includes/specials/SpecialContributions.php

   1 <?php
   2 /**
   3  * Implements Special:Contributions
   4  *
   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.
   9  *
  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.
  14  *
  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
  19  *
  20  * @file
  21  * @ingroup SpecialPage
  22  */
  23
  24 use MediaWiki\Block\DatabaseBlock;
  25 use MediaWiki\MediaWikiServices;
  26
  27 /**
  28  * Special:Contributions, show user contributions in a paged list
  29  *
  30  * @ingroup SpecialPage
  31  */
  32 class SpecialContributions extends IncludableSpecialPage {
  33         protected $opts;
  34
  35         public function __construct() {
  36                 parent::__construct( 'Contributions' );
  37         }
  38
  39         public function execute( $par ) {
  40                 $this->setHeaders();
  41                 $this->outputHeader();
  42                 $out = $this->getOutput();
  43                 // Modules required for viewing the list of contributions (also when included on other pages)
  44                 $out->addModuleStyles( [
  45                         'mediawiki.interface.helpers.styles',
  46                         'mediawiki.special',
  47                         'mediawiki.special.changeslist',
  48                 ] );
  49                 $out->addModules( 'mediawiki.special.recentchanges' );
  50                 $this->addHelpLink( 'Help:User contributions' );
  51
  52                 $this->opts = [];
  53                 $request = $this->getRequest();
  54
  55                 $target = $par ?? $request->getVal( 'target' );
  56
  57                 $this->opts['deletedOnly'] = $request->getBool( 'deletedOnly' );
  58
  59                 if ( !strlen( $target ) ) {
  60                         if ( !$this->including() ) {
  61                                 $out->addHTML( $this->getForm() );
  62                         }
  63
  64                         return;
  65                 }
  66
  67                 $user = $this->getUser();
  68
  69                 $this->opts['limit'] = $request->getInt( 'limit', $user->getOption( 'rclimit' ) );
  70                 $this->opts['target'] = $target;
  71                 $this->opts['topOnly'] = $request->getBool( 'topOnly' );
  72                 $this->opts['newOnly'] = $request->getBool( 'newOnly' );
  73                 $this->opts['hideMinor'] = $request->getBool( 'hideMinor' );
  74
  75                 $id = 0;
  76                 if ( ExternalUserNames::isExternal( $target ) ) {
  77                         $userObj = User::newFromName( $target, false );
  78                         if ( !$userObj ) {
  79                                 $out->addHTML( $this->getForm() );
  80                                 return;
  81                         }
  82
  83                         $out->addSubtitle( $this->contributionsSub( $userObj ) );
  84                         $out->setHTMLTitle( $this->msg(
  85                                 'pagetitle',
  86                                 $this->msg( 'contributions-title', $target )->plain()
  87                         )->inContentLanguage() );
  88                 } else {
  89                         $nt = Title::makeTitleSafe( NS_USER, $target );
  90                         if ( !$nt ) {
  91                                 $out->addHTML( $this->getForm() );
  92                                 return;
  93                         }
  94                         $userObj = User::newFromName( $nt->getText(), false );
  95                         if ( !$userObj ) {
  96                                 $out->addHTML( $this->getForm() );
  97                                 return;
  98                         }
  99                         $id = $userObj->getId();
 100
 101                         $target = $nt->getText();
 102                         $out->addSubtitle( $this->contributionsSub( $userObj ) );
 103                         $out->setHTMLTitle( $this->msg(
 104                                 'pagetitle',
 105                                 $this->msg( 'contributions-title', $target )->plain()
 106                         )->inContentLanguage() );
 107
 108                         # For IP ranges, we want the contributionsSub, but not the skin-dependent
 109                         # links under 'Tools', which may include irrelevant links like 'Logs'.
 110                         if ( !IP::isValidRange( $target ) ) {
 111                                 $this->getSkin()->setRelevantUser( $userObj );
 112                         }
 113                 }
 114
 115                 $ns = $request->getVal( 'namespace', null );
 116                 if ( $ns !== null && $ns !== '' && $ns !== 'all' ) {
 117                         $this->opts['namespace'] = intval( $ns );
 118                 } else {
 119                         $this->opts['namespace'] = '';
 120                 }
 121
 122                 // Backwards compatibility: Before using OOUI form the old HTML form had
 123                 // fields for nsInvert and associated. These have now been replaced with the
 124                 // wpFilters query string parameters. These are retained to keep old URIs working.
 125                 $this->opts['associated'] = $request->getBool( 'associated' );
 126                 $this->opts['nsInvert'] = (bool)$request->getVal( 'nsInvert' );
 127                 $nsFilters = $request->getArray( 'wpfilters', null );
 128                 if ( $nsFilters !== null ) {
 129                         $this->opts['associated'] = in_array( 'associated', $nsFilters );
 130                         $this->opts['nsInvert'] = in_array( 'nsInvert', $nsFilters );
 131                 }
 132
 133                 $this->opts['tagfilter'] = (string)$request->getVal( 'tagfilter' );
 134
 135                 // Allows reverts to have the bot flag in recent changes. It is just here to
 136                 // be passed in the form at the top of the page
 137                 if ( MediaWikiServices::getInstance()
 138                                  ->getPermissionManager()
 139                                  ->userHasRight( $user, 'markbotedits' ) && $request->getBool( 'bot' )
 140                 ) {
 141                         $this->opts['bot'] = '1';
 142                 }
 143
 144                 $skip = $request->getText( 'offset' ) || $request->getText( 'dir' ) == 'prev';
 145                 # Offset overrides year/month selection
 146                 if ( !$skip ) {
 147                         $this->opts['year'] = $request->getVal( 'year' );
 148                         $this->opts['month'] = $request->getVal( 'month' );
 149
 150                         $this->opts['start'] = $request->getVal( 'start' );
 151                         $this->opts['end'] = $request->getVal( 'end' );
 152                 }
 153                 $this->opts = ContribsPager::processDateFilter( $this->opts );
 154
 155                 if ( $this->opts['namespace'] < NS_MAIN ) {
 156                         $this->getOutput()->wrapWikiMsg(
 157                                 "<div class=\"mw-negative-namespace-not-supported error\">\n\$1\n</div>",
 158                                 [ 'negative-namespace-not-supported' ]
 159                         );
 160                         $out->addHTML( $this->getForm() );
 161                         return;
 162                 }
 163
 164                 $feedType = $request->getVal( 'feed' );
 165
 166                 $feedParams = [
 167                         'action' => 'feedcontributions',
 168                         'user' => $target,
 169                 ];
 170                 if ( $this->opts['topOnly'] ) {
 171                         $feedParams['toponly'] = true;
 172                 }
 173                 if ( $this->opts['newOnly'] ) {
 174                         $feedParams['newonly'] = true;
 175                 }
 176                 if ( $this->opts['hideMinor'] ) {
 177                         $feedParams['hideminor'] = true;
 178                 }
 179                 if ( $this->opts['deletedOnly'] ) {
 180                         $feedParams['deletedonly'] = true;
 181                 }
 182                 if ( $this->opts['tagfilter'] !== '' ) {
 183                         $feedParams['tagfilter'] = $this->opts['tagfilter'];
 184                 }
 185                 if ( $this->opts['namespace'] !== '' ) {
 186                         $feedParams['namespace'] = $this->opts['namespace'];
 187                 }
 188                 // Don't use year and month for the feed URL, but pass them on if
 189                 // we redirect to API (if $feedType is specified)
 190                 if ( $feedType && $this->opts['year'] !== null ) {
 191                         $feedParams['year'] = $this->opts['year'];
 192                 }
 193                 if ( $feedType && $this->opts['month'] !== null ) {
 194                         $feedParams['month'] = $this->opts['month'];
 195                 }
 196
 197                 if ( $feedType ) {
 198                         // Maintain some level of backwards compatibility
 199                         // If people request feeds using the old parameters, redirect to API
 200                         $feedParams['feedformat'] = $feedType;
 201                         $url = wfAppendQuery( wfScript( 'api' ), $feedParams );
 202
 203                         $out->redirect( $url, '301' );
 204
 205                         return;
 206                 }
 207
 208                 // Add RSS/atom links
 209                 $this->addFeedLinks( $feedParams );
 210
 211                 if ( Hooks::run( 'SpecialContributionsBeforeMainOutput', [ $id, $userObj, $this ] ) ) {
 212                         if ( !$this->including() ) {
 213                                 $out->addHTML( $this->getForm() );
 214                         }
 215                         $pager = new ContribsPager( $this->getContext(), [
 216                                 'target' => $target,
 217                                 'namespace' => $this->opts['namespace'],
 218                                 'tagfilter' => $this->opts['tagfilter'],
 219                                 'start' => $this->opts['start'],
 220                                 'end' => $this->opts['end'],
 221                                 'deletedOnly' => $this->opts['deletedOnly'],
 222                                 'topOnly' => $this->opts['topOnly'],
 223                                 'newOnly' => $this->opts['newOnly'],
 224                                 'hideMinor' => $this->opts['hideMinor'],
 225                                 'nsInvert' => $this->opts['nsInvert'],
 226                                 'associated' => $this->opts['associated'],
 227                         ], $this->getLinkRenderer() );
 228
 229                         if ( IP::isValidRange( $target ) && !$pager->isQueryableRange( $target ) ) {
 230                                 // Valid range, but outside CIDR limit.
 231                                 $limits = $this->getConfig()->get( 'RangeContributionsCIDRLimit' );
 232                                 $limit = $limits[ IP::isIPv4( $target ) ? 'IPv4' : 'IPv6' ];
 233                                 $out->addWikiMsg( 'sp-contributions-outofrange', $limit );
 234                         } elseif ( !$pager->getNumRows() ) {
 235                                 $out->addWikiMsg( 'nocontribs', $target );
 236                         } else {
 237                                 # Show a message about replica DB lag, if applicable
 238                                 $lag = $pager->getDatabase()->getSessionLagStatus()['lag'];
 239                                 if ( $lag > 0 ) {
 240                                         $out->showLagWarning( $lag );
 241                                 }
 242
 243                                 $output = $pager->getBody();
 244                                 if ( !$this->including() ) {
 245                                         $output = $pager->getNavigationBar() .
 246                                                 $output .
 247                                                 $pager->getNavigationBar();
 248                                 }
 249                                 $out->addHTML( $output );
 250                         }
 251
 252                         $out->preventClickjacking( $pager->getPreventClickjacking() );
 253
 254                         # Show the appropriate "footer" message - WHOIS tools, etc.
 255                         if ( IP::isValidRange( $target ) ) {
 256                                 $message = 'sp-contributions-footer-anon-range';
 257                         } elseif ( IP::isIPAddress( $target ) ) {
 258                                 $message = 'sp-contributions-footer-anon';
 259                         } elseif ( $userObj->isAnon() ) {
 260                                 // No message for non-existing users
 261                                 $message = '';
 262                         } else {
 263                                 $message = 'sp-contributions-footer';
 264                         }
 265
 266                         if ( $message && !$this->including() && !$this->msg( $message, $target )->isDisabled() ) {
 267                                 $out->wrapWikiMsg(
 268                                         "<div class='mw-contributions-footer'>\n$1\n</div>",
 269                                         [ $message, $target ] );
 270                         }
 271                 }
 272         }
 273
 274         /**
 275          * Generates the subheading with links
 276          * @param User $userObj User object for the target
 277          * @return string Appropriately-escaped HTML to be output literally
 278          * @todo FIXME: Almost the same as getSubTitle in SpecialDeletedContributions.php.
 279          * Could be combined.
 280          */
 281         protected function contributionsSub( $userObj ) {
 282                 if ( $userObj->isAnon() ) {
 283                         // Show a warning message that the user being searched for doesn't exist.
 284                         // User::isIP returns true for IP address and usemod IPs like '123.123.123.xxx',
 285                         // but returns false for IP ranges. We don't want to suggest either of these are
 286                         // valid usernames which we would with the 'contributions-userdoesnotexist' message.
 287                         if ( !User::isIP( $userObj->getName() ) && !$userObj->isIPRange() ) {
 288                                 $this->getOutput()->wrapWikiMsg(
 289                                         "<div class=\"mw-userpage-userdoesnotexist error\">\n\$1\n</div>",
 290                                         [
 291                                                 'contributions-userdoesnotexist',
 292                                                 wfEscapeWikiText( $userObj->getName() ),
 293                                         ]
 294                                 );
 295                                 if ( !$this->including() ) {
 296                                         $this->getOutput()->setStatusCode( 404 );
 297                                 }
 298                         }
 299                         $user = htmlspecialchars( $userObj->getName() );
 300                 } else {
 301                         $user = $this->getLinkRenderer()->makeLink( $userObj->getUserPage(), $userObj->getName() );
 302                 }
 303                 $nt = $userObj->getUserPage();
 304                 $talk = $userObj->getTalkPage();
 305                 $links = '';
 306                 if ( $talk ) {
 307                         $tools = self::getUserLinks( $this, $userObj );
 308                         $links = Html::openElement( 'span', [ 'class' => 'mw-changeslist-links' ] );
 309                         foreach ( $tools as $tool ) {
 310                                 $links .= Html::rawElement( 'span', [], $tool ) . ' ';
 311                         }
 312                         $links = trim( $links ) . Html::closeElement( 'span' );
 313
 314                         // Show a note if the user is blocked and display the last block log entry.
 315                         // Do not expose the autoblocks, since that may lead to a leak of accounts' IPs,
 316                         // and also this will display a totally irrelevant log entry as a current block.
 317                         if ( !$this->including() ) {
 318                                 // For IP ranges you must give DatabaseBlock::newFromTarget the CIDR string
 319                                 // and not a user object.
 320                                 if ( $userObj->isIPRange() ) {
 321                                         $block = DatabaseBlock::newFromTarget( $userObj->getName(), $userObj->getName() );
 322                                 } else {
 323                                         $block = DatabaseBlock::newFromTarget( $userObj, $userObj );
 324                                 }
 325
 326                                 if ( !is_null( $block ) && $block->getType() != DatabaseBlock::TYPE_AUTO ) {
 327                                         if ( $block->getType() == DatabaseBlock::TYPE_RANGE ) {
 328                                                 $nt = MediaWikiServices::getInstance()->getNamespaceInfo()->
 329                                                         getCanonicalName( NS_USER ) . ':' . $block->getTarget();
 330                                         }
 331
 332                                         $out = $this->getOutput(); // showLogExtract() wants first parameter by reference
 333                                         LogEventsList::showLogExtract(
 334                                                 $out,
 335                                                 'block',
 336                                                 $nt,
 337                                                 '',
 338                                                 [
 339                                                         'lim' => 1,
 340                                                         'showIfEmpty' => false,
 341                                                         'msgKey' => [
 342                                                                 $userObj->isAnon() ?
 343                                                                         'sp-contributions-blocked-notice-anon' :
 344                                                                         'sp-contributions-blocked-notice',
 345                                                                 $userObj->getName() # Support GENDER in 'sp-contributions-blocked-notice'
 346                                                         ],
 347                                                         'offset' => '' # don't use WebRequest parameter offset
 348                                                 ]
 349                                         );
 350                                 }
 351                         }
 352                 }
 353
 354                 return Html::rawElement( 'div', [ 'class' => 'mw-contributions-user-tools' ],
 355                         $this->msg( 'contributions-subtitle' )->rawParams( $user )->params( $userObj->getName() )
 356                         . ' ' . $links
 357                 );
 358         }
 359
 360         /**
 361          * Links to different places.
 362          *
 363          * @note This function is also called in DeletedContributionsPage
 364          * @param SpecialPage $sp SpecialPage instance, for context
 365          * @param User $target Target user object
 366          * @return array
 367          */
 368         public static function getUserLinks( SpecialPage $sp, User $target ) {
 369                 $id = $target->getId();
 370                 $username = $target->getName();
 371                 $userpage = $target->getUserPage();
 372                 $talkpage = $target->getTalkPage();
 373                 $isIP = IP::isValid( $username );
 374                 $isRange = IP::isValidRange( $username );
 375
 376                 $linkRenderer = $sp->getLinkRenderer();
 377
 378                 $tools = [];
 379                 # No talk pages for IP ranges.
 380                 if ( !$isRange ) {
 381                         $tools['user-talk'] = $linkRenderer->makeLink(
 382                                 $talkpage,
 383                                 $sp->msg( 'sp-contributions-talk' )->text()
 384                         );
 385                 }
 386
 387                 # Block / Change block / Unblock links
 388                 $permissionManager = MediaWikiServices::getInstance()->getPermissionManager();
 389                 if ( $permissionManager->userHasRight( $sp->getUser(), 'block' ) ) {
 390                         if ( $target->getBlock() && $target->getBlock()->getType() != DatabaseBlock::TYPE_AUTO ) {
 391                                 $tools['block'] = $linkRenderer->makeKnownLink( # Change block link
 392                                         SpecialPage::getTitleFor( 'Block', $username ),
 393                                         $sp->msg( 'change-blocklink' )->text()
 394                                 );
 395                                 $tools['unblock'] = $linkRenderer->makeKnownLink( # Unblock link
 396                                         SpecialPage::getTitleFor( 'Unblock', $username ),
 397                                         $sp->msg( 'unblocklink' )->text()
 398                                 );
 399                         } else { # User is not blocked
 400                                 $tools['block'] = $linkRenderer->makeKnownLink( # Block link
 401                                         SpecialPage::getTitleFor( 'Block', $username ),
 402                                         $sp->msg( 'blocklink' )->text()
 403                                 );
 404                         }
 405                 }
 406
 407                 # Block log link
 408                 $tools['log-block'] = $linkRenderer->makeKnownLink(
 409                         SpecialPage::getTitleFor( 'Log', 'block' ),
 410                         $sp->msg( 'sp-contributions-blocklog' )->text(),
 411                         [],
 412                         [ 'page' => $userpage->getPrefixedText() ]
 413                 );
 414
 415                 # Suppression log link (T61120)
 416                 if ( $permissionManager->userHasRight( $sp->getUser(), 'suppressionlog' ) ) {
 417                         $tools['log-suppression'] = $linkRenderer->makeKnownLink(
 418                                 SpecialPage::getTitleFor( 'Log', 'suppress' ),
 419                                 $sp->msg( 'sp-contributions-suppresslog', $username )->text(),
 420                                 [],
 421                                 [ 'offender' => $username ]
 422                         );
 423                 }
 424
 425                 # Don't show some links for IP ranges
 426                 if ( !$isRange ) {
 427                         # Uploads: hide if IPs cannot upload (T220674)
 428                         if ( !$isIP || $permissionManager->userHasRight( $target, 'upload' ) ) {
 429                                 $tools['uploads'] = $linkRenderer->makeKnownLink(
 430                                         SpecialPage::getTitleFor( 'Listfiles', $username ),
 431                                         $sp->msg( 'sp-contributions-uploads' )->text()
 432                                 );
 433                         }
 434
 435                         # Other logs link
 436                         # Todo: T146628
 437                         $tools['logs'] = $linkRenderer->makeKnownLink(
 438                                 SpecialPage::getTitleFor( 'Log', $username ),
 439                                 $sp->msg( 'sp-contributions-logs' )->text()
 440                         );
 441
 442                         # Add link to deleted user contributions for priviledged users
 443                         # Todo: T183457
 444                         if ( $permissionManager->userHasRight( $sp->getUser(), 'deletedhistory' ) ) {
 445                                 $tools['deletedcontribs'] = $linkRenderer->makeKnownLink(
 446                                         SpecialPage::getTitleFor( 'DeletedContributions', $username ),
 447                                         $sp->msg( 'sp-contributions-deleted', $username )->text()
 448                                 );
 449                         }
 450                 }
 451
 452                 # Add a link to change user rights for privileged users
 453                 $userrightsPage = new UserrightsPage();
 454                 $userrightsPage->setContext( $sp->getContext() );
 455                 if ( $userrightsPage->userCanChangeRights( $target ) ) {
 456                         $tools['userrights'] = $linkRenderer->makeKnownLink(
 457                                 SpecialPage::getTitleFor( 'Userrights', $username ),
 458                                 $sp->msg( 'sp-contributions-userrights', $username )->text()
 459                         );
 460                 }
 461
 462                 Hooks::run( 'ContributionsToolLinks', [ $id, $userpage, &$tools, $sp ] );
 463
 464                 return $tools;
 465         }
 466
 467         /**
 468          * Generates the namespace selector form with hidden attributes.
 469          * @return string HTML fragment
 470          */
 471         protected function getForm() {
 472                 $this->opts['title'] = $this->getPageTitle()->getPrefixedText();
 473                 // Modules required only for the form
 474                 $this->getOutput()->addModules( [
 475                         'mediawiki.userSuggest',
 476                         'mediawiki.special.contributions',
 477                 ] );
 478                 $this->getOutput()->addModuleStyles( 'mediawiki.widgets.DateInputWidget.styles' );
 479                 $this->getOutput()->enableOOUI();
 480                 $fields = [];
 481
 482                 # Add hidden params for tracking except for parameters in $skipParameters
 483                 $skipParameters = [
 484                         'namespace',
 485                         'nsInvert',
 486                         'deletedOnly',
 487                         'target',
 488                         'year',
 489                         'month',
 490                         'start',
 491                         'end',
 492                         'topOnly',
 493                         'newOnly',
 494                         'hideMinor',
 495                         'associated',
 496                         'tagfilter'
 497                 ];
 498
 499                 foreach ( $this->opts as $name => $value ) {
 500                         if ( in_array( $name, $skipParameters ) ) {
 501                                 continue;
 502                         }
 503
 504                         $fields[$name] = [
 505                                 'name' => $name,
 506                                 'type' => 'hidden',
 507                                 'default' => $value,
 508                         ];
 509                 }
 510
 511                 $target = $this->opts['target'] ?? null;
 512                 $fields['target'] = [
 513                         'type' => 'text',
 514                         'cssclass' => 'mw-autocomplete-user mw-ui-input-inline mw-input',
 515                         'default' => $target ?
 516                                 str_replace( '_', ' ', $target ) : '' ,
 517                         'label' => $this->msg( 'sp-contributions-username' )->text(),
 518                         'name' => 'target',
 519                         'id' => 'mw-target-user-or-ip',
 520                         'size' => 40,
 521                         'autofocus' => !$target,
 522                         'section' => 'contribs-top',
 523                 ];
 524
 525                 $ns = $this->opts['namespace'] ?? null;
 526                 $fields['namespace'] = [
 527                         'type' => 'namespaceselect',
 528                         'label' => $this->msg( 'namespace' )->text(),
 529                         'name' => 'namespace',
 530                         'cssclass' => 'namespaceselector',
 531                         'default' => $ns,
 532                         'id' => 'namespace',
 533                         'section' => 'contribs-top',
 534                 ];
 535                 $request = $this->getRequest();
 536                 $nsFilters = $request->getArray( 'wpfilters' );
 537                 $fields['nsFilters'] = [
 538                         'class' => 'HTMLMultiSelectField',
 539                         'label' => '',
 540                         'name' => 'wpfilters',
 541                         'flatlist' => true,
 542                         // Only shown when namespaces are selected.
 543                         'cssclass' => $ns === '' ?
 544                                 'contribs-ns-filters mw-input-with-label mw-input-hidden' :
 545                                 'contribs-ns-filters mw-input-with-label',
 546                         // `contribs-ns-filters` class allows these fields to be toggled on/off by JavaScript.
 547                         // See resources/src/mediawiki.special.recentchanges.js
 548                         'infusable' => true,
 549                         'options' => [
 550                                 $this->msg( 'invert' )->text() => 'nsInvert',
 551                                 $this->msg( 'namespace_association' )->text() => 'associated',
 552                         ],
 553                         'default' => $nsFilters,
 554                         'section' => 'contribs-top',
 555                 ];
 556                 $fields['tagfilter'] = [
 557                         'type' => 'tagfilter',
 558                         'cssclass' => 'mw-tagfilter-input',
 559                         'id' => 'tagfilter',
 560                         'label-message' => [ 'tag-filter', 'parse' ],
 561                         'name' => 'tagfilter',
 562                         'size' => 20,
 563                         'section' => 'contribs-top',
 564                 ];
 565
 566                 if ( MediaWikiServices::getInstance()
 567                         ->getPermissionManager()
 568                         ->userHasRight( $this->getUser(), 'deletedhistory' )
 569                 ) {
 570                         $fields['deletedOnly'] = [
 571                                 'type' => 'check',
 572                                 'id' => 'mw-show-deleted-only',
 573                                 'label' => $this->msg( 'history-show-deleted' )->text(),
 574                                 'name' => 'deletedOnly',
 575                                 'section' => 'contribs-top',
 576                         ];
 577                 }
 578
 579                 $fields['topOnly'] = [
 580                         'type' => 'check',
 581                         'id' => 'mw-show-top-only',
 582                         'label' => $this->msg( 'sp-contributions-toponly' )->text(),
 583                         'name' => 'topOnly',
 584                         'section' => 'contribs-top',
 585                 ];
 586                 $fields['newOnly'] = [
 587                         'type' => 'check',
 588                         'id' => 'mw-show-new-only',
 589                         'label' => $this->msg( 'sp-contributions-newonly' )->text(),
 590                         'name' => 'newOnly',
 591                         'section' => 'contribs-top',
 592                 ];
 593                 $fields['hideMinor'] = [
 594                         'type' => 'check',
 595                         'cssclass' => 'mw-hide-minor-edits',
 596                         'id' => 'mw-show-new-only',
 597                         'label' => $this->msg( 'sp-contributions-hideminor' )->text(),
 598                         'name' => 'hideMinor',
 599                         'section' => 'contribs-top',
 600                 ];
 601
 602                 // Allow additions at this point to the filters.
 603                 $rawFilters = [];
 604                 Hooks::run(
 605                         'SpecialContributions::getForm::filters',
 606                         [ $this, &$rawFilters ]
 607                 );
 608                 foreach ( $rawFilters as $filter ) {
 609                         // Backwards compatibility support for previous hook function signature.
 610                         if ( is_string( $filter ) ) {
 611                                 $fields[] = [
 612                                         'type' => 'info',
 613                                         'default' => $filter,
 614                                         'raw' => true,
 615                                         'section' => 'contribs-top',
 616                                 ];
 617                                 wfDeprecated(
 618                                         __METHOD__ .
 619                                         ' returning string[]',
 620                                         '1.33'
 621                                 );
 622                         } else {
 623                                 // Preferred append method.
 624                                 $fields[] = $filter;
 625                         }
 626                 }
 627
 628                 $fields['start'] = [
 629                         'type' => 'date',
 630                         'default' => '',
 631                         'id' => 'mw-date-start',
 632                         'label' => $this->msg( 'date-range-from' )->text(),
 633                         'name' => 'start',
 634                         'section' => 'contribs-date',
 635                 ];
 636                 $fields['end'] = [
 637                         'type' => 'date',
 638                         'default' => '',
 639                         'id' => 'mw-date-end',
 640                         'label' => $this->msg( 'date-range-to' )->text(),
 641                         'name' => 'end',
 642                         'section' => 'contribs-date',
 643                 ];
 644
 645                 $htmlForm = HTMLForm::factory( 'ooui', $fields, $this->getContext() );
 646                 $htmlForm
 647                         ->setMethod( 'get' )
 648                         ->setAction( wfScript() )
 649                         ->setSubmitText( $this->msg( 'sp-contributions-submit' )->text() )
 650                         ->setWrapperLegend( $this->msg( 'sp-contributions-search' )->text() );
 651
 652                 $explain = $this->msg( 'sp-contributions-explain' );
 653                 if ( !$explain->isBlank() ) {
 654                         $htmlForm->addFooterText( "<p id='mw-sp-contributions-explain'>{$explain->parse()}</p>" );
 655                 }
 656
 657                 $htmlForm->loadData();
 658
 659                 return $htmlForm->getHTML( false );
 660         }
 661
 662         /**
 663          * Return an array of subpages beginning with $search that this special page will accept.
 664          *
 665          * @param string $search Prefix to search for
 666          * @param int $limit Maximum number of results to return (usually 10)
 667          * @param int $offset Number of results to skip (usually 0)
 668          * @return string[] Matching subpages
 669          */
 670         public function prefixSearchSubpages( $search, $limit, $offset ) {
 671                 $user = User::newFromName( $search );
 672                 if ( !$user ) {
 673                         // No prefix suggestion for invalid user
 674                         return [];
 675                 }
 676                 // Autocomplete subpage as user list - public to allow caching
 677                 return UserNamePrefixSearch::search( 'public', $search, $limit, $offset );
 678         }
 679
 680         protected function getGroupName() {
 681                 return 'users';
 682         }
 683 }