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| 1 | <?php |
| 2 | /** |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License as published by |
| 5 | * the Free Software Foundation; either version 2 of the License, or |
| 6 | * (at your option) any later version. |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License along |
| 14 | * with this program; if not, write to the Free Software Foundation, Inc., |
| 15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| 16 | * http://www.gnu.org/copyleft/gpl.html |
| 17 | * |
| 18 | * @file |
| 19 | */ |
| 20 | |
| 21 | namespace MediaWiki\Specials; |
| 22 | |
| 23 | use BitmapHandler; |
| 24 | use ChangeTags; |
| 25 | use ErrorPageError; |
| 26 | use ImageGalleryBase; |
| 27 | use JobQueueGroup; |
| 28 | use LocalFile; |
| 29 | use LocalRepo; |
| 30 | use LogEventsList; |
| 31 | use MediaWiki\Config\Config; |
| 32 | use MediaWiki\HookContainer\HookRunner; |
| 33 | use MediaWiki\Html\Html; |
| 34 | use MediaWiki\HTMLForm\HTMLForm; |
| 35 | use MediaWiki\Logger\LoggerFactory; |
| 36 | use MediaWiki\MainConfigNames; |
| 37 | use MediaWiki\MediaWikiServices; |
| 38 | use MediaWiki\Message\Message; |
| 39 | use MediaWiki\Request\FauxRequest; |
| 40 | use MediaWiki\Request\WebRequest; |
| 41 | use MediaWiki\SpecialPage\SpecialPage; |
| 42 | use MediaWiki\Status\Status; |
| 43 | use MediaWiki\Title\NamespaceInfo; |
| 44 | use MediaWiki\Title\Title; |
| 45 | use MediaWiki\User\Options\UserOptionsLookup; |
| 46 | use MediaWiki\User\User; |
| 47 | use MediaWiki\Watchlist\WatchlistManager; |
| 48 | use PermissionsError; |
| 49 | use Psr\Log\LoggerInterface; |
| 50 | use RepoGroup; |
| 51 | use UnexpectedValueException; |
| 52 | use UploadBase; |
| 53 | use UploadForm; |
| 54 | use UploadFromStash; |
| 55 | use UserBlockedError; |
| 56 | use WikiFilePage; |
| 57 | |
| 58 | /** |
| 59 | * Form for uploading media files. |
| 60 | * |
| 61 | * @ingroup SpecialPage |
| 62 | * @ingroup Upload |
| 63 | */ |
| 64 | class SpecialUpload extends SpecialPage { |
| 65 | |
| 66 | private LocalRepo $localRepo; |
| 67 | private UserOptionsLookup $userOptionsLookup; |
| 68 | private NamespaceInfo $nsInfo; |
| 69 | private WatchlistManager $watchlistManager; |
| 70 | /** @var bool wether uploads by url should be asynchronous or not */ |
| 71 | public bool $allowAsync; |
| 72 | private JobQueueGroup $jobQueueGroup; |
| 73 | private LoggerInterface $log; |
| 74 | |
| 75 | /** |
| 76 | * @param RepoGroup|null $repoGroup |
| 77 | * @param UserOptionsLookup|null $userOptionsLookup |
| 78 | * @param NamespaceInfo|null $nsInfo |
| 79 | * @param WatchlistManager|null $watchlistManager |
| 80 | */ |
| 81 | public function __construct( |
| 82 | ?RepoGroup $repoGroup = null, |
| 83 | ?UserOptionsLookup $userOptionsLookup = null, |
| 84 | ?NamespaceInfo $nsInfo = null, |
| 85 | ?WatchlistManager $watchlistManager = null |
| 86 | ) { |
| 87 | parent::__construct( 'Upload', 'upload' ); |
| 88 | // This class is extended and therefor fallback to global state - T265300 |
| 89 | $services = MediaWikiServices::getInstance(); |
| 90 | $this->jobQueueGroup = $services->getJobQueueGroup(); |
| 91 | $repoGroup ??= $services->getRepoGroup(); |
| 92 | $this->localRepo = $repoGroup->getLocalRepo(); |
| 93 | $this->userOptionsLookup = $userOptionsLookup ?? $services->getUserOptionsLookup(); |
| 94 | $this->nsInfo = $nsInfo ?? $services->getNamespaceInfo(); |
| 95 | $this->watchlistManager = $watchlistManager ?? $services->getWatchlistManager(); |
| 96 | $this->allowAsync = ( |
| 97 | $this->getConfig()->get( MainConfigNames::EnableAsyncUploads ) && |
| 98 | $this->getConfig()->get( MainConfigNames::EnableAsyncUploadsByURL ) |
| 99 | ); |
| 100 | $this->log = LoggerFactory::getInstance( 'SpecialUpload' ); |
| 101 | } |
| 102 | |
| 103 | public function doesWrites() { |
| 104 | return true; |
| 105 | } |
| 106 | |
| 107 | // Misc variables |
| 108 | |
| 109 | /** @var WebRequest|FauxRequest The request this form is supposed to handle */ |
| 110 | public $mRequest; |
| 111 | /** @var string */ |
| 112 | public $mSourceType; |
| 113 | |
| 114 | /** @var string The cache key to use to retreive the status of your async upload */ |
| 115 | public $mCacheKey; |
| 116 | |
| 117 | /** @var UploadBase */ |
| 118 | public $mUpload; |
| 119 | |
| 120 | /** @var LocalFile */ |
| 121 | public $mLocalFile; |
| 122 | /** @var bool */ |
| 123 | public $mUploadClicked; |
| 124 | |
| 125 | // User input variables from the "description" section |
| 126 | |
| 127 | /** @var string The requested target file name */ |
| 128 | public $mDesiredDestName; |
| 129 | /** @var string */ |
| 130 | public $mComment; |
| 131 | /** @var string */ |
| 132 | public $mLicense; |
| 133 | |
| 134 | // User input variables from the root section |
| 135 | |
| 136 | /** @var bool */ |
| 137 | public $mIgnoreWarning; |
| 138 | /** @var bool */ |
| 139 | public $mWatchthis; |
| 140 | /** @var string */ |
| 141 | public $mCopyrightStatus; |
| 142 | /** @var string */ |
| 143 | public $mCopyrightSource; |
| 144 | |
| 145 | // Hidden variables |
| 146 | |
| 147 | /** @var string */ |
| 148 | public $mDestWarningAck; |
| 149 | |
| 150 | /** @var bool The user followed an "overwrite this file" link */ |
| 151 | public $mForReUpload; |
| 152 | |
| 153 | /** @var bool The user clicked "Cancel and return to upload form" button */ |
| 154 | public $mCancelUpload; |
| 155 | /** @var bool */ |
| 156 | public $mTokenOk; |
| 157 | |
| 158 | /** @var bool Subclasses can use this to determine whether a file was uploaded */ |
| 159 | public $mUploadSuccessful = false; |
| 160 | |
| 161 | /** @var string Raw html injection point for hooks not using HTMLForm */ |
| 162 | public $uploadFormTextTop; |
| 163 | /** @var string Raw html injection point for hooks not using HTMLForm */ |
| 164 | public $uploadFormTextAfterSummary; |
| 165 | |
| 166 | /** |
| 167 | * Initialize instance variables from request and create an Upload handler |
| 168 | */ |
| 169 | protected function loadRequest() { |
| 170 | $this->mRequest = $request = $this->getRequest(); |
| 171 | $this->mSourceType = $request->getVal( 'wpSourceType', 'file' ); |
| 172 | $this->mUpload = UploadBase::createFromRequest( $request ); |
| 173 | $this->mUploadClicked = $request->wasPosted() |
| 174 | && ( $request->getCheck( 'wpUpload' ) |
| 175 | || $request->getCheck( 'wpUploadIgnoreWarning' ) ); |
| 176 | |
| 177 | // Guess the desired name from the filename if not provided |
| 178 | $this->mDesiredDestName = $request->getText( 'wpDestFile' ); |
| 179 | if ( !$this->mDesiredDestName && $request->getFileName( 'wpUploadFile' ) !== null ) { |
| 180 | $this->mDesiredDestName = $request->getFileName( 'wpUploadFile' ); |
| 181 | } |
| 182 | $this->mLicense = $request->getText( 'wpLicense' ); |
| 183 | |
| 184 | $this->mDestWarningAck = $request->getText( 'wpDestFileWarningAck' ); |
| 185 | $this->mIgnoreWarning = $request->getCheck( 'wpIgnoreWarning' ) |
| 186 | || $request->getCheck( 'wpUploadIgnoreWarning' ); |
| 187 | $this->mWatchthis = $request->getBool( 'wpWatchthis' ) && $this->getUser()->isRegistered(); |
| 188 | $this->mCopyrightStatus = $request->getText( 'wpUploadCopyStatus' ); |
| 189 | $this->mCopyrightSource = $request->getText( 'wpUploadSource' ); |
| 190 | |
| 191 | $this->mForReUpload = $request->getBool( 'wpForReUpload' ); // updating a file |
| 192 | |
| 193 | $commentDefault = ''; |
| 194 | $commentMsg = $this->msg( 'upload-default-description' )->inContentLanguage(); |
| 195 | if ( !$this->mForReUpload && !$commentMsg->isDisabled() ) { |
| 196 | $commentDefault = $commentMsg->plain(); |
| 197 | } |
| 198 | $this->mComment = $request->getText( 'wpUploadDescription', $commentDefault ); |
| 199 | |
| 200 | $this->mCancelUpload = $request->getCheck( 'wpCancelUpload' ) |
| 201 | || $request->getCheck( 'wpReUpload' ); // b/w compat |
| 202 | |
| 203 | // If it was posted check for the token (no remote POST'ing with user credentials) |
| 204 | $token = $request->getVal( 'wpEditToken' ); |
| 205 | $this->mTokenOk = $this->getUser()->matchEditToken( $token ); |
| 206 | |
| 207 | // If this is an upload from Url and we're allowing async processing, |
| 208 | // check for the presence of the cache key parameter, or compute it. Else, it should be empty. |
| 209 | if ( $this->isAsyncUpload() ) { |
| 210 | $this->mCacheKey = \UploadFromUrl::getCacheKeyFromRequest( $request ); |
| 211 | } else { |
| 212 | $this->mCacheKey = ''; |
| 213 | } |
| 214 | |
| 215 | $this->uploadFormTextTop = ''; |
| 216 | $this->uploadFormTextAfterSummary = ''; |
| 217 | } |
| 218 | |
| 219 | /** |
| 220 | * Check if the current request is an async upload by url request |
| 221 | * |
| 222 | * @return bool |
| 223 | */ |
| 224 | protected function isAsyncUpload() { |
| 225 | return ( $this->mSourceType === 'url' && $this->allowAsync ); |
| 226 | } |
| 227 | |
| 228 | /** |
| 229 | * This page can be shown if uploading is enabled. |
| 230 | * Handle permission checking elsewhere in order to be able to show |
| 231 | * custom error messages. |
| 232 | * |
| 233 | * @param User $user |
| 234 | * @return bool |
| 235 | */ |
| 236 | public function userCanExecute( User $user ) { |
| 237 | return UploadBase::isEnabled() && parent::userCanExecute( $user ); |
| 238 | } |
| 239 | |
| 240 | /** |
| 241 | * @param string|null $par |
| 242 | */ |
| 243 | public function execute( $par ) { |
| 244 | $this->useTransactionalTimeLimit(); |
| 245 | |
| 246 | $this->setHeaders(); |
| 247 | $this->outputHeader(); |
| 248 | |
| 249 | # Check uploading enabled |
| 250 | if ( !UploadBase::isEnabled() ) { |
| 251 | throw new ErrorPageError( 'uploaddisabled', 'uploaddisabledtext' ); |
| 252 | } |
| 253 | |
| 254 | $this->addHelpLink( 'Help:Managing files' ); |
| 255 | |
| 256 | # Check permissions |
| 257 | $user = $this->getUser(); |
| 258 | $permissionRequired = UploadBase::isAllowed( $user ); |
| 259 | if ( $permissionRequired !== true ) { |
| 260 | throw new PermissionsError( $permissionRequired ); |
| 261 | } |
| 262 | |
| 263 | # Check blocks |
| 264 | if ( $user->isBlockedFromUpload() ) { |
| 265 | throw new UserBlockedError( |
| 266 | // @phan-suppress-next-line PhanTypeMismatchArgumentNullable Block is checked and not null |
| 267 | $user->getBlock(), |
| 268 | $user, |
| 269 | $this->getLanguage(), |
| 270 | $this->getRequest()->getIP() |
| 271 | ); |
| 272 | } |
| 273 | |
| 274 | # Check whether we actually want to allow changing stuff |
| 275 | $this->checkReadOnly(); |
| 276 | |
| 277 | $this->loadRequest(); |
| 278 | |
| 279 | # Unsave the temporary file in case this was a cancelled upload |
| 280 | if ( $this->mCancelUpload && !$this->unsaveUploadedFile() ) { |
| 281 | # Something went wrong, so unsaveUploadedFile showed a warning |
| 282 | return; |
| 283 | } |
| 284 | |
| 285 | # If we have a cache key, show the upload status. |
| 286 | if ( $this->mTokenOk && $this->mCacheKey !== '' ) { |
| 287 | if ( $this->mUpload && $this->mUploadClicked && !$this->mCancelUpload ) { |
| 288 | # If the user clicked the upload button, we need to process the upload |
| 289 | $this->processAsyncUpload(); |
| 290 | } else { |
| 291 | # Show the upload status |
| 292 | $this->showUploadStatus( $user ); |
| 293 | } |
| 294 | } elseif ( |
| 295 | # Process upload or show a form |
| 296 | $this->mTokenOk && !$this->mCancelUpload && |
| 297 | ( $this->mUpload && $this->mUploadClicked ) |
| 298 | ) { |
| 299 | $this->processUpload(); |
| 300 | } else { |
| 301 | # Backwards compatibility hook |
| 302 | if ( !$this->getHookRunner()->onUploadForm_initial( $this ) ) { |
| 303 | wfDebug( "Hook 'UploadForm:initial' broke output of the upload form" ); |
| 304 | |
| 305 | return; |
| 306 | } |
| 307 | $this->showUploadForm( $this->getUploadForm() ); |
| 308 | } |
| 309 | |
| 310 | # Cleanup |
| 311 | if ( $this->mUpload ) { |
| 312 | $this->mUpload->cleanupTempFile(); |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | /** |
| 317 | * Show the upload status |
| 318 | * |
| 319 | * @param User $user The owner of the upload |
| 320 | */ |
| 321 | protected function showUploadStatus( $user ) { |
| 322 | // first, let's fetch the status from the main stash |
| 323 | $progress = UploadBase::getSessionStatus( $user, $this->mCacheKey ); |
| 324 | if ( !$progress ) { |
| 325 | $progress = [ 'status' => Status::newFatal( 'invalid-cache-key' ) ]; |
| 326 | } |
| 327 | $this->log->debug( 'Upload status: stage {stage}, result {result}', $progress ); |
| 328 | |
| 329 | $status = $progress['status'] ?? Status::newFatal( 'invalid-cache-key' ); |
| 330 | $stage = $progress['stage'] ?? 'unknown'; |
| 331 | $result = $progress['result'] ?? 'unknown'; |
| 332 | switch ( $stage ) { |
| 333 | case 'publish': |
| 334 | switch ( $result ) { |
| 335 | case 'Success': |
| 336 | // The upload is done. Check the result and either show the form with the error |
| 337 | // occurred, or redirect to the file itself |
| 338 | // Success, redirect to description page |
| 339 | $this->mUploadSuccessful = true; |
| 340 | $this->getHookRunner()->onSpecialUploadComplete( $this ); |
| 341 | // Redirect to the destination URL, but purge the cache of the file description page first |
| 342 | // TODO: understand why this is needed |
| 343 | $title = Title::makeTitleSafe( NS_FILE, $this->mRequest->getText( 'wpDestFile' ) ); |
| 344 | if ( $title ) { |
| 345 | $this->log->debug( 'Purging page', [ 'title' => $title->getText() ] ); |
| 346 | $page = new WikiFilePage( $title ); |
| 347 | $page->doPurge(); |
| 348 | } |
| 349 | $this->getOutput()->redirect( $this->mRequest->getText( 'wpDestUrl' ) ); |
| 350 | break; |
| 351 | case 'Warning': |
| 352 | $this->showUploadWarning( UploadBase::unserializeWarnings( $progress['warnings'] ) ); |
| 353 | break; |
| 354 | case 'Failure': |
| 355 | $details = $status->getValue(); |
| 356 | // Verification failed. |
| 357 | if ( is_array( $details ) && isset( $details['verification'] ) ) { |
| 358 | $this->processVerificationError( $details['verification'] ); |
| 359 | } else { |
| 360 | $this->showUploadError( $this->getOutput()->parseAsInterface( |
| 361 | $status->getWikiText( false, false, $this->getLanguage() ) ) |
| 362 | ); |
| 363 | } |
| 364 | break; |
| 365 | case 'Poll': |
| 366 | $this->showUploadProgress( |
| 367 | [ 'active' => true, 'msg' => 'upload-progress-processing' ] |
| 368 | ); |
| 369 | break; |
| 370 | default: |
| 371 | // unknown result, just show a generic error |
| 372 | $this->showUploadError( $this->getOutput()->parseAsInterface( |
| 373 | $status->getWikiText( false, false, $this->getLanguage() ) ) |
| 374 | ); |
| 375 | break; |
| 376 | } |
| 377 | break; |
| 378 | case 'queued': |
| 379 | // show stalled progress bar |
| 380 | $this->showUploadProgress( [ 'active' => false, 'msg' => 'upload-progress-queued' ] ); |
| 381 | break; |
| 382 | case 'fetching': |
| 383 | switch ( $result ) { |
| 384 | case 'Success': |
| 385 | // The file is being downloaded from a URL |
| 386 | // TODO: show active progress bar saying we're downloading the file |
| 387 | $this->showUploadProgress( [ 'active' => true, 'msg' => 'upload-progress-downloading' ] ); |
| 388 | break; |
| 389 | case 'Failure': |
| 390 | // downloading failed |
| 391 | $this->showUploadError( $this->getOutput()->parseAsInterface( |
| 392 | $status->getWikiText( false, false, $this->getLanguage() ) ) |
| 393 | ); |
| 394 | break; |
| 395 | default: |
| 396 | // unknown result, just show a generic error |
| 397 | $this->showUploadError( $this->getOutput()->parseAsInterface( |
| 398 | $status->getWikiText( false, false, $this->getLanguage() ) ) |
| 399 | ); |
| 400 | break; |
| 401 | } |
| 402 | break; |
| 403 | default: |
| 404 | // unknown status, just show a generic error |
| 405 | if ( $status->isOK() ) { |
| 406 | $status = Status::newFatal( 'upload-progress-unknown' ); |
| 407 | } |
| 408 | $statusmsg = $this->getOutput()->parseAsInterface( |
| 409 | $status->getWikiText( false, false, $this->getLanguage() ) |
| 410 | ); |
| 411 | $message = '<h2>' . $this->msg( 'uploaderror' )->escaped() . '</h2>' . HTML::errorBox( $statusmsg ); |
| 412 | $this->showUploadForm( $this->getUploadForm( $message ) ); |
| 413 | break; |
| 414 | } |
| 415 | } |
| 416 | |
| 417 | /** |
| 418 | * Show the upload progress in a form, with a refresh button |
| 419 | * |
| 420 | * This is used when the upload is being processed asynchronously. We're |
| 421 | * forced to use a refresh button because we need to poll the primary mainstash. |
| 422 | * See UploadBase::getSessionStatus for more information. |
| 423 | * |
| 424 | * @param array $options |
| 425 | * @return void |
| 426 | */ |
| 427 | private function showUploadProgress( $options ) { |
| 428 | // $isActive = $options['active'] ?? false; |
| 429 | //$progressBarProperty = $isActive ? '' : 'disabled'; |
| 430 | $message = $this->msg( $options['msg'] )->escaped(); |
| 431 | $destUrl = $this->mRequest->getText( 'wpDestUrl', '' ); |
| 432 | if ( !$destUrl && $this->mUpload ) { |
| 433 | if ( !$this->mLocalFile ) { |
| 434 | $this->mLocalFile = $this->mUpload->getLocalFile(); |
| 435 | } |
| 436 | // This probably means the title is bad, so we can't get the URL |
| 437 | // but we need to wait for the job to execute. |
| 438 | if ( $this->mLocalFile === null ) { |
| 439 | $destUrl = ''; |
| 440 | } else { |
| 441 | $destUrl = $this->mLocalFile->getTitle()->getFullURL(); |
| 442 | } |
| 443 | } |
| 444 | |
| 445 | $destName = $this->mDesiredDestName; |
| 446 | if ( !$destName ) { |
| 447 | $destName = $this->mRequest->getText( 'wpDestFile' ); |
| 448 | } |
| 449 | |
| 450 | // Needed if we have warnings to show |
| 451 | $sourceURL = $this->mRequest->getText( 'wpUploadFileURL' ); |
| 452 | |
| 453 | $form = new HTMLForm( [ |
| 454 | 'CacheKey' => [ |
| 455 | 'type' => 'hidden', |
| 456 | 'default' => $this->mCacheKey, |
| 457 | ], |
| 458 | 'SourceType' => [ |
| 459 | 'type' => 'hidden', |
| 460 | 'default' => $this->mSourceType, |
| 461 | ], |
| 462 | 'DestUrl' => [ |
| 463 | 'type' => 'hidden', |
| 464 | 'default' => $destUrl, |
| 465 | ], |
| 466 | 'DestFile' => [ |
| 467 | 'type' => 'hidden', |
| 468 | 'default' => $destName, |
| 469 | ], |
| 470 | 'UploadFileURL' => [ |
| 471 | 'type' => 'hidden', |
| 472 | 'default' => $sourceURL, |
| 473 | ], |
| 474 | ], $this->getContext(), 'uploadProgress' ); |
| 475 | $form->setSubmitText( $this->msg( 'upload-refresh' )->escaped() ); |
| 476 | // TODO: use codex, add a progress bar |
| 477 | //$preHtml = "<cdx-progress-bar aria--label='upload progressbar' $progressBarProperty />"; |
| 478 | $preHtml = "<div id='upload-progress-message'>$message</div>"; |
| 479 | $form->addPreHtml( $preHtml ); |
| 480 | $form->setSubmitCallback( |
| 481 | static function ( $formData ) { |
| 482 | return true; |
| 483 | } |
| 484 | ); |
| 485 | $form->prepareForm(); |
| 486 | $this->getOutput()->addHTML( $form->getHTML( false ) ); |
| 487 | } |
| 488 | |
| 489 | /** |
| 490 | * Show the main upload form |
| 491 | * |
| 492 | * @param HTMLForm|string $form An HTMLForm instance or HTML string to show |
| 493 | */ |
| 494 | protected function showUploadForm( $form ) { |
| 495 | if ( $form instanceof HTMLForm ) { |
| 496 | $form->show(); |
| 497 | } else { |
| 498 | $this->getOutput()->addHTML( $form ); |
| 499 | } |
| 500 | } |
| 501 | |
| 502 | /** |
| 503 | * Get an UploadForm instance with title and text properly set. |
| 504 | * |
| 505 | * @param string $message HTML string to add to the form |
| 506 | * @param string|null $sessionKey Session key in case this is a stashed upload |
| 507 | * @param bool $hideIgnoreWarning Whether to hide "ignore warning" check box |
| 508 | * @return UploadForm |
| 509 | */ |
| 510 | protected function getUploadForm( $message = '', $sessionKey = '', $hideIgnoreWarning = false ) { |
| 511 | # Initialize form |
| 512 | $form = new UploadForm( |
| 513 | [ |
| 514 | 'watch' => $this->getWatchCheck(), |
| 515 | 'forreupload' => $this->mForReUpload, |
| 516 | 'sessionkey' => $sessionKey, |
| 517 | 'hideignorewarning' => $hideIgnoreWarning, |
| 518 | 'destwarningack' => (bool)$this->mDestWarningAck, |
| 519 | |
| 520 | 'description' => $this->mComment, |
| 521 | 'texttop' => $this->uploadFormTextTop, |
| 522 | 'textaftersummary' => $this->uploadFormTextAfterSummary, |
| 523 | 'destfile' => $this->mDesiredDestName, |
| 524 | ], |
| 525 | $this->getContext(), |
| 526 | $this->getLinkRenderer(), |
| 527 | $this->localRepo, |
| 528 | $this->getContentLanguage(), |
| 529 | $this->nsInfo, |
| 530 | $this->getHookContainer() |
| 531 | ); |
| 532 | $form->setTitle( $this->getPageTitle() ); // Remove subpage |
| 533 | |
| 534 | # Check the token, but only if necessary |
| 535 | if ( |
| 536 | !$this->mTokenOk && !$this->mCancelUpload && |
| 537 | ( $this->mUpload && $this->mUploadClicked ) |
| 538 | ) { |
| 539 | $form->addPreHtml( $this->msg( 'session_fail_preview' )->parse() ); |
| 540 | } |
| 541 | |
| 542 | # Give a notice if the user is uploading a file that has been deleted or moved |
| 543 | # Note that this is independent from the message 'filewasdeleted' |
| 544 | $desiredTitleObj = Title::makeTitleSafe( NS_FILE, $this->mDesiredDestName ); |
| 545 | $delNotice = ''; // empty by default |
| 546 | if ( $desiredTitleObj instanceof Title && !$desiredTitleObj->exists() ) { |
| 547 | LogEventsList::showLogExtract( $delNotice, [ 'delete', 'move' ], |
| 548 | $desiredTitleObj, |
| 549 | '', [ 'lim' => 10, |
| 550 | 'conds' => [ $this->localRepo->getReplicaDB()->expr( 'log_action', '!=', 'revision' ) ], |
| 551 | 'showIfEmpty' => false, |
| 552 | 'msgKey' => [ 'upload-recreate-warning' ] ] |
| 553 | ); |
| 554 | } |
| 555 | $form->addPreHtml( $delNotice ); |
| 556 | |
| 557 | # Add text to form |
| 558 | $form->addPreHtml( '<div id="uploadtext">' . |
| 559 | $this->msg( 'uploadtext', [ $this->mDesiredDestName ] )->parseAsBlock() . |
| 560 | '</div>' ); |
| 561 | # Add upload error message |
| 562 | $form->addPreHtml( $message ); |
| 563 | |
| 564 | # Add footer to form |
| 565 | $uploadFooter = $this->msg( 'uploadfooter' ); |
| 566 | if ( !$uploadFooter->isDisabled() ) { |
| 567 | $form->addPostHtml( '<div id="mw-upload-footer-message">' |
| 568 | . $uploadFooter->parseAsBlock() . "</div>\n" ); |
| 569 | } |
| 570 | |
| 571 | return $form; |
| 572 | } |
| 573 | |
| 574 | /** |
| 575 | * Stashes the upload and shows the main upload form. |
| 576 | * |
| 577 | * Note: only errors that can be handled by changing the name or |
| 578 | * description should be redirected here. It should be assumed that the |
| 579 | * file itself is sensible and has passed UploadBase::verifyFile. This |
| 580 | * essentially means that UploadBase::VERIFICATION_ERROR and |
| 581 | * UploadBase::EMPTY_FILE should not be passed here. |
| 582 | * |
| 583 | * @param string $message HTML message to be passed to mainUploadForm |
| 584 | */ |
| 585 | protected function showRecoverableUploadError( $message ) { |
| 586 | $stashStatus = $this->mUpload->tryStashFile( $this->getUser() ); |
| 587 | if ( $stashStatus->isGood() ) { |
| 588 | $sessionKey = $stashStatus->getValue()->getFileKey(); |
| 589 | $uploadWarning = 'upload-tryagain'; |
| 590 | } else { |
| 591 | $sessionKey = null; |
| 592 | $uploadWarning = 'upload-tryagain-nostash'; |
| 593 | } |
| 594 | $message = '<h2>' . $this->msg( 'uploaderror' )->escaped() . '</h2>' . |
| 595 | Html::errorBox( $message ); |
| 596 | |
| 597 | $form = $this->getUploadForm( $message, $sessionKey ); |
| 598 | $form->setSubmitText( $this->msg( $uploadWarning )->escaped() ); |
| 599 | $this->showUploadForm( $form ); |
| 600 | } |
| 601 | |
| 602 | /** |
| 603 | * Stashes the upload, shows the main form, but adds a "continue anyway button". |
| 604 | * Also checks whether there are actually warnings to display. |
| 605 | * |
| 606 | * @param array $warnings |
| 607 | * @return bool True if warnings were displayed, false if there are no |
| 608 | * warnings and it should continue processing |
| 609 | */ |
| 610 | protected function showUploadWarning( $warnings ) { |
| 611 | # If there are no warnings, or warnings we can ignore, return early. |
| 612 | # mDestWarningAck is set when some javascript has shown the warning |
| 613 | # to the user. mForReUpload is set when the user clicks the "upload a |
| 614 | # new version" link. |
| 615 | if ( !$warnings || ( count( $warnings ) == 1 |
| 616 | && isset( $warnings['exists'] ) |
| 617 | && ( $this->mDestWarningAck || $this->mForReUpload ) ) |
| 618 | ) { |
| 619 | return false; |
| 620 | } |
| 621 | |
| 622 | if ( $this->mUpload ) { |
| 623 | $stashStatus = $this->mUpload->tryStashFile( $this->getUser() ); |
| 624 | if ( $stashStatus->isGood() ) { |
| 625 | $sessionKey = $stashStatus->getValue()->getFileKey(); |
| 626 | $uploadWarning = 'uploadwarning-text'; |
| 627 | } else { |
| 628 | $sessionKey = null; |
| 629 | $uploadWarning = 'uploadwarning-text-nostash'; |
| 630 | } |
| 631 | } else { |
| 632 | $sessionKey = null; |
| 633 | $uploadWarning = 'uploadwarning-text-nostash'; |
| 634 | } |
| 635 | |
| 636 | // Add styles for the warning, reused from the live preview |
| 637 | $this->getOutput()->addModuleStyles( 'mediawiki.special' ); |
| 638 | |
| 639 | $linkRenderer = $this->getLinkRenderer(); |
| 640 | $warningHtml = '<h2>' . $this->msg( 'uploadwarning' )->escaped() . "</h2>\n" |
| 641 | . '<div class="mw-destfile-warning"><ul>'; |
| 642 | foreach ( $warnings as $warning => $args ) { |
| 643 | if ( $warning == 'badfilename' ) { |
| 644 | $this->mDesiredDestName = Title::makeTitle( NS_FILE, $args )->getText(); |
| 645 | } |
| 646 | if ( $warning == 'exists' ) { |
| 647 | $msg = "\t<li>" . self::getExistsWarning( $args ) . "</li>\n"; |
| 648 | } elseif ( $warning == 'no-change' ) { |
| 649 | $file = $args; |
| 650 | $filename = $file->getTitle()->getPrefixedText(); |
| 651 | $msg = "\t<li>" . $this->msg( 'fileexists-no-change', $filename )->parse() . "</li>\n"; |
| 652 | } elseif ( $warning == 'duplicate-version' ) { |
| 653 | $file = $args[0]; |
| 654 | $count = count( $args ); |
| 655 | $filename = $file->getTitle()->getPrefixedText(); |
| 656 | $message = $this->msg( 'fileexists-duplicate-version' ) |
| 657 | ->params( $filename ) |
| 658 | ->numParams( $count ); |
| 659 | $msg = "\t<li>" . $message->parse() . "</li>\n"; |
| 660 | } elseif ( $warning == 'was-deleted' ) { |
| 661 | # If the file existed before and was deleted, warn the user of this |
| 662 | $ltitle = SpecialPage::getTitleFor( 'Log' ); |
| 663 | $llink = $linkRenderer->makeKnownLink( |
| 664 | $ltitle, |
| 665 | $this->msg( 'deletionlog' )->text(), |
| 666 | [], |
| 667 | [ |
| 668 | 'type' => 'delete', |
| 669 | 'page' => Title::makeTitle( NS_FILE, $args )->getPrefixedText(), |
| 670 | ] |
| 671 | ); |
| 672 | $msg = "\t<li>" . $this->msg( 'filewasdeleted' )->rawParams( $llink )->parse() . "</li>\n"; |
| 673 | } elseif ( $warning == 'duplicate' ) { |
| 674 | $msg = $this->getDupeWarning( $args ); |
| 675 | } elseif ( $warning == 'duplicate-archive' ) { |
| 676 | if ( $args === '' ) { |
| 677 | $msg = "\t<li>" . $this->msg( 'file-deleted-duplicate-notitle' )->parse() |
| 678 | . "</li>\n"; |
| 679 | } else { |
| 680 | $msg = "\t<li>" . $this->msg( 'file-deleted-duplicate', |
| 681 | Title::makeTitle( NS_FILE, $args )->getPrefixedText() )->parse() |
| 682 | . "</li>\n"; |
| 683 | } |
| 684 | } else { |
| 685 | if ( $args === true ) { |
| 686 | $args = []; |
| 687 | } elseif ( !is_array( $args ) ) { |
| 688 | $args = [ $args ]; |
| 689 | } |
| 690 | $msg = "\t<li>" . $this->msg( $warning, $args )->parse() . "</li>\n"; |
| 691 | } |
| 692 | $warningHtml .= $msg; |
| 693 | } |
| 694 | $warningHtml .= "</ul></div>\n"; |
| 695 | $warningHtml .= $this->msg( $uploadWarning )->parseAsBlock(); |
| 696 | |
| 697 | $form = $this->getUploadForm( $warningHtml, $sessionKey, /* $hideIgnoreWarning */ true ); |
| 698 | $form->setSubmitTextMsg( 'upload-tryagain' ); |
| 699 | $form->addButton( [ |
| 700 | 'name' => 'wpUploadIgnoreWarning', |
| 701 | 'value' => $this->msg( 'ignorewarning' )->text() |
| 702 | ] ); |
| 703 | $form->addButton( [ |
| 704 | 'name' => 'wpCancelUpload', |
| 705 | 'value' => $this->msg( 'reuploaddesc' )->text() |
| 706 | ] ); |
| 707 | |
| 708 | $this->showUploadForm( $form ); |
| 709 | |
| 710 | # Indicate that we showed a form |
| 711 | return true; |
| 712 | } |
| 713 | |
| 714 | /** |
| 715 | * Show the upload form with error message, but do not stash the file. |
| 716 | * |
| 717 | * @param string $message HTML string |
| 718 | */ |
| 719 | protected function showUploadError( $message ) { |
| 720 | $message = '<h2>' . $this->msg( 'uploadwarning' )->escaped() . '</h2>' . |
| 721 | Html::errorBox( $message ); |
| 722 | $this->showUploadForm( $this->getUploadForm( $message ) ); |
| 723 | } |
| 724 | |
| 725 | /** |
| 726 | * Common steps for processing uploads |
| 727 | * |
| 728 | * @param Status $fetchFileStatus |
| 729 | * @return bool |
| 730 | */ |
| 731 | protected function performUploadChecks( $fetchFileStatus ): bool { |
| 732 | if ( !$fetchFileStatus->isOK() ) { |
| 733 | $this->showUploadError( $this->getOutput()->parseAsInterface( |
| 734 | $fetchFileStatus->getWikiText( false, false, $this->getLanguage() ) |
| 735 | ) ); |
| 736 | |
| 737 | return false; |
| 738 | } |
| 739 | if ( !$this->getHookRunner()->onUploadForm_BeforeProcessing( $this ) ) { |
| 740 | wfDebug( "Hook 'UploadForm:BeforeProcessing' broke processing the file." ); |
| 741 | // This code path is deprecated. If you want to break upload processing |
| 742 | // do so by hooking into the appropriate hooks in UploadBase::verifyUpload |
| 743 | // and UploadBase::verifyFile. |
| 744 | // If you use this hook to break uploading, the user will be returned |
| 745 | // an empty form with no error message whatsoever. |
| 746 | return false; |
| 747 | } |
| 748 | |
| 749 | // Upload verification |
| 750 | // If this is an asynchronous upload-by-url, skip the verification |
| 751 | if ( $this->isAsyncUpload() ) { |
| 752 | return true; |
| 753 | } |
| 754 | $details = $this->mUpload->verifyUpload(); |
| 755 | if ( $details['status'] != UploadBase::OK ) { |
| 756 | $this->processVerificationError( $details ); |
| 757 | |
| 758 | return false; |
| 759 | } |
| 760 | |
| 761 | // Verify permissions for this title |
| 762 | $user = $this->getUser(); |
| 763 | $permErrors = $this->mUpload->verifyTitlePermissions( $user ); |
| 764 | if ( $permErrors !== true ) { |
| 765 | $code = array_shift( $permErrors[0] ); |
| 766 | $this->showRecoverableUploadError( $this->msg( $code, $permErrors[0] )->parse() ); |
| 767 | |
| 768 | return false; |
| 769 | } |
| 770 | |
| 771 | $this->mLocalFile = $this->mUpload->getLocalFile(); |
| 772 | |
| 773 | // Check warnings if necessary |
| 774 | if ( !$this->mIgnoreWarning ) { |
| 775 | $warnings = $this->mUpload->checkWarnings( $user ); |
| 776 | if ( $this->showUploadWarning( $warnings ) ) { |
| 777 | return false; |
| 778 | } |
| 779 | } |
| 780 | |
| 781 | return true; |
| 782 | } |
| 783 | |
| 784 | /** |
| 785 | * Get the page text and tags for the upload |
| 786 | * |
| 787 | * @return array|null |
| 788 | */ |
| 789 | protected function getPageTextAndTags() { |
| 790 | // Get the page text if this is not a reupload |
| 791 | if ( !$this->mForReUpload ) { |
| 792 | $pageText = self::getInitialPageText( $this->mComment, $this->mLicense, |
| 793 | $this->mCopyrightStatus, $this->mCopyrightSource, |
| 794 | $this->getConfig() ); |
| 795 | } else { |
| 796 | $pageText = false; |
| 797 | } |
| 798 | $changeTags = $this->getRequest()->getVal( 'wpChangeTags' ); |
| 799 | if ( $changeTags === null || $changeTags === '' ) { |
| 800 | $changeTags = []; |
| 801 | } else { |
| 802 | $changeTags = array_filter( array_map( 'trim', explode( ',', $changeTags ) ) ); |
| 803 | } |
| 804 | if ( $changeTags ) { |
| 805 | $changeTagsStatus = ChangeTags::canAddTagsAccompanyingChange( |
| 806 | $changeTags, $this->getUser() ); |
| 807 | if ( !$changeTagsStatus->isOK() ) { |
| 808 | $this->showUploadError( $this->getOutput()->parseAsInterface( |
| 809 | $changeTagsStatus->getWikiText( false, false, $this->getLanguage() ) |
| 810 | ) ); |
| 811 | |
| 812 | return null; |
| 813 | } |
| 814 | } |
| 815 | return [ $pageText, $changeTags ]; |
| 816 | } |
| 817 | |
| 818 | /** |
| 819 | * Do the upload. |
| 820 | * Checks are made in SpecialUpload::execute() |
| 821 | */ |
| 822 | protected function processUpload() { |
| 823 | // Fetch the file if required |
| 824 | $status = $this->mUpload->fetchFile(); |
| 825 | if ( !$this->performUploadChecks( $status ) ) { |
| 826 | return; |
| 827 | } |
| 828 | $user = $this->getUser(); |
| 829 | $pageAndTags = $this->getPageTextAndTags(); |
| 830 | if ( $pageAndTags === null ) { |
| 831 | return; |
| 832 | } |
| 833 | [ $pageText, $changeTags ] = $pageAndTags; |
| 834 | |
| 835 | $status = $this->mUpload->performUpload( |
| 836 | $this->mComment, |
| 837 | $pageText, |
| 838 | $this->mWatchthis, |
| 839 | $user, |
| 840 | $changeTags |
| 841 | ); |
| 842 | |
| 843 | if ( !$status->isGood() ) { |
| 844 | $this->showRecoverableUploadError( |
| 845 | $this->getOutput()->parseAsInterface( |
| 846 | $status->getWikiText( false, false, $this->getLanguage() ) |
| 847 | ) |
| 848 | ); |
| 849 | |
| 850 | return; |
| 851 | } |
| 852 | |
| 853 | // Success, redirect to description page |
| 854 | $this->mUploadSuccessful = true; |
| 855 | $this->getHookRunner()->onSpecialUploadComplete( $this ); |
| 856 | $this->getOutput()->redirect( $this->mLocalFile->getTitle()->getFullURL() ); |
| 857 | } |
| 858 | |
| 859 | /** |
| 860 | * Process an asynchronous upload |
| 861 | */ |
| 862 | protected function processAsyncUpload() { |
| 863 | // Ensure the upload we're dealing with is an UploadFromUrl |
| 864 | if ( !$this->mUpload instanceof \UploadFromUrl ) { |
| 865 | $this->showUploadError( $this->msg( 'uploaderror' )->escaped() ); |
| 866 | |
| 867 | return; |
| 868 | } |
| 869 | // check we can fetch the file |
| 870 | $status = $this->mUpload->canFetchFile(); |
| 871 | if ( !$this->performUploadChecks( $status ) ) { |
| 872 | $this->log->debug( 'Upload failed verification: {error}', [ 'error' => $status ] ); |
| 873 | return; |
| 874 | } |
| 875 | |
| 876 | $pageAndTags = $this->getPageTextAndTags(); |
| 877 | if ( $pageAndTags === null ) { |
| 878 | return; |
| 879 | } |
| 880 | [ $pageText, $changeTags ] = $pageAndTags; |
| 881 | |
| 882 | // Create a new job to process the upload from url |
| 883 | $job = new \UploadFromUrlJob( |
| 884 | [ |
| 885 | 'filename' => $this->mUpload->getDesiredDestName(), |
| 886 | 'url' => $this->mUpload->getUrl(), |
| 887 | 'comment' => $this->mComment, |
| 888 | 'tags' => $changeTags, |
| 889 | 'text' => $pageText, |
| 890 | 'watch' => $this->mWatchthis, |
| 891 | 'watchlistexpiry' => null, |
| 892 | 'session' => $this->getContext()->exportSession(), |
| 893 | 'reupload' => $this->mForReUpload, |
| 894 | 'ignorewarnings' => $this->mIgnoreWarning, |
| 895 | ] |
| 896 | ); |
| 897 | // Save the session status |
| 898 | $cacheKey = $job->getCacheKey(); |
| 899 | UploadBase::setSessionStatus( $this->getUser(), $cacheKey, [ |
| 900 | 'status' => Status::newGood(), |
| 901 | 'stage' => 'queued', |
| 902 | 'result' => 'Poll' |
| 903 | ] ); |
| 904 | $this->log->info( "Submitting UploadFromUrlJob for {filename}", |
| 905 | [ 'filename' => $this->mUpload->getDesiredDestName() ] |
| 906 | ); |
| 907 | // Submit the job |
| 908 | $this->jobQueueGroup->push( $job ); |
| 909 | // Show the upload status |
| 910 | $this->showUploadStatus( $this->getUser() ); |
| 911 | } |
| 912 | |
| 913 | /** |
| 914 | * Get the initial image page text based on a comment and optional file status information |
| 915 | * @param string $comment |
| 916 | * @param string $license |
| 917 | * @param string $copyStatus |
| 918 | * @param string $source |
| 919 | * @param Config|null $config Configuration object to load data from |
| 920 | * @return string |
| 921 | */ |
| 922 | public static function getInitialPageText( $comment = '', $license = '', |
| 923 | $copyStatus = '', $source = '', ?Config $config = null |
| 924 | ) { |
| 925 | if ( $config === null ) { |
| 926 | wfDebug( __METHOD__ . ' called without a Config instance passed to it' ); |
| 927 | $config = MediaWikiServices::getInstance()->getMainConfig(); |
| 928 | } |
| 929 | |
| 930 | $msg = []; |
| 931 | $forceUIMsgAsContentMsg = (array)$config->get( MainConfigNames::ForceUIMsgAsContentMsg ); |
| 932 | /* These messages are transcluded into the actual text of the description page. |
| 933 | * Thus, forcing them as content messages makes the upload to produce an int: template |
| 934 | * instead of hardcoding it there in the uploader language. |
| 935 | */ |
| 936 | foreach ( [ 'license-header', 'filedesc', 'filestatus', 'filesource' ] as $msgName ) { |
| 937 | if ( in_array( $msgName, $forceUIMsgAsContentMsg ) ) { |
| 938 | $msg[$msgName] = "{{int:$msgName}}"; |
| 939 | } else { |
| 940 | $msg[$msgName] = wfMessage( $msgName )->inContentLanguage()->text(); |
| 941 | } |
| 942 | } |
| 943 | |
| 944 | $licenseText = ''; |
| 945 | if ( $license !== '' ) { |
| 946 | $licenseText = '== ' . $msg['license-header'] . " ==\n{{" . $license . "}}\n"; |
| 947 | } |
| 948 | |
| 949 | $pageText = $comment . "\n"; |
| 950 | $headerText = '== ' . $msg['filedesc'] . ' =='; |
| 951 | if ( $comment !== '' && !str_contains( $comment, $headerText ) ) { |
| 952 | // prepend header to page text unless it's already there (or there is no content) |
| 953 | $pageText = $headerText . "\n" . $pageText; |
| 954 | } |
| 955 | |
| 956 | if ( $config->get( MainConfigNames::UseCopyrightUpload ) ) { |
| 957 | $pageText .= '== ' . $msg['filestatus'] . " ==\n" . $copyStatus . "\n"; |
| 958 | $pageText .= $licenseText; |
| 959 | $pageText .= '== ' . $msg['filesource'] . " ==\n" . $source; |
| 960 | } else { |
| 961 | $pageText .= $licenseText; |
| 962 | } |
| 963 | |
| 964 | // allow extensions to modify the content |
| 965 | ( new HookRunner( MediaWikiServices::getInstance()->getHookContainer() ) ) |
| 966 | ->onUploadForm_getInitialPageText( $pageText, $msg, $config ); |
| 967 | |
| 968 | return $pageText; |
| 969 | } |
| 970 | |
| 971 | /** |
| 972 | * See if we should check the 'watch this page' checkbox on the form |
| 973 | * based on the user's preferences and whether we're being asked |
| 974 | * to create a new file or update an existing one. |
| 975 | * |
| 976 | * In the case where 'watch edits' is off but 'watch creations' is on, |
| 977 | * we'll leave the box unchecked. |
| 978 | * |
| 979 | * Note that the page target can be changed *on the form*, so our check |
| 980 | * state can get out of sync. |
| 981 | * @return bool |
| 982 | */ |
| 983 | protected function getWatchCheck() { |
| 984 | $user = $this->getUser(); |
| 985 | if ( $this->userOptionsLookup->getBoolOption( $user, 'watchdefault' ) ) { |
| 986 | // Watch all edits! |
| 987 | return true; |
| 988 | } |
| 989 | |
| 990 | $desiredTitleObj = Title::makeTitleSafe( NS_FILE, $this->mDesiredDestName ); |
| 991 | if ( $desiredTitleObj instanceof Title && |
| 992 | $this->watchlistManager->isWatched( $user, $desiredTitleObj ) ) { |
| 993 | // Already watched, don't change that |
| 994 | return true; |
| 995 | } |
| 996 | |
| 997 | $local = $this->localRepo->newFile( $this->mDesiredDestName ); |
| 998 | if ( $local && $local->exists() ) { |
| 999 | // We're uploading a new version of an existing file. |
| 1000 | // No creation, so don't watch it if we're not already. |
| 1001 | return false; |
| 1002 | } else { |
| 1003 | // New page should get watched if that's our option. |
| 1004 | return $this->userOptionsLookup->getBoolOption( $user, 'watchcreations' ) || |
| 1005 | $this->userOptionsLookup->getBoolOption( $user, 'watchuploads' ); |
| 1006 | } |
| 1007 | } |
| 1008 | |
| 1009 | /** |
| 1010 | * Provides output to the user for a result of UploadBase::verifyUpload |
| 1011 | * |
| 1012 | * @param array $details Result of UploadBase::verifyUpload |
| 1013 | */ |
| 1014 | protected function processVerificationError( $details ) { |
| 1015 | switch ( $details['status'] ) { |
| 1016 | /** Statuses that only require name changing */ |
| 1017 | case UploadBase::MIN_LENGTH_PARTNAME: |
| 1018 | $this->showRecoverableUploadError( $this->msg( 'minlength1' )->escaped() ); |
| 1019 | break; |
| 1020 | case UploadBase::ILLEGAL_FILENAME: |
| 1021 | $this->showRecoverableUploadError( $this->msg( 'illegalfilename', |
| 1022 | $details['filtered'] )->parse() ); |
| 1023 | break; |
| 1024 | case UploadBase::FILENAME_TOO_LONG: |
| 1025 | $this->showRecoverableUploadError( $this->msg( 'filename-toolong' )->escaped() ); |
| 1026 | break; |
| 1027 | case UploadBase::FILETYPE_MISSING: |
| 1028 | $this->showRecoverableUploadError( $this->msg( 'filetype-missing' )->parse() ); |
| 1029 | break; |
| 1030 | case UploadBase::WINDOWS_NONASCII_FILENAME: |
| 1031 | $this->showRecoverableUploadError( $this->msg( 'windows-nonascii-filename' )->parse() ); |
| 1032 | break; |
| 1033 | |
| 1034 | /** Statuses that require reuploading */ |
| 1035 | case UploadBase::EMPTY_FILE: |
| 1036 | $this->showUploadError( $this->msg( 'emptyfile' )->escaped() ); |
| 1037 | break; |
| 1038 | case UploadBase::FILE_TOO_LARGE: |
| 1039 | $this->showUploadError( $this->msg( 'largefileserver' )->escaped() ); |
| 1040 | break; |
| 1041 | case UploadBase::FILETYPE_BADTYPE: |
| 1042 | $msg = $this->msg( 'filetype-banned-type' ); |
| 1043 | if ( isset( $details['blacklistedExt'] ) ) { |
| 1044 | $msg->params( $this->getLanguage()->commaList( $details['blacklistedExt'] ) ); |
| 1045 | } else { |
| 1046 | $msg->params( $details['finalExt'] ); |
| 1047 | } |
| 1048 | $extensions = |
| 1049 | array_unique( $this->getConfig()->get( MainConfigNames::FileExtensions ) ); |
| 1050 | $msg->params( $this->getLanguage()->commaList( $extensions ), |
| 1051 | count( $extensions ) ); |
| 1052 | |
| 1053 | // Add PLURAL support for the first parameter. This results |
| 1054 | // in a bit unlogical parameter sequence, but does not break |
| 1055 | // old translations |
| 1056 | if ( isset( $details['blacklistedExt'] ) ) { |
| 1057 | $msg->params( count( $details['blacklistedExt'] ) ); |
| 1058 | } else { |
| 1059 | $msg->params( 1 ); |
| 1060 | } |
| 1061 | |
| 1062 | $this->showUploadError( $msg->parse() ); |
| 1063 | break; |
| 1064 | case UploadBase::VERIFICATION_ERROR: |
| 1065 | unset( $details['status'] ); |
| 1066 | $code = array_shift( $details['details'] ); |
| 1067 | $this->showUploadError( $this->msg( $code, $details['details'] )->parse() ); |
| 1068 | break; |
| 1069 | case UploadBase::HOOK_ABORTED: |
| 1070 | # allow hooks to return error details in an array, or as a single string key |
| 1071 | $msg = Message::newFromSpecifier( $details['error'] ); |
| 1072 | $this->showUploadError( $this->msg( $msg )->parse() ); |
| 1073 | break; |
| 1074 | default: |
| 1075 | throw new UnexpectedValueException( __METHOD__ . ": Unknown value `{$details['status']}`" ); |
| 1076 | } |
| 1077 | } |
| 1078 | |
| 1079 | /** |
| 1080 | * Remove a temporarily kept file stashed by saveTempUploadedFile(). |
| 1081 | * |
| 1082 | * @return bool Success |
| 1083 | */ |
| 1084 | protected function unsaveUploadedFile() { |
| 1085 | if ( !( $this->mUpload instanceof UploadFromStash ) ) { |
| 1086 | return true; |
| 1087 | } |
| 1088 | $success = $this->mUpload->unsaveUploadedFile(); |
| 1089 | if ( !$success ) { |
| 1090 | $this->getOutput()->showErrorPage( |
| 1091 | 'internalerror', |
| 1092 | 'filedeleteerror', |
| 1093 | [ $this->mUpload->getTempPath() ] |
| 1094 | ); |
| 1095 | |
| 1096 | return false; |
| 1097 | } else { |
| 1098 | return true; |
| 1099 | } |
| 1100 | } |
| 1101 | |
| 1102 | /** Functions for formatting warnings */ |
| 1103 | |
| 1104 | /** |
| 1105 | * Formats a result of UploadBase::getExistsWarning as HTML |
| 1106 | * This check is static and can be done pre-upload via AJAX |
| 1107 | * |
| 1108 | * @param array $exists The result of UploadBase::getExistsWarning |
| 1109 | * @return string Empty string if there is no warning or an HTML fragment |
| 1110 | */ |
| 1111 | public static function getExistsWarning( $exists ) { |
| 1112 | if ( !$exists ) { |
| 1113 | return ''; |
| 1114 | } |
| 1115 | |
| 1116 | $file = $exists['file']; |
| 1117 | $filename = $file->getTitle()->getPrefixedText(); |
| 1118 | $warnMsg = null; |
| 1119 | |
| 1120 | if ( $exists['warning'] == 'exists' ) { |
| 1121 | // Exact match |
| 1122 | $warnMsg = wfMessage( 'fileexists', $filename ); |
| 1123 | } elseif ( $exists['warning'] == 'page-exists' ) { |
| 1124 | // Page exists but file does not |
| 1125 | $warnMsg = wfMessage( 'filepageexists', $filename ); |
| 1126 | } elseif ( $exists['warning'] == 'exists-normalized' ) { |
| 1127 | $warnMsg = wfMessage( 'fileexists-extension', $filename, |
| 1128 | $exists['normalizedFile']->getTitle()->getPrefixedText() ); |
| 1129 | } elseif ( $exists['warning'] == 'thumb' ) { |
| 1130 | // Swapped argument order compared with other messages for backwards compatibility |
| 1131 | $warnMsg = wfMessage( 'fileexists-thumbnail-yes', |
| 1132 | $exists['thumbFile']->getTitle()->getPrefixedText(), $filename ); |
| 1133 | } elseif ( $exists['warning'] == 'thumb-name' ) { |
| 1134 | // Image w/o '180px-' does not exists, but we do not like these filenames |
| 1135 | $name = $file->getName(); |
| 1136 | $badPart = substr( $name, 0, strpos( $name, '-' ) + 1 ); |
| 1137 | $warnMsg = wfMessage( 'file-thumbnail-no', $badPart ); |
| 1138 | } elseif ( $exists['warning'] == 'bad-prefix' ) { |
| 1139 | $warnMsg = wfMessage( 'filename-bad-prefix', $exists['prefix'] ); |
| 1140 | } |
| 1141 | |
| 1142 | return $warnMsg ? $warnMsg->page( $file->getTitle() )->parse() : ''; |
| 1143 | } |
| 1144 | |
| 1145 | /** |
| 1146 | * Construct a warning and a gallery from an array of duplicate files. |
| 1147 | * @param array $dupes |
| 1148 | * @return string |
| 1149 | */ |
| 1150 | public function getDupeWarning( $dupes ) { |
| 1151 | if ( !$dupes ) { |
| 1152 | return ''; |
| 1153 | } |
| 1154 | |
| 1155 | $gallery = ImageGalleryBase::factory( false, $this->getContext() ); |
| 1156 | $gallery->setShowBytes( false ); |
| 1157 | $gallery->setShowDimensions( false ); |
| 1158 | foreach ( $dupes as $file ) { |
| 1159 | $gallery->add( $file->getTitle() ); |
| 1160 | } |
| 1161 | |
| 1162 | return '<li>' . |
| 1163 | $this->msg( 'file-exists-duplicate' )->numParams( count( $dupes ) )->parse() . |
| 1164 | $gallery->toHTML() . "</li>\n"; |
| 1165 | } |
| 1166 | |
| 1167 | protected function getGroupName() { |
| 1168 | return 'media'; |
| 1169 | } |
| 1170 | |
| 1171 | /** |
| 1172 | * Should we rotate images in the preview on Special:Upload. |
| 1173 | * |
| 1174 | * This controls js: mw.config.get( 'wgFileCanRotate' ) |
| 1175 | * |
| 1176 | * @todo What about non-BitmapHandler handled files? |
| 1177 | * @return bool |
| 1178 | */ |
| 1179 | public static function rotationEnabled() { |
| 1180 | $bitmapHandler = new BitmapHandler(); |
| 1181 | return $bitmapHandler->autoRotateEnabled(); |
| 1182 | } |
| 1183 | } |
| 1184 | |
| 1185 | /** |
| 1186 | * Retain the old class name for backwards compatibility. |
| 1187 | * @deprecated since 1.41 |
| 1188 | */ |
| 1189 | class_alias( SpecialUpload::class, 'SpecialUpload' ); |