Fixme: the –server parameter is currently not respected, as it doesn't seem terribly easy to ask the load balancer for a particular connection by name.

Class BitmapMetadataHandler

Other image formats.

Member BitmapMetadataHandler::Tiff ( $filename)

Add XMP support, so this function actually makes sense to put here.

Member Block::getTargetAndType ()

FIXME: This should be an integral part of the Block member variables

Member CacheTime::isDifferentRevision ( $id)

We always return false if $this->getCacheRevisionId() is null; this prevents invalidating the whole parser cache when this change is deployed. Someday that should probably be changed.

Class Category

Move some stuff from CategoryPage.php to here, and use that.

Member CategoryFinder::seed ( $articleIds, $categories, $mode='AND', $maxdepth=-1)

FIXME: $categories/$mode

File cdb.php

document

Class ChangesListSpecialPage

Way too many public functions, most of them should be protected

Member ChangesListSpecialPage::getExtraOptions ( $opts)

This should handle options returned by getDefaultOptions().

Not called by anything in this class (but is in subclasses), should be called by something… doHeader() maybe?

Member ChangeTags::MAX_DELETE_USES

Use the job queue for tag deletion to avoid this restriction

Class ChangeTagsLogItem

Abstract out a base class for this and RevDelLogItem, similar to the RevisionItem class but specifically for log items.

Member Content::getTextForSearchIndex ()

Test that this actually works

Make sure this also works with LuceneSearch / WikiSearch

Member Content::getWikitextForTransclusion ()

Allow native handling, bypassing wikitext representation, like for includable special pages.

Allow transclusion into other content models than Wikitext!

Used in WikiPage and MessageCache to get message text. Not so nice. What should we use instead?!

Member ContentHandler::createDifferenceEngine (IContextSource $context, $old=0, $new=0, $rcid=0, $refreshCache=false, $unhide=false)

This is page-level functionality so it should not belong to ContentHandler. Move it to a better place once one exists (e.g. PageTypeHandler).

Member ContentHandler::getAutoDeleteReason (Title $title, &$hasHistory)

&$hasHistory is extremely ugly, it's here because WikiPage::getAutoDeleteReason() and Article::generateReason() have it / want it.

Member ContentHandler::getFieldsForSearchIndex (SearchEngine $engine)

Expose title, redirect, namespace, text, source_text, text_bytes field mappings here. (see T142670 and T143409)

Member ContribsPager::formatRow ( $row)

This would probably look a lot nicer in a table.

Member Cookie::validateCookieDomain ( $domain, $originDomain=null)

fixme fails to detect 3-letter top-level domains

fixme fails to detect 2-letter top-level domains for single-domain use (probably not a big problem in practice, but there are test cases)

Member CoreTagHooks::gallery ( $content, $attributes, $parser)

break Parser::renderImageGallery out here too.

Member DatabaseInstaller::$parent

Naming this parent is confusing, 'installer' would be clearer.

Member DatabaseSqliteTest::testUpgrades ()

Currently only checks list of tables @coversNothing

Class DateFormatter

preferences, OutputPage

Member DBLockManager::getLocksOnServer ( $lockSrv, array $pathsByType)

change this code to work in one batch

Member DBSiteStore::__construct (LoadBalancer $dbLoadBalancer)

inject some kind of connection manager that is aware of the target wiki, instead of injecting a LoadBalancer.

Member DeletedContribsPager::formatRevisionRow ( $row)

This would probably look a lot nicer in a table.

Member DeletedContribsPager::formatRow ( $row)

This would probably look a lot nicer in a table.

File deleteOrphanedRevisions.php

More efficient cleanup of text records

Class Diff

document

Class DifferenceEngine

This class is huge and poorly defined. It should be split into a controller responsible for interpreting query parameters, retrieving data and checking permissions; and a HTML renderer.

Class DifferenceEngineTest

tests for the rest of DifferenceEngine!

Class DiffFormatter

document

Member DummySerializeErrorContentHandler::supportsDirectApiEditing ()

Should this be in the parent class?

File dumpMessages.php

Make this more useful, right now just dumps content language

Member EditPage::internalAttemptSave (&$result, $bot=false)

FIXME: This interface is TERRIBLE, but hard to get rid of due to various error display idiosyncrasies. There are also lots of cases where error metadata is set in the object and retrieved later instead of being returned, e.g. AS_CONTENT_TOO_BIG and AS_BLOCKED_PAGE_FOR_USER. All that stuff needs to be cleaned up some time.

Member EnhancedChangesList::makeCacheGroupingKey (RCCacheEntry $cacheEntry)

use rc_source to group, if set; fallback to rc_type

Member EnhancedChangesListTest::testEndRecentChangesList ()

more tests for actual formatting, this is more of a smoke test

Member EnhancedChangesListTest::testRecentChangesLine ()

more tests

Class EraseArchivedFile

Maybe add some simple logging

Member Exif::__construct ( $file, $byteOrder='')

FIXME: The following are broke: SubjectArea. Need to test the more obscure tags. DigitalZoomRatio = 0/0 is rejected. need to determine if that's valid. Possibly should treat 0/0 = 0. need to read exif spec on that.

Member ExifBitmapHandler::getRotationForExif ( $data)

FIXME: Orientation can include flipping as well; see if this is an issue!

Member ExtensionProcessor::extractConfig1 (array $info)

In the future, this should be done via Config interfaces

Member ExtensionProcessor::extractConfig2 (array $info, $dir)

In the future, this should be done via Config interfaces

Class FormOptions

This badly needs some examples and tests :) The usage in SpecialRecentchanges class is a good ersatz in the meantime.

Member GIFHandler::getImageArea ( $image)

Add unit tests

Member HistoryPager::historyLine ( $row, $next, $notificationtimestamp=false, $latest=false, $firstInList=false)

document some more, and maybe clean up the code (some params redundant?)

Class HTMLForm

Document 'section' / 'subsection' stuff

Member HTMLForm::displaySection ( $fields, $sectionName='', $fieldsetIDPrefix='', &$hasUserVisibleFields=false)

Document

Member HTMLForm::setMessagePrefix ( $p)

Currently only used for the "<fieldset>" legend on forms with multiple sections; should be used elsewhere?

Member HTMLForm::setSubmitID ( $t)

FIXME: Integrity of $t is not validated

Class HTMLSelectAndOtherField

FIXME: If made 'required', only the text field should be compulsory.

Member Http::isValidURI ( $uri)

FIXME this is wildly inaccurate and fails to actually check most stuff

Class HttpErrorTest

tests for HttpError::report

Class HttpStatus

document

File IEContentAnalyzer.php

Define the exact license of this file.

Member ImagePage::makeMetadataTable ( $metadata)

FIXME: Bad interface, see note on MediaHandler::formatMetadata().

Member IPTC::timeHelper ( $date, $time, $charset)

Potentially this should also capture the timezone offset.

Class IPTest

Test methods in this call should be split into a method and a dataprovider.

Class JavaScriptContentHandler

Create a ScriptContentHandler base class, do highlighting stuff there?

Class JpegMetadataExtractorTest

Could use a test of extended XMP segments. Hard to find programs that create example files, and creating my own in vim probably wouldn't serve as a very good "test". (Adobe photoshop probably creates such files but it costs money). The implementation of it currently in MediaWiki is based solely on reading the standard, without any real world test files.

Class JpegPixelFormatTest

covers tags

Member Language::convertHtml ( $text, $isTitle=false)

this should get integrated somewhere sane

Member Language::formatNum ( $number, $nocommafy=false)

check if it's viable to use localeconv() for the decimal separator thing.

Member Language::sprintfDate ( $format, $ts, DateTimeZone $zone=null, &$ttl='unused')

handling of "o" format character for Iranian, Hebrew, Hijri & Thai?

Member Language::translateBlockExpiry ( $str, User $user=null, $now=0)

Maybe translate block durations. Note that this function is somewhat misnamed: it deals with translating the duration ("1 week", "4 days", etc), not the expiry time (which is an absolute timestamp). Please note: do NOT add this blindly, as it is used on old expiry lengths recorded in log entries. You'd need to provide the start date to match up with it.

Member LanguageAr::normalize ( $s)

FIXME: This is language-specific for now only to avoid the negative performance impact of enabling it for all languages.

Class LanguageCode

Move some of the code-related static methods out of Language into this class

Member LanguageMl::normalize ( $s)

FIXME: This is language-specific for now only to avoid the negative performance impact of enabling it for all languages.

Member LanguageNlTest::testFormatNum ()

split into a test and a dataprovider

File LanguageSrTest.php

methods in test class should be tidied:

Should be split into separate test methods and data providers
Tests for LanguageConverter and Language should probably be separate..

File LanguageUzTest.php

methods in test class should be tidied:

Should be split into separate test methods and data providers
Tests for LanguageConverter and Language should probably be separate..

Member LanguageYue::segmentByWord ( $string)

FIXME: Only do this for Han characters...

Member LanguageZh_hans::segmentByWord ( $string)

FIXME: Only do this for Han characters...

Class Linker

turn this into a legacy interface for HtmlPageLinkRenderer and similar services.

Member Linker::formatLinksInComment ( $comment, $title=null, $local=false, $wikiId=null)

FIXME: Doesn't handle sub-links as in image thumb texts like the main parser

Member Linker::makeMediaLinkFile (Title $title, $file, $html='')

Handle invalid or missing images better.

Class LinkFilter

implement the filter. Currently these are just some functions to help maintenance/cleanupSpam.php remove links to a single specified domain. The next thing is to implement functions for checking a given page against a big list of domains.

Member LinkSearchPage::getMaxResults ()

FIXME This special page should not use LIMIT for paging

Class LocalFileTest

Split tests into providers and test methods

Member LogPage::getTitleLink ( $type, $lang, $title, &$params)

Document

Member ManageForeignResources::parseBasicYaml ( $input)

Just ship symfony/yaml.

File mcc.php

document

Member MediaHandler::formatMetadata ( $image, $context=false)

FIXME: This interface is not very flexible. The media handler should generate HTML instead. It can do all the formatting according to some standard. That makes it possible to do things like visual indication of grouped and chained streams in ogg container files.

Member MediaWiki\Linker\LinkRenderer::normalizeTarget (LinkTarget $target)

move the code from Linker actually here

Member MediaWiki\OutputHandler::findUriExtension ()

As of 2018, this actually runs after autoloader in Setup.php, so WebRequest seems like a good place for this.

Member MediaWiki\Preferences\DefaultPreferencesFactory::profilePreferences (User $user, IContextSource $context, &$defaultPreferences, $canIPUseHTTPS)

Inject user Language instead of using context.

Member MediaWiki\Revision\RevisionRenderer::combineSlotOutput (RenderedRevision $rrev, array $hints=[])

Use placement hints from SlotRoleHandlers instead of hard-coding the layout.

Member MediaWiki\Revision\RevisionStore::__construct (ILoadBalancer $loadBalancer, SqlBlobStore $blobStore, WANObjectCache $cache, CommentStore $commentStore, NameTableStore $contentModelStore, NameTableStore $slotRoleStore, $mcrMigrationStage, ActorMigration $actorMigration, $wikiId=false)

$blobStore should be allowed to be any BlobStore!

Member MediaWiki\Revision\RevisionStore::findSlotContentId (IDatabase $db, $revId, $role)

remove after MCR schema migration is complete.

Member MediaWiki\Revision\RevisionStore::getRcIdIfUnpatrolled (RevisionRecord $rev)

This is overly specific, so move or kill this method.

Member MediaWiki\Revision\RevisionStore::getRecentChange (RevisionRecord $rev, $flags=0)

move this somewhere else?

Member MediaWiki\Revision\RevisionStore::loadRevisionFromId (IDatabase $db, $id)

remove when unused! there seem to be no callers of Revision::loadFromId

Member MediaWiki\Revision\RevisionStore::loadRevisionFromPageId (IDatabase $db, $pageid, $id=0)

remove when unused!

Member MediaWiki\Revision\RevisionStore::loadRevisionFromTimestamp (IDatabase $db, $title, $timestamp)

remove when unused!

Member MediaWiki\Revision\RevisionStore::loadRevisionFromTitle (IDatabase $db, $title, $id=0)

remove when unused!

Member MediaWiki\Revision\RevisionStore::newNullRevision (IDatabase $dbw, Title $title, CommentStoreComment $comment, $minor, User $user)

Introduce newFromParentRevision(). newNullRevision can then be based on that (or go away).

Member MediaWiki\Special\SpecialPageFactory::$coreList

Make this a const when we drop HHVM support (T192166). It can still be private in PHP 7.1.

Class MediaWiki\Storage\DerivedPageDataUpdater

Define interfaces for the different use cases of DerivedPageDataUpdater, particularly providing access to post-PST content and ParserOutput to callbacks during revision creation, which currently use WikiPage::prepareContentForEdit, and allowing updates to be triggered on purge, import, and undeletion, which currently use WikiPage::doEditUpdates() and Content::getSecondaryDataUpdates().

Member MediaWiki\Storage\DerivedPageDataUpdater::getRevision ()

This is currently used by PageUpdater::makeNewRevision() to construct an unsaved MutableRevisionRecord instance. Introduce something like an UnsavedRevisionFactory service for that purpose instead!

Member MediaWiki\Storage\SqlBlobStore::compressData (&$blob)

make this private, there should be no need to use this method outside this class.

Member MediaWiki\Storage\SqlBlobStore::decompressData ( $blob, array $blobFlags)

make this private, there should be no need to use this method outside this class.

Member MediaWiki\Storage\SqlBlobStore::expandBlob ( $raw, $flags, $cacheKey=null)

make this private, there should be no need to use this method outside this class.

Member MediaWikiTitleCodec::splitTitleString ( $text, $defaultNamespace=NS_MAIN)

This method should be split up and an appropriate interface defined for use by the Title class.

this method is only exposed as a temporary measure to ease refactoring. It was copied with minimal changes from Title::secureAndSplit().

Member MergeHistory::merge (User $user, $reason='')

if all versions of page A are moved to B and then a user tries to do a reverse-merge via the "unmerge" log link, then page A will still be a redirect (as it was after the original merge), though it will have the old revisions back from before (as expected). The user may have to "undo" the redirect manually to finish the "unmerge". Maybe this should delete redirects at the source page of merges?

Class Message

test, can we have tests?
this documentation needs to be extended

Member Message::isBlank ()

FIXME: Merge with isDisabled()?

Member MovePage::moveToInternal (User $user, &$nt, $reason='', $createRedirect=true, array $changeTags=[])

This was basically directly moved from Title, it should be split into smaller functions

Member MultiHttpClient::runMultiHttp (array $reqs, array $opts=[])

Remove dependency on MediaWikiServices: use a separate HTTP client library or copy code from PhpHttpRequest

File mwdocgen.php

document

Member MWHttpRequest::setData ( $args)

overload the args param

Member MWLBFactory::getLBFactoryClass (array $config)

instead of this, use a ServiceContainer for managing the different implementations.

Member MWNamespaceTest::testIsCapitalizedWithWgCapitalLinkOverrides ()

split groups of assertions in autonomous testing functions MWNamespace::isCapitalized

Member MWNamespaceTest::testIsMovable ()

Write more texts, handle $wgAllowImageMoving setting MWNamespace::isMovable

Class OldChangesListTest

add tests to cover article link, timestamp, character difference, log entry, user tool links, direction marks, tags, rollback, watching users, and date header.

Member Orphans::checkWidows ( $fix)

DON'T USE THIS YET! It will remove entries which have children, but which aren't properly attached (eg if page_latest is bogus but valid revisions do exist)

Class OutputPage

FIXME: Another class handles sending the whole page to the client.

document

Member OutputPage::$mScripts

We should split JS / CSS. mScripts content is inserted as is in "<head>" by Skin. This might contain either a link to a stylesheet or inline CSS.

Member OutputPage::disallowUserJs ()

this should be given a more accurate name

Member OutputPage::parse ( $text, $linestart=true, $interface=false, $language=null)

The output is wrapped in a

Member PageArchive::getLastRevisionText ()

remove in 1.33

Member PageArchive::getTextFromRow ( $row)

remove in 1.33

Member PageArchive::listFiles ()

Does this belong in Image for fuller encapsulation?

Member Parser::setTransparentTagHook ( $tag, callable $callback)

better document or deprecate this

Class ParserCache

document

Member ParserOptions::$mUser

Track this for caching somehow without fragmenting the cache insanely

Member ParserOptions::$redirectTarget

Track this for caching somehow

Member ParserOutput::addTrackingCategory ( $msg, $title)

Migrate some code to TrackingCategories

File ParserTestRunner.php

Make this more independent of the configuration (and if possible the database)

Member ParserTestRunner::parseOptions ( $instring)

Move this to TestFileReader

Member ParserTestRunner::setupDatabase ( $nextTeardown=null)

This is basically an unrefactored copy of MediaWikiTestCase::setupAllTestDBs. They should be factored out somehow.

Member ParserTestRunner::teardownDatabase ()

Move most things here to CloneDatabase

Member PostgresUpdater::getCoreUpdateList ()

FIXME: Postgres should use sequential updates like Mysql, Sqlite and everybody else. It never got refactored like it should've.

Class Preprocessor_Hash

: Consider replacing descriptor arrays with objects of a new class. Benchmark and measure resulting memory impact.

Member PurgeChangedPages::pageableSortedRows (ResultWrapper $res, $column, $limit)

move this elsewhere

File rebuildrecentchanges.php

Document

File rebuildtextindex.php

document

Class RecentChange

Deprecate access to mAttribs (direct or via getAttributes). Right now we're having to include both rc_comment and rc_comment_text/rc_comment_data so random crap works right.

Member ResourcesTest::testIllegalDependencies ()

Modules can dynamically choose dependencies based on context. This method does not test such dependencies. The same goes for testMissingDependencies() and testUnsatisfiableDependencies().

Member Revision::getContentFormat ()

drop this, the format is irrelevant to the revision!

Member Revision::getContentModel ()

drop this, with MCR, there no longer is a single model associated with a revision.

Member RevisionItem::getDiffLink ()

Essentially a copy of RevDelRevisionItem::getDiffLink. That class should inherit from this one, and implement an appropriate interface instead of extending RevDelItem

Member RevisionItem::getHTML ()

Essentially a copy of RevDelRevisionItem::getHTML. That class should inherit from this one, and implement an appropriate interface instead of extending RevDelItem

Member RevisionItem::getRevisionLink ()

Essentially a copy of RevDelRevisionItem::getRevisionLink. That class should inherit from this one, and implement an appropriate interface instead of extending RevDelItem

Member Sanitizer::escapeClass ( $class)

For extra validity, input should be validated UTF-8.

Member Sanitizer::escapeIdReferenceList ( $referenceString, $options=[])

remove $options completely in 1.32

Member Sanitizer::mergeAttributes ( $a, $b)

implement merging for other attributes such as style

Member Sanitizer::validateAttributes ( $attribs, $whitelist)

Check for legal values where the DTD limits things.

Check for unique id attribute :P

Member Sanitizer::validateTagAttributes ( $attribs, $element)

Check for legal values where the DTD limits things.

Check for unique id attribute :P

Class SanitizerValidateEmailTest

all test methods in this class should be refactored and... use a single test method and a single data provider...

Member SearchEngine::getTextFromContent (Title $t, Content $c=null)

This isn't ideal, we'd really like to have content-specific handling here

Class SearchEngineDummy

FIXME: Dummy class should probably try something at least mildly useful, such as a LIKE search through titles.

Member SearchMssql::parseQuery ( $filteredText, $fulltext)

document

Class SearchResult

FIXME: This class is horribly factored. It would probably be better to have a useful base class to which you pass some standard information, then let the fancy self-highlighters extend that.

File Setup.php

UGLY UGLY

Member SideBarTest::assertSideBar ( $expected, $text, $message='')

this assert method to should be converted to a test using a dataprovider..

Class SiteConfiguration

Give examples for, suffixes: $conf->suffixes = [ 'wiki' ]; localVHosts callbacks!

Class SkinTemplate

Needs some serious refactoring into functions that correspond to the computations individual esi snippets need. Most importantly no body parsing for most of those of course.

Member SkinTemplate::makeArticleUrlDetails ( $name, $urlaction='')

is this even used?

Class SpecialAllPages

Rewrite using IndexPager

Member SpecialBlock::getSuggestedDurations (Language $lang=null, $includeOther=true)

FIXME: This uses a rather odd syntax for the options, should it be converted to the standard "**<duration>|<displayname>" format?

Member SpecialBlock::getTargetAndType ( $par, WebRequest $request=null)

Should be in Block.php?

Member SpecialBlock::parseExpiryInput ( $expiry)

strtotime() only accepts English strings. This means the expiry input can only be specified in English.

Member SpecialContributions::contributionsSub ( $userObj)

FIXME: Almost the same as getSubTitle in SpecialDeletedContributions.php. Could be combined.

Member SpecialMergeHistory::merge ()

if all versions of page A are moved to B and then a user tries to do a reverse-merge via the "unmerge" log link, then page A will still be a redirect (as it was after the original merge), though it will have the old revisions back from before (as expected). The user may have to "undo" the redirect manually to finish the "unmerge". Maybe this should delete redirects at the target page of merges?

Class SpecialPageAliasTest

This should be a structure test

Member SpecialPreferencesTest::testT43337 ()

give this test a real name explaining what is being tested here

Member SpecialRevisionDelete::addUsageText ()

FIXME: Wikimedia-specific policy text

Member SpecialRevisionDelete::tryShowFile ( $archiveName)

Mostly copied from Special:Undelete. Refactor.

Member SpecialUpload::rotationEnabled ()

What about non-BitmapHandler handled files?

Member SpecialUploadStash::outputFileHeaders ( $contentType, $size)

Unsure about encoding as binary; if we received from HTTP perhaps we should use that encoding, concatenated with semicolon to $contentType as it usually is. Side effect: preps PHP to write headers to STDOUT.

File SpecialWhatlinkshere.php

Use some variant of Pager or something; the pagination here is lousy.

Class StripState

document, briefly.

Class SwiftVirtualRESTService

caching support (APC/memcached)

Class TableDiffFormatter

document

Module TermColorer

Fixme: Make this more generic

Member TestUserRegistry::isMutable (User $user)

It would be nice if this were a non-static method of TestUser instead, but that doesn't seem possible without friends?

Member Title::getBrokenLinksFrom ()

check if needed (used only in SpecialBrokenRedirects.php, and should use redirect table in this case).

Member Title::getUserPermissionsErrors ( $action, $user, $rigor='secure', $ignoreErrors=[])

FIXME: This does not check throttles (User::pingLimiter()).

Member Title::validateFileMoveOperation ( $nt)

move this to MovePage

Member TitleFormatter::getNamespaceName ( $namespace, $text)

Move this to a separate interface

Member TitlePermissionTest::testActionPermissions ()

This test method should be split up into separate test methods and data providers Title::checkActionPermissions

Member TitlePermissionTest::testCssConfigEditPermissions ()