Parsing/Parser Hooks Stats

This page collates information about extensions deployed on the Wikimedia cluster that use parser hooks.

Parser Hook	Extensions (deployed on the Wikimedia cluster) using the hook
ParserFirstCallInit	Babel , Calendar , CategoryTree , CharInsert , Cite , FlaggedRevs , FundraiserLandingPage , GeoCrumbs , GeoData , Graph , ImageMap , InputBox , Insider , Intersection , Josa , Kartographer , LabeledSectionTransclusion , LiquidThreads , Listings , MapSources , MassMessage , Math , PageAssessments , ParserFunctions , Poem , ProofreadPage , Quiz , RelatedArticles , RSS , Score , Scribunto , SemanticForms , Semantic MediaWiki , SemanticResultFormats , SubPageList3 , SyntaxHighlight GeSHi , TemplateData , Timeline , Translate , Validator , Wikidata , WikidataPageBanner , Wikihiero , WikimediaIncubator
ParserAfterParse	Cite , Graph , Kartographer , Math , Wikidata
ParserBeforeTidy	Cite , GeoCrumbs , RelatedSites
ParserAfterTidy	Math , Semantic MediaWiki
ParserBeforeStrip	Translate
ParserAfterStrip
InternalParseBeforeLinks	Semantic MediaWiki
InternalParseBeforeSanitize
ParserClearState	Cite , ParserFunctions , Quiz , Scribunto , Wikidata
BeforeParserFetchFileAndTitle	FlaggedRevs
ParserMakeImageParams	PageImages
ParserModifyImageHTML	PageImages
BeforeParserFetchTemplateAndtitle	FlaggedRevs
ParserGetVariableValueSwitch	FlaggedRevs , SiteMatrix , Wikidata , WikimediaIncubator
ParserGetVariableValueVarCache	CiteThisPage
ParserGetVariableValueTs	CiteThisPage
ParserLimitReportFormat	Scribunto
ParserLimitReportPrepare	Scribunto , Wikidata
ParserLimitReport	Scribunto , Wikidata
BeforeParserrenderImageGallery
BeforeParserMakeImageLinkObj
ParserSectionCreate
ParserTestParser
ParserCloned	Cite , Scribunto

This table is generated with the script below:

cd extensions
echo '{| class="wikitable"'
echo "|-"
echo "! Parser Hook || Extensions (deployed on the Wikimedia cluster) using the hook"
for hook in ParserFirstCallInit ParserAfterParse ParserBeforeTidy ParserAfterTidy ParserBeforeStrip ParserAfterStrip InternalParseBeforeLinks InternalParseBeforeSanitize ParserClearState BeforeParserFetchFileAndTitle ParserMakeImageParams ParserModifyImageHTML BeforeParserFetchTemplateAndtitle ParserGetVariableValueSwitch ParserGetVariableValueVarCache ParserGetVariableValueTs ParserLimitReportFormat ParserLimitReportPrepare ParserLimitReport ParserMakeImageParams BeforeParserrenderImageGallery BeforeParserMakeImageLinkObj ParserSectionCreate ParserTestParser ParserCloned
do
  echo "|-"
  exts=`find . -type f -exec grep -l -i $hook {} \; | egrep 'php|json' | sed 's/^\.\///g;s/\/.*//g;'| uniq | sort`
  echo "|{{ll|Manual:Hooks/$hook|$hook}} || `echo $exts | sed 's/\(\w\w*\)/{{ll|Extension:\1|nsp=0}}/g;s/ /, /g;'`"
done
echo "|}"

Related

See Parsoid/Todo:PHP parser integration for interactions between extensions and the parser. That information needs to be updated and we need to verify if that API needs to be supported in Parsoid in some way.