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Mr.Qin
2022-08-19 19:48:37 +08:00
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app/AdminController.php Normal file
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<?php
// +----------------------------------------------------------------------
// | swiftAdmin 极速开发框架 [基于WebMan开发]
// +----------------------------------------------------------------------
// | Copyright (c) 2020-2030 http://www.swiftadmin.net
// +----------------------------------------------------------------------
// | swiftAdmin.net High Speed Development Framework
// +----------------------------------------------------------------------
// | Author: meystack <coolsec@foxmail.com> Apache 2.0 License
// +----------------------------------------------------------------------
namespace app;
use app\admin\library\Auth;
use app\common\model\system\SystemLog;
use Psr\SimpleCache\InvalidArgumentException;
use support\Response;
use think\helper\Str;
use Webman\Http\Request;
class AdminController extends BaseController
{
/**
* 数据库实例
* @var object
*/
public $model = null;
/**
* 是否验证
* @var bool
*/
public $isValidate = true;
/**
* 验证场景
* @var string
*/
public $scene = '';
/**
* 数据表名称
* @var string
*/
public $tableName = null;
/**
* 控制器/类名
* @var string
*/
public $controller = null;
/**
* 控制器方法
* @var string
*/
public $action = null;
/**
* 控制器/方法名
* @var string
*/
public $method = null;
/**
* 操作状态
* @var int
*/
public $status = false;
/**
* 管理员信息
* @var array
*/
public $admin = [];
/**
* 管理员会话标识
* @var string
*/
public $sename = 'AdminLogin';
/**
* 获取模板
* @access protected
* @var string
*/
public $template = null;
/**
* 权限验证类
* @var object
*/
public $auth = null;
/**
* 当前表字段
*
* @var array
*/
protected $tableFields = [];
/**
* 默认开关
*
* @var string
*/
protected $keepField = 'status';
/**
* 开启数据限制
* 默认关闭
* @var boolean
*/
protected $dataLimit = false;
/**
* 数据限制字段
*
* @var string
*/
protected $dataLimitField = 'admin_id';
/**
* 需要排除的字段
*
* @var string
*/
protected $ruleOutFields = "";
/**
* 查询过滤字段
*
* @var array
*/
protected $filterWhere = ['page', 'limit'];
/**
* 查询转换字段
*
* @var array
*/
protected $converTime = ['create_time', 'update_time', 'delete_time'];
/**
* 跳转URL地址
* @var string
*/
protected $JumpUrl = '/';
/**
* 构造函数
*/
public function __construct()
{
parent::__construct();
$this->auth = Auth::instance();
$this->admin = request()->session()->get($this->sename);
}
/**
* 获取资源
* @return mixed
*/
public function index()
{
if (request()->isAjax()) {
$page = (int)input('page') ?? 1;
$limit = (int)input('limit') ?? 18;
$where = $this->buildSelectParams();
$count = $this->model->where($where)->count();
$limit = is_empty($limit) ? 10 : $limit;
$page = $count <= $limit ? 1 : $page;
$order = !array_key_exists('sort', $this->model->getFields()) ? 'id' : 'sort';
$subQuery = $this->model->field('id')->where($where)->order($order, 'desc')->limit($limit)->page($page)->buildSql();
$subQuery = '( SELECT object.id FROM ' . $subQuery . ' AS object )';
$list = $this->model->where('id in' . $subQuery)->order($order, 'desc')->select()->toArray();
return $this->success('查询成功', null, $list, $count);
}
return $this->view();
}
/**
* 添加资源
* @return Response|void
*/
public function add()
{
if (request()->isPost()) {
$post = $this->preRuleOutFields(\request()->post());
if ($this->dataLimit) {
$post[$this->dataLimitField] = $this->admin['id'];
}
$validate = $this->isValidate ? get_class($this->model) : $this->isValidate;
$post = request_validate_rules($post, $validate, $this->scene);
if (empty($post) || !is_array($post)) {
return $this->error($post);
}
$this->status = $this->model->create($post);
return $this->status ? $this->success() : $this->error();
}
return $this->view('', ['data' => $this->getTableFields()]);
}
/**
* 编辑资源
* @return Response|void
*/
public function edit()
{
$id = input('id');
$data = $this->model->find($id);
// 限制数据调用
if (!$this->auth->SuperAdmin() && $this->dataLimit
&& in_array($this->dataLimitField, $this->model->getFields())) {
if ($data[$this->dataLimitField] != $this->admin['id']) {
return $this->error('没有权限');
}
}
if (request()->isPost()) {
$post = $this->preRuleOutFields(\request()->post());
$validate = $this->isValidate ? get_class($this->model) : $this->isValidate;
$post = request_validate_rules($post, $validate, $this->scene);
if (empty($post) || !is_array($post)) {
return $this->error($post);
}
$this->status = $this->model->update($post);
return $this->status ? $this->success() : $this->error();
}
/**
* 默认共享模板
*/
return $this->view(Str::lower(request()->getController()) . '/add', [
'data' => $data
]);
}
/**
* 删除资源
* @return Response|void
*/
public function del()
{
$id = input('id');
if (!is_array($id)) {
$id = [$id];
}
try {
$list = $this->model->whereIn('id', $id)->select();
foreach ($list as $item) {
if (!$this->auth->SuperAdmin() && $this->dataLimit
&& in_array($this->dataLimitField, $this->model->getFields())) {
if ($item[$this->dataLimitField] != $this->admin['id']) {
continue;
}
}
if (isset($item->isSystem) && $item->isSystem) {
throw new \Exception('禁止删除系统级数据');
}
$item->delete();
$this->status = true;
}
} catch (\Throwable $th) {
$this->status = false;
return $this->error($th->getMessage());
}
return $this->status ? $this->success() : $this->error();
}
/**
* 修改资源状态
* @return Response|void
*/
public function status()
{
if (request()->isAjax()) {
$where[] = ['id', '=', input('id')];
if (!$this->auth->SuperAdmin() && $this->dataLimit
&& in_array($this->dataLimitField, $this->model->getFields())) {
$where[] = [$this->dataLimitField, '=', $this->admin['id']];
}
try {
$this->status = $this->model->where($where)->update(['status' => input('status')]);
} catch (\Throwable $th) {
return $this->error($th->getMessage());
}
if ($this->status) {
return $this->success();
}
}
return $this->error();
}
/**
* 数据表排序
* @return Response|void
*/
public function sort()
{
if (request()->isPost()) {
if (array_search('sort', $this->model->getTableFields())) {
try {
$ids = request()->post('ids');
$list = $this->model->where('id', 'in', $ids)->orderRaw('field(id,' . implode(',', $ids) . ')')->select()->toArray();
$newSort = array_column($list, 'sort');
rsort($newSort);
$array = [];
// 循环处理排序字段
foreach ($list as $key => $value) {
$array[] = [
'id' => $value['id'],
'sort' => $newSort[$key],
];
}
$this->model->saveAll($array);
} catch (\Throwable $th) {
return $this->error($th->getMessage());
}
} else {
return $this->error('数据表未包含排序字段');
}
}
return $this->success();
}
/**
* 自动获取view模板
* @param string $template
* @param array $vars
* @param null $app
* @return Response
*/
public function view(string $template = '', array $vars = [], $app = null): Response
{
$request = explode('/', \request()->getController());
if (empty($template)) {
$parseArr = array_map(function ($item) {
return Str::snake($item);
}, $request);
$template = implode('/', $parseArr) . '/' . Str::snake(\request()->getAction());
}
return view($template, $vars, $app);
}
/**
* 排除特定字段
*
* @param [type] $params
* @return array
*/
protected function preRuleOutFields($params): array
{
if (is_array($this->ruleOutFields)) {
foreach ($this->ruleOutFields as $field) {
if (key_exists($field, $params)) {
unset($params[$field]);
}
}
} else {
if (key_exists($this->ruleOutFields, $params)) {
unset($params[$this->ruleOutFields]);
}
}
return $params;
}
/**
* 获取查询参数
*
* @return array|false
*/
protected function buildSelectParams()
{
$params = request()->all();
if (!empty($params) && is_array($params)) {
$where = [];
$this->tableFields = $this->model->getFields();
foreach ($params as $field => $value) {
// 过滤字段
if (in_array($field, $this->filterWhere)) {
continue;
}
// 非表内字段
if (!array_key_exists($field, $this->tableFields)) {
continue;
}
// 默认状态字段
if ($field == $this->keepField && $value) {
$where[] = [$field, '=', intval($value - 1)];
continue;
}
// 获取类型
$type = $this->tableFields[$field]['type'];
$type = explode('(', $type)[0];
$value = str_replace('/\s+/', '', $value);
switch ($type) {
case 'char':
case 'text':
case 'varchar':
case 'tinytext':
case 'longtext':
$where[] = [$field, 'like', '%' . $value . '%'];
break;
case 'int':
case 'bigint':
case 'integer':
case 'tinyint':
case 'smallint':
case 'mediumint':
case 'float':
case 'double':
case 'timestamp':
case 'year':
$value = str_replace(',', '-', $value);
if (strpos($value, '-')) {
$arr = explode(' - ', $value);
if (empty($arr)) {
continue 2;
}
if (in_array($field, $this->converTime)) {
if (isset($arr[0])) {
$arr[0] = strtotime($arr[0]);
}
if (isset($arr[1])) {
$arr[1] = strtotime($arr[1]);
}
}
$exp = 'between';
if ($arr[0] === '') {
$exp = '<=';
$arr = $arr[1];
} elseif ($arr[1] === '') {
$exp = '>=';
$arr = $arr[0];
}
$where[] = [$field, $exp, $arr];
} else {
$where[] = [$field, '=', $value];
}
break;
case 'set';
$where[] = [$field, 'find in set', $value];
break;
case 'enum';
$where[] = [$field, '=', $value];
break;
case 'date';
case 'time';
case 'datetime';
$value = str_replace(',', '-', $value);
if (strpos($value, '-')) {
$arr = explode(' - ', $value);
if (!array_filter($arr)) {
continue 2;
}
$exp = '=';
if ($arr[0] === '') {
$exp = '<= TIME';
$arr = $arr[1];
} elseif ($arr[1] === '') {
$exp = '>= TIME';
$arr = $arr[0];
}
$where[] = [$field, $exp, $arr];
} else {
$where[] = [$field, '=', $value];
}
break;
case 'blob';
break;
default:
// 默认值
break;
}
}
// 限制数据字段
if (!$this->auth->SuperAdmin() && $this->dataLimit) {
if (in_array($this->dataLimitField, $this->tableFields)) {
$where[] = [$this->dataLimitField, '=', $this->admin['id']];
}
}
return $where;
}
return false;
}
/**
* 递归查询父节点
* @access public
* @param int $pid 查询条件
* @param array $array 返回数组
* @return array
*/
public function parentNode(int $pid, array &$array = []): array
{
$result = $this->model->where('id', $pid)->find()->toArray();
if (!empty($result)) {
/**
* 多语言字段
*/
if (isset($result['title'])) {
$result['title'] = __($result['title']);
}
$array[] = $result;
if ($result['pid'] !== 0) {
$this->parentNode($result['pid'], $array);
}
}
return $array;
}
/**
* 管理员退出
* @return Response
*/
public function logout(): Response
{
request()->session()->set($this->sename, null);
return $this->success('退出成功！', $this->JumpUrl);
}
/**
* 错误页面
* @param int $code
* @param string $msg
* @return Response
*/
public function abortPage(string $msg = '', int $code = 404): Response
{
$exception = config('app.exception_template');
if (isset($exception[$code])) {
$template = @file_get_contents($exception[$code]);
} else {
$template = $msg;
}
return \response($template, $code);
}
}