SLOP-375: replace removed Title::isWatchable() (fatal on every page view on MW 1.38+) - #5
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SLOP-375: replace removed Title::isWatchable() (fatal on every page view on MW 1.38+)#5tosfos wants to merge 1 commit into
tosfos wants to merge 1 commit into
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…Watchable() Title::isWatchable() was removed in MW 1.38; calling it fatals the PageViewUpdates deferred update on every page view (ReviewHandler::setup) and breaks Special:PageStatistics. Adds ReviewHandler::isWatchable( Title ) helper delegating to MediaWikiServices NamespaceInfo::isWatchable( ns ) on 1.34+, with the old talk-page heuristic as pre-1.34 fallback.
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Summary
Title::isWatchable()was removed in MediaWiki 1.38. Two call sites remained:includes/ReviewHandler.php:40(ReviewHandler::setup) — invoked from thePageViewUpdateshook, i.e. every page view by a logged-in user fatals the deferred update withCall to undefined method Title::isWatchable().specials/SpecialPageStatistics.php:38— fatals Special:PageStatistics.Adds a
ReviewHandler::isWatchable( Title )helper that delegates toMediaWikiServices::getInstance()->getNamespaceInfo()->isWatchable( $title->getNamespace() )(available since MW 1.34), falling back to the removed method's old talk-page heuristic on older branches. Both call sites now use the helper.Verification
php -lclean on php:7.4-cli and php:8.2-cli for both files.NamespaceInfo::isWatchablesemantics confirms correct verdicts for article/talk/user namespaces (watchable) vs Special/Media (not watchable).Closes SLOP-375.