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<?php |
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namespace Wikibase\Repo\Diff; |
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use Content; |
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use DifferenceEngine; |
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use Html; |
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use IContextSource; |
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use Language; |
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use MediaWiki\MediaWikiServices; |
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use MediaWiki\Revision\RevisionRecord; |
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use MWException; |
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use ParserOutput; |
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use Revision; |
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use Wikibase\Repo\Content\EntityContent; |
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use Wikibase\Repo\FederatedProperties\FederatedPropertiesError; |
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use Wikibase\Repo\WikibaseRepo; |
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use Wikibase\View\ToolbarEditSectionGenerator; |
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use WikiPage; |
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/** |
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* Difference view for Wikibase entities. |
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* |
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* @license GPL-2.0-or-later |
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* @author Daniel Kinzler |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class EntityContentDiffView extends DifferenceEngine { |
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/** |
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* @var BasicEntityDiffVisualizer |
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*/ |
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private $diffVisualizer; |
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/** |
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* @see DifferenceEngine::__construct |
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* |
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* @param IContextSource|null $context |
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* @param int $old |
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* @param int $new |
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* @param int $rcid |
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* @param bool $refreshCache |
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* @param bool $unhide |
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*/ |
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public function __construct( $context = null, $old = 0, $new = 0, $rcid = 0, $refreshCache = false, $unhide = false ) { |
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parent::__construct( $context, $old, $new, $rcid, $refreshCache, $unhide ); |
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$wikibaseRepo = WikibaseRepo::getDefaultInstance(); |
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$entityDiffVisualizerFactory = $wikibaseRepo->getEntityDiffVisualizerFactory( $context ); |
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$this->diffVisualizer = new DispatchingEntityDiffVisualizer( $entityDiffVisualizerFactory ); |
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} |
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/** |
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* @return Language |
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*/ |
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public function getDiffLang() { |
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if ( $this->mDiffLang === null ) { |
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$this->mDiffLang = $this->getLanguage(); |
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} |
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return parent::getDiffLang(); |
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} |
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/** |
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* Get a header for a specified revision. |
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* |
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* @param Revision|RevisionRecord $rev Pasing Revision is deprecated since 1.35 |
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* @param string $complete 'complete' to get the header wrapped depending |
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* the visibility of the revision and a link to edit the page. |
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* |
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* @return string HTML fragment |
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*/ |
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public function getRevisionHeader( $rev, $complete = '' ) { |
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//NOTE: This must be kept in sync with the parent implementation. |
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// Perhaps some parts could be factored out to reduce code duplication. |
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if ( $rev instanceof Revision ) { |
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wfDeprecated( __METHOD__ . ' with Revision objects', '1.35' ); |
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$rev = $rev->getRevisionRecord(); |
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} |
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$lang = $this->getLanguage(); |
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$user = $this->getUser(); |
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$revtimestamp = $rev->getTimestamp(); |
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$timestamp = $lang->userTimeAndDate( $revtimestamp, $user ); |
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$dateofrev = $lang->userDate( $revtimestamp, $user ); |
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$timeofrev = $lang->userTime( $revtimestamp, $user ); |
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$headerMsg = $this->msg( |
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$rev->isCurrent() ? 'currentrev-asof' : 'revisionasof', |
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$timestamp, |
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$dateofrev, |
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$timeofrev |
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); |
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if ( $complete !== 'complete' ) { |
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return $headerMsg->escaped(); |
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} |
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$title = $rev->getPageAsLinkTarget(); |
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$linkRenderer = MediaWikiServices::getInstance()->getLinkRenderer(); |
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$header = $linkRenderer->makeKnownLink( $title, $headerMsg->text(), [], |
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[ 'oldid' => $rev->getId() ] ); |
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if ( RevisionRecord::userCanBitfield( |
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$rev->getVisibility(), |
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RevisionRecord::DELETED_TEXT, |
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$user |
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) ) { |
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if ( MediaWikiServices::getInstance()->getPermissionManager() |
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->quickUserCan( 'edit', $user, $title ) && !$rev->isCurrent() |
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) { |
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$editQuery = [ |
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'action' => 'edit', |
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'restore' => $rev->getId() |
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]; |
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$msg = $this->msg( 'wikibase-restoreold' )->text(); |
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$header .= ' ' . $this->msg( 'parentheses' )->rawParams( |
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$linkRenderer->makeKnownLink( $title, $msg, [], $editQuery ) |
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)->escaped(); |
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} |
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if ( $rev->isDeleted( RevisionRecord::DELETED_TEXT ) ) { |
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$header = Html::rawElement( 'span', [ 'class' => 'history-deleted' ], $header ); |
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} |
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} else { |
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$header = Html::rawElement( 'span', [ 'class' => 'history-deleted' ], $header ); |
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} |
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return $header; |
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} |
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/** |
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* @see DifferenceEngine::generateContentDiffBody |
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* |
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* @param Content $old |
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* @param Content $new |
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* |
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* @throws MWException If the two content objects are neither EntityContent nor TextContent. |
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* @return string |
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*/ |
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public function generateContentDiffBody( Content $old, Content $new ) { |
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if ( ( $old instanceof EntityContent ) && ( $new instanceof EntityContent ) ) { |
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$diff = $old->getDiff( $new ); |
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return $this->diffVisualizer->visualizeEntityContentDiff( $diff ); |
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} elseif ( ( $old instanceof EntityContent ) !== ( $new instanceof EntityContent ) ) { |
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$this->getOutput()->showErrorPage( 'errorpagetitle', 'wikibase-non-entity-diff' ); |
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return ''; |
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} |
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return parent::generateContentDiffBody( $old, $new ); |
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} |
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/** |
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* @param WikiPage $page |
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* @param RevisionRecord $rev |
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* |
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* @return ParserOutput|bool False if the revision was not found |
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*/ |
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protected function getParserOutput( WikiPage $page, RevisionRecord $rev ) { |
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$parserOptions = $page->makeParserOptions( $this->getContext() ); |
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// Do not poison parser cache with diff-specific stuff |
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$parserOptions->addExtraKey( 'diff=1' ); |
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try { |
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$parserOutput = $page->getParserOutput( $parserOptions, $rev->getId() ); |
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} catch ( FederatedPropertiesError $ex ) { |
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$parserOutput = false; |
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} |
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if ( $parserOutput ) { |
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$parserOutput->setText( ToolbarEditSectionGenerator::enableSectionEditLinks( |
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$parserOutput->getRawText(), |
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false |
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) ); |
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} |
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return $parserOutput; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function getDiffBodyCacheKeyParams() { |
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$parent = parent::getDiffBodyCacheKeyParams(); |
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$code = $this->getLanguage()->getCode(); |
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$parent[] = "lang-{$code}"; |
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return $parent; |
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} |
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} |
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wikimedia /
mediawiki-extensions-Wikibase
Loading history...
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..