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\Widget\DateInputWidget;
  25
  26 /**
  27  * Special:Contributions, show user contributions in a paged list
  28  *
  29  * @ingroup SpecialPage
  30  */
  31 class SpecialContributions extends IncludableSpecialPage {
  32         protected $opts;
  33
  34         public function __construct() {
  35                 parent::__construct( 'Contributions' );
  36         }
  37
  38         public function execute( $par ) {
  39                 $this->setHeaders();
  40                 $this->outputHeader();
  41                 $out = $this->getOutput();
  42                 $out->addModuleStyles( [
  43                         'mediawiki.special',
  44                         'mediawiki.special.changeslist',
  45                         'mediawiki.widgets.DateInputWidget.styles',
  46                 ] );
  47                 $out->addModules( 'mediawiki.special.contributions' );
  48                 $this->addHelpLink( 'Help:User contributions' );
  49                 $out->enableOOUI();
  50
  51                 $this->opts = [];
  52                 $request = $this->getRequest();
  53
  54                 if ( $par !== null ) {
  55                         $target = $par;
  56                 } else {
  57                         $target = $request->getVal( 'target' );
  58                 }
  59
  60                 if ( $request->getVal( 'contribs' ) == 'newbie' || $par === 'newbies' ) {
  61                         $target = 'newbies';
  62                         $this->opts['contribs'] = 'newbie';
  63                 } else {
  64                         $this->opts['contribs'] = 'user';
  65                 }
  66
  67                 $this->opts['deletedOnly'] = $request->getBool( 'deletedOnly' );
  68
  69                 if ( !strlen( $target ) ) {
  70                         if ( !$this->including() ) {
  71                                 $out->addHTML( $this->getForm() );
  72                         }
  73
  74                         return;
  75                 }
  76
  77                 $user = $this->getUser();
  78
  79                 $this->opts['limit'] = $request->getInt( 'limit', $user->getOption( 'rclimit' ) );
  80                 $this->opts['target'] = $target;
  81                 $this->opts['topOnly'] = $request->getBool( 'topOnly' );
  82                 $this->opts['newOnly'] = $request->getBool( 'newOnly' );
  83                 $this->opts['hideMinor'] = $request->getBool( 'hideMinor' );
  84
  85                 $nt = Title::makeTitleSafe( NS_USER, $target );
  86                 if ( !$nt ) {
  87                         $out->addHTML( $this->getForm() );
  88
  89                         return;
  90                 }
  91                 $userObj = User::newFromName( $nt->getText(), false );
  92                 if ( !$userObj ) {
  93                         $out->addHTML( $this->getForm() );
  94
  95                         return;
  96                 }
  97                 $id = $userObj->getId();
  98
  99                 if ( $this->opts['contribs'] != 'newbie' ) {
 100                         $target = $nt->getText();
 101                         $out->addSubtitle( $this->contributionsSub( $userObj ) );
 102                         $out->setHTMLTitle( $this->msg(
 103                                 'pagetitle',
 104                                 $this->msg( 'contributions-title', $target )->plain()
 105                         )->inContentLanguage() );
 106                         $this->getSkin()->setRelevantUser( $userObj );
 107                 } else {
 108                         $out->addSubtitle( $this->msg( 'sp-contributions-newbies-sub' ) );
 109                         $out->setHTMLTitle( $this->msg(
 110                                 'pagetitle',
 111                                 $this->msg( 'sp-contributions-newbies-title' )->plain()
 112                         )->inContentLanguage() );
 113                 }
 114
 115                 $ns = $request->getVal( 'namespace', null );
 116                 if ( $ns !== null && $ns !== '' ) {
 117                         $this->opts['namespace'] = intval( $ns );
 118                 } else {
 119                         $this->opts['namespace'] = '';
 120                 }
 121
 122                 $this->opts['associated'] = $request->getBool( 'associated' );
 123                 $this->opts['nsInvert'] = (bool)$request->getVal( 'nsInvert' );
 124                 $this->opts['tagfilter'] = (string)$request->getVal( 'tagfilter' );
 125
 126                 // Allows reverts to have the bot flag in recent changes. It is just here to
 127                 // be passed in the form at the top of the page
 128                 if ( $user->isAllowed( 'markbotedits' ) && $request->getBool( 'bot' ) ) {
 129                         $this->opts['bot'] = '1';
 130                 }
 131
 132                 $skip = $request->getText( 'offset' ) || $request->getText( 'dir' ) == 'prev';
 133                 # Offset overrides year/month selection
 134                 if ( $skip ) {
 135                         $this->opts['year'] = '';
 136                         $this->opts['month'] = '';
 137                 } else {
 138                         $this->opts['year'] = $request->getVal( 'year' );
 139                         $this->opts['month'] = $request->getVal( 'month' );
 140
 141                         $this->opts['start'] = $request->getVal( 'start' );
 142                         $this->opts['end'] = $request->getVal( 'end' );
 143                         $this->opts = ContribsPager::processDateFilter( $this->opts );
 144                 }
 145
 146                 $feedType = $request->getVal( 'feed' );
 147
 148                 $feedParams = [
 149                         'action' => 'feedcontributions',
 150                         'user' => $target,
 151                 ];
 152                 if ( $this->opts['topOnly'] ) {
 153                         $feedParams['toponly'] = true;
 154                 }
 155                 if ( $this->opts['newOnly'] ) {
 156                         $feedParams['newonly'] = true;
 157                 }
 158                 if ( $this->opts['hideMinor'] ) {
 159                         $feedParams['hideminor'] = true;
 160                 }
 161                 if ( $this->opts['deletedOnly'] ) {
 162                         $feedParams['deletedonly'] = true;
 163                 }
 164                 if ( $this->opts['tagfilter'] !== '' ) {
 165                         $feedParams['tagfilter'] = $this->opts['tagfilter'];
 166                 }
 167                 if ( $this->opts['namespace'] !== '' ) {
 168                         $feedParams['namespace'] = $this->opts['namespace'];
 169                 }
 170                 // Don't use year and month for the feed URL, but pass them on if
 171                 // we redirect to API (if $feedType is specified)
 172                 if ( $feedType && $this->opts['year'] !== null ) {
 173                         $feedParams['year'] = $this->opts['year'];
 174                 }
 175                 if ( $feedType && $this->opts['month'] !== null ) {
 176                         $feedParams['month'] = $this->opts['month'];
 177                 }
 178
 179                 if ( $feedType ) {
 180                         // Maintain some level of backwards compatibility
 181                         // If people request feeds using the old parameters, redirect to API
 182                         $feedParams['feedformat'] = $feedType;
 183                         $url = wfAppendQuery( wfScript( 'api' ), $feedParams );
 184
 185                         $out->redirect( $url, '301' );
 186
 187                         return;
 188                 }
 189
 190                 // Add RSS/atom links
 191                 $this->addFeedLinks( $feedParams );
 192
 193                 if ( Hooks::run( 'SpecialContributionsBeforeMainOutput', [ $id, $userObj, $this ] ) ) {
 194                         if ( !$this->including() ) {
 195                                 $out->addHTML( $this->getForm() );
 196                         }
 197                         $pager = new ContribsPager( $this->getContext(), [
 198                                 'target' => $target,
 199                                 'contribs' => $this->opts['contribs'],
 200                                 'namespace' => $this->opts['namespace'],
 201                                 'tagfilter' => $this->opts['tagfilter'],
 202                                 'start' => $this->opts['start'],
 203                                 'end' => $this->opts['end'],
 204                                 'deletedOnly' => $this->opts['deletedOnly'],
 205                                 'topOnly' => $this->opts['topOnly'],
 206                                 'newOnly' => $this->opts['newOnly'],
 207                                 'hideMinor' => $this->opts['hideMinor'],
 208                                 'nsInvert' => $this->opts['nsInvert'],
 209                                 'associated' => $this->opts['associated'],
 210                         ] );
 211
 212                         if ( !$pager->getNumRows() ) {
 213                                 $out->addWikiMsg( 'nocontribs', $target );
 214                         } else {
 215                                 # Show a message about replica DB lag, if applicable
 216                                 $lag = wfGetLB()->safeGetLag( $pager->getDatabase() );
 217                                 if ( $lag > 0 ) {
 218                                         $out->showLagWarning( $lag );
 219                                 }
 220
 221                                 $output = $pager->getBody();
 222                                 if ( !$this->including() ) {
 223                                         $output = '<p>' . $pager->getNavigationBar() . '</p>' .
 224                                                 $output .
 225                                                 '<p>' . $pager->getNavigationBar() . '</p>';
 226                                 }
 227                                 $out->addHTML( $output );
 228                         }
 229                         $out->preventClickjacking( $pager->getPreventClickjacking() );
 230
 231                         # Show the appropriate "footer" message - WHOIS tools, etc.
 232                         if ( $this->opts['contribs'] == 'newbie' ) {
 233                                 $message = 'sp-contributions-footer-newbies';
 234                         } elseif ( IP::isIPAddress( $target ) ) {
 235                                 $message = 'sp-contributions-footer-anon';
 236                         } elseif ( $userObj->isAnon() ) {
 237                                 // No message for non-existing users
 238                                 $message = '';
 239                         } else {
 240                                 $message = 'sp-contributions-footer';
 241                         }
 242
 243                         if ( $message ) {
 244                                 if ( !$this->including() ) {
 245                                         if ( !$this->msg( $message, $target )->isDisabled() ) {
 246                                                 $out->wrapWikiMsg(
 247                                                         "<div class='mw-contributions-footer'>\n$1\n</div>",
 248                                                         [ $message, $target ] );
 249                                         }
 250                                 }
 251                         }
 252                 }
 253         }
 254
 255         /**
 256          * Generates the subheading with links
 257          * @param User $userObj User object for the target
 258          * @return string Appropriately-escaped HTML to be output literally
 259          * @todo FIXME: Almost the same as getSubTitle in SpecialDeletedContributions.php.
 260          * Could be combined.
 261          */
 262         protected function contributionsSub( $userObj ) {
 263                 if ( $userObj->isAnon() ) {
 264                         // Show a warning message that the user being searched for doesn't exists
 265                         if ( !User::isIP( $userObj->getName() ) ) {
 266                                 $this->getOutput()->wrapWikiMsg(
 267                                         "<div class=\"mw-userpage-userdoesnotexist error\">\n\$1\n</div>",
 268                                         [
 269                                                 'contributions-userdoesnotexist',
 270                                                 wfEscapeWikiText( $userObj->getName() ),
 271                                         ]
 272                                 );
 273                                 if ( !$this->including() ) {
 274                                         $this->getOutput()->setStatusCode( 404 );
 275                                 }
 276                         }
 277                         $user = htmlspecialchars( $userObj->getName() );
 278                 } else {
 279                         $user = $this->getLinkRenderer()->makeLink( $userObj->getUserPage(), $userObj->getName() );
 280                 }
 281                 $nt = $userObj->getUserPage();
 282                 $talk = $userObj->getTalkPage();
 283                 $links = '';
 284                 if ( $talk ) {
 285                         $tools = self::getUserLinks( $this, $userObj );
 286                         $links = $this->getLanguage()->pipeList( $tools );
 287
 288                         // Show a note if the user is blocked and display the last block log entry.
 289                         // Do not expose the autoblocks, since that may lead to a leak of accounts' IPs,
 290                         // and also this will display a totally irrelevant log entry as a current block.
 291                         if ( !$this->including() ) {
 292                                 $block = Block::newFromTarget( $userObj, $userObj );
 293                                 if ( !is_null( $block ) && $block->getType() != Block::TYPE_AUTO ) {
 294                                         if ( $block->getType() == Block::TYPE_RANGE ) {
 295                                                 $nt = MWNamespace::getCanonicalName( NS_USER ) . ':' . $block->getTarget();
 296                                         }
 297
 298                                         $out = $this->getOutput(); // showLogExtract() wants first parameter by reference
 299                                         LogEventsList::showLogExtract(
 300                                                 $out,
 301                                                 'block',
 302                                                 $nt,
 303                                                 '',
 304                                                 [
 305                                                         'lim' => 1,
 306                                                         'showIfEmpty' => false,
 307                                                         'msgKey' => [
 308                                                                 $userObj->isAnon() ?
 309                                                                         'sp-contributions-blocked-notice-anon' :
 310                                                                         'sp-contributions-blocked-notice',
 311                                                                 $userObj->getName() # Support GENDER in 'sp-contributions-blocked-notice'
 312                                                         ],
 313                                                         'offset' => '' # don't use WebRequest parameter offset
 314                                                 ]
 315                                         );
 316                                 }
 317                         }
 318                 }
 319
 320                 return $this->msg( 'contribsub2' )->rawParams( $user, $links )->params( $userObj->getName() );
 321         }
 322
 323         /**
 324          * Links to different places.
 325          *
 326          * @note This function is also called in DeletedContributionsPage
 327          * @param SpecialPage $sp SpecialPage instance, for context
 328          * @param User $target Target user object
 329          * @return array
 330          */
 331         public static function getUserLinks( SpecialPage $sp, User $target ) {
 332
 333                 $id = $target->getId();
 334                 $username = $target->getName();
 335                 $userpage = $target->getUserPage();
 336                 $talkpage = $target->getTalkPage();
 337
 338                 $linkRenderer = $sp->getLinkRenderer();
 339                 $tools['user-talk'] = $linkRenderer->makeLink(
 340                         $talkpage,
 341                         $sp->msg( 'sp-contributions-talk' )->text()
 342                 );
 343
 344                 if ( ( $id !== null ) || ( $id === null && IP::isIPAddress( $username ) ) ) {
 345                         if ( $sp->getUser()->isAllowed( 'block' ) ) { # Block / Change block / Unblock links
 346                                 if ( $target->isBlocked() && $target->getBlock()->getType() != Block::TYPE_AUTO ) {
 347                                         $tools['block'] = $linkRenderer->makeKnownLink( # Change block link
 348                                                 SpecialPage::getTitleFor( 'Block', $username ),
 349                                                 $sp->msg( 'change-blocklink' )->text()
 350                                         );
 351                                         $tools['unblock'] = $linkRenderer->makeKnownLink( # Unblock link
 352                                                 SpecialPage::getTitleFor( 'Unblock', $username ),
 353                                                 $sp->msg( 'unblocklink' )->text()
 354                                         );
 355                                 } else { # User is not blocked
 356                                         $tools['block'] = $linkRenderer->makeKnownLink( # Block link
 357                                                 SpecialPage::getTitleFor( 'Block', $username ),
 358                                                 $sp->msg( 'blocklink' )->text()
 359                                         );
 360                                 }
 361                         }
 362
 363                         # Block log link
 364                         $tools['log-block'] = $linkRenderer->makeKnownLink(
 365                                 SpecialPage::getTitleFor( 'Log', 'block' ),
 366                                 $sp->msg( 'sp-contributions-blocklog' )->text(),
 367                                 [],
 368                                 [ 'page' => $userpage->getPrefixedText() ]
 369                         );
 370
 371                         # Suppression log link (T61120)
 372                         if ( $sp->getUser()->isAllowed( 'suppressionlog' ) ) {
 373                                 $tools['log-suppression'] = $linkRenderer->makeKnownLink(
 374                                         SpecialPage::getTitleFor( 'Log', 'suppress' ),
 375                                         $sp->msg( 'sp-contributions-suppresslog', $username )->text(),
 376                                         [],
 377                                         [ 'offender' => $username ]
 378                                 );
 379                         }
 380                 }
 381                 # Uploads
 382                 $tools['uploads'] = $linkRenderer->makeKnownLink(
 383                         SpecialPage::getTitleFor( 'Listfiles', $username ),
 384                         $sp->msg( 'sp-contributions-uploads' )->text()
 385                 );
 386
 387                 # Other logs link
 388                 $tools['logs'] = $linkRenderer->makeKnownLink(
 389                         SpecialPage::getTitleFor( 'Log', $username ),
 390                         $sp->msg( 'sp-contributions-logs' )->text()
 391                 );
 392
 393                 # Add link to deleted user contributions for priviledged users
 394                 if ( $sp->getUser()->isAllowed( 'deletedhistory' ) ) {
 395                         $tools['deletedcontribs'] = $linkRenderer->makeKnownLink(
 396                                 SpecialPage::getTitleFor( 'DeletedContributions', $username ),
 397                                 $sp->msg( 'sp-contributions-deleted', $username )->text()
 398                         );
 399                 }
 400
 401                 # Add a link to change user rights for privileged users
 402                 $userrightsPage = new UserrightsPage();
 403                 $userrightsPage->setContext( $sp->getContext() );
 404                 if ( $userrightsPage->userCanChangeRights( $target ) ) {
 405                         $tools['userrights'] = $linkRenderer->makeKnownLink(
 406                                 SpecialPage::getTitleFor( 'Userrights', $username ),
 407                                 $sp->msg( 'sp-contributions-userrights', $username )->text()
 408                         );
 409                 }
 410
 411                 Hooks::run( 'ContributionsToolLinks', [ $id, $userpage, &$tools, $sp ] );
 412
 413                 return $tools;
 414         }
 415
 416         /**
 417          * Generates the namespace selector form with hidden attributes.
 418          * @return string HTML fragment
 419          */
 420         protected function getForm() {
 421                 $this->opts['title'] = $this->getPageTitle()->getPrefixedText();
 422                 if ( !isset( $this->opts['target'] ) ) {
 423                         $this->opts['target'] = '';
 424                 } else {
 425                         $this->opts['target'] = str_replace( '_', ' ', $this->opts['target'] );
 426                 }
 427
 428                 if ( !isset( $this->opts['namespace'] ) ) {
 429                         $this->opts['namespace'] = '';
 430                 }
 431
 432                 if ( !isset( $this->opts['nsInvert'] ) ) {
 433                         $this->opts['nsInvert'] = '';
 434                 }
 435
 436                 if ( !isset( $this->opts['associated'] ) ) {
 437                         $this->opts['associated'] = false;
 438                 }
 439
 440                 if ( !isset( $this->opts['contribs'] ) ) {
 441                         $this->opts['contribs'] = 'user';
 442                 }
 443
 444                 if ( !isset( $this->opts['start'] ) ) {
 445                         $this->opts['start'] = '';
 446                 }
 447
 448                 if ( !isset( $this->opts['end'] ) ) {
 449                         $this->opts['end'] = '';
 450                 }
 451
 452                 if ( $this->opts['contribs'] == 'newbie' ) {
 453                         $this->opts['target'] = '';
 454                 }
 455
 456                 if ( !isset( $this->opts['tagfilter'] ) ) {
 457                         $this->opts['tagfilter'] = '';
 458                 }
 459
 460                 if ( !isset( $this->opts['topOnly'] ) ) {
 461                         $this->opts['topOnly'] = false;
 462                 }
 463
 464                 if ( !isset( $this->opts['newOnly'] ) ) {
 465                         $this->opts['newOnly'] = false;
 466                 }
 467
 468                 if ( !isset( $this->opts['hideMinor'] ) ) {
 469                         $this->opts['hideMinor'] = false;
 470                 }
 471
 472                 $form = Html::openElement(
 473                         'form',
 474                         [
 475                                 'method' => 'get',
 476                                 'action' => wfScript(),
 477                                 'class' => 'mw-contributions-form'
 478                         ]
 479                 );
 480
 481                 # Add hidden params for tracking except for parameters in $skipParameters
 482                 $skipParameters = [
 483                         'namespace',
 484                         'nsInvert',
 485                         'deletedOnly',
 486                         'target',
 487                         'contribs',
 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                         $form .= "\t" . Html::hidden( $name, $value ) . "\n";
 504                 }
 505
 506                 $tagFilter = ChangeTags::buildTagFilterSelector(
 507                         $this->opts['tagfilter'], false, $this->getContext() );
 508
 509                 if ( $tagFilter ) {
 510                         $filterSelection = Html::rawElement(
 511                                 'div',
 512                                 [],
 513                                 implode( '&#160;', $tagFilter )
 514                         );
 515                 } else {
 516                         $filterSelection = Html::rawElement( 'div', [], '' );
 517                 }
 518
 519                 $this->getOutput()->addModules( 'mediawiki.userSuggest' );
 520
 521                 $labelNewbies = Xml::radioLabel(
 522                         $this->msg( 'sp-contributions-newbies' )->text(),
 523                         'contribs',
 524                         'newbie',
 525                         'newbie',
 526                         $this->opts['contribs'] == 'newbie',
 527                         [ 'class' => 'mw-input' ]
 528                 );
 529                 $labelUsername = Xml::radioLabel(
 530                         $this->msg( 'sp-contributions-username' )->text(),
 531                         'contribs',
 532                         'user',
 533                         'user',
 534                         $this->opts['contribs'] == 'user',
 535                         [ 'class' => 'mw-input' ]
 536                 );
 537                 $input = Html::input(
 538                         'target',
 539                         $this->opts['target'],
 540                         'text',
 541                         [
 542                                 'size' => '40',
 543                                 'class' => [
 544                                         'mw-input',
 545                                         'mw-ui-input-inline',
 546                                         'mw-autocomplete-user', // used by mediawiki.userSuggest
 547                                 ],
 548                         ] + (
 549                                 // Only autofocus if target hasn't been specified or in non-newbies mode
 550                                 ( $this->opts['contribs'] === 'newbie' || $this->opts['target'] )
 551                                         ? [] : [ 'autofocus' => true ]
 552                                 )
 553                 );
 554
 555                 $targetSelection = Html::rawElement(
 556                         'div',
 557                         [],
 558                         $labelNewbies . '<br>' . $labelUsername . ' ' . $input . ' '
 559                 );
 560
 561                 $namespaceSelection = Xml::tags(
 562                         'div',
 563                         [],
 564                         Xml::label(
 565                                 $this->msg( 'namespace' )->text(),
 566                                 'namespace',
 567                                 ''
 568                         ) . '&#160;' .
 569                         Html::namespaceSelector(
 570                                 [ 'selected' => $this->opts['namespace'], 'all' => '' ],
 571                                 [
 572                                         'name' => 'namespace',
 573                                         'id' => 'namespace',
 574                                         'class' => 'namespaceselector',
 575                                 ]
 576                         ) . '&#160;' .
 577                                 Html::rawElement(
 578                                         'span',
 579                                         [ 'class' => 'mw-input-with-label' ],
 580                                         Xml::checkLabel(
 581                                                 $this->msg( 'invert' )->text(),
 582                                                 'nsInvert',
 583                                                 'nsInvert',
 584                                                 $this->opts['nsInvert'],
 585                                                 [
 586                                                         'title' => $this->msg( 'tooltip-invert' )->text(),
 587                                                         'class' => 'mw-input'
 588                                                 ]
 589                                         ) . '&#160;'
 590                                 ) .
 591                                 Html::rawElement( 'span', [ 'class' => 'mw-input-with-label' ],
 592                                         Xml::checkLabel(
 593                                                 $this->msg( 'namespace_association' )->text(),
 594                                                 'associated',
 595                                                 'associated',
 596                                                 $this->opts['associated'],
 597                                                 [
 598                                                         'title' => $this->msg( 'tooltip-namespace_association' )->text(),
 599                                                         'class' => 'mw-input'
 600                                                 ]
 601                                         ) . '&#160;'
 602                                 )
 603                 );
 604
 605                 $filters = [];
 606
 607                 if ( $this->getUser()->isAllowed( 'deletedhistory' ) ) {
 608                         $filters[] = Html::rawElement(
 609                                 'span',
 610                                 [ 'class' => 'mw-input-with-label' ],
 611                                 Xml::checkLabel(
 612                                         $this->msg( 'history-show-deleted' )->text(),
 613                                         'deletedOnly',
 614                                         'mw-show-deleted-only',
 615                                         $this->opts['deletedOnly'],
 616                                         [ 'class' => 'mw-input' ]
 617                                 )
 618                         );
 619                 }
 620
 621                 $filters[] = Html::rawElement(
 622                         'span',
 623                         [ 'class' => 'mw-input-with-label' ],
 624                         Xml::checkLabel(
 625                                 $this->msg( 'sp-contributions-toponly' )->text(),
 626                                 'topOnly',
 627                                 'mw-show-top-only',
 628                                 $this->opts['topOnly'],
 629                                 [ 'class' => 'mw-input' ]
 630                         )
 631                 );
 632                 $filters[] = Html::rawElement(
 633                         'span',
 634                         [ 'class' => 'mw-input-with-label' ],
 635                         Xml::checkLabel(
 636                                 $this->msg( 'sp-contributions-newonly' )->text(),
 637                                 'newOnly',
 638                                 'mw-show-new-only',
 639                                 $this->opts['newOnly'],
 640                                 [ 'class' => 'mw-input' ]
 641                         )
 642                 );
 643                 $filters[] = Html::rawElement(
 644                         'span',
 645                         [ 'class' => 'mw-input-with-label' ],
 646                         Xml::checkLabel(
 647                                 $this->msg( 'sp-contributions-hideminor' )->text(),
 648                                 'hideMinor',
 649                                 'mw-hide-minor-edits',
 650                                 $this->opts['hideMinor'],
 651                                 [ 'class' => 'mw-input' ]
 652                         )
 653                 );
 654
 655                 Hooks::run(
 656                         'SpecialContributions::getForm::filters',
 657                         [ $this, &$filters ]
 658                 );
 659
 660                 $extraOptions = Html::rawElement(
 661                         'div',
 662                         [],
 663                         implode( '', $filters )
 664                 );
 665
 666                 $dateRangeSelection = Html::rawElement(
 667                         'div',
 668                         [],
 669                         Xml::label( wfMessage( 'date-range-from' )->text(), 'mw-date-start' ) . ' ' .
 670                         new DateInputWidget( [
 671                                 'infusable' => true,
 672                                 'id' => 'mw-date-start',
 673                                 'name' => 'start',
 674                                 'value' => $this->opts['start'],
 675                                 'longDisplayFormat' => true,
 676                         ] ) . '<br>' .
 677                         Xml::label( wfMessage( 'date-range-to' )->text(), 'mw-date-end' ) . ' ' .
 678                         new DateInputWidget( [
 679                                 'infusable' => true,
 680                                 'id' => 'mw-date-end',
 681                                 'name' => 'end',
 682                                 'value' => $this->opts['end'],
 683                                 'longDisplayFormat' => true,
 684                         ] )
 685                 );
 686
 687                 $submit = Xml::tags( 'div', [],
 688                         Html::submitButton(
 689                                 $this->msg( 'sp-contributions-submit' )->text(),
 690                                 [ 'class' => 'mw-submit' ], [ 'mw-ui-progressive' ]
 691                         )
 692                 );
 693
 694                 $form .= Xml::fieldset(
 695                         $this->msg( 'sp-contributions-search' )->text(),
 696                         $targetSelection .
 697                         $namespaceSelection .
 698                         $filterSelection .
 699                         $extraOptions .
 700                         $dateRangeSelection .
 701                         $submit,
 702                         [ 'class' => 'mw-contributions-table' ]
 703                 );
 704
 705                 $explain = $this->msg( 'sp-contributions-explain' );
 706                 if ( !$explain->isBlank() ) {
 707                         $form .= "<p id='mw-sp-contributions-explain'>{$explain->parse()}</p>";
 708                 }
 709
 710                 $form .= Xml::closeElement( 'form' );
 711
 712                 return $form;
 713         }
 714
 715         /**
 716          * Return an array of subpages beginning with $search that this special page will accept.
 717          *
 718          * @param string $search Prefix to search for
 719          * @param int $limit Maximum number of results to return (usually 10)
 720          * @param int $offset Number of results to skip (usually 0)
 721          * @return string[] Matching subpages
 722          */
 723         public function prefixSearchSubpages( $search, $limit, $offset ) {
 724                 $user = User::newFromName( $search );
 725                 if ( !$user ) {
 726                         // No prefix suggestion for invalid user
 727                         return [];
 728                 }
 729                 // Autocomplete subpage as user list - public to allow caching
 730                 return UserNamePrefixSearch::search( 'public', $search, $limit, $offset );
 731         }
 732
 733         protected function getGroupName() {
 734                 return 'users';
 735         }
 736 }