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<?php
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// +----------------------------------------------------------------------
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// | OneThink [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2013 http://www.onethink.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://www.zjzit.cn>
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// +----------------------------------------------------------------------
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namespace Admin\Controller;
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use Think\ShardUpload;
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/**
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* 文件控制器
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* 主要用于下载模型的文件上传和下载
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*/
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class FileController extends AdminController
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{
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/* 文件上传 */
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public function upload()
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{
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$return = array('status' => 1, 'info' => '上传成功', 'data' => '');
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/* 调用文件上传组件上传文件 */
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$File = D('File');
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$file_driver = C('DOWNLOAD_UPLOAD_DRIVER');
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$info = $File->upload(
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$_FILES,
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C('DOWNLOAD_UPLOAD'),
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C('DOWNLOAD_UPLOAD_DRIVER'),
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C("UPLOAD_{$file_driver}_CONFIG")
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);
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/* 记录附件信息 */
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if ($info) {
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$return['data'] = think_encrypt(json_encode($info['download']));
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$return['info'] = $info['download']['name'];
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} else {
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$return['status'] = 0;
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$return['info'] = $File->getError();
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}
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/* 返回JSON数据 */
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$this->ajaxReturn($return);
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}
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/* 文件分片上传 */
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public function shard_upload()
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{
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//关闭缓存
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header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
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header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
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header("Cache-Control: no-store, no-cache, must-revalidate");
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header("Cache-Control: post-check=0, pre-check=0", false);
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header("Pragma: no-cache");
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$uploader = new ShardUpload();
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if (I('get.type') == 1) {
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$uploader->set('path', './Uploads/Material');
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}
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if (I('get.typee') == 1) {
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$uploader->set('path', './Uploads/Ios/description');
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}
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// var_dump($_POST);
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// exit;
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//用于断点续传，验证指定分块是否已经存在，避免重复上传
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if (isset($_POST['status'])) {
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if ($_POST['status'] == 'chunkCheck') {
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$target = C('DOWNLOAD_UPLOAD.rootPath') . "/" . $_POST['name'] . '/' . $_POST['chunkIndex'];
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if (file_exists($target) && filesize($target) == $_POST['size']) {
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die('{"ifExist":1}');
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}
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die('{"ifExist":0}');
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} elseif ($_POST['status'] == 'md5Check') {
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} elseif ($_POST['status'] == 'chunksMerge') {
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if ($result = $uploader->chunksMerge($_POST['name'], $_POST['chunks'], $_POST['ext'])) {
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//todo 把md5签名存入持久层，供未来的秒传验证
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echo $result;
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exit();
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}
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}
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}
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if (($path = $uploader->upload('file', $_POST)) !== false) {
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die($path);
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}
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}
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/* 苹果渠道包文件分片上传 */
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public function ios_shard_upload()
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{
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//关闭缓存
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header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
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header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
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header("Cache-Control: no-store, no-cache, must-revalidate");
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header("Cache-Control: post-check=0, pre-check=0", false);
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header("Pragma: no-cache");
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$uploader = new ShardUpload();
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//用于断点续传，验证指定分块是否已经存在，避免重复上传
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if (isset($_POST['status'])) {
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if ($_POST['status'] == 'chunkCheck') {
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$target = C('DOWNLOAD_UPLOAD.rootPath') . "/" . $_POST['name'] . '/' . $_POST['chunkIndex'];
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if (file_exists($target) && filesize($target) == $_POST['size']) {
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die('{"ifExist":1}');
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}
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die('{"ifExist":0}');
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} elseif ($_POST['status'] == 'md5Check') {
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} elseif ($_POST['status'] == 'chunksMerge') {
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if ($result = $uploader->chunksMerge($_POST['name'], $_POST['chunks'], $_POST['ext'])) {
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//todo 把md5签名存入持久层，供未来的秒传验证
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echo $result;
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exit();
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}
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}
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}
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if (($path = $uploader->iosUpload('file', $_POST)) !== false) {
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die($path);
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}
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}
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/* 下载文件 */
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public function download($id = null)
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{
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if (empty($id) || !is_numeric($id)) {
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$this->error('参数错误！');
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}
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$logic = D('Download', 'Logic');
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if (!$logic->download($id)) {
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$this->error($logic->getError());
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}
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}
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/*下载文件*/
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public function downloadFile($id = '')
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{
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if (empty($id) || !is_numeric($id)) {
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$this->error('参数错误！');
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}
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$File = D('File');
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$root = C('DOWNLOAD_UPLOAD.rootPath');
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$call = array($this, 'setDownload');
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if (false === $File->download($root, $id, $call)) {
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$this->error = $File->getError();
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}
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}
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/**
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* 新增下载次数（File模型回调方法）
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*/
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public function setDownload($id)
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{
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$map = array('id' => $id);
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D('File')->where($map)->setInc('download');
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}
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/**
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* 上传图片
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* @author huajie <banhuajie@163.com>
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*/
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public function uploadPicture()
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{
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//TODO: 用户登录检测
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/* 返回标准数据 */
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$return = array('status' => 1, 'info' => '上传成功', 'data' => '');
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/* 调用文件上传组件上传文件 */
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$Picture = D('Picture');
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$pic_driver = C('PICTURE_UPLOAD_DRIVER');
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$info = $Picture->upload(
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$_FILES,
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C('PICTURE_UPLOAD'),
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C('PICTURE_UPLOAD_DRIVER'),
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C("UPLOAD_{$pic_driver}_CONFIG"),
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$_REQUEST['flag']
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); //TODO:上传到远程服务器
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// 添加水印
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if ($_REQUEST['flag']) {
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$this->addWatermarkOnPic($info['download']);
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}
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/* 记录图片信息 */
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if ($info) {
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$return['status'] = 1;
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if (empty($info['download'])) {
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$file = $info['file'];
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} else {
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$file = $info['download'];
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}
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$return = array_merge($file, $return);
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} else {
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$return['status'] = 0;
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$return['info'] = $Picture->getError();
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}
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ob_clean();
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/* 返回JSON数据 */
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$this->ajaxReturn($return);
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}
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public function uploadDoc()
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{
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//TODO: 用户登录检测
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/* 返回标准数据 */
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$return = array('status' => 1, 'info' => '上传成功', 'data' => '');
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/* 调用文件上传组件上传文件 */
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$File = D('File');
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$file_driver = C('DOWNLOAD_UPLOAD_DRIVER');
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$info = $File->upload(
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$_FILES,
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C('DOWNLOAD_UPLOAD'),
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C('DOWNLOAD_UPLOAD_DRIVER'),
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C("UPLOAD_{$file_driver}_CONFIG"),
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$_REQUEST['flag']
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); //TODO:上传到远程服务器
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/* 记录图片信息 */
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if ($info) {
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$return['status'] = 1;
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$return = array_merge($info['download'], $return);
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} else {
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$return['status'] = 0;
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$return['info'] = $File->getError();
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}
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ob_clean();
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/* 返回JSON数据 */
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$this->ajaxReturn($return);
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}
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/**
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* 给图片添加水印
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* @author 鹿文学
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* @date 2018-05-03
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*/
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public function addWatermarkOnPic($info)
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{
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if (empty($info['water'])) {
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return false;
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}
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// watermark
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$tool = M('tool', "tab_")->field('config')->where(['name' => 'watermark'])->select();
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//没有此设置
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if (empty($tool)) {
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return false;
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}
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$water = json_decode($tool[0]['config'], true);
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$temp = explode(',', $water['position']);
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$position = 3 * $temp[0] + $temp[1] + 1;
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$image = new \Think\Image();
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if ($water['types'] == 1) { // 文字
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$offset = array(
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$water['hoffset'] ? $water['hoffset'] : 0,
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$water['voffset'] ? $water['voffset'] : 0
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);
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$image->open(ROOTTT . $info['path'])->text($water['font_text'], FONTS . $water['font'], $water['font_size'], $water['font_color'], $position, $offset)->save(ROOTTT . $info['water'], $image->type(), $water['quality']);
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} else { // 图片
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$img_url = M('picture')->find($water['icon']);
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$img_url = $img_url['path'];
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$image->open(ROOTTT . $info['path'])->water(ROOTTT . $img_url, $position, $water['transparency'])->save(ROOTTT . $info['water'], $image->type(), $water['quality']);
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}
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}
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}
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