258 lines
8.6 KiB
PHP
258 lines
8.6 KiB
PHP
<?php
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/**
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* tpshop
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* ============================================================================
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* 版权所有 2015-2027 深圳搜豹网络科技有限公司，并保留所有权利。
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* 网站地址: http://www.tp-shop.cn
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* ----------------------------------------------------------------------------
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* 商业用途务必到官方购买正版授权, 使用盗版将严厉追究您的法律责任。
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* ============================================================================
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* Author: 当燃
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* Date: 2015-09-22
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*/
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namespace app\admin\controller;
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class Uploadify extends Base{
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public function upload(){
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$func = I('func');
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$path = I('path','temp');
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$image_upload_limit_size = config('image_upload_limit_size');
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$fileType = I('fileType','Images'); //上传文件类型，视频，图片
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if($fileType == 'Flash'){
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$upload = U('Admin/Ueditor/videoUp',array('savepath'=>$path,'pictitle'=>'banner','dir'=>'video'));
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$type = 'mp4,3gp,flv,avi,wmv';
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}else{
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$upload = U('Admin/Ueditor/imageUp',array('savepath'=>$path,'pictitle'=>'banner','dir'=>'images'));
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$type = 'jpg,png,gif,jpeg';
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}
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$info = array(
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'num'=> I('num/d'),
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'fileType'=> $fileType,
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'title' => '',
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'upload' =>$upload,
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'fileList'=>U('Admin/Uploadify/fileList',array('path'=>$path)),
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'size' => $image_upload_limit_size/(1024 * 1024).'M',
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'type' =>$type,
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'input' => I('input'),
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'func' => empty($func) ? 'undefined' : $func,
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);
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$this->assign('info',$info);
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return $this->fetch();
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}
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//自定义海报专用上传图片
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public function poster_upload(){
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$func = I('func');
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$path = I('path','temp');
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$image_upload_limit_size = config('image_upload_limit_size');
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$fileType = I('fileType','Images'); //上传文件类型，视频，图片
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if($fileType == 'Flash'){
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$upload = U('Admin/Ueditor/videoUp',array('savepath'=>$path,'pictitle'=>'banner','dir'=>'video'));
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$type = 'mp4,3gp,flv,avi,wmv';
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}else{
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$upload = U('Admin/Ueditor/imageUp',array('savepath'=>$path,'pictitle'=>'banner','dir'=>'images'));
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$type = 'jpg,png,gif,jpeg';
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}
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$info = array(
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'num'=> I('num/d'),
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'fileType'=> $fileType,
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'title' => '',
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'upload' =>$upload,
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'fileList'=>U('Admin/Uploadify/fileList',array('path'=>$path)),
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'size' => $image_upload_limit_size/(1024 * 1024).'M',
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'type' =>$type,
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'input' => I('input'),
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'func' => empty($func) ? 'undefined' : $func,
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);
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$this->assign('info',$info);
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return $this->fetch();
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}
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/**
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* 删除上传的图片,视频
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*/
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public function delupload(){
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$action = I('action','del');
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$filename= I('filename');
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$filename= empty($filename) ? I('url') : $filename;
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$filename= str_replace('../','',$filename);
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$filename= trim($filename,'.');
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$filename= trim($filename,'/');
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if($action=='del' && !empty($filename) && file_exists($filename)){
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$filetype = strtolower(strstr($filename,'.'));
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$phpfile = strtolower(strstr($filename,'.php')); //排除PHP文件
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$erasable_type = C('erasable_type'); //可删除文件
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if(!in_array($filetype,$erasable_type) || $phpfile){
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exit;
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}
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if(unlink($filename)){
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$this->deleteWechatImage(I('url'));
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echo 1;
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}else{
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echo 0;
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}
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exit;
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}
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}
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public function fileList()
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{
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/* 判断类型 */
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$type = I('type','Images');
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switch ($type){
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/* 列出图片 */
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case 'Images' : $allowFiles = 'png|jpg|jpeg|gif|bmp';break;
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case 'Flash' : $allowFiles = 'mp4|3gp|flv|avi|wmv|flash|swf';break;
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/* 列出文件 */
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default : $allowFiles = '.+';
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}
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$path = UPLOAD_PATH.I('path','temp');
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//echo file_exists($path);echo $path;echo '--';echo $allowFiles;echo '--';echo $key;exit;
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$listSize = 100000;
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$key = empty($_GET['key']) ? '' : $_GET['key'];
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/* 获取参数 */
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$size = isset($_GET['size']) ? htmlspecialchars($_GET['size']) : $listSize;
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$start = isset($_GET['start']) ? htmlspecialchars($_GET['start']) : 0;
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$end = $start + $size;
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/* 获取文件列表 */
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$files = $this->getfiles($path, $allowFiles, $key,['public/upload/goods/thumb']);
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if (!count($files)) {
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echo json_encode(array(
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"state" => "没有相关文件",
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"list" => array(),
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"start" => $start,
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"total" => count($files)
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));
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exit;
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}
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/* 获取指定范围的列表 */
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$len = count($files);
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for ($i = min($end, $len) - 1, $list = array(); $i < $len && $i >= 0 && $i >= $start; $i--){
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$list[] = $files[$i];
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}
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/* 返回数据 */
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$result = json_encode(array(
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"state" => "SUCCESS",
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"list" => $list,
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"start" => $start,
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"total" => count($files)
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));
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echo $result;
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}
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/**
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* 遍历获取目录下的指定类型的文件
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* @param $path
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* @param array $files
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* @return array
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*/
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private function getfiles($path, $allowFiles, $key,$ignore = array(), &$files = array()){
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if (!is_dir($path)) return null;
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if(substr($path, strlen($path) - 1) != '/') $path .= '/';
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$handle = opendir($path);
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while (false !== ($file = readdir($handle))) {
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if ($file != '.' && $file != '..') {
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$path2 = $path . $file;
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if (is_dir($path2) && !in_array($path2,$ignore)) {
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$this->getfiles($path2, $allowFiles, $key,array(), $files);
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} else {
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if (preg_match("/\.(".$allowFiles.")$/i", $file) && preg_match("/.*". $key .".*/i", $file)) {
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$files[] = array(
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'url'=> '/'.$path2,
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'name'=> $file,
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'mtime'=> filemtime($path2)
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);
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}
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}
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}
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}
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return $files;
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}
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public function preview(){
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// 此页面用来协助 IE6/7 预览图片，因为 IE 6/7 不支持 base64
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$DIR = 'preview';
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// Create target dir
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if (!file_exists($DIR)) {
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@mkdir($DIR);
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}
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$cleanupTargetDir = true; // Remove old files
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$maxFileAge = 5 * 3600; // Temp file age in seconds
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if ($cleanupTargetDir) {
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if (!is_dir($DIR) || !$dir = opendir($DIR)) {
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die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Failed to open temp directory."}, "id" : "id"}');
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}
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while (($file = readdir($dir)) !== false) {
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$tmpfilePath = $DIR . DIRECTORY_SEPARATOR . $file;
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// Remove temp file if it is older than the max age and is not the current file
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if (@filemtime($tmpfilePath) < time() - $maxFileAge) {
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@unlink($tmpfilePath);
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}
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}
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closedir($dir);
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}
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$src = file_get_contents('php://input');
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if (preg_match("#^data:image/(\w+);base64,(.*)$#", $src, $matches)) {
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$previewUrl = sprintf(
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"%s://%s%s",
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isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off' ? 'https' : 'http',
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$_SERVER['HTTP_HOST'],$_SERVER['REQUEST_URI']
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);
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$previewUrl = str_replace("preview.php", "", $previewUrl);
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$base64 = $matches[2];
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$type = $matches[1];
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if ($type === 'jpeg') {
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$type = 'jpg';
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}
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$filename = md5($base64).".$type";
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$filePath = $DIR.DIRECTORY_SEPARATOR.$filename;
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if (file_exists($filePath)) {
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die('{"jsonrpc" : "2.0", "result" : "'.$previewUrl.'preview/'.$filename.'", "id" : "id"}');
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} else {
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$data = base64_decode($base64);
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$filePathLower = strtolower($filePath);
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if (strstr($filePathLower, '../') || strstr($filePathLower, '..\\') || strstr($filePathLower, '.php')) {
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die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "文件上传格式错误 error ！"}}');
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}
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file_put_contents($filePath, $data);
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die('{"jsonrpc" : "2.0", "result" : "'.$previewUrl.'preview/'.$filename.'", "id" : "id"}');
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}
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} else {
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die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "un recoginized source"}}');
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}
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}
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public function wechatImageList($listSize, $get)
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{
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$size = isset($get['size']) ? intval($get['size']) : $listSize;
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$start = isset($get['start']) ? intval($get['start']) : 0;
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$logic = new \app\common\logic\WechatLogic;
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return $logic->getPluginImages($size, $start);
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}
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public function deleteWechatImage($file_path)
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{
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$logic = new \app\common\logic\WechatLogic;
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$logic->deleteImage($file_path);
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}
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} |