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view.php

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  • files.php 9.43 KiB
    <?php
    
    /**
     * ownCloud
     *
     * @author Frank Karlitschek
     * @copyright 2012 Frank Karlitschek frank@owncloud.org
     *
     * This library is free software; you can redistribute it and/or
     * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
     * License as published by the Free Software Foundation; either
     * version 3 of the License, or any later version.
     *
     * This library is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
     *
     * You should have received a copy of the GNU Affero General Public
     * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
     *
     */
    
    // TODO: get rid of this using proper composer packages
    require_once 'mcnetic/phpzipstreamer/ZipStreamer.php';
    
    class GET_TYPE {
    	const FILE = 1;
    	const ZIP_FILES = 2;
    	const ZIP_DIR = 3;
    }
    
    /**
     * Class for file server access
     *
     */
    class OC_Files {
    
    	/**
    	 * @param string $filename
    	 * @param string $name
    	 * @param bool $zip
    	 */
    	private static function sendHeaders($filename, $name, $zip = false) {
    		OC_Response::setContentDispositionHeader($name, 'attachment');
    		header('Content-Transfer-Encoding: binary');
    		OC_Response::disableCaching();
    		if ($zip) {
    			header('Content-Type: application/zip');
    		} else {
    			$filesize = \OC\Files\Filesystem::filesize($filename);
    			header('Content-Type: '.\OC\Files\Filesystem::getMimeType($filename));
    			if ($filesize > -1) {
    				header("Content-Length: ".$filesize);
    			}
    		}
    	}
    
    	/**
    	 * return the content of a file or return a zip file containing multiple files
    	 *
    	 * @param string $dir
    	 * @param string $files ; separated list of files to download
    	 * @param boolean $only_header ; boolean to only send header of the request
    	 */
    	public static function get($dir, $files, $only_header = false) {
    		$xsendfile = false;
    		if (isset($_SERVER['MOD_X_SENDFILE_ENABLED']) ||
    			isset($_SERVER['MOD_X_SENDFILE2_ENABLED']) ||
    			isset($_SERVER['MOD_X_ACCEL_REDIRECT_ENABLED'])) {