<?php

namespace app\common\api;

/**
 * Description of UploadApi
 *
 * @author sgq
 */
class UploadApi {

    protected $fileSize = 5 * 1024 * 1024;
    protected $fileExt = "jpg,png,gif,pdf";
    protected $fileMime = "image/jpg,image/png,image/gif,application/pdf";

    public function __construct($config = []) {
        $this->fileSize = $config["maxSize"] ?: $this->fileSize;
        $this->fileExt = $config["fileExt"] ?: $this->fileExt;
        $this->fileMime = $config["fileMime"] ?: $this->fileMime;
    }

    /**
     * 批量上传文件
     * @param type $files
     * @return type
     */
    public function uploadList($files) {
        try {
            validate(['image' => 'fileSize:' . $this->maxSize . '|fileExt:' . $this->fileExt . '|fileMime:' . $this->fileMime])
                    ->check($files);
            $savename = [];
            foreach ($files as $file) {
                $savename[] = \think\facade\Filesystem::disk("public")->putFile('topic', $file);
            }
            return $savename;
        } catch (\think\exception\ValidateException $e) {
            echo $e->getMessage();
        }
    }

    /**
     * 单个文件上传
     * @param type $file
     * @return type
     */
    public function uploadOne($file) {
        try {
            validate(['image' => 'fileSize:' . $this->maxSize . '|fileExt:' . $this->fileExt . '|fileMime:' . $this->fileMime])
                    ->check($file);
            $savename = \think\facade\Filesystem::disk("public")->putFile('topic', $file);
            return $savename;
        } catch (\think\exception\ValidateException $e) {
            echo $e->getMessage();
        }
    }

}