browseBL.php
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<?php
/**
* $Id$
*
* 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 COPYING.
*
* @version $Revision$
* @author Michael Joseph <michael@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
* @package presentation
*/
/*
* 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]
*/
// main library routines and defaults
require_once("./config/dmsDefaults.php");
require_once("$default->owl_fs_root/lib/visualpatterns/PatternMainPage.inc");
require_once("$default->owl_fs_root/lib/visualpatterns/PatternImage.inc");
require_once("$default->owl_fs_root/lib/visualpatterns/PatternTableLinks.inc");
require_once("$default->owl_fs_root/lib/visualpatterns/PatternTableSqlQuery.inc");
require_once("$default->owl_fs_root/lib/visualpatterns/PatternCustom.inc");
// -------------------------------
// page start
// -------------------------------
// only if we have a valid session
if (checkSession()) {
// check if this page is authorised, ie. has come from control.php
if ($_SESSION["authorised"]) {
// retrieve variables
if (!$fBrowseType) {
// required param not set- internal error or user querystring hacking
// TODO: something intelligent
$_SESSION["errorMessage"] = "Required parameter missing, cannot proceed";
} else {
// fire up the document browser
$oDocBrowser = new DocumentBrowser();
// TODO: instantiate the visual components
// instantiate data arrays
$folders = NULL;
$categories = NULL;
$documentTypes = NULL;
switch ($fBrowseType) {
case "folder" : // retrieve folderID if present
if (!$fFolderID) {
$folders = $oDocBrowser->browseByFolder();
} else {
$folders = $oDocBrowser->browseByFolder($fFolderID);
}
break;
case "category" :
if (!$fCategoryName) {
$categories = $oDocBrowser->browseByCategory();
} else {
$documents = $oDocBrowser->browseByCategory($fCategoryName);
}
break;
case "documentType" :
if (!$fDocumentTypeID) {
$documentTypes = $oDocBrowser->browseByDocumentType();
} else {
$documents = $oDocBrowser->browseByDocumentType($fDocumentTypeID);
}
break;
}
}
/*
- loop through things, displaying appropriately
- documentmanagement/browseUI.inc
- displayDocumentLink
- displayFolderLink
- display
- displayFileActions($permissionArray)
- docManagement
- getFileFolderPerms
- folder modification links (if perms)
- link to files / folders
- displayLinkWithPath; displayLink
- expand table?
*/
} else {
// FIXME: redirect to no permission page
print "you do not have access to view this page! please go away, and come back when you do.<br>";
echo generateLink("logout") . "logout</a>";
// controllerRedirect("permissionDenied", "accessDeniedMsg=$lang_noPermission");
}
}
?>