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| 1 | <?php |
| 2 | declare( strict_types = 1 ); |
| 3 | |
| 4 | namespace MediaWiki\Extension\Translate\PageTranslation; |
| 5 | |
| 6 | use IDBAccessObject; |
| 7 | use LogicException; |
| 8 | use MediaWiki\Extension\Translate\MessageGroupProcessing\MessageGroups; |
| 9 | use MediaWiki\Extension\Translate\MessageGroupProcessing\RevTagStore; |
| 10 | use MediaWiki\Extension\Translate\MessageGroupProcessing\TranslatableBundle; |
| 11 | use MediaWiki\Extension\Translate\MessageLoading\MessageHandle; |
| 12 | use MediaWiki\Extension\Translate\Services; |
| 13 | use MediaWiki\Extension\Translate\Utilities\Utilities; |
| 14 | use MediaWiki\Languages\LanguageNameUtils; |
| 15 | use MediaWiki\Linker\LinkTarget; |
| 16 | use MediaWiki\MediaWikiServices; |
| 17 | use MediaWiki\Page\PageIdentity; |
| 18 | use MediaWiki\Page\PageReference; |
| 19 | use MediaWiki\Revision\RevisionRecord; |
| 20 | use MediaWiki\Revision\SlotRecord; |
| 21 | use MediaWiki\Title\Title; |
| 22 | use MessageGroupStats; |
| 23 | use RuntimeException; |
| 24 | use SpecialPage; |
| 25 | use TextContent; |
| 26 | use Wikimedia\Rdbms\Database; |
| 27 | use Wikimedia\Rdbms\IResultWrapper; |
| 28 | use Wikimedia\Rdbms\SelectQueryBuilder; |
| 29 | use WikiPageMessageGroup; |
| 30 | |
| 31 | /** |
| 32 | * Mixed bag of methods related to translatable pages. |
| 33 | * @author Niklas Laxström |
| 34 | * @license GPL-2.0-or-later |
| 35 | * @ingroup PageTranslation |
| 36 | */ |
| 37 | class TranslatablePage extends TranslatableBundle { |
| 38 | /** |
| 39 | * List of keys in the metadata table that need to be handled for moves and deletions |
| 40 | * @phpcs-require-sorted-array |
| 41 | */ |
| 42 | public const METADATA_KEYS = [ |
| 43 | 'maxid', |
| 44 | 'priorityforce', |
| 45 | 'prioritylangs', |
| 46 | 'priorityreason', |
| 47 | 'transclusion', |
| 48 | 'version' |
| 49 | ]; |
| 50 | /** @var string Name of the section which contains the translated page title. */ |
| 51 | public const DISPLAY_TITLE_UNIT_ID = 'Page display title'; |
| 52 | |
| 53 | protected PageIdentity $title; |
| 54 | /** @var RevTagStore */ |
| 55 | protected $revTagStore; |
| 56 | /** @var ?string Text contents of the page. */ |
| 57 | protected $text; |
| 58 | /** @var ?int Revision of the page, if applicable. */ |
| 59 | protected $revision; |
| 60 | /** @var string From which source this object was constructed: text, revision or title */ |
| 61 | protected $source; |
| 62 | /** @var ?bool Whether the title should be translated */ |
| 63 | protected $pageDisplayTitle; |
| 64 | /** @var ?string */ |
| 65 | private $targetLanguage; |
| 66 | |
| 67 | protected function __construct( PageIdentity $title ) { |
| 68 | $this->title = $title; |
| 69 | $this->revTagStore = Services::getInstance()->getRevTagStore(); |
| 70 | } |
| 71 | |
| 72 | /** |
| 73 | * Constructs a translatable page from given text. |
| 74 | * Some functions will fail unless you set revision |
| 75 | * parameter manually. |
| 76 | */ |
| 77 | public static function newFromText( Title $title, string $text ): self { |
| 78 | $obj = new self( $title ); |
| 79 | $obj->text = $text; |
| 80 | $obj->source = 'text'; |
| 81 | |
| 82 | return $obj; |
| 83 | } |
| 84 | |
| 85 | /** |
| 86 | * Constructs a translatable page from given revision. |
| 87 | * The revision must belong to the title given or unspecified |
| 88 | * behavior will happen. |
| 89 | */ |
| 90 | public static function newFromRevision( PageIdentity $title, int $revision ): self { |
| 91 | $rev = MediaWikiServices::getInstance() |
| 92 | ->getRevisionLookup() |
| 93 | ->getRevisionByTitle( $title, $revision ); |
| 94 | if ( $rev === null ) { |
| 95 | throw new RuntimeException( 'Revision is null' ); |
| 96 | } |
| 97 | |
| 98 | $obj = new self( $title ); |
| 99 | $obj->source = 'revision'; |
| 100 | $obj->revision = $revision; |
| 101 | |
| 102 | return $obj; |
| 103 | } |
| 104 | |
| 105 | /** |
| 106 | * Constructs a translatable page from title. |
| 107 | * The text of last marked revision is loaded when needed. |
| 108 | */ |
| 109 | public static function newFromTitle( PageIdentity $title ): self { |
| 110 | $obj = new self( $title ); |
| 111 | $obj->source = 'title'; |
| 112 | |
| 113 | return $obj; |
| 114 | } |
| 115 | |
| 116 | /** @inheritDoc */ |
| 117 | public function getTitle(): Title { |
| 118 | return Title::castFromPageIdentity( $this->title ); |
| 119 | } |
| 120 | |
| 121 | public function getPageIdentity(): PageIdentity { |
| 122 | return $this->title; |
| 123 | } |
| 124 | |
| 125 | /** Returns the text for this translatable page. */ |
| 126 | public function getText(): string { |
| 127 | if ( $this->text !== null ) { |
| 128 | return $this->text; |
| 129 | } |
| 130 | |
| 131 | if ( $this->source === 'title' ) { |
| 132 | $revision = $this->getMarkedTag(); |
| 133 | if ( !is_int( $revision ) ) { |
| 134 | throw new LogicException( |
| 135 | "Trying to load a text for {$this->getPageIdentity()} which is not marked for translation" |
| 136 | ); |
| 137 | } |
| 138 | $this->revision = $revision; |
| 139 | } |
| 140 | |
| 141 | $flags = Utilities::shouldReadFromPrimary() |
| 142 | ? IDBAccessObject::READ_LATEST |
| 143 | : IDBAccessObject::READ_NORMAL; |
| 144 | $rev = MediaWikiServices::getInstance() |
| 145 | ->getRevisionLookup() |
| 146 | ->getRevisionByTitle( $this->getPageIdentity(), $this->revision, $flags ); |
| 147 | $content = $rev->getContent( SlotRecord::MAIN ); |
| 148 | $text = ( $content instanceof TextContent ) ? $content->getText() : null; |
| 149 | |
| 150 | if ( !is_string( $text ) ) { |
| 151 | throw new RuntimeException( "Failed to load text for {$this->getPageIdentity()}" ); |
| 152 | } |
| 153 | |
| 154 | $this->text = $text; |
| 155 | |
| 156 | return $this->text; |
| 157 | } |
| 158 | |
| 159 | /** |
| 160 | * Revision is null if object was constructed using newFromText. |
| 161 | * @return null|int |
| 162 | */ |
| 163 | public function getRevision(): ?int { |
| 164 | return $this->revision; |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * Returns the source language of this translatable page. In other words |
| 169 | * the language in which the page without language code is written. |
| 170 | * @since 2013-01-28 |
| 171 | */ |
| 172 | public function getSourceLanguageCode(): string { |
| 173 | return $this->getTitle()->getPageLanguage()->getCode(); |
| 174 | } |
| 175 | |
| 176 | /** @inheritDoc */ |
| 177 | public function getMessageGroupId(): string { |
| 178 | return self::getMessageGroupIdFromTitle( $this->getPageIdentity() ); |
| 179 | } |
| 180 | |
| 181 | /** Constructs MessageGroup id for any title. */ |
| 182 | public static function getMessageGroupIdFromTitle( PageReference $page ): string { |
| 183 | return 'page-' . MediaWikiServices::getInstance()->getTitleFormatter()->getPrefixedText( $page ); |
| 184 | } |
| 185 | |
| 186 | /** |
| 187 | * Returns MessageGroup used for translating this page. It may still be empty |
| 188 | * if the page has not been ever marked. |
| 189 | */ |
| 190 | public function getMessageGroup(): ?WikiPageMessageGroup { |
| 191 | $groupId = $this->getMessageGroupId(); |
| 192 | $group = MessageGroups::getGroup( $groupId ); |
| 193 | if ( !$group || $group instanceof WikiPageMessageGroup ) { |
| 194 | return $group; |
| 195 | } |
| 196 | |
| 197 | throw new RuntimeException( |
| 198 | "Expected $groupId to be of type WikiPageMessageGroup; got " . |
| 199 | get_class( $group ) |
| 200 | ); |
| 201 | } |
| 202 | |
| 203 | /** Check whether title is marked for translation */ |
| 204 | public function hasPageDisplayTitle(): bool { |
| 205 | // Cached value |
| 206 | if ( $this->pageDisplayTitle !== null ) { |
| 207 | return $this->pageDisplayTitle; |
| 208 | } |
| 209 | |
| 210 | // Check if title section exists in list of sections |
| 211 | $factory = Services::getInstance()->getTranslationUnitStoreFactory(); |
| 212 | $store = $factory->getReader( $this->getPageIdentity() ); |
| 213 | $this->pageDisplayTitle = in_array( self::DISPLAY_TITLE_UNIT_ID, $store->getNames() ); |
| 214 | |
| 215 | return $this->pageDisplayTitle; |
| 216 | } |
| 217 | |
| 218 | /** Get translated page title. */ |
| 219 | public function getPageDisplayTitle( string $languageCode ): ?string { |
| 220 | // Return null if title not marked for translation |
| 221 | if ( !$this->hasPageDisplayTitle() ) { |
| 222 | return null; |
| 223 | } |
| 224 | |
| 225 | // Display title from DB |
| 226 | $section = str_replace( ' ', '_', self::DISPLAY_TITLE_UNIT_ID ); |
| 227 | $page = MediaWikiServices::getInstance()->getTitleFormatter()->getPrefixedDBkey( $this->getPageIdentity() ); |
| 228 | |
| 229 | try { |
| 230 | $group = $this->getMessageGroup(); |
| 231 | } catch ( RuntimeException $e ) { |
| 232 | return null; |
| 233 | } |
| 234 | |
| 235 | // Sanity check, seems to happen during moves |
| 236 | if ( !$group ) { |
| 237 | return null; |
| 238 | } |
| 239 | |
| 240 | return $group->getMessage( "$page/$section", $languageCode, IDBAccessObject::READ_NORMAL ); |
| 241 | } |
| 242 | |
| 243 | public function getStrippedSourcePageText(): string { |
| 244 | $parser = Services::getInstance()->getTranslatablePageParser(); |
| 245 | $text = $parser->cleanupTags( $this->getText() ); |
| 246 | $text = preg_replace( '~<languages\s*/>\n?~s', '', $text ); |
| 247 | |
| 248 | return $text; |
| 249 | } |
| 250 | |
| 251 | public static function getTranslationPageFromTitle( Title $title ): ?TranslationPage { |
| 252 | $self = self::isTranslationPage( $title ); |
| 253 | return $self ? $self->getTranslationPage( $self->targetLanguage ) : null; |
| 254 | } |
| 255 | |
| 256 | public function getTranslationPage( string $targetLanguage ): TranslationPage { |
| 257 | $mwServices = MediaWikiServices::getInstance(); |
| 258 | $config = $mwServices->getMainConfig(); |
| 259 | $services = Services::getInstance(); |
| 260 | $parser = $services->getTranslatablePageParser(); |
| 261 | $parserOutput = $parser->parse( $this->getText() ); |
| 262 | $pageVersion = (int)$services->getMessageGroupMetadata() |
| 263 | ->get( $this->getMessageGroupId(), 'version' ); |
| 264 | $wrapUntranslated = $pageVersion >= 2; |
| 265 | $languageFactory = $mwServices->getLanguageFactory(); |
| 266 | |
| 267 | return new TranslationPage( |
| 268 | $parserOutput, |
| 269 | $this->getMessageGroup(), |
| 270 | $languageFactory->getLanguage( $targetLanguage ), |
| 271 | $languageFactory->getLanguage( $this->getSourceLanguageCode() ), |
| 272 | $config->get( 'TranslateKeepOutdatedTranslations' ), |
| 273 | $wrapUntranslated, |
| 274 | $this->getTitle() |
| 275 | ); |
| 276 | } |
| 277 | |
| 278 | /** Adds a tag which indicates that this page is suitable for translation. */ |
| 279 | public function addMarkedTag( int $revision, array $value = null ) { |
| 280 | $this->revTagStore->replaceTag( $this->getPageIdentity(), RevTagStore::TP_MARK_TAG, $revision, $value ); |
| 281 | self::clearSourcePageCache(); |
| 282 | } |
| 283 | |
| 284 | /** Adds a tag which indicates that this page source is ready for marking for translation. */ |
| 285 | public function addReadyTag( int $revision ): void { |
| 286 | $this->revTagStore->replaceTag( $this->getPageIdentity(), RevTagStore::TP_READY_TAG, $revision ); |
| 287 | if ( !self::isSourcePage( $this->getPageIdentity() ) ) { |
| 288 | self::clearSourcePageCache(); |
| 289 | } |
| 290 | } |
| 291 | |
| 292 | /** Returns the latest revision which has marked tag, if any. */ |
| 293 | public function getMarkedTag(): ?int { |
| 294 | return $this->revTagStore->getLatestRevisionWithTag( $this->getPageIdentity(), RevTagStore::TP_MARK_TAG ); |
| 295 | } |
| 296 | |
| 297 | /** Returns the latest revision which has ready tag, if any. */ |
| 298 | public function getReadyTag(): ?int { |
| 299 | return $this->revTagStore->getLatestRevisionWithTag( $this->getPageIdentity(), RevTagStore::TP_READY_TAG ); |
| 300 | } |
| 301 | |
| 302 | /** |
| 303 | * Produces a link to translation view of a translation page. |
| 304 | * @param string|bool $code MediaWiki language code. Default: false. |
| 305 | * @return string Relative url |
| 306 | */ |
| 307 | public function getTranslationUrl( $code = false ): string { |
| 308 | $params = [ |
| 309 | 'group' => $this->getMessageGroupId(), |
| 310 | 'action' => 'page', |
| 311 | 'filter' => '', |
| 312 | 'language' => $code, |
| 313 | ]; |
| 314 | |
| 315 | $translate = SpecialPage::getTitleFor( 'Translate' ); |
| 316 | |
| 317 | return $translate->getLocalURL( $params ); |
| 318 | } |
| 319 | |
| 320 | public function getMarkedRevs(): IResultWrapper { |
| 321 | $db = Utilities::getSafeReadDB(); |
| 322 | |
| 323 | return $db->newSelectQueryBuilder() |
| 324 | ->select( [ 'rt_revision', 'rt_value' ] ) |
| 325 | ->from( 'revtag' ) |
| 326 | ->where( [ |
| 327 | 'rt_page' => $this->getPageIdentity()->getId(), |
| 328 | 'rt_type' => RevTagStore::TP_MARK_TAG, |
| 329 | ] ) |
| 330 | ->orderBy( 'rt_revision', SelectQueryBuilder::SORT_DESC ) |
| 331 | ->caller( __METHOD__ ) |
| 332 | ->fetchResultSet(); |
| 333 | } |
| 334 | |
| 335 | /** @inheritDoc */ |
| 336 | public function getTranslationPages(): array { |
| 337 | $mwServices = MediaWikiServices::getInstance(); |
| 338 | |
| 339 | $messageGroup = $this->getMessageGroup(); |
| 340 | $knownLanguageCodes = $messageGroup ? $messageGroup->getTranslatableLanguages() : null; |
| 341 | $knownLanguageCodes ??= Utilities::getLanguageNames( LanguageNameUtils::AUTONYMS ); |
| 342 | |
| 343 | $prefixedDbTitleKey = $this->getPageIdentity()->getDBkey() . '/'; |
| 344 | $baseNamespace = $this->getPageIdentity()->getNamespace(); |
| 345 | |
| 346 | // Build a link batch query for all translation pages |
| 347 | $linkBatch = $mwServices->getLinkBatchFactory()->newLinkBatch(); |
| 348 | foreach ( array_keys( $knownLanguageCodes ) as $code ) { |
| 349 | $linkBatch->add( $baseNamespace, $prefixedDbTitleKey . $code ); |
| 350 | } |
| 351 | |
| 352 | $translationPages = []; |
| 353 | foreach ( $linkBatch->getPageIdentities() as $pageIdentity ) { |
| 354 | if ( $pageIdentity->exists() ) { |
| 355 | $translationPages[] = Title::castFromPageIdentity( $pageIdentity ); |
| 356 | } |
| 357 | } |
| 358 | |
| 359 | return $translationPages; |
| 360 | } |
| 361 | |
| 362 | /** @inheritDoc */ |
| 363 | public function getTranslationUnitPages( ?string $code = null ): array { |
| 364 | return $this->getTranslationUnitPagesByTitle( $this->title, $code ); |
| 365 | } |
| 366 | |
| 367 | public function getTranslationPercentages(): array { |
| 368 | // Calculate percentages for the available translations |
| 369 | try { |
| 370 | $group = $this->getMessageGroup(); |
| 371 | } catch ( RuntimeException $e ) { |
| 372 | return []; |
| 373 | } |
| 374 | |
| 375 | if ( !$group ) { |
| 376 | return []; |
| 377 | } |
| 378 | |
| 379 | $titles = $this->getTranslationPages(); |
| 380 | $temp = MessageGroupStats::forGroup( $this->getMessageGroupId() ); |
| 381 | $stats = []; |
| 382 | |
| 383 | foreach ( $titles as $t ) { |
| 384 | $handle = new MessageHandle( $t ); |
| 385 | $code = $handle->getCode(); |
| 386 | |
| 387 | // Sometimes we want to display 0.00 for pages for which translation |
| 388 | // hasn't started yet. |
| 389 | $stats[$code] = 0.00; |
| 390 | if ( ( $temp[$code][MessageGroupStats::TOTAL] ?? 0 ) > 0 ) { |
| 391 | $total = $temp[$code][MessageGroupStats::TOTAL]; |
| 392 | $translated = $temp[$code][MessageGroupStats::TRANSLATED]; |
| 393 | $percentage = $translated / $total; |
| 394 | $stats[$code] = sprintf( '%.2f', $percentage ); |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | // Content language is always up-to-date |
| 399 | $stats[$this->getSourceLanguageCode()] = 1.00; |
| 400 | |
| 401 | return $stats; |
| 402 | } |
| 403 | |
| 404 | public function getTransRev( string $suffix ) { |
| 405 | $title = Title::makeTitle( NS_TRANSLATIONS, $suffix ); |
| 406 | |
| 407 | $db = Utilities::getSafeReadDB(); |
| 408 | |
| 409 | return $db->newSelectQueryBuilder() |
| 410 | ->select( 'rt_value' ) |
| 411 | ->from( 'revtag' ) |
| 412 | ->where( [ |
| 413 | 'rt_page' => $title->getArticleID(), |
| 414 | 'rt_type' => RevTagStore::TRANSVER_PROP, |
| 415 | ] ) |
| 416 | ->orderBy( 'rt_revision', SelectQueryBuilder::SORT_DESC ) |
| 417 | ->caller( __METHOD__ ) |
| 418 | ->fetchField(); |
| 419 | } |
| 420 | |
| 421 | public function supportsTransclusion(): ?bool { |
| 422 | $transclusion = Services::getInstance() |
| 423 | ->getMessageGroupMetadata() |
| 424 | ->get( $this->getMessageGroupId(), 'transclusion' ); |
| 425 | if ( $transclusion === false ) { |
| 426 | return null; |
| 427 | } |
| 428 | |
| 429 | return $transclusion === '1'; |
| 430 | } |
| 431 | |
| 432 | public function getRevisionRecordWithFallback(): ?RevisionRecord { |
| 433 | $title = $this->getTitle(); |
| 434 | $store = MediaWikiServices::getInstance()->getRevisionStore(); |
| 435 | $revRecord = $store->getRevisionByTitle( $title->getSubpage( $this->targetLanguage ) ); |
| 436 | if ( $revRecord ) { |
| 437 | return $revRecord; |
| 438 | } |
| 439 | |
| 440 | // Fetch the source fallback |
| 441 | return $store->getRevisionByTitle( $title->getSubpage( $this->getSourceLanguageCode() ) ); |
| 442 | } |
| 443 | |
| 444 | /** @inheritDoc */ |
| 445 | public function isMoveable(): bool { |
| 446 | return $this->getMarkedTag() !== null; |
| 447 | } |
| 448 | |
| 449 | /** @inheritDoc */ |
| 450 | public function isDeletable(): bool { |
| 451 | return $this->getMarkedTag() !== null; |
| 452 | } |
| 453 | |
| 454 | /** @return bool|self */ |
| 455 | public static function isTranslationPage( Title $title ) { |
| 456 | $handle = new MessageHandle( $title ); |
| 457 | if ( !Utilities::isTranslationPage( $handle ) ) { |
| 458 | return false; |
| 459 | } |
| 460 | |
| 461 | $languageCode = $handle->getCode(); |
| 462 | $newTitle = $handle->getTitleForBase(); |
| 463 | |
| 464 | $page = self::newFromTitle( $newTitle ); |
| 465 | |
| 466 | if ( $page->getMarkedTag() === null ) { |
| 467 | return false; |
| 468 | } |
| 469 | |
| 470 | $page->targetLanguage = $languageCode; |
| 471 | |
| 472 | return $page; |
| 473 | } |
| 474 | |
| 475 | /** Helper to guess translation page from translation unit. */ |
| 476 | public static function parseTranslationUnit( LinkTarget $translationUnit ): array { |
| 477 | // Format is Translations:SourcePageNamespace:SourcePageName/SectionName/LanguageCode. |
| 478 | // We will drop the namespace immediately here. |
| 479 | $parts = explode( '/', $translationUnit->getText() ); |
| 480 | |
| 481 | // LanguageCode and SectionName are guaranteed to not have '/'. |
| 482 | $language = array_pop( $parts ); |
| 483 | $section = array_pop( $parts ); |
| 484 | $sourcepage = implode( '/', $parts ); |
| 485 | |
| 486 | return [ |
| 487 | 'sourcepage' => $sourcepage, |
| 488 | 'section' => $section, |
| 489 | 'language' => $language |
| 490 | ]; |
| 491 | } |
| 492 | |
| 493 | public static function isSourcePage( PageIdentity $page ): bool { |
| 494 | if ( !$page->exists() ) { |
| 495 | // No point in loading all translatable pages if the page |
| 496 | // doesn’t exist. This also avoids PreconditionExceptions |
| 497 | // if $page is a Title pointing to a non-proper page like |
| 498 | // a special page. |
| 499 | return false; |
| 500 | } |
| 501 | |
| 502 | $cache = MediaWikiServices::getInstance()->getMainWANObjectCache(); |
| 503 | $cacheKey = $cache->makeKey( 'pagetranslation', 'sourcepages' ); |
| 504 | |
| 505 | $translatablePageIds = $cache->getWithSetCallback( |
| 506 | $cacheKey, |
| 507 | $cache::TTL_HOUR * 2, |
| 508 | static function ( $oldValue, &$ttl, array &$setOpts ) { |
| 509 | $dbr = MediaWikiServices::getInstance()->getDBLoadBalancer()->getConnection( DB_REPLICA ); |
| 510 | $setOpts += Database::getCacheSetOptions( $dbr ); |
| 511 | |
| 512 | return RevTagStore::getTranslatableBundleIds( |
| 513 | RevTagStore::TP_MARK_TAG, RevTagStore::TP_READY_TAG |
| 514 | ); |
| 515 | }, |
| 516 | [ |
| 517 | 'checkKeys' => [ $cacheKey ], |
| 518 | 'pcTTL' => $cache::TTL_PROC_SHORT, |
| 519 | 'pcGroup' => __CLASS__ . ':1', |
| 520 | 'version' => 2, |
| 521 | ] |
| 522 | ); |
| 523 | |
| 524 | return isset( $translatablePageIds[$page->getId()] ); |
| 525 | } |
| 526 | |
| 527 | /** Clears the source page cache */ |
| 528 | public static function clearSourcePageCache(): void { |
| 529 | $cache = MediaWikiServices::getInstance()->getMainWANObjectCache(); |
| 530 | $cache->touchCheckKey( $cache->makeKey( 'pagetranslation', 'sourcepages' ) ); |
| 531 | } |
| 532 | |
| 533 | public static function determineStatus( |
| 534 | ?int $readyRevisionId, |
| 535 | ?int $markRevisionId, |
| 536 | int $latestRevisionId |
| 537 | ): ?TranslatablePageStatus { |
| 538 | $status = null; |
| 539 | if ( $markRevisionId === null ) { |
| 540 | // Never marked, check that the latest version is ready |
| 541 | if ( $readyRevisionId === $latestRevisionId ) { |
| 542 | $status = TranslatablePageStatus::PROPOSED; |
| 543 | } else { |
| 544 | // Otherwise, ignore such pages |
| 545 | return null; |
| 546 | } |
| 547 | } elseif ( $readyRevisionId === $latestRevisionId ) { |
| 548 | if ( $markRevisionId === $readyRevisionId ) { |
| 549 | // Marked and latest version is fine |
| 550 | $status = TranslatablePageStatus::ACTIVE; |
| 551 | } else { |
| 552 | $status = TranslatablePageStatus::OUTDATED; |
| 553 | } |
| 554 | } else { |
| 555 | // Marked but latest version is not fine |
| 556 | $status = TranslatablePageStatus::BROKEN; |
| 557 | } |
| 558 | |
| 559 | return new TranslatablePageStatus( $status ); |
| 560 | } |
| 561 | } |
| 562 | |
| 563 | class_alias( TranslatablePage::class, 'TranslatablePage' ); |