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104 lines
3.4 KiB
104 lines
3.4 KiB
<?php
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// +----------------------------------------------------------------------
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// | ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2019 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
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// +----------------------------------------------------------------------
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// | 官方网站: http://demo.thinkadmin.top
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
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// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
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// +----------------------------------------------------------------------
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namespace app\index\controller;
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use library\Controller;
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use library\File;
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/**
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* 后台插件管理
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* Class Plugs
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* @package app\admin\controller\api
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*/
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class Upload extends Controller
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{
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public function index()
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{
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return $this->fetch();
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}
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/**
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* 系统选择器图标
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*/
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public function icon()
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{
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$this->title = '图标选择器';
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$this->field = input('field', 'icon');
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$this->fetch();
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}
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/**
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* Plupload 插件上传文件
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* @return \think\response\Json
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* @throws \think\Exception
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* @throws \think\exception\PDOException
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*/
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public function plupload()
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{
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if (!($file = $this->getUploadFile()) || empty($file)) {
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return json(['uploaded' => false, 'error' => ['message' => '文件上传异常，文件可能过大或未上传']]);
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}
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if (!$file->checkExt(strtolower(sysconf('storage_local_exts')))) {
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return json(['uploaded' => false, 'error' => ['message' => '文件上传类型受限，请在后台配置']]);
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}
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if ($file->checkExt('php,sh')) {
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return json(['uploaded' => false, 'error' => ['message' => '可执行文件禁止上传到本地服务器']]);
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}
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$this->safe = boolval(input('safe'));
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$this->uptype = 'local';
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$this->extend = pathinfo($file->getInfo('name'), PATHINFO_EXTENSION);
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$pre = date('Y-m') . '/' . date('d');
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$name = File::name($file->getPathname(), $this->extend, $pre, 'md5_file');
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$info = File::instance($this->uptype)->save($name, file_get_contents($file->getRealPath()), $this->safe);
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if (is_array($info) && isset($info['url'])) {
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return json(['uploaded' => true, 'filename' => $name, 'url' => $this->safe ? $name : $info['url']]);
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} else {
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return json(['uploaded' => false, 'error' => ['message' => '文件处理失败，请稍候再试！']]);
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}
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}
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/**
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* 获取文件上传方式
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* @return string
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* @throws \think\Exception
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* @throws \think\exception\PDOException
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*/
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private function getUploadType()
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{
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$this->uptype = input('uptype');
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if (!in_array($this->uptype, ['local', 'oss', 'qiniu'])) {
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$this->uptype = sysconf('storage_type');
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}
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return $this->uptype;
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}
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/**
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* 获取本地文件对象
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* @return \think\File
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*/
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private function getUploadFile()
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{
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try {
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return $this->request->file('file');
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} catch (\Exception $e) {
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$this->error(lang($e->getMessage()));
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}
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}
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}
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