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133 lines
4.1 KiB
PHP
Executable File
133 lines
4.1 KiB
PHP
Executable File
<?php
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// +----------------------------------------------------------------------
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// | ShopXO 国内领先企业级B2C免费开源电商系统
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// +----------------------------------------------------------------------
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// | Copyright (c) 2011~2019 http://shopxo.net All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: Devil
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// +----------------------------------------------------------------------
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namespace base;
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/**
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* 文件上传
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-06-28
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* @desc 支持所有文件存储到硬盘
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*/
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class FileUpload
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{
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// 配置
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private $config;
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/**
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* 构造方法
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-10-19
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* @desc description
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* @param [array] $params [输入参数]
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*/
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public function __construct($params = [])
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{
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$this->config['root_path'] = isset($params['root_path']) ? $params['root_path'] : ROOT.'public';
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$this->config['path'] = isset($params['path']) ? $params['path'] : DS.'static'.DS.'upload'.DS.'file'.DS.date('Y').DS.date('m').DS.date('d').DS;
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}
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/**
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* 文件存储
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-06-29
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* @desc description
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* @param [string] $name [表单name]
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* @param [int] $index[多文件索引]
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* @return [mixed] [array | 错误信息]
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*/
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function Save($name, $index = false)
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{
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// 基础校验
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$error = FileUploadError($name, $index);
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if($error !== true)
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{
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return ['status'=>false, 'msg'=>$error];
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}
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// 存储目录校验
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$dir = str_replace(['//', '\\\\'], ['/', '\\'], $this->config['root_path'].$this->config['path']);
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$this->IsMkdir($dir);
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// 临时文件数据
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if($index === false)
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{
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$original_name = $_FILES[$name]['name'];
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$temp_file = $_FILES[$name]['tmp_name'];
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$size = $_FILES[$name]['size'];
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$type = $_FILES[$name]['type'];
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} else {
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$original_name = $_FILES[$name]['name'][$index];
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$temp_file = $_FILES[$name]['tmp_name'][$index];
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$size = $_FILES[$name]['size'][$index];
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$type = $_FILES[$name]['type'][$index];
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}
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$ext_all = explode('.', $original_name);
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$ext = $ext_all[count($ext_all)-1];
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// 生成新的文件名称
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$filename = $this->RandNewFilename().'.'.$ext;
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// 存储
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if(move_uploaded_file($temp_file, $dir.$filename))
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{
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$data = [
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'name' => $original_name,
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'url' => $this->config['path'].$filename,
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'file_path' => $this->config['path'],
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'file_name' => $filename,
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'file_ext' => $ext,
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'file_size' => $size,
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'file_type' => $type,
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'file_hash' => hash_file('sha256', $dir.$filename, false),
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];
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return ['status'=>true, 'msg'=>'上传成功', 'data'=>$data];
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}
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return ['status'=>false, 'msg'=>'文件存储失败'];
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}
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/**
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* 路径不存在则创建
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-06-29
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* @desc description
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* @param [string] $dir [文件路径]
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*/
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private function IsMkdir($dir)
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{
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if(!is_dir($dir))
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{
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mkdir($dir, 0777, true);
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}
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}
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/**
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* 生成新的文件名称
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* @author Devil
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* @blog http://gong.gg/
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* @version 1.0.0
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* @date 2018-06-29
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* @desc description
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* @return [string] [文件名称]
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*/
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private function RandNewFilename()
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{
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return date('YmdHis').rand(0,9).rand(0,9).rand(0,9).rand(0,9).rand(0,9);
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}
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}
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?>
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