113 lines
3.3 KiB
PHP
113 lines
3.3 KiB
PHP
<?php
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// +------------------------------------------------+
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// |http://www.cjango.com |
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// +------------------------------------------------+
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// | 修复BUG不是一朝一夕的事情，等我喝醉了再说吧！ |
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// +------------------------------------------------+
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// | Author: 小陈叔叔 <Jason.Chen> |
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// +------------------------------------------------+
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namespace app\common\service;
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use app\common\model\Storage as StorageModel;
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use think\Config;
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use think\Loader;
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use think\Request;
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use tools\Format;
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class Storage extends _Init
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{
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/**
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* 获取存储总量
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* @param array $map
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* @return string
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*/
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public static function total($map = [])
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{
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return Format::byte(StorageModel::where($map)->sum('size'));
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}
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/**
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* 存储文件所有类型
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* @return array
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*/
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public static function types()
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{
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return StorageModel::field('type')->distinct('type')->select();
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}
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/**
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* 磁盘剩余空间
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* @return string
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*/
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public static function diskUse()
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{
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$total = disk_total_space(".");
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return round((($total - disk_free_space(".")) / $total) * 100, 2);
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}
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/**
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* 上传文件
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* @param string $name
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* @return string|array
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*/
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public static function upload($name)
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{
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$File = Request::instance()->file($name);
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// 文件验证
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$validate = Loader::validate('Storage');
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if (!$validate->check([$name => $File])) {
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return $validate->getError();
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}
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// 检查是否有该文件，如果上传过，直接返回文件信息
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$info = StorageModel::where('hash', $File->hash())->find();
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if ($info) {
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$data = [
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'id' => $info->id,
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'name' => $info->name,
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'path' => ltrim($info->path, '.'),
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];
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return $data;
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}
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// 保存的规则
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$File->rule(function ($file) {
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$rule = explode('/', $file->getMime())[0] . '/';
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$rule .= date('Y-m/d');
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$rule .= '/' . $file->hash();
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$rule .= '.' . strtolower(pathinfo($file->getInfo('name'), PATHINFO_EXTENSION)); // 文件后缀
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return $rule;
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});
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$config = Config::get('storage');
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$fileInfo = $File->move($config['path'], true, $config['replace']);
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if ($fileInfo) {
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$data = [
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'type' => explode('/', $fileInfo->getMime())[0],
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'name' => rtrim($fileInfo->getInfo('name'), '.' . $fileInfo->getExtension()),
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'ext' => $fileInfo->getExtension(),
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'hash' => $fileInfo->hash(),
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'path' => ltrim($fileInfo->getPathname(), '.'),
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'size' => $fileInfo->getSize(),
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];
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// 保存文件信息
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if ($insert = StorageModel::create($data)) {
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$ret = [
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'id' => $insert->id,
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'name' => $insert->name,
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'path' => ltrim($insert->path, '.'),
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];
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Logs::write('上传文件', $data);
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return $ret;
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} else {
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return '数据保存失败';
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}
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} else {
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return $File->getError();
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}
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}
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}
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