<?php /** * Backend for regular file upload. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * http://www.gnu.org/copyleft/gpl.html * * @file * @ingroup Upload */ /** * Implements regular file uploads * * @ingroup Upload * @author Bryan Tong Minh */ class UploadFromFile extends UploadBase { /** * @var WebRequestUpload */ protected $mUpload = null; /** * @param WebRequest $request */ function initializeFromRequest( &$request ) { $upload = $request->getUpload( 'wpUploadFile' ); $desiredDestName = $request->getText( 'wpDestFile' ); if ( !$desiredDestName ) { $desiredDestName = $upload->getName(); } $this->initialize( $desiredDestName, $upload ); } /** * Initialize from a filename and a WebRequestUpload * @param string $name * @param WebRequestUpload $webRequestUpload */ function initialize( $name, $webRequestUpload ) { $this->mUpload = $webRequestUpload; $this->initializePathInfo( $name, $this->mUpload->getTempName(), $this->mUpload->getSize() ); } /** * @param WebRequest $request * @return bool */ static function isValidRequest( $request ) { # Allow all requests, even if no file is present, so that an error # because a post_max_size or upload_max_filesize overflow return true; } /** * @return string */ public function getSourceType() { return 'file'; } /** * @return array */ public function verifyUpload() { # Check for a post_max_size or upload_max_size overflow, so that a # proper error can be shown to the user if ( is_null( $this->mTempPath ) || $this->isEmptyFile() ) { if ( $this->mUpload->isIniSizeOverflow() ) { return array( 'status' => UploadBase::FILE_TOO_LARGE, 'max' => min( self::getMaxUploadSize( $this->getSourceType() ), wfShorthandToInteger( ini_get( 'upload_max_filesize' ) ), wfShorthandToInteger( ini_get( 'post_max_size' ) ) ), ); } } return parent::verifyUpload(); } }