<?php
  /**
   * Copyright (c) 2014 Robin Appelman <icewind@owncloud.com>
   * This file is licensed under the Affero General Public License version 3 or
   * later.
   * See the COPYING-README file.
   */
  
  namespace OCA\Files_Sharing;
  
  use OC\Files\Cache\Cache;
  
  class ReadOnlyCache extends Cache {
  	public function get($path) {
  		$data = parent::get($path);
  		$data['permissions'] &= (\OCP\PERMISSION_READ | \OCP\PERMISSION_SHARE);
  		return $data;
  	}
  
  	public function getFolderContents($path) {
  		$content = parent::getFolderContents($path);
  		foreach ($content as &$data) {
  			$data['permissions'] &= (\OCP\PERMISSION_READ | \OCP\PERMISSION_SHARE);
  		}
  		return $content;
  	}
  }