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<?php
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/**
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* 后台入口文件
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*/
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//检查认证
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check_auth($site_setting['user'],$site_setting['password']);
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$page = empty($_GET['page']) ? 'index' : $_GET['page'];
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//如果页面是修改edit_category
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if ($page == 'edit_category') {
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//获取id
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$id = intval($_GET['id']);
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//查询单条分类信息
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$category = $db->get('on_categorys','*',[ 'id' => $id ]);
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//checked按钮
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if( $category['property'] == 1 ) {
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$category['checked'] = 'checked';
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}
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else{
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$category['checked'] = '';
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}
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}
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//如果页面是修改link
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if ($page == 'edit_link') {
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//查询所有分类信息,用于分类框选择
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$categorys = $db->select('on_categorys','*',[ 'ORDER' => ['weigth' => 'DESC'] ]);
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//获取id
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$id = intval($_GET['id']);
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//查询单条链接信息
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$link = $db->get('on_links','*',[ 'id' => $id ]);
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//查询单个分类信息
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$cat_name = $db->get('on_categorys',['name'],[ 'id' => $link['fid'] ]);
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$cat_name = $cat_name['name'];
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//checked按钮
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if( $link['property'] == 1 ) {
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$link['checked'] = 'checked';
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}
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else{
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$link['checked'] = '';
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}
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}
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//如果页面是添加链接页面
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if ( ($page == 'add_link') || ($page == 'add_link_tpl') ) {
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//查询所有分类信息
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$categorys = $db->select('on_categorys','*',[ 'ORDER' => ['weigth' => 'DESC'] ]);
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//checked按钮
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if( $category['property'] == 1 ) {
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$category['checked'] = 'checked';
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}
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else{
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$category['checked'] = '';
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}
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}
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//如果是退出
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//如果页面是添加链接页面
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if ($page == 'logout') {
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//清除cookie
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setcookie("key", $key, -(time()+7 * 24 * 60 * 60),"/");
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//跳转到首页
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header('location:/');
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exit;
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}
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//如果是自定义js页面
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if ($page == 'ext_js') {
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//判断文件是否存在
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if (is_file('data/extend.js')) {
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$content = file_get_contents('data/extend.js');
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}
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else{
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$content = '';
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}
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}
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$page = $page.'.php';
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//获取访客IP
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function getIP() {
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if (getenv('HTTP_CLIENT_IP')) {
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$ip = getenv('HTTP_CLIENT_IP');
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}
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elseif (getenv('HTTP_X_FORWARDED_FOR')) {
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$ip = getenv('HTTP_X_FORWARDED_FOR');
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}
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elseif (getenv('HTTP_X_FORWARDED')) {
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$ip = getenv('HTTP_X_FORWARDED');
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}
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elseif (getenv('HTTP_FORWARDED_FOR')) {
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$ip = getenv('HTTP_FORWARDED_FOR');
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}
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elseif (getenv('HTTP_FORWARDED')) {
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$ip = getenv('HTTP_FORWARDED');
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}
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else {
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$ip = $_SERVER['REMOTE_ADDR'];
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}
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return $ip;
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}
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/**
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* 检查授权
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*/
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function check_auth($user,$password){
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$ip = getIP();
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$key = md5($user.$password.'onenav');
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//获取cookie
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$cookie = $_COOKIE['key'];
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//如果cookie的值和计算的key不一致,则没有权限
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if( $cookie != $key ){
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$msg = "<h3>认证失败,请<a href = 'index.php?c=login'>重新登录</a>!</h3>";
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require('templates/admin/403.php');
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exit;
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}
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}
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// 载入前台首页模板
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require('templates/admin/'.$page);
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