love_php/app/Http/Controllers/Mobile/HomeController.php

<?php

namespace App\Http\Controllers\Mobile;

use Illuminate\Http\Request;

use App\Models\CommunityGroup;
use App\Models\Community;
use App\Models\ProfileCourtship;
use App\Models\ProfileMarriage;
use App\Models\PositionHistory;
use App\Models\ArticleHistory;
use App\Models\MatchingRate;
use App\Models\Wechat;
use App\Models\User;
use App\Utils\Http;
use App\Models\ImageInfo;
use App\Contracts\UserContract;
use EasyWechat;
use App\Http\Controllers\Controller;
use App\Models\Blacklist;
use App\Models\QuestionType;
use SimpleSoftwareIO\QrCode\Facades\QrCode;
class HomeController extends Controller
{
    protected $userCon;
    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct(UserContract $userCon)
    {
        //$this->middleware('auth');
        $this->userCon = $userCon;
    }

    public function index(){
        return view('home');
    }
    /**
     * 首页
     */
    public function home(Request $request)
    {
        $mine = auth()->user();
        $sex = $mine->sex == 1? 2:1;
        $blacklist_user_ids = Blacklist::where('user_id', $mine->id)->pluck('other_user_id');
        $users = User::whereNotNull('photo')->with('profileCourtship')->where('type', 'single')->where('sex', $sex)->where('belief', $mine->belief)->whereNotIn('id', $blacklist_user_ids);
        $keyword = $request->input('keyword');
        if ($keyword) {
            $keyword = trim($keyword);
            $users = $users->where('name', 'like', '%'.$keyword.'%');
        }
        $users = $users->orderBy('is_approved', 'desc')->orderBy('id', 'desc')->paginate();
        foreach ($users as $user) {
            $age = "未知";
            if (!empty($user->profileCourtship) && !empty($user->profileCourtship->birthday)) {
                $age = $this->getAge($user->profileCourtship->birthday);
                $age = $age.'岁';
            }
            $user->age = $age;
        }
        return $this->success('ok', $users);

    }

    /**
     * 生成社群海报
     */
    public function createPoster(Request $request){
        if(!$request->has('type')){
            $this->failure('请输入查找类型');
        }
        //查找群组分享海报
        $path = env('APP_URL').'/mobile/#';
        if($request->type == 1){
            $community_group = CommunityGroup::select('title', 'share_poster', 'logo')->where('id', $request->id)->first();
            $path .= 'communityClass/'.$request->id;
            $pic = $community_group->share_poster;
            //没有分享海报就往数据插入一张
            if(empty($community_group)){
                return $this->failure('社群ID或者分类输入错误');
            }
            if(empty($community_group->share_poster)){
                $qrcode = $this->getUrlqrcode($path);
                $pic = $this->assembly($community_group->logo, $community_group->title, $qrcode);
                CommunityGroup::where('id', $request->id)->update(['share_poster'=>$pic]);
            }
        }else{
            $community = Community::select('title', 'share_poster', 'logo')->where('id', $request->id)->first();
            $path .= 'communityDetail/'.$request->id;

            //没有分享海报就往数据插入一张

            if(empty($community)){
                return $this->failure('社群ID或者分类输入错误');
            }
            $pic = $community->share_poster;
            if(empty($community->share_poster)){
                $qrcode = $this->getUrlqrcode($path);
                $pic = $this->assembly($community->logo, $community->title, $qrcode);
                Community::where('id', $request->id)->update(['share_poster'=>$pic]);
            }
        }
        return $this->success('ok', $pic);
    }


    public function assembly($logo, $title, $qrcode){
        //原始海报
        $poster = public_path()."/imgs/back.png";
        $new_image = $this->imageAddImage($poster, $qrcode, 170, 170, 48, 100, 'bottom-right');
        $new_image = $this->imageAddImage($new_image, $logo, 183, 183, 292, 110, 'top-left');
        $new_image = $this->textAddImage($new_image, $title,50, 375, 331, '#001100', 'center');
        $time = time();
        $file_path = storage_path()."/qrcode/".$time."poster.png";
        $new_image->save($file_path);
        $pic = '';
        if(file_exists($file_path)){
                $pic = $this->uploadFile($file_path);

            try{
                    unlink($file_path);

            }catch(Exception $e) {
                return $this->failure($e->getMessage());
                exit();
            }
        }
        return $pic;
    }


    /** 常见问题 */
    public function faq(Request $request){
        $list = QuestionType::where('is_show', 1)
        ->with(['commonProblems'=>function($q){
            $q->orderBy('sort', 'desc')->select('type_id','question as title','answer as value');
        }])
        ->orderBy('sort', 'desc')
        ->get();
        $dataList = array();
        foreach($list as $key=>$l){
            $dataList[]=array(
                'activeName'=>'activeName'.($key+1),
                'title'=>$l->name,
                'pic'=>$l->icon,
                'main'=>$l->commonProblems,
            );
        }
        return $this->success('ok', $dataList);
    }

}