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<?php
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header("Content-Type:text/html;charset=utf-8");
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error_reporting( E_ERROR | E_WARNING );
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include "Uploader.class.php";
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//上传配置
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$config = array(
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"savePath" => "upload/" , //存储文件夹
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"maxSize" => 1000 , //允许的文件最大尺寸，单位KB
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"allowFiles" => array( ".gif" , ".png" , ".jpg" , ".jpeg" , ".bmp" ) //允许的文件格式
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);
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//临时文件目录
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$tmpPath = "tmp/";
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//获取当前上传的类型
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$action = htmlspecialchars( $_GET[ "action" ] );
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if ( $action == "tmpImg" ) { // 背景上传
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//背景保存在临时目录中
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$config[ "savePath" ] = $tmpPath;
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$up = new Uploader( "upfile" , $config );
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$info = $up->getFileInfo();
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/**
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* 返回数据，调用父页面的ue_callback回调
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*/
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echo "<script>parent.ue_callback('" . $info[ "url" ] . "','" . $info[ "state" ] . "')</script>";
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} else {
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//涂鸦上传，上传方式采用了base64编码模式，所以第三个参数设置为true
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$up = new Uploader( "content" , $config , true );
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//上传成功后删除临时目录
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if(file_exists($tmpPath)){
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delDir($tmpPath);
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}
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$info = $up->getFileInfo();
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echo "{'url':'" . $info[ "url" ] . "',state:'" . $info[ "state" ] . "'}";
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}
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/**
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* 删除整个目录
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* @param $dir
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* @return bool
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*/
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function delDir( $dir )
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{
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//先删除目录下的所有文件：
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$dh = opendir( $dir );
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while ( $file = readdir( $dh ) ) {
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if ( $file != "." && $file != ".." ) {
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$fullpath = $dir . "/" . $file;
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if ( !is_dir( $fullpath ) ) {
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unlink( $fullpath );
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} else {
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delDir( $fullpath );
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}
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}
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}
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closedir( $dh );
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//删除当前文件夹：
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return rmdir( $dir );
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}
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