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73 lines
2.1 KiB
73 lines
2.1 KiB
<?php
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if ( ! class_exists('PMXE_Zip')){
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class PMXE_Zip
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{
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/**
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* Add files and sub-directories in a folder to zip file.
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* @param string $folder
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* @param ZipArchive|PclZip $zipFile
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* @param int $exclusiveLength Number of text to be exclusived from the file path.
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*/
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private static function folderToZip($folder, &$zipFile, $exclusiveLength, $type = 'zip', $removePath = '') {
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$handle = opendir($folder);
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if($handle !== false) {
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while (false !== $f = readdir($handle)) {
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if ($f != '.' && $f != '..') {
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$filePath = "$folder/$f";
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// Remove prefix from file path before add to zip.
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$localPath = substr($filePath, $exclusiveLength);
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// Fall back to PclZip if ZipArchive is unavailable.
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if( 'zip' === $type ) {
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if ( is_file( $filePath ) ) {
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$zipFile->addFile( $filePath, $localPath );
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} elseif ( is_dir( $filePath ) ) {
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// Add sub-directory.
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$zipFile->addEmptyDir( $localPath );
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self::folderToZip( $filePath, $zipFile, $exclusiveLength );
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}
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}else{
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if( is_file($filePath)) {
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$zipFile->add( $filePath, '', $removePath );
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}
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}
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}
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}
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closedir($handle);
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}
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}
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/**
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* Zip a folder (include itself).
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* Usage:
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* PMXE_Zip::zipDir('/path/to/sourceDir', '/path/to/out.zip');
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*
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* @param string $sourcePath Path of directory to be zip.
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* @param string $outZipPath Path of output zip file.
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*/
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public static function zipDir($sourcePath, $outZipPath)
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{
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$pathInfo = pathInfo($sourcePath);
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$parentPath = $pathInfo['dirname'];
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$dirName = $pathInfo['basename'];
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// Fall back to PclZip if ZipArchive is unavailable.
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if(class_exists('ZipArchive')){
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$z = new ZipArchive();
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$z->open($outZipPath, ZIPARCHIVE::CREATE);
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$z->addEmptyDir($dirName);
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self::folderToZip($sourcePath, $z, strlen("$parentPath/"));
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$z->close();
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}else{
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require_once ABSPATH . 'wp-admin/includes/class-pclzip.php';
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$z = new PclZip($outZipPath);
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self::folderToZip($sourcePath, $z, strlen("$parentPath/"), 'pcl', $parentPath);
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}
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}
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}
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} |