154 lines
4.5 KiB
PHP
154 lines
4.5 KiB
PHP
<?php
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/**
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* Core that runs the entire system.
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* The index.php page handles:
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* -# checks what page to load
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* -# if a $_POST['function'] is set try to execute that function in the matching php file located in the func folder.
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* -# else load the inc's folder matching function related to the page
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* -# set the permission and other smarty related settings
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* -# call the helper function to load the page.
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*
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* @author Daan Janssens, mentored by Matthew Lagoe
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*/
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// load required pages and turn error reporting on/off
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error_reporting( E_ALL );
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ini_set( 'display_errors', 'on' );
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class SystemExit extends Exception {}
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try {
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if (!file_exists('../role_support')) {
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header("Cache-Control: max-age=1");
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header('Location: ../setup?reason=no_role_support&from=ams', true, 303);
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throw new SystemExit();
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}
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require( '../config.php' );
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if ($NEL_SETUP_VERSION_CONFIGURED < $NEL_SETUP_VERSION) {
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header("Cache-Control: max-age=1");
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header('Location: ../setup?reason=upgrade&from=ams', true, 303);
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throw new SystemExit();
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}
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require_once( $AMS_LIB . '/libinclude.php' );
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session_cache_limiter('nocache');
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session_start();
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header("Expires: Mon, 01 May 2000 06:00:00 GMT");
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header("Last-Modified: ". gmdate("D, d M Y H:i:s") ." GMT");
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header("Cache-Control: max-age=1");
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header("Cache-Control: no-store, no-cache, must-revalidate");
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header("Cache-Control: post-check=0, pre-check=0", false);
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header("Pragma: no-cache");
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// Running Cron
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if ( isset( $_GET["cron"] ) ) {
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if ( $_GET["cron"] == "true" ) {
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Sync :: syncdata( false );
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}
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}
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// Always try to sync on page load, ie "lazy" cron
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Sync :: syncdata( false );
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// Decide what page to load
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if ( ! isset( $_GET["page"] ) ) {
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if ( isset( $_SESSION['user'] ) ) {
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if ( Ticket_User :: isMod( unserialize( $_SESSION['ticket_user'] ) ) ) {
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$page = 'dashboard';
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} else {
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$page = 'show_user';
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}
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} else {
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// default page
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$page = 'login';
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}
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} else {
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// if the session exists load page with $_GET requests
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if ( isset( $_SESSION['user'] ) ) {
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$page = $_GET["page"];
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} else {
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switch ( $_GET["page"] ) {
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case 'register':
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$page = 'register';
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break;
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case 'forgot_password':
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$page = 'forgot_password';
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break;
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case 'reset_password':
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$page = 'reset_password';
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break;
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case 'error':
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$page = 'error';
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break;
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default:
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$page = 'login';
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break;
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}
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}
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}
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// check if ingame & page= register
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// this is needed because the ingame register can't send a hidden $_POST["function"]
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if ( Helpers :: check_if_game_client() && ( $page == "register" ) ) {
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require( "func/add_user.php" );
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$return = add_user();
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}
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// perform an action in case one is specified
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// else check if a php page is included in the inc folder, else just set page to the get param
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if ( isset( $_POST["function"] ) ) {
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require( "func/" . $_POST["function"] . ".php" );
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$return = $_POST["function"]();
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} else if ( isset( $_GET["action"] ) ) {
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require( "func/" . $_GET["action"] . ".php" );
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$return = $_GET["action"]();
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} else {
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$filename = 'inc/' . $page . '.php';
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//check if this is a file
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if ( is_file( $filename ) ) {
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require_once( $filename );
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$return = $page();
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}
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}
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// add username to the return array in case logged in.
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if ( isset( $_SESSION['user'] ) ) {
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$return['username'] = $_SESSION['user'];
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}
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// Set permission
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if ( isset( $_SESSION['ticket_user'] ) ) {
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$return['permission'] = unserialize( $_SESSION['ticket_user'] ) -> getPermission();
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} else {
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// default permission
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$return['permission'] = 0;
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}
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// hide sidebar + topbar in case of login/register
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if ( $page == 'login' || $page == 'register' || $page == 'logout' || $page == 'forgot_password' || $page == 'reset_password' ) {
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$return['no_visible_elements'] = 'TRUE';
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} else {
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$return['no_visible_elements'] = 'FALSE';
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}
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// handle error page
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if ( $page == 'error' ) {
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$return['permission'] = 0;
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$return['no_visible_elements'] = 'FALSE';
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}
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// call to load hooks for the active plugins
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$hook_content = Plugincache :: loadHooks();
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foreach( $hook_content as $key => $value )
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{
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$return[$key] = $value;
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}
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// load the template with the variables in the $return array
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helpers :: loadTemplate( $page , $return );
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}
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catch (SystemExit $e) { /* do nothing */ }
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