/**
* 패키지 파일의 압축을 풀고 설치한다.
* @param string $package
* @param string $content_type
* @param string $delete_package
* @return string
*/
public function install($package, $content_type, $delete_package = true)
{
// See #15789 - PclZip uses string functions on binary data, If it's overloaded with Multibyte safe functions the results are incorrect.
if (ini_get('mbstring.func_overload') && function_exists('mb_internal_encoding')) {
$previous_encoding = mb_internal_encoding();
mb_internal_encoding('ISO-8859-1');
}
require_once ABSPATH . 'wp-admin/includes/class-pclzip.php';
$archive = new PclZip($package);
$archive_files = $archive->extract(PCLZIP_OPT_EXTRACT_AS_STRING);
if ($delete_package) {
unlink($package);
}
if (!$archive_files) {
die('<script>alert("' . __('Download file is decompression failed, please check directory and file permissions.', 'kboard') . '");history.go(-1);</script>');
} else {
$install_result = true;
if (is_writable(WP_CONTENT_DIR . $content_type)) {
$file_handler = new KBFileHandler();
$target_dir = trailingslashit(WP_CONTENT_DIR . $content_type);
foreach ($archive_files as $file) {
if ('__MACOSX/' === substr($file['filename'], 0, 9)) {
continue;
}
if ($file['folder']) {
$install_result = $file_handler->mkPath($target_dir . $file['filename']);
} else {
$install_result = $file_handler->putContents($target_dir . $file['filename'], $file['content']);
}
if (!$install_result) {
break;
}
}
} else {
global $wp_filesystem;
$target_dir = trailingslashit($wp_filesystem->find_folder(WP_CONTENT_DIR . $content_type));
foreach ($archive_files as $file) {
if ('__MACOSX/' === substr($file['filename'], 0, 9)) {
continue;
}
if ($file['folder']) {
if ($wp_filesystem->is_dir($target_dir . $file['filename'])) {
continue;
} else {
$install_result = $wp_filesystem->mkdir($target_dir . $file['filename'], FS_CHMOD_DIR);
}
} else {
$install_result = $wp_filesystem->put_contents($target_dir . $file['filename'], $file['content'], FS_CHMOD_FILE);
}
if (!$install_result) {
break;
}
}
}
if (!$install_result) {
die('<script>alert("' . __('File copy failed, directory requires write permission.', 'kboard') . ' (/wp-content' . $content_type . ')");history.go(-1);</script>');
}
}
return '';
}
