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move backup code into Grav\Common

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This commit is contained in:
Gert
2015-04-27 12:40:30 +02:00
parent a049441048
commit e1d655a3ac
2 changed files with 122 additions and 32 deletions
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103
system/src/Grav/Common/Backup/ZipBackup.php Normal file
View File

@@ -0,0 +1,103 @@
<?php
namespace Grav\Common\Backup;
use Grav\Common\GravTrait;
use Grav\Common\Filesystem\Folder;
/**
* The ZipBackup class lets you create simple zip-backups of a grav site
*
* @author RocketTheme
* @license MIT
*/
class ZipBackup
{
use GravTrait;
public static function backup($destination = null, callable $messager = null)
{
if (!$destination) {
$destination = self::getGrav()['locator']->findResource('cache://', true);
$destination = $destination . DS . 'tmp/Grav-' . uniqid();
Folder::mkdir($destination);
}
$name = basename(GRAV_ROOT);
if (is_dir($destination)) {
$date = date('YmdHis', time());
$filename = $name . '-' . $date . '.zip';
$destination = rtrim($destination, DS) . DS . $filename;
}
$messager && $messager([
'type' => 'message',
'level' => 'info',
'message' => 'Creating new Backup "' . $destination . '"'
]);
$messager && $messager([
'type' => 'message',
'level' => 'info',
'message' => ''
]);
$zip = new \ZipArchive();
$zip->open($destination, \ZipArchive::CREATE);
$zip->addEmptyDir($name);
static::folderToZip(GRAV_ROOT, $zip, strlen(rtrim(GRAV_ROOT, DS) . DS), $messager);
$messager && $messager([
'type' => 'progress',
'percentage' => false,
'complete' => true
]);
$messager && $messager([
'type' => 'message',
'level' => 'info',
'message' => ''
]);
$messager && $messager([
'type' => 'message',
'level' => 'info',
'message' => 'Saving and compressing archive...'
]);
$zip->close();
return $destination;
}
/**
* @param $folder
* @param $zipFile
* @param $exclusiveLength
* @param $messager
*/
private static function folderToZip($folder, \ZipArchive &$zipFile, $exclusiveLength, callable $messager = null)
{
$handle = opendir($folder);
while (false !== $f = readdir($handle)) {
if ($f != '.' && $f != '..') {
$filePath = "$folder/$f";
// Remove prefix from file path before add to zip.
$localPath = substr($filePath, $exclusiveLength);
if (is_file($filePath)) {
$zipFile->addFile($filePath, $localPath);
$messager && $messager([
'type' => 'progress',
'percentage' => false,
'complete' => false
]);
} elseif (is_dir($filePath)) {
// Add sub-directory.
$zipFile->addEmptyDir($localPath);
static::folderToZip($filePath, $zipFile, $exclusiveLength, $messager);
}
}
}
closedir($handle);
}
}

51
system/src/Grav/Console/Cli/BackupCommand.php
View File

@@ -7,6 +7,7 @@ use Symfony\Component\Console\Helper\ProgressBar;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Grav\Common\Backup\ZipBackup;
/**
* Class BackupCommand
@@ -23,6 +24,10 @@ class BackupCommand extends Command
* @var
*/
protected $progress;
/**
* @var
*/
protected $output;
/**
*
@@ -52,6 +57,8 @@ class BackupCommand extends Command
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$this->output = $output;
$output->getFormatter()->setStyle('red', new OutputFormatterStyle('red'));
$output->getFormatter()->setStyle('cyan', new OutputFormatterStyle('cyan'));
$output->getFormatter()->setStyle('green', new OutputFormatterStyle('green'));
@@ -60,25 +67,10 @@ class BackupCommand extends Command
$this->progress = new ProgressBar($output);
$this->progress->setFormat('Archiving <cyan>%current%</cyan> files [<green>%bar%</green>] %elapsed:6s% %memory:6s%');
$name = basename($this->source);
$dir = dirname($this->source);
$date = date('YmdHis', time());
$filename = $name . '-' . $date . '.zip';
$destination = ($input->getArgument('destination')) ? $input->getArgument('destination') : ROOT_DIR;
$destination = rtrim($destination, DS) . DS . $filename;
$output->writeln('');
$output->writeln('Creating new Backup "' . $destination . '"');
$this->progress->start();
ZipBackup::backup($destination, [$this, 'output']);
$zip = new \ZipArchive();
$zip->open($destination, \ZipArchive::CREATE);
$zip->addEmptyDir($name);
$this->folderToZip($this->source, $zip, strlen($dir . DS), $this->progress);
$zip->close();
$this->progress->finish();
$output->writeln('');
$output->writeln('');
@@ -90,25 +82,20 @@ class BackupCommand extends Command
* @param $exclusiveLength
* @param $progress
*/
private static function folderToZip($folder, \ZipArchive &$zipFile, $exclusiveLength, ProgressBar $progress)
public function output($args)
{
$handle = opendir($folder);
while (false !== $f = readdir($handle)) {
if ($f != '.' && $f != '..') {
$filePath = "$folder/$f";
// Remove prefix from file path before add to zip.
$localPath = substr($filePath, $exclusiveLength);
if (is_file($filePath)) {
$zipFile->addFile($filePath, $localPath);
$progress->advance();
} elseif (is_dir($filePath)) {
// Add sub-directory.
$zipFile->addEmptyDir($localPath);
self::folderToZip($filePath, $zipFile, $exclusiveLength, $progress);
switch ($args['type']) {
case 'message':
$this->output->writeln($args['message']);
break;
case 'progress':
if ($args['complete']) {
$this->progress->finish();
} else {
$this->progress->advance();
}
}
break;
}
closedir($handle);
}
}