php-mpos/public/index.php
Sebastian Grewe 739bd9c7b6 Properly cache on a per-user basis
This will fix an issue with templates of other users being applied to
different users logged in. Basically the first cached page would be
displayed for all users.

Created a new cache key for smarty to allow the user ID to be reference
in the cache key. Hence each user has their own cached file which will
be used.

Improved caching by creating subdirectories for cached files. This way
we won't run into a file limit per directory with a lot of cached files.

This fixes #430 and the mentioned issue in that report.
2013-07-11 13:45:54 +02:00

90 lines
3.2 KiB
PHP

<?php
/*
Copyright:: 2013, Sebastian Grewe
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// This should be okay
define("BASEPATH", "./");
// Our security check
define("SECURITY", 1);
// Start a session
session_start();
$session_id = session_id();
// Include our configuration (holding defines for the requires)
if (!include_once(BASEPATH . 'include/config/global.inc.php')) die('Unable to load site configuration');
// Load Classes, they name defines the $ variable used
// We include all needed files here, even though our templates could load them themself
require_once(INCLUDE_DIR . '/autoloader.inc.php');
// Create our pages array from existing files
if (is_dir(INCLUDE_DIR . '/pages/')) {
foreach (glob(INCLUDE_DIR . '/pages/*.inc.php') as $filepath) {
$filename = basename($filepath);
$pagename = substr($filename, 0, strlen($filename) - 8);
$arrPages[$pagename] = $filename;
$debug->append("Adding $pagename as " . $filename . " to accessible pages", 4);
}
}
// Set a default action here if no page has been requested
$page = isset($_REQUEST['page']) && isset($arrPages[$_REQUEST['page']]) ? $_REQUEST['page'] : 'home';
// Create our pages array from existing files
if (is_dir(INCLUDE_DIR . '/pages/' . $page)) {
foreach (glob(INCLUDE_DIR . '/pages/' . $page . '/*.inc.php') as $filepath) {
$filename = basename($filepath);
$pagename = substr($filename, 0, strlen($filename) - 8);
$arrActions[$pagename] = $filename;
$debug->append("Adding $pagename as " . $filename . ".inc.php to accessible actions", 4);
}
}
// Default to empty (nothing) if nothing set or not known
$action = isset($_REQUEST['action']) && isset($arrActions[$_REQUEST['action']]) ? $_REQUEST['action'] : "";
// Load the page code setting the content for the page OR the page action instead if set
if (!empty($action)) {
$debug->append('Loading Action: ' . $action . ' -> ' . $arrActions[$action], 1);
require_once(PAGES_DIR . '/' . $page . '/' . $arrActions[$action]);
} else {
$debug->append('Loading Page: ' . $page . ' -> ' . $arrPages[$page], 1);
require_once(PAGES_DIR . '/' . $arrPages[$page]);
}
// For our content inclusion
$smarty->assign("PAGE", $page);
$smarty->assign("ACTION", $action);
// Now with all loaded and processed, setup some globals we need for smarty templates
require_once(INCLUDE_DIR . '/smarty_globals.inc.php');
// Load debug information into template
$debug->append("Loading debug information into template", 4);
$smarty->assign('DebuggerInfo', $debug->getDebugInfo());
// Display our page
if (!@$supress_master)
$smarty->display("master.tpl", $smarty_cache_key);
// Unset any temporary values here
unset($_SESSION['POPUP']);
?>