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| 1 | <?php |
| 2 | |
| 3 | namespace MediaWiki\Extension\Translate\PageTranslation; |
| 4 | |
| 5 | use Article; |
| 6 | use Content; |
| 7 | use DeferredUpdates; |
| 8 | use Exception; |
| 9 | use IContextSource; |
| 10 | use IDBAccessObject; |
| 11 | use Language; |
| 12 | use LanguageCode; |
| 13 | use ManualLogEntry; |
| 14 | use MediaWiki\CommentStore\CommentStoreComment; |
| 15 | use MediaWiki\Extension\Translate\MessageBundleTranslation\MessageBundleMessageGroup; |
| 16 | use MediaWiki\Extension\Translate\MessageLoading\MessageHandle; |
| 17 | use MediaWiki\Extension\Translate\Services; |
| 18 | use MediaWiki\Extension\Translate\Statistics\RebuildMessageGroupStatsJob; |
| 19 | use MediaWiki\Extension\Translate\SystemUsers\FuzzyBot; |
| 20 | use MediaWiki\Extension\Translate\Utilities\Utilities; |
| 21 | use MediaWiki\Html\Html; |
| 22 | use MediaWiki\Languages\LanguageNameUtils; |
| 23 | use MediaWiki\Linker\LinkTarget; |
| 24 | use MediaWiki\Logger\LoggerFactory; |
| 25 | use MediaWiki\MainConfigNames; |
| 26 | use MediaWiki\MediaWikiServices; |
| 27 | use MediaWiki\Page\PageIdentity; |
| 28 | use MediaWiki\Revision\MutableRevisionRecord; |
| 29 | use MediaWiki\Revision\RenderedRevision; |
| 30 | use MediaWiki\Revision\RevisionRecord; |
| 31 | use MediaWiki\Revision\SlotRecord; |
| 32 | use MediaWiki\Storage\EditResult; |
| 33 | use MediaWiki\StubObject\StubUserLang; |
| 34 | use MediaWiki\Title\Title; |
| 35 | use MediaWiki\User\UserIdentity; |
| 36 | use MessageGroupStats; |
| 37 | use ObjectCache; |
| 38 | use OutputPage; |
| 39 | use Parser; |
| 40 | use ParserOutput; |
| 41 | use PPFrame; |
| 42 | use RequestContext; |
| 43 | use Skin; |
| 44 | use SpecialPage; |
| 45 | use Status; |
| 46 | use TextContent; |
| 47 | use User; |
| 48 | use UserBlockedError; |
| 49 | use Wikimedia\ScopedCallback; |
| 50 | use WikiPage; |
| 51 | use WikiPageMessageGroup; |
| 52 | use WikitextContent; |
| 53 | |
| 54 | /** |
| 55 | * Hooks for page translation. |
| 56 | * @author Niklas Laxström |
| 57 | * @license GPL-2.0-or-later |
| 58 | * @ingroup PageTranslation |
| 59 | */ |
| 60 | class Hooks { |
| 61 | private const PAGEPROP_HAS_LANGUAGES_TAG = 'translate-has-languages-tag'; |
| 62 | // Uuugly hacks |
| 63 | public static $allowTargetEdit = false; |
| 64 | /** State flag used by DeleteTranslatableBundleJob for performance optimizations. */ |
| 65 | public static bool $isDeleteTranslatableBundleJobRunning = false; |
| 66 | // Check if we are just rendering tags or such |
| 67 | public static $renderingContext = false; |
| 68 | // Used to communicate data between LanguageLinks and SkinTemplateGetLanguageLink hooks. |
| 69 | private static $languageLinkData = []; |
| 70 | |
| 71 | /** |
| 72 | * Hook: ParserBeforeInternalParse |
| 73 | * @param Parser $wikitextParser |
| 74 | * @param null|string &$text |
| 75 | * @param-taint $text escapes_htmlnoent |
| 76 | * @param mixed $state |
| 77 | */ |
| 78 | public static function renderTagPage( $wikitextParser, &$text, $state ): void { |
| 79 | if ( $text === null ) { |
| 80 | // SMW is unhelpfully sending null text if the source contains section tags. Do not explode. |
| 81 | return; |
| 82 | } |
| 83 | |
| 84 | self::preprocessTagPage( $wikitextParser, $text, $state ); |
| 85 | |
| 86 | // Skip further interface message parsing |
| 87 | if ( $wikitextParser->getOptions()->getInterfaceMessage() ) { |
| 88 | return; |
| 89 | } |
| 90 | |
| 91 | // For section previews, perform additional clean-up, given tags are often |
| 92 | // unbalanced when we preview one section only. |
| 93 | if ( $wikitextParser->getOptions()->getIsSectionPreview() ) { |
| 94 | $translatablePageParser = Services::getInstance()->getTranslatablePageParser(); |
| 95 | $text = $translatablePageParser->cleanupTags( $text ); |
| 96 | } |
| 97 | |
| 98 | // Set display title |
| 99 | $title = MediaWikiServices::getInstance() |
| 100 | ->getTitleFactory() |
| 101 | ->castFromPageReference( $wikitextParser->getPage() ); |
| 102 | if ( !$title ) { |
| 103 | return; |
| 104 | } |
| 105 | |
| 106 | $page = TranslatablePage::isTranslationPage( $title ); |
| 107 | if ( !$page ) { |
| 108 | return; |
| 109 | } |
| 110 | |
| 111 | $wikitextParser->getOutput()->setPageProperty( 'translate-is-translation', true ); |
| 112 | |
| 113 | try { |
| 114 | self::$renderingContext = true; |
| 115 | [ , $code ] = Utilities::figureMessage( $title->getText() ); |
| 116 | $name = $page->getPageDisplayTitle( $code ); |
| 117 | if ( $name ) { |
| 118 | $name = $wikitextParser->recursivePreprocess( $name ); |
| 119 | |
| 120 | $langConv = MediaWikiServices::getInstance()->getLanguageConverterFactory() |
| 121 | ->getLanguageConverter( $wikitextParser->getTargetLanguage() ); |
| 122 | $name = $langConv->convert( $name ); |
| 123 | $wikitextParser->getOutput()->setDisplayTitle( $name ); |
| 124 | } |
| 125 | self::$renderingContext = false; |
| 126 | } catch ( Exception $e ) { |
| 127 | LoggerFactory::getInstance( 'Translate' )->error( |
| 128 | 'T302754 Failed to set display title for page {title}', |
| 129 | [ |
| 130 | 'title' => $title->getPrefixedDBkey(), |
| 131 | 'text' => $text, |
| 132 | 'pageid' => $title->getId(), |
| 133 | ] |
| 134 | ); |
| 135 | |
| 136 | // Re-throw to preserve behavior |
| 137 | throw $e; |
| 138 | } |
| 139 | |
| 140 | $extensionData = [ |
| 141 | 'languagecode' => $code, |
| 142 | 'messagegroupid' => $page->getMessageGroupId(), |
| 143 | 'sourcepagetitle' => [ |
| 144 | 'namespace' => $page->getTitle()->getNamespace(), |
| 145 | 'dbkey' => $page->getTitle()->getDBkey() |
| 146 | ] |
| 147 | ]; |
| 148 | |
| 149 | $wikitextParser->getOutput()->setExtensionData( 'translate-translation-page', $extensionData ); |
| 150 | // Disable edit section links |
| 151 | $wikitextParser->getOutput()->setExtensionData( 'Translate-noeditsection', true ); |
| 152 | } |
| 153 | |
| 154 | /** |
| 155 | * Hook: ParserBeforePreprocess |
| 156 | * @param Parser $wikitextParser |
| 157 | * @param string &$text |
| 158 | * @param-taint $text escapes_htmlnoent |
| 159 | * @param mixed $state |
| 160 | */ |
| 161 | public static function preprocessTagPage( $wikitextParser, &$text, $state ): void { |
| 162 | $translatablePageParser = Services::getInstance()->getTranslatablePageParser(); |
| 163 | |
| 164 | if ( $translatablePageParser->containsMarkup( $text ) ) { |
| 165 | try { |
| 166 | $parserOutput = $translatablePageParser->parse( $text ); |
| 167 | // If parsing succeeds, replace text and add styles |
| 168 | $text = $parserOutput->sourcePageTextForRendering( |
| 169 | $wikitextParser->getTargetLanguage() |
| 170 | ); |
| 171 | $wikitextParser->getOutput()->addModuleStyles( [ |
| 172 | 'ext.translate', |
| 173 | ] ); |
| 174 | } catch ( ParsingFailure $e ) { |
| 175 | wfDebug( 'ParsingFailure caught; expected' ); |
| 176 | } |
| 177 | } else { |
| 178 | // If the text doesn't contain <translate> markup, it can still contain <tvar> in the |
| 179 | // context of a Parsoid template expansion sub-pipeline. We strip these as well. |
| 180 | $unit = new TranslationUnit( $text ); |
| 181 | $text = $unit->getTextForTrans(); |
| 182 | } |
| 183 | } |
| 184 | |
| 185 | /** |
| 186 | * Hook: ParserOutputPostCacheTransform |
| 187 | * @param ParserOutput $out |
| 188 | * @param string &$text |
| 189 | * @param array &$options |
| 190 | */ |
| 191 | public static function onParserOutputPostCacheTransform( |
| 192 | ParserOutput $out, |
| 193 | &$text, |
| 194 | array &$options |
| 195 | ) { |
| 196 | if ( $out->getExtensionData( 'Translate-noeditsection' ) ) { |
| 197 | $options['enableSectionEditLinks'] = false; |
| 198 | } |
| 199 | } |
| 200 | |
| 201 | /** |
| 202 | * This sets &$revRecord to the revision of transcluded page translation if it exists, |
| 203 | * or sets it to the source language if the page translation does not exist. |
| 204 | * The page translation is chosen based on language of the source page. |
| 205 | * |
| 206 | * Hook: BeforeParserFetchTemplateRevisionRecord |
| 207 | * @param LinkTarget|null $contextLink |
| 208 | * @param LinkTarget|null $templateLink |
| 209 | * @param bool &$skip |
| 210 | * @param RevisionRecord|null &$revRecord |
| 211 | */ |
| 212 | public static function fetchTranslatableTemplateAndTitle( |
| 213 | ?LinkTarget $contextLink, |
| 214 | ?LinkTarget $templateLink, |
| 215 | bool &$skip, |
| 216 | ?RevisionRecord &$revRecord |
| 217 | ): void { |
| 218 | if ( !$templateLink ) { |
| 219 | return; |
| 220 | } |
| 221 | |
| 222 | $templateTitle = Title::castFromLinkTarget( $templateLink ); |
| 223 | |
| 224 | $templateTranslationPage = TranslatablePage::isTranslationPage( $templateTitle ); |
| 225 | if ( $templateTranslationPage ) { |
| 226 | // Template is referring to a translation page, fetch it and incase it doesn't |
| 227 | // exist, fetch the source fallback. |
| 228 | $revRecord = $templateTranslationPage->getRevisionRecordWithFallback(); |
| 229 | if ( !$revRecord ) { |
| 230 | // In rare cases fetching of the source fallback might fail. See: T323863 |
| 231 | LoggerFactory::getInstance( 'Translate' )->warning( |
| 232 | "T323863: Could not fetch any revision record for '{groupid}'", |
| 233 | [ 'groupid' => $templateTranslationPage->getMessageGroupId() ] |
| 234 | ); |
| 235 | } |
| 236 | return; |
| 237 | } |
| 238 | |
| 239 | if ( !TranslatablePage::isSourcePage( $templateTitle ) ) { |
| 240 | return; |
| 241 | } |
| 242 | |
| 243 | $translatableTemplatePage = TranslatablePage::newFromTitle( $templateTitle ); |
| 244 | |
| 245 | if ( !( $translatableTemplatePage->supportsTransclusion() ?? false ) ) { |
| 246 | // Page being transcluded does not support language aware transclusion |
| 247 | return; |
| 248 | } |
| 249 | |
| 250 | $store = MediaWikiServices::getInstance()->getRevisionStore(); |
| 251 | |
| 252 | if ( $contextLink ) { |
| 253 | // Fetch the context page language, and then check if template is present in that language |
| 254 | $templateTranslationTitle = $templateTitle->getSubpage( |
| 255 | Title::castFromLinkTarget( $contextLink )->getPageLanguage()->getCode() |
| 256 | ); |
| 257 | |
| 258 | if ( $templateTranslationTitle ) { |
| 259 | if ( $templateTranslationTitle->exists() ) { |
| 260 | // Template is present in the context page language, fetch the revision record and return |
| 261 | $revRecord = $store->getRevisionByTitle( $templateTranslationTitle ); |
| 262 | } else { |
| 263 | // In case the template has not been translated to the context page language, |
| 264 | // we assign a MutableRevisionRecord in order to add a dependency, so that when |
| 265 | // it is created, the newly created page is loaded rather than the fallback |
| 266 | $revRecord = new MutableRevisionRecord( $templateTranslationTitle ); |
| 267 | } |
| 268 | return; |
| 269 | } |
| 270 | } |
| 271 | |
| 272 | // Context page information not available OR the template translation title could not be determined. |
| 273 | // Fetch and return the RevisionRecord of the template in the source language |
| 274 | $sourceTemplateTitle = $templateTitle->getSubpage( |
| 275 | $translatableTemplatePage->getMessageGroup()->getSourceLanguage() |
| 276 | ); |
| 277 | if ( $sourceTemplateTitle && $sourceTemplateTitle->exists() ) { |
| 278 | $revRecord = $store->getRevisionByTitle( $sourceTemplateTitle ); |
| 279 | } |
| 280 | } |
| 281 | |
| 282 | /** |
| 283 | * Set the right page content language for translated pages ("Page/xx"). |
| 284 | * Hook: PageContentLanguage |
| 285 | * @param Title $title |
| 286 | * @param Language|StubUserLang|string &$pageLang |
| 287 | */ |
| 288 | public static function onPageContentLanguage( Title $title, &$pageLang ) { |
| 289 | // For translation pages, parse plural, grammar etc. with correct language, |
| 290 | // and set the right direction |
| 291 | if ( TranslatablePage::isTranslationPage( $title ) ) { |
| 292 | [ , $code ] = Utilities::figureMessage( $title->getText() ); |
| 293 | $pageLang = MediaWikiServices::getInstance()->getLanguageFactory()->getLanguage( $code ); |
| 294 | } |
| 295 | } |
| 296 | |
| 297 | /** |
| 298 | * Display an edit notice for translatable source pages if it's enabled |
| 299 | * Hook: TitleGetEditNotices |
| 300 | * @param Title $title |
| 301 | * @param int $oldid |
| 302 | * @param array &$notices |
| 303 | */ |
| 304 | public static function onTitleGetEditNotices( Title $title, int $oldid, array &$notices ) { |
| 305 | if ( TranslatablePage::isSourcePage( $title ) ) { |
| 306 | $msg = wfMessage( 'translate-edit-tag-warning' )->inContentLanguage(); |
| 307 | if ( !$msg->isDisabled() ) { |
| 308 | $notices['translate-tag'] = $msg->parseAsBlock(); |
| 309 | } |
| 310 | |
| 311 | $notices[] = Html::warningBox( |
| 312 | wfMessage( 'tps-edit-sourcepage-text' )->parse(), |
| 313 | 'translate-edit-documentation' |
| 314 | ); |
| 315 | |
| 316 | // The check is "we're using visual editor for WYSIWYG" (as opposed to "for wikitext |
| 317 | // edition") - the message will not be displayed in that case. |
| 318 | $request = RequestContext::getMain()->getRequest(); |
| 319 | if ( $request->getVal( 'action' ) === 'visualeditor' && |
| 320 | $request->getVal( 'paction' ) !== 'wikitext' |
| 321 | ) { |
| 322 | $notices[] = Html::warningBox( |
| 323 | wfMessage( 'tps-edit-sourcepage-ve-warning-limited-text' )->parse(), |
| 324 | 'translate-edit-documentation' |
| 325 | ); |
| 326 | } |
| 327 | } |
| 328 | } |
| 329 | |
| 330 | /** |
| 331 | * Hook: BeforePageDisplay |
| 332 | * @param OutputPage $out |
| 333 | * @param Skin $skin |
| 334 | */ |
| 335 | public static function onBeforePageDisplay( OutputPage $out, Skin $skin ) { |
| 336 | global $wgTranslatePageTranslationULS; |
| 337 | |
| 338 | $title = $out->getTitle(); |
| 339 | $isSource = TranslatablePage::isSourcePage( $title ); |
| 340 | $isTranslation = TranslatablePage::isTranslationPage( $title ); |
| 341 | |
| 342 | if ( $isSource || $isTranslation ) { |
| 343 | if ( $wgTranslatePageTranslationULS ) { |
| 344 | $out->addModules( 'ext.translate.pagetranslation.uls' ); |
| 345 | } |
| 346 | |
| 347 | if ( $isSource ) { |
| 348 | // Adding a help notice |
| 349 | $out->addModuleStyles( 'ext.translate.edit.documentation.styles' ); |
| 350 | } |
| 351 | |
| 352 | if ( $isTranslation ) { |
| 353 | // Source pages get this module via <translate>, but for translation |
| 354 | // pages we need to add it manually. |
| 355 | $out->addModuleStyles( 'ext.translate' ); |
| 356 | } |
| 357 | |
| 358 | $out->addJsConfigVars( 'wgTranslatePageTranslation', $isTranslation ? 'translation' : 'source' ); |
| 359 | } |
| 360 | } |
| 361 | |
| 362 | /** |
| 363 | * Hook: onVisualEditorBeforeEditor |
| 364 | * @param OutputPage $out |
| 365 | * @param Skin $skin |
| 366 | * @return bool |
| 367 | */ |
| 368 | public static function onVisualEditorBeforeEditor( OutputPage $out, Skin $skin ) { |
| 369 | return !TranslatablePage::isTranslationPage( $out->getTitle() ); |
| 370 | } |
| 371 | |
| 372 | /** |
| 373 | * This is triggered after an edit to translation unit page |
| 374 | * @param WikiPage $wikiPage |
| 375 | * @param User $user |
| 376 | * @param TextContent $content |
| 377 | * @param string $summary |
| 378 | * @param bool $minor |
| 379 | * @param int $flags |
| 380 | * @param MessageHandle $handle |
| 381 | */ |
| 382 | public static function onSectionSave( |
| 383 | WikiPage $wikiPage, |
| 384 | User $user, |
| 385 | TextContent $content, |
| 386 | $summary, |
| 387 | $minor, |
| 388 | $flags, |
| 389 | MessageHandle $handle |
| 390 | ) { |
| 391 | // FuzzyBot may do some duplicate work already worked on by other jobs |
| 392 | if ( $user->equals( FuzzyBot::getUser() ) ) { |
| 393 | return; |
| 394 | } |
| 395 | |
| 396 | $group = $handle->getGroup(); |
| 397 | if ( !$group instanceof WikiPageMessageGroup ) { |
| 398 | return; |
| 399 | } |
| 400 | |
| 401 | // Finally we know the title and can construct a Translatable page |
| 402 | $page = TranslatablePage::newFromTitle( $group->getTitle() ); |
| 403 | |
| 404 | // Update the target translation page |
| 405 | if ( !$handle->isDoc() ) { |
| 406 | $code = $handle->getCode(); |
| 407 | DeferredUpdates::addCallableUpdate( |
| 408 | function () use ( $page, $code, $user, $flags, $summary, $handle ) { |
| 409 | $unitTitle = $handle->getTitle(); |
| 410 | self::updateTranslationPage( $page, $code, $user, $flags, $summary, null, $unitTitle ); |
| 411 | } |
| 412 | ); |
| 413 | } |
| 414 | } |
| 415 | |
| 416 | private static function updateTranslationPage( |
| 417 | TranslatablePage $page, |
| 418 | string $code, |
| 419 | User $user, |
| 420 | int $flags, |
| 421 | string $summary, |
| 422 | ?string $triggerAction = null, |
| 423 | ?Title $unitTitle = null |
| 424 | ): void { |
| 425 | $source = $page->getTitle(); |
| 426 | $target = $source->getSubpage( $code ); |
| 427 | $mwInstance = MediaWikiServices::getInstance(); |
| 428 | |
| 429 | // We don't know and don't care |
| 430 | $flags &= ~EDIT_NEW & ~EDIT_UPDATE; |
| 431 | |
| 432 | // Update the target page |
| 433 | $unitTitleText = $unitTitle ? $unitTitle->getPrefixedText() : null; |
| 434 | $job = RenderTranslationPageJob::newJob( $target, $triggerAction, $unitTitleText ); |
| 435 | $job->setUser( $user ); |
| 436 | $job->setSummary( $summary ); |
| 437 | $job->setFlags( $flags ); |
| 438 | $mwInstance->getJobQueueGroup()->push( $job ); |
| 439 | |
| 440 | // Invalidate caches so that language bar is up-to-date |
| 441 | $pages = $page->getTranslationPages(); |
| 442 | $wikiPageFactory = $mwInstance->getWikiPageFactory(); |
| 443 | foreach ( $pages as $title ) { |
| 444 | if ( $title->equals( $target ) ) { |
| 445 | // Handled by the RenderTranslationPageJob |
| 446 | continue; |
| 447 | } |
| 448 | |
| 449 | $wikiPage = $wikiPageFactory->newFromTitle( $title ); |
| 450 | $wikiPage->doPurge(); |
| 451 | } |
| 452 | $sourceWikiPage = $wikiPageFactory->newFromTitle( $source ); |
| 453 | $sourceWikiPage->doPurge(); |
| 454 | } |
| 455 | |
| 456 | /** |
| 457 | * Hook: GetMagicVariableIDs |
| 458 | * @param string[] &$variableIDs |
| 459 | */ |
| 460 | public static function onGetMagicVariableIDs( &$variableIDs ): void { |
| 461 | $variableIDs[] = 'translatablepage'; |
| 462 | } |
| 463 | |
| 464 | /** |
| 465 | * Hook: ParserGetVariableValueSwitch |
| 466 | */ |
| 467 | public static function onParserGetVariableValueSwitch( |
| 468 | Parser $parser, |
| 469 | array &$variableCache, |
| 470 | string $magicWordId, |
| 471 | ?string &$ret, |
| 472 | PPFrame $frame |
| 473 | ): void { |
| 474 | switch ( $magicWordId ) { |
| 475 | case 'translatablepage': |
| 476 | $title = Title::castFromPageReference( $parser->getPage() ); |
| 477 | $pageStatus = self::getTranslatablePageStatus( $title ); |
| 478 | $ret = $pageStatus !== null ? $pageStatus['page']->getTitle()->getPrefixedText() : ''; |
| 479 | $variableCache[$magicWordId] = $ret; |
| 480 | break; |
| 481 | } |
| 482 | } |
| 483 | |
| 484 | /** |
| 485 | * @param string $data |
| 486 | * @param array $params |
| 487 | * @param Parser $parser |
| 488 | * @return string |
| 489 | */ |
| 490 | public static function languages( $data, $params, $parser ) { |
| 491 | global $wgPageTranslationLanguageList; |
| 492 | |
| 493 | if ( $wgPageTranslationLanguageList === 'sidebar-only' ) { |
| 494 | return ''; |
| 495 | } |
| 496 | |
| 497 | self::$renderingContext = true; |
| 498 | $context = new ScopedCallback( static function () { |
| 499 | self::$renderingContext = false; |
| 500 | } ); |
| 501 | |
| 502 | // Store a property that we can avoid adding language links when |
| 503 | // $wgPageTranslationLanguageList === 'sidebar-fallback' |
| 504 | $parser->getOutput()->setPageProperty( self::PAGEPROP_HAS_LANGUAGES_TAG, true ); |
| 505 | |
| 506 | $currentTitle = $parser->getTitle(); |
| 507 | $pageStatus = self::getTranslatablePageStatus( $currentTitle ); |
| 508 | if ( !$pageStatus ) { |
| 509 | return ''; |
| 510 | } |
| 511 | |
| 512 | $page = $pageStatus[ 'page' ]; |
| 513 | $status = $pageStatus[ 'languages' ]; |
| 514 | $pageTitle = $page->getTitle(); |
| 515 | |
| 516 | // Sort by language code, which seems to be the only sane method |
| 517 | ksort( $status ); |
| 518 | |
| 519 | // This way the parser knows to fragment the parser cache by language code |
| 520 | $userLang = $parser->getOptions()->getUserLangObj(); |
| 521 | $userLangCode = $userLang->getCode(); |
| 522 | // Should call $page->getMessageGroup()->getSourceLanguage(), but |
| 523 | // group is sometimes null on WMF during page moves, reason unknown. |
| 524 | // This should do the same thing for now. |
| 525 | $sourceLanguage = $pageTitle->getPageLanguage()->getCode(); |
| 526 | |
| 527 | $languages = []; |
| 528 | $langFactory = MediaWikiServices::getInstance()->getLanguageFactory(); |
| 529 | foreach ( $status as $code => $percent ) { |
| 530 | // Get autonyms (null) |
| 531 | $name = Utilities::getLanguageName( $code, LanguageNameUtils::AUTONYMS ); |
| 532 | |
| 533 | // Add links to other languages |
| 534 | $suffix = ( $code === $sourceLanguage ) ? '' : "/$code"; |
| 535 | $targetTitleString = $pageTitle->getDBkey() . $suffix; |
| 536 | $subpage = Title::makeTitle( $pageTitle->getNamespace(), $targetTitleString ); |
| 537 | |
| 538 | $classes = []; |
| 539 | if ( $code === $userLangCode ) { |
| 540 | $classes[] = 'mw-pt-languages-ui'; |
| 541 | } |
| 542 | |
| 543 | $linker = $parser->getLinkRenderer(); |
| 544 | $lang = $langFactory->getLanguage( $code ); |
| 545 | if ( $currentTitle->equals( $subpage ) ) { |
| 546 | $classes[] = 'mw-pt-languages-selected'; |
| 547 | $classes = array_merge( $classes, self::tpProgressIcon( (float)$percent ) ); |
| 548 | $attribs = [ |
| 549 | 'class' => $classes, |
| 550 | 'lang' => $lang->getHtmlCode(), |
| 551 | 'dir' => $lang->getDir(), |
| 552 | ]; |
| 553 | |
| 554 | $contents = Html::element( 'span', $attribs, $name ); |
| 555 | } elseif ( $subpage->isKnown() ) { |
| 556 | $pagename = $page->getPageDisplayTitle( $code ); |
| 557 | if ( !is_string( $pagename ) ) { |
| 558 | $pagename = $subpage->getPrefixedText(); |
| 559 | } |
| 560 | |
| 561 | $classes = array_merge( $classes, self::tpProgressIcon( (float)$percent ) ); |
| 562 | |
| 563 | $title = wfMessage( 'tpt-languages-nonzero' ) |
| 564 | ->page( $parser->getPage() ) |
| 565 | ->inLanguage( $userLang ) |
| 566 | ->params( $pagename ) |
| 567 | ->numParams( 100 * $percent ) |
| 568 | ->text(); |
| 569 | $attribs = [ |
| 570 | 'title' => $title, |
| 571 | 'class' => $classes, |
| 572 | 'lang' => $lang->getHtmlCode(), |
| 573 | 'dir' => $lang->getDir(), |
| 574 | ]; |
| 575 | |
| 576 | $contents = $linker->makeKnownLink( $subpage, $name, $attribs ); |
| 577 | } else { |
| 578 | /* When language is included because it is a priority language, |
| 579 | * but translations don't exist link directly to the |
| 580 | * translation view. */ |
| 581 | $specialTranslateTitle = SpecialPage::getTitleFor( 'Translate' ); |
| 582 | $params = [ |
| 583 | 'group' => $page->getMessageGroupId(), |
| 584 | 'language' => $code, |
| 585 | 'task' => 'view' |
| 586 | ]; |
| 587 | |
| 588 | $classes[] = 'new'; // For red link color |
| 589 | |
| 590 | $attribs = [ |
| 591 | 'title' => wfMessage( 'tpt-languages-zero' ) |
| 592 | ->page( $parser->getPage() ) |
| 593 | ->inLanguage( $userLang ) |
| 594 | ->text(), |
| 595 | 'class' => $classes, |
| 596 | 'lang' => $lang->getHtmlCode(), |
| 597 | 'dir' => $lang->getDir(), |
| 598 | ]; |
| 599 | $contents = $linker->makeKnownLink( $specialTranslateTitle, $name, $attribs, $params ); |
| 600 | } |
| 601 | $languages[ $name ] = Html::rawElement( 'li', [], $contents ); |
| 602 | } |
| 603 | |
| 604 | // Sort languages by autonym |
| 605 | ksort( $languages ); |
| 606 | $languages = array_values( $languages ); |
| 607 | $languages = implode( "\n", $languages ); |
| 608 | |
| 609 | $out = Html::openElement( 'div', [ |
| 610 | 'class' => 'mw-pt-languages noprint navigation-not-searchable', |
| 611 | 'lang' => $userLang->getHtmlCode(), |
| 612 | 'dir' => $userLang->getDir() |
| 613 | ] ); |
| 614 | $out .= Html::rawElement( 'div', [ 'class' => 'mw-pt-languages-label' ], |
| 615 | wfMessage( 'tpt-languages-legend' ) |
| 616 | ->page( $parser->getPage() ) |
| 617 | ->inLanguage( $userLang ) |
| 618 | ->escaped() |
| 619 | ); |
| 620 | $out .= Html::rawElement( |
| 621 | 'ul', |
| 622 | [ 'class' => 'mw-pt-languages-list' ], |
| 623 | $languages |
| 624 | ); |
| 625 | $out .= Html::closeElement( 'div' ); |
| 626 | |
| 627 | $parser->getOutput()->addModuleStyles( [ |
| 628 | 'ext.translate.tag.languages', |
| 629 | ] ); |
| 630 | |
| 631 | return $out; |
| 632 | } |
| 633 | |
| 634 | /** |
| 635 | * Return icon CSS class for given progress status: percentages |
| 636 | * are too accurate and take more space than simple images. |
| 637 | * @param float $percent |
| 638 | * @return string[] |
| 639 | */ |
| 640 | private static function tpProgressIcon( float $percent ) { |
| 641 | $classes = [ 'mw-pt-progress' ]; |
| 642 | $percent *= 100; |
| 643 | if ( $percent < 15 ) { |
| 644 | $classes[] = 'mw-pt-progress--low'; |
| 645 | } elseif ( $percent < 70 ) { |
| 646 | $classes[] = 'mw-pt-progress--med'; |
| 647 | } elseif ( $percent < 100 ) { |
| 648 | $classes[] = 'mw-pt-progress--high'; |
| 649 | } else { |
| 650 | $classes[] = 'mw-pt-progress--complete'; |
| 651 | } |
| 652 | return $classes; |
| 653 | } |
| 654 | |
| 655 | /** |
| 656 | * Returns translatable page and language stats for given title. |
| 657 | * @return array{page:TranslatablePage,languages:array}|null Returns null if not a translatable page. |
| 658 | */ |
| 659 | private static function getTranslatablePageStatus( ?Title $title ): ?array { |
| 660 | if ( $title === null ) { |
| 661 | return null; |
| 662 | } |
| 663 | // Check if this is a source page or a translation page |
| 664 | $page = TranslatablePage::newFromTitle( $title ); |
| 665 | if ( $page->getMarkedTag() === null ) { |
| 666 | $page = TranslatablePage::isTranslationPage( $title ); |
| 667 | } |
| 668 | |
| 669 | if ( $page === false || $page->getMarkedTag() === null ) { |
| 670 | return null; |
| 671 | } |
| 672 | |
| 673 | $status = $page->getTranslationPercentages(); |
| 674 | if ( !$status ) { |
| 675 | return null; |
| 676 | } |
| 677 | |
| 678 | $messageGroupMetadata = Services::getInstance()->getMessageGroupMetadata(); |
| 679 | // If priority languages have been set, always show those languages |
| 680 | $priorityLanguages = $messageGroupMetadata->get( $page->getMessageGroupId(), 'prioritylangs' ); |
| 681 | if ( (string)$priorityLanguages !== '' ) { |
| 682 | $status += array_fill_keys( explode( ',', $priorityLanguages ), 0 ); |
| 683 | } |
| 684 | |
| 685 | return [ |
| 686 | 'page' => $page, |
| 687 | 'languages' => $status |
| 688 | ]; |
| 689 | } |
| 690 | |
| 691 | /** |
| 692 | * Hooks: LanguageLinks |
| 693 | * @param Title $title Title of the page for which links are needed. |
| 694 | * @param array &$languageLinks List of language links to modify. |
| 695 | */ |
| 696 | public static function addLanguageLinks( Title $title, array &$languageLinks ) { |
| 697 | global $wgPageTranslationLanguageList; |
| 698 | |
| 699 | if ( $wgPageTranslationLanguageList === 'tag-only' ) { |
| 700 | return; |
| 701 | } |
| 702 | |
| 703 | if ( $wgPageTranslationLanguageList === 'sidebar-fallback' ) { |
| 704 | $pageProps = MediaWikiServices::getInstance()->getPageProps(); |
| 705 | $languageProp = $pageProps->getProperties( $title, self::PAGEPROP_HAS_LANGUAGES_TAG ); |
| 706 | if ( $languageProp !== [] ) { |
| 707 | return; |
| 708 | } |
| 709 | } |
| 710 | |
| 711 | // $wgPageTranslationLanguageList === 'sidebar-always' OR 'sidebar-only' |
| 712 | |
| 713 | $status = self::getTranslatablePageStatus( $title ); |
| 714 | if ( !$status ) { |
| 715 | return; |
| 716 | } |
| 717 | |
| 718 | self::$renderingContext = true; |
| 719 | $context = new ScopedCallback( static function () { |
| 720 | self::$renderingContext = false; |
| 721 | } ); |
| 722 | |
| 723 | $page = $status[ 'page' ]; |
| 724 | $languages = $status[ 'languages' ]; |
| 725 | $mwServices = MediaWikiServices::getInstance(); |
| 726 | $en = $mwServices->getLanguageFactory()->getLanguage( 'en' ); |
| 727 | |
| 728 | $newLanguageLinks = []; |
| 729 | |
| 730 | // Batch the Title::exists queries used below |
| 731 | $lb = $mwServices->getLinkBatchFactory()->newLinkBatch(); |
| 732 | foreach ( array_keys( $languages ) as $code ) { |
| 733 | $title = $page->getTitle()->getSubpage( $code ); |
| 734 | $lb->addObj( $title ); |
| 735 | } |
| 736 | $lb->execute(); |
| 737 | $languageNameUtils = $mwServices->getLanguageNameUtils(); |
| 738 | foreach ( $languages as $code => $percentage ) { |
| 739 | $title = $page->getTitle()->getSubpage( $code ); |
| 740 | $key = "x-pagetranslation:{$title->getPrefixedText()}"; |
| 741 | $translatedName = $page->getPageDisplayTitle( $code ) ?: $title->getPrefixedText(); |
| 742 | |
| 743 | if ( $title->exists() ) { |
| 744 | $href = $title->getLocalURL(); |
| 745 | $classes = self::tpProgressIcon( (float)$percentage ); |
| 746 | $title = wfMessage( 'tpt-languages-nonzero' ) |
| 747 | ->params( $translatedName ) |
| 748 | ->numParams( 100 * $percentage ); |
| 749 | } else { |
| 750 | $href = SpecialPage::getTitleFor( 'Translate' )->getLocalURL( [ |
| 751 | 'group' => $page->getMessageGroupId(), |
| 752 | 'language' => $code, |
| 753 | ] ); |
| 754 | $classes = [ 'mw-pt-progress--none' ]; |
| 755 | $title = wfMessage( 'tpt-languages-zero' ); |
| 756 | } |
| 757 | |
| 758 | self::$languageLinkData[ $key ] = [ |
| 759 | 'href' => $href, |
| 760 | 'language' => $code, |
| 761 | 'percentage' => $percentage, |
| 762 | 'classes' => $classes, |
| 763 | 'autonym' => $en->ucfirst( $languageNameUtils->getLanguageName( $code ) ), |
| 764 | 'title' => $title, |
| 765 | ]; |
| 766 | |
| 767 | $newLanguageLinks[ $key ] = self::$languageLinkData[ $key ][ 'autonym' ]; |
| 768 | } |
| 769 | |
| 770 | asort( $newLanguageLinks ); |
| 771 | $languageLinks = array_merge( array_keys( $newLanguageLinks ), $languageLinks ); |
| 772 | } |
| 773 | |
| 774 | /** |
| 775 | * Hooks: SkinTemplateGetLanguageLink |
| 776 | * @param array &$link |
| 777 | * @param Title $linkTitle |
| 778 | * @param Title $pageTitle |
| 779 | * @param OutputPage $out |
| 780 | */ |
| 781 | public static function formatLanguageLink( |
| 782 | array &$link, |
| 783 | Title $linkTitle, |
| 784 | Title $pageTitle, |
| 785 | OutputPage $out |
| 786 | ) { |
| 787 | if ( !str_starts_with( $link['text'], 'x-pagetranslation:' ) || |
| 788 | !isset( self::$languageLinkData[ $link['text'] ] ) |
| 789 | ) { |
| 790 | return; |
| 791 | } |
| 792 | |
| 793 | $data = self::$languageLinkData[ $link[ 'text' ] ]; |
| 794 | |
| 795 | $link[ 'class' ] .= ' ' . implode( ' ', $data[ 'classes' ] ); |
| 796 | $link[ 'href' ] = $data[ 'href' ]; |
| 797 | $link[ 'text' ] = $data[ 'autonym' ]; |
| 798 | $link[ 'title' ] = $data[ 'title' ]->inLanguage( $out->getLanguage()->getCode() )->text(); |
| 799 | $link[ 'lang'] = LanguageCode::bcp47( $data[ 'language' ] ); |
| 800 | $link[ 'hreflang'] = LanguageCode::bcp47( $data[ 'language' ] ); |
| 801 | |
| 802 | $out->addModuleStyles( 'ext.translate.tag.languages' ); |
| 803 | } |
| 804 | |
| 805 | /** |
| 806 | * Display nice error when editing content. |
| 807 | * Hook: EditFilterMergedContent |
| 808 | * @param IContextSource $context |
| 809 | * @param Content $content |
| 810 | * @param Status $status |
| 811 | * @param string $summary |
| 812 | * @return bool |
| 813 | */ |
| 814 | public static function tpSyntaxCheckForEditContent( |
| 815 | $context, |
| 816 | $content, |
| 817 | $status, |
| 818 | $summary |
| 819 | ) { |
| 820 | $syntaxErrorStatus = self::tpSyntaxError( $context->getTitle(), $content ); |
| 821 | |
| 822 | if ( $syntaxErrorStatus ) { |
| 823 | $status->merge( $syntaxErrorStatus ); |
| 824 | return $syntaxErrorStatus->isGood(); |
| 825 | } |
| 826 | |
| 827 | return true; |
| 828 | } |
| 829 | |
| 830 | private static function tpSyntaxError( ?PageIdentity $page, ?Content $content ): ?Status { |
| 831 | // T163254: Ignore translation markup on non-wikitext pages |
| 832 | if ( !$content instanceof WikitextContent || !$page ) { |
| 833 | return null; |
| 834 | } |
| 835 | |
| 836 | $text = $content->getText(); |
| 837 | |
| 838 | // See T154500 |
| 839 | $text = TextContent::normalizeLineEndings( $text ); |
| 840 | $status = Status::newGood(); |
| 841 | $parser = Services::getInstance()->getTranslatablePageParser(); |
| 842 | if ( $parser->containsMarkup( $text ) ) { |
| 843 | try { |
| 844 | $parser->parse( $text ); |
| 845 | } catch ( ParsingFailure $e ) { |
| 846 | $status->fatal( ...( $e->getMessageSpecification() ) ); |
| 847 | } |
| 848 | } |
| 849 | |
| 850 | return $status; |
| 851 | } |
| 852 | |
| 853 | /** |
| 854 | * When attempting to save, last resort. Edit page would only display |
| 855 | * edit conflict if there wasn't tpSyntaxCheckForEditPage. |
| 856 | * Hook: MultiContentSave |
| 857 | * @param RenderedRevision $renderedRevision |
| 858 | * @param UserIdentity $user |
| 859 | * @param CommentStoreComment $summary |
| 860 | * @param int $flags |
| 861 | * @param Status $hookStatus |
| 862 | * @return bool |
| 863 | */ |
| 864 | public static function tpSyntaxCheck( |
| 865 | RenderedRevision $renderedRevision, |
| 866 | UserIdentity $user, |
| 867 | CommentStoreComment $summary, |
| 868 | $flags, |
| 869 | Status $hookStatus |
| 870 | ) { |
| 871 | $content = $renderedRevision->getRevision()->getContent( SlotRecord::MAIN ); |
| 872 | |
| 873 | $status = self::tpSyntaxError( |
| 874 | $renderedRevision->getRevision()->getPage(), |
| 875 | $content |
| 876 | ); |
| 877 | |
| 878 | if ( $status ) { |
| 879 | $hookStatus->merge( $status ); |
| 880 | return $status->isGood(); |
| 881 | } |
| 882 | |
| 883 | return true; |
| 884 | } |
| 885 | |
| 886 | /** |
| 887 | * Hook: PageSaveComplete |
| 888 | * |
| 889 | * @param WikiPage $wikiPage |
| 890 | * @param UserIdentity $userIdentity |
| 891 | * @param string $summary |
| 892 | * @param int $flags |
| 893 | * @param RevisionRecord $revisionRecord |
| 894 | * @param EditResult $editResult |
| 895 | */ |
| 896 | public static function addTranstagAfterSave( |
| 897 | WikiPage $wikiPage, |
| 898 | UserIdentity $userIdentity, |
| 899 | string $summary, |
| 900 | int $flags, |
| 901 | RevisionRecord $revisionRecord, |
| 902 | EditResult $editResult |
| 903 | ) { |
| 904 | $content = $wikiPage->getContent(); |
| 905 | |
| 906 | // T163254: Disable page translation on non-wikitext pages |
| 907 | if ( $content instanceof WikitextContent ) { |
| 908 | $text = $content->getText(); |
| 909 | } else { |
| 910 | // Not applicable |
| 911 | return; |
| 912 | } |
| 913 | |
| 914 | $parser = Services::getInstance()->getTranslatablePageParser(); |
| 915 | if ( $parser->containsMarkup( $text ) ) { |
| 916 | // Add the ready tag |
| 917 | $page = TranslatablePage::newFromTitle( $wikiPage->getTitle() ); |
| 918 | $page->addReadyTag( $revisionRecord->getId() ); |
| 919 | } |
| 920 | |
| 921 | // Schedule a deferred status update for the translatable page. |
| 922 | $tpStatusUpdater = Services::getInstance()->getTranslatablePageStore(); |
| 923 | $tpStatusUpdater->performStatusUpdate( $wikiPage->getTitle() ); |
| 924 | } |
| 925 | |
| 926 | /** |
| 927 | * Page moving and page protection (and possibly other things) creates null |
| 928 | * revisions. These revisions re-use the previous text already stored in |
| 929 | * the database. Those however do not trigger re-parsing of the page and |
| 930 | * thus the ready tag is not updated. This watches for new revisions, |
| 931 | * checks if they reuse existing text, checks whether the parent version |
| 932 | * is the latest version and has a ready tag. If that is the case, |
| 933 | * also adds a ready tag for the new revision (which is safe, because |
| 934 | * the text hasn't changed). The interface will say that there has been |
| 935 | * a change, but shows no change in the content. This lets the user to |
| 936 | * re-mark the translations of the page title as outdated (if enabled |
| 937 | * for translation). |
| 938 | * Hook: RevisionRecordInserted |
| 939 | * @param RevisionRecord $rev |
| 940 | */ |
| 941 | public static function updateTranstagOnNullRevisions( RevisionRecord $rev ) { |
| 942 | $parentId = $rev->getParentId(); |
| 943 | if ( $parentId === 0 || $parentId === null ) { |
| 944 | // No parent, bail out. |
| 945 | return; |
| 946 | } |
| 947 | |
| 948 | $prevRev = MediaWikiServices::getInstance() |
| 949 | ->getRevisionLookup() |
| 950 | ->getRevisionById( $parentId ); |
| 951 | |
| 952 | if ( !$prevRev || !$rev->hasSameContent( $prevRev ) ) { |
| 953 | // Not a null revision, bail out. |
| 954 | return; |
| 955 | } |
| 956 | |
| 957 | $title = Title::newFromLinkTarget( $rev->getPageAsLinkTarget() ); |
| 958 | $bundleFactory = Services::getInstance()->getTranslatableBundleFactory(); |
| 959 | $bundle = $bundleFactory->getBundle( $title ); |
| 960 | |
| 961 | if ( $bundle ) { |
| 962 | $bundleStore = $bundleFactory->getStore( $bundle ); |
| 963 | $bundleStore->handleNullRevisionInsert( $bundle, $rev ); |
| 964 | } |
| 965 | } |
| 966 | |
| 967 | /** |
| 968 | * Prevent creation of orphan translation units in Translations namespace. |
| 969 | * Hook: getUserPermissionsErrorsExpensive |
| 970 | * |
| 971 | * @param Title $title |
| 972 | * @param User $user |
| 973 | * @param string $action |
| 974 | * @param mixed &$result |
| 975 | * @return bool |
| 976 | */ |
| 977 | public static function onGetUserPermissionsErrorsExpensive( |
| 978 | Title $title, |
| 979 | User $user, |
| 980 | $action, |
| 981 | &$result |
| 982 | ) { |
| 983 | $handle = new MessageHandle( $title ); |
| 984 | |
| 985 | if ( !$handle->isPageTranslation() || $action === 'read' ) { |
| 986 | return true; |
| 987 | } |
| 988 | |
| 989 | $isValid = true; |
| 990 | $groupId = null; |
| 991 | |
| 992 | if ( $handle->isValid() ) { |
| 993 | $group = $handle->getGroup(); |
| 994 | $groupId = $group->getId(); |
| 995 | $permissionTitleCheck = null; |
| 996 | |
| 997 | if ( $group instanceof WikiPageMessageGroup ) { |
| 998 | $permissionTitleCheck = $group->getTitle(); |
| 999 | } elseif ( $group instanceof MessageBundleMessageGroup ) { |
| 1000 | // TODO: This check for MessageBundle related permission should be in |
| 1001 | // the MessageBundleTranslation/Hook |
| 1002 | $permissionTitleCheck = Title::newFromID( $group->getBundlePageId() ); |
| 1003 | } |
| 1004 | |
| 1005 | if ( $permissionTitleCheck ) { |
| 1006 | // Check for blocks |
| 1007 | $permissionManager = MediaWikiServices::getInstance()->getPermissionManager(); |
| 1008 | if ( $permissionManager->isBlockedFrom( $user, $permissionTitleCheck ) ) { |
| 1009 | $block = $user->getBlock(); |
| 1010 | if ( $block ) { |
| 1011 | $error = new UserBlockedError( $block, $user ); |
| 1012 | $errorMessage = $error->getMessageObject(); |
| 1013 | $result = array_merge( [ $errorMessage->getKey() ], $errorMessage->getParams() ); |
| 1014 | return false; |
| 1015 | } |
| 1016 | } |
| 1017 | } |
| 1018 | } |
| 1019 | |
| 1020 | // Allow editing units that become orphaned in regular use, so that |
| 1021 | // people can delete them or fix links or other issues in them. |
| 1022 | if ( $action !== 'create' ) { |
| 1023 | return true; |
| 1024 | } |
| 1025 | |
| 1026 | if ( !$handle->isValid() ) { |
| 1027 | // TODO: These checks may no longer be needed |
| 1028 | // Sometimes the message index can be out of date. Either the rebuild job failed or |
| 1029 | // it just hasn't finished yet. Do a secondary check to make sure we are not |
| 1030 | // inconveniencing translators for no good reason. |
| 1031 | // See https://phabricator.wikimedia.org/T221119 |
| 1032 | $statsdDataFactory = MediaWikiServices::getInstance()->getStatsdDataFactory(); |
| 1033 | $statsdDataFactory->increment( 'translate.slow_translatable_page_check' ); |
| 1034 | $translatablePage = self::checkTranslatablePageSlow( $title ); |
| 1035 | if ( $translatablePage ) { |
| 1036 | $groupId = $translatablePage->getMessageGroupId(); |
| 1037 | $statsdDataFactory->increment( 'translate.slow_translatable_page_check_valid' ); |
| 1038 | } else { |
| 1039 | $isValid = false; |
| 1040 | } |
| 1041 | } |
| 1042 | |
| 1043 | if ( $isValid ) { |
| 1044 | $error = self::getTranslationRestrictions( $handle, $groupId ); |
| 1045 | $result = $error ?: $result; |
| 1046 | return $error === []; |
| 1047 | } |
| 1048 | |
| 1049 | // Don't allow editing invalid messages that do not belong to any translatable page |
| 1050 | LoggerFactory::getInstance( 'Translate' )->info( |
| 1051 | 'Unknown translation page: {title}', |
| 1052 | [ 'title' => $title->getPrefixedDBkey() ] |
| 1053 | ); |
| 1054 | $result = [ 'tpt-unknown-page' ]; |
| 1055 | return false; |
| 1056 | } |
| 1057 | |
| 1058 | private static function checkTranslatablePageSlow( LinkTarget $unit ): ?TranslatablePage { |
| 1059 | $parts = TranslatablePage::parseTranslationUnit( $unit ); |
| 1060 | $translationPageTitle = Title::newFromText( |
| 1061 | $parts[ 'sourcepage' ] . '/' . $parts[ 'language' ] |
| 1062 | ); |
| 1063 | if ( !$translationPageTitle ) { |
| 1064 | return null; |
| 1065 | } |
| 1066 | |
| 1067 | $translatablePage = TranslatablePage::isTranslationPage( $translationPageTitle ); |
| 1068 | if ( !$translatablePage ) { |
| 1069 | return null; |
| 1070 | } |
| 1071 | |
| 1072 | $factory = Services::getInstance()->getTranslationUnitStoreFactory(); |
| 1073 | $store = $factory->getReader( $translatablePage->getTitle() ); |
| 1074 | $units = $store->getNames(); |
| 1075 | |
| 1076 | if ( !in_array( $parts[ 'section' ], $units ) ) { |
| 1077 | return null; |
| 1078 | } |
| 1079 | |
| 1080 | return $translatablePage; |
| 1081 | } |
| 1082 | |
| 1083 | /** |
| 1084 | * Prevent editing of restricted languages when prioritized. |
| 1085 | * |
| 1086 | * @param MessageHandle $handle |
| 1087 | * @param string $groupId |
| 1088 | * @return array array containing error message if restricted, empty otherwise |
| 1089 | */ |
| 1090 | private static function getTranslationRestrictions( MessageHandle $handle, $groupId ) { |
| 1091 | global $wgTranslateDocumentationLanguageCode; |
| 1092 | |
| 1093 | // Allow adding message documentation even when translation is restricted |
| 1094 | if ( $handle->getCode() === $wgTranslateDocumentationLanguageCode ) { |
| 1095 | return []; |
| 1096 | } |
| 1097 | |
| 1098 | $messageGroupMetadata = Services::getInstance()->getMessageGroupMetadata(); |
| 1099 | // Check if anything is prevented for the group in the first place |
| 1100 | $force = $messageGroupMetadata->get( $groupId, 'priorityforce' ); |
| 1101 | if ( $force !== 'on' ) { |
| 1102 | return []; |
| 1103 | } |
| 1104 | |
| 1105 | // And finally check whether the language is in the inclusion list |
| 1106 | $languages = $messageGroupMetadata->get( $groupId, 'prioritylangs' ); |
| 1107 | $reason = $messageGroupMetadata->get( $groupId, 'priorityreason' ); |
| 1108 | if ( !$languages ) { |
| 1109 | if ( $reason ) { |
| 1110 | return [ 'tpt-translation-restricted-no-priority-languages', $reason ]; |
| 1111 | } |
| 1112 | return [ 'tpt-translation-restricted-no-priority-languages-no-reason' ]; |
| 1113 | } |
| 1114 | |
| 1115 | $filter = array_flip( explode( ',', $languages ) ); |
| 1116 | if ( !isset( $filter[$handle->getCode()] ) ) { |
| 1117 | if ( $reason ) { |
| 1118 | return [ 'tpt-translation-restricted', $reason ]; |
| 1119 | } |
| 1120 | |
| 1121 | return [ 'tpt-translation-restricted-no-reason' ]; |
| 1122 | } |
| 1123 | |
| 1124 | return []; |
| 1125 | } |
| 1126 | |
| 1127 | /** |
| 1128 | * Prevent editing of translation pages directly. |
| 1129 | * Hook: getUserPermissionsErrorsExpensive |
| 1130 | * @param Title $title |
| 1131 | * @param User $user |
| 1132 | * @param string $action |
| 1133 | * @param bool &$result |
| 1134 | * @return bool |
| 1135 | */ |
| 1136 | public static function preventDirectEditing( Title $title, User $user, $action, &$result ) { |
| 1137 | if ( self::$allowTargetEdit ) { |
| 1138 | return true; |
| 1139 | } |
| 1140 | |
| 1141 | $inclusionList = [ |
| 1142 | 'read', 'deletedtext', 'deletedhistory', |
| 1143 | 'deleterevision', 'suppressrevision', 'viewsuppressed', // T286884 |
| 1144 | 'review', // FlaggedRevs |
| 1145 | 'patrol', // T151172 |
| 1146 | ]; |
| 1147 | $needsPageTranslationRight = in_array( $action, [ 'delete', 'undelete' ] ); |
| 1148 | if ( in_array( $action, $inclusionList ) || |
| 1149 | ( $needsPageTranslationRight && $user->isAllowed( 'pagetranslation' ) ) |
| 1150 | ) { |
| 1151 | return true; |
| 1152 | } |
| 1153 | |
| 1154 | $page = TranslatablePage::isTranslationPage( $title ); |
| 1155 | if ( $page !== false && $page->getMarkedTag() ) { |
| 1156 | if ( $needsPageTranslationRight ) { |
| 1157 | $result = User::newFatalPermissionDeniedStatus( 'pagetranslation' )->getMessage(); |
| 1158 | return false; |
| 1159 | } |
| 1160 | |
| 1161 | [ , $code ] = Utilities::figureMessage( $title->getText() ); |
| 1162 | $mwService = MediaWikiServices::getInstance(); |
| 1163 | |
| 1164 | $translationUrl = $mwService->getUrlUtils()->expand( |
| 1165 | $page->getTranslationUrl( $code ), PROTO_RELATIVE |
| 1166 | ); |
| 1167 | |
| 1168 | $result = [ |
| 1169 | 'tpt-target-page', |
| 1170 | ':' . $page->getTitle()->getPrefixedText(), |
| 1171 | // This url shouldn't get cached |
| 1172 | $translationUrl |
| 1173 | ]; |
| 1174 | |
| 1175 | return false; |
| 1176 | } |
| 1177 | |
| 1178 | return true; |
| 1179 | } |
| 1180 | |
| 1181 | /** |
| 1182 | * Redirects the delete action to our own for translatable pages. |
| 1183 | * Hook: ArticleConfirmDelete |
| 1184 | * |
| 1185 | * @param Article $article |
| 1186 | * @param OutputPage $out |
| 1187 | * @param string &$reason |
| 1188 | * |
| 1189 | * @return bool |
| 1190 | */ |
| 1191 | public static function disableDelete( $article, $out, &$reason ) { |
| 1192 | $title = $article->getTitle(); |
| 1193 | $bundle = Services::getInstance()->getTranslatableBundleFactory()->getBundle( $title ); |
| 1194 | $isDeletableBundle = $bundle && $bundle->isDeletable(); |
| 1195 | if ( $isDeletableBundle || TranslatablePage::isTranslationPage( $title ) ) { |
| 1196 | $new = SpecialPage::getTitleFor( |
| 1197 | 'PageTranslationDeletePage', |
| 1198 | $title->getPrefixedText() |
| 1199 | ); |
| 1200 | $out->redirect( $new->getFullURL() ); |
| 1201 | } |
| 1202 | |
| 1203 | return true; |
| 1204 | } |
| 1205 | |
| 1206 | /** |
| 1207 | * Hook: ArticleViewHeader |
| 1208 | * |
| 1209 | * @param Article $article |
| 1210 | * @param bool|ParserOutput|null &$outputDone |
| 1211 | * @param bool &$pcache |
| 1212 | */ |
| 1213 | public static function translatablePageHeader( $article, &$outputDone, &$pcache ) { |
| 1214 | if ( $article->getOldID() ) { |
| 1215 | return; |
| 1216 | } |
| 1217 | |
| 1218 | $transPage = TranslatablePage::isTranslationPage( $article->getTitle() ); |
| 1219 | $context = $article->getContext(); |
| 1220 | if ( $transPage ) { |
| 1221 | self::translationPageHeader( $context, $transPage ); |
| 1222 | } else { |
| 1223 | // Check for pages that are tagged or marked |
| 1224 | self::sourcePageHeader( $context ); |
| 1225 | } |
| 1226 | } |
| 1227 | |
| 1228 | private static function sourcePageHeader( IContextSource $context ) { |
| 1229 | $linker = MediaWikiServices::getInstance()->getLinkRenderer(); |
| 1230 | |
| 1231 | $language = $context->getLanguage(); |
| 1232 | $title = $context->getTitle(); |
| 1233 | |
| 1234 | $page = TranslatablePage::newFromTitle( $title ); |
| 1235 | |
| 1236 | $marked = $page->getMarkedTag(); |
| 1237 | $ready = $page->getReadyTag(); |
| 1238 | $latest = $title->getLatestRevID(); |
| 1239 | |
| 1240 | $actions = []; |
| 1241 | if ( $marked && $context->getUser()->isAllowed( 'translate' ) ) { |
| 1242 | $actions[] = self::getTranslateLink( $context, $page, null ); |
| 1243 | } |
| 1244 | |
| 1245 | $hasChanges = $ready === $latest && $marked !== $latest; |
| 1246 | if ( $hasChanges ) { |
| 1247 | $diffUrl = $title->getFullURL( [ 'oldid' => $marked, 'diff' => $latest ] ); |
| 1248 | |
| 1249 | if ( $context->getUser()->isAllowed( 'pagetranslation' ) ) { |
| 1250 | $pageTranslation = SpecialPage::getTitleFor( 'PageTranslation' ); |
| 1251 | $params = [ 'target' => $title->getPrefixedText(), 'do' => 'mark' ]; |
| 1252 | |
| 1253 | if ( $marked === null ) { |
| 1254 | // This page has never been marked |
| 1255 | $linkDesc = $context->msg( 'translate-tag-markthis' )->text(); |
| 1256 | $actions[] = $linker->makeKnownLink( $pageTranslation, $linkDesc, [], $params ); |
| 1257 | } else { |
| 1258 | $markUrl = $pageTranslation->getFullURL( $params ); |
| 1259 | $actions[] = $context->msg( 'translate-tag-markthisagain', $diffUrl, $markUrl ) |
| 1260 | ->parse(); |
| 1261 | } |
| 1262 | } else { |
| 1263 | $actions[] = $context->msg( 'translate-tag-hasnew', $diffUrl )->parse(); |
| 1264 | } |
| 1265 | } |
| 1266 | |
| 1267 | if ( !count( $actions ) ) { |
| 1268 | return; |
| 1269 | } |
| 1270 | |
| 1271 | $header = Html::rawElement( |
| 1272 | 'div', |
| 1273 | [ |
| 1274 | 'class' => 'mw-pt-translate-header noprint nomobile', |
| 1275 | 'dir' => $language->getDir(), |
| 1276 | 'lang' => $language->getHtmlCode(), |
| 1277 | ], |
| 1278 | $language->semicolonList( $actions ) |
| 1279 | ); |
| 1280 | |
| 1281 | $context->getOutput()->addHTML( $header ); |
| 1282 | } |
| 1283 | |
| 1284 | private static function getTranslateLink( |
| 1285 | IContextSource $context, |
| 1286 | TranslatablePage $page, |
| 1287 | ?string $langCode |
| 1288 | ): string { |
| 1289 | $linker = MediaWikiServices::getInstance()->getLinkRenderer(); |
| 1290 | |
| 1291 | return $linker->makeKnownLink( |
| 1292 | SpecialPage::getTitleFor( 'Translate' ), |
| 1293 | $context->msg( 'translate-tag-translate-link-desc' )->text(), |
| 1294 | [], |
| 1295 | [ |
| 1296 | 'group' => $page->getMessageGroupId(), |
| 1297 | 'language' => $langCode, |
| 1298 | 'action' => 'page', |
| 1299 | 'filter' => '', |
| 1300 | ] |
| 1301 | ); |
| 1302 | } |
| 1303 | |
| 1304 | private static function translationPageHeader( IContextSource $context, TranslatablePage $page ) { |
| 1305 | global $wgTranslateKeepOutdatedTranslations; |
| 1306 | |
| 1307 | $title = $context->getTitle(); |
| 1308 | if ( !$title->exists() ) { |
| 1309 | return; |
| 1310 | } |
| 1311 | |
| 1312 | [ , $code ] = Utilities::figureMessage( $title->getText() ); |
| 1313 | |
| 1314 | // Get the translation percentage |
| 1315 | $pers = $page->getTranslationPercentages(); |
| 1316 | $per = 0; |
| 1317 | if ( isset( $pers[$code] ) ) { |
| 1318 | $per = $pers[$code] * 100; |
| 1319 | } |
| 1320 | |
| 1321 | $language = $context->getLanguage(); |
| 1322 | $output = $context->getOutput(); |
| 1323 | |
| 1324 | if ( $page->getSourceLanguageCode() === $code ) { |
| 1325 | // If we are on the source language page, link to translate for user's language |
| 1326 | $msg = self::getTranslateLink( $context, $page, $language->getCode() ); |
| 1327 | } else { |
| 1328 | $mwService = MediaWikiServices::getInstance(); |
| 1329 | |
| 1330 | $translationUrl = $mwService->getUrlUtils()->expand( |
| 1331 | $page->getTranslationUrl( $code ), PROTO_RELATIVE |
| 1332 | ); |
| 1333 | |
| 1334 | $msg = $context->msg( 'tpt-translation-intro', |
| 1335 | $translationUrl, |
| 1336 | ':' . $page->getTitle()->getPrefixedText(), |
| 1337 | $language->formatNum( $per ) |
| 1338 | )->parse(); |
| 1339 | } |
| 1340 | |
| 1341 | $header = Html::rawElement( |
| 1342 | 'div', |
| 1343 | [ |
| 1344 | 'class' => 'mw-pt-translate-header noprint', |
| 1345 | 'dir' => $language->getDir(), |
| 1346 | 'lang' => $language->getHtmlCode(), |
| 1347 | ], |
| 1348 | $msg |
| 1349 | ); |
| 1350 | |
| 1351 | $output->addHTML( $header ); |
| 1352 | |
| 1353 | if ( $wgTranslateKeepOutdatedTranslations ) { |
| 1354 | $groupId = $page->getMessageGroupId(); |
| 1355 | // This is already calculated and cached by above call to getTranslationPercentages |
| 1356 | $stats = MessageGroupStats::forItem( $groupId, $code ); |
| 1357 | if ( $stats[MessageGroupStats::FUZZY] ) { |
| 1358 | // Only show if there is fuzzy messages |
| 1359 | $wrap = Html::rawElement( |
| 1360 | 'div', |
| 1361 | [ |
| 1362 | 'class' => 'mw-pt-translate-header', |
| 1363 | 'dir' => $language->getDir(), |
| 1364 | 'lang' => $language->getHtmlCode() |
| 1365 | ], |
| 1366 | '<span class="mw-translate-fuzzy">$1</span>' |
| 1367 | ); |
| 1368 | |
| 1369 | $output->wrapWikiMsg( $wrap, [ 'tpt-translation-intro-fuzzy' ] ); |
| 1370 | } |
| 1371 | } |
| 1372 | } |
| 1373 | |
| 1374 | /** |
| 1375 | * Hook: SpecialPage_initList |
| 1376 | * @param array &$list |
| 1377 | */ |
| 1378 | public static function replaceMovePage( &$list ) { |
| 1379 | $movePageSpec = $list['Movepage'] ?? null; |
| 1380 | |
| 1381 | // This should never happen, but apparently is happening? See: T296568 |
| 1382 | if ( $movePageSpec === null ) { |
| 1383 | return; |
| 1384 | } |
| 1385 | |
| 1386 | $list['Movepage'] = [ |
| 1387 | 'class' => MoveTranslatableBundleSpecialPage::class, |
| 1388 | 'services' => [ |
| 1389 | 'ObjectFactory', |
| 1390 | 'PermissionManager', |
| 1391 | 'Translate:TranslatableBundleMover', |
| 1392 | 'Translate:TranslatableBundleFactory' |
| 1393 | ], |
| 1394 | 'args' => [ |
| 1395 | $movePageSpec |
| 1396 | ] |
| 1397 | ]; |
| 1398 | } |
| 1399 | |
| 1400 | /** |
| 1401 | * Hook: getUserPermissionsErrorsExpensive |
| 1402 | * @param Title $title |
| 1403 | * @param User $user |
| 1404 | * @param string $action |
| 1405 | * @param mixed &$result |
| 1406 | * @return bool |
| 1407 | */ |
| 1408 | public static function lockedPagesCheck( Title $title, User $user, $action, &$result ) { |
| 1409 | if ( $action === 'read' ) { |
| 1410 | return true; |
| 1411 | } |
| 1412 | |
| 1413 | $cache = ObjectCache::getInstance( CACHE_ANYTHING ); |
| 1414 | $key = $cache->makeKey( 'pt-lock', sha1( $title->getPrefixedText() ) ); |
| 1415 | if ( $cache->get( $key ) === 'locked' ) { |
| 1416 | $result = [ 'pt-locked-page' ]; |
| 1417 | |
| 1418 | return false; |
| 1419 | } |
| 1420 | |
| 1421 | return true; |
| 1422 | } |
| 1423 | |
| 1424 | /** |
| 1425 | * Hook: SkinSubPageSubtitle |
| 1426 | * @param array &$subpages |
| 1427 | * @param ?Skin $skin |
| 1428 | * @param OutputPage $out |
| 1429 | * @return bool |
| 1430 | */ |
| 1431 | public static function replaceSubtitle( &$subpages, ?Skin $skin, OutputPage $out ) { |
| 1432 | $linker = MediaWikiServices::getInstance()->getLinkRenderer(); |
| 1433 | |
| 1434 | $isTranslationPage = TranslatablePage::isTranslationPage( $out->getTitle() ); |
| 1435 | if ( !$isTranslationPage |
| 1436 | && !TranslatablePage::isSourcePage( $out->getTitle() ) |
| 1437 | ) { |
| 1438 | return true; |
| 1439 | } |
| 1440 | |
| 1441 | // Copied from Skin::subPageSubtitle() |
| 1442 | $nsInfo = MediaWikiServices::getInstance()->getNamespaceInfo(); |
| 1443 | if ( |
| 1444 | $out->isArticle() && |
| 1445 | $nsInfo->hasSubpages( $out->getTitle()->getNamespace() ) |
| 1446 | ) { |
| 1447 | $ptext = $out->getTitle()->getPrefixedText(); |
| 1448 | $links = explode( '/', $ptext ); |
| 1449 | if ( count( $links ) > 1 ) { |
| 1450 | array_pop( $links ); |
| 1451 | if ( $isTranslationPage ) { |
| 1452 | // Also remove language code page |
| 1453 | array_pop( $links ); |
| 1454 | } |
| 1455 | $c = 0; |
| 1456 | $growinglink = ''; |
| 1457 | $display = ''; |
| 1458 | $lang = $skin->getLanguage(); |
| 1459 | |
| 1460 | foreach ( $links as $link ) { |
| 1461 | $growinglink .= $link; |
| 1462 | $display .= $link; |
| 1463 | $linkObj = Title::newFromText( $growinglink ); |
| 1464 | |
| 1465 | if ( $linkObj && $linkObj->isKnown() ) { |
| 1466 | $getlink = $linker->makeKnownLink( |
| 1467 | SpecialPage::getTitleFor( 'MyLanguage', $growinglink ), |
| 1468 | $display |
| 1469 | ); |
| 1470 | |
| 1471 | $c++; |
| 1472 | |
| 1473 | if ( $c > 1 ) { |
| 1474 | $subpages .= $lang->getDirMarkEntity() . $skin->msg( 'pipe-separator' )->escaped(); |
| 1475 | } else { |
| 1476 | $subpages .= '< '; |
| 1477 | } |
| 1478 | |
| 1479 | $subpages .= $getlink; |
| 1480 | $display = ''; |
| 1481 | } else { |
| 1482 | $display .= '/'; |
| 1483 | } |
| 1484 | |
| 1485 | $growinglink .= '/'; |
| 1486 | } |
| 1487 | } |
| 1488 | |
| 1489 | return false; |
| 1490 | } |
| 1491 | |
| 1492 | return true; |
| 1493 | } |
| 1494 | |
| 1495 | /** |
| 1496 | * Converts the edit tab (if exists) for translation pages to translate tab. |
| 1497 | * Hook: SkinTemplateNavigation::Universal |
| 1498 | * @param Skin $skin |
| 1499 | * @param array &$tabs |
| 1500 | */ |
| 1501 | public static function translateTab( Skin $skin, array &$tabs ) { |
| 1502 | $title = $skin->getTitle(); |
| 1503 | $handle = new MessageHandle( $title ); |
| 1504 | $code = $handle->getCode(); |
| 1505 | $page = TranslatablePage::isTranslationPage( $title ); |
| 1506 | // The source language has a subpage too, but cannot be translated |
| 1507 | if ( !$page || $page->getSourceLanguageCode() === $code ) { |
| 1508 | return; |
| 1509 | } |
| 1510 | |
| 1511 | $user = $skin->getUser(); |
| 1512 | if ( isset( $tabs['views']['edit'] ) ) { |
| 1513 | // There is an edit tab, just replace its text and URL with ours, keeping the tooltip and access key |
| 1514 | $tabs['views']['edit']['text'] = $skin->msg( 'tpt-tab-translate' )->text(); |
| 1515 | $tabs['views']['edit']['href'] = $page->getTranslationUrl( $code ); |
| 1516 | } elseif ( $user->isAllowed( 'translate' ) ) { |
| 1517 | $mwInstance = MediaWikiServices::getInstance(); |
| 1518 | $namespaceProtection = $mwInstance->getMainConfig()->get( MainConfigNames::NamespaceProtection ); |
| 1519 | $permissionManager = $mwInstance->getPermissionManager(); |
| 1520 | if ( |
| 1521 | !$permissionManager->userHasAllRights( |
| 1522 | $user, ...(array)( $namespaceProtection[ NS_TRANSLATIONS ] ?? [] ) |
| 1523 | ) |
| 1524 | ) { |
| 1525 | return; |
| 1526 | } |
| 1527 | |
| 1528 | $tab = [ |
| 1529 | 'text' => $skin->msg( 'tpt-tab-translate' )->text(), |
| 1530 | 'href' => $page->getTranslationUrl( $code ), |
| 1531 | ]; |
| 1532 | |
| 1533 | // Get the position of the viewsource tab within the array (if any) |
| 1534 | $viewsourcePos = array_keys( array_keys( $tabs['views'] ), 'viewsource', true )[0] ?? null; |
| 1535 | |
| 1536 | if ( $viewsourcePos !== null ) { |
| 1537 | // Remove the viewsource tab and insert the translate tab at its place. Showing the tooltip |
| 1538 | // of the viewsource tab for the translate tab would be confusing. |
| 1539 | array_splice( $tabs['views'], $viewsourcePos, 1, [ 'translate' => $tab ] ); |
| 1540 | } else { |
| 1541 | // We have neither an edit tab nor a viewsource tab to replace with the translate tab, |
| 1542 | // put the translate tab at the end |
| 1543 | $tabs['views']['translate'] = $tab; |
| 1544 | } |
| 1545 | } |
| 1546 | } |
| 1547 | |
| 1548 | /** |
| 1549 | * Hook to update source and destination translation pages on moving translation units |
| 1550 | * Hook: PageMoveComplete |
| 1551 | * |
| 1552 | * @param LinkTarget $oldLinkTarget |
| 1553 | * @param LinkTarget $newLinkTarget |
| 1554 | * @param UserIdentity $userIdentity |
| 1555 | * @param int $oldid |
| 1556 | * @param int $newid |
| 1557 | * @param string $reason |
| 1558 | * @param RevisionRecord $revisionRecord |
| 1559 | */ |
| 1560 | public static function onMovePageTranslationUnits( |
| 1561 | LinkTarget $oldLinkTarget, |
| 1562 | LinkTarget $newLinkTarget, |
| 1563 | UserIdentity $userIdentity, |
| 1564 | int $oldid, |
| 1565 | int $newid, |
| 1566 | string $reason, |
| 1567 | RevisionRecord $revisionRecord |
| 1568 | ) { |
| 1569 | $user = MediaWikiServices::getInstance()->getUserFactory()->newFromUserIdentity( $userIdentity ); |
| 1570 | // MoveTranslatableBundleJob takes care of handling updates because it performs |
| 1571 | // a lot of moves at once. As a performance optimization, skip this hook if |
| 1572 | // we detect moves from that job. As there isn't a good way to pass information |
| 1573 | // to this hook what originated the move, we use some heuristics. |
| 1574 | if ( defined( 'MEDIAWIKI_JOB_RUNNER' ) && $user->equals( FuzzyBot::getUser() ) ) { |
| 1575 | return; |
| 1576 | } |
| 1577 | |
| 1578 | $oldTitle = Title::newFromLinkTarget( $oldLinkTarget ); |
| 1579 | $newTitle = Title::newFromLinkTarget( $newLinkTarget ); |
| 1580 | $groupLast = null; |
| 1581 | foreach ( [ $oldTitle, $newTitle ] as $title ) { |
| 1582 | $handle = new MessageHandle( $title ); |
| 1583 | // Documentation pages are never translation pages |
| 1584 | if ( !$handle->isValid() || $handle->isDoc() ) { |
| 1585 | continue; |
| 1586 | } |
| 1587 | |
| 1588 | $group = $handle->getGroup(); |
| 1589 | if ( !$group instanceof WikiPageMessageGroup ) { |
| 1590 | continue; |
| 1591 | } |
| 1592 | |
| 1593 | $language = $handle->getCode(); |
| 1594 | |
| 1595 | // Ignore pages such as Translations:Page/unit without language code |
| 1596 | if ( $language === '' ) { |
| 1597 | continue; |
| 1598 | } |
| 1599 | |
| 1600 | // Update the page only once if source and destination units |
| 1601 | // belong to the same page |
| 1602 | if ( $group !== $groupLast ) { |
| 1603 | $groupLast = $group; |
| 1604 | $page = TranslatablePage::newFromTitle( $group->getTitle() ); |
| 1605 | self::updateTranslationPage( $page, $language, $user, 0, $reason ); |
| 1606 | } |
| 1607 | } |
| 1608 | } |
| 1609 | |
| 1610 | /** |
| 1611 | * Hook to update translation page on deleting a translation unit |
| 1612 | * Hook: ArticleDeleteComplete |
| 1613 | * @param WikiPage $unit |
| 1614 | * @param User $user |
| 1615 | * @param string $reason |
| 1616 | * @param int $id |
| 1617 | * @param Content $content |
| 1618 | * @param ManualLogEntry $logEntry |
| 1619 | */ |
| 1620 | public static function onDeleteTranslationUnit( |
| 1621 | WikiPage $unit, |
| 1622 | User $user, |
| 1623 | $reason, |
| 1624 | $id, |
| 1625 | $content, |
| 1626 | $logEntry |
| 1627 | ) { |
| 1628 | $title = $unit->getTitle(); |
| 1629 | $handle = new MessageHandle( $title ); |
| 1630 | if ( !$handle->isValid() ) { |
| 1631 | return; |
| 1632 | } |
| 1633 | |
| 1634 | $group = $handle->getGroup(); |
| 1635 | if ( !$group instanceof WikiPageMessageGroup ) { |
| 1636 | return; |
| 1637 | } |
| 1638 | |
| 1639 | $mwServices = MediaWikiServices::getInstance(); |
| 1640 | // During deletions this may cause creation of a lot of duplicate jobs. It is expected that |
| 1641 | // job queue will deduplicate them to reduce the number of jobs actually run. |
| 1642 | $mwServices->getJobQueueGroup()->push( |
| 1643 | RebuildMessageGroupStatsJob::newRefreshGroupsJob( [ $group->getId() ] ) |
| 1644 | ); |
| 1645 | |
| 1646 | // Logic to update translation pages, skipped if we are in a middle of a deletion |
| 1647 | if ( self::$isDeleteTranslatableBundleJobRunning ) { |
| 1648 | return; |
| 1649 | } |
| 1650 | |
| 1651 | $target = $group->getTitle(); |
| 1652 | $langCode = $handle->getCode(); |
| 1653 | $fname = __METHOD__; |
| 1654 | |
| 1655 | $dbw = $mwServices->getDBLoadBalancer()->getConnection( DB_PRIMARY ); |
| 1656 | $callback = function () use ( |
| 1657 | $dbw, |
| 1658 | $target, |
| 1659 | $handle, |
| 1660 | $langCode, |
| 1661 | $user, |
| 1662 | $reason, |
| 1663 | $fname |
| 1664 | ) { |
| 1665 | $translationPageTitle = $target->getSubpage( $langCode ); |
| 1666 | // Do a more thorough check for the translation page in case the translation page is deleted in a |
| 1667 | // different transaction. |
| 1668 | if ( !$translationPageTitle || !$translationPageTitle->exists( IDBAccessObject::READ_LATEST ) ) { |
| 1669 | return; |
| 1670 | } |
| 1671 | |
| 1672 | $dbw->startAtomic( $fname ); |
| 1673 | |
| 1674 | $page = TranslatablePage::newFromTitle( $target ); |
| 1675 | |
| 1676 | if ( !$handle->isDoc() ) { |
| 1677 | $unitTitle = $handle->getTitle(); |
| 1678 | // Assume that $user and $reason for the first deletion is the same for all |
| 1679 | self::updateTranslationPage( |
| 1680 | $page, $langCode, $user, 0, $reason, RenderTranslationPageJob::ACTION_DELETE, $unitTitle |
| 1681 | ); |
| 1682 | } |
| 1683 | |
| 1684 | $dbw->endAtomic( $fname ); |
| 1685 | }; |
| 1686 | |
| 1687 | $dbw->onTransactionCommitOrIdle( $callback, __METHOD__ ); |
| 1688 | } |
| 1689 | |
| 1690 | /** |
| 1691 | * Removes translation pages from the list of page titles to be edited |
| 1692 | * Hook: ReplaceTextFilterPageTitlesForEdit |
| 1693 | */ |
| 1694 | public static function onReplaceTextFilterPageTitlesForEdit( array &$titles ): void { |
| 1695 | foreach ( $titles as $index => $title ) { |
| 1696 | $handle = new MessageHandle( $title ); |
| 1697 | if ( Utilities::isTranslationPage( $handle ) ) { |
| 1698 | unset( $titles[ $index ] ); |
| 1699 | } |
| 1700 | } |
| 1701 | } |
| 1702 | |
| 1703 | /** |
| 1704 | * Removes translatable and translation pages from the list of titles to be renamed |
| 1705 | * Hook: ReplaceTextFilterPageTitlesForRename |
| 1706 | */ |
| 1707 | public static function onReplaceTextFilterPageTitlesForRename( array &$titles ): void { |
| 1708 | foreach ( $titles as $index => $title ) { |
| 1709 | $handle = new MessageHandle( $title ); |
| 1710 | if ( |
| 1711 | TranslatablePage::isSourcePage( $title ) || |
| 1712 | Utilities::isTranslationPage( $handle ) |
| 1713 | ) { |
| 1714 | unset( $titles[ $index ] ); |
| 1715 | } |
| 1716 | } |
| 1717 | } |
| 1718 | } |