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SpecialMute.php
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SpecialMute.php
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<?php
/*
* @license GPL-2.0-or-later
* @file
*/
namespace MediaWiki\Specials;
use MediaWiki\Exception\ErrorPageError;
use MediaWiki\HTMLForm\HTMLForm;
use MediaWiki\MainConfigNames;
use MediaWiki\Preferences\MultiUsernameFilter;
use MediaWiki\SpecialPage\FormSpecialPage;
use MediaWiki\User\CentralId\CentralIdLookup;
use MediaWiki\User\Options\UserOptionsManager;
use MediaWiki\User\User;
use MediaWiki\User\UserIdentity;
use MediaWiki\User\UserIdentityLookup;
use MediaWiki\User\UserIdentityUtils;
/**
* Modify your own notification preferences
*
* @ingroup SpecialPage
*/
class SpecialMute extends FormSpecialPage {
private const PAGE_NAME = 'Mute';
/** @var UserIdentity|null */
private $target;
/** @var int */
private $targetCentralId;
private CentralIdLookup $centralIdLookup;
private UserOptionsManager $userOptionsManager;
private UserIdentityLookup $userIdentityLookup;
private UserIdentityUtils $userIdentityUtils;
public function __construct(
CentralIdLookup $centralIdLookup,
UserOptionsManager $userOptionsManager,
UserIdentityLookup $userIdentityLookup,
UserIdentityUtils $userIdentityUtils
) {
parent::__construct( self::PAGE_NAME, '', false );
$this->centralIdLookup = $centralIdLookup;
$this->userOptionsManager = $userOptionsManager;
$this->userIdentityLookup = $userIdentityLookup;
$this->userIdentityUtils = $userIdentityUtils;
}
/**
* Entry point for special pages
*
* @param string|null $par
*/
public function execute( $par ) {
$this->addHelpLink(
'https://meta.wikimedia.org/wiki/Community_health_initiative/User_Mute_features',
true
);
$this->requireNamedUser( 'specialmute-login-required' );
$this->loadTarget( $par );
parent::execute( $par );
$out = $this->getOutput();
$out->addModules( 'mediawiki.misc-authed-ooui' );
}
/**
* @inheritDoc
*/
public function requiresUnblock() {
return false;
}
/**
* @inheritDoc
*/
protected function getDisplayFormat() {
return 'ooui';
}
/**
* @inheritDoc
*/
public function onSuccess() {
$out = $this->getOutput();
$out->addWikiMsg( 'specialmute-success' );
}
/**
* @param array $data
* @param HTMLForm|null $form
* @return bool
*/
public function onSubmit( array $data, ?HTMLForm $form = null ) {
foreach ( $data as $userOption => $value ) {
if ( $value ) {
$this->muteTarget( $userOption );
} else {
$this->unmuteTarget( $userOption );
}
}
return true;
}
/**
* @inheritDoc
*/
public function getDescription() {
return $this->msg( 'specialmute' );
}
private function getTarget(): ?UserIdentity {
return $this->target;
}
/**
* Un-mute target
*
* @param string $userOption up_property key that holds the list of muted users
*/
private function unmuteTarget( $userOption ) {
$muteList = $this->getMuteList( $userOption );
$key = array_search( $this->targetCentralId, $muteList );
if ( $key !== false ) {
unset( $muteList[$key] );
$muteList = implode( "\n", $muteList );
$user = $this->getUser();
$this->userOptionsManager->setOption( $user, $userOption, $muteList );
$user->saveSettings();
}
}
/**
* Mute target
* @param string $userOption up_property key that holds the blacklist
*/
private function muteTarget( $userOption ) {
// avoid duplicates just in case
if ( !$this->isTargetMuted( $userOption ) ) {
$muteList = $this->getMuteList( $userOption );
$muteList[] = $this->targetCentralId;
$muteList = implode( "\n", $muteList );
$user = $this->getUser();
$this->userOptionsManager->setOption( $user, $userOption, $muteList );
$user->saveSettings();
}
}
/**
* @inheritDoc
*/
protected function getForm() {
$target = $this->getTarget();
$form = parent::getForm();
$form->setId( 'mw-specialmute-form' );
$form->setHeaderHtml( $this->msg( 'specialmute-header', $target ? $target->getName() : '' )->parse() );
$form->setSubmitTextMsg( 'specialmute-submit' );
$form->setSubmitID( 'save' );
return $form;
}
/**
* @inheritDoc
*/
protected function getFormFields() {
$config = $this->getConfig();
$fields = [];
if ( !$config->get( MainConfigNames::EnableUserEmail ) ) {
throw new ErrorPageError( 'specialmute', 'specialmute-error-email-disabled' );
}
if ( !$config->get( MainConfigNames::EnableUserEmailMuteList ) ) {
throw new ErrorPageError( 'specialmute', 'specialmute-error-mutelist-disabled' );
}
if ( !$this->getUser()->isEmailConfirmed() ) {
throw new ErrorPageError( 'specialmute', 'specialmute-error-no-email-set' );
}
$target = $this->getTarget();
if ( $target && $this->userIdentityUtils->isNamed( $target ) ) {
$fields['email-blacklist'] = [
'type' => 'check',
'label-message' => [
'specialmute-label-mute-email',
$target->getName()
],
'default' => $this->isTargetMuted( 'email-blacklist' ),
];
}
$legacyUser = $target ? User::newFromIdentity( $target ) : null;
$this->getHookRunner()->onSpecialMuteModifyFormFields( $legacyUser, $this->getUser(), $fields );
if ( count( $fields ) == 0 ) {
throw new ErrorPageError( 'specialmute', 'specialmute-error-no-options' );
}
return $fields;
}
/**
* @param string|null $username
*/
private function loadTarget( $username ) {
$target = null;
if ( $username !== null ) {
$target = $this->userIdentityLookup->getUserIdentityByName( $username );
}
if ( !$target || !$target->isRegistered() ) {
throw new ErrorPageError( 'specialmute', 'specialmute-error-invalid-user' );
} else {
$this->target = $target;
$this->targetCentralId = $this->centralIdLookup->centralIdFromLocalUser( $target );
}
}
/**
* @param string $userOption
* @return bool
*/
public function isTargetMuted( $userOption ) {
$muteList = $this->getMuteList( $userOption );
return in_array( $this->targetCentralId, $muteList, true );
}
/**
* @param string $userOption
* @return array
*/
private function getMuteList( $userOption ) {
$muteList = $this->userOptionsManager->getOption( $this->getUser(), $userOption );
if ( !$muteList ) {
return [];
}
return MultiUsernameFilter::splitIds( $muteList );
}
}
/**
* Retain the old class name for backwards compatibility.
* @deprecated since 1.41
*/
class_alias( SpecialMute::class, 'SpecialMute' );

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SpecialMute.php (6 KB)

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