/**
*
* Recursively inflate the folder into che provided archive, using local_dir as a prefix for archived files.
*
* @param ZipArchive $zip_archive the current archive
* @param Dir $current_folder the current folder to compress
* @param string $local_dir the local dir prefix to use for compressed files.
*
* @internal
*/
private static function recursiveZipFolder($zip_archive, $current_folder, $local_dir)
{
$results = $current_folder->listElements();
$all_elements = array_merge($results[0], $results[1]);
foreach ($all_elements as $dir_entry) {
if ($dir_entry->isFile()) {
$zip_archive->addFile($dir_entry->getFullPath(), $local_dir . $dir_entry->getFullName());
} else {
$zip_archive->addEmptyDir($local_dir . $dir_entry->getName() . DS);
ZipUtils::recursiveZipFolder($zip_archive, $dir_entry, $local_dir . $dir_entry->getName() . DS);
}
}
}
function testExtractArchive()
{
$create_dir = new Dir("/test/zip_test/create/");
$this->assertTrue($create_dir->exists(), "La directory create non esiste!!");
$save_dir = new Dir("/test/zip_test/saved/");
$this->assertTrue($save_dir->exists(), "La directory save non esiste!!");
$extract_dir = new Dir("/test/zip_test/extract/");
$this->assertTrue($extract_dir->exists(), "La directory extract non esiste!!");
$r = $extract_dir->listElements(Dir::MODE_FILES_AND_FOLDERS);
$extract_dir_files = array_merge($r[0], $r[1]);
foreach ($extract_dir_files as $f) {
$f->delete(true);
}
$target_file = new File("/test/zip_test/saved/test_archive.zip");
$this->assertFalse($target_file->exists());
$dir_to_zip = "/test/zip_test/create/";
ZipUtils::createArchive($target_file, $dir_to_zip);
$this->assertTrue($target_file->exists(), "Il file zip non è stato creato!!");
$this->assertTrue($target_file->getSize() > 0, "Il file creato ha dimensione vuota!!");
//ora estraggo l'archivio
$extract_root = "/test/zip_test/extract/";
ZipUtils::expandArchive($target_file, $extract_root);
$r = $extract_dir->listElements(Dir::MODE_FILES_AND_FOLDERS);
$all_elements = array_merge($r[0], $r[1]);
$this->assertEquals(count($all_elements), 3, "Il numero dei file estratti non corrisponde!!");
$f1 = new File($extract_root . "my_file_01.php");
$this->assertTrue($f1->exists(), "Il file my_file_01.php non e' stato estratto!!");
$this->assertTrue(!$f1->isEmpty(), "Il file my_file_01.php e' vuoto!!");
//$d1 = new Dir($extract_root."another_dir/");
//$d2 = new Dir($extract_root."my_subdir/");
$f2 = new File($extract_root . "another_dir/blabla.ini");
$this->assertTrue($f2->exists(), "Il file blabla.ini non e' stato estratto!!");
$this->assertTrue(!$f2->isEmpty(), "Il file blabla.ini e' vuoto!!");
$r = $save_dir->listElements(Dir::MODE_FILES_AND_FOLDERS);
$saved_files = array_merge($r[0], $r[1]);
foreach ($saved_files as $f) {
$f->delete(true);
}
$r = $extract_dir->listElements(Dir::MODE_FILES_AND_FOLDERS);
$extracted_files = array_merge($r[0], $r[1]);
foreach ($extracted_files as $f) {
$f->delete(true);
}
}