/**
* List the contents of the prebuilt TAR files
*/
public function test_tarcontent()
{
$dir = dirname(__FILE__) . '/tar';
foreach ($this->extensions as $ext) {
$tar = new Tar();
$file = "{$dir}/test.{$ext}";
$tar->open($file);
$content = $tar->contents();
$this->assertCount(4, $content, "Contents of {$file}");
$this->assertEquals('tar/testdata1.txt', $content[1]->getPath(), "Contents of {$file}");
$this->assertEquals(13, $content[1]->getSize(), "Contents of {$file}");
$this->assertEquals('tar/foobar/testdata2.txt', $content[3]->getPath(), "Contents of {$file}");
$this->assertEquals(13, $content[3]->getSize(), "Contents of {$file}");
}
}
/**
* Unpack a downloaded archive file.
*
* @param string $file
* The filename of the archive you wish to extract.
* @param string $directory
* The directory you wish to extract the archive into.
* @return Archive
* The Archiver object used to extract the archive.
* @throws \Exception on failure.
*/
protected function extractArchive($file, $directory)
{
$archive = new Tar();
// Remove the directory if it exists, otherwise it might contain a mixture of
// old files mixed with the new files (e.g. in cases where files were removed
// from a later release).
$archive->open($file);
$files = $archive->contents();
// First entry contains the root folder.
$project_path = $files[0]->getPath();
if (file_exists($directory)) {
$this->removeDir($directory);
}
// Reopen archive to extract all files.
$archive->open($file);
// Strip first folder level.
$archive->extract($directory, $project_path);
return $archive;
}
public function restore()
{
foreach ($this->archives as $path) {
$this->job->log(sprintf(__('Extracting %s', 'my-wp-backup'), $path));
if ('zip' === $this->format) {
$archive = new Zip();
} else {
$archive = new Tar();
if ($this->is_compressed()) {
$this->job->log(sprintf(__('Decompressing archive compressed with %s', 'my-wp-backup'), Admin\Job::$compression_methods[$this->job['compression']]));
$archive->setCompression(9, $this->compression);
}
}
$archive->open($path);
$contents = $archive->contents();
/** @var FileInfo $file */
foreach ($contents as $file) {
$this->job->log(sprintf(__('Extract file: %s', 'my-wp-backup'), $file->getPath()), 'debug');
}
$archive->open($path);
$archive->extract(MyWPBackup::$info['root_dir']);
$this->job->log(__('Ok.', 'my-wp-backup'));
}
}
