laravel controller重写

<?php

namespace Boss\Http\Controllers;

use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
use Boss\Http\Response;
use Validator;
use Auth;
use Boss\Models\Menu;
use Boss\Common\Util;
use Boss\Models\Code;
use WebLog;

class Controller extends BaseController
{
    protected $validate_errors;
    protected $detail;
    protected $menu;
    protected $isPage;    //page or ajax
    protected $callmethod;  //post,get

    protected $pageSize = \Appenv::PER_PAGE;

    protected static $rules = [
        "default" => []
    ];
    protected static $rulesMessages = [
        "default" => [
            'required'  => '部分参数缺失 [:attribute]',
            'string'  => '格式错误，期望为字符串 [:attribute]',
            'integer'  => '格式错误，期望为整数 [:attribute]',
            'between' => '范围错误 [:attribute],要求参数在:min - :max',
            'in'   => '限定范围错误 [:attribute],要求参数在 :values 内',
            'array' => '格式错误[:attribute] 期望为数组',
            'min' => '数量不正确',
            'max'   => '选中数过多，最多允许:max个 [:attribute]',
            'unique' => '数据重复 [:attribute]',
            'exists' => '记录不存在 [:attribute]', //定义[code:xxx] 会返回$code码
            'boss_afterinput' => '结束时间不应小于开始时间 [:attribute]'
        ]
    ];
    protected static $rulesCodes = [   
        "default" => [
            "Exists" => Code::ERR_DATA_NOTFIND //这里需要用大写,如果有下划线也去除boss_books => BossBooks
        ]
    ];

    public function init($request = null) {
        $this->isPage = (strpos($request->getPathInfo(), "/page/" ) === 0)?true:false;
        $this->callmethod = $request->getMethod();
        $this->controller = $request->controller;
        $this->action = $request->action;

        $input = [
            "uri" => $request->getRequestUri(),
            "input" => $request->input(),
            "ip" => $request->getClientIp()
        ];
        WebLog::info($input);
        //处理query case
        $query = $request->query();
        if(!empty($query)) {
            foreach($query as $k => $v) {
                if(strtolower($k) != $k) {
                    $request->query->add([strtolower($k) => $v]);
                }
            }
        }

        $pageSize = intval($request->query("pagesize"));
        if($pageSize > 0 && $pageSize <= \Appenv::MAX_PER_PAGE) {
            $this->pageSize = $pageSize;
        }
        WebLog::debug("current pagesize ".$this->pageSize);
        
        if(defined("BOSS_DEBUG")) {
            WebLog::info("boss debug enable");
            \DB::enableQueryLog();
        }
        return $this;
    }

    /**
     * 返回用户对象
     * @param string [id,account]
     * @return object
     */
    protected function getUserInfo($key = null) {
        $user = Auth::user();
        if ($key) {
            return $user->$key;
        }
        return $user;
    }

    /**
     * 返回用户权限对应的菜单
     */
    protected function getMenu() {
        if (!$this->menu) {
            $user = $this->getUserInfo();
            if($user) {
                $obj = new Menu($user->ops_ids_1);
                $this->menu = $obj->getList();
            }
        }
        return $this->menu;
    }

    /*
     * 验证规则
     * @param $scence 场景
     */
    protected function rules($scene = 'default') {
        $rules = Util::array_merge_recursive_distinct(self::$rules,static::$rules);
        $rule = $rules['default'];
        if (isset($rules[$scene])) {
            $rule = array_merge($rule, $rules[$scene]);
        }
        return $rule;
    }

    /**
     * 验证规则messages，错误描述，最终保存于detail
     */
    protected function rulesMessages($scene = 'default') {
        $rulesMessages = Util::array_merge_recursive_distinct(self::$rulesMessages,static::$rulesMessages);
        $rulesMessage = $rulesMessages['default'];
        if (isset($rulesMessages[$scene])) {
            $rulesMessage = array_merge($rulesMessage, $rulesMessages[$scene]);
        }
        return $rulesMessage;
    }

    /**
     * 验证码
     */
    protected function rulesCodes($scene = 'default') {
        $rulesCodes = Util::array_merge_recursive_distinct(self::$rulesCodes,static::$rulesCodes);
        $rulesCode = $rulesCodes['default'];
        if (isset($rulesCodes[$scene])) {
            $rulesCodes = array_merge($rulesMessage, $rulesCodes[$scene]);
        }
        return $rulesCode;   
    }

    protected function setDetail($value = null) {
        $this->detail = $value;
    }

    /**
     * 输出
     */
    protected function response($data = null){
    	$res = new Response();
    	if(!empty($this->detail)) {
    		$res->setDetail($this->detail);
    	}
        if($this->isPage && $this->callmethod == "GET") {
            $res->setMenu($this->getMenu());
            $userinfo = $this->getUserInfo();
            if($userinfo) {
                $info = [
                    "uid"       => $userinfo->id,
                    "nickname"  => $userinfo->nickname,
                    "account"   => $userinfo->account
                ];
                $res->setInfo($info);
            }
        }

        if($this->controller == "auth") {
            $res->showStatus();
        }
    	return $res->send($data);
    }

    /**
     * 设置page对象
     */
    protected function setPageInfo($data) {
        $pageInfo = [
            "totalCount" => isset($data['total']) ? $data['total'] : 0,
            "pageIndex" => isset($data['current_page']) ? $data['current_page'] : 0,
            "pageNum" => isset($data['per_page']) ?$data['per_page'] : 0 ,
            "pageMax" => isset($data['last_page']) ? $data['last_page'] : 0
        ];
        return $pageInfo;
    }

    /*
     * 调用validate
     */
    protected function checkValidate($data, $scence = 'default', &$errors = "", &$code = Code::ERR_PARAMETER) {
        $errors = "";
        $code = Code::ERR_PARAMETER;
		$validator = Validator::make($data, $this->rules($scence), $this->rulesMessages($scence));
        if($validator->fails()) {
            $rulesCode = $this->rulesCodes($scence);
            $failed = $validator->failed();
            /**
             * array:1 [
             * "id" => array:1 [
             *   "Exists" => array:4 [
             *     0 => "cms_free_topic"
             *     1 => "id"
             *     2 => "is_del"
             *     3 => "0"
             *   ]
             * ]
             * ]
             */
            $findRule = 0;
            foreach($failed as $v) {
                foreach($v as $rule => $vv) {
                    if(isset($rulesCode[$rule])) {
                        $findRule = 1;
                        $code = $rulesCode[$rule];
                        break;
                    }
                }
                if($findRule) {
                    break;
                }
            }

            Weblog::debug($failed);
            $errors = $validator->errors()->all();
            $this->validate_errors = $errors;
            $this->setDetail($errors);
            return false;
        }
        return true;
    }

    /**
     * 
     */
    protected function formatList($data) {
        $data = [
            "pageInfo" => $this->setPageInfo($data),
            "listInfo" => isset($data['data']) ? $data['data'] : array()
        ];
        return $data;
    }


    protected function getPageInfo($list){
        $list = $list->toArray();
        return $this->setPageInfo($list);
    }
}