235 lines
8.2 KiB
PHP
235 lines
8.2 KiB
PHP
<?php
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namespace app\admin\controller\nk;
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use app\admin\BaseController;
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use think\facade\Db;
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use think\facade\View;
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/**
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* 农贸市场
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*
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* @icon fa fa-circle-o
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*/
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class Farmers extends BaseController
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{
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/**
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* 构造函数
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*/
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public function __construct()
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{
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$this->adminInfo = get_login_admin();
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$this->url=[
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'/admin/nk.farmers/index',
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'/admin/nk.farmers/add',
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'/admin/nk.farmers/edit',
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'/admin/nk.farmers/del',
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'/admin/nk.farmers/read',
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];
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}
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/**
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* 数据列表
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*/
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public function index()
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{
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if (request()->isAjax()) {
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$params= get_params();
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$where[]= ['status','=',1];
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if (isset($params['keywords']) && !empty($params['keywords'])){
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$where[]= ['title','like','%'.$params['keywords'].'%'];
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}
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if($this->adminInfo['position_id'] != 1){ //不是超级管理员
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$www['admin_id'] = $this->adminInfo['id'];
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$user_address = Db::table('fa_szxc_information_useraddress')->where($www)->find();
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if ($user_address){
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if($user_address['auth_range'] == 1){
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$where[] = ['village_id','=',$user_address['village_id']];
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}elseif ($user_address['auth_range'] == 2){
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$where[] = ['street_id','=',$user_address['street_id']];
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}elseif ($user_address['auth_range'] == 3){
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$where[] = ['area_id','=',$user_address['area_id']];
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}else{
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$where[] = ['village_id','=',$user_address['village_id']];
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}
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}else{
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$where[] = ['village_id','=',''];
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}
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}
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$total = Db::table('cms_farm_product_market')
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->where($where)
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->count();
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$list = Db::table('cms_farm_product_market')
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->withAttr('area_id',function ($value,$data){
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return Db::table('fa_geo_area')->where('area_code',$data['area_id'])->value('area_name');
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})
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->withAttr('street_id',function ($value,$data){
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return Db::table('fa_geo_street')->where('street_code',$data['street_id'])->value('street_name');
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})
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->withAttr('village_id',function ($value,$data){
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return Db::table('fa_geo_village')->where('village_id',$data['village_id'])->value('village_name');
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})
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->withAttr('status',function ($value,$data){
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if($value == 1){
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return '正常';
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}else{
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return '禁用';
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}
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})
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->where($where)
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->page($params['page'])
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->limit($params['limit'])
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->order('id desc')
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->select();
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$result = ['total' => $total, 'data' => $list];
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return table_assign(0, '', $result);
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}
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else{
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return view('nk/farmers/index',['url'=>$this->url]);
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}
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}
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public function add(){
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if (request()->isAjax()) {
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$param= get_params();
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$adds=Db::table('fa_szxc_information_useraddress')->where('admin_id',$this->adminInfo['id'])->find();
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$param['area_id']=$adds['area_id'];
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$param['street_id']=$adds['street_id'];
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$param['village_id']=$adds['village_id'];
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$param['add_time']=date('Y-m-d H:i:s');
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$res=Db::table('cms_farm_product_market')->strict(false)->field(true)->insertGetId($param);
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if ($res){
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return to_assign(0,'操作成功',['aid'=>$res]);
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}
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return to_assign(1, '操作失败，原因：'.$res);
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}else{
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View::assign('editor', get_system_config('other','editor'));
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return view();
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}
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}
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public function edit(){
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$param= get_params();
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if (request()->isAjax()) {
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$res=Db::table('cms_farm_product_market')->where('id',$param['id'])->strict(false)->field(true)->update($param);
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if ($res){
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return to_assign();
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}else{
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return to_assign(1, '操作失败，原因：'.$res);
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}
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}else{
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$id = isset($param['id']) ? $param['id'] : 0;
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$detail = Db::table('cms_farm_product_market')->where('id',$id)->find();
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View::assign('editor', get_system_config('other','editor'));
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if (!empty($detail)) {
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View::assign('detail', $detail);
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return view();
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}
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else{
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throw new \think\exception\HttpException(404, '找不到页面');
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}
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}
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}
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/**
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* 查看信息
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*/
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public function read()
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{
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$param= get_params();
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$id = isset($param['id']) ? $param['id'] : 0;
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$detail = Db::table('cms_farm_product_market')->where('id',$id)->find();
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if (!empty($detail)) {
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View::assign('detail', $detail);
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if($this->adminInfo['position_id'] != 1){ //不是超级管理员
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$www['admin_id'] = $this->adminInfo['id'];
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$user_address = Db::table('fa_szxc_information_useraddress')->where($www)->find();
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if ($user_address){
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if($user_address['auth_range'] == 1){
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$where[] = ['village_id','=',$user_address['village_id']];
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}elseif ($user_address['auth_range'] == 2){
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$where[] = ['street_id','=',$user_address['street_id']];
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}elseif ($user_address['auth_range'] == 3){
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$where[] = ['area_id','=',$user_address['area_id']];
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}else{
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$where[] = ['village_id','=',$user_address['village_id']];
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}
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}else{
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$where[] = ['village_id','=',''];
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}
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}else{
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$where = [];
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}
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$farmers = Db::table('cms_manufacturer')->where($where)->where('status',1)->select()->toArray();
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if($farmers){
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foreach ($farmers as $k =>$v){
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$farmers[$k]['juli'] = $this->getDistance($detail['lng'],$detail['lat'],$v['lng'],$v['lat'],2);
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}
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}else{
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$farmers = [];
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}
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View::assign('farmers', $farmers);
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return view();
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}
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else{
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throw new \think\exception\HttpException(404, '找不到页面');
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}
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}
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/**
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* 计算两点地理坐标之间的距离
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* @param Decimal $longitude1 起点经度
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* @param Decimal $latitude1 起点纬度
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* @param Decimal $longitude2 终点经度
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* @param Decimal $latitude2 终点纬度
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* @param Int $unit 单位 1:米 2:公里
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* @param Int $decimal 精度 保留小数位数
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* @return Decimal
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*/
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function getDistance($longitude1, $latitude1, $longitude2, $latitude2, $unit=2, $decimal=2){
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$EARTH_RADIUS = 6370.996; // 地球半径系数
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$PI = 3.1415926;
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$radLat1 = $latitude1 * $PI / 180.0;
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$radLat2 = $latitude2 * $PI / 180.0;
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$radLng1 = $longitude1 * $PI / 180.0;
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$radLng2 = $longitude2 * $PI /180.0;
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$a = $radLat1 - $radLat2;
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$b = $radLng1 - $radLng2;
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$distance = 2 * asin(sqrt(pow(sin($a/2),2) + cos($radLat1) * cos($radLat2) * pow(sin($b/2),2)));
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$distance = $distance * $EARTH_RADIUS * 1000;
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if($unit==2){
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$distance = $distance / 1000;
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}
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return round($distance, $decimal);
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}
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/**
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* 删除
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*/
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public function del()
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{
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$param= get_params();
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$id = isset($param['id']) ? $param['id'] : 0;
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$type = isset($param['type']) ? $param['type'] : 0;
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$res = Db::table('cms_farm_product_market')->where('id',$id)->delete();
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if ($res){
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return to_assign();
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}else{
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return to_assign(1, '操作失败，原因：'.$res);
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}
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}
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}
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