3 * Implements Special:Block
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
21 * @ingroup SpecialPage
25 * A special page that allows users with 'block' right to block users from
26 * editing pages and other actions
28 * @ingroup SpecialPage
30 class SpecialBlock
extends FormSpecialPage
{
31 /** @var User|string|null User to be blocked, as passed either by parameter (url?wpTarget=Foo)
32 * or as subpage (Special:Block/Foo) */
35 /** @var int Block::TYPE_ constant */
38 /** @var User|string The previous block target */
39 protected $previousTarget;
41 /** @var bool Whether the previous submission of the form asked for HideUser */
42 protected $requestedHideUser;
45 protected $alreadyBlocked;
48 protected $preErrors = [];
50 public function __construct() {
51 parent
::__construct( 'Block', 'block' );
54 public function doesWrites() {
59 * Checks that the user can unblock themselves if they are trying to do so
62 * @throws ErrorPageError
64 protected function checkExecutePermissions( User
$user ) {
65 parent
::checkExecutePermissions( $user );
67 # bug 15810: blocked admins should have limited access here
68 $status = self
::checkUnblockSelf( $this->target
, $user );
69 if ( $status !== true ) {
70 throw new ErrorPageError( 'badaccess', $status );
75 * Handle some magic here
79 protected function setParameter( $par ) {
80 # Extract variables from the request. Try not to get into a situation where we
81 # need to extract *every* variable from the form just for processing here, but
82 # there are legitimate uses for some variables
83 $request = $this->getRequest();
84 list( $this->target
, $this->type
) = self
::getTargetAndType( $par, $request );
85 if ( $this->target
instanceof User
) {
86 # Set the 'relevant user' in the skin, so it displays links like Contributions,
87 # User logs, UserRights, etc.
88 $this->getSkin()->setRelevantUser( $this->target
);
91 list( $this->previousTarget
, /*...*/ ) =
92 Block
::parseTarget( $request->getVal( 'wpPreviousTarget' ) );
93 $this->requestedHideUser
= $request->getBool( 'wpHideUser' );
97 * Customizes the HTMLForm a bit
99 * @param HTMLForm $form
101 protected function alterForm( HTMLForm
$form ) {
102 $form->setWrapperLegendMsg( 'blockip-legend' );
103 $form->setHeaderText( '' );
104 $form->setSubmitDestructive();
106 $msg = $this->alreadyBlocked ?
'ipb-change-block' : 'ipbsubmit';
107 $form->setSubmitTextMsg( $msg );
109 $this->addHelpLink( 'Help:Blocking users' );
111 # Don't need to do anything if the form has been posted
112 if ( !$this->getRequest()->wasPosted() && $this->preErrors
) {
113 $s = $form->formatErrors( $this->preErrors
);
115 $form->addHeaderText( Html
::rawElement(
117 [ 'class' => 'error' ],
125 * Get the HTMLForm descriptor array for the block form
128 protected function getFormFields() {
129 global $wgBlockAllowsUTEdit;
131 $user = $this->getUser();
133 $suggestedDurations = self
::getSuggestedDurations();
138 'label-message' => 'ipaddressorusername',
139 'id' => 'mw-bi-target',
143 'validation-callback' => [ __CLASS__
, 'validateTargetField' ],
144 'cssclass' => 'mw-autocomplete-user', // used by mediawiki.userSuggest
147 'type' => !count( $suggestedDurations ) ?
'text' : 'selectorother',
148 'label-message' => 'ipbexpiry',
150 'options' => $suggestedDurations,
151 'other' => $this->msg( 'ipbother' )->text(),
152 'default' => $this->msg( 'ipb-default-expiry' )->inContentLanguage()->text(),
155 'type' => 'selectandother',
157 'label-message' => 'ipbreason',
158 'options-message' => 'ipbreason-dropdown',
162 'label-message' => 'ipbcreateaccount',
167 if ( self
::canBlockEmail( $user ) ) {
168 $a['DisableEmail'] = [
170 'label-message' => 'ipbemailban',
174 if ( $wgBlockAllowsUTEdit ) {
175 $a['DisableUTEdit'] = [
177 'label-message' => 'ipb-disableusertalk',
184 'label-message' => 'ipbenableautoblock',
188 # Allow some users to hide name from block log, blocklist and listusers
189 if ( $user->isAllowed( 'hideuser' ) ) {
192 'label-message' => 'ipbhidename',
193 'cssclass' => 'mw-block-hideuser',
197 # Watchlist their user page? (Only if user is logged in)
198 if ( $user->isLoggedIn() ) {
201 'label-message' => 'ipbwatchuser',
207 'label-message' => 'ipb-hardblock',
211 # This is basically a copy of the Target field, but the user can't change it, so we
212 # can see if the warnings we maybe showed to the user before still apply
213 $a['PreviousTarget'] = [
218 # We'll turn this into a checkbox if we need to
222 'label-message' => 'ipb-confirm',
225 $this->maybeAlterFormDefaults( $a );
227 // Allow extensions to add more fields
228 Hooks
::run( 'SpecialBlockModifyFormFields', [ $this, &$a ] );
234 * If the user has already been blocked with similar settings, load that block
235 * and change the defaults for the form fields to match the existing settings.
236 * @param array $fields HTMLForm descriptor array
237 * @return bool Whether fields were altered (that is, whether the target is
240 protected function maybeAlterFormDefaults( &$fields ) {
241 # This will be overwritten by request data
242 $fields['Target']['default'] = (string)$this->target
;
244 if ( $this->target
) {
245 $status = self
::validateTarget( $this->target
, $this->getUser() );
246 if ( !$status->isOK() ) {
247 $errors = $status->getErrorsArray();
248 $this->preErrors
= array_merge( $this->preErrors
, $errors );
253 $fields['PreviousTarget']['default'] = (string)$this->target
;
255 $block = Block
::newFromTarget( $this->target
);
257 if ( $block instanceof Block
&& !$block->mAuto
# The block exists and isn't an autoblock
258 && ( $this->type
!= Block
::TYPE_RANGE
# The block isn't a rangeblock
259 ||
$block->getTarget() == $this->target
) # or if it is, the range is what we're about to block
261 $fields['HardBlock']['default'] = $block->isHardblock();
262 $fields['CreateAccount']['default'] = $block->prevents( 'createaccount' );
263 $fields['AutoBlock']['default'] = $block->isAutoblocking();
265 if ( isset( $fields['DisableEmail'] ) ) {
266 $fields['DisableEmail']['default'] = $block->prevents( 'sendemail' );
269 if ( isset( $fields['HideUser'] ) ) {
270 $fields['HideUser']['default'] = $block->mHideName
;
273 if ( isset( $fields['DisableUTEdit'] ) ) {
274 $fields['DisableUTEdit']['default'] = $block->prevents( 'editownusertalk' );
277 // If the username was hidden (ipb_deleted == 1), don't show the reason
278 // unless this user also has rights to hideuser: Bug 35839
279 if ( !$block->mHideName ||
$this->getUser()->isAllowed( 'hideuser' ) ) {
280 $fields['Reason']['default'] = $block->mReason
;
282 $fields['Reason']['default'] = '';
285 if ( $this->getRequest()->wasPosted() ) {
286 # Ok, so we got a POST submission asking us to reblock a user. So show the
287 # confirm checkbox; the user will only see it if they haven't previously
288 $fields['Confirm']['type'] = 'check';
290 # We got a target, but it wasn't a POST request, so the user must have gone
291 # to a link like [[Special:Block/User]]. We don't need to show the checkbox
292 # as long as they go ahead and block *that* user
293 $fields['Confirm']['default'] = 1;
296 if ( $block->mExpiry
== 'infinity' ) {
297 $fields['Expiry']['default'] = 'infinite';
299 $fields['Expiry']['default'] = wfTimestamp( TS_RFC2822
, $block->mExpiry
);
302 $this->alreadyBlocked
= true;
303 $this->preErrors
[] = [ 'ipb-needreblock', wfEscapeWikiText( (string)$block->getTarget() ) ];
306 # We always need confirmation to do HideUser
307 if ( $this->requestedHideUser
) {
308 $fields['Confirm']['type'] = 'check';
309 unset( $fields['Confirm']['default'] );
310 $this->preErrors
[] = [ 'ipb-confirmhideuser', 'ipb-confirmaction' ];
313 # Or if the user is trying to block themselves
314 if ( (string)$this->target
=== $this->getUser()->getName() ) {
315 $fields['Confirm']['type'] = 'check';
316 unset( $fields['Confirm']['default'] );
317 $this->preErrors
[] = [ 'ipb-blockingself', 'ipb-confirmaction' ];
322 * Add header elements like block log entries, etc.
325 protected function preText() {
326 $this->getOutput()->addModules( [ 'mediawiki.special.block', 'mediawiki.userSuggest' ] );
328 $blockCIDRLimit = $this->getConfig()->get( 'BlockCIDRLimit' );
329 $text = $this->msg( 'blockiptext', $blockCIDRLimit['IPv4'], $blockCIDRLimit['IPv6'] )->parse();
331 $otherBlockMessages = [];
332 if ( $this->target
!== null ) {
333 $targetName = $this->target
;
334 if ( $this->target
instanceof User
) {
335 $targetName = $this->target
->getName();
337 # Get other blocks, i.e. from GlobalBlocking or TorBlock extension
338 Hooks
::run( 'OtherBlockLogLink', [ &$otherBlockMessages, $targetName ] );
340 if ( count( $otherBlockMessages ) ) {
341 $s = Html
::rawElement(
344 $this->msg( 'ipb-otherblocks-header', count( $otherBlockMessages ) )->parse()
349 foreach ( $otherBlockMessages as $link ) {
350 $list .= Html
::rawElement( 'li', [], $link ) . "\n";
353 $s .= Html
::rawElement(
355 [ 'class' => 'mw-blockip-alreadyblocked' ],
367 * Add footer elements to the form
370 protected function postText() {
373 $this->getOutput()->addModuleStyles( 'mediawiki.special' );
375 $linkRenderer = $this->getLinkRenderer();
376 # Link to the user's contributions, if applicable
377 if ( $this->target
instanceof User
) {
378 $contribsPage = SpecialPage
::getTitleFor( 'Contributions', $this->target
->getName() );
379 $links[] = $linkRenderer->makeLink(
381 $this->msg( 'ipb-blocklist-contribs', $this->target
->getName() )->text()
385 # Link to unblock the specified user, or to a blank unblock form
386 if ( $this->target
instanceof User
) {
387 $message = $this->msg(
389 wfEscapeWikiText( $this->target
->getName() )
391 $list = SpecialPage
::getTitleFor( 'Unblock', $this->target
->getName() );
393 $message = $this->msg( 'ipb-unblock' )->parse();
394 $list = SpecialPage
::getTitleFor( 'Unblock' );
396 $links[] = $linkRenderer->makeKnownLink(
398 new HtmlArmor( $message )
401 # Link to the block list
402 $links[] = $linkRenderer->makeKnownLink(
403 SpecialPage
::getTitleFor( 'BlockList' ),
404 $this->msg( 'ipb-blocklist' )->text()
407 $user = $this->getUser();
409 # Link to edit the block dropdown reasons, if applicable
410 if ( $user->isAllowed( 'editinterface' ) ) {
411 $links[] = $linkRenderer->makeKnownLink(
412 $this->msg( 'ipbreason-dropdown' )->inContentLanguage()->getTitle(),
413 $this->msg( 'ipb-edit-dropdown' )->text(),
415 [ 'action' => 'edit' ]
419 $text = Html
::rawElement(
421 [ 'class' => 'mw-ipb-conveniencelinks' ],
422 $this->getLanguage()->pipeList( $links )
425 $userTitle = self
::getTargetUserTitle( $this->target
);
427 # Get relevant extracts from the block and suppression logs, if possible
430 LogEventsList
::showLogExtract(
437 'msgKey' => [ 'blocklog-showlog', $userTitle->getText() ],
438 'showIfEmpty' => false
443 # Add suppression block entries if allowed
444 if ( $user->isAllowed( 'suppressionlog' ) ) {
445 LogEventsList
::showLogExtract(
452 'conds' => [ 'log_action' => [ 'block', 'reblock', 'unblock' ] ],
453 'msgKey' => [ 'blocklog-showsuppresslog', $userTitle->getText() ],
454 'showIfEmpty' => false
466 * Get a user page target for things like logs.
467 * This handles account and IP range targets.
468 * @param User|string $target
471 protected static function getTargetUserTitle( $target ) {
472 if ( $target instanceof User
) {
473 return $target->getUserPage();
474 } elseif ( IP
::isIPAddress( $target ) ) {
475 return Title
::makeTitleSafe( NS_USER
, $target );
482 * Determine the target of the block, and the type of target
483 * @todo Should be in Block.php?
484 * @param string $par Subpage parameter passed to setup, or data value from
486 * @param WebRequest $request Optionally try and get data from a request too
487 * @return array( User|string|null, Block::TYPE_ constant|null )
489 public static function getTargetAndType( $par, WebRequest
$request = null ) {
496 # The HTMLForm will check wpTarget first and only if it doesn't get
497 # a value use the default, which will be generated from the options
498 # below; so this has to have a higher precedence here than $par, or
499 # we could end up with different values in $this->target and the HTMLForm!
500 if ( $request instanceof WebRequest
) {
501 $target = $request->getText( 'wpTarget', null );
508 if ( $request instanceof WebRequest
) {
509 $target = $request->getText( 'ip', null );
514 if ( $request instanceof WebRequest
) {
515 $target = $request->getText( 'wpBlockAddress', null );
522 list( $target, $type ) = Block
::parseTarget( $target );
524 if ( $type !== null ) {
525 return [ $target, $type ];
529 return [ null, null ];
533 * HTMLForm field validation-callback for Target field.
535 * @param string $value
536 * @param array $alldata
537 * @param HTMLForm $form
540 public static function validateTargetField( $value, $alldata, $form ) {
541 $status = self
::validateTarget( $value, $form->getUser() );
542 if ( !$status->isOK() ) {
543 $errors = $status->getErrorsArray();
545 return call_user_func_array( [ $form, 'msg' ], $errors[0] );
552 * Validate a block target.
555 * @param string $value Block target to check
556 * @param User $user Performer of the block
559 public static function validateTarget( $value, User
$user ) {
560 global $wgBlockCIDRLimit;
562 /** @var User $target */
563 list( $target, $type ) = self
::getTargetAndType( $value );
564 $status = Status
::newGood( $target );
566 if ( $type == Block
::TYPE_USER
) {
567 if ( $target->isAnon() ) {
570 wfEscapeWikiText( $target->getName() )
574 $unblockStatus = self
::checkUnblockSelf( $target, $user );
575 if ( $unblockStatus !== true ) {
576 $status->fatal( 'badaccess', $unblockStatus );
578 } elseif ( $type == Block
::TYPE_RANGE
) {
579 list( $ip, $range ) = explode( '/', $target, 2 );
582 ( IP
::isIPv4( $ip ) && $wgBlockCIDRLimit['IPv4'] == 32 ) ||
583 ( IP
::isIPv6( $ip ) && $wgBlockCIDRLimit['IPv6'] == 128 )
585 // Range block effectively disabled
586 $status->fatal( 'range_block_disabled' );
590 ( IP
::isIPv4( $ip ) && $range > 32 ) ||
591 ( IP
::isIPv6( $ip ) && $range > 128 )
594 $status->fatal( 'ip_range_invalid' );
597 if ( IP
::isIPv4( $ip ) && $range < $wgBlockCIDRLimit['IPv4'] ) {
598 $status->fatal( 'ip_range_toolarge', $wgBlockCIDRLimit['IPv4'] );
601 if ( IP
::isIPv6( $ip ) && $range < $wgBlockCIDRLimit['IPv6'] ) {
602 $status->fatal( 'ip_range_toolarge', $wgBlockCIDRLimit['IPv6'] );
604 } elseif ( $type == Block
::TYPE_IP
) {
607 $status->fatal( 'badipaddress' );
614 * Given the form data, actually implement a block. This is also called from ApiBlock.
617 * @param IContextSource $context
618 * @return bool|string
620 public static function processForm( array $data, IContextSource
$context ) {
621 global $wgBlockAllowsUTEdit, $wgHideUserContribLimit, $wgContLang;
623 $performer = $context->getUser();
625 // Handled by field validator callback
626 // self::validateTargetField( $data['Target'] );
628 # This might have been a hidden field or a checkbox, so interesting data
630 $data['Confirm'] = !in_array( $data['Confirm'], [ '', '0', null, false ], true );
632 /** @var User $target */
633 list( $target, $type ) = self
::getTargetAndType( $data['Target'] );
634 if ( $type == Block
::TYPE_USER
) {
636 $target = $user->getName();
637 $userId = $user->getId();
639 # Give admins a heads-up before they go and block themselves. Much messier
640 # to do this for IPs, but it's pretty unlikely they'd ever get the 'block'
641 # permission anyway, although the code does allow for it.
642 # Note: Important to use $target instead of $data['Target']
643 # since both $data['PreviousTarget'] and $target are normalized
644 # but $data['target'] gets overridden by (non-normalized) request variable
645 # from previous request.
646 if ( $target === $performer->getName() &&
647 ( $data['PreviousTarget'] !== $target ||
!$data['Confirm'] )
649 return [ 'ipb-blockingself', 'ipb-confirmaction' ];
651 } elseif ( $type == Block
::TYPE_RANGE
) {
654 } elseif ( $type == Block
::TYPE_IP
) {
656 $target = $target->getName();
659 # This should have been caught in the form field validation
660 return [ 'badipaddress' ];
663 $expiryTime = self
::parseExpiryInput( $data['Expiry'] );
666 // an expiry time is needed
667 ( strlen( $data['Expiry'] ) == 0 ) ||
668 // can't be a larger string as 50 (it should be a time format in any way)
669 ( strlen( $data['Expiry'] ) > 50 ) ||
670 // check, if the time could be parsed
673 return [ 'ipb_expiry_invalid' ];
676 // an expiry time should be in the future, not in the
677 // past (wouldn't make any sense) - bug T123069
678 if ( $expiryTime < wfTimestampNow() ) {
679 return [ 'ipb_expiry_old' ];
682 if ( !isset( $data['DisableEmail'] ) ) {
683 $data['DisableEmail'] = false;
686 # If the user has done the form 'properly', they won't even have been given the
687 # option to suppress-block unless they have the 'hideuser' permission
688 if ( !isset( $data['HideUser'] ) ) {
689 $data['HideUser'] = false;
692 if ( $data['HideUser'] ) {
693 if ( !$performer->isAllowed( 'hideuser' ) ) {
694 # this codepath is unreachable except by a malicious user spoofing forms,
695 # or by race conditions (user has hideuser and block rights, loads block form,
696 # and loses hideuser rights before submission); so need to fail completely
697 # rather than just silently disable hiding
698 return [ 'badaccess-group0' ];
701 # Recheck params here...
702 if ( $type != Block
::TYPE_USER
) {
703 $data['HideUser'] = false; # IP users should not be hidden
704 } elseif ( !wfIsInfinity( $data['Expiry'] ) ) {
706 return [ 'ipb_expiry_temp' ];
707 } elseif ( $wgHideUserContribLimit !== false
708 && $user->getEditCount() > $wgHideUserContribLimit
710 # Typically, the user should have a handful of edits.
711 # Disallow hiding users with many edits for performance.
712 return [ [ 'ipb_hide_invalid',
713 Message
::numParam( $wgHideUserContribLimit ) ] ];
714 } elseif ( !$data['Confirm'] ) {
715 return [ 'ipb-confirmhideuser', 'ipb-confirmaction' ];
719 # Create block object.
720 $block = new Block();
721 $block->setTarget( $target );
722 $block->setBlocker( $performer );
723 # Truncate reason for whole multibyte characters
724 $block->mReason
= $wgContLang->truncate( $data['Reason'][0], 255 );
725 $block->mExpiry
= $expiryTime;
726 $block->prevents( 'createaccount', $data['CreateAccount'] );
727 $block->prevents( 'editownusertalk', ( !$wgBlockAllowsUTEdit ||
$data['DisableUTEdit'] ) );
728 $block->prevents( 'sendemail', $data['DisableEmail'] );
729 $block->isHardblock( $data['HardBlock'] );
730 $block->isAutoblocking( $data['AutoBlock'] );
731 $block->mHideName
= $data['HideUser'];
733 $reason = [ 'hookaborted' ];
734 if ( !Hooks
::run( 'BlockIp', [ &$block, &$performer, &$reason ] ) ) {
739 # Try to insert block. Is there a conflicting block?
740 $status = $block->insert();
742 # Indicates whether the user is confirming the block and is aware of
743 # the conflict (did not change the block target in the meantime)
744 $blockNotConfirmed = !$data['Confirm'] ||
( array_key_exists( 'PreviousTarget', $data )
745 && $data['PreviousTarget'] !== $target );
747 # Special case for API - bug 32434
748 $reblockNotAllowed = ( array_key_exists( 'Reblock', $data ) && !$data['Reblock'] );
750 # Show form unless the user is already aware of this...
751 if ( $blockNotConfirmed ||
$reblockNotAllowed ) {
752 return [ [ 'ipb_already_blocked', $block->getTarget() ] ];
753 # Otherwise, try to update the block...
755 # This returns direct blocks before autoblocks/rangeblocks, since we should
756 # be sure the user is blocked by now it should work for our purposes
757 $currentBlock = Block
::newFromTarget( $target );
758 if ( $block->equals( $currentBlock ) ) {
759 return [ [ 'ipb_already_blocked', $block->getTarget() ] ];
761 # If the name was hidden and the blocking user cannot hide
762 # names, then don't allow any block changes...
763 if ( $currentBlock->mHideName
&& !$performer->isAllowed( 'hideuser' ) ) {
764 return [ 'cant-see-hidden-user' ];
767 $priorBlock = clone $currentBlock;
768 $currentBlock->isHardblock( $block->isHardblock() );
769 $currentBlock->prevents( 'createaccount', $block->prevents( 'createaccount' ) );
770 $currentBlock->mExpiry
= $block->mExpiry
;
771 $currentBlock->isAutoblocking( $block->isAutoblocking() );
772 $currentBlock->mHideName
= $block->mHideName
;
773 $currentBlock->prevents( 'sendemail', $block->prevents( 'sendemail' ) );
774 $currentBlock->prevents( 'editownusertalk', $block->prevents( 'editownusertalk' ) );
775 $currentBlock->mReason
= $block->mReason
;
777 $status = $currentBlock->update();
779 $logaction = 'reblock';
781 # Unset _deleted fields if requested
782 if ( $currentBlock->mHideName
&& !$data['HideUser'] ) {
783 RevisionDeleteUser
::unsuppressUserName( $target, $userId );
786 # If hiding/unhiding a name, this should go in the private logs
787 if ( (bool)$currentBlock->mHideName
) {
788 $data['HideUser'] = true;
792 $logaction = 'block';
795 Hooks
::run( 'BlockIpComplete', [ $block, $performer, $priorBlock ] );
797 # Set *_deleted fields if requested
798 if ( $data['HideUser'] ) {
799 RevisionDeleteUser
::suppressUserName( $target, $userId );
802 # Can't watch a rangeblock
803 if ( $type != Block
::TYPE_RANGE
&& $data['Watch'] ) {
804 WatchAction
::doWatch(
805 Title
::makeTitle( NS_USER
, $target ),
807 User
::IGNORE_USER_RIGHTS
811 # Block constructor sanitizes certain block options on insert
812 $data['BlockEmail'] = $block->prevents( 'sendemail' );
813 $data['AutoBlock'] = $block->isAutoblocking();
815 # Prepare log parameters
817 $logParams['5::duration'] = $data['Expiry'];
818 $logParams['6::flags'] = self
::blockLogFlags( $data, $type );
820 # Make log entry, if the name is hidden, put it in the suppression log
821 $log_type = $data['HideUser'] ?
'suppress' : 'block';
822 $logEntry = new ManualLogEntry( $log_type, $logaction );
823 $logEntry->setTarget( Title
::makeTitle( NS_USER
, $target ) );
824 $logEntry->setComment( $data['Reason'][0] );
825 $logEntry->setPerformer( $performer );
826 $logEntry->setParameters( $logParams );
827 # Relate log ID to block IDs (bug 25763)
828 $blockIds = array_merge( [ $status['id'] ], $status['autoIds'] );
829 $logEntry->setRelations( [ 'ipb_id' => $blockIds ] );
830 $logId = $logEntry->insert();
832 if ( !empty( $data['Tags'] ) ) {
833 $logEntry->setTags( $data['Tags'] );
836 $logEntry->publish( $logId );
842 * Get an array of suggested block durations from MediaWiki:Ipboptions
843 * @todo FIXME: This uses a rather odd syntax for the options, should it be converted
844 * to the standard "**<duration>|<displayname>" format?
845 * @param Language|null $lang The language to get the durations in, or null to use
846 * the wiki's content language
849 public static function getSuggestedDurations( $lang = null ) {
851 $msg = $lang === null
852 ?
wfMessage( 'ipboptions' )->inContentLanguage()->text()
853 : wfMessage( 'ipboptions' )->inLanguage( $lang )->text();
859 foreach ( explode( ',', $msg ) as $option ) {
860 if ( strpos( $option, ':' ) === false ) {
861 $option = "$option:$option";
864 list( $show, $value ) = explode( ':', $option );
872 * Convert a submitted expiry time, which may be relative ("2 weeks", etc) or absolute
873 * ("24 May 2034", etc), into an absolute timestamp we can put into the database.
874 * @param string $expiry Whatever was typed into the form
875 * @return string Timestamp or 'infinity'
877 public static function parseExpiryInput( $expiry ) {
878 if ( wfIsInfinity( $expiry ) ) {
879 $expiry = 'infinity';
881 $expiry = strtotime( $expiry );
883 if ( $expiry < 0 ||
$expiry === false ) {
887 $expiry = wfTimestamp( TS_MW
, $expiry );
894 * Can we do an email block?
895 * @param User $user The sysop wanting to make a block
898 public static function canBlockEmail( $user ) {
899 global $wgEnableUserEmail, $wgSysopEmailBans;
901 return ( $wgEnableUserEmail && $wgSysopEmailBans && $user->isAllowed( 'blockemail' ) );
905 * bug 15810: blocked admins should not be able to block/unblock
906 * others, and probably shouldn't be able to unblock themselves
908 * @param User|int|string $user
909 * @param User $performer User doing the request
910 * @return bool|string True or error message key
912 public static function checkUnblockSelf( $user, User
$performer ) {
913 if ( is_int( $user ) ) {
914 $user = User
::newFromId( $user );
915 } elseif ( is_string( $user ) ) {
916 $user = User
::newFromName( $user );
919 if ( $performer->isBlocked() ) {
920 if ( $user instanceof User
&& $user->getId() == $performer->getId() ) {
921 # User is trying to unblock themselves
922 if ( $performer->isAllowed( 'unblockself' ) ) {
924 # User blocked themselves and is now trying to reverse it
925 } elseif ( $performer->blockedBy() === $performer->getName() ) {
928 return 'ipbnounblockself';
931 # User is trying to block/unblock someone else
940 * Return a comma-delimited list of "flags" to be passed to the log
941 * reader for this block, to provide more information in the logs
942 * @param array $data From HTMLForm data
943 * @param int $type Block::TYPE_ constant (USER, RANGE, or IP)
946 protected static function blockLogFlags( array $data, $type ) {
947 global $wgBlockAllowsUTEdit;
950 # when blocking a user the option 'anononly' is not available/has no effect
951 # -> do not write this into log
952 if ( !$data['HardBlock'] && $type != Block
::TYPE_USER
) {
953 // For grepping: message block-log-flags-anononly
954 $flags[] = 'anononly';
957 if ( $data['CreateAccount'] ) {
958 // For grepping: message block-log-flags-nocreate
959 $flags[] = 'nocreate';
962 # Same as anononly, this is not displayed when blocking an IP address
963 if ( !$data['AutoBlock'] && $type == Block
::TYPE_USER
) {
964 // For grepping: message block-log-flags-noautoblock
965 $flags[] = 'noautoblock';
968 if ( $data['DisableEmail'] ) {
969 // For grepping: message block-log-flags-noemail
970 $flags[] = 'noemail';
973 if ( $wgBlockAllowsUTEdit && $data['DisableUTEdit'] ) {
974 // For grepping: message block-log-flags-nousertalk
975 $flags[] = 'nousertalk';
978 if ( $data['HideUser'] ) {
979 // For grepping: message block-log-flags-hiddenname
980 $flags[] = 'hiddenname';
983 return implode( ',', $flags );
987 * Process the form on POST submission.
989 * @param HTMLForm $form
990 * @return bool|array True for success, false for didn't-try, array of errors on failure
992 public function onSubmit( array $data, HTMLForm
$form = null ) {
993 return self
::processForm( $data, $form->getContext() );
997 * Do something exciting on successful processing of the form, most likely to show a
998 * confirmation message
1000 public function onSuccess() {
1001 $out = $this->getOutput();
1002 $out->setPageTitle( $this->msg( 'blockipsuccesssub' ) );
1003 $out->addWikiMsg( 'blockipsuccesstext', wfEscapeWikiText( $this->target
) );
1007 * Return an array of subpages beginning with $search that this special page will accept.
1009 * @param string $search Prefix to search for
1010 * @param int $limit Maximum number of results to return (usually 10)
1011 * @param int $offset Number of results to skip (usually 0)
1012 * @return string[] Matching subpages
1014 public function prefixSearchSubpages( $search, $limit, $offset ) {
1015 $user = User
::newFromName( $search );
1017 // No prefix suggestion for invalid user
1020 // Autocomplete subpage as user list - public to allow caching
1021 return UserNamePrefixSearch
::search( 'public', $search, $limit, $offset );
1024 protected function getGroupName() {