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
 107                         # For IP ranges, we want the contributionsSub, but not the skin-dependent
 108                         # links under 'Tools', which may include irrelevant links like 'Logs'.
 109                         if ( !IP::isValidRange( $target ) ) {
 110                                 $this->getSkin()->setRelevantUser( $userObj );
 111                         }
 112                 } else {
 113                         $out->addSubtitle( $this->msg( 'sp-contributions-newbies-sub' ) );
 114                         $out->setHTMLTitle( $this->msg(
 115                                 'pagetitle',
 116                                 $this->msg( 'sp-contributions-newbies-title' )->plain()
 117                         )->inContentLanguage() );
 118                 }
 119
 120                 $ns = $request->getVal( 'namespace', null );
 121                 if ( $ns !== null && $ns !== '' ) {
 122                         $this->opts['namespace'] = intval( $ns );
 123                 } else {
 124                         $this->opts['namespace'] = '';
 125                 }
 126
 127                 $this->opts['associated'] = $request->getBool( 'associated' );
 128                 $this->opts['nsInvert'] = (bool)$request->getVal( 'nsInvert' );
 129                 $this->opts['tagfilter'] = (string)$request->getVal( 'tagfilter' );
 130
 131                 // Allows reverts to have the bot flag in recent changes. It is just here to
 132                 // be passed in the form at the top of the page
 133                 if ( $user->isAllowed( 'markbotedits' ) && $request->getBool( 'bot' ) ) {
 134                         $this->opts['bot'] = '1';
 135                 }
 136
 137                 $skip = $request->getText( 'offset' ) || $request->getText( 'dir' ) == 'prev';
 138                 # Offset overrides year/month selection
 139                 if ( !$skip ) {
 140                         $this->opts['year'] = $request->getVal( 'year' );
 141                         $this->opts['month'] = $request->getVal( 'month' );
 142
 143                         $this->opts['start'] = $request->getVal( 'start' );
 144                         $this->opts['end'] = $request->getVal( 'end' );
 145                 }
 146                 $this->opts = ContribsPager::processDateFilter( $this->opts );
 147
 148                 $feedType = $request->getVal( 'feed' );
 149
 150                 $feedParams = [
 151                         'action' => 'feedcontributions',
 152                         'user' => $target,
 153                 ];
 154                 if ( $this->opts['topOnly'] ) {
 155                         $feedParams['toponly'] = true;
 156                 }
 157                 if ( $this->opts['newOnly'] ) {
 158                         $feedParams['newonly'] = true;
 159                 }
 160                 if ( $this->opts['hideMinor'] ) {
 161                         $feedParams['hideminor'] = true;
 162                 }
 163                 if ( $this->opts['deletedOnly'] ) {
 164                         $feedParams['deletedonly'] = true;
 165                 }
 166                 if ( $this->opts['tagfilter'] !== '' ) {
 167                         $feedParams['tagfilter'] = $this->opts['tagfilter'];
 168                 }
 169                 if ( $this->opts['namespace'] !== '' ) {
 170                         $feedParams['namespace'] = $this->opts['namespace'];
 171                 }
 172                 // Don't use year and month for the feed URL, but pass them on if
 173                 // we redirect to API (if $feedType is specified)
 174                 if ( $feedType && $this->opts['year'] !== null ) {
 175                         $feedParams['year'] = $this->opts['year'];
 176                 }
 177                 if ( $feedType && $this->opts['month'] !== null ) {
 178                         $feedParams['month'] = $this->opts['month'];
 179                 }
 180
 181                 if ( $feedType ) {
 182                         // Maintain some level of backwards compatibility
 183                         // If people request feeds using the old parameters, redirect to API
 184                         $feedParams['feedformat'] = $feedType;
 185                         $url = wfAppendQuery( wfScript( 'api' ), $feedParams );
 186
 187                         $out->redirect( $url, '301' );
 188
 189                         return;
 190                 }
 191
 192                 // Add RSS/atom links
 193                 $this->addFeedLinks( $feedParams );
 194
 195                 if ( Hooks::run( 'SpecialContributionsBeforeMainOutput', [ $id, $userObj, $this ] ) ) {
 196                         if ( !$this->including() ) {
 197                                 $out->addHTML( $this->getForm() );
 198                         }
 199                         $pager = new ContribsPager( $this->getContext(), [
 200                                 'target' => $target,
 201                                 'contribs' => $this->opts['contribs'],
 202                                 'namespace' => $this->opts['namespace'],
 203                                 'tagfilter' => $this->opts['tagfilter'],
 204                                 'start' => $this->opts['start'],
 205                                 'end' => $this->opts['end'],
 206                                 'deletedOnly' => $this->opts['deletedOnly'],
 207                                 'topOnly' => $this->opts['topOnly'],
 208                                 'newOnly' => $this->opts['newOnly'],
 209                                 'hideMinor' => $this->opts['hideMinor'],
 210                                 'nsInvert' => $this->opts['nsInvert'],
 211                                 'associated' => $this->opts['associated'],
 212                         ] );
 213
 214                         if ( IP::isValidRange( $target ) && !$pager->isQueryableRange( $target ) ) {
 215                                 // Valid range, but outside CIDR limit.
 216                                 $limits = $this->getConfig()->get( 'RangeContributionsCIDRLimit' );
 217                                 $limit = $limits[ IP::isIPv4( $target ) ? 'IPv4' : 'IPv6' ];
 218                                 $out->addWikiMsg( 'sp-contributions-outofrange', $limit );
 219                         } elseif ( !$pager->getNumRows() ) {
 220                                 $out->addWikiMsg( 'nocontribs', $target );
 221                         } else {
 222                                 # Show a message about replica DB lag, if applicable
 223                                 $lag = wfGetLB()->safeGetLag( $pager->getDatabase() );
 224                                 if ( $lag > 0 ) {
 225                                         $out->showLagWarning( $lag );
 226                                 }
 227
 228                                 $output = $pager->getBody();
 229                                 if ( !$this->including() ) {
 230                                         $output = '<p>' . $pager->getNavigationBar() . '</p>' .
 231                                                 $output .
 232                                                 '<p>' . $pager->getNavigationBar() . '</p>';
 233                                 }
 234                                 $out->addHTML( $output );
 235                         }
 236
 237                         $out->preventClickjacking( $pager->getPreventClickjacking() );
 238
 239                         # Show the appropriate "footer" message - WHOIS tools, etc.
 240                         if ( $this->opts['contribs'] == 'newbie' ) {
 241                                 $message = 'sp-contributions-footer-newbies';
 242                         } elseif ( IP::isValidRange( $target ) ) {
 243                                 $message = 'sp-contributions-footer-anon-range';
 244                         } elseif ( IP::isIPAddress( $target ) ) {
 245                                 $message = 'sp-contributions-footer-anon';
 246                         } elseif ( $userObj->isAnon() ) {
 247                                 // No message for non-existing users
 248                                 $message = '';
 249                         } else {
 250                                 $message = 'sp-contributions-footer';
 251                         }
 252
 253                         if ( $message ) {
 254                                 if ( !$this->including() ) {
 255                                         if ( !$this->msg( $message, $target )->isDisabled() ) {
 256                                                 $out->wrapWikiMsg(
 257                                                         "<div class='mw-contributions-footer'>\n$1\n</div>",
 258                                                         [ $message, $target ] );
 259                                         }
 260                                 }
 261                         }
 262                 }
 263         }
 264
 265         /**
 266          * Generates the subheading with links
 267          * @param User $userObj User object for the target
 268          * @return string Appropriately-escaped HTML to be output literally
 269          * @todo FIXME: Almost the same as getSubTitle in SpecialDeletedContributions.php.
 270          * Could be combined.
 271          */
 272         protected function contributionsSub( $userObj ) {
 273                 if ( $userObj->isAnon() ) {
 274                         // Show a warning message that the user being searched for doesn't exists.
 275                         // User::isIP returns true for IP address and usemod IPs like '123.123.123.xxx',
 276                         // but returns false for IP ranges. We don't want to suggest either of these are
 277                         // valid usernames which we would with the 'contributions-userdoesnotexist' message.
 278                         if ( !User::isIP( $userObj->getName() ) && !$userObj->isIPRange() ) {
 279                                 $this->getOutput()->wrapWikiMsg(
 280                                         "<div class=\"mw-userpage-userdoesnotexist error\">\n\$1\n</div>",
 281                                         [
 282                                                 'contributions-userdoesnotexist',
 283                                                 wfEscapeWikiText( $userObj->getName() ),
 284                                         ]
 285                                 );
 286                                 if ( !$this->including() ) {
 287                                         $this->getOutput()->setStatusCode( 404 );
 288                                 }
 289                         }
 290                         $user = htmlspecialchars( $userObj->getName() );
 291                 } else {
 292                         $user = $this->getLinkRenderer()->makeLink( $userObj->getUserPage(), $userObj->getName() );
 293                 }
 294                 $nt = $userObj->getUserPage();
 295                 $talk = $userObj->getTalkPage();
 296                 $links = '';
 297                 if ( $talk ) {
 298                         $tools = self::getUserLinks( $this, $userObj );
 299                         $links = $this->getLanguage()->pipeList( $tools );
 300
 301                         // Show a note if the user is blocked and display the last block log entry.
 302                         // Do not expose the autoblocks, since that may lead to a leak of accounts' IPs,
 303                         // and also this will display a totally irrelevant log entry as a current block.
 304                         if ( !$this->including() ) {
 305                                 // For IP ranges you must give Block::newFromTarget the CIDR string and not a user object.
 306                                 if ( $userObj->isIPRange() ) {
 307                                         $block = Block::newFromTarget( $userObj->getName(), $userObj->getName() );
 308                                 } else {
 309                                         $block = Block::newFromTarget( $userObj, $userObj );
 310                                 }
 311
 312                                 if ( !is_null( $block ) && $block->getType() != Block::TYPE_AUTO ) {
 313                                         if ( $block->getType() == Block::TYPE_RANGE ) {
 314                                                 $nt = MWNamespace::getCanonicalName( NS_USER ) . ':' . $block->getTarget();
 315                                         }
 316
 317                                         $out = $this->getOutput(); // showLogExtract() wants first parameter by reference
 318                                         LogEventsList::showLogExtract(
 319                                                 $out,
 320                                                 'block',
 321                                                 $nt,
 322                                                 '',
 323                                                 [
 324                                                         'lim' => 1,
 325                                                         'showIfEmpty' => false,
 326                                                         'msgKey' => [
 327                                                                 $userObj->isAnon() ?
 328                                                                         'sp-contributions-blocked-notice-anon' :
 329                                                                         'sp-contributions-blocked-notice',
 330                                                                 $userObj->getName() # Support GENDER in 'sp-contributions-blocked-notice'
 331                                                         ],
 332                                                         'offset' => '' # don't use WebRequest parameter offset
 333                                                 ]
 334                                         );
 335                                 }
 336                         }
 337                 }
 338
 339                 return $this->msg( 'contribsub2' )->rawParams( $user, $links )->params( $userObj->getName() );
 340         }
 341
 342         /**
 343          * Links to different places.
 344          *
 345          * @note This function is also called in DeletedContributionsPage
 346          * @param SpecialPage $sp SpecialPage instance, for context
 347          * @param User $target Target user object
 348          * @return array
 349          */
 350         public static function getUserLinks( SpecialPage $sp, User $target ) {
 351                 $id = $target->getId();
 352                 $username = $target->getName();
 353                 $userpage = $target->getUserPage();
 354                 $talkpage = $target->getTalkPage();
 355
 356                 $linkRenderer = $sp->getLinkRenderer();
 357
 358                 # No talk pages for IP ranges.
 359                 if ( !IP::isValidRange( $username ) ) {
 360                         $tools['user-talk'] = $linkRenderer->makeLink(
 361                                 $talkpage,
 362                                 $sp->msg( 'sp-contributions-talk' )->text()
 363                         );
 364                 }
 365
 366                 if ( ( $id !== null ) || ( $id === null && IP::isIPAddress( $username ) ) ) {
 367                         if ( $sp->getUser()->isAllowed( 'block' ) ) { # Block / Change block / Unblock links
 368                                 if ( $target->isBlocked() && $target->getBlock()->getType() != Block::TYPE_AUTO ) {
 369                                         $tools['block'] = $linkRenderer->makeKnownLink( # Change block link
 370                                                 SpecialPage::getTitleFor( 'Block', $username ),
 371                                                 $sp->msg( 'change-blocklink' )->text()
 372                                         );
 373                                         $tools['unblock'] = $linkRenderer->makeKnownLink( # Unblock link
 374                                                 SpecialPage::getTitleFor( 'Unblock', $username ),
 375                                                 $sp->msg( 'unblocklink' )->text()
 376                                         );
 377                                 } else { # User is not blocked
 378                                         $tools['block'] = $linkRenderer->makeKnownLink( # Block link
 379                                                 SpecialPage::getTitleFor( 'Block', $username ),
 380                                                 $sp->msg( 'blocklink' )->text()
 381                                         );
 382                                 }
 383                         }
 384
 385                         # Block log link
 386                         $tools['log-block'] = $linkRenderer->makeKnownLink(
 387                                 SpecialPage::getTitleFor( 'Log', 'block' ),
 388                                 $sp->msg( 'sp-contributions-blocklog' )->text(),
 389                                 [],
 390                                 [ 'page' => $userpage->getPrefixedText() ]
 391                         );
 392
 393                         # Suppression log link (T61120)
 394                         if ( $sp->getUser()->isAllowed( 'suppressionlog' ) ) {
 395                                 $tools['log-suppression'] = $linkRenderer->makeKnownLink(
 396                                         SpecialPage::getTitleFor( 'Log', 'suppress' ),
 397                                         $sp->msg( 'sp-contributions-suppresslog', $username )->text(),
 398                                         [],
 399                                         [ 'offender' => $username ]
 400                                 );
 401                         }
 402                 }
 403
 404                 # Don't show some links for IP ranges
 405                 if ( !IP::isValidRange( $username ) ) {
 406                         # Uploads
 407                         $tools['uploads'] = $linkRenderer->makeKnownLink(
 408                                 SpecialPage::getTitleFor( 'Listfiles', $username ),
 409                                 $sp->msg( 'sp-contributions-uploads' )->text()
 410                         );
 411
 412                         # Other logs link
 413                         $tools['logs'] = $linkRenderer->makeKnownLink(
 414                                 SpecialPage::getTitleFor( 'Log', $username ),
 415                                 $sp->msg( 'sp-contributions-logs' )->text()
 416                         );
 417
 418                         # Add link to deleted user contributions for priviledged users
 419                         if ( $sp->getUser()->isAllowed( 'deletedhistory' ) ) {
 420                                 $tools['deletedcontribs'] = $linkRenderer->makeKnownLink(
 421                                         SpecialPage::getTitleFor( 'DeletedContributions', $username ),
 422                                         $sp->msg( 'sp-contributions-deleted', $username )->text()
 423                                 );
 424                         }
 425                 }
 426
 427                 # Add a link to change user rights for privileged users
 428                 $userrightsPage = new UserrightsPage();
 429                 $userrightsPage->setContext( $sp->getContext() );
 430                 if ( $userrightsPage->userCanChangeRights( $target ) ) {
 431                         $tools['userrights'] = $linkRenderer->makeKnownLink(
 432                                 SpecialPage::getTitleFor( 'Userrights', $username ),
 433                                 $sp->msg( 'sp-contributions-userrights', $username )->text()
 434                         );
 435                 }
 436
 437                 Hooks::run( 'ContributionsToolLinks', [ $id, $userpage, &$tools, $sp ] );
 438
 439                 return $tools;
 440         }
 441
 442         /**
 443          * Generates the namespace selector form with hidden attributes.
 444          * @return string HTML fragment
 445          */
 446         protected function getForm() {
 447                 $this->opts['title'] = $this->getPageTitle()->getPrefixedText();
 448                 if ( !isset( $this->opts['target'] ) ) {
 449                         $this->opts['target'] = '';
 450                 } else {
 451                         $this->opts['target'] = str_replace( '_', ' ', $this->opts['target'] );
 452                 }
 453
 454                 if ( !isset( $this->opts['namespace'] ) ) {
 455                         $this->opts['namespace'] = '';
 456                 }
 457
 458                 if ( !isset( $this->opts['nsInvert'] ) ) {
 459                         $this->opts['nsInvert'] = '';
 460                 }
 461
 462                 if ( !isset( $this->opts['associated'] ) ) {
 463                         $this->opts['associated'] = false;
 464                 }
 465
 466                 if ( !isset( $this->opts['contribs'] ) ) {
 467                         $this->opts['contribs'] = 'user';
 468                 }
 469
 470                 if ( !isset( $this->opts['start'] ) ) {
 471                         $this->opts['start'] = '';
 472                 }
 473
 474                 if ( !isset( $this->opts['end'] ) ) {
 475                         $this->opts['end'] = '';
 476                 }
 477
 478                 if ( $this->opts['contribs'] == 'newbie' ) {
 479                         $this->opts['target'] = '';
 480                 }
 481
 482                 if ( !isset( $this->opts['tagfilter'] ) ) {
 483                         $this->opts['tagfilter'] = '';
 484                 }
 485
 486                 if ( !isset( $this->opts['topOnly'] ) ) {
 487                         $this->opts['topOnly'] = false;
 488                 }
 489
 490                 if ( !isset( $this->opts['newOnly'] ) ) {
 491                         $this->opts['newOnly'] = false;
 492                 }
 493
 494                 if ( !isset( $this->opts['hideMinor'] ) ) {
 495                         $this->opts['hideMinor'] = false;
 496                 }
 497
 498                 $form = Html::openElement(
 499                         'form',
 500                         [
 501                                 'method' => 'get',
 502                                 'action' => wfScript(),
 503                                 'class' => 'mw-contributions-form'
 504                         ]
 505                 );
 506
 507                 # Add hidden params for tracking except for parameters in $skipParameters
 508                 $skipParameters = [
 509                         'namespace',
 510                         'nsInvert',
 511                         'deletedOnly',
 512                         'target',
 513                         'contribs',
 514                         'year',
 515                         'month',
 516                         'start',
 517                         'end',
 518                         'topOnly',
 519                         'newOnly',
 520                         'hideMinor',
 521                         'associated',
 522                         'tagfilter'
 523                 ];
 524
 525                 foreach ( $this->opts as $name => $value ) {
 526                         if ( in_array( $name, $skipParameters ) ) {
 527                                 continue;
 528                         }
 529                         $form .= "\t" . Html::hidden( $name, $value ) . "\n";
 530                 }
 531
 532                 $tagFilter = ChangeTags::buildTagFilterSelector(
 533                         $this->opts['tagfilter'], false, $this->getContext() );
 534
 535                 if ( $tagFilter ) {
 536                         $filterSelection = Html::rawElement(
 537                                 'div',
 538                                 [],
 539                                 implode( '&#160;', $tagFilter )
 540                         );
 541                 } else {
 542                         $filterSelection = Html::rawElement( 'div', [], '' );
 543                 }
 544
 545                 $this->getOutput()->addModules( 'mediawiki.userSuggest' );
 546
 547                 $labelNewbies = Xml::radioLabel(
 548                         $this->msg( 'sp-contributions-newbies' )->text(),
 549                         'contribs',
 550                         'newbie',
 551                         'newbie',
 552                         $this->opts['contribs'] == 'newbie',
 553                         [ 'class' => 'mw-input' ]
 554                 );
 555                 $labelUsername = Xml::radioLabel(
 556                         $this->msg( 'sp-contributions-username' )->text(),
 557                         'contribs',
 558                         'user',
 559                         'user',
 560                         $this->opts['contribs'] == 'user',
 561                         [ 'class' => 'mw-input' ]
 562                 );
 563                 $input = Html::input(
 564                         'target',
 565                         $this->opts['target'],
 566                         'text',
 567                         [
 568                                 'size' => '40',
 569                                 'class' => [
 570                                         'mw-input',
 571                                         'mw-ui-input-inline',
 572                                         'mw-autocomplete-user', // used by mediawiki.userSuggest
 573                                 ],
 574                         ] + (
 575                                 // Only autofocus if target hasn't been specified or in non-newbies mode
 576                                 ( $this->opts['contribs'] === 'newbie' || $this->opts['target'] )
 577                                         ? [] : [ 'autofocus' => true ]
 578                                 )
 579                 );
 580
 581                 $targetSelection = Html::rawElement(
 582                         'div',
 583                         [],
 584                         $labelNewbies . '<br>' . $labelUsername . ' ' . $input . ' '
 585                 );
 586
 587                 $namespaceSelection = Xml::tags(
 588                         'div',
 589                         [],
 590                         Xml::label(
 591                                 $this->msg( 'namespace' )->text(),
 592                                 'namespace',
 593                                 ''
 594                         ) . '&#160;' .
 595                         Html::namespaceSelector(
 596                                 [ 'selected' => $this->opts['namespace'], 'all' => '' ],
 597                                 [
 598                                         'name' => 'namespace',
 599                                         'id' => 'namespace',
 600                                         'class' => 'namespaceselector',
 601                                 ]
 602                         ) . '&#160;' .
 603                                 Html::rawElement(
 604                                         'span',
 605                                         [ 'class' => 'mw-input-with-label' ],
 606                                         Xml::checkLabel(
 607                                                 $this->msg( 'invert' )->text(),
 608                                                 'nsInvert',
 609                                                 'nsInvert',
 610                                                 $this->opts['nsInvert'],
 611                                                 [
 612                                                         'title' => $this->msg( 'tooltip-invert' )->text(),
 613                                                         'class' => 'mw-input'
 614                                                 ]
 615                                         ) . '&#160;'
 616                                 ) .
 617                                 Html::rawElement( 'span', [ 'class' => 'mw-input-with-label' ],
 618                                         Xml::checkLabel(
 619                                                 $this->msg( 'namespace_association' )->text(),
 620                                                 'associated',
 621                                                 'associated',
 622                                                 $this->opts['associated'],
 623                                                 [
 624                                                         'title' => $this->msg( 'tooltip-namespace_association' )->text(),
 625                                                         'class' => 'mw-input'
 626                                                 ]
 627                                         ) . '&#160;'
 628                                 )
 629                 );
 630
 631                 $filters = [];
 632
 633                 if ( $this->getUser()->isAllowed( 'deletedhistory' ) ) {
 634                         $filters[] = Html::rawElement(
 635                                 'span',
 636                                 [ 'class' => 'mw-input-with-label' ],
 637                                 Xml::checkLabel(
 638                                         $this->msg( 'history-show-deleted' )->text(),
 639                                         'deletedOnly',
 640                                         'mw-show-deleted-only',
 641                                         $this->opts['deletedOnly'],
 642                                         [ 'class' => 'mw-input' ]
 643                                 )
 644                         );
 645                 }
 646
 647                 $filters[] = Html::rawElement(
 648                         'span',
 649                         [ 'class' => 'mw-input-with-label' ],
 650                         Xml::checkLabel(
 651                                 $this->msg( 'sp-contributions-toponly' )->text(),
 652                                 'topOnly',
 653                                 'mw-show-top-only',
 654                                 $this->opts['topOnly'],
 655                                 [ 'class' => 'mw-input' ]
 656                         )
 657                 );
 658                 $filters[] = Html::rawElement(
 659                         'span',
 660                         [ 'class' => 'mw-input-with-label' ],
 661                         Xml::checkLabel(
 662                                 $this->msg( 'sp-contributions-newonly' )->text(),
 663                                 'newOnly',
 664                                 'mw-show-new-only',
 665                                 $this->opts['newOnly'],
 666                                 [ 'class' => 'mw-input' ]
 667                         )
 668                 );
 669                 $filters[] = Html::rawElement(
 670                         'span',
 671                         [ 'class' => 'mw-input-with-label' ],
 672                         Xml::checkLabel(
 673                                 $this->msg( 'sp-contributions-hideminor' )->text(),
 674                                 'hideMinor',
 675                                 'mw-hide-minor-edits',
 676                                 $this->opts['hideMinor'],
 677                                 [ 'class' => 'mw-input' ]
 678                         )
 679                 );
 680
 681                 Hooks::run(
 682                         'SpecialContributions::getForm::filters',
 683                         [ $this, &$filters ]
 684                 );
 685
 686                 $extraOptions = Html::rawElement(
 687                         'div',
 688                         [],
 689                         implode( '', $filters )
 690                 );
 691
 692                 $dateRangeSelection = Html::rawElement(
 693                         'div',
 694                         [],
 695                         Xml::label( wfMessage( 'date-range-from' )->text(), 'mw-date-start' ) . ' ' .
 696                         new DateInputWidget( [
 697                                 'infusable' => true,
 698                                 'id' => 'mw-date-start',
 699                                 'name' => 'start',
 700                                 'value' => $this->opts['start'],
 701                                 'longDisplayFormat' => true,
 702                         ] ) . '<br>' .
 703                         Xml::label( wfMessage( 'date-range-to' )->text(), 'mw-date-end' ) . ' ' .
 704                         new DateInputWidget( [
 705                                 'infusable' => true,
 706                                 'id' => 'mw-date-end',
 707                                 'name' => 'end',
 708                                 'value' => $this->opts['end'],
 709                                 'longDisplayFormat' => true,
 710                         ] )
 711                 );
 712
 713                 $submit = Xml::tags( 'div', [],
 714                         Html::submitButton(
 715                                 $this->msg( 'sp-contributions-submit' )->text(),
 716                                 [ 'class' => 'mw-submit' ], [ 'mw-ui-progressive' ]
 717                         )
 718                 );
 719
 720                 $form .= Xml::fieldset(
 721                         $this->msg( 'sp-contributions-search' )->text(),
 722                         $targetSelection .
 723                         $namespaceSelection .
 724                         $filterSelection .
 725                         $extraOptions .
 726                         $dateRangeSelection .
 727                         $submit,
 728                         [ 'class' => 'mw-contributions-table' ]
 729                 );
 730
 731                 $explain = $this->msg( 'sp-contributions-explain' );
 732                 if ( !$explain->isBlank() ) {
 733                         $form .= "<p id='mw-sp-contributions-explain'>{$explain->parse()}</p>";
 734                 }
 735
 736                 $form .= Xml::closeElement( 'form' );
 737
 738                 return $form;
 739         }
 740
 741         /**
 742          * Return an array of subpages beginning with $search that this special page will accept.
 743          *
 744          * @param string $search Prefix to search for
 745          * @param int $limit Maximum number of results to return (usually 10)
 746          * @param int $offset Number of results to skip (usually 0)
 747          * @return string[] Matching subpages
 748          */
 749         public function prefixSearchSubpages( $search, $limit, $offset ) {
 750                 $user = User::newFromName( $search );
 751                 if ( !$user ) {
 752                         // No prefix suggestion for invalid user
 753                         return [];
 754                 }
 755                 // Autocomplete subpage as user list - public to allow caching
 756                 return UserNamePrefixSearch::search( 'public', $search, $limit, $offset );
 757         }
 758
 759         protected function getGroupName() {
 760                 return 'users';
 761         }
 762 }