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\MediaWikiServices;
  25 use MediaWiki\Widget\DateInputWidget;
  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                 $out->addModuleStyles( [
  44                         'mediawiki.special',
  45                         'mediawiki.special.changeslist',
  46                         'mediawiki.widgets.DateInputWidget.styles',
  47                 ] );
  48                 $out->addModules( 'mediawiki.special.contributions' );
  49                 $this->addHelpLink( 'Help:User contributions' );
  50                 $out->enableOOUI();
  51
  52                 $this->opts = [];
  53                 $request = $this->getRequest();
  54
  55                 if ( $par !== null ) {
  56                         $target = $par;
  57                 } else {
  58                         $target = $request->getVal( 'target' );
  59                 }
  60
  61                 if ( $request->getVal( 'contribs' ) == 'newbie' || $par === 'newbies' ) {
  62                         $target = 'newbies';
  63                         $this->opts['contribs'] = 'newbie';
  64                 } else {
  65                         $this->opts['contribs'] = 'user';
  66                 }
  67
  68                 $this->opts['deletedOnly'] = $request->getBool( 'deletedOnly' );
  69
  70                 if ( !strlen( $target ) ) {
  71                         if ( !$this->including() ) {
  72                                 $out->addHTML( $this->getForm() );
  73                         }
  74
  75                         return;
  76                 }
  77
  78                 $user = $this->getUser();
  79
  80                 $this->opts['limit'] = $request->getInt( 'limit', $user->getOption( 'rclimit' ) );
  81                 $this->opts['target'] = $target;
  82                 $this->opts['topOnly'] = $request->getBool( 'topOnly' );
  83                 $this->opts['newOnly'] = $request->getBool( 'newOnly' );
  84                 $this->opts['hideMinor'] = $request->getBool( 'hideMinor' );
  85
  86                 $nt = Title::makeTitleSafe( NS_USER, $target );
  87                 if ( !$nt ) {
  88                         $out->addHTML( $this->getForm() );
  89
  90                         return;
  91                 }
  92                 $userObj = User::newFromName( $nt->getText(), false );
  93                 if ( !$userObj ) {
  94                         $out->addHTML( $this->getForm() );
  95
  96                         return;
  97                 }
  98                 $id = $userObj->getId();
  99
 100                 if ( $this->opts['contribs'] != 'newbie' ) {
 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                 } else {
 114                         $out->addSubtitle( $this->msg( 'sp-contributions-newbies-sub' ) );
 115                         $out->setHTMLTitle( $this->msg(
 116                                 'pagetitle',
 117                                 $this->msg( 'sp-contributions-newbies-title' )->plain()
 118                         )->inContentLanguage() );
 119                 }
 120
 121                 $ns = $request->getVal( 'namespace', null );
 122                 if ( $ns !== null && $ns !== '' ) {
 123                         $this->opts['namespace'] = intval( $ns );
 124                 } else {
 125                         $this->opts['namespace'] = '';
 126                 }
 127
 128                 $this->opts['associated'] = $request->getBool( 'associated' );
 129                 $this->opts['nsInvert'] = (bool)$request->getVal( 'nsInvert' );
 130                 $this->opts['tagfilter'] = (string)$request->getVal( 'tagfilter' );
 131
 132                 // Allows reverts to have the bot flag in recent changes. It is just here to
 133                 // be passed in the form at the top of the page
 134                 if ( $user->isAllowed( 'markbotedits' ) && $request->getBool( 'bot' ) ) {
 135                         $this->opts['bot'] = '1';
 136                 }
 137
 138                 $skip = $request->getText( 'offset' ) || $request->getText( 'dir' ) == 'prev';
 139                 # Offset overrides year/month selection
 140                 if ( !$skip ) {
 141                         $this->opts['year'] = $request->getVal( 'year' );
 142                         $this->opts['month'] = $request->getVal( 'month' );
 143
 144                         $this->opts['start'] = $request->getVal( 'start' );
 145                         $this->opts['end'] = $request->getVal( 'end' );
 146                 }
 147                 $this->opts = ContribsPager::processDateFilter( $this->opts );
 148
 149                 $feedType = $request->getVal( 'feed' );
 150
 151                 $feedParams = [
 152                         'action' => 'feedcontributions',
 153                         'user' => $target,
 154                 ];
 155                 if ( $this->opts['topOnly'] ) {
 156                         $feedParams['toponly'] = true;
 157                 }
 158                 if ( $this->opts['newOnly'] ) {
 159                         $feedParams['newonly'] = true;
 160                 }
 161                 if ( $this->opts['hideMinor'] ) {
 162                         $feedParams['hideminor'] = true;
 163                 }
 164                 if ( $this->opts['deletedOnly'] ) {
 165                         $feedParams['deletedonly'] = true;
 166                 }
 167                 if ( $this->opts['tagfilter'] !== '' ) {
 168                         $feedParams['tagfilter'] = $this->opts['tagfilter'];
 169                 }
 170                 if ( $this->opts['namespace'] !== '' ) {
 171                         $feedParams['namespace'] = $this->opts['namespace'];
 172                 }
 173                 // Don't use year and month for the feed URL, but pass them on if
 174                 // we redirect to API (if $feedType is specified)
 175                 if ( $feedType && $this->opts['year'] !== null ) {
 176                         $feedParams['year'] = $this->opts['year'];
 177                 }
 178                 if ( $feedType && $this->opts['month'] !== null ) {
 179                         $feedParams['month'] = $this->opts['month'];
 180                 }
 181
 182                 if ( $feedType ) {
 183                         // Maintain some level of backwards compatibility
 184                         // If people request feeds using the old parameters, redirect to API
 185                         $feedParams['feedformat'] = $feedType;
 186                         $url = wfAppendQuery( wfScript( 'api' ), $feedParams );
 187
 188                         $out->redirect( $url, '301' );
 189
 190                         return;
 191                 }
 192
 193                 // Add RSS/atom links
 194                 $this->addFeedLinks( $feedParams );
 195
 196                 if ( Hooks::run( 'SpecialContributionsBeforeMainOutput', [ $id, $userObj, $this ] ) ) {
 197                         if ( !$this->including() ) {
 198                                 $out->addHTML( $this->getForm() );
 199                         }
 200                         $pager = new ContribsPager( $this->getContext(), [
 201                                 'target' => $target,
 202                                 'contribs' => $this->opts['contribs'],
 203                                 'namespace' => $this->opts['namespace'],
 204                                 'tagfilter' => $this->opts['tagfilter'],
 205                                 'start' => $this->opts['start'],
 206                                 'end' => $this->opts['end'],
 207                                 'deletedOnly' => $this->opts['deletedOnly'],
 208                                 'topOnly' => $this->opts['topOnly'],
 209                                 'newOnly' => $this->opts['newOnly'],
 210                                 'hideMinor' => $this->opts['hideMinor'],
 211                                 'nsInvert' => $this->opts['nsInvert'],
 212                                 'associated' => $this->opts['associated'],
 213                         ] );
 214
 215                         if ( IP::isValidRange( $target ) && !$pager->isQueryableRange( $target ) ) {
 216                                 // Valid range, but outside CIDR limit.
 217                                 $limits = $this->getConfig()->get( 'RangeContributionsCIDRLimit' );
 218                                 $limit = $limits[ IP::isIPv4( $target ) ? 'IPv4' : 'IPv6' ];
 219                                 $out->addWikiMsg( 'sp-contributions-outofrange', $limit );
 220                         } elseif ( !$pager->getNumRows() ) {
 221                                 $out->addWikiMsg( 'nocontribs', $target );
 222                         } else {
 223                                 # Show a message about replica DB lag, if applicable
 224                                 $lb = MediaWikiServices::getInstance()->getDBLoadBalancer();
 225                                 $lag = $lb->safeGetLag( $pager->getDatabase() );
 226                                 if ( $lag > 0 ) {
 227                                         $out->showLagWarning( $lag );
 228                                 }
 229
 230                                 $output = $pager->getBody();
 231                                 if ( !$this->including() ) {
 232                                         $output = '<p>' . $pager->getNavigationBar() . '</p>' .
 233                                                 $output .
 234                                                 '<p>' . $pager->getNavigationBar() . '</p>';
 235                                 }
 236                                 $out->addHTML( $output );
 237                         }
 238
 239                         $out->preventClickjacking( $pager->getPreventClickjacking() );
 240
 241                         # Show the appropriate "footer" message - WHOIS tools, etc.
 242                         if ( $this->opts['contribs'] == 'newbie' ) {
 243                                 $message = 'sp-contributions-footer-newbies';
 244                         } elseif ( IP::isValidRange( $target ) ) {
 245                                 $message = 'sp-contributions-footer-anon-range';
 246                         } elseif ( IP::isIPAddress( $target ) ) {
 247                                 $message = 'sp-contributions-footer-anon';
 248                         } elseif ( $userObj->isAnon() ) {
 249                                 // No message for non-existing users
 250                                 $message = '';
 251                         } else {
 252                                 $message = 'sp-contributions-footer';
 253                         }
 254
 255                         if ( $message ) {
 256                                 if ( !$this->including() ) {
 257                                         if ( !$this->msg( $message, $target )->isDisabled() ) {
 258                                                 $out->wrapWikiMsg(
 259                                                         "<div class='mw-contributions-footer'>\n$1\n</div>",
 260                                                         [ $message, $target ] );
 261                                         }
 262                                 }
 263                         }
 264                 }
 265         }
 266
 267         /**
 268          * Generates the subheading with links
 269          * @param User $userObj User object for the target
 270          * @return string Appropriately-escaped HTML to be output literally
 271          * @todo FIXME: Almost the same as getSubTitle in SpecialDeletedContributions.php.
 272          * Could be combined.
 273          */
 274         protected function contributionsSub( $userObj ) {
 275                 if ( $userObj->isAnon() ) {
 276                         // Show a warning message that the user being searched for doesn't exists.
 277                         // User::isIP returns true for IP address and usemod IPs like '123.123.123.xxx',
 278                         // but returns false for IP ranges. We don't want to suggest either of these are
 279                         // valid usernames which we would with the 'contributions-userdoesnotexist' message.
 280                         if ( !User::isIP( $userObj->getName() ) && !$userObj->isIPRange() ) {
 281                                 $this->getOutput()->wrapWikiMsg(
 282                                         "<div class=\"mw-userpage-userdoesnotexist error\">\n\$1\n</div>",
 283                                         [
 284                                                 'contributions-userdoesnotexist',
 285                                                 wfEscapeWikiText( $userObj->getName() ),
 286                                         ]
 287                                 );
 288                                 if ( !$this->including() ) {
 289                                         $this->getOutput()->setStatusCode( 404 );
 290                                 }
 291                         }
 292                         $user = htmlspecialchars( $userObj->getName() );
 293                 } else {
 294                         $user = $this->getLinkRenderer()->makeLink( $userObj->getUserPage(), $userObj->getName() );
 295                 }
 296                 $nt = $userObj->getUserPage();
 297                 $talk = $userObj->getTalkPage();
 298                 $links = '';
 299                 if ( $talk ) {
 300                         $tools = self::getUserLinks( $this, $userObj );
 301                         $links = $this->getLanguage()->pipeList( $tools );
 302
 303                         // Show a note if the user is blocked and display the last block log entry.
 304                         // Do not expose the autoblocks, since that may lead to a leak of accounts' IPs,
 305                         // and also this will display a totally irrelevant log entry as a current block.
 306                         if ( !$this->including() ) {
 307                                 // For IP ranges you must give Block::newFromTarget the CIDR string and not a user object.
 308                                 if ( $userObj->isIPRange() ) {
 309                                         $block = Block::newFromTarget( $userObj->getName(), $userObj->getName() );
 310                                 } else {
 311                                         $block = Block::newFromTarget( $userObj, $userObj );
 312                                 }
 313
 314                                 if ( !is_null( $block ) && $block->getType() != Block::TYPE_AUTO ) {
 315                                         if ( $block->getType() == Block::TYPE_RANGE ) {
 316                                                 $nt = MWNamespace::getCanonicalName( NS_USER ) . ':' . $block->getTarget();
 317                                         }
 318
 319                                         $out = $this->getOutput(); // showLogExtract() wants first parameter by reference
 320                                         LogEventsList::showLogExtract(
 321                                                 $out,
 322                                                 'block',
 323                                                 $nt,
 324                                                 '',
 325                                                 [
 326                                                         'lim' => 1,
 327                                                         'showIfEmpty' => false,
 328                                                         'msgKey' => [
 329                                                                 $userObj->isAnon() ?
 330                                                                         'sp-contributions-blocked-notice-anon' :
 331                                                                         'sp-contributions-blocked-notice',
 332                                                                 $userObj->getName() # Support GENDER in 'sp-contributions-blocked-notice'
 333                                                         ],
 334                                                         'offset' => '' # don't use WebRequest parameter offset
 335                                                 ]
 336                                         );
 337                                 }
 338                         }
 339                 }
 340
 341                 return $this->msg( 'contribsub2' )->rawParams( $user, $links )->params( $userObj->getName() );
 342         }
 343
 344         /**
 345          * Links to different places.
 346          *
 347          * @note This function is also called in DeletedContributionsPage
 348          * @param SpecialPage $sp SpecialPage instance, for context
 349          * @param User $target Target user object
 350          * @return array
 351          */
 352         public static function getUserLinks( SpecialPage $sp, User $target ) {
 353                 $id = $target->getId();
 354                 $username = $target->getName();
 355                 $userpage = $target->getUserPage();
 356                 $talkpage = $target->getTalkPage();
 357
 358                 $linkRenderer = $sp->getLinkRenderer();
 359
 360                 # No talk pages for IP ranges.
 361                 if ( !IP::isValidRange( $username ) ) {
 362                         $tools['user-talk'] = $linkRenderer->makeLink(
 363                                 $talkpage,
 364                                 $sp->msg( 'sp-contributions-talk' )->text()
 365                         );
 366                 }
 367
 368                 if ( ( $id !== null ) || ( $id === null && IP::isIPAddress( $username ) ) ) {
 369                         if ( $sp->getUser()->isAllowed( 'block' ) ) { # Block / Change block / Unblock links
 370                                 if ( $target->isBlocked() && $target->getBlock()->getType() != Block::TYPE_AUTO ) {
 371                                         $tools['block'] = $linkRenderer->makeKnownLink( # Change block link
 372                                                 SpecialPage::getTitleFor( 'Block', $username ),
 373                                                 $sp->msg( 'change-blocklink' )->text()
 374                                         );
 375                                         $tools['unblock'] = $linkRenderer->makeKnownLink( # Unblock link
 376                                                 SpecialPage::getTitleFor( 'Unblock', $username ),
 377                                                 $sp->msg( 'unblocklink' )->text()
 378                                         );
 379                                 } else { # User is not blocked
 380                                         $tools['block'] = $linkRenderer->makeKnownLink( # Block link
 381                                                 SpecialPage::getTitleFor( 'Block', $username ),
 382                                                 $sp->msg( 'blocklink' )->text()
 383                                         );
 384                                 }
 385                         }
 386
 387                         # Block log link
 388                         $tools['log-block'] = $linkRenderer->makeKnownLink(
 389                                 SpecialPage::getTitleFor( 'Log', 'block' ),
 390                                 $sp->msg( 'sp-contributions-blocklog' )->text(),
 391                                 [],
 392                                 [ 'page' => $userpage->getPrefixedText() ]
 393                         );
 394
 395                         # Suppression log link (T61120)
 396                         if ( $sp->getUser()->isAllowed( 'suppressionlog' ) ) {
 397                                 $tools['log-suppression'] = $linkRenderer->makeKnownLink(
 398                                         SpecialPage::getTitleFor( 'Log', 'suppress' ),
 399                                         $sp->msg( 'sp-contributions-suppresslog', $username )->text(),
 400                                         [],
 401                                         [ 'offender' => $username ]
 402                                 );
 403                         }
 404                 }
 405
 406                 # Don't show some links for IP ranges
 407                 if ( !IP::isValidRange( $username ) ) {
 408                         # Uploads
 409                         $tools['uploads'] = $linkRenderer->makeKnownLink(
 410                                 SpecialPage::getTitleFor( 'Listfiles', $username ),
 411                                 $sp->msg( 'sp-contributions-uploads' )->text()
 412                         );
 413
 414                         # Other logs link
 415                         $tools['logs'] = $linkRenderer->makeKnownLink(
 416                                 SpecialPage::getTitleFor( 'Log', $username ),
 417                                 $sp->msg( 'sp-contributions-logs' )->text()
 418                         );
 419
 420                         # Add link to deleted user contributions for priviledged users
 421                         if ( $sp->getUser()->isAllowed( 'deletedhistory' ) ) {
 422                                 $tools['deletedcontribs'] = $linkRenderer->makeKnownLink(
 423                                         SpecialPage::getTitleFor( 'DeletedContributions', $username ),
 424                                         $sp->msg( 'sp-contributions-deleted', $username )->text()
 425                                 );
 426                         }
 427                 }
 428
 429                 # Add a link to change user rights for privileged users
 430                 $userrightsPage = new UserrightsPage();
 431                 $userrightsPage->setContext( $sp->getContext() );
 432                 if ( $userrightsPage->userCanChangeRights( $target ) ) {
 433                         $tools['userrights'] = $linkRenderer->makeKnownLink(
 434                                 SpecialPage::getTitleFor( 'Userrights', $username ),
 435                                 $sp->msg( 'sp-contributions-userrights', $username )->text()
 436                         );
 437                 }
 438
 439                 Hooks::run( 'ContributionsToolLinks', [ $id, $userpage, &$tools, $sp ] );
 440
 441                 return $tools;
 442         }
 443
 444         /**
 445          * Generates the namespace selector form with hidden attributes.
 446          * @return string HTML fragment
 447          */
 448         protected function getForm() {
 449                 $this->opts['title'] = $this->getPageTitle()->getPrefixedText();
 450                 if ( !isset( $this->opts['target'] ) ) {
 451                         $this->opts['target'] = '';
 452                 } else {
 453                         $this->opts['target'] = str_replace( '_', ' ', $this->opts['target'] );
 454                 }
 455
 456                 if ( !isset( $this->opts['namespace'] ) ) {
 457                         $this->opts['namespace'] = '';
 458                 }
 459
 460                 if ( !isset( $this->opts['nsInvert'] ) ) {
 461                         $this->opts['nsInvert'] = '';
 462                 }
 463
 464                 if ( !isset( $this->opts['associated'] ) ) {
 465                         $this->opts['associated'] = false;
 466                 }
 467
 468                 if ( !isset( $this->opts['contribs'] ) ) {
 469                         $this->opts['contribs'] = 'user';
 470                 }
 471
 472                 if ( !isset( $this->opts['start'] ) ) {
 473                         $this->opts['start'] = '';
 474                 }
 475
 476                 if ( !isset( $this->opts['end'] ) ) {
 477                         $this->opts['end'] = '';
 478                 }
 479
 480                 if ( $this->opts['contribs'] == 'newbie' ) {
 481                         $this->opts['target'] = '';
 482                 }
 483
 484                 if ( !isset( $this->opts['tagfilter'] ) ) {
 485                         $this->opts['tagfilter'] = '';
 486                 }
 487
 488                 if ( !isset( $this->opts['topOnly'] ) ) {
 489                         $this->opts['topOnly'] = false;
 490                 }
 491
 492                 if ( !isset( $this->opts['newOnly'] ) ) {
 493                         $this->opts['newOnly'] = false;
 494                 }
 495
 496                 if ( !isset( $this->opts['hideMinor'] ) ) {
 497                         $this->opts['hideMinor'] = false;
 498                 }
 499
 500                 $form = Html::openElement(
 501                         'form',
 502                         [
 503                                 'method' => 'get',
 504                                 'action' => wfScript(),
 505                                 'class' => 'mw-contributions-form'
 506                         ]
 507                 );
 508
 509                 # Add hidden params for tracking except for parameters in $skipParameters
 510                 $skipParameters = [
 511                         'namespace',
 512                         'nsInvert',
 513                         'deletedOnly',
 514                         'target',
 515                         'contribs',
 516                         'year',
 517                         'month',
 518                         'start',
 519                         'end',
 520                         'topOnly',
 521                         'newOnly',
 522                         'hideMinor',
 523                         'associated',
 524                         'tagfilter'
 525                 ];
 526
 527                 foreach ( $this->opts as $name => $value ) {
 528                         if ( in_array( $name, $skipParameters ) ) {
 529                                 continue;
 530                         }
 531                         $form .= "\t" . Html::hidden( $name, $value ) . "\n";
 532                 }
 533
 534                 $tagFilter = ChangeTags::buildTagFilterSelector(
 535                         $this->opts['tagfilter'], false, $this->getContext() );
 536
 537                 if ( $tagFilter ) {
 538                         $filterSelection = Html::rawElement(
 539                                 'div',
 540                                 [],
 541                                 implode( '&#160;', $tagFilter )
 542                         );
 543                 } else {
 544                         $filterSelection = Html::rawElement( 'div', [], '' );
 545                 }
 546
 547                 $this->getOutput()->addModules( 'mediawiki.userSuggest' );
 548
 549                 $labelNewbies = Xml::radioLabel(
 550                         $this->msg( 'sp-contributions-newbies' )->text(),
 551                         'contribs',
 552                         'newbie',
 553                         'newbie',
 554                         $this->opts['contribs'] == 'newbie',
 555                         [ 'class' => 'mw-input' ]
 556                 );
 557                 $labelUsername = Xml::radioLabel(
 558                         $this->msg( 'sp-contributions-username' )->text(),
 559                         'contribs',
 560                         'user',
 561                         'user',
 562                         $this->opts['contribs'] == 'user',
 563                         [ 'class' => 'mw-input' ]
 564                 );
 565                 $input = Html::input(
 566                         'target',
 567                         $this->opts['target'],
 568                         'text',
 569                         [
 570                                 'size' => '40',
 571                                 'class' => [
 572                                         'mw-input',
 573                                         'mw-ui-input-inline',
 574                                         'mw-autocomplete-user', // used by mediawiki.userSuggest
 575                                 ],
 576                         ] + (
 577                                 // Only autofocus if target hasn't been specified or in non-newbies mode
 578                                 ( $this->opts['contribs'] === 'newbie' || $this->opts['target'] )
 579                                         ? [] : [ 'autofocus' => true ]
 580                                 )
 581                 );
 582
 583                 $targetSelection = Html::rawElement(
 584                         'div',
 585                         [],
 586                         $labelNewbies . '<br>' . $labelUsername . ' ' . $input . ' '
 587                 );
 588
 589                 $namespaceSelection = Xml::tags(
 590                         'div',
 591                         [],
 592                         Xml::label(
 593                                 $this->msg( 'namespace' )->text(),
 594                                 'namespace',
 595                                 ''
 596                         ) . '&#160;' .
 597                         Html::namespaceSelector(
 598                                 [ 'selected' => $this->opts['namespace'], 'all' => '' ],
 599                                 [
 600                                         'name' => 'namespace',
 601                                         'id' => 'namespace',
 602                                         'class' => 'namespaceselector',
 603                                 ]
 604                         ) . '&#160;' .
 605                                 Html::rawElement(
 606                                         'span',
 607                                         [ 'class' => 'mw-input-with-label' ],
 608                                         Xml::checkLabel(
 609                                                 $this->msg( 'invert' )->text(),
 610                                                 'nsInvert',
 611                                                 'nsInvert',
 612                                                 $this->opts['nsInvert'],
 613                                                 [
 614                                                         'title' => $this->msg( 'tooltip-invert' )->text(),
 615                                                         'class' => 'mw-input'
 616                                                 ]
 617                                         ) . '&#160;'
 618                                 ) .
 619                                 Html::rawElement( 'span', [ 'class' => 'mw-input-with-label' ],
 620                                         Xml::checkLabel(
 621                                                 $this->msg( 'namespace_association' )->text(),
 622                                                 'associated',
 623                                                 'associated',
 624                                                 $this->opts['associated'],
 625                                                 [
 626                                                         'title' => $this->msg( 'tooltip-namespace_association' )->text(),
 627                                                         'class' => 'mw-input'
 628                                                 ]
 629                                         ) . '&#160;'
 630                                 )
 631                 );
 632
 633                 $filters = [];
 634
 635                 if ( $this->getUser()->isAllowed( 'deletedhistory' ) ) {
 636                         $filters[] = Html::rawElement(
 637                                 'span',
 638                                 [ 'class' => 'mw-input-with-label' ],
 639                                 Xml::checkLabel(
 640                                         $this->msg( 'history-show-deleted' )->text(),
 641                                         'deletedOnly',
 642                                         'mw-show-deleted-only',
 643                                         $this->opts['deletedOnly'],
 644                                         [ 'class' => 'mw-input' ]
 645                                 )
 646                         );
 647                 }
 648
 649                 $filters[] = Html::rawElement(
 650                         'span',
 651                         [ 'class' => 'mw-input-with-label' ],
 652                         Xml::checkLabel(
 653                                 $this->msg( 'sp-contributions-toponly' )->text(),
 654                                 'topOnly',
 655                                 'mw-show-top-only',
 656                                 $this->opts['topOnly'],
 657                                 [ 'class' => 'mw-input' ]
 658                         )
 659                 );
 660                 $filters[] = Html::rawElement(
 661                         'span',
 662                         [ 'class' => 'mw-input-with-label' ],
 663                         Xml::checkLabel(
 664                                 $this->msg( 'sp-contributions-newonly' )->text(),
 665                                 'newOnly',
 666                                 'mw-show-new-only',
 667                                 $this->opts['newOnly'],
 668                                 [ 'class' => 'mw-input' ]
 669                         )
 670                 );
 671                 $filters[] = Html::rawElement(
 672                         'span',
 673                         [ 'class' => 'mw-input-with-label' ],
 674                         Xml::checkLabel(
 675                                 $this->msg( 'sp-contributions-hideminor' )->text(),
 676                                 'hideMinor',
 677                                 'mw-hide-minor-edits',
 678                                 $this->opts['hideMinor'],
 679                                 [ 'class' => 'mw-input' ]
 680                         )
 681                 );
 682
 683                 Hooks::run(
 684                         'SpecialContributions::getForm::filters',
 685                         [ $this, &$filters ]
 686                 );
 687
 688                 $extraOptions = Html::rawElement(
 689                         'div',
 690                         [],
 691                         implode( '', $filters )
 692                 );
 693
 694                 $dateRangeSelection = Html::rawElement(
 695                         'div',
 696                         [],
 697                         Xml::label( wfMessage( 'date-range-from' )->text(), 'mw-date-start' ) . ' ' .
 698                         new DateInputWidget( [
 699                                 'infusable' => true,
 700                                 'id' => 'mw-date-start',
 701                                 'name' => 'start',
 702                                 'value' => $this->opts['start'],
 703                                 'longDisplayFormat' => true,
 704                         ] ) . '<br>' .
 705                         Xml::label( wfMessage( 'date-range-to' )->text(), 'mw-date-end' ) . ' ' .
 706                         new DateInputWidget( [
 707                                 'infusable' => true,
 708                                 'id' => 'mw-date-end',
 709                                 'name' => 'end',
 710                                 'value' => $this->opts['end'],
 711                                 'longDisplayFormat' => true,
 712                         ] )
 713                 );
 714
 715                 $submit = Xml::tags( 'div', [],
 716                         Html::submitButton(
 717                                 $this->msg( 'sp-contributions-submit' )->text(),
 718                                 [ 'class' => 'mw-submit' ], [ 'mw-ui-progressive' ]
 719                         )
 720                 );
 721
 722                 $form .= Xml::fieldset(
 723                         $this->msg( 'sp-contributions-search' )->text(),
 724                         $targetSelection .
 725                         $namespaceSelection .
 726                         $filterSelection .
 727                         $extraOptions .
 728                         $dateRangeSelection .
 729                         $submit,
 730                         [ 'class' => 'mw-contributions-table' ]
 731                 );
 732
 733                 $explain = $this->msg( 'sp-contributions-explain' );
 734                 if ( !$explain->isBlank() ) {
 735                         $form .= "<p id='mw-sp-contributions-explain'>{$explain->parse()}</p>";
 736                 }
 737
 738                 $form .= Xml::closeElement( 'form' );
 739
 740                 return $form;
 741         }
 742
 743         /**
 744          * Return an array of subpages beginning with $search that this special page will accept.
 745          *
 746          * @param string $search Prefix to search for
 747          * @param int $limit Maximum number of results to return (usually 10)
 748          * @param int $offset Number of results to skip (usually 0)
 749          * @return string[] Matching subpages
 750          */
 751         public function prefixSearchSubpages( $search, $limit, $offset ) {
 752                 $user = User::newFromName( $search );
 753                 if ( !$user ) {
 754                         // No prefix suggestion for invalid user
 755                         return [];
 756                 }
 757                 // Autocomplete subpage as user list - public to allow caching
 758                 return UserNamePrefixSearch::search( 'public', $search, $limit, $offset );
 759         }
 760
 761         protected function getGroupName() {
 762                 return 'users';
 763         }
 764 }