80 lines
2.2 KiB
PHP
80 lines
2.2 KiB
PHP
<?php
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/**
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* 本地文件处理类
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* @author Nintendov
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*/
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namespace Vin\FileStorage\Driver;
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use Vin\FileStorage;
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class File extends FileStorage{
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/**
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* 本地写文件
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*/
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public function put($rootpath,$filename, $content,$maxSize=-1, $cover = TRUE){
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$filename = '.'.$rootpath.$filename;
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if($maxSize!=-1){
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if(strlen($content>$maxSize)){
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return '文件大小超过限制';
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}
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}
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$dir = dirname($filename);
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if(!is_dir($dir))
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mkdir($dir,0755,true);
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if(false === file_put_contents($filename,$content)){
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E(L('_STORAGE_WRITE_ERROR_').':'.$filename);
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}else{
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$this->contents[$filename]=$content;
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return true;
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}
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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 $files
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* @return array
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*/
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public function listFile($rootpath, $path ,$allowFiles='all'){
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$path = $_SERVER['DOCUMENT_ROOT'].__ROOT__.$rootpath.$path;
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return $this->getList($path, $allowFiles);
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}
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public function getList($path ,$allowFiles='all' , &$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)) {
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$this->getList($path2, $allowFiles, $files);
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} else {
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if($allowFiles!='all'){
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if (preg_match("/\.(".$allowFiles.")$/i", $file)) {
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$files[] = array(
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'url'=> substr($path2, strlen($_SERVER['DOCUMENT_ROOT'])),
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'mtime'=> filemtime($path2)
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);
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}
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}else{
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$files[] = array(
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'url'=> substr($path2, strlen($_SERVER['DOCUMENT_ROOT'])),
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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 $files;
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}
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/**
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* 得到路径
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*/
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public function getPath($rootpath,$path){
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$path = __ROOT__.$rootpath.$path;
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return $path;
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}
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} |