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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 | use MediaWiki\Context\IContextSource; |
| 22 | use MediaWiki\HookContainer\HookContainer; |
| 23 | use MediaWiki\HookContainer\HookRunner; |
| 24 | use MediaWiki\Html\Html; |
| 25 | use MediaWiki\HTMLForm\HTMLForm; |
| 26 | use MediaWiki\Linker\LinkRenderer; |
| 27 | use MediaWiki\MainConfigNames; |
| 28 | use MediaWiki\MediaWikiServices; |
| 29 | use MediaWiki\Specials\SpecialUpload; |
| 30 | use MediaWiki\Status\Status; |
| 31 | use MediaWiki\Title\NamespaceInfo; |
| 32 | use Wikimedia\RequestTimeout\TimeoutException; |
| 33 | |
| 34 | /** |
| 35 | * Sub class of HTMLForm that provides the form section of SpecialUpload |
| 36 | */ |
| 37 | class UploadForm extends HTMLForm { |
| 38 | protected $mWatch; |
| 39 | protected $mForReUpload; |
| 40 | protected $mSessionKey; |
| 41 | protected $mHideIgnoreWarning; |
| 42 | protected $mDestWarningAck; |
| 43 | protected $mDestFile; |
| 44 | |
| 45 | protected $mComment; |
| 46 | /** @var string raw html */ |
| 47 | protected $mTextTop; |
| 48 | /** @var string raw html */ |
| 49 | protected $mTextAfterSummary; |
| 50 | |
| 51 | protected $mSourceIds; |
| 52 | |
| 53 | protected $mMaxFileSize = []; |
| 54 | |
| 55 | /** @var array */ |
| 56 | protected $mMaxUploadSize = []; |
| 57 | |
| 58 | private LocalRepo $localRepo; |
| 59 | private Language $contentLanguage; |
| 60 | private NamespaceInfo $nsInfo; |
| 61 | private HookRunner $hookRunner; |
| 62 | |
| 63 | /** |
| 64 | * @param array $options |
| 65 | * @param IContextSource|null $context |
| 66 | * @param LinkRenderer|null $linkRenderer |
| 67 | * @param LocalRepo|null $localRepo |
| 68 | * @param Language|null $contentLanguage |
| 69 | * @param NamespaceInfo|null $nsInfo |
| 70 | * @param HookContainer|null $hookContainer |
| 71 | */ |
| 72 | public function __construct( |
| 73 | array $options = [], |
| 74 | IContextSource $context = null, |
| 75 | LinkRenderer $linkRenderer = null, |
| 76 | LocalRepo $localRepo = null, |
| 77 | Language $contentLanguage = null, |
| 78 | NamespaceInfo $nsInfo = null, |
| 79 | HookContainer $hookContainer = null |
| 80 | ) { |
| 81 | if ( $context instanceof IContextSource ) { |
| 82 | $this->setContext( $context ); |
| 83 | } |
| 84 | |
| 85 | $services = MediaWikiServices::getInstance(); |
| 86 | if ( !$linkRenderer ) { |
| 87 | $linkRenderer = $services->getLinkRenderer(); |
| 88 | } |
| 89 | if ( !$localRepo ) { |
| 90 | $localRepo = $services->getRepoGroup()->getLocalRepo(); |
| 91 | } |
| 92 | if ( !$contentLanguage ) { |
| 93 | $contentLanguage = $services->getContentLanguage(); |
| 94 | } |
| 95 | if ( !$nsInfo ) { |
| 96 | $nsInfo = $services->getNamespaceInfo(); |
| 97 | } |
| 98 | $this->localRepo = $localRepo; |
| 99 | $this->contentLanguage = $contentLanguage; |
| 100 | $this->nsInfo = $nsInfo; |
| 101 | $this->hookRunner = new HookRunner( $hookContainer ?? $services->getHookContainer() ); |
| 102 | |
| 103 | $this->mWatch = !empty( $options['watch'] ); |
| 104 | $this->mForReUpload = !empty( $options['forreupload'] ); |
| 105 | $this->mSessionKey = $options['sessionkey'] ?? ''; |
| 106 | $this->mHideIgnoreWarning = !empty( $options['hideignorewarning'] ); |
| 107 | $this->mDestWarningAck = !empty( $options['destwarningack'] ); |
| 108 | $this->mDestFile = $options['destfile'] ?? ''; |
| 109 | |
| 110 | $this->mComment = $options['description'] ?? ''; |
| 111 | |
| 112 | $this->mTextTop = $options['texttop'] ?? ''; |
| 113 | |
| 114 | $this->mTextAfterSummary = $options['textaftersummary'] ?? ''; |
| 115 | |
| 116 | $sourceDescriptor = $this->getSourceSection(); |
| 117 | $descriptor = $sourceDescriptor |
| 118 | + $this->getDescriptionSection() |
| 119 | + $this->getOptionsSection(); |
| 120 | |
| 121 | $this->hookRunner->onUploadFormInitDescriptor( $descriptor ); |
| 122 | parent::__construct( $descriptor, $this->getContext(), 'upload' ); |
| 123 | |
| 124 | # Add a link to edit MediaWiki:Licenses |
| 125 | if ( $this->getAuthority()->isAllowed( 'editinterface' ) ) { |
| 126 | $this->getOutput()->addModuleStyles( 'mediawiki.special' ); |
| 127 | $licensesLink = $linkRenderer->makeKnownLink( |
| 128 | $this->msg( 'licenses' )->inContentLanguage()->getTitle(), |
| 129 | $this->msg( 'licenses-edit' )->text(), |
| 130 | [], |
| 131 | [ 'action' => 'edit' ] |
| 132 | ); |
| 133 | $editLicenses = '<p class="mw-upload-editlicenses">' . $licensesLink . '</p>'; |
| 134 | $this->addFooterText( $editLicenses, 'description' ); |
| 135 | } |
| 136 | |
| 137 | # Set some form properties |
| 138 | $this->setSubmitTextMsg( 'uploadbtn' ); |
| 139 | $this->setSubmitName( 'wpUpload' ); |
| 140 | # Used message keys: 'accesskey-upload', 'tooltip-upload' |
| 141 | $this->setSubmitTooltip( 'upload' ); |
| 142 | $this->setId( 'mw-upload-form' ); |
| 143 | |
| 144 | # Build a list of IDs for javascript insertion |
| 145 | $this->mSourceIds = []; |
| 146 | foreach ( $sourceDescriptor as $field ) { |
| 147 | if ( !empty( $field['id'] ) ) { |
| 148 | $this->mSourceIds[] = $field['id']; |
| 149 | } |
| 150 | } |
| 151 | } |
| 152 | |
| 153 | /** |
| 154 | * Get the descriptor of the fieldset that contains the file source |
| 155 | * selection. The section is 'source' |
| 156 | * |
| 157 | * @return array Descriptor array |
| 158 | */ |
| 159 | protected function getSourceSection() { |
| 160 | if ( $this->mSessionKey ) { |
| 161 | return [ |
| 162 | 'SessionKey' => [ |
| 163 | 'type' => 'hidden', |
| 164 | 'default' => $this->mSessionKey, |
| 165 | ], |
| 166 | 'SourceType' => [ |
| 167 | 'type' => 'hidden', |
| 168 | 'default' => 'Stash', |
| 169 | ], |
| 170 | ]; |
| 171 | } |
| 172 | |
| 173 | $canUploadByUrl = UploadFromUrl::isEnabled() |
| 174 | && ( UploadFromUrl::isAllowed( $this->getAuthority() ) === true ) |
| 175 | && $this->getConfig()->get( MainConfigNames::CopyUploadsFromSpecialUpload ); |
| 176 | $radio = $canUploadByUrl; |
| 177 | $selectedSourceType = strtolower( $this->getRequest()->getText( 'wpSourceType', 'File' ) ); |
| 178 | |
| 179 | $descriptor = []; |
| 180 | if ( $this->mTextTop ) { |
| 181 | $descriptor['UploadFormTextTop'] = [ |
| 182 | 'type' => 'info', |
| 183 | 'section' => 'source', |
| 184 | 'default' => $this->mTextTop, |
| 185 | 'raw' => true, |
| 186 | ]; |
| 187 | } |
| 188 | |
| 189 | $this->mMaxUploadSize['file'] = min( |
| 190 | UploadBase::getMaxUploadSize( 'file' ), |
| 191 | UploadBase::getMaxPhpUploadSize() |
| 192 | ); |
| 193 | |
| 194 | $help = $this->msg( 'upload-maxfilesize' )->sizeParams( $this->mMaxUploadSize['file'] )->parse(); |
| 195 | |
| 196 | // If the user can also upload by URL, there are 2 different file size limits. |
| 197 | // This extra message helps stress which limit corresponds to what. |
| 198 | if ( $canUploadByUrl ) { |
| 199 | $help .= $this->msg( 'word-separator' )->escaped(); |
| 200 | $help .= $this->msg( 'upload_source_file' )->parse(); |
| 201 | } |
| 202 | |
| 203 | $descriptor['UploadFile'] = [ |
| 204 | 'class' => UploadSourceField::class, |
| 205 | 'section' => 'source', |
| 206 | 'type' => 'file', |
| 207 | 'id' => 'wpUploadFile', |
| 208 | 'radio-id' => 'wpSourceTypeFile', |
| 209 | 'label-message' => 'sourcefilename', |
| 210 | 'upload-type' => 'File', |
| 211 | 'radio' => &$radio, |
| 212 | 'help' => $help, |
| 213 | 'checked' => $selectedSourceType == 'file', |
| 214 | ]; |
| 215 | |
| 216 | if ( $canUploadByUrl ) { |
| 217 | $this->mMaxUploadSize['url'] = UploadBase::getMaxUploadSize( 'url' ); |
| 218 | $descriptor['UploadFileURL'] = [ |
| 219 | 'class' => UploadSourceField::class, |
| 220 | 'section' => 'source', |
| 221 | 'id' => 'wpUploadFileURL', |
| 222 | 'radio-id' => 'wpSourceTypeurl', |
| 223 | 'label-message' => 'sourceurl', |
| 224 | 'upload-type' => 'url', |
| 225 | 'radio' => &$radio, |
| 226 | 'help' => $this->msg( 'upload-maxfilesize' )->sizeParams( $this->mMaxUploadSize['url'] )->parse() . |
| 227 | $this->msg( 'word-separator' )->escaped() . |
| 228 | $this->msg( 'upload_source_url' )->parse(), |
| 229 | 'checked' => $selectedSourceType == 'url', |
| 230 | ]; |
| 231 | } |
| 232 | $this->hookRunner->onUploadFormSourceDescriptors( |
| 233 | $descriptor, $radio, $selectedSourceType ); |
| 234 | |
| 235 | $descriptor['Extensions'] = [ |
| 236 | 'type' => 'info', |
| 237 | 'section' => 'source', |
| 238 | 'default' => $this->getExtensionsMessage(), |
| 239 | 'raw' => true, |
| 240 | ]; |
| 241 | |
| 242 | return $descriptor; |
| 243 | } |
| 244 | |
| 245 | /** |
| 246 | * Get the messages indicating which extensions are preferred and prohibited. |
| 247 | * |
| 248 | * @return string HTML string containing the message |
| 249 | */ |
| 250 | protected function getExtensionsMessage() { |
| 251 | # Print a list of allowed file extensions, if so configured. We ignore |
| 252 | # MIME type here, it's incomprehensible to most people and too long. |
| 253 | $config = $this->getConfig(); |
| 254 | |
| 255 | if ( $config->get( MainConfigNames::CheckFileExtensions ) ) { |
| 256 | $fileExtensions = array_unique( $config->get( MainConfigNames::FileExtensions ) ); |
| 257 | if ( $config->get( MainConfigNames::StrictFileExtensions ) ) { |
| 258 | # Everything not permitted is banned |
| 259 | $extensionsList = |
| 260 | '<div id="mw-upload-permitted">' . |
| 261 | $this->msg( 'upload-permitted' ) |
| 262 | ->params( $this->getLanguage()->commaList( $fileExtensions ) ) |
| 263 | ->numParams( count( $fileExtensions ) ) |
| 264 | ->parseAsBlock() . |
| 265 | "</div>\n"; |
| 266 | } else { |
| 267 | # We have to list both preferred and prohibited |
| 268 | $prohibitedExtensions = |
| 269 | array_unique( $config->get( MainConfigNames::ProhibitedFileExtensions ) ); |
| 270 | $extensionsList = |
| 271 | '<div id="mw-upload-preferred">' . |
| 272 | $this->msg( 'upload-preferred' ) |
| 273 | ->params( $this->getLanguage()->commaList( $fileExtensions ) ) |
| 274 | ->numParams( count( $fileExtensions ) ) |
| 275 | ->parseAsBlock() . |
| 276 | "</div>\n" . |
| 277 | '<div id="mw-upload-prohibited">' . |
| 278 | $this->msg( 'upload-prohibited' ) |
| 279 | ->params( $this->getLanguage()->commaList( $prohibitedExtensions ) ) |
| 280 | ->numParams( count( $prohibitedExtensions ) ) |
| 281 | ->parseAsBlock() . |
| 282 | "</div>\n"; |
| 283 | } |
| 284 | } else { |
| 285 | # Everything is permitted. |
| 286 | $extensionsList = ''; |
| 287 | } |
| 288 | |
| 289 | return $extensionsList; |
| 290 | } |
| 291 | |
| 292 | /** |
| 293 | * Get the descriptor of the fieldset that contains the file description |
| 294 | * input. The section is 'description' |
| 295 | * |
| 296 | * @return array Descriptor array |
| 297 | */ |
| 298 | protected function getDescriptionSection() { |
| 299 | $config = $this->getConfig(); |
| 300 | if ( $this->mSessionKey ) { |
| 301 | $stash = $this->localRepo->getUploadStash( $this->getUser() ); |
| 302 | try { |
| 303 | $file = $stash->getFile( $this->mSessionKey ); |
| 304 | } catch ( TimeoutException $e ) { |
| 305 | throw $e; |
| 306 | } catch ( Exception $e ) { |
| 307 | $file = null; |
| 308 | } |
| 309 | if ( $file ) { |
| 310 | $mto = $file->transform( [ 'width' => 120 ] ); |
| 311 | if ( $mto ) { |
| 312 | $this->addHeaderText( |
| 313 | '<div class="thumb t' . |
| 314 | $this->contentLanguage->alignEnd() . '">' . |
| 315 | Html::element( 'img', [ |
| 316 | 'src' => $mto->getUrl(), |
| 317 | 'class' => 'thumbimage', |
| 318 | ] ) . '</div>', 'description' ); |
| 319 | } |
| 320 | } |
| 321 | } |
| 322 | |
| 323 | $descriptor = [ |
| 324 | 'DestFile' => [ |
| 325 | 'type' => 'text', |
| 326 | 'section' => 'description', |
| 327 | 'id' => 'wpDestFile', |
| 328 | 'label-message' => 'destfilename', |
| 329 | 'size' => 60, |
| 330 | 'default' => $this->mDestFile, |
| 331 | # @todo FIXME: Hack to work around poor handling of the 'default' option in HTMLForm |
| 332 | 'nodata' => strval( $this->mDestFile ) !== '', |
| 333 | ], |
| 334 | 'UploadDescription' => [ |
| 335 | 'type' => $this->mForReUpload |
| 336 | ? 'text' |
| 337 | : 'textarea', |
| 338 | 'section' => 'description', |
| 339 | 'id' => 'wpUploadDescription', |
| 340 | 'label-message' => $this->mForReUpload |
| 341 | ? 'filereuploadsummary' |
| 342 | : 'fileuploadsummary', |
| 343 | 'default' => $this->mComment, |
| 344 | ] |
| 345 | ]; |
| 346 | if ( $this->mTextAfterSummary ) { |
| 347 | $descriptor['UploadFormTextAfterSummary'] = [ |
| 348 | 'type' => 'info', |
| 349 | 'section' => 'description', |
| 350 | 'default' => $this->mTextAfterSummary, |
| 351 | 'raw' => true, |
| 352 | ]; |
| 353 | } |
| 354 | |
| 355 | $descriptor += [ |
| 356 | 'EditTools' => [ |
| 357 | 'type' => 'edittools', |
| 358 | 'section' => 'description', |
| 359 | 'message' => 'edittools-upload', |
| 360 | ] |
| 361 | ]; |
| 362 | |
| 363 | if ( $this->mForReUpload ) { |
| 364 | $descriptor['DestFile']['readonly'] = true; |
| 365 | $descriptor['UploadDescription']['size'] = 60; |
| 366 | } else { |
| 367 | $descriptor['License'] = [ |
| 368 | 'type' => 'select', |
| 369 | 'class' => Licenses::class, |
| 370 | 'section' => 'description', |
| 371 | 'id' => 'wpLicense', |
| 372 | 'label-message' => 'license', |
| 373 | ]; |
| 374 | $descriptor['UploadDescription']['rows'] = 8; |
| 375 | } |
| 376 | |
| 377 | if ( $config->get( MainConfigNames::UseCopyrightUpload ) ) { |
| 378 | $descriptor['UploadCopyStatus'] = [ |
| 379 | 'type' => 'text', |
| 380 | 'section' => 'description', |
| 381 | 'id' => 'wpUploadCopyStatus', |
| 382 | 'label-message' => 'filestatus', |
| 383 | ]; |
| 384 | $descriptor['UploadSource'] = [ |
| 385 | 'type' => 'text', |
| 386 | 'section' => 'description', |
| 387 | 'id' => 'wpUploadSource', |
| 388 | 'label-message' => 'filesource', |
| 389 | ]; |
| 390 | } |
| 391 | |
| 392 | return $descriptor; |
| 393 | } |
| 394 | |
| 395 | /** |
| 396 | * Get the descriptor of the fieldset that contains the upload options, |
| 397 | * such as "watch this file". The section is 'options' |
| 398 | * |
| 399 | * @return array Descriptor array |
| 400 | */ |
| 401 | protected function getOptionsSection() { |
| 402 | $user = $this->getUser(); |
| 403 | if ( $user->isRegistered() ) { |
| 404 | $descriptor = [ |
| 405 | 'Watchthis' => [ |
| 406 | 'type' => 'check', |
| 407 | 'id' => 'wpWatchthis', |
| 408 | 'label-message' => 'watchthisupload', |
| 409 | 'section' => 'options', |
| 410 | 'default' => $this->mWatch, |
| 411 | ] |
| 412 | ]; |
| 413 | } |
| 414 | if ( !$this->mHideIgnoreWarning ) { |
| 415 | $descriptor['IgnoreWarning'] = [ |
| 416 | 'type' => 'check', |
| 417 | 'id' => 'wpIgnoreWarning', |
| 418 | 'label-message' => 'ignorewarnings', |
| 419 | 'section' => 'options', |
| 420 | ]; |
| 421 | } |
| 422 | |
| 423 | $descriptor['DestFileWarningAck'] = [ |
| 424 | 'type' => 'hidden', |
| 425 | 'id' => 'wpDestFileWarningAck', |
| 426 | 'default' => $this->mDestWarningAck ? '1' : '', |
| 427 | ]; |
| 428 | |
| 429 | if ( $this->mForReUpload ) { |
| 430 | $descriptor['ForReUpload'] = [ |
| 431 | 'type' => 'hidden', |
| 432 | 'id' => 'wpForReUpload', |
| 433 | 'default' => '1', |
| 434 | ]; |
| 435 | } |
| 436 | |
| 437 | return $descriptor; |
| 438 | } |
| 439 | |
| 440 | /** |
| 441 | * Add the upload JS and show the form. |
| 442 | * @return bool|Status |
| 443 | */ |
| 444 | public function show() { |
| 445 | $this->addUploadJS(); |
| 446 | return parent::show(); |
| 447 | } |
| 448 | |
| 449 | /** |
| 450 | * Add upload JS to the OutputPage |
| 451 | */ |
| 452 | protected function addUploadJS() { |
| 453 | $config = $this->getConfig(); |
| 454 | |
| 455 | $this->mMaxUploadSize['*'] = UploadBase::getMaxUploadSize(); |
| 456 | |
| 457 | $scriptVars = [ |
| 458 | 'wgAjaxLicensePreview' => $config->get( MainConfigNames::AjaxLicensePreview ), |
| 459 | 'wgUploadAutoFill' => !$this->mForReUpload && |
| 460 | // If we received mDestFile from the request, don't autofill |
| 461 | // the wpDestFile textbox |
| 462 | $this->mDestFile === '', |
| 463 | 'wgUploadSourceIds' => $this->mSourceIds, |
| 464 | 'wgCheckFileExtensions' => $config->get( MainConfigNames::CheckFileExtensions ), |
| 465 | 'wgStrictFileExtensions' => $config->get( MainConfigNames::StrictFileExtensions ), |
| 466 | 'wgFileExtensions' => |
| 467 | array_values( array_unique( $config->get( MainConfigNames::FileExtensions ) ) ), |
| 468 | 'wgMaxUploadSize' => $this->mMaxUploadSize, |
| 469 | 'wgFileCanRotate' => SpecialUpload::rotationEnabled(), |
| 470 | ]; |
| 471 | |
| 472 | $out = $this->getOutput(); |
| 473 | $out->addJsConfigVars( $scriptVars ); |
| 474 | |
| 475 | $out->addModules( [ |
| 476 | 'mediawiki.special.upload', // Extras for thumbnail and license preview. |
| 477 | ] ); |
| 478 | } |
| 479 | |
| 480 | /** |
| 481 | * Empty function; submission is handled elsewhere. |
| 482 | * |
| 483 | * @return bool False |
| 484 | */ |
| 485 | public function trySubmit() { |
| 486 | return false; |
| 487 | } |
| 488 | } |