PHP code example of aoding9 / laravel-baidu-aip

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

aoding9 / laravel-baidu-aip example snippets

return [
    'app_id'=>env('BAIDU_AIP_APP_ID',null),
    'api_key'=>env('BAIDU_AIP_API_KEY',null),
    'secret_key'=>env('BAIDU_AIP_SECRET_KEY',null),
    'group_id'=>env('BAIDU_AIP_GROUP_ID',null),
];

use Aoding9\BaiduAip\BaiduAipService;

function test() {
    //$aipFace = app('baiduAip')->aipFace(); // 别名
    $aipFace = app(BaiduAipService::class)->aipFace(); 
    $score = $aipFace
        ->matchFacesByUrl(
            $url1 = 'https://pix2.tvzhe.com/thumb/star/0/221/260x346.jpg',
            $url2 = 'https://n.sinaimg.cn/sinacn10114/40/w2000h2840/20190226/7aa0-htptaqe7306666.jpg'
        );
    dd($url1, $url2, '吴京1和吴京2相似度' . $score);
}

use Illuminate\Database\Eloquent\Model;
use Aoding9\BaiduAip\BaiduAipService;
class Staff extends Model {
    /**
     * @Desc 根据人脸，匹配人员model，需要提前增加用户组，并且把用户的人脸注册进去，绑定userid
     * @param string $face 上传的图片url
     */
    public static function getStaffByFaceImage($face): Staff {
        $aipFace = app(BaiduAipService::class)->aipFace();
        try {
            $staffId = $aipFace->searchApi($face); // 返回用户id或null，或抛异常
            $staff = Staff::findOrFail($staffId); // 未找到也抛异常
        } catch (\Exception $e) {
            throw new \Exception('未匹配到人员信息',$e->getCode());
        }

        return $staff;
    }
}

// 前端上传人脸图片，根据图片地址，检索用户模型
$face = request()->input('face');
$staff = Staff::getStaffByFaceImage($face);

use Aoding9\BaiduAip\BaiduAipService;

 function test() {
        $aipFace = app(BaiduAipService::class)->aipFace();
        // 不传参则使用env的默认用户组id
        dd($aipFace->groupAddApi());  // 新增用户组
        dd($aipFace->groupDeleteApi()); // 删除用户组
        dd($aipFace->getGroupListApi()); // 获取用户组列表
        dd($aipFace->getGroupUsersApi()); // 获取用户组的用户id列表
        dd($aipFace->getUserApi(1)); // 获取根据用户id获取user_info
    }

namespace App\Observers;
use App\Models\Staff;
use Aoding9\BaiduAip\BaiduAipService;
use Log;

class StaffObserver {
    public $aipFace;

    public function __construct() {
        if (!$this->aipFace) {
            $this->aipFace = app(BaiduAipService::class)->aipFace();
        }
    }

    // 创建用户时，往用户组注册用户，并将头像添加到用户人脸库，绑定用户id（如果之前没创建用户组，需要先创建用户组），把姓名也存入user_info
    public function created(Staff $model) {
        $result = $this->aipFace->addUserApi($model->avatar_url, $model->id, null, null, ['user_info' => $model->name]);
        Log::info('人脸注册成功:' . $model->name, $result);
    }
    // 头像变更时，更新用户的人脸库
    public function updating(Staff $model) {
        if ($model->avatar) {
            $result = $this->aipFace->updateUserApi($model->avatar_url, $model->id, null, null, ['user_info' => $model->name]);
            Log::info('人脸更新成功:' . $model->name, $result);
        }
    }

    // 删除用户时，删除用户组里的用户
    public function deleted(Staff $model) {
        $result = $this->aipFace->deleteUserApi($model->id);
        Log::info('人脸删除成功:' . $model->name, $result);
    }
}