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<?php
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// +----------------------------------------------------------------------
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// | ThinkLibrary 5.1 for ThinkPhP 5.1
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// +----------------------------------------------------------------------
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// | 版权所有 2017~2020 [ https://www.dtapp.net ]
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// +----------------------------------------------------------------------
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// | 官方网站: https://gitee.com/liguangchun/ThinkLibrary
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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 仓库地址 ：https://gitee.com/liguangchun/ThinkLibrary
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// | github 仓库地址 ：https://github.com/GC0202/ThinkLibrary
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// | Packagist 地址 ：https://packagist.org/packages/liguangchun/think-library
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// +----------------------------------------------------------------------
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namespace DtApp\ThinkLibrary\helper;
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use DtApp\ThinkLibrary\exception\DtAppException;
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use ZipArchive;
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/**
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* 文件管理类
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* Class Files
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* @mixin Files
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* @package DtApp\ThinkLibrary\helper
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*/
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class Files
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{
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/**
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* 删除文件
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* @param string $name 路径
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* @return bool
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* @throws DtAppException
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*/
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public function delete($name)
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{
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if (empty($name)) throw new DtAppException('请检查需要删除文件夹的名称');
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if (file_exists($name)) if (unlink($name)) return true;
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return false;
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}
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/**
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* 删除文件夹
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* @param string $name 路径
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* @return bool
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* @throws DtAppException
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*/
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public function deletes($name)
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{
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if (empty($name)) throw new DtAppException('请检查需要删除文件夹的名称');
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//先删除目录下的文件：
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$dh = opendir($name);
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while ($file = readdir($dh)) {
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if ($file != "." && $file != "..") {
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$fullpath = $name . "/" . $file;
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if (!is_dir($fullpath)) {
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unlink($fullpath);
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} else {
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$this->deletes($fullpath);
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}
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}
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}
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closedir($dh);
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//删除当前文件夹：
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if (rmdir($name)) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* 把文件夹里面的文件打包成zip文件
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* @param string $name 路径
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* @param string $suffix_name 需要打包的后缀名，默认.png
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* @param string $file_name 文件名，默认全部名
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* @return bool
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* @throws DtAppException
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*/
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public function folderZip($name, $suffix_name = '.png', $file_name = '*')
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{
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if (empty($name)) throw new DtAppException('请检查需要打包的路径名称');
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try {
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// 获取目录下所有某个结尾的文件列表
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$list = glob($name . "{$file_name}.{$suffix_name}");
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$fileList = $list;
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$zip = new ZipArchive();
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// 打开压缩包
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$zip->open($name, ZipArchive::CREATE);
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//向压缩包中添加文件
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foreach ($fileList as $file) $zip->addFile($file, basename($file));
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//关闭压缩包
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$zip->close();
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return true;
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} catch (\Exception $e) {
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return false;
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}
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}
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}
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