芝麻web文件管理V1.00

编辑当前文件:/home/royashxg/bit-alphas-ltd.com/user/project/vendor/zanysoft/laravel-zip/src/ZipManager.php
<?php namespace ZanySoft\Zip; use \ZanySoft\Zip\Zip; use \Exception; /** * Multiple ZipArchive manager * * @package ZanySoft/Zip * @author ZanySof <info@zanysoft.co> * @license MIT * */ class ZipManager { /** * Array of managed zip files * * @var array */ private $zip_archives = array(); /** * Add a \Coodojo\Zip\Zip object to manager * * @param \ZanySoft\Zip\Zip $zip * * @return \ZanySoft\Zip\ZipManager */ public function addZip(\ZanySoft\Zip\Zip $zip) { $this->zip_archives[] = $zip; return $this; } /** * Remove a \Coodojo\Zip\Zip object from manager * * @param \ZanySoft\Zip\Zip $zip * * @return \ZanySoft\Zip\ZipManager */ public function removeZip(\ZanySoft\Zip\Zip $zip) { $archive_key = array_search($zip, $this->zip_archives, true); if ( $archive_key === false ) throw new Exception("Archive not found"); unset($this->zip_archives[$archive_key]); return $this; } /** * Get a list of managed Zips * * @return array */ public function listZips() { $list = array(); foreach ( $this->zip_archives as $key=>$archive ) $list[$key] = $archive->getZipFile(); return $list; } /** * Get a a \Coodojo\Zip\Zip object * * @param int $zipId The zip id from self::listZips() * * @return \ZanySoft\Zip\Zip */ public function getZip($zipId) { if ( array_key_exists($zipId, $this->zip_archives) === false ) throw new Exception("Archive not found"); return $this->zip_archives[$zipId]; } /** * Set current base path (just to add relative files to zip archive) * for all zip files * * @param string $path * * @return \ZanySoft\Zip\ZipManager */ public function setPath($path) { try { foreach ( $this->zip_archives as $archive ) $archive->setPath($path); } catch (Exception $ze) { throw $ze; } return $this; } /** * Get a list of paths used by Zips * * @return array */ public function getPath() { $paths = array(); foreach ( $this->zip_archives as $key=>$archive ) $paths[$key] = $archive->getPath(); return $paths; } /** * Set default file mask for all Zips * * @param int $mask * * @return \ZanySoft\Zip\ZipManager */ public function setMask($mask) { try { foreach ( $this->zip_archives as $archive ) $archive->setMask($mask); } catch (Exception $ze) { throw $ze; } return $this; } /** * Get a list of masks from Zips * * @return array */ public function getMask() { $masks = array(); foreach ( $this->zip_archives as $key=>$archive ) $masks[$key] = $archive->getMask(); return $masks; } /** * Get a list of files in Zips * * @return array */ public function listFiles() { $files = array(); try { foreach ( $this->zip_archives as $key=>$archive ) $files[$key] = $archive->listFiles(); } catch (Exception $ze) { throw $ze; } return $files; } /** * Extract Zips to common destination * * @param string $destination Destination path * @param bool $separate Specify if files should be placed in different directories * @param array $files Array of files to extract * * @return bool */ public function extract($destination, $separate = true, $files = null) { try { foreach ( $this->zip_archives as $archive ) { $local_path = substr($destination, -1) == '/' ? $destination : $destination.'/'; $local_file = pathinfo($archive->getZipFile()); $local_destination = $separate ? ($local_path.$local_file['filename']) : $destination; $archive->extract($local_destination, $files = null); } } catch (Exception $ze) { throw $ze; } return true; } /** * Merge multiple Zips into one * * @param string $output_zip_file Destination zip * @param bool $separate Specify if files should be placed in different directories * * @return bool */ public function merge($output_zip_file, $separate = true) { $pathinfo = pathinfo($output_zip_file); $temporary_folder = $pathinfo['dirname']."/".self::getTemporaryFolder(); try { $this->extract($temporary_folder, $separate, null); $zip = Zip::create($output_zip_file); $zip->add($temporary_folder, true)->close(); self::recursiveUnlink($temporary_folder); } catch (Exception $ze) { throw $ze; } catch (Exception $e) { throw $e; } return true; } /** * Add a file to zip * * @param mixed $file_name_or_array filename to add or an array of filenames * @param bool $flatten_root_folder in case of directory, specify if root folder should be flatten or not * * @return \ZanySoft\Zip\ZipManager */ public function add($file_name_or_array, $flatten_root_folder = false) { try { foreach ( $this->zip_archives as $archive ) $archive->add($file_name_or_array, $flatten_root_folder); } catch (Exception $ze) { throw $ze; } return $this; } /** * Delete a file from Zips * * @param mixed $file_name_or_array filename to add or an array of filenames * * @return \ZanySoft\Zip\ZipManager */ public function delete($file_name_or_array) { try { foreach ( $this->zip_archives as $archive ) $archive->delete($file_name_or_array); } catch (Exception $ze) { throw $ze; } return $this; } /** * Close Zips * * @return bool */ public function close() { try { foreach ( $this->zip_archives as $archive ) $archive->close(); } catch (Exception $ze) { throw $ze; } return true; } private static function removeExtension($filename) { $file_info = pathinfo($filename); return $file_info['filename']; } private static function getTemporaryFolder() { return "zip-temp-folder-".md5(uniqid(rand(), true), 0); } /** * @param string $folder */ private static function recursiveUnlink($folder) { foreach ( new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($folder, \FilesystemIterator::SKIP_DOTS), \RecursiveIteratorIterator::CHILD_FIRST) as $path ) { $pathname = $path->getPathname(); if ( $path->isDir() ) { $action = rmdir($pathname); } else { $action = unlink($pathname); } if ( $action === false ) throw new Exception("Error deleting ".$pathname." during recursive unlink of folder ".$folder); } $action = rmdir($folder); if ( $action === false ) throw new Exception("Error deleting folder ".$folder); } }