214 lines
6.6 KiB
PHP
214 lines
6.6 KiB
PHP
<?php
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namespace app\common\controller;
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use app\common\model\AuthGroup;
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use app\common\model\AuthRule;
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class Admin extends Base {
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public function _initialize() {
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parent::_initialize();
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if (!is_login() and !in_array($this->url_path, array('admin/index/login', 'admin/index/logout', 'admin/index/verify'))) {
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$this->redirect('admin/index/login');
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}
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if (!in_array($this->url_path, array('admin/index/login', 'admin/index/logout', 'admin/index/verify'))) {
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// 是否是超级管理员
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define('IS_ROOT', is_administrator());
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if (!IS_ROOT && \think\Config::get('admin_allow_ip')) {
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// 检查IP地址访问
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if (!in_array(get_client_ip(), explode(',', \think\Config::get('admin_allow_ip')))) {
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$this->error('403:禁止访问');
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}
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}
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// 检测系统权限
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if (!IS_ROOT) {
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$access = $this->accessControl();
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if (false === $access) {
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$this->error('403:禁止访问');
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} elseif (null === $access) {
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$dynamic = $this->checkDynamic(); //检测分类栏目有关的各项动态权限
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if ($dynamic === null) {
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//检测访问权限
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if (!$this->checkRule($this->url, array('in', '1,2'))) {
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$this->error('未授权访问!');
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} else {
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// 检测分类及内容有关的各项动态权限
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$dynamic = $this->checkDynamic();
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if (false === $dynamic) {
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$this->error('未授权访问!');
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}
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}
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} elseif ($dynamic === false) {
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$this->error('未授权访问!');
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}
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}
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}
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//菜单设置
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$this->setMenu();
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$this->setMeta();
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}
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}
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/**
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* 权限检测
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* @param string $rule 检测的规则
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* @param string $mode check模式
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* @return boolean
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* @author 朱亚杰 <xcoolcc@gmail.com>
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*/
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final protected function checkRule($rule, $type = AuthRule::rule_url, $mode = 'url') {
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static $Auth = null;
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if (!$Auth) {
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$Auth = new \com\Auth();
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}
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if (!$Auth->check($rule, session('user_auth.uid'), $type, $mode)) {
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return false;
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}
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return true;
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}
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/**
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* 检测是否是需要动态判断的权限
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* @return boolean|null
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* 返回true则表示当前访问有权限
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* 返回false则表示当前访问无权限
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* 返回null，则表示权限不明
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*
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* @author 朱亚杰 <xcoolcc@gmail.com>
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*/
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protected function checkDynamic() {
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if (IS_ROOT) {
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return true; //管理员允许访问任何页面
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}
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return null; //不明,需checkRule
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}
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/**
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* action访问控制,在 **登陆成功** 后执行的第一项权限检测任务
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*
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* @return boolean|null 返回值必须使用 `===` 进行判断
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*
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* 返回 **false**, 不允许任何人访问(超管除外)
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* 返回 **true**, 允许任何管理员访问,无需执行节点权限检测
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* 返回 **null**, 需要继续执行节点权限检测决定是否允许访问
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* @author 朱亚杰 <xcoolcc@gmail.com>
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*/
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final protected function accessControl() {
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$allow = \think\Config::get('allow_visit');
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$deny = \think\Config::get('deny_visit');
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$check = strtolower($this->request->controller() . '/' . $this->request->action());
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if (!empty($deny) && in_array_case($check, $deny)) {
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return false; //非超管禁止访问deny中的方法
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}
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if (!empty($allow) && in_array_case($check, $allow)) {
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return true;
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}
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return null; //需要检测节点权限
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}
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protected function setMenu() {
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$hover_url = $this->request->module() . '/' . $this->request->controller();
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$controller = $this->url_path;
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$menu = array(
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'main' => array(),
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'child' => array(),
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);
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$where['pid'] = 0;
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$where['hide'] = 0;
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$where['type'] = 'admin';
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if (!config('develop_mode')) {
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// 是否开发者模式
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$where['is_dev'] = 0;
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}
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$row = db('menu')->field('id,title,url,icon,"" as style')->where($where)->order('sort asc')->select();
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foreach ($row as $key => $value) {
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//此处用来做权限判断
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if (!IS_ROOT && !$this->checkRule($value['url'], 2, null)) {
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unset($menu['main'][$value['id']]);
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continue; //继续循环
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}
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if ($controller == $value['url']) {
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$value['style'] = "active";
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}
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$menu['main'][$value['id']] = $value;
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}
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// 查找当前子菜单
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$pid = db('menu')->where("pid !=0 AND url like '%{$hover_url}%'")->value('pid');
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$id = db('menu')->where("pid = 0 AND url like '%{$hover_url}%'")->value('id');
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$pid = $pid ? $pid : $id;
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if (strtolower($hover_url) == 'admin/content' || strtolower($hover_url) == 'admin/attribute') {
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//内容管理菜单
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$pid = db('menu')->where("pid =0 AND url like '%admin/category%'")->value('id');
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}
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if ($pid) {
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$map['pid'] = $pid;
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$map['hide'] = 0;
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$map['type'] = 'admin';
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$row = db('menu')->field('id,title,url,icon,group,pid,"" as style')->where($map)->order('sort asc')->select();
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foreach ($row as $key => $value) {
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if (IS_ROOT || $this->checkRule($value['url'], 2, null)) {
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if ($controller == $value['url']) {
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$menu['main'][$value['pid']]['style'] = "active";
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$value['style'] = "active";
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}
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$menu['child'][$value['group']][] = $value;
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}
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}
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}
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$this->assign('__menu__', $menu);
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}
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protected function getContentMenu() {
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$model = \think\Loader::model('Model');
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$list = array();
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$map = array(
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'status' => array('gt', 0)
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);
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$list = $model::where($map)->field("name,id,title,icon,'' as 'style'")->select();
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//判断是否有模型权限
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$models = AuthGroup::getAuthModels(session('user_auth.uid'));
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foreach ($list as $key => $value) {
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if (IS_ROOT || in_array($value['id'], $models)) {
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if ('admin/content/index' == $this->request->path() && input('model_id') == $value['id']) {
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$value['style'] = "active";
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}
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$value['url'] = "admin/content/index?model_id=" . $value['id'];
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$value['title'] = $value['title'] . "管理";
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$value['icon'] = $value['icon'] ? $value['icon'] : 'file';
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$menu[] = $value;
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}
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}
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if (!empty($menu)) {
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$this->assign('extend_menu', array('内容管理' => $menu));
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}
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}
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protected function getAddonsMenu() {
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$model = db('Addons');
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$list = array();
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$map = array(
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'isinstall' => array('gt', 0),
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'status' => array('gt', 0),
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);
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$list = $model->field("name,id,title,'' as 'style'")->where($map)->select();
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$menu = array();
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foreach ($list as $key => $value) {
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$class = "\\addons\\" . strtolower($value['name']) . "\\controller\\Admin";
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if (is_file(ROOT_PATH .'/addons/' . strtolower($value['name']) . "/controller/Admin.php")) {
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$action = get_class_methods($class);
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$value['url'] = "admin/addons/execute?mc=" . strtolower($value['name']) . "&ac=" . $action[0];
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$menu[$key] = $value;
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}
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}
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if (!empty($menu)) {
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$this->assign('extend_menu', array('管理插件' => $menu));
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}
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}
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} |