www.gusucode.com > pluck PHP多国语言简洁CMS系统 v4.7.4PHP源码程序 > pluck PHP多国语言简洁CMS系统 v4.7.4/PluckCMS4.7.4/PluckCMS4.7.4/index.php
<?php /* * This file is part of pluck, the easy content management system * Copyright (c) pluck team * http://www.pluck-cms.org * Pluck is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * See docs/COPYING for the complete license. */ //First set the charset: utf-8. header('Content-Type:text/html;charset=utf-8'); //Define that we are in pluck. define('IN_PLUCK', true); //Then start session support. session_start(); //Check if pluck has been installed. If not, redirect. if (!file_exists('data/settings/install.dat')) { header('Location: install.php'); exit; } //Include security-enhancements. require_once 'data/inc/security.php'; //Include functions. require_once 'data/inc/functions.modules.php'; require_once 'data/inc/functions.all.php'; require_once 'data/inc/functions.site.php'; //Include variables. require_once 'data/inc/variables.all.php'; require_once 'data/inc/variables.site.php'; run_hook('site_index'); //Then, if we have a RTL-language and theme hasn't been converted. if (DIRECTION_RTL && !file_exists(THEME_DIR.'/style-rtl.css')) { //Convert theme and save CSS. include_once ('data/inc/themes_convert-rtl.php'); } //Check if a page or module has been specified, if not: redirect to HOME_PAGE. if (!defined('CURRENT_PAGE_SEONAME')) { header('Location: '.HOME_PAGE, true, 302); exit; } //If a module has been specified... if (defined('CURRENT_MODULE_DIR')) { //Check if the module exists. if (file_exists('data/modules/'.CURRENT_MODULE_DIR)) { //And check if we also specified a module page (if not, fail). if (!defined('CURRENT_MODULE_PAGE')) { header('HTTP/1.0 404 Not Found'); if (!defined('CURRENT_NOTFOUND')) { define('CURRENT_NOTFOUND', true); } } //If a module page has been set, check if we can display it. //1. Check if module page exists. //2. Check if module has been included in current page. //3. Check if module is compatible. //Otherwise, fail. elseif (defined('CURRENT_MODULE_PAGE')) { if (!function_exists(CURRENT_MODULE_DIR.'_page_site_'.CURRENT_MODULE_PAGE) || !module_is_included_in_page(CURRENT_MODULE_DIR, CURRENT_PAGE_SEONAME) || !module_is_compatible(CURRENT_MODULE_DIR)) { header('HTTP/1.0 404 Not Found'); if (!defined('CURRENT_NOTFOUND')) { define('CURRENT_NOTFOUND', true); } } } } //If module doesn't exist, also fail. else { header('HTTP/1.0 404 Not Found'); if (!defined('CURRENT_NOTFOUND')) { define('CURRENT_NOTFOUND', true); } } } //If a page has been requested that does not exist, return 404 header. if (defined('CURRENT_PAGE_SEONAME') && !defined('CURRENT_PAGE_FILENAME')) { header('HTTP/1.0 404 Not Found'); if (!defined('CURRENT_NOTFOUND')) { define('CURRENT_NOTFOUND', true); } } //Allow modules to manipulate theme $page_theme = THEME; run_hook('site_theme', array(&$page_theme)); //Allow modules to manipulate theme-filename $page_theme_file = 'theme'; run_hook('site_theme_file', array(&$page_theme_file)); //Now, include the theme include_once('data/themes/'.$page_theme.'/'.$page_theme_file.'.php');