories
$oContent->addHtml(renderPage($aResults, $fBrowseType));
} else {
$main->setErrorMessage("There are no document types to display");
}
$main->setCentralPayload($oContent);
$main->setFormAction($_SERVER["PHP_SELF"]);
$main->render();
} else {
// redirect to no permission page
redirect("$default->owl_ui_url/noAccess.php");
}
?>