Following T246284: Hard deprecate the Revision class all uses of Revision objects, and the class itself, can be removed in 1.37.
Specifically:
- The Revision class itself is deleted
- The following hooks are deleted
- ArticleRevisionUndeleted - use RevisionUndeleted
- ArticleRollbackComplete - use RollbackComplete
- DiffRevisionTools - use DiffTools
- DiffViewHeader - use DifferenceEngineViewHeader
- HistoryRevisionTools - use HistoryTools
- NewRevisionFromEditComplete - use RevisionFromEditComplete
- PageContentInsertComplete - use PageSaveComplete
- PageContentSaveComplete - use PageSaveComplete
- ParserFetchTemplate - use BeforeParserFetchTemplateRevisionRecord
- RevisionInsertComplete - use RevisionRecordInserted
- TitleMoveComplete - use PageMoveComplete
- TitleMoveCompleting - use PageMoveCompleting
- UndeleteShowRevision - no replacement
- UserRetrieveNewTalks - no replacement
- The following methods and variables are removed
- Article::$mRevision
- Article::getRevisionFetched()
- ContribsPager::tryToCreateValidRevision()
- EditPage::$mBaseRevision
- EditPage::getBaseRevision()
- LinksUpdate::getRevision()
- LinksUpdate::setRevision()
- PageArchive::getArchivedRevision()
- PageArchive::getPreviousRevision()
- PageArchive::getRevision()
- Parser::$mRevisionObject
- Parser::fetchCurrentRevisionOfTitle()
- Parser::getRevisionObject()
- Parser::statelessFetchRevision()
- ParserOptions::getCurrentRevisionCallback()
- ParserOptions::setCurrentRevisionCallback()
- Title::countAuthorsBetween()
- Title::getFirstRevision()
- User::getNewMessageLinks()
- User::getNewMessageRevisionId()
- User::setNewtalk()
- WikiPage::getOldestRevision()
- WikiPage::getRevision()
- WikiPage::getUndoContent()
- WikiPage::updateIfNewerOn()
- The following methods no longer accept Revision objects as parameters:
- CategoryMembershipChange::__construct()
- ContentHandler::getUndoContent()
- DerivedPageDataUpdater::prepareUpdate()
- DifferenceEngine::getRevisionHeader()
- Linker::buildRollbackLink()
- Linker::generateRollback()
- Linker::getRevDeleteLink()
- Linker::getRollbackEditCount()
- Linker::revComment()
- Linker::revUserLink()
- Linker::revUserTools()
- WikiPage::doDeleteUpdates()
- WikiPage::doEditUpdates()
- WikiPage::hasDifferencesOutsideMainSlot()
- WikiPage::onArticleEdit()
- WikiPage::prepareContentForEdit()
- WikiPage::updateRevisionOn()
Also:
- The following methods return arrays that formerly included a 'revision' key that would emit deprecation warnings when accessed and return a Revision object. The Revision object has been removed from the arrays, and the 'revision-record' key should be used to get the relevant RevisionRecord instead:
- PageUpdater::doCreate()
- PageUpdater::doModify()
- Parser::statelessFetchTemplate()
- WikiPage::doEditContent()
- The ParserOptions templateCallback option is a callback that is called in Parser::fetchTemplateAndTitle() and should return an array - the 'revision' key to that array used to be a Revision object and was used if no 'revision-record' was returned - it is now ignored.
- Previously, the classes RevisionTestModifyableContent and RevisionTestModifyableContentHandler were loaded for use in tests, but were only used within the tests for the since-removed Revision class. This content and content handler class were removed without deprecation.