ContributionsSpecialPage.php

Go to the documentation of this file.

<?php
namespace MediaWiki\SpecialPage;
 
use MediaWiki\Block\Block;
use MediaWiki\Block\DatabaseBlockStore;
use MediaWiki\Html\Html;
use MediaWiki\HTMLForm\Field\HTMLMultiSelectField;
use MediaWiki\HTMLForm\HTMLForm;
use MediaWiki\Logging\LogEventsList;
use MediaWiki\MainConfigNames;
use MediaWiki\Pager\ContributionsPager;
use MediaWiki\Permissions\PermissionManager;
use MediaWiki\PoolCounter\PoolCounterWorkViaCallback;
use MediaWiki\Specials\Contribute\ContributeFactory;
use MediaWiki\Specials\Pager\ContribsPager;
use MediaWiki\Status\Status;
use MediaWiki\Title\NamespaceInfo;
use MediaWiki\Title\Title;
use MediaWiki\User\ExternalUserNames;
use MediaWiki\User\Options\UserOptionsLookup;
use MediaWiki\User\User;
use MediaWiki\User\UserFactory;
use MediaWiki\User\UserGroupAssignmentService;
use MediaWiki\User\UserIdentity;
use MediaWiki\User\UserIdentityLookup;
use MediaWiki\User\UserNamePrefixSearch;
use MediaWiki\User\UserNameUtils;
use MediaWiki\User\UserRigorOptions;
use OOUI\ButtonWidget;
use Wikimedia\IPUtils;
use Wikimedia\Rdbms\IConnectionProvider;
 
abstract class ContributionsSpecialPage extends IncludableSpecialPage {
 
    use ContributionsRangeTrait;
 
    protected $opts = [];
    protected $formErrors = false;
 
    public function __construct(
        protected readonly PermissionManager $permissionManager,
        protected readonly IConnectionProvider $dbProvider,
        protected readonly NamespaceInfo $namespaceInfo,
        protected readonly UserNameUtils $userNameUtils,
        protected readonly UserNamePrefixSearch $userNamePrefixSearch,
        protected readonly UserOptionsLookup $userOptionsLookup,
        protected readonly UserFactory $userFactory,
        protected readonly UserIdentityLookup $userIdentityLookup,
        protected readonly DatabaseBlockStore $blockStore,
        protected readonly UserGroupAssignmentService $userGroupAssignmentService,
        $name,
        $restriction = ''
    ) {
        $parentParams = [ $name ];
        if ( func_num_args() > 11 ) {
            wfDeprecated( __CLASS__ . ' constructor parameter $restriction', '1.46' );
            $parentParams[] = $restriction;
        }
        parent::__construct( ...$parentParams );
    }
 
    public function execute( $par ) {
        $request = $this->getRequest();
        $target = $par ?? $request->getText( 'target' );
        $target = trim( $target );
 
        if ( $target !== '' ) {
            // Update the value in the request so that code reading it
            // directly form the request gets the trimmed value (T378279).
            $request->setVal( 'target', trim( $target ) );
        }
 
        $this->setHeaders();
        $this->outputHeader();
        $this->checkPermissions();
        $out = $this->getOutput();
        // Modules required for viewing the list of contributions (also when included on other pages)
        $out->addModuleStyles( [
            'jquery.makeCollapsible.styles',
            'mediawiki.interface.helpers.styles',
            'mediawiki.special',
            'mediawiki.special.changeslist',
        ] );
        $out->addBodyClasses( 'mw-special-ContributionsSpecialPage' );
        $out->addModules( [
            // Certain skins e.g. Minerva might have disabled this module.
            'mediawiki.page.ready'
        ] );
        $this->addHelpLink( 'Help:User contributions' );
 
        $this->opts['deletedOnly'] = $request->getBool( 'deletedOnly' );
 
        // Explicitly check for empty string as this needs to account for
        // the rare case where the target parameter is '0' which is a valid
        // target but resolves to false in boolean context (T379515).
        if ( $target === '' ) {
            $out->addHTML( $this->getForm( $this->opts ) );
 
            return;
        }
 
        $user = $this->getUser();
 
        $this->opts['limit'] = $request->getInt( 'limit', $this->userOptionsLookup->getIntOption( $user, 'rclimit' ) );
        $this->opts['target'] = $target;
        $this->opts['topOnly'] = $request->getBool( 'topOnly' );
        $this->opts['newOnly'] = $request->getBool( 'newOnly' );
        $this->opts['hideMinor'] = $request->getBool( 'hideMinor' );
 
        $ns = $request->getVal( 'namespace', null );
        if ( $ns !== null && $ns !== '' && $ns !== 'all' ) {
            $this->opts['namespace'] = intval( $ns );
        } else {
            $this->opts['namespace'] = '';
        }
 
        // Backwards compatibility: Before using OOUI form the old HTML form had
        // fields for nsInvert and associated. These have now been replaced with the
        // wpFilters query string parameters. These are retained to keep old URIs working.
        $this->opts['associated'] = $request->getBool( 'associated' );
        $this->opts['nsInvert'] = (bool)$request->getVal( 'nsInvert' );
        $nsFilters = $request->getArray( 'wpfilters', null );
        if ( $nsFilters !== null ) {
            $this->opts['associated'] = in_array( 'associated', $nsFilters );
            $this->opts['nsInvert'] = in_array( 'nsInvert', $nsFilters );
        }
 
        $this->opts['tagfilter'] = array_filter( explode(
            '|',
            (string)$request->getVal( 'tagfilter' )
        ), static function ( $el ) {
            return $el !== '';
        } );
        $this->opts['tagInvert'] = $request->getBool( 'tagInvert' );
 
        // Allows reverts to have the bot flag in recent changes. It is just here to
        // be passed in the form at the top of the page
        if ( $this->permissionManager->userHasRight( $user, 'markbotedits' ) && $request->getBool( 'bot' ) ) {
            $this->opts['bot'] = '1';
        }
 
        $this->opts['year'] = $request->getIntOrNull( 'year' );
        $this->opts['month'] = $request->getIntOrNull( 'month' );
        $this->opts['start'] = $request->getVal( 'start' );
        $this->opts['end'] = $request->getVal( 'end' );
 
        $notExternal = !ExternalUserNames::isExternal( $target );
        if ( $notExternal ) {
            $nt = Title::makeTitleSafe( NS_USER, $target );
            if ( !$nt ) {
                $out->addHTML( $this->getForm( $this->opts ) );
                return;
            }
            $target = $nt->getText();
            if ( IPUtils::isValidRange( $target ) ) {
                $target = IPUtils::sanitizeRange( $target );
            }
        }
 
        $userObj = $this->userFactory->newFromName( $target, UserRigorOptions::RIGOR_NONE );
        if ( !$userObj ) {
            $out->addHTML( $this->getForm( $this->opts ) );
            return;
        }
        // Add warning message if user doesn't exist
        $this->addContributionsSubWarning( $userObj );
 
        $out->addSubtitle( $this->contributionsSub( $userObj, $target ) );
        $out->setPageTitleMsg(
            $this->msg( $this->getResultsPageTitleMessageKey( $userObj ) )
                ->rawParams( Html::element( 'bdi', [], $target ) )
                ->params( $target )
        );
 
        // "+ New contribution" button
        $contributeEnabled = ContributeFactory::isEnabledOnCurrentSkin(
            $this->getSkin(),
            $this->getConfig()->get( MainConfigNames::SpecialContributeSkinsEnabled )
        );
        $isOwnContributionPage = $user->getName() === $target;
        if ( $contributeEnabled && $isOwnContributionPage ) {
            $out->enableOOUI();
            $out->addHTML( ( new ButtonWidget( [
                'id' => 'mw-specialcontributions-newcontribution',
                'href' => SpecialPage::getTitleFor( 'Contribute' )->getLinkURL(),
                'label' => $this->msg( 'sp-contributions-newcontribution' )->text(),
                'icon' => 'add',
                'framed' => true,
                'flags' => 'progressive',
            ] ) )->toString() );
        }
 
        # For IP ranges, we want the contributionsSub, but not the skin-dependent
        # links under 'Tools', which may include irrelevant links like 'Logs'.
        if ( $notExternal && !IPUtils::isValidRange( $target ) &&
            ( $this->userNameUtils->isIP( $target ) || $userObj->isRegistered() )
        ) {
            // Don't add non-existent users, because hidden users
            // that we add here will be removed later to pretend
            // that they don't exist, and if users that actually don't
            // exist are added here and then not removed, it exposes
            // which users exist and are hidden vs. which actually don't
            // exist. But, do set the relevant user for single IPs.
            $this->getSkin()->setRelevantUser( $userObj );
        }
 
        $this->opts = ContribsPager::processDateFilter( $this->opts );
 
        if ( $this->opts['namespace'] !== '' && $this->opts['namespace'] < NS_MAIN ) {
            $this->getOutput()->wrapWikiMsg(
                "<div class=\"mw-negative-namespace-not-supported error\">\n\$1\n</div>",
                [ 'negative-namespace-not-supported' ]
            );
            $out->addHTML( $this->getForm( $this->opts ) );
            return;
        }
 
        if ( $this->providesFeeds() ) {
            $feedType = $request->getVal( 'feed' );
 
            $feedParams = [
                'action' => 'feedcontributions',
                'user' => $target,
            ];
            if ( $this->opts['topOnly'] ) {
                $feedParams['toponly'] = true;
            }
            if ( $this->opts['newOnly'] ) {
                $feedParams['newonly'] = true;
            }
            if ( $this->opts['hideMinor'] ) {
                $feedParams['hideminor'] = true;
            }
            if ( $this->opts['deletedOnly'] ) {
                $feedParams['deletedonly'] = true;
            }
 
            if ( $this->opts['tagfilter'] !== [] ) {
                $feedParams['tagfilter'] = $this->opts['tagfilter'];
            }
            if ( $this->opts['namespace'] !== '' ) {
                $feedParams['namespace'] = $this->opts['namespace'];
            }
            // Don't use year and month for the feed URL, but pass them on if
            // we redirect to API (if $feedType is specified)
            if ( $feedType && isset( $this->opts['year'] ) ) {
                $feedParams['year'] = $this->opts['year'];
            }
            if ( $feedType && isset( $this->opts['month'] ) ) {
                $feedParams['month'] = $this->opts['month'];
            }
 
            if ( $feedType ) {
                // Maintain some level of backwards compatibility
                // If people request feeds using the old parameters, redirect to API
                $feedParams['feedformat'] = $feedType;
                $url = wfAppendQuery( wfScript( 'api' ), $feedParams );
 
                $out->redirect( $url, '301' );
 
                return;
            }
 
            // Add RSS/atom links
            $this->addFeedLinks( $feedParams );
        }
 
        if ( $this->getHookRunner()->onSpecialContributionsBeforeMainOutput(
            $notExternal ? $userObj->getId() : 0, $userObj, $this )
        ) {
            $out->addHTML( $this->getForm( $this->opts ) );
            if ( $this->formErrors ) {
                return;
            }
            // We want a pure UserIdentity for imported actors, so the first letter
            // of them is in lowercase and queryable.
            $userIdentity = $notExternal ? $userObj :
                $this->userIdentityLookup->getUserIdentityByName( $target ) ?? $userObj;
            $pager = $this->getPager( $userIdentity );
            if (
                IPUtils::isValidRange( $target ) &&
                !$this->isQueryableRange( $target, $this->getConfig() )
            ) {
                // Valid range, but outside CIDR limit.
                $limits = $this->getQueryableRangeLimit( $this->getConfig() );
                $limit = $limits[ IPUtils::isIPv4( $target ) ? 'IPv4' : 'IPv6' ];
                $out->addWikiMsg( 'sp-contributions-outofrange', $limit );
            } else {
                // @todo We just want a wiki ID here, not a "DB domain", but
                // current status of MediaWiki conflates the two. See T235955.
                $poolKey = $this->dbProvider->getReplicaDatabase()->getDomainID() . ':Special' . $this->mName . ':';
                if ( $this->getUser()->isAnon() ) {
                    $poolKey .= 'a:' . $this->getUser()->getName();
                } else {
                    $poolKey .= 'u:' . $this->getUser()->getId();
                }
                $work = new PoolCounterWorkViaCallback( 'Special' . $this->mName, $poolKey, [
                    'doWork' => function () use ( $pager, $out ) {
                        # Show a message about replica DB lag, if applicable
                        $lag = $pager->getDatabase()->getSessionLagStatus()['lag'];
                        if ( $lag > 0 ) {
                            $out->showLagWarning( $lag );
                        }
 
                        $output = $pager->getBody();
                        if ( !$this->including() ) {
                            $output = $pager->getNavigationBar() .
                                $output .
                                $pager->getNavigationBar();
                        }
                        $out->addHTML( $output );
                    },
                    'error' => function () use ( $out ) {
                        $msg = $this->getUser()->isAnon()
                            ? 'sp-contributions-concurrency-ip'
                            : 'sp-contributions-concurrency-user';
                        $out->addModuleStyles( 'mediawiki.codex.messagebox.styles' );
                        $out->addHTML(
                            Html::errorBox(
                                $out->msg( $msg )->parse()
                            )
                        );
                    }
                ] );
                $work->execute();
            }
 
            $out->setPreventClickjacking( $pager->getPreventClickjacking() );
 
            # Show the appropriate "footer" message - WHOIS tools, etc.
            if ( $this->isQueryableRange( $target, $this->getConfig() )
            ) {
                $message = 'sp-contributions-footer-anon-range';
            } elseif ( IPUtils::isIPAddress( $target ) ) {
                $message = 'sp-contributions-footer-anon';
            } elseif ( $userObj->isTemp() ) {
                $message = 'sp-contributions-footer-temp';
                if ( $this->msg( $message )->isDisabled() ) {
                    // As temp accounts and named accounts have similar properties,
                    // fall back to the "registered" version of the footer
                    $message = 'sp-contributions-footer';
                }
            } elseif ( $userObj->isAnon() ) {
                // No message for non-existing users
                $message = '';
            } elseif ( $userObj->isHidden() &&
                !$this->permissionManager->userHasRight( $this->getUser(), 'hideuser' )
            ) {
                // User is registered, but make sure that the viewer can't see them, to avoid
                // having different behavior for missing and hidden users; see T120883
                $message = '';
            } else {
                // Not hidden, or hidden but the viewer can still see it
                $message = 'sp-contributions-footer';
            }
 
            if ( $message && !$this->including() && !$this->msg( $message, $target )->isDisabled() ) {
                $out->wrapWikiMsg(
                    "<div class='mw-contributions-footer'>\n$1\n</div>",
                    [ $message, $target ] );
            }
        }
    }
 
    protected function contributionsSub( $userObj, $targetName ) {
        $out = $this->getOutput();
        $user = $this->getUserLink( $userObj );
 
        $links = '';
        if ( $this->shouldDisplayActionLinks( $userObj ) ) {
            $tools = $this->getUserLinks(
                $this,
                $userObj
            );
            $links = Html::openElement( 'span', [ 'class' => 'mw-changeslist-links' ] );
            foreach ( $tools as $tool ) {
                $links .= Html::rawElement( 'span', [], $tool ) . ' ';
            }
            $links = trim( $links ) . Html::closeElement( 'span' );
 
            // If the user is blocked, display the latest active block log entry
            if ( $this->shouldShowBlockLogExtract( $userObj ) ) {
                $blockLogBox = LogEventsList::getBlockLogWarningBox(
                    $this->blockStore,
                    $this->namespaceInfo,
                    $this,
                    $this->getLinkRenderer(),
                    $userObj,
                    null,
                    static function ( array $data ): array {
                        // Allow local styling overrides for different types of block
                        $class = $data['sitewide'] ?
                            'mw-contributions-blocked-notice' :
                            'mw-contributions-blocked-notice-partial';
                        return [
                            'wrap' => Html::rawElement(
                                'div',
                                [ 'class' => $class ],
                                '$1'
                            )
                        ];
                    }
                );
                if ( $blockLogBox !== null ) {
                    $out->addHTML( $blockLogBox );
                }
            }
        }
 
        // First subheading. "For Username (talk | block log | logs | etc.)"
        $userName = $userObj->getName();
        $subHeadingsHtml = Html::rawElement( 'span', [ 'class' => 'mw-contributions-user-tools' ],
            $this->msg( 'contributions-subtitle' )->rawParams(
                Html::rawElement( 'bdi', [], $user )
            )->params( $userName )
            . ' ' . $links
        );
 
        // Second subheading. "A user with 37,208 edits. Account created on 2008-09-17."
        if ( $this->shouldDisplayAccountInformation( $userObj ) ) {
            $editCount = $userObj->getEditCount();
            $userInfo = $this->msg( 'contributions-edit-count' )
                ->params( $userName )
                ->numParams( $editCount )
                ->escaped();
 
            $accountCreationDate = $userObj->getRegistration();
            if ( $accountCreationDate ) {
                $date = $this->getLanguage()->date( $accountCreationDate, true );
                $userInfo .= $this->msg( 'word-separator' )
                    ->escaped();
                $userInfo .= $this->msg( 'contributions-account-creation-date' )
                    ->plaintextParams( $date )
                    ->escaped();
            }
 
            $subHeadingsHtml .= Html::element( 'br' );
            $subHeadingsHtml .= Html::rawElement(
                'span',
                [ 'class' => 'mw-contributions-editor-info' ],
                $userInfo
            );
        }
 
        // Second subheading on IP contributions pages. "See broader ranges: /16, /24."
        if ( $this->shouldShowIPRangeNavigationLinks( $userObj ) ) {
            $ip = $userObj->getName();
            if ( IPUtils::isIPv4( $ip ) ) {
                $ranges = [ 16, 24 ];
            } else {
                $ranges = [ 32, 48, 64 ];
            }
 
            $ipParts = explode( '/', $ip );
            if ( count( $ipParts ) !== 2 ) {
                $baseIp = $ip;
                $currentRangeWidth = IPUtils::isValidIPv4( $ip ) ? 32 : 128;
            } else {
                $baseIp = $ipParts[0];
                $currentRangeWidth = $ipParts[1];
            }
            // Don't suggest going to narrower ranges - going e.g., from 1.2.3.4 to /16 and then to /32
            // won't take you back to 1.2.3.4.
            $ranges = array_filter( $ranges, static fn ( $range ) => $range < $currentRangeWidth );
 
            if ( count( $ranges ) > 0 ) {
                $rangeLinks = [];
                $linkRenderer = $this->getLinkRenderer();
                foreach ( $ranges as $range ) {
                    $target = $baseIp . '/' . $range;
                    if ( !$this->isQueryableRange( $target, $this->getConfig() ) ) {
                        continue;
                    }
 
                    $rangeLinks[] = $linkRenderer->makeKnownLink(
                        $this->getPageTitle( $target ),
                        '/' . $range
                    );
                }
 
                $rangesMsg = $this->msg( 'contributions-ip-range-navigation' )
                    ->rawParams( $this->getLanguage()->commaList( $rangeLinks ) )
                    ->params( count( $rangeLinks ) );
 
                $subHeadingsHtml .= Html::element( 'br' );
                $subHeadingsHtml .= Html::rawElement(
                    'span',
                    [ 'class' => 'mw-contributions-ip-range-navigation' ],
                    $rangesMsg->parse()
                );
            }
        }
 
        return $subHeadingsHtml;
    }
 
    protected function addContributionsSubWarning( $userObj ) {
        $out = $this->getOutput();
        $isAnon = $userObj->isAnon();
 
        // Show a warning message that the user being searched for doesn't exist.
        // UserNameUtils::isIP returns true for IP address and usemod IPs like '123.123.123.xxx',
        // but returns false for IP ranges. We don't want to suggest either of these are
        // valid usernames which we would with the 'contributions-userdoesnotexist' message.
        if (
            $isAnon &&
            !$this->userNameUtils->isIP( $userObj->getName() )
            && !IPUtils::isValidRange( $userObj->getName() )
        ) {
            $out->addModuleStyles( 'mediawiki.codex.messagebox.styles' );
            $out->addHTML( Html::warningBox(
                $out->msg( 'contributions-userdoesnotexist',
                    wfEscapeWikiText( $userObj->getName() ) )->parse(),
                'mw-userpage-userdoesnotexist'
            ) );
            if ( !$this->including() ) {
                $out->setStatusCode( 404 );
            }
        }
    }
 
    protected function shouldDisplayActionLinks( User $userObj ): bool {
        // T211910. Don't show action links if a range is outside block limit
        $showForIp = $this->isValidIPOrQueryableRange( $userObj->getName(), $this->getConfig() );
 
        $talk = $userObj->getTalkPage();
 
        // T276306. if the user is hidden and the viewer cannot see hidden, pretend that it does not exist
        $registeredAndVisible = $userObj->isRegistered() && ( !$userObj->isHidden()
                || $this->permissionManager->userHasRight( $this->getUser(), 'hideuser' ) );
 
        return $talk && ( $registeredAndVisible || $showForIp );
    }
 
    protected function shouldDisplayAccountInformation( User $userObj ): bool {
        $talk = $userObj->getTalkPage();
 
        // T276306. if the user is hidden and the viewer cannot see hidden, pretend that it does not exist
        $registeredAndVisible = $userObj->isRegistered() && (
            !$userObj->isHidden() ||
            $this->permissionManager->userHasRight( $this->getUser(), 'hideuser' )
        );
 
        return $talk && $registeredAndVisible;
    }
 
    protected function shouldShowIPRangeNavigationLinks( User $userObj ): bool {
        if ( $userObj->isRegistered() ) {
            return false;
        }
        return $this->isValidIPOrQueryableRange( $userObj->getName(), $this->getConfig() );
    }
 
    protected function getUserLink( User $userObj ): string {
        if (
            $userObj->isAnon() ||
            ( $userObj->isHidden() && !$this->getAuthority()->isAllowed( 'hideuser' ) )
        ) {
            return htmlspecialchars( $userObj->getName() );
        } else {
            return $this->getLinkRenderer()->makeLink( $userObj->getUserPage(), $userObj->getName() );
        }
    }
 
    protected function getUserLinks(
        SpecialPage $sp,
        User $target
    ) {
        $id = $target->getId();
        $username = $target->getName();
        $userpage = $target->getUserPage();
        $talkpage = $target->getTalkPage();
        $isIP = IPUtils::isValid( $username );
        $isRange = IPUtils::isValidRange( $username );
 
        $linkRenderer = $sp->getLinkRenderer();
 
        $tools = [];
        # No talk pages for IP ranges.
        if ( !$isRange ) {
            $tools['user-talk'] = $linkRenderer->makeLink(
                $talkpage,
                $sp->msg( 'sp-contributions-talk' )->text(),
                [ 'class' => 'mw-contributions-link-talk' ]
            );
        }
 
        # Block links
        if ( $this->permissionManager->userHasRight( $sp->getUser(), 'block' ) ) {
            if ( $target->getBlock() && $target->getBlock()->getType() != Block::TYPE_AUTO ) {
                if ( $this->getConfig()->get( MainConfigNames::UseCodexSpecialBlock ) ) {
                    $tools['block'] = $linkRenderer->makeKnownLink( # Manage block link
                        SpecialPage::getTitleFor( 'Block', $username ),
                        $sp->msg( 'manage-blocklink' )->text(),
                        [ 'class' => 'mw-contributions-link-manage-block' ]
                    );
                } else {
                    $tools['block'] = $linkRenderer->makeKnownLink( # Change block link
                        SpecialPage::getTitleFor( 'Block', $username ),
                        $sp->msg( 'change-blocklink' )->text(),
                        [ 'class' => 'mw-contributions-link-change-block' ]
                    );
                    $tools['unblock'] = $linkRenderer->makeKnownLink( # Unblock link
                        SpecialPage::getTitleFor( 'Unblock', $username ),
                        $sp->msg( 'unblocklink' )->text(),
                        [ 'class' => 'mw-contributions-link-unblock' ]
                    );
                }
            } else { # User is not blocked
                $tools['block'] = $linkRenderer->makeKnownLink( # Block link
                    SpecialPage::getTitleFor( 'Block', $username ),
                    $sp->msg( 'blocklink' )->text(),
                    [ 'class' => 'mw-contributions-link-block' ]
                );
            }
        }
 
        # Block log link
        $tools['log-block'] = $linkRenderer->makeKnownLink(
            SpecialPage::getTitleFor( 'Log', 'block' ),
            $sp->msg( 'sp-contributions-blocklog' )->text(),
            [ 'class' => 'mw-contributions-link-block-log' ],
            [ 'page' => $userpage->getPrefixedText() ]
        );
 
        # Suppression log link (T61120)
        if ( $this->permissionManager->userHasRight( $sp->getUser(), 'suppressionlog' ) ) {
            $tools['log-suppression'] = $linkRenderer->makeKnownLink(
                SpecialPage::getTitleFor( 'Log', 'suppress' ),
                $sp->msg( 'sp-contributions-suppresslog', $username )->text(),
                [ 'class' => 'mw-contributions-link-suppress-log' ],
                [ 'offender' => $username ]
            );
        }
 
        # Don't show some links for IP ranges
        if ( !$isRange ) {
            # Uploads: hide if IPs cannot upload (T220674)
            if ( !$isIP || $this->permissionManager->userHasRight( $target, 'upload' ) ) {
                $tools['uploads'] = $linkRenderer->makeKnownLink(
                    SpecialPage::getTitleFor( 'Listfiles', $username ),
                    $sp->msg( 'sp-contributions-uploads' )->text(),
                    [ 'class' => 'mw-contributions-link-uploads' ]
                );
            }
 
            # Other logs link
            # Todo: T146628
            $tools['logs'] = $linkRenderer->makeKnownLink(
                SpecialPage::getTitleFor( 'Log', $username ),
                $sp->msg( 'sp-contributions-logs' )->text(),
                [ 'class' => 'mw-contributions-link-logs' ]
            );
 
            # Add link to deleted user contributions for privileged users
            # Todo: T183457
            if ( $this->permissionManager->userHasRight( $sp->getUser(), 'deletedhistory' ) ) {
                $tools['deletedcontribs'] = $linkRenderer->makeKnownLink(
                    SpecialPage::getTitleFor( 'DeletedContributions', $username ),
                    $sp->msg( 'sp-contributions-deleted', $username )->text(),
                    [ 'class' => 'mw-contributions-link-deleted-contribs' ]
                );
            }
        }
 
        # (T373988) Don't show some links for temporary accounts
        if ( !$target->isTemp() ) {
            # Add a link to change user rights for privileged users
            if ( $this->userGroupAssignmentService->userCanChangeRights( $sp->getUser(), $target ) ) {
                $tools['userrights'] = $linkRenderer->makeKnownLink(
                    SpecialPage::getTitleFor( 'Userrights', $username ),
                    $sp->msg( 'sp-contributions-userrights', $username )->text(),
                    [ 'class' => 'mw-contributions-link-user-rights' ]
                );
            }
 
            # Add a link to rename the user
            if ( $id && $this->permissionManager->userHasRight( $sp->getUser(), 'renameuser' ) ) {
                $tools['renameuser'] = $sp->getLinkRenderer()->makeKnownLink(
                    SpecialPage::getTitleFor( 'Renameuser' ),
                    $sp->msg( 'renameuser-linkoncontribs', $userpage->getText() )->text(),
                    [ 'title' => $sp->msg( 'renameuser-linkoncontribs-text', $userpage->getText() )->parse() ],
                    [ 'oldusername' => $userpage->getText() ]
                );
            }
        }
 
        $this->getHookRunner()->onContributionsToolLinks( $id, $userpage, $tools, $sp );
 
        return $tools;
    }
 
    protected function getTargetField( $target ) {
        return [
            'type' => 'user',
            'default' => str_replace( '_', ' ', $target ),
            'label' => $this->msg( 'sp-contributions-username' )->text(),
            'name' => 'target',
            'id' => 'mw-target-user-or-ip',
            'size' => 40,
            'autofocus' => $target === '',
            'section' => 'contribs-top',
            'ipallowed' => true,
            'usemodwiki-ipallowed' => true,
            'iprange' => true,
            'external' => true,
            'required' => true,
        ];
    }
 
    protected function getForm( array $pagerOptions ) {
        if ( $this->including() ) {
            // Do not show a form when special page is included in wikitext
            return '';
        }
 
        // Modules required only for the form
        $this->getOutput()->addModules( [
            'mediawiki.special.contributions',
        ] );
        $this->getOutput()->enableOOUI();
        $fields = [];
 
        # Add hidden params for tracking except for parameters in $skipParameters
        $skipParameters = [
            'namespace',
            'nsInvert',
            'deletedOnly',
            'target',
            'year',
            'month',
            'start',
            'end',
            'topOnly',
            'newOnly',
            'hideMinor',
            'associated',
            'tagfilter',
            'tagInvert',
            'title',
        ];
 
        foreach ( $pagerOptions as $name => $value ) {
            if ( in_array( $name, $skipParameters ) ) {
                continue;
            }
 
            $fields[$name] = [
                'name' => $name,
                'type' => 'hidden',
                'default' => $value,
            ];
        }
 
        $target = $pagerOptions['target'] ?? '';
        $fields['target'] = $this->getTargetField( $target );
 
        $ns = $pagerOptions['namespace'] ?? 'all';
        $fields['namespace'] = [
            'type' => 'namespaceselect',
            'label' => $this->msg( 'namespace' )->text(),
            'name' => 'namespace',
            'cssclass' => 'namespaceselector',
            'default' => $ns,
            'id' => 'namespace',
            'section' => 'contribs-top',
        ];
        $fields['nsFilters'] = [
            'class' => HTMLMultiSelectField::class,
            'label' => '',
            'name' => 'wpfilters',
            'flatlist' => true,
            // Only shown when namespaces are selected.
            'hide-if' => [ '===', 'namespace', 'all' ],
            'options-messages' => [
                'invert' => 'nsInvert',
                'namespace_association' => 'associated',
            ],
            'section' => 'contribs-top',
        ];
        $fields['tagfilter'] = [
            'type' => 'tagfilter',
            'cssclass' => 'mw-tagfilter-input',
            'id' => 'tagfilter',
            'label-message' => [ 'tag-filter', 'parse' ],
            'name' => 'tagfilter',
            'size' => 20,
            'section' => 'contribs-top',
        ];
        $fields['tagInvert'] = [
            'type' => 'check',
            'id' => 'tagInvert',
            'label-message' => 'invert',
            'name' => 'tagInvert',
            'hide-if' => [ '===', 'tagfilter', '' ],
            'section' => 'contribs-top',
        ];
 
        if ( $this->permissionManager->userHasRight( $this->getUser(), 'deletedhistory' ) ) {
            $fields['deletedOnly'] = [
                'type' => 'check',
                'id' => 'mw-show-deleted-only',
                'label' => $this->msg( 'history-show-deleted' )->text(),
                'name' => 'deletedOnly',
                'section' => 'contribs-top',
            ];
        }
 
        if ( !$this->isArchive() ) {
            $fields['topOnly'] = [
                'type' => 'check',
                'id' => 'mw-show-top-only',
                'label' => $this->msg( 'sp-contributions-toponly' )->text(),
                'name' => 'topOnly',
                'section' => 'contribs-top',
            ];
        }
 
        $fields['newOnly'] = [
            'type' => 'check',
            'id' => 'mw-show-new-only',
            'label' => $this->msg( 'sp-contributions-newonly' )->text(),
            'name' => 'newOnly',
            'section' => 'contribs-top',
        ];
        $fields['hideMinor'] = [
            'type' => 'check',
            'cssclass' => 'mw-hide-minor-edits',
            'id' => 'mw-show-new-only',
            'label' => $this->msg( 'sp-contributions-hideminor' )->text(),
            'name' => 'hideMinor',
            'section' => 'contribs-top',
        ];
 
        // Allow additions at this point to the filters.
        $rawFilters = [];
        $this->getHookRunner()->onSpecialContributions__getForm__filters(
            $this, $rawFilters );
        foreach ( $rawFilters as $filter ) {
            // Backwards compatibility support for previous hook function signature.
            if ( is_string( $filter ) ) {
                $fields[] = [
                    'type' => 'info',
                    'default' => $filter,
                    'raw' => true,
                    'section' => 'contribs-top',
                ];
                wfDeprecatedMsg(
                    'A SpecialContributions::getForm::filters hook handler returned ' .
                    'an array of strings, this is deprecated since MediaWiki 1.33',
                    '1.33', false, false
                );
            } else {
                // Preferred append method.
                $fields[] = $filter;
            }
        }
 
        $fields['start'] = [
            'type' => 'date',
            'default' => '',
            'id' => 'mw-date-start',
            'label' => $this->msg( 'date-range-from' )->text(),
            'name' => 'start',
            'section' => 'contribs-date',
        ];
        $fields['end'] = [
            'type' => 'date',
            'default' => '',
            'id' => 'mw-date-end',
            'label' => $this->msg( 'date-range-to' )->text(),
            'name' => 'end',
            'section' => 'contribs-date',
        ];
 
        // Allow children classes to modify field options before generating HTML
        $this->modifyFields( $fields );
 
        $htmlForm = HTMLForm::factory( 'ooui', $fields, $this->getContext() );
        $htmlForm
            ->setMethod( 'get' )
            ->setTitle( $this->getPageTitle() )
            // When offset is defined, the user is paging through results
            // so we hide the form by default to allow users to focus on browsing
            // rather than defining search parameters
            ->setCollapsibleOptions(
                ( $pagerOptions['target'] ?? null ) ||
                ( $pagerOptions['start'] ?? null ) ||
                ( $pagerOptions['end'] ?? null )
            )
            ->setAction( wfScript() )
            ->setSubmitTextMsg( 'sp-contributions-submit' )
            ->setWrapperLegendMsg( $this->getFormWrapperLegendMessageKey() );
 
        $htmlForm->prepareForm();
 
        // Submission is handled elsewhere, but do this to check for and display errors
        $htmlForm->setSubmitCallback( static fn () => true );
        $result = $htmlForm->tryAuthorizedSubmit();
        if ( !( $result === true || ( $result instanceof Status && $result->isGood() ) ) ) {
            // Uncollapse if there are errors
            $htmlForm->setCollapsibleOptions( false );
            $this->formErrors = true;
        }
 
        return $htmlForm->getHTML( $result );
    }
 
    protected function modifyFields( &$fields ) {
    }
 
    public function prefixSearchSubpages( $search, $limit, $offset ) {
        $search = $this->userNameUtils->getCanonical( $search );
        if ( !$search ) {
            // No prefix suggestion for invalid user
            return [];
        }
        // Autocomplete subpage as user list - public to allow caching
        return $this->userNamePrefixSearch
            ->search( UserNamePrefixSearch::AUDIENCE_PUBLIC, $search, $limit, $offset );
    }
 
    protected function providesFeeds() {
        return true;
    }
 
    protected function isArchive() {
        return false;
    }
 
    abstract protected function getPager( $targetUser );
 
    protected function getGroupName() {
        return 'users';
    }
 
    protected function getFormWrapperLegendMessageKey() {
        return 'sp-contributions-search';
    }
 
    protected function getResultsPageTitleMessageKey( UserIdentity $target ) {
        return 'contributions-title';
    }
 
    public function shouldShowBlockLogExtract( UserIdentity $target ): bool {
        return !$this->including();
    }
}