getUser()->equals( $targetUser );
$available = $this->changeableGroups();
if ( $targetUser->getId() == 0 ) {
return false;
}
return !empty( $available['add'] )
|| !empty( $available['remove'] )
|| ( ( $isself || !$checkIfSelf ) &&
( !empty( $available['add-self'] )
|| !empty( $available['remove-self'] ) ) );
}
/**
* Manage forms to be shown according to posted data.
* Depending on the submit button used, call a form or a save function.
*
* @param string|null $par String if any subpage provided, else null
* @throws UserBlockedError|PermissionsError
*/
public function execute( $par ) {
$user = $this->getUser();
$request = $this->getRequest();
$session = $request->getSession();
$out = $this->getOutput();
$out->addModules( [ 'mediawiki.special.userrights' ] );
if ( $par !== null ) {
$this->mTarget = $par;
} else {
$this->mTarget = $request->getVal( 'user' );
}
if ( is_string( $this->mTarget ) ) {
$this->mTarget = trim( $this->mTarget );
}
if ( $this->mTarget !== null && User::getCanonicalName( $this->mTarget ) === $user->getName() ) {
$this->isself = true;
}
$fetchedStatus = $this->fetchUser( $this->mTarget, true );
if ( $fetchedStatus->isOK() ) {
$this->mFetchedUser = $fetchedStatus->value;
if ( $this->mFetchedUser instanceof User ) {
// Set the 'relevant user' in the skin, so it displays links like Contributions,
// User logs, UserRights, etc.
$this->getSkin()->setRelevantUser( $this->mFetchedUser );
}
}
// show a successbox, if the user rights was saved successfully
if (
$session->get( 'specialUserrightsSaveSuccess' ) &&
$this->mFetchedUser !== null
) {
// Remove session data for the success message
$session->remove( 'specialUserrightsSaveSuccess' );
$out->addModuleStyles( 'mediawiki.notification.convertmessagebox.styles' );
$out->addHTML(
Html::rawElement(
'div',
[
'class' => 'mw-notify-success successbox',
'id' => 'mw-preferences-success',
'data-mw-autohide' => 'false',
],
Html::element(
'p',
[],
$this->msg( 'savedrights', $this->mFetchedUser->getName() )->text()
)
)
);
}
$this->setHeaders();
$this->outputHeader();
$out->addModuleStyles( 'mediawiki.special' );
$this->addHelpLink( 'Help:Assigning permissions' );
$this->switchForm();
if (
$request->wasPosted() &&
$request->getCheck( 'saveusergroups' ) &&
$this->mTarget !== null &&
$user->matchEditToken( $request->getVal( 'wpEditToken' ), $this->mTarget )
) {
/*
* If the user is blocked and they only have "partial" access
* (e.g. they don't have the userrights permission), then don't
* allow them to change any user rights.
*/
if ( $user->isBlocked() && !$user->isAllowed( 'userrights' ) ) {
throw new UserBlockedError( $user->getBlock() );
}
$this->checkReadOnly();
// save settings
if ( !$fetchedStatus->isOK() ) {
$this->getOutput()->addWikiText( $fetchedStatus->getWikiText() );
return;
}
$targetUser = $this->mFetchedUser;
if ( $targetUser instanceof User ) { // UserRightsProxy doesn't have this method (T63252)
$targetUser->clearInstanceCache(); // T40989
}
if ( $request->getVal( 'conflictcheck-originalgroups' )
!== implode( ',', $targetUser->getGroups() )
) {
$out->addWikiMsg( 'userrights-conflict' );
} else {
$status = $this->saveUserGroups(
$this->mTarget,
$request->getVal( 'user-reason' ),
$targetUser
);
if ( $status->isOK() ) {
// Set session data for the success message
$session->set( 'specialUserrightsSaveSuccess', 1 );
$out->redirect( $this->getSuccessURL() );
return;
} else {
// Print an error message and redisplay the form
$out->addWikiText( '
' . $status->getWikiText() . '
' );
}
}
}
// show some more forms
if ( $this->mTarget !== null ) {
$this->editUserGroupsForm( $this->mTarget );
}
}
function getSuccessURL() {
return $this->getPageTitle( $this->mTarget )->getFullURL();
}
/**
* Returns true if this user rights form can set and change user group expiries.
* Subclasses may wish to override this to return false.
*
* @return bool
*/
public function canProcessExpiries() {
return true;
}
/**
* Converts a user group membership expiry string into a timestamp. Words like
* 'existing' or 'other' should have been filtered out before calling this
* function.
*
* @param string $expiry
* @return string|null|false A string containing a valid timestamp, or null
* if the expiry is infinite, or false if the timestamp is not valid
*/
public static function expiryToTimestamp( $expiry ) {
if ( wfIsInfinity( $expiry ) ) {
return null;
}
$unix = strtotime( $expiry );
if ( !$unix || $unix === -1 ) {
return false;
}
// @todo FIXME: Non-qualified absolute times are not in users specified timezone
// and there isn't notice about it in the ui (see ProtectionForm::getExpiry)
return wfTimestamp( TS_MW, $unix );
}
/**
* Save user groups changes in the database.
* Data comes from the editUserGroupsForm() form function
*
* @param string $username Username to apply changes to.
* @param string $reason Reason for group change
* @param User|UserRightsProxy $user Target user object.
* @return Status
*/
protected function saveUserGroups( $username, $reason, $user ) {
$allgroups = $this->getAllGroups();
$addgroup = [];
$groupExpiries = []; // associative array of (group name => expiry)
$removegroup = [];
$existingUGMs = $user->getGroupMemberships();
// This could possibly create a highly unlikely race condition if permissions are changed between
// when the form is loaded and when the form is saved. Ignoring it for the moment.
foreach ( $allgroups as $group ) {
// We'll tell it to remove all unchecked groups, and add all checked groups.
// Later on, this gets filtered for what can actually be removed
if ( $this->getRequest()->getCheck( "wpGroup-$group" ) ) {
$addgroup[] = $group;
if ( $this->canProcessExpiries() ) {
// read the expiry information from the request
$expiryDropdown = $this->getRequest()->getVal( "wpExpiry-$group" );
if ( $expiryDropdown === 'existing' ) {
continue;
}
if ( $expiryDropdown === 'other' ) {
$expiryValue = $this->getRequest()->getVal( "wpExpiry-$group-other" );
} else {
$expiryValue = $expiryDropdown;
}
// validate the expiry
$groupExpiries[$group] = self::expiryToTimestamp( $expiryValue );
if ( $groupExpiries[$group] === false ) {
return Status::newFatal( 'userrights-invalid-expiry', $group );
}
// not allowed to have things expiring in the past
if ( $groupExpiries[$group] && $groupExpiries[$group] < wfTimestampNow() ) {
return Status::newFatal( 'userrights-expiry-in-past', $group );
}
// if the user can only add this group (not remove it), the expiry time
// cannot be brought forward (T156784)
if ( !$this->canRemove( $group ) &&
isset( $existingUGMs[$group] ) &&
( $existingUGMs[$group]->getExpiry() ?: 'infinity' ) >
( $groupExpiries[$group] ?: 'infinity' )
) {
return Status::newFatal( 'userrights-cannot-shorten-expiry', $group );
}
}
} else {
$removegroup[] = $group;
}
}
$this->doSaveUserGroups( $user, $addgroup, $removegroup, $reason, [], $groupExpiries );
return Status::newGood();
}
/**
* Save user groups changes in the database. This function does not throw errors;
* instead, it ignores groups that the performer does not have permission to set.
*
* @param User|UserRightsProxy $user
* @param array $add Array of groups to add
* @param array $remove Array of groups to remove
* @param string $reason Reason for group change
* @param array $tags Array of change tags to add to the log entry
* @param array $groupExpiries Associative array of (group name => expiry),
* containing only those groups that are to have new expiry values set
* @return array Tuple of added, then removed groups
*/
function doSaveUserGroups( $user, array $add, array $remove, $reason = '',
array $tags = [], array $groupExpiries = []
) {
// Validate input set...
$isself = $user->getName() == $this->getUser()->getName();
$groups = $user->getGroups();
$ugms = $user->getGroupMemberships();
$changeable = $this->changeableGroups();
$addable = array_merge( $changeable['add'], $isself ? $changeable['add-self'] : [] );
$removable = array_merge( $changeable['remove'], $isself ? $changeable['remove-self'] : [] );
$remove = array_unique(
array_intersect( (array)$remove, $removable, $groups ) );
$add = array_intersect( (array)$add, $addable );
// add only groups that are not already present or that need their expiry updated,
// UNLESS the user can only add this group (not remove it) and the expiry time
// is being brought forward (T156784)
$add = array_filter( $add,
function ( $group ) use ( $groups, $groupExpiries, $removable, $ugms ) {
if ( isset( $groupExpiries[$group] ) &&
!in_array( $group, $removable ) &&
isset( $ugms[$group] ) &&
( $ugms[$group]->getExpiry() ?: 'infinity' ) >
( $groupExpiries[$group] ?: 'infinity' )
) {
return false;
}
return !in_array( $group, $groups ) || array_key_exists( $group, $groupExpiries );
} );
Hooks::run( 'ChangeUserGroups', [ $this->getUser(), $user, &$add, &$remove ] );
$oldGroups = $groups;
$oldUGMs = $user->getGroupMemberships();
$newGroups = $oldGroups;
// Remove groups, then add new ones/update expiries of existing ones
if ( $remove ) {
foreach ( $remove as $index => $group ) {
if ( !$user->removeGroup( $group ) ) {
unset( $remove[$index] );
}
}
$newGroups = array_diff( $newGroups, $remove );
}
if ( $add ) {
foreach ( $add as $index => $group ) {
$expiry = isset( $groupExpiries[$group] ) ? $groupExpiries[$group] : null;
if ( !$user->addGroup( $group, $expiry ) ) {
unset( $add[$index] );
}
}
$newGroups = array_merge( $newGroups, $add );
}
$newGroups = array_unique( $newGroups );
$newUGMs = $user->getGroupMemberships();
// Ensure that caches are cleared
$user->invalidateCache();
// update groups in external authentication database
Hooks::run( 'UserGroupsChanged', [ $user, $add, $remove, $this->getUser(),
$reason, $oldUGMs, $newUGMs ] );
MediaWiki\Auth\AuthManager::callLegacyAuthPlugin(
'updateExternalDBGroups', [ $user, $add, $remove ]
);
wfDebug( 'oldGroups: ' . print_r( $oldGroups, true ) . "\n" );
wfDebug( 'newGroups: ' . print_r( $newGroups, true ) . "\n" );
wfDebug( 'oldUGMs: ' . print_r( $oldUGMs, true ) . "\n" );
wfDebug( 'newUGMs: ' . print_r( $newUGMs, true ) . "\n" );
// Deprecated in favor of UserGroupsChanged hook
Hooks::run( 'UserRights', [ &$user, $add, $remove ], '1.26' );
// Only add a log entry if something actually changed
if ( $newGroups != $oldGroups || $newUGMs != $oldUGMs ) {
$this->addLogEntry( $user, $oldGroups, $newGroups, $reason, $tags, $oldUGMs, $newUGMs );
}
return [ $add, $remove ];
}
/**
* Serialise a UserGroupMembership object for storage in the log_params section
* of the logging table. Only keeps essential data, removing redundant fields.
*
* @param UserGroupMembership|null $ugm May be null if things get borked
* @return array
*/
protected static function serialiseUgmForLog( $ugm ) {
if ( !$ugm instanceof UserGroupMembership ) {
return null;
}
return [ 'expiry' => $ugm->getExpiry() ];
}
/**
* Add a rights log entry for an action.
* @param User|UserRightsProxy $user
* @param array $oldGroups
* @param array $newGroups
* @param string $reason
* @param array $tags Change tags for the log entry
* @param array $oldUGMs Associative array of (group name => UserGroupMembership)
* @param array $newUGMs Associative array of (group name => UserGroupMembership)
*/
protected function addLogEntry( $user, array $oldGroups, array $newGroups, $reason,
array $tags, array $oldUGMs, array $newUGMs
) {
// make sure $oldUGMs and $newUGMs are in the same order, and serialise
// each UGM object to a simplified array
$oldUGMs = array_map( function ( $group ) use ( $oldUGMs ) {
return isset( $oldUGMs[$group] ) ?
self::serialiseUgmForLog( $oldUGMs[$group] ) :
null;
}, $oldGroups );
$newUGMs = array_map( function ( $group ) use ( $newUGMs ) {
return isset( $newUGMs[$group] ) ?
self::serialiseUgmForLog( $newUGMs[$group] ) :
null;
}, $newGroups );
$logEntry = new ManualLogEntry( 'rights', 'rights' );
$logEntry->setPerformer( $this->getUser() );
$logEntry->setTarget( $user->getUserPage() );
$logEntry->setComment( $reason );
$logEntry->setParameters( [
'4::oldgroups' => $oldGroups,
'5::newgroups' => $newGroups,
'oldmetadata' => $oldUGMs,
'newmetadata' => $newUGMs,
] );
$logid = $logEntry->insert();
if ( count( $tags ) ) {
$logEntry->setTags( $tags );
}
$logEntry->publish( $logid );
}
/**
* Edit user groups membership
* @param string $username Name of the user.
*/
function editUserGroupsForm( $username ) {
$status = $this->fetchUser( $username, true );
if ( !$status->isOK() ) {
$this->getOutput()->addWikiText( $status->getWikiText() );
return;
} else {
$user = $status->value;
}
$groups = $user->getGroups();
$groupMemberships = $user->getGroupMemberships();
$this->showEditUserGroupsForm( $user, $groups, $groupMemberships );
// This isn't really ideal logging behavior, but let's not hide the
// interwiki logs if we're using them as is.
$this->showLogFragment( $user, $this->getOutput() );
}
/**
* Normalize the input username, which may be local or remote, and
* return a user (or proxy) object for manipulating it.
*
* Side effects: error output for invalid access
* @param string $username
* @param bool $writing
* @return Status
*/
public function fetchUser( $username, $writing = true ) {
$parts = explode( $this->getConfig()->get( 'UserrightsInterwikiDelimiter' ), $username );
if ( count( $parts ) < 2 ) {
$name = trim( $username );
$database = '';
} else {
list( $name, $database ) = array_map( 'trim', $parts );
if ( $database == wfWikiID() ) {
$database = '';
} else {
if ( $writing && !$this->getUser()->isAllowed( 'userrights-interwiki' ) ) {
return Status::newFatal( 'userrights-no-interwiki' );
}
if ( !UserRightsProxy::validDatabase( $database ) ) {
return Status::newFatal( 'userrights-nodatabase', $database );
}
}
}
if ( $name === '' ) {
return Status::newFatal( 'nouserspecified' );
}
if ( $name[0] == '#' ) {
// Numeric ID can be specified...
// We'll do a lookup for the name internally.
$id = intval( substr( $name, 1 ) );
if ( $database == '' ) {
$name = User::whoIs( $id );
} else {
$name = UserRightsProxy::whoIs( $database, $id );
}
if ( !$name ) {
return Status::newFatal( 'noname' );
}
} else {
$name = User::getCanonicalName( $name );
if ( $name === false ) {
// invalid name
return Status::newFatal( 'nosuchusershort', $username );
}
}
if ( $database == '' ) {
$user = User::newFromName( $name );
} else {
$user = UserRightsProxy::newFromName( $database, $name );
}
if ( !$user || $user->isAnon() ) {
return Status::newFatal( 'nosuchusershort', $username );
}
return Status::newGood( $user );
}
/**
* @since 1.15
*
* @param array $ids
*
* @return string
*/
public function makeGroupNameList( $ids ) {
if ( empty( $ids ) ) {
return $this->msg( 'rightsnone' )->inContentLanguage()->text();
} else {
return implode( ', ', $ids );
}
}
/**
* Output a form to allow searching for a user
*/
function switchForm() {
$this->getOutput()->addModules( 'mediawiki.userSuggest' );
$this->getOutput()->addHTML(
Html::openElement(
'form',
[
'method' => 'get',
'action' => wfScript(),
'name' => 'uluser',
'id' => 'mw-userrights-form1'
]
) .
Html::hidden( 'title', $this->getPageTitle()->getPrefixedText() ) .
Xml::fieldset( $this->msg( 'userrights-lookup-user' )->text() ) .
Xml::inputLabel(
$this->msg( 'userrights-user-editname' )->text(),
'user',
'username',
30,
str_replace( '_', ' ', $this->mTarget ),
[
'class' => 'mw-autocomplete-user', // used by mediawiki.userSuggest
] + (
// Set autofocus on blank input and error input
$this->mFetchedUser === null ? [ 'autofocus' => '' ] : []
)
) . ' ' .
Xml::submitButton(
$this->msg( 'editusergroup' )->text()
) .
Html::closeElement( 'fieldset' ) .
Html::closeElement( 'form' ) . "\n"
);
}
/**
* Show the form to edit group memberships.
*
* @param User|UserRightsProxy $user User or UserRightsProxy you're editing
* @param array $groups Array of groups the user is in. Not used by this implementation
* anymore, but kept for backward compatibility with subclasses
* @param array $groupMemberships Associative array of (group name => UserGroupMembership
* object) containing the groups the user is in
*/
protected function showEditUserGroupsForm( $user, $groups, $groupMemberships ) {
$list = $membersList = $tempList = $tempMembersList = [];
foreach ( $groupMemberships as $ugm ) {
$linkG = UserGroupMembership::getLink( $ugm, $this->getContext(), 'html' );
$linkM = UserGroupMembership::getLink( $ugm, $this->getContext(), 'html',
$user->getName() );
if ( $ugm->getExpiry() ) {
$tempList[] = $linkG;
$tempMembersList[] = $linkM;
} else {
$list[] = $linkG;
$membersList[] = $linkM;
}
}
$autoList = [];
$autoMembersList = [];
if ( $user instanceof User ) {
foreach ( Autopromote::getAutopromoteGroups( $user ) as $group ) {
$autoList[] = UserGroupMembership::getLink( $group, $this->getContext(), 'html' );
$autoMembersList[] = UserGroupMembership::getLink( $group, $this->getContext(),
'html', $user->getName() );
}
}
$language = $this->getLanguage();
$displayedList = $this->msg( 'userrights-groupsmember-type' )
->rawParams(
$language->commaList( array_merge( $tempList, $list ) ),
$language->commaList( array_merge( $tempMembersList, $membersList ) )
)->escaped();
$displayedAutolist = $this->msg( 'userrights-groupsmember-type' )
->rawParams(
$language->commaList( $autoList ),
$language->commaList( $autoMembersList )
)->escaped();
$grouplist = '';
$count = count( $list );
if ( $count > 0 ) {
$grouplist = $this->msg( 'userrights-groupsmember' )
->numParams( $count )
->params( $user->getName() )
->parse();
$grouplist = '' . $grouplist . ' ' . $displayedList . "
\n";
}
$count = count( $autoList );
if ( $count > 0 ) {
$autogrouplistintro = $this->msg( 'userrights-groupsmember-auto' )
->numParams( $count )
->params( $user->getName() )
->parse();
$grouplist .= '' . $autogrouplistintro . ' ' . $displayedAutolist . "
\n";
}
$userToolLinks = Linker::userToolLinks(
$user->getId(),
$user->getName(),
false, /* default for redContribsWhenNoEdits */
Linker::TOOL_LINKS_EMAIL /* Add "send e-mail" link */
);
list( $groupCheckboxes, $canChangeAny ) =
$this->groupCheckboxes( $groupMemberships, $user );
$this->getOutput()->addHTML(
Xml::openElement(
'form',
[
'method' => 'post',
'action' => $this->getPageTitle()->getLocalURL(),
'name' => 'editGroup',
'id' => 'mw-userrights-form2'
]
) .
Html::hidden( 'user', $this->mTarget ) .
Html::hidden( 'wpEditToken', $this->getUser()->getEditToken( $this->mTarget ) ) .
Html::hidden(
'conflictcheck-originalgroups',
implode( ',', $user->getGroups() )
) . // Conflict detection
Xml::openElement( 'fieldset' ) .
Xml::element(
'legend',
[],
$this->msg(
$canChangeAny ? 'userrights-editusergroup' : 'userrights-viewusergroup',
$user->getName()
)->text()
) .
$this->msg(
$canChangeAny ? 'editinguser' : 'viewinguserrights'
)->params( wfEscapeWikiText( $user->getName() ) )
->rawParams( $userToolLinks )->parse()
);
if ( $canChangeAny ) {
$conf = $this->getConfig();
$oldCommentSchema = $conf->get( 'CommentTableSchemaMigrationStage' ) === MIGRATION_OLD;
$this->getOutput()->addHTML(
$this->msg( 'userrights-groups-help', $user->getName() )->parse() .
$grouplist .
$groupCheckboxes .
Xml::openElement( 'table', [ 'id' => 'mw-userrights-table-outer' ] ) .
"
" .
Xml::label( $this->msg( 'userrights-reason' )->text(), 'wpReason' ) .
" |
" .
Xml::input( 'user-reason', 60, $this->getRequest()->getVal( 'user-reason', false ), [
'id' => 'wpReason',
// HTML maxlength uses "UTF-16 code units", which means that characters outside BMP
// (e.g. emojis) count for two each. This limit is overridden in JS to instead count
// Unicode codepoints (or 255 UTF-8 bytes for old schema).
'maxlength' => $oldCommentSchema ? 255 : CommentStore::COMMENT_CHARACTER_LIMIT,
] ) .
" |
|
" .
Xml::submitButton( $this->msg( 'saveusergroups', $user->getName() )->text(),
[ 'name' => 'saveusergroups' ] +
Linker::tooltipAndAccesskeyAttribs( 'userrights-set' )
) .
" |
" .
Xml::closeElement( 'table' ) . "\n"
);
} else {
$this->getOutput()->addHTML( $grouplist );
}
$this->getOutput()->addHTML(
Xml::closeElement( 'fieldset' ) .
Xml::closeElement( 'form' ) . "\n"
);
}
/**
* Returns an array of all groups that may be edited
* @return array Array of groups that may be edited.
*/
protected static function getAllGroups() {
return User::getAllGroups();
}
/**
* Adds a table with checkboxes where you can select what groups to add/remove
*
* @param UserGroupMembership[] $usergroups Associative array of (group name as string =>
* UserGroupMembership object) for groups the user belongs to
* @param User $user
* @return Array with 2 elements: the XHTML table element with checkxboes, and
* whether any groups are changeable
*/
private function groupCheckboxes( $usergroups, $user ) {
$allgroups = $this->getAllGroups();
$ret = '';
// Get the list of preset expiry times from the system message
$expiryOptionsMsg = $this->msg( 'userrights-expiry-options' )->inContentLanguage();
$expiryOptions = $expiryOptionsMsg->isDisabled() ?
[] :
explode( ',', $expiryOptionsMsg->text() );
// Put all column info into an associative array so that extensions can
// more easily manage it.
$columns = [ 'unchangeable' => [], 'changeable' => [] ];
foreach ( $allgroups as $group ) {
$set = isset( $usergroups[$group] );
// Users who can add the group, but not remove it, can only lengthen
// expiries, not shorten them. So they should only see the expiry
// dropdown if the group currently has a finite expiry
$canOnlyLengthenExpiry = ( $set && $this->canAdd( $group ) &&
!$this->canRemove( $group ) && $usergroups[$group]->getExpiry() );
// Should the checkbox be disabled?
$disabledCheckbox = !(
( $set && $this->canRemove( $group ) ) ||
( !$set && $this->canAdd( $group ) ) );
// Should the expiry elements be disabled?
$disabledExpiry = $disabledCheckbox && !$canOnlyLengthenExpiry;
// Do we need to point out that this action is irreversible?
$irreversible = !$disabledCheckbox && (
( $set && !$this->canAdd( $group ) ) ||
( !$set && !$this->canRemove( $group ) ) );
$checkbox = [
'set' => $set,
'disabled' => $disabledCheckbox,
'disabled-expiry' => $disabledExpiry,
'irreversible' => $irreversible
];
if ( $disabledCheckbox && $disabledExpiry ) {
$columns['unchangeable'][$group] = $checkbox;
} else {
$columns['changeable'][$group] = $checkbox;
}
}
// Build the HTML table
$ret .= Xml::openElement( 'table', [ 'class' => 'mw-userrights-groups' ] ) .
"\n";
foreach ( $columns as $name => $column ) {
if ( $column === [] ) {
continue;
}
// Messages: userrights-changeable-col, userrights-unchangeable-col
$ret .= Xml::element(
'th',
null,
$this->msg( 'userrights-' . $name . '-col', count( $column ) )->text()
);
}
$ret .= "
\n\n";
foreach ( $columns as $column ) {
if ( $column === [] ) {
continue;
}
$ret .= "\t\n";
foreach ( $column as $group => $checkbox ) {
$attr = [ 'class' => 'mw-userrights-groupcheckbox' ];
if ( $checkbox['disabled'] ) {
$attr['disabled'] = 'disabled';
}
$member = UserGroupMembership::getGroupMemberName( $group, $user->getName() );
if ( $checkbox['irreversible'] ) {
$text = $this->msg( 'userrights-irreversible-marker', $member )->text();
} elseif ( $checkbox['disabled'] && !$checkbox['disabled-expiry'] ) {
$text = $this->msg( 'userrights-no-shorten-expiry-marker', $member )->text();
} else {
$text = $member;
}
$checkboxHtml = Xml::checkLabel( $text, "wpGroup-" . $group,
"wpGroup-" . $group, $checkbox['set'], $attr );
if ( $this->canProcessExpiries() ) {
$uiUser = $this->getUser();
$uiLanguage = $this->getLanguage();
$currentExpiry = isset( $usergroups[$group] ) ?
$usergroups[$group]->getExpiry() :
null;
// If the user can't modify the expiry, print the current expiry below
// it in plain text. Otherwise provide UI to set/change the expiry
if ( $checkbox['set'] &&
( $checkbox['irreversible'] || $checkbox['disabled-expiry'] )
) {
if ( $currentExpiry ) {
$expiryFormatted = $uiLanguage->userTimeAndDate( $currentExpiry, $uiUser );
$expiryFormattedD = $uiLanguage->userDate( $currentExpiry, $uiUser );
$expiryFormattedT = $uiLanguage->userTime( $currentExpiry, $uiUser );
$expiryHtml = $this->msg( 'userrights-expiry-current' )->params(
$expiryFormatted, $expiryFormattedD, $expiryFormattedT )->text();
} else {
$expiryHtml = $this->msg( 'userrights-expiry-none' )->text();
}
// T171345: Add a hidden form element so that other groups can still be manipulated,
// otherwise saving errors out with an invalid expiry time for this group.
$expiryHtml .= Html::hidden( "wpExpiry-$group",
$currentExpiry ? 'existing' : 'infinite' );
$expiryHtml .= " \n";
} else {
$expiryHtml = Xml::element( 'span', null,
$this->msg( 'userrights-expiry' )->text() );
$expiryHtml .= Xml::openElement( 'span' );
// add a form element to set the expiry date
$expiryFormOptions = new XmlSelect(
"wpExpiry-$group",
"mw-input-wpExpiry-$group", // forward compatibility with HTMLForm
$currentExpiry ? 'existing' : 'infinite'
);
if ( $checkbox['disabled-expiry'] ) {
$expiryFormOptions->setAttribute( 'disabled', 'disabled' );
}
if ( $currentExpiry ) {
$timestamp = $uiLanguage->userTimeAndDate( $currentExpiry, $uiUser );
$d = $uiLanguage->userDate( $currentExpiry, $uiUser );
$t = $uiLanguage->userTime( $currentExpiry, $uiUser );
$existingExpiryMessage = $this->msg( 'userrights-expiry-existing',
$timestamp, $d, $t );
$expiryFormOptions->addOption( $existingExpiryMessage->text(), 'existing' );
}
$expiryFormOptions->addOption(
$this->msg( 'userrights-expiry-none' )->text(),
'infinite'
);
$expiryFormOptions->addOption(
$this->msg( 'userrights-expiry-othertime' )->text(),
'other'
);
foreach ( $expiryOptions as $option ) {
if ( strpos( $option, ":" ) === false ) {
$displayText = $value = $option;
} else {
list( $displayText, $value ) = explode( ":", $option );
}
$expiryFormOptions->addOption( $displayText, htmlspecialchars( $value ) );
}
// Add expiry dropdown
$expiryHtml .= $expiryFormOptions->getHTML() . ' ';
// Add custom expiry field
$attribs = [
'id' => "mw-input-wpExpiry-$group-other",
'class' => 'mw-userrights-expiryfield',
];
if ( $checkbox['disabled-expiry'] ) {
$attribs['disabled'] = 'disabled';
}
$expiryHtml .= Xml::input( "wpExpiry-$group-other", 30, '', $attribs );
// If the user group is set but the checkbox is disabled, mimic a
// checked checkbox in the form submission
if ( $checkbox['set'] && $checkbox['disabled'] ) {
$expiryHtml .= Html::hidden( "wpGroup-$group", 1 );
}
$expiryHtml .= Xml::closeElement( 'span' );
}
$divAttribs = [
'id' => "mw-userrights-nested-wpGroup-$group",
'class' => 'mw-userrights-nested',
];
$checkboxHtml .= "\t\t\t" . Xml::tags( 'div', $divAttribs, $expiryHtml ) . "\n";
}
$ret .= "\t\t" . ( ( $checkbox['disabled'] && $checkbox['disabled-expiry'] )
? Xml::tags( 'div', [ 'class' => 'mw-userrights-disabled' ], $checkboxHtml )
: Xml::tags( 'div', [], $checkboxHtml )
) . "\n";
}
$ret .= "\t | \n";
}
$ret .= Xml::closeElement( 'tr' ) . Xml::closeElement( 'table' );
return [ $ret, (bool)$columns['changeable'] ];
}
/**
* @param string $group The name of the group to check
* @return bool Can we remove the group?
*/
private function canRemove( $group ) {
$groups = $this->changeableGroups();
return in_array(
$group,
$groups['remove'] ) || ( $this->isself && in_array( $group, $groups['remove-self'] )
);
}
/**
* @param string $group The name of the group to check
* @return bool Can we add the group?
*/
private function canAdd( $group ) {
$groups = $this->changeableGroups();
return in_array(
$group,
$groups['add'] ) || ( $this->isself && in_array( $group, $groups['add-self'] )
);
}
/**
* Returns $this->getUser()->changeableGroups()
*
* @return array Array(
* 'add' => array( addablegroups ),
* 'remove' => array( removablegroups ),
* 'add-self' => array( addablegroups to self ),
* 'remove-self' => array( removable groups from self )
* )
*/
function changeableGroups() {
return $this->getUser()->changeableGroups();
}
/**
* Show a rights log fragment for the specified user
*
* @param User $user User to show log for
* @param OutputPage $output OutputPage to use
*/
protected function showLogFragment( $user, $output ) {
$rightsLogPage = new LogPage( 'rights' );
$output->addHTML( Xml::element( 'h2', null, $rightsLogPage->getName()->text() ) );
LogEventsList::showLogExtract( $output, 'rights', $user->getUserPage() );
}
/**
* Return an array of subpages beginning with $search that this special page will accept.
*
* @param string $search Prefix to search for
* @param int $limit Maximum number of results to return (usually 10)
* @param int $offset Number of results to skip (usually 0)
* @return string[] Matching subpages
*/
public function prefixSearchSubpages( $search, $limit, $offset ) {
$user = User::newFromName( $search );
if ( !$user ) {
// No prefix suggestion for invalid user
return [];
}
// Autocomplete subpage as user list - public to allow caching
return UserNamePrefixSearch::search( 'public', $search, $limit, $offset );
}
protected function getGroupName() {
return 'users';
}
}