<?php
// +----------------------------------------------------------------------
// | EasyAdmin
// +----------------------------------------------------------------------
// | PHP交流群: 763822524
// +----------------------------------------------------------------------
// | 开源协议 https://mit-license.org
// +----------------------------------------------------------------------
// | github开源项目：https://github.com/zhongshaofa/EasyAdmin
// +----------------------------------------------------------------------
namespace app\common\controller;
use app\admin\service\ConfigService;
use app\BaseController;
use app\common\constants\AdminConstant;
use app\common\service\AuthService;
use EasyAdmin\tool\CommonTool;
use think\facade\Env;
use think\facade\View;
use think\Model;
/**
* Class AdminController
* @package app\common\controller
*/
class AdminController extends BaseController
{
use \app\common\traits\JumpTrait;
/**
* 当前模型
* @Model
* @var object
*/
protected $model;
/**
* 字段排序
* @var array
*/
protected $sort = [
'id' => 'desc',
];
/**
* 允许修改的字段
* @var array
*/
protected $allowModifyFields = [
'status',
'sort',
'remark',
'is_delete',
'is_auth',
'title',
];
/**
* 不导出的字段信息
* @var array
*/
protected $noExportFields = ['delete_time', 'update_time'];
/**
* 下拉选择条件
* @var array
*/
protected $selectWhere = [];
/**
* 是否关联查询
* @var bool
*/
protected $relationSearch = false;
/**
* 模板布局, false取消
* @var string|bool
*/
protected $layout = 'layout/default';
/**
* 是否为演示环境
* @var bool
*/
protected $isDemo = false;
/**
* 初始化方法
*/
protected function initialize()
{
parent::initialize();
$this->layout && $this->app->view->engine()->layout($this->layout);
$this->isDemo = Env::get('easyadmin.is_demo', false);
$this->viewInit();
$this->checkAuth();
}
/**
* 模板变量赋值
* @param string|array $name 模板变量
* @param mixed $value 变量值
* @return mixed
*/
public function assign($name, $value = null)
{
return $this->app->view->assign($name, $value);
}
/**
* 解析和获取模板内容 用于输出
* @param string $template
* @param array $vars
* @return mixed
*/
public function fetch($template = '', $vars = [])
{
return $this->app->view->fetch($template, $vars);
}
/**
* 重写验证规则
* @param array $data
* @param array|string $validate
* @param array $message
* @param bool $batch
* @return array|bool|string|true
*/
public function validate(array $data, $validate, array $message = [], bool $batch = false)
{
try {
parent::validate($data, $validate, $message, $batch);
} catch (\Exception $e) {
$this->error($e->getMessage());
}
return true;
}
/**
* 构建请求参数
* @param array $excludeFields 忽略构建搜索的字段
* @return array
*/
protected function buildTableParames($excludeFields = [])
{
$get = $this->request->get('', null, null);
$page = isset($get['page']) && !empty($get['page']) ? $get['page'] : 1;
$limit = isset($get['limit']) && !empty($get['limit']) ? $get['limit'] : 15;
$filters = isset($get['filter']) && !empty($get['filter']) ? $get['filter'] : '{}';
$ops = isset($get['op']) && !empty($get['op']) ? $get['op'] : '{}';
// json转数组
$filters = json_decode($filters, true);
$ops = json_decode($ops, true);
$where = [];
$excludes = [];
// 判断是否关联查询
$tableName = CommonTool::humpToLine(lcfirst($this->model->getName()));
foreach ($filters as $key => $val) {
if (in_array($key, $excludeFields)) {
$excludes[$key] = $val;
continue;
}
$op = isset($ops[$key]) && !empty($ops[$key]) ? $ops[$key] : '%*%';
if ($this->relationSearch && count(explode('.', $key)) == 1) {
$key = "{$tableName}.{$key}";
}
switch (strtolower($op)) {
case '=':
$where[] = [$key, '=', $val];
break;
case '%*%':
$where[] = [$key, 'LIKE', "%{$val}%"];
break;
case '*%':
$where[] = [$key, 'LIKE', "{$val}%"];
break;
case '%*':
$where[] = [$key, 'LIKE', "%{$val}"];
break;
case 'range':
[$beginTime, $endTime] = explode(' - ', $val);
if(strlen(trim($beginTime)) == 10 && strlen(trim($endTime)) == 10 ){
$where[] = [$key, '>=', strtotime(trim($beginTime)." 00:00:00")];
$where[] = [$key, '<=', strtotime(trim($endTime)." 23:59:59")];
}else{
$where[] = [$key, '>=', strtotime($beginTime)];
$where[] = [$key, '<=', strtotime($endTime)];
}
break;
default:
$where[] = [$key, $op, "%{$val}"];
}
}
return [$page, $limit, $where, $excludes];
}
/**
* 下拉选择列表
* @return \think\response\Json
*/
public function selectList()
{
$fields = input('selectFields');
$data = $this->model
->where($this->selectWhere)
->field($fields)
->select();
$this->success(null, $data);
}
/**
* 初始化视图参数
*/
private function viewInit(){
$request = app()->request;
list($thisModule, $thisController, $thisAction) = [app('http')->getName(), app()->request->controller(), $request->action()];
list($thisControllerArr, $jsPath) = [explode('.', $thisController), null];
foreach ($thisControllerArr as $vo) {
empty($jsPath) ? $jsPath = parse_name($vo) : $jsPath .= '/' . parse_name($vo);
}
$autoloadJs = file_exists(root_path('public') . "static/{$thisModule}/js/{$jsPath}.js") ? true : false;
$thisControllerJsPath = "{$thisModule}/js/{$jsPath}.js";
$adminModuleName = config('app.admin_alias_name');
$isSuperAdmin = session('admin.id') == AdminConstant::SUPER_ADMIN_ID ? true : false;
$data = [
'adminModuleName' => $adminModuleName,
'thisController' => parse_name($thisController),
'thisAction' => $thisAction,
'thisRequest' => parse_name("{$thisModule}/{$thisController}/{$thisAction}"),
'thisControllerJsPath' => "{$thisControllerJsPath}",
'autoloadJs' => $autoloadJs,
'isSuperAdmin' => $isSuperAdmin,
'version' => env('app_debug') ? time() : ConfigService::getVersion(),
];
View::assign($data);
}
/**
* 检测权限
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\DbException
* @throws \think\db\exception\ModelNotFoundException
*/
private function checkAuth(){
$adminConfig = config('admin');
$adminId = session('admin.id');
$expireTime = session('admin.expire_time');
/** @var AuthService $authService */
$authService = app(AuthService::class, ['adminId' => $adminId]);
$currentNode = $authService->getCurrentNode();
$currentController = parse_name(app()->request->controller());
// 验证登录
if (!in_array($currentController, $adminConfig['no_login_controller']) &&
!in_array($currentNode, $adminConfig['no_login_node'])) {
empty($adminId) && $this->error('请先登录后台', [], __url('admin/login/index'));
// 判断是否登录过期
if ($expireTime !== true && time() > $expireTime) {
session('admin', null);
$this->error('登录已过期，请重新登录', [], __url('admin/login/index'));
}
}
// 验证权限
if (!in_array($currentController, $adminConfig['no_auth_controller']) &&
!in_array($currentNode, $adminConfig['no_auth_node'])) {
$check = $authService->checkNode($currentNode);
!$check && $this->error('无权限访问');
// 判断是否为演示环境
if(env('easyadmin.is_demo', false) && app()->request->isPost()){
$this->error('演示环境下不允许修改');
}
}
}
/**
* 严格校验接口是否为POST请求
*/
protected function checkPostRequest(){
if (!$this->request->isPost()) {
$this->error("当前请求不合法！");
}
}
}