910 lines
29 KiB
PHP
910 lines
29 KiB
PHP
<?php
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/**
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* Implements Special:Upload
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup SpecialPage
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* @ingroup Upload
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*/
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use MediaWiki\MediaWikiServices;
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use MediaWiki\User\UserOptionsLookup;
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use MediaWiki\Watchlist\WatchlistManager;
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/**
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* Form for handling uploads and special page.
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*
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* @ingroup SpecialPage
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* @ingroup Upload
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*/
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class SpecialUpload extends SpecialPage {
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/** @var LocalRepo */
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private $localRepo;
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/** @var UserOptionsLookup */
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private $userOptionsLookup;
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/** @var NamespaceInfo */
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private $nsInfo;
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/** @var WatchlistManager */
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private $watchlistManager;
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/**
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* @param RepoGroup|null $repoGroup
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* @param UserOptionsLookup|null $userOptionsLookup
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* @param NamespaceInfo|null $nsInfo
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* @param WatchlistManager|null $watchlistManager
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*/
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public function __construct(
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RepoGroup $repoGroup = null,
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UserOptionsLookup $userOptionsLookup = null,
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NamespaceInfo $nsInfo = null,
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WatchlistManager $watchlistManager = null
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) {
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parent::__construct( 'Upload', 'upload' );
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// This class is extended and therefor fallback to global state - T265300
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$services = MediaWikiServices::getInstance();
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$repoGroup = $repoGroup ?? $services->getRepoGroup();
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$this->localRepo = $repoGroup->getLocalRepo();
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$this->userOptionsLookup = $userOptionsLookup ?? $services->getUserOptionsLookup();
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$this->nsInfo = $nsInfo ?? $services->getNamespaceInfo();
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$this->watchlistManager = $watchlistManager ?? $services->getWatchlistManager();
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}
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public function doesWrites() {
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return true;
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}
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/** Misc variables */
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/** @var WebRequest|FauxRequest The request this form is supposed to handle */
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public $mRequest;
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public $mSourceType;
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/** @var UploadBase */
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public $mUpload;
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/** @var LocalFile */
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public $mLocalFile;
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public $mUploadClicked;
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/** User input variables from the "description" section */
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/** @var string The requested target file name */
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public $mDesiredDestName;
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public $mComment;
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public $mLicense;
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/** User input variables from the root section */
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public $mIgnoreWarning;
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public $mWatchthis;
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public $mCopyrightStatus;
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public $mCopyrightSource;
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/** Hidden variables */
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public $mDestWarningAck;
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/** @var bool The user followed an "overwrite this file" link */
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public $mForReUpload;
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/** @var bool The user clicked "Cancel and return to upload form" button */
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public $mCancelUpload;
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public $mTokenOk;
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/** @var bool Subclasses can use this to determine whether a file was uploaded */
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public $mUploadSuccessful = false;
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/** @var string Raw html injection point for hooks not using HTMLForm */
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public $uploadFormTextTop;
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/** @var string Raw html injection point for hooks not using HTMLForm */
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public $uploadFormTextAfterSummary;
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/**
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* Initialize instance variables from request and create an Upload handler
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*/
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protected function loadRequest() {
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$this->mRequest = $request = $this->getRequest();
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$this->mSourceType = $request->getVal( 'wpSourceType', 'file' );
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$this->mUpload = UploadBase::createFromRequest( $request );
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$this->mUploadClicked = $request->wasPosted()
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&& ( $request->getCheck( 'wpUpload' )
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|| $request->getCheck( 'wpUploadIgnoreWarning' ) );
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// Guess the desired name from the filename if not provided
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$this->mDesiredDestName = $request->getText( 'wpDestFile' );
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if ( !$this->mDesiredDestName && $request->getFileName( 'wpUploadFile' ) !== null ) {
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$this->mDesiredDestName = $request->getFileName( 'wpUploadFile' );
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}
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$this->mLicense = $request->getText( 'wpLicense' );
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$this->mDestWarningAck = $request->getText( 'wpDestFileWarningAck' );
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$this->mIgnoreWarning = $request->getCheck( 'wpIgnoreWarning' )
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|| $request->getCheck( 'wpUploadIgnoreWarning' );
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$this->mWatchthis = $request->getBool( 'wpWatchthis' ) && $this->getUser()->isRegistered();
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$this->mCopyrightStatus = $request->getText( 'wpUploadCopyStatus' );
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$this->mCopyrightSource = $request->getText( 'wpUploadSource' );
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$this->mForReUpload = $request->getBool( 'wpForReUpload' ); // updating a file
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$commentDefault = '';
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$commentMsg = $this->msg( 'upload-default-description' )->inContentLanguage();
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if ( !$this->mForReUpload && !$commentMsg->isDisabled() ) {
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$commentDefault = $commentMsg->plain();
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}
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$this->mComment = $request->getText( 'wpUploadDescription', $commentDefault );
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$this->mCancelUpload = $request->getCheck( 'wpCancelUpload' )
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|| $request->getCheck( 'wpReUpload' ); // b/w compat
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// If it was posted check for the token (no remote POST'ing with user credentials)
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$this->mTokenOk = $this->getContext()->getCsrfTokenSet()->matchTokenField();
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$this->uploadFormTextTop = '';
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$this->uploadFormTextAfterSummary = '';
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}
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/**
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* This page can be shown if uploading is enabled.
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* Handle permission checking elsewhere in order to be able to show
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* custom error messages.
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*
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* @param User $user
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* @return bool
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*/
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public function userCanExecute( User $user ) {
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return UploadBase::isEnabled() && parent::userCanExecute( $user );
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}
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/**
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* @param string|null $par
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* @throws ErrorPageError
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* @throws Exception
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* @throws FatalError
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* @throws MWException
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* @throws PermissionsError
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* @throws ReadOnlyError
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* @throws UserBlockedError
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*/
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public function execute( $par ) {
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$this->useTransactionalTimeLimit();
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$this->setHeaders();
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$this->outputHeader();
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# Check uploading enabled
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if ( !UploadBase::isEnabled() ) {
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throw new ErrorPageError( 'uploaddisabled', 'uploaddisabledtext' );
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}
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$this->addHelpLink( 'Help:Managing files' );
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# Check permissions
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$user = $this->getUser();
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$permissionRequired = UploadBase::isAllowed( $user );
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if ( $permissionRequired !== true ) {
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throw new PermissionsError( $permissionRequired );
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}
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# Check blocks
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if ( $user->isBlockedFromUpload() ) {
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throw new UserBlockedError(
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$user->getBlock(),
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$user,
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$this->getLanguage(),
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$this->getRequest()->getIP()
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);
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}
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// Global blocks
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if ( $user->isBlockedGlobally() ) {
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throw new UserBlockedError(
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$user->getGlobalBlock(),
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$user,
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$this->getLanguage(),
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$this->getRequest()->getIP()
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);
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}
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# Check whether we actually want to allow changing stuff
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$this->checkReadOnly();
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$this->loadRequest();
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# Unsave the temporary file in case this was a cancelled upload
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if ( $this->mCancelUpload && !$this->unsaveUploadedFile() ) {
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# Something went wrong, so unsaveUploadedFile showed a warning
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return;
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}
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# Process upload or show a form
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if (
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$this->mTokenOk && !$this->mCancelUpload &&
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( $this->mUpload && $this->mUploadClicked )
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) {
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$this->processUpload();
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} else {
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# Backwards compatibility hook
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if ( !$this->getHookRunner()->onUploadForm_initial( $this ) ) {
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wfDebug( "Hook 'UploadForm:initial' broke output of the upload form" );
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return;
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}
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$this->showUploadForm( $this->getUploadForm() );
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}
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# Cleanup
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if ( $this->mUpload ) {
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$this->mUpload->cleanupTempFile();
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}
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}
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/**
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* Show the main upload form
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*
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* @param HTMLForm|string $form An HTMLForm instance or HTML string to show
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*/
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protected function showUploadForm( $form ) {
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# Add links if file was previously deleted
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if ( $this->mDesiredDestName ) {
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$this->showViewDeletedLinks();
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}
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if ( $form instanceof HTMLForm ) {
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$form->show();
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} else {
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$this->getOutput()->addHTML( $form );
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}
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}
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/**
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* Get an UploadForm instance with title and text properly set.
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*
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* @param string $message HTML string to add to the form
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* @param string $sessionKey Session key in case this is a stashed upload
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* @param bool $hideIgnoreWarning Whether to hide "ignore warning" check box
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* @return UploadForm
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*/
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protected function getUploadForm( $message = '', $sessionKey = '', $hideIgnoreWarning = false ) {
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# Initialize form
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$context = new DerivativeContext( $this->getContext() );
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$context->setTitle( $this->getPageTitle() ); // Remove subpage
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$form = new UploadForm(
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[
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'watch' => $this->getWatchCheck(),
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'forreupload' => $this->mForReUpload,
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'sessionkey' => $sessionKey,
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'hideignorewarning' => $hideIgnoreWarning,
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'destwarningack' => (bool)$this->mDestWarningAck,
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'description' => $this->mComment,
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'texttop' => $this->uploadFormTextTop,
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'textaftersummary' => $this->uploadFormTextAfterSummary,
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'destfile' => $this->mDesiredDestName,
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],
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$context,
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$this->getLinkRenderer(),
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$this->localRepo,
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$this->getContentLanguage(),
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$this->nsInfo
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);
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# Check the token, but only if necessary
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if (
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!$this->mTokenOk && !$this->mCancelUpload &&
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( $this->mUpload && $this->mUploadClicked )
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) {
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$form->addPreText( $this->msg( 'session_fail_preview' )->parse() );
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}
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# Give a notice if the user is uploading a file that has been deleted or moved
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# Note that this is independent from the message 'filewasdeleted'
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$desiredTitleObj = Title::makeTitleSafe( NS_FILE, $this->mDesiredDestName );
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$delNotice = ''; // empty by default
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if ( $desiredTitleObj instanceof Title && !$desiredTitleObj->exists() ) {
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LogEventsList::showLogExtract( $delNotice, [ 'delete', 'move' ],
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$desiredTitleObj,
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'', [ 'lim' => 10,
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'conds' => [ 'log_action != ' . $this->localRepo->getReplicaDB()->addQuotes( 'revision' ) ],
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'showIfEmpty' => false,
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'msgKey' => [ 'upload-recreate-warning' ] ]
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);
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}
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$form->addPreText( $delNotice );
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# Add text to form
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$form->addPreText( '<div id="uploadtext">' .
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$this->msg( 'uploadtext', [ $this->mDesiredDestName ] )->parseAsBlock() .
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'</div>' );
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# Add upload error message
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$form->addPreText( $message );
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# Add footer to form
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$uploadFooter = $this->msg( 'uploadfooter' );
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if ( !$uploadFooter->isDisabled() ) {
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$form->addPostText( '<div id="mw-upload-footer-message">'
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. $uploadFooter->parseAsBlock() . "</div>\n" );
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}
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return $form;
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}
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/**
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* Shows the "view X deleted revivions link""
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*/
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protected function showViewDeletedLinks() {
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$title = Title::makeTitleSafe( NS_FILE, $this->mDesiredDestName );
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$user = $this->getUser();
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// Show a subtitle link to deleted revisions (to sysops et al only)
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if ( $title instanceof Title ) {
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$count = $title->getDeletedEditsCount();
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if ( $count > 0 && $this->getAuthority()->isAllowed( 'deletedhistory' ) ) {
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$restorelink = $this->getLinkRenderer()->makeKnownLink(
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SpecialPage::getTitleFor( 'Undelete', $title->getPrefixedText() ),
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$this->msg( 'restorelink' )->numParams( $count )->text()
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);
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$link = $this->msg(
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$this->getAuthority()->isAllowed( 'delete' ) ? 'thisisdeleted' : 'viewdeleted'
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)->rawParams( $restorelink )->parseAsBlock();
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$this->getOutput()->addHTML(
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Html::rawElement(
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'div',
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[ 'id' => 'contentSub2' ],
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$link
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)
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);
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}
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}
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}
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/**
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* Stashes the upload and shows the main upload form.
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*
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* Note: only errors that can be handled by changing the name or
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* description should be redirected here. It should be assumed that the
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* file itself is sane and has passed UploadBase::verifyFile. This
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* essentially means that UploadBase::VERIFICATION_ERROR and
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* UploadBase::EMPTY_FILE should not be passed here.
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*
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* @param string $message HTML message to be passed to mainUploadForm
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*/
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protected function showRecoverableUploadError( $message ) {
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$stashStatus = $this->mUpload->tryStashFile( $this->getUser() );
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if ( $stashStatus->isGood() ) {
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$sessionKey = $stashStatus->getValue()->getFileKey();
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$uploadWarning = 'upload-tryagain';
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} else {
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$sessionKey = null;
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$uploadWarning = 'upload-tryagain-nostash';
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}
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$message = '<h2>' . $this->msg( 'uploaderror' )->escaped() . '</h2>' .
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Html::errorBox( $message );
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$form = $this->getUploadForm( $message, $sessionKey );
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$form->setSubmitText( $this->msg( $uploadWarning )->escaped() );
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$this->showUploadForm( $form );
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}
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/**
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* Stashes the upload, shows the main form, but adds a "continue anyway button".
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* Also checks whether there are actually warnings to display.
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*
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* @param array $warnings
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* @return bool True if warnings were displayed, false if there are no
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* warnings and it should continue processing
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*/
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protected function showUploadWarning( $warnings ) {
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# If there are no warnings, or warnings we can ignore, return early.
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# mDestWarningAck is set when some javascript has shown the warning
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# to the user. mForReUpload is set when the user clicks the "upload a
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# new version" link.
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if ( !$warnings || ( count( $warnings ) == 1
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&& isset( $warnings['exists'] )
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&& ( $this->mDestWarningAck || $this->mForReUpload ) )
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) {
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return false;
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}
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$stashStatus = $this->mUpload->tryStashFile( $this->getUser() );
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if ( $stashStatus->isGood() ) {
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$sessionKey = $stashStatus->getValue()->getFileKey();
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$uploadWarning = 'uploadwarning-text';
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} else {
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$sessionKey = null;
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$uploadWarning = 'uploadwarning-text-nostash';
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}
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// Add styles for the warning, reused from the live preview
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$this->getOutput()->addModuleStyles( 'mediawiki.special' );
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$linkRenderer = $this->getLinkRenderer();
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$warningHtml = '<h2>' . $this->msg( 'uploadwarning' )->escaped() . "</h2>\n"
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. '<div class="mw-destfile-warning"><ul>';
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foreach ( $warnings as $warning => $args ) {
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if ( $warning == 'badfilename' ) {
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$this->mDesiredDestName = Title::makeTitle( NS_FILE, $args )->getText();
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}
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if ( $warning == 'exists' ) {
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$msg = "\t<li>" . self::getExistsWarning( $args ) . "</li>\n";
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} elseif ( $warning == 'no-change' ) {
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$file = $args;
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$filename = $file->getTitle()->getPrefixedText();
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$msg = "\t<li>" . $this->msg( 'fileexists-no-change', $filename )->parse() . "</li>\n";
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} elseif ( $warning == 'duplicate-version' ) {
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$file = $args[0];
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$count = count( $args );
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$filename = $file->getTitle()->getPrefixedText();
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$message = $this->msg( 'fileexists-duplicate-version' )
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->params( $filename )
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->numParams( $count );
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$msg = "\t<li>" . $message->parse() . "</li>\n";
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} elseif ( $warning == 'was-deleted' ) {
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# If the file existed before and was deleted, warn the user of this
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$ltitle = SpecialPage::getTitleFor( 'Log' );
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$llink = $linkRenderer->makeKnownLink(
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$ltitle,
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$this->msg( 'deletionlog' )->text(),
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[],
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[
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'type' => 'delete',
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'page' => Title::makeTitle( NS_FILE, $args )->getPrefixedText(),
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]
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);
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$msg = "\t<li>" . $this->msg( 'filewasdeleted' )->rawParams( $llink )->parse() . "</li>\n";
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} elseif ( $warning == 'duplicate' ) {
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$msg = $this->getDupeWarning( $args );
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} elseif ( $warning == 'duplicate-archive' ) {
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if ( $args === '' ) {
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$msg = "\t<li>" . $this->msg( 'file-deleted-duplicate-notitle' )->parse()
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. "</li>\n";
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} else {
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$msg = "\t<li>" . $this->msg( 'file-deleted-duplicate',
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Title::makeTitle( NS_FILE, $args )->getPrefixedText() )->parse()
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. "</li>\n";
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}
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} else {
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if ( $args === true ) {
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$args = [];
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} elseif ( !is_array( $args ) ) {
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$args = [ $args ];
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}
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$msg = "\t<li>" . $this->msg( $warning, $args )->parse() . "</li>\n";
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}
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$warningHtml .= $msg;
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}
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$warningHtml .= "</ul></div>\n";
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$warningHtml .= $this->msg( $uploadWarning )->parseAsBlock();
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$form = $this->getUploadForm( $warningHtml, $sessionKey, /* $hideIgnoreWarning */ true );
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$form->setSubmitTextMsg( 'upload-tryagain' );
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$form->addButton( [
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'name' => 'wpUploadIgnoreWarning',
|
|
'value' => $this->msg( 'ignorewarning' )->text()
|
|
] );
|
|
$form->addButton( [
|
|
'name' => 'wpCancelUpload',
|
|
'value' => $this->msg( 'reuploaddesc' )->text()
|
|
] );
|
|
|
|
$this->showUploadForm( $form );
|
|
|
|
# Indicate that we showed a form
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Show the upload form with error message, but do not stash the file.
|
|
*
|
|
* @param string $message HTML string
|
|
*/
|
|
protected function showUploadError( $message ) {
|
|
$message = '<h2>' . $this->msg( 'uploadwarning' )->escaped() . '</h2>' .
|
|
Html::errorBox( $message );
|
|
$this->showUploadForm( $this->getUploadForm( $message ) );
|
|
}
|
|
|
|
/**
|
|
* Do the upload.
|
|
* Checks are made in SpecialUpload::execute()
|
|
*/
|
|
protected function processUpload() {
|
|
// Fetch the file if required
|
|
$status = $this->mUpload->fetchFile();
|
|
if ( !$status->isOK() ) {
|
|
$this->showUploadError( $this->getOutput()->parseAsInterface(
|
|
$status->getWikiText( false, false, $this->getLanguage() )
|
|
) );
|
|
|
|
return;
|
|
}
|
|
if ( !$this->getHookRunner()->onUploadForm_BeforeProcessing( $this ) ) {
|
|
wfDebug( "Hook 'UploadForm:BeforeProcessing' broke processing the file." );
|
|
// This code path is deprecated. If you want to break upload processing
|
|
// do so by hooking into the appropriate hooks in UploadBase::verifyUpload
|
|
// and UploadBase::verifyFile.
|
|
// If you use this hook to break uploading, the user will be returned
|
|
// an empty form with no error message whatsoever.
|
|
return;
|
|
}
|
|
|
|
// Upload verification
|
|
$details = $this->mUpload->verifyUpload();
|
|
if ( $details['status'] != UploadBase::OK ) {
|
|
$this->processVerificationError( $details );
|
|
|
|
return;
|
|
}
|
|
|
|
// Verify permissions for this title
|
|
$user = $this->getUser();
|
|
$permErrors = $this->mUpload->verifyTitlePermissions( $user );
|
|
if ( $permErrors !== true ) {
|
|
$code = array_shift( $permErrors[0] );
|
|
$this->showRecoverableUploadError( $this->msg( $code, $permErrors[0] )->parse() );
|
|
|
|
return;
|
|
}
|
|
|
|
$this->mLocalFile = $this->mUpload->getLocalFile();
|
|
|
|
// Check warnings if necessary
|
|
if ( !$this->mIgnoreWarning ) {
|
|
$warnings = $this->mUpload->checkWarnings( $user );
|
|
if ( $this->showUploadWarning( $warnings ) ) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
// This is as late as we can throttle, after expected issues have been handled
|
|
if ( UploadBase::isThrottled( $user ) ) {
|
|
$this->showRecoverableUploadError(
|
|
$this->msg( 'actionthrottledtext' )->escaped()
|
|
);
|
|
return;
|
|
}
|
|
|
|
// Get the page text if this is not a reupload
|
|
if ( !$this->mForReUpload ) {
|
|
$pageText = self::getInitialPageText( $this->mComment, $this->mLicense,
|
|
$this->mCopyrightStatus, $this->mCopyrightSource, $this->getConfig() );
|
|
} else {
|
|
$pageText = false;
|
|
}
|
|
|
|
$changeTags = $this->getRequest()->getVal( 'wpChangeTags' );
|
|
if ( $changeTags === null || $changeTags === '' ) {
|
|
$changeTags = [];
|
|
} else {
|
|
$changeTags = array_filter( array_map( 'trim', explode( ',', $changeTags ) ) );
|
|
}
|
|
|
|
if ( $changeTags ) {
|
|
$changeTagsStatus = ChangeTags::canAddTagsAccompanyingChange(
|
|
$changeTags, $user );
|
|
if ( !$changeTagsStatus->isOK() ) {
|
|
$this->showUploadError( $this->getOutput()->parseAsInterface(
|
|
$changeTagsStatus->getWikiText( false, false, $this->getLanguage() )
|
|
) );
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
$status = $this->mUpload->performUpload(
|
|
$this->mComment,
|
|
$pageText,
|
|
$this->mWatchthis,
|
|
$user,
|
|
$changeTags
|
|
);
|
|
|
|
if ( !$status->isGood() ) {
|
|
$this->showRecoverableUploadError(
|
|
$this->getOutput()->parseAsInterface(
|
|
$status->getWikiText( false, false, $this->getLanguage() )
|
|
)
|
|
);
|
|
|
|
return;
|
|
}
|
|
|
|
// Success, redirect to description page
|
|
$this->mUploadSuccessful = true;
|
|
$this->getHookRunner()->onSpecialUploadComplete( $this );
|
|
$this->getOutput()->redirect( $this->mLocalFile->getTitle()->getFullURL() );
|
|
}
|
|
|
|
/**
|
|
* Get the initial image page text based on a comment and optional file status information
|
|
* @param string $comment
|
|
* @param string $license
|
|
* @param string $copyStatus
|
|
* @param string $source
|
|
* @param Config|null $config Configuration object to load data from
|
|
* @return string
|
|
*/
|
|
public static function getInitialPageText( $comment = '', $license = '',
|
|
$copyStatus = '', $source = '', Config $config = null
|
|
) {
|
|
if ( $config === null ) {
|
|
wfDebug( __METHOD__ . ' called without a Config instance passed to it' );
|
|
$config = MediaWikiServices::getInstance()->getMainConfig();
|
|
}
|
|
|
|
$msg = [];
|
|
$forceUIMsgAsContentMsg = (array)$config->get( 'ForceUIMsgAsContentMsg' );
|
|
/* These messages are transcluded into the actual text of the description page.
|
|
* Thus, forcing them as content messages makes the upload to produce an int: template
|
|
* instead of hardcoding it there in the uploader language.
|
|
*/
|
|
foreach ( [ 'license-header', 'filedesc', 'filestatus', 'filesource' ] as $msgName ) {
|
|
if ( in_array( $msgName, $forceUIMsgAsContentMsg ) ) {
|
|
$msg[$msgName] = "{{int:$msgName}}";
|
|
} else {
|
|
$msg[$msgName] = wfMessage( $msgName )->inContentLanguage()->text();
|
|
}
|
|
}
|
|
|
|
$licenseText = '';
|
|
if ( $license !== '' ) {
|
|
$licenseText = '== ' . $msg['license-header'] . " ==\n{{" . $license . "}}\n";
|
|
}
|
|
|
|
$pageText = $comment . "\n";
|
|
$headerText = '== ' . $msg['filedesc'] . ' ==';
|
|
if ( $comment !== '' && strpos( $comment, $headerText ) === false ) {
|
|
// prepend header to page text unless it's already there (or there is no content)
|
|
$pageText = $headerText . "\n" . $pageText;
|
|
}
|
|
|
|
if ( $config->get( 'UseCopyrightUpload' ) ) {
|
|
$pageText .= '== ' . $msg['filestatus'] . " ==\n" . $copyStatus . "\n";
|
|
$pageText .= $licenseText;
|
|
$pageText .= '== ' . $msg['filesource'] . " ==\n" . $source;
|
|
} else {
|
|
$pageText .= $licenseText;
|
|
}
|
|
|
|
// allow extensions to modify the content
|
|
Hooks::runner()->onUploadForm_getInitialPageText( $pageText, $msg, $config );
|
|
|
|
return $pageText;
|
|
}
|
|
|
|
/**
|
|
* See if we should check the 'watch this page' checkbox on the form
|
|
* based on the user's preferences and whether we're being asked
|
|
* to create a new file or update an existing one.
|
|
*
|
|
* In the case where 'watch edits' is off but 'watch creations' is on,
|
|
* we'll leave the box unchecked.
|
|
*
|
|
* Note that the page target can be changed *on the form*, so our check
|
|
* state can get out of sync.
|
|
* @return bool
|
|
*/
|
|
protected function getWatchCheck() {
|
|
$user = $this->getUser();
|
|
if ( $this->userOptionsLookup->getBoolOption( $user, 'watchdefault' ) ) {
|
|
// Watch all edits!
|
|
return true;
|
|
}
|
|
|
|
$desiredTitleObj = Title::makeTitleSafe( NS_FILE, $this->mDesiredDestName );
|
|
if ( $desiredTitleObj instanceof Title &&
|
|
$this->watchlistManager->isWatched( $user, $desiredTitleObj ) ) {
|
|
// Already watched, don't change that
|
|
return true;
|
|
}
|
|
|
|
$local = $this->localRepo->newFile( $this->mDesiredDestName );
|
|
if ( $local && $local->exists() ) {
|
|
// We're uploading a new version of an existing file.
|
|
// No creation, so don't watch it if we're not already.
|
|
return false;
|
|
} else {
|
|
// New page should get watched if that's our option.
|
|
return $this->userOptionsLookup->getBoolOption( $user, 'watchcreations' ) ||
|
|
$this->userOptionsLookup->getBoolOption( $user, 'watchuploads' );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Provides output to the user for a result of UploadBase::verifyUpload
|
|
*
|
|
* @param array $details Result of UploadBase::verifyUpload
|
|
* @throws MWException
|
|
*/
|
|
protected function processVerificationError( $details ) {
|
|
switch ( $details['status'] ) {
|
|
/** Statuses that only require name changing */
|
|
case UploadBase::MIN_LENGTH_PARTNAME:
|
|
$this->showRecoverableUploadError( $this->msg( 'minlength1' )->escaped() );
|
|
break;
|
|
case UploadBase::ILLEGAL_FILENAME:
|
|
$this->showRecoverableUploadError( $this->msg( 'illegalfilename',
|
|
$details['filtered'] )->parse() );
|
|
break;
|
|
case UploadBase::FILENAME_TOO_LONG:
|
|
$this->showRecoverableUploadError( $this->msg( 'filename-toolong' )->escaped() );
|
|
break;
|
|
case UploadBase::FILETYPE_MISSING:
|
|
$this->showRecoverableUploadError( $this->msg( 'filetype-missing' )->parse() );
|
|
break;
|
|
case UploadBase::WINDOWS_NONASCII_FILENAME:
|
|
$this->showRecoverableUploadError( $this->msg( 'windows-nonascii-filename' )->parse() );
|
|
break;
|
|
|
|
/** Statuses that require reuploading */
|
|
case UploadBase::EMPTY_FILE:
|
|
$this->showUploadError( $this->msg( 'emptyfile' )->escaped() );
|
|
break;
|
|
case UploadBase::FILE_TOO_LARGE:
|
|
$this->showUploadError( $this->msg( 'largefileserver' )->escaped() );
|
|
break;
|
|
case UploadBase::FILETYPE_BADTYPE:
|
|
$msg = $this->msg( 'filetype-banned-type' );
|
|
if ( isset( $details['blacklistedExt'] ) ) {
|
|
$msg->params( $this->getLanguage()->commaList( $details['blacklistedExt'] ) );
|
|
} else {
|
|
$msg->params( $details['finalExt'] );
|
|
}
|
|
$extensions = array_unique( $this->getConfig()->get( 'FileExtensions' ) );
|
|
$msg->params( $this->getLanguage()->commaList( $extensions ),
|
|
count( $extensions ) );
|
|
|
|
// Add PLURAL support for the first parameter. This results
|
|
// in a bit unlogical parameter sequence, but does not break
|
|
// old translations
|
|
if ( isset( $details['blacklistedExt'] ) ) {
|
|
$msg->params( count( $details['blacklistedExt'] ) );
|
|
} else {
|
|
$msg->params( 1 );
|
|
}
|
|
|
|
$this->showUploadError( $msg->parse() );
|
|
break;
|
|
case UploadBase::VERIFICATION_ERROR:
|
|
unset( $details['status'] );
|
|
$code = array_shift( $details['details'] );
|
|
$this->showUploadError( $this->msg( $code, $details['details'] )->parse() );
|
|
break;
|
|
case UploadBase::HOOK_ABORTED:
|
|
if ( is_array( $details['error'] ) ) { # allow hooks to return error details in an array
|
|
$args = $details['error'];
|
|
$error = array_shift( $args );
|
|
} else {
|
|
$error = $details['error'];
|
|
$args = null;
|
|
}
|
|
|
|
$this->showUploadError( $this->msg( $error, $args )->parse() );
|
|
break;
|
|
default:
|
|
throw new MWException( __METHOD__ . ": Unknown value `{$details['status']}`" );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Remove a temporarily kept file stashed by saveTempUploadedFile().
|
|
*
|
|
* @return bool Success
|
|
*/
|
|
protected function unsaveUploadedFile() {
|
|
if ( !( $this->mUpload instanceof UploadFromStash ) ) {
|
|
return true;
|
|
}
|
|
$success = $this->mUpload->unsaveUploadedFile();
|
|
if ( !$success ) {
|
|
$this->getOutput()->showFatalError(
|
|
$this->msg( 'filedeleteerror' )
|
|
->params( $this->mUpload->getTempPath() )
|
|
->escaped()
|
|
);
|
|
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/** Functions for formatting warnings */
|
|
|
|
/**
|
|
* Formats a result of UploadBase::getExistsWarning as HTML
|
|
* This check is static and can be done pre-upload via AJAX
|
|
*
|
|
* @param array $exists The result of UploadBase::getExistsWarning
|
|
* @return string Empty string if there is no warning or an HTML fragment
|
|
*/
|
|
public static function getExistsWarning( $exists ) {
|
|
if ( !$exists ) {
|
|
return '';
|
|
}
|
|
|
|
$file = $exists['file'];
|
|
$filename = $file->getTitle()->getPrefixedText();
|
|
$warnMsg = null;
|
|
|
|
if ( $exists['warning'] == 'exists' ) {
|
|
// Exact match
|
|
$warnMsg = wfMessage( 'fileexists', $filename );
|
|
} elseif ( $exists['warning'] == 'page-exists' ) {
|
|
// Page exists but file does not
|
|
$warnMsg = wfMessage( 'filepageexists', $filename );
|
|
} elseif ( $exists['warning'] == 'exists-normalized' ) {
|
|
$warnMsg = wfMessage( 'fileexists-extension', $filename,
|
|
$exists['normalizedFile']->getTitle()->getPrefixedText() );
|
|
} elseif ( $exists['warning'] == 'thumb' ) {
|
|
// Swapped argument order compared with other messages for backwards compatibility
|
|
$warnMsg = wfMessage( 'fileexists-thumbnail-yes',
|
|
$exists['thumbFile']->getTitle()->getPrefixedText(), $filename );
|
|
} elseif ( $exists['warning'] == 'thumb-name' ) {
|
|
// Image w/o '180px-' does not exists, but we do not like these filenames
|
|
$name = $file->getName();
|
|
$badPart = substr( $name, 0, strpos( $name, '-' ) + 1 );
|
|
$warnMsg = wfMessage( 'file-thumbnail-no', $badPart );
|
|
} elseif ( $exists['warning'] == 'bad-prefix' ) {
|
|
$warnMsg = wfMessage( 'filename-bad-prefix', $exists['prefix'] );
|
|
}
|
|
|
|
return $warnMsg ? $warnMsg->page( $file->getTitle() )->parse() : '';
|
|
}
|
|
|
|
/**
|
|
* Construct a warning and a gallery from an array of duplicate files.
|
|
* @param array $dupes
|
|
* @return string
|
|
*/
|
|
public function getDupeWarning( $dupes ) {
|
|
if ( !$dupes ) {
|
|
return '';
|
|
}
|
|
|
|
$gallery = ImageGalleryBase::factory( false, $this->getContext() );
|
|
$gallery->setShowBytes( false );
|
|
$gallery->setShowDimensions( false );
|
|
foreach ( $dupes as $file ) {
|
|
$gallery->add( $file->getTitle() );
|
|
}
|
|
|
|
return '<li>' .
|
|
$this->msg( 'file-exists-duplicate' )->numParams( count( $dupes ) )->parse() .
|
|
$gallery->toHTML() . "</li>\n";
|
|
}
|
|
|
|
protected function getGroupName() {
|
|
return 'media';
|
|
}
|
|
|
|
/**
|
|
* Should we rotate images in the preview on Special:Upload.
|
|
*
|
|
* This controls js: mw.config.get( 'wgFileCanRotate' )
|
|
*
|
|
* @todo What about non-BitmapHandler handled files?
|
|
* @return bool
|
|
*/
|
|
public static function rotationEnabled() {
|
|
$bitmapHandler = new BitmapHandler();
|
|
return $bitmapHandler->autoRotateEnabled();
|
|
}
|
|
}
|