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improved backup zipping

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This commit is contained in:
Steffen Schröder 2014-05-07 17:09:29 +02:00
parent 5a29e1c3ce
commit 72b52d9a27
1 changed files with 23 additions and 14 deletions
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31
application/core/Files/BackupUtil.php
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@ -15,7 +15,7 @@ abstract class BackupUtil {
/* /*
* Constants * Constants
*/ */
const FOLDER_NAME_BACKUP = 'backup/'; const FOLDER_NAME_BACKUP = 'backup';
/** /**
* Perform a Full Backup of ManiaControl * Perform a Full Backup of ManiaControl
@ -33,13 +33,14 @@ abstract class BackupUtil {
trigger_error("Couldn't create Backup Zip!"); trigger_error("Couldn't create Backup Zip!");
return false; return false;
} }
$excludes = array('backup', 'logs', 'ManiaControl.log'); $excludes = array();
$baseFileNames = array('configs', 'core', 'plugins', 'ManiaControl.php');
$pathInfo = pathInfo(ManiaControlDir); $pathInfo = pathInfo(ManiaControlDir);
$parentPath = $pathInfo['dirname'] . DIRECTORY_SEPARATOR; $parentPath = $pathInfo['dirname'] . DIRECTORY_SEPARATOR;
$dirName = $pathInfo['basename']; $dirName = $pathInfo['basename'];
$backupZip->addEmptyDir($dirName); $backupZip->addEmptyDir($dirName);
self::zipDirectory($backupZip, ManiaControlDir, strlen($parentPath), $excludes); self::zipDirectory($backupZip, ManiaControlDir, strlen($parentPath), $excludes, $baseFileNames);
return $backupZip->close();; return $backupZip->close();
} }
/** /**
@ -48,7 +49,7 @@ abstract class BackupUtil {
* @return string * @return string
*/ */
private static function getBackupFolder() { private static function getBackupFolder() {
$backupFolder = ManiaControlDir . self::FOLDER_NAME_BACKUP; $backupFolder = ManiaControlDir . self::FOLDER_NAME_BACKUP . DIRECTORY_SEPARATOR;
if (!is_dir($backupFolder) && !mkdir($backupFolder)) { if (!is_dir($backupFolder) && !mkdir($backupFolder)) {
trigger_error("Couldn't create Backup Folder!"); trigger_error("Couldn't create Backup Folder!");
return false; return false;
@ -61,25 +62,33 @@ abstract class BackupUtil {
} }
/** /**
* Add a complete Directory to the ZipArchive * Add a Directory to the ZipArchive
* *
* @param \ZipArchive $zipArchive * @param \ZipArchive $zipArchive
* @param string $folderName * @param string $folderName
* @param int $prefixLength * @param int $prefixLength
* @param array $excludes * @param array $excludes
* @param array $baseFileNames
* @return bool * @return bool
*/ */
private static function zipDirectory(\ZipArchive &$zipArchive, $folderName, $prefixLength, array $excludes = array()) { private static function zipDirectory(\ZipArchive &$zipArchive, $folderName, $prefixLength, array $excludes = array(), array $baseFileNames = array()) {
$folderHandle = opendir($folderName); $folderHandle = opendir($folderName);
if (!is_resource($folderHandle)) { if (!is_resource($folderHandle)) {
trigger_error("Couldn't open Folder '{$folderName}' for Backup!"); trigger_error("Couldn't open Folder '{$folderName}' for Backup!");
return false; return false;
} }
$useBaseFileNames = (count($baseFileNames) > 0);
while (false !== ($file = readdir($folderHandle))) { while (false !== ($file = readdir($folderHandle))) {
if (substr($file, 0, 1) === '.') { if (substr($file, 0, 1) === '.') {
// Skip such .files
continue; continue;
} }
if (in_array($file, $excludes)) { if (in_array($file, $excludes)) {
// Excluded
continue;
}
if ($useBaseFileNames && !in_array($file, $baseFileNames)) {
// Not one of the base files
continue; continue;
} }
$filePath = $folderName . DIRECTORY_SEPARATOR . $file; $filePath = $folderName . DIRECTORY_SEPARATOR . $file;
@ -114,12 +123,12 @@ abstract class BackupUtil {
trigger_error("Couldn't create Backup Zip!"); trigger_error("Couldn't create Backup Zip!");
return false; return false;
} }
$excludes = array(); $directory = ManiaControlDir . 'plugins';
$pathInfo = pathInfo(ManiaControlDir . 'plugins'); $pathInfo = pathInfo($directory);
$parentPath = $pathInfo['dirname'] . DIRECTORY_SEPARATOR; $parentPath = $pathInfo['dirname'] . DIRECTORY_SEPARATOR;
$dirName = $pathInfo['basename']; $dirName = $pathInfo['basename'];
$backupZip->addEmptyDir($dirName); $backupZip->addEmptyDir($dirName);
self::zipDirectory($backupZip, ManiaControlDir . 'plugins', strlen($parentPath), $excludes); self::zipDirectory($backupZip, $directory, strlen($parentPath));
return $backupZip->close();; return $backupZip->close();
} }
} }