includes/specials/SpecialContributions.php

   1 <?php
   2 /**
   3  * Implements Special:Contributions
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @ingroup SpecialPage
  22  */
  23
  24 use MediaWiki\Block\DatabaseBlock;
  25 use MediaWiki\MediaWikiServices;
  26 use MediaWiki\Widget\DateInputWidget;
  27
  28 /**
  29  * Special:Contributions, show user contributions in a paged list
  30  *
  31  * @ingroup SpecialPage
  32  */
  33 class SpecialContributions extends IncludableSpecialPage {
  34         protected $opts;
  35
  36         public function __construct() {
  37                 parent::__construct( 'Contributions' );
  38         }
  39
  40         public function execute( $par ) {
  41                 $this->setHeaders();
  42                 $this->outputHeader();
  43                 $out = $this->getOutput();
  44                 // Modules required for viewing the list of contributions (also when included on other pages)
  45                 $out->addModuleStyles( [
  46                         'mediawiki.interface.helpers.styles',
  47                         'mediawiki.special',
  48                         'mediawiki.special.changeslist',
  49                 ] );
  50                 $out->addModules( 'mediawiki.special.recentchanges' );
  51                 $this->addHelpLink( 'Help:User contributions' );
  52
  53                 $this->opts = [];
  54                 $request = $this->getRequest();
  55
  56                 $target = $par ?? $request->getVal( 'target' );
  57
  58                 if ( $request->getVal( 'contribs' ) == 'newbie' || $par === 'newbies' ) {
  59                         $target = 'newbies';
  60                         $this->opts['contribs'] = 'newbie';
  61                 } else {
  62                         $this->opts['contribs'] = 'user';
  63                 }
  64
  65                 $this->opts['deletedOnly'] = $request->getBool( 'deletedOnly' );
  66
  67                 if ( !strlen( $target ) ) {
  68                         if ( !$this->including() ) {
  69                                 $out->addHTML( $this->getForm() );
  70                         }
  71
  72                         return;
  73                 }
  74
  75                 $user = $this->getUser();
  76
  77                 $this->opts['limit'] = $request->getInt( 'limit', $user->getOption( 'rclimit' ) );
  78                 $this->opts['target'] = $target;
  79                 $this->opts['topOnly'] = $request->getBool( 'topOnly' );
  80                 $this->opts['newOnly'] = $request->getBool( 'newOnly' );
  81                 $this->opts['hideMinor'] = $request->getBool( 'hideMinor' );
  82
  83                 $id = 0;
  84                 if ( $this->opts['contribs'] === 'newbie' ) {
  85                         $userObj = User::newFromName( $target ); // hysterical raisins
  86                         $out->addSubtitle( $this->msg( 'sp-contributions-newbies-sub' ) );
  87                         $out->setHTMLTitle( $this->msg(
  88                                 'pagetitle',
  89                                 $this->msg( 'sp-contributions-newbies-title' )->plain()
  90                         )->inContentLanguage() );
  91                 } elseif ( ExternalUserNames::isExternal( $target ) ) {
  92                         $userObj = User::newFromName( $target, false );
  93                         if ( !$userObj ) {
  94                                 $out->addHTML( $this->getForm() );
  95                                 return;
  96                         }
  97
  98                         $out->addSubtitle( $this->contributionsSub( $userObj ) );
  99                         $out->setHTMLTitle( $this->msg(
 100                                 'pagetitle',
 101                                 $this->msg( 'contributions-title', $target )->plain()
 102                         )->inContentLanguage() );
 103                 } else {
 104                         $nt = Title::makeTitleSafe( NS_USER, $target );
 105                         if ( !$nt ) {
 106                                 $out->addHTML( $this->getForm() );
 107                                 return;
 108                         }
 109                         $userObj = User::newFromName( $nt->getText(), false );
 110                         if ( !$userObj ) {
 111                                 $out->addHTML( $this->getForm() );
 112                                 return;
 113                         }
 114                         $id = $userObj->getId();
 115
 116                         $target = $nt->getText();
 117                         $out->addSubtitle( $this->contributionsSub( $userObj ) );
 118                         $out->setHTMLTitle( $this->msg(
 119                                 'pagetitle',
 120                                 $this->msg( 'contributions-title', $target )->plain()
 121                         )->inContentLanguage() );
 122
 123                         # For IP ranges, we want the contributionsSub, but not the skin-dependent
 124                         # links under 'Tools', which may include irrelevant links like 'Logs'.
 125                         if ( !IP::isValidRange( $target ) ) {
 126                                 $this->getSkin()->setRelevantUser( $userObj );
 127                         }
 128                 }
 129
 130                 $ns = $request->getVal( 'namespace', null );
 131                 if ( $ns !== null && $ns !== '' ) {
 132                         $this->opts['namespace'] = intval( $ns );
 133                 } else {
 134                         $this->opts['namespace'] = '';
 135                 }
 136
 137                 $this->opts['associated'] = $request->getBool( 'associated' );
 138                 $this->opts['nsInvert'] = (bool)$request->getVal( 'nsInvert' );
 139                 $this->opts['tagfilter'] = (string)$request->getVal( 'tagfilter' );
 140
 141                 // Allows reverts to have the bot flag in recent changes. It is just here to
 142                 // be passed in the form at the top of the page
 143                 if ( $user->isAllowed( 'markbotedits' ) && $request->getBool( 'bot' ) ) {
 144                         $this->opts['bot'] = '1';
 145                 }
 146
 147                 $skip = $request->getText( 'offset' ) || $request->getText( 'dir' ) == 'prev';
 148                 # Offset overrides year/month selection
 149                 if ( !$skip ) {
 150                         $this->opts['year'] = $request->getVal( 'year' );
 151                         $this->opts['month'] = $request->getVal( 'month' );
 152
 153                         $this->opts['start'] = $request->getVal( 'start' );
 154                         $this->opts['end'] = $request->getVal( 'end' );
 155                 }
 156                 $this->opts = ContribsPager::processDateFilter( $this->opts );
 157
 158                 if ( $this->opts['namespace'] < NS_MAIN ) {
 159                         $this->getOutput()->wrapWikiMsg(
 160                                 "<div class=\"mw-negative-namespace-not-supported error\">\n\$1\n</div>",
 161                                 [ 'negative-namespace-not-supported' ]
 162                         );
 163                         $out->addHTML( $this->getForm() );
 164                         return;
 165                 }
 166
 167                 $feedType = $request->getVal( 'feed' );
 168
 169                 $feedParams = [
 170                         'action' => 'feedcontributions',
 171                         'user' => $target,
 172                 ];
 173                 if ( $this->opts['topOnly'] ) {
 174                         $feedParams['toponly'] = true;
 175                 }
 176                 if ( $this->opts['newOnly'] ) {
 177                         $feedParams['newonly'] = true;
 178                 }
 179                 if ( $this->opts['hideMinor'] ) {
 180                         $feedParams['hideminor'] = true;
 181                 }
 182                 if ( $this->opts['deletedOnly'] ) {
 183                         $feedParams['deletedonly'] = true;
 184                 }
 185                 if ( $this->opts['tagfilter'] !== '' ) {
 186                         $feedParams['tagfilter'] = $this->opts['tagfilter'];
 187                 }
 188                 if ( $this->opts['namespace'] !== '' ) {
 189                         $feedParams['namespace'] = $this->opts['namespace'];
 190                 }
 191                 // Don't use year and month for the feed URL, but pass them on if
 192                 // we redirect to API (if $feedType is specified)
 193                 if ( $feedType && $this->opts['year'] !== null ) {
 194                         $feedParams['year'] = $this->opts['year'];
 195                 }
 196                 if ( $feedType && $this->opts['month'] !== null ) {
 197                         $feedParams['month'] = $this->opts['month'];
 198                 }
 199
 200                 if ( $feedType ) {
 201                         // Maintain some level of backwards compatibility
 202                         // If people request feeds using the old parameters, redirect to API
 203                         $feedParams['feedformat'] = $feedType;
 204                         $url = wfAppendQuery( wfScript( 'api' ), $feedParams );
 205
 206                         $out->redirect( $url, '301' );
 207
 208                         return;
 209                 }
 210
 211                 // Add RSS/atom links
 212                 $this->addFeedLinks( $feedParams );
 213
 214                 if ( Hooks::run( 'SpecialContributionsBeforeMainOutput', [ $id, $userObj, $this ] ) ) {
 215                         if ( !$this->including() ) {
 216                                 $out->addHTML( $this->getForm() );
 217                         }
 218                         $pager = new ContribsPager( $this->getContext(), [
 219                                 'target' => $target,
 220                                 'contribs' => $this->opts['contribs'],
 221                                 'namespace' => $this->opts['namespace'],
 222                                 'tagfilter' => $this->opts['tagfilter'],
 223                                 'start' => $this->opts['start'],
 224                                 'end' => $this->opts['end'],
 225                                 'deletedOnly' => $this->opts['deletedOnly'],
 226                                 'topOnly' => $this->opts['topOnly'],
 227                                 'newOnly' => $this->opts['newOnly'],
 228                                 'hideMinor' => $this->opts['hideMinor'],
 229                                 'nsInvert' => $this->opts['nsInvert'],
 230                                 'associated' => $this->opts['associated'],
 231                         ] );
 232
 233                         if ( IP::isValidRange( $target ) && !$pager->isQueryableRange( $target ) ) {
 234                                 // Valid range, but outside CIDR limit.
 235                                 $limits = $this->getConfig()->get( 'RangeContributionsCIDRLimit' );
 236                                 $limit = $limits[ IP::isIPv4( $target ) ? 'IPv4' : 'IPv6' ];
 237                                 $out->addWikiMsg( 'sp-contributions-outofrange', $limit );
 238                         } elseif ( !$pager->getNumRows() ) {
 239                                 $out->addWikiMsg( 'nocontribs', $target );
 240                         } else {
 241                                 # Show a message about replica DB lag, if applicable
 242                                 $lag = $pager->getDatabase()->getSessionLagStatus()['lag'];
 243                                 if ( $lag > 0 ) {
 244                                         $out->showLagWarning( $lag );
 245                                 }
 246
 247                                 $output = $pager->getBody();
 248                                 if ( !$this->including() ) {
 249                                         $output = $pager->getNavigationBar() .
 250                                                 $output .
 251                                                 $pager->getNavigationBar();
 252                                 }
 253                                 $out->addHTML( $output );
 254                         }
 255
 256                         $out->preventClickjacking( $pager->getPreventClickjacking() );
 257
 258                         # Show the appropriate "footer" message - WHOIS tools, etc.
 259                         if ( $this->opts['contribs'] == 'newbie' ) {
 260                                 $message = 'sp-contributions-footer-newbies';
 261                         } elseif ( IP::isValidRange( $target ) ) {
 262                                 $message = 'sp-contributions-footer-anon-range';
 263                         } elseif ( IP::isIPAddress( $target ) ) {
 264                                 $message = 'sp-contributions-footer-anon';
 265                         } elseif ( $userObj->isAnon() ) {
 266                                 // No message for non-existing users
 267                                 $message = '';
 268                         } else {
 269                                 $message = 'sp-contributions-footer';
 270                         }
 271
 272                         if ( $message && !$this->including() && !$this->msg( $message, $target )->isDisabled() ) {
 273                                 $out->wrapWikiMsg(
 274                                         "<div class='mw-contributions-footer'>\n$1\n</div>",
 275                                         [ $message, $target ] );
 276                         }
 277                 }
 278         }
 279
 280         /**
 281          * Generates the subheading with links
 282          * @param User $userObj User object for the target
 283          * @return string Appropriately-escaped HTML to be output literally
 284          * @todo FIXME: Almost the same as getSubTitle in SpecialDeletedContributions.php.
 285          * Could be combined.
 286          */
 287         protected function contributionsSub( $userObj ) {
 288                 if ( $userObj->isAnon() ) {
 289                         // Show a warning message that the user being searched for doesn't exists.
 290                         // User::isIP returns true for IP address and usemod IPs like '123.123.123.xxx',
 291                         // but returns false for IP ranges. We don't want to suggest either of these are
 292                         // valid usernames which we would with the 'contributions-userdoesnotexist' message.
 293                         if ( !User::isIP( $userObj->getName() ) && !$userObj->isIPRange() ) {
 294                                 $this->getOutput()->wrapWikiMsg(
 295                                         "<div class=\"mw-userpage-userdoesnotexist error\">\n\$1\n</div>",
 296                                         [
 297                                                 'contributions-userdoesnotexist',
 298                                                 wfEscapeWikiText( $userObj->getName() ),
 299                                         ]
 300                                 );
 301                                 if ( !$this->including() ) {
 302                                         $this->getOutput()->setStatusCode( 404 );
 303                                 }
 304                         }
 305                         $user = htmlspecialchars( $userObj->getName() );
 306                 } else {
 307                         $user = $this->getLinkRenderer()->makeLink( $userObj->getUserPage(), $userObj->getName() );
 308                 }
 309                 $nt = $userObj->getUserPage();
 310                 $talk = $userObj->getTalkPage();
 311                 $links = '';
 312                 if ( $talk ) {
 313                         $tools = self::getUserLinks( $this, $userObj );
 314                         $links = Html::openElement( 'span', [ 'class' => 'mw-changeslist-links' ] );
 315                         foreach ( $tools as $tool ) {
 316                                 $links .= Html::rawElement( 'span', [], $tool ) . ' ';
 317                         }
 318                         $links = trim( $links ) . Html::closeElement( 'span' );
 319
 320                         // Show a note if the user is blocked and display the last block log entry.
 321                         // Do not expose the autoblocks, since that may lead to a leak of accounts' IPs,
 322                         // and also this will display a totally irrelevant log entry as a current block.
 323                         if ( !$this->including() ) {
 324                                 // For IP ranges you must give DatabaseBlock::newFromTarget the CIDR string
 325                                 // and not a user object.
 326                                 if ( $userObj->isIPRange() ) {
 327                                         $block = DatabaseBlock::newFromTarget( $userObj->getName(), $userObj->getName() );
 328                                 } else {
 329                                         $block = DatabaseBlock::newFromTarget( $userObj, $userObj );
 330                                 }
 331
 332                                 if ( !is_null( $block ) && $block->getType() != DatabaseBlock::TYPE_AUTO ) {
 333                                         if ( $block->getType() == DatabaseBlock::TYPE_RANGE ) {
 334                                                 $nt = MediaWikiServices::getInstance()->getNamespaceInfo()->
 335                                                         getCanonicalName( NS_USER ) . ':' . $block->getTarget();
 336                                         }
 337
 338                                         $out = $this->getOutput(); // showLogExtract() wants first parameter by reference
 339                                         LogEventsList::showLogExtract(
 340                                                 $out,
 341                                                 'block',
 342                                                 $nt,
 343                                                 '',
 344                                                 [
 345                                                         'lim' => 1,
 346                                                         'showIfEmpty' => false,
 347                                                         'msgKey' => [
 348                                                                 $userObj->isAnon() ?
 349                                                                         'sp-contributions-blocked-notice-anon' :
 350                                                                         'sp-contributions-blocked-notice',
 351                                                                 $userObj->getName() # Support GENDER in 'sp-contributions-blocked-notice'
 352                                                         ],
 353                                                         'offset' => '' # don't use WebRequest parameter offset
 354                                                 ]
 355                                         );
 356                                 }
 357                         }
 358                 }
 359
 360                 return Html::rawElement( 'div', [ 'class' => 'mw-contributions-user-tools' ],
 361                         $this->msg( 'contributions-subtitle' )->rawParams( $user )->params( $userObj->getName() )
 362                         . ' ' . $links
 363                 );
 364         }
 365
 366         /**
 367          * Links to different places.
 368          *
 369          * @note This function is also called in DeletedContributionsPage
 370          * @param SpecialPage $sp SpecialPage instance, for context
 371          * @param User $target Target user object
 372          * @return array
 373          */
 374         public static function getUserLinks( SpecialPage $sp, User $target ) {
 375                 $id = $target->getId();
 376                 $username = $target->getName();
 377                 $userpage = $target->getUserPage();
 378                 $talkpage = $target->getTalkPage();
 379                 $isIP = IP::isValid( $username );
 380                 $isRange = IP::isValidRange( $username );
 381
 382                 $linkRenderer = $sp->getLinkRenderer();
 383
 384                 # No talk pages for IP ranges.
 385                 if ( !$isRange ) {
 386                         $tools['user-talk'] = $linkRenderer->makeLink(
 387                                 $talkpage,
 388                                 $sp->msg( 'sp-contributions-talk' )->text()
 389                         );
 390                 }
 391
 392                 if ( $sp->getUser()->isAllowed( 'block' ) ) { # Block / Change block / Unblock links
 393                         if ( $target->getBlock() && $target->getBlock()->getType() != DatabaseBlock::TYPE_AUTO ) {
 394                                 $tools['block'] = $linkRenderer->makeKnownLink( # Change block link
 395                                         SpecialPage::getTitleFor( 'Block', $username ),
 396                                         $sp->msg( 'change-blocklink' )->text()
 397                                 );
 398                                 $tools['unblock'] = $linkRenderer->makeKnownLink( # Unblock link
 399                                         SpecialPage::getTitleFor( 'Unblock', $username ),
 400                                         $sp->msg( 'unblocklink' )->text()
 401                                 );
 402                         } else { # User is not blocked
 403                                 $tools['block'] = $linkRenderer->makeKnownLink( # Block link
 404                                         SpecialPage::getTitleFor( 'Block', $username ),
 405                                         $sp->msg( 'blocklink' )->text()
 406                                 );
 407                         }
 408                 }
 409
 410                 # Block log link
 411                 $tools['log-block'] = $linkRenderer->makeKnownLink(
 412                         SpecialPage::getTitleFor( 'Log', 'block' ),
 413                         $sp->msg( 'sp-contributions-blocklog' )->text(),
 414                         [],
 415                         [ 'page' => $userpage->getPrefixedText() ]
 416                 );
 417
 418                 # Suppression log link (T61120)
 419                 if ( $sp->getUser()->isAllowed( 'suppressionlog' ) ) {
 420                         $tools['log-suppression'] = $linkRenderer->makeKnownLink(
 421                                 SpecialPage::getTitleFor( 'Log', 'suppress' ),
 422                                 $sp->msg( 'sp-contributions-suppresslog', $username )->text(),
 423                                 [],
 424                                 [ 'offender' => $username ]
 425                         );
 426                 }
 427
 428                 # Don't show some links for IP ranges
 429                 if ( !$isRange ) {
 430                         # Uploads: hide if IPs cannot upload (T220674)
 431                         if ( !$isIP || $target->isAllowed( 'upload' ) ) {
 432                                 $tools['uploads'] = $linkRenderer->makeKnownLink(
 433                                         SpecialPage::getTitleFor( 'Listfiles', $username ),
 434                                         $sp->msg( 'sp-contributions-uploads' )->text()
 435                                 );
 436                         }
 437
 438                         # Other logs link
 439                         # Todo: T146628
 440                         $tools['logs'] = $linkRenderer->makeKnownLink(
 441                                 SpecialPage::getTitleFor( 'Log', $username ),
 442                                 $sp->msg( 'sp-contributions-logs' )->text()
 443                         );
 444
 445                         # Add link to deleted user contributions for priviledged users
 446                         # Todo: T183457
 447                         if ( $sp->getUser()->isAllowed( 'deletedhistory' ) ) {
 448                                 $tools['deletedcontribs'] = $linkRenderer->makeKnownLink(
 449                                         SpecialPage::getTitleFor( 'DeletedContributions', $username ),
 450                                         $sp->msg( 'sp-contributions-deleted', $username )->text()
 451                                 );
 452                         }
 453                 }
 454
 455                 # Add a link to change user rights for privileged users
 456                 $userrightsPage = new UserrightsPage();
 457                 $userrightsPage->setContext( $sp->getContext() );
 458                 if ( $userrightsPage->userCanChangeRights( $target ) ) {
 459                         $tools['userrights'] = $linkRenderer->makeKnownLink(
 460                                 SpecialPage::getTitleFor( 'Userrights', $username ),
 461                                 $sp->msg( 'sp-contributions-userrights', $username )->text()
 462                         );
 463                 }
 464
 465                 Hooks::run( 'ContributionsToolLinks', [ $id, $userpage, &$tools, $sp ] );
 466
 467                 return $tools;
 468         }
 469
 470         /**
 471          * Generates the namespace selector form with hidden attributes.
 472          * @return string HTML fragment
 473          */
 474         protected function getForm() {
 475                 $this->opts['title'] = $this->getPageTitle()->getPrefixedText();
 476                 if ( !isset( $this->opts['target'] ) ) {
 477                         $this->opts['target'] = '';
 478                 } else {
 479                         $this->opts['target'] = str_replace( '_', ' ', $this->opts['target'] );
 480                 }
 481
 482                 if ( !isset( $this->opts['namespace'] ) ) {
 483                         $this->opts['namespace'] = '';
 484                 }
 485
 486                 if ( !isset( $this->opts['nsInvert'] ) ) {
 487                         $this->opts['nsInvert'] = '';
 488                 }
 489
 490                 if ( !isset( $this->opts['associated'] ) ) {
 491                         $this->opts['associated'] = false;
 492                 }
 493
 494                 if ( !isset( $this->opts['contribs'] ) ) {
 495                         $this->opts['contribs'] = 'user';
 496                 }
 497
 498                 if ( !isset( $this->opts['start'] ) ) {
 499                         $this->opts['start'] = '';
 500                 }
 501
 502                 if ( !isset( $this->opts['end'] ) ) {
 503                         $this->opts['end'] = '';
 504                 }
 505
 506                 if ( $this->opts['contribs'] == 'newbie' ) {
 507                         $this->opts['target'] = '';
 508                 }
 509
 510                 if ( !isset( $this->opts['tagfilter'] ) ) {
 511                         $this->opts['tagfilter'] = '';
 512                 }
 513
 514                 if ( !isset( $this->opts['topOnly'] ) ) {
 515                         $this->opts['topOnly'] = false;
 516                 }
 517
 518                 if ( !isset( $this->opts['newOnly'] ) ) {
 519                         $this->opts['newOnly'] = false;
 520                 }
 521
 522                 if ( !isset( $this->opts['hideMinor'] ) ) {
 523                         $this->opts['hideMinor'] = false;
 524                 }
 525
 526                 // Modules required only for the form
 527                 $this->getOutput()->addModules( [
 528                         'mediawiki.userSuggest',
 529                         'mediawiki.special.contributions',
 530                 ] );
 531                 $this->getOutput()->addModuleStyles( 'mediawiki.widgets.DateInputWidget.styles' );
 532                 $this->getOutput()->enableOOUI();
 533
 534                 $form = Html::openElement(
 535                         'form',
 536                         [
 537                                 'method' => 'get',
 538                                 'action' => wfScript(),
 539                                 'class' => 'mw-contributions-form'
 540                         ]
 541                 );
 542
 543                 # Add hidden params for tracking except for parameters in $skipParameters
 544                 $skipParameters = [
 545                         'namespace',
 546                         'nsInvert',
 547                         'deletedOnly',
 548                         'target',
 549                         'contribs',
 550                         'year',
 551                         'month',
 552                         'start',
 553                         'end',
 554                         'topOnly',
 555                         'newOnly',
 556                         'hideMinor',
 557                         'associated',
 558                         'tagfilter'
 559                 ];
 560
 561                 foreach ( $this->opts as $name => $value ) {
 562                         if ( in_array( $name, $skipParameters ) ) {
 563                                 continue;
 564                         }
 565                         $form .= "\t" . Html::hidden( $name, $value ) . "\n";
 566                 }
 567
 568                 $tagFilter = ChangeTags::buildTagFilterSelector(
 569                         $this->opts['tagfilter'], false, $this->getContext() );
 570
 571                 if ( $tagFilter ) {
 572                         $filterSelection = Html::rawElement(
 573                                 'div',
 574                                 [],
 575                                 implode( "\u{00A0}", $tagFilter )
 576                         );
 577                 } else {
 578                         $filterSelection = Html::rawElement( 'div', [], '' );
 579                 }
 580
 581                 $labelNewbies = Xml::radioLabel(
 582                         $this->msg( 'sp-contributions-newbies' )->text(),
 583                         'contribs',
 584                         'newbie',
 585                         'newbie',
 586                         $this->opts['contribs'] == 'newbie',
 587                         [ 'class' => 'mw-input' ]
 588                 );
 589                 $labelUsername = Xml::radioLabel(
 590                         $this->msg( 'sp-contributions-username' )->text(),
 591                         'contribs',
 592                         'user',
 593                         'user',
 594                         $this->opts['contribs'] == 'user',
 595                         [ 'class' => 'mw-input' ]
 596                 );
 597                 $input = Html::input(
 598                         'target',
 599                         $this->opts['target'],
 600                         'text',
 601                         [
 602                                 'id' => 'mw-target-user-or-ip',
 603                                 'size' => '40',
 604                                 'class' => [
 605                                         'mw-input',
 606                                         'mw-ui-input-inline',
 607                                         'mw-autocomplete-user', // used by mediawiki.userSuggest
 608                                 ],
 609                         ] + (
 610                                 // Only autofocus if target hasn't been specified or in non-newbies mode
 611                                 ( $this->opts['contribs'] === 'newbie' || $this->opts['target'] )
 612                                         ? [] : [ 'autofocus' => true ]
 613                                 )
 614                 );
 615
 616                 $targetSelection = Html::rawElement(
 617                         'div',
 618                         [],
 619                         $labelNewbies . '<br>' . $labelUsername . ' ' . $input . ' '
 620                 );
 621
 622                 $hidden = $this->opts['namespace'] === '' ? ' mw-input-hidden' : '';
 623                 $namespaceSelection = Xml::tags(
 624                         'div',
 625                         [],
 626                         Xml::label(
 627                                 $this->msg( 'namespace' )->text(),
 628                                 'namespace'
 629                         ) . "\u{00A0}" .
 630                         Html::namespaceSelector(
 631                                 [ 'selected' => $this->opts['namespace'], 'all' => '', 'in-user-lang' => true ],
 632                                 [
 633                                         'name' => 'namespace',
 634                                         'id' => 'namespace',
 635                                         'class' => 'namespaceselector',
 636                                 ]
 637                         ) . "\u{00A0}" .
 638                                 Html::rawElement(
 639                                         'span',
 640                                         [ 'class' => 'mw-input-with-label' . $hidden ],
 641                                         Xml::checkLabel(
 642                                                 $this->msg( 'invert' )->text(),
 643                                                 'nsInvert',
 644                                                 'nsinvert',
 645                                                 $this->opts['nsInvert'],
 646                                                 [
 647                                                         'title' => $this->msg( 'tooltip-invert' )->text(),
 648                                                         'class' => 'mw-input'
 649                                                 ]
 650                                         ) . "\u{00A0}"
 651                                 ) .
 652                                 Html::rawElement( 'span', [ 'class' => 'mw-input-with-label' . $hidden ],
 653                                         Xml::checkLabel(
 654                                                 $this->msg( 'namespace_association' )->text(),
 655                                                 'associated',
 656                                                 'nsassociated',
 657                                                 $this->opts['associated'],
 658                                                 [
 659                                                         'title' => $this->msg( 'tooltip-namespace_association' )->text(),
 660                                                         'class' => 'mw-input'
 661                                                 ]
 662                                         ) . "\u{00A0}"
 663                                 )
 664                 );
 665
 666                 $filters = [];
 667
 668                 if ( $this->getUser()->isAllowed( 'deletedhistory' ) ) {
 669                         $filters[] = Html::rawElement(
 670                                 'span',
 671                                 [ 'class' => 'mw-input-with-label' ],
 672                                 Xml::checkLabel(
 673                                         $this->msg( 'history-show-deleted' )->text(),
 674                                         'deletedOnly',
 675                                         'mw-show-deleted-only',
 676                                         $this->opts['deletedOnly'],
 677                                         [ 'class' => 'mw-input' ]
 678                                 )
 679                         );
 680                 }
 681
 682                 $filters[] = Html::rawElement(
 683                         'span',
 684                         [ 'class' => 'mw-input-with-label' ],
 685                         Xml::checkLabel(
 686                                 $this->msg( 'sp-contributions-toponly' )->text(),
 687                                 'topOnly',
 688                                 'mw-show-top-only',
 689                                 $this->opts['topOnly'],
 690                                 [ 'class' => 'mw-input' ]
 691                         )
 692                 );
 693                 $filters[] = Html::rawElement(
 694                         'span',
 695                         [ 'class' => 'mw-input-with-label' ],
 696                         Xml::checkLabel(
 697                                 $this->msg( 'sp-contributions-newonly' )->text(),
 698                                 'newOnly',
 699                                 'mw-show-new-only',
 700                                 $this->opts['newOnly'],
 701                                 [ 'class' => 'mw-input' ]
 702                         )
 703                 );
 704                 $filters[] = Html::rawElement(
 705                         'span',
 706                         [ 'class' => 'mw-input-with-label' ],
 707                         Xml::checkLabel(
 708                                 $this->msg( 'sp-contributions-hideminor' )->text(),
 709                                 'hideMinor',
 710                                 'mw-hide-minor-edits',
 711                                 $this->opts['hideMinor'],
 712                                 [ 'class' => 'mw-input' ]
 713                         )
 714                 );
 715
 716                 Hooks::run(
 717                         'SpecialContributions::getForm::filters',
 718                         [ $this, &$filters ]
 719                 );
 720
 721                 $extraOptions = Html::rawElement(
 722                         'div',
 723                         [],
 724                         implode( '', $filters )
 725                 );
 726
 727                 $dateRangeSelection = Html::rawElement(
 728                         'div',
 729                         [],
 730                         Xml::label( $this->msg( 'date-range-from' )->text(), 'mw-date-start' ) . ' ' .
 731                         new DateInputWidget( [
 732                                 'infusable' => true,
 733                                 'id' => 'mw-date-start',
 734                                 'name' => 'start',
 735                                 'value' => $this->opts['start'],
 736                                 'longDisplayFormat' => true,
 737                         ] ) . '<br>' .
 738                         Xml::label( $this->msg( 'date-range-to' )->text(), 'mw-date-end' ) . ' ' .
 739                         new DateInputWidget( [
 740                                 'infusable' => true,
 741                                 'id' => 'mw-date-end',
 742                                 'name' => 'end',
 743                                 'value' => $this->opts['end'],
 744                                 'longDisplayFormat' => true,
 745                         ] )
 746                 );
 747
 748                 $submit = Xml::tags( 'div', [],
 749                         Html::submitButton(
 750                                 $this->msg( 'sp-contributions-submit' )->text(),
 751                                 [ 'class' => 'mw-submit' ], [ 'mw-ui-progressive' ]
 752                         )
 753                 );
 754
 755                 $form .= Xml::fieldset(
 756                         $this->msg( 'sp-contributions-search' )->text(),
 757                         $targetSelection .
 758                         $namespaceSelection .
 759                         $filterSelection .
 760                         $extraOptions .
 761                         $dateRangeSelection .
 762                         $submit,
 763                         [ 'class' => 'mw-contributions-table' ]
 764                 );
 765
 766                 $explain = $this->msg( 'sp-contributions-explain' );
 767                 if ( !$explain->isBlank() ) {
 768                         $form .= Html::rawElement(
 769                                 'p', [ 'id' => 'mw-sp-contributions-explain' ], $explain->parse()
 770                         );
 771                 }
 772
 773                 $form .= Xml::closeElement( 'form' );
 774
 775                 return $form;
 776         }
 777
 778         /**
 779          * Return an array of subpages beginning with $search that this special page will accept.
 780          *
 781          * @param string $search Prefix to search for
 782          * @param int $limit Maximum number of results to return (usually 10)
 783          * @param int $offset Number of results to skip (usually 0)
 784          * @return string[] Matching subpages
 785          */
 786         public function prefixSearchSubpages( $search, $limit, $offset ) {
 787                 $user = User::newFromName( $search );
 788                 if ( !$user ) {
 789                         // No prefix suggestion for invalid user
 790                         return [];
 791                 }
 792                 // Autocomplete subpage as user list - public to allow caching
 793                 return UserNamePrefixSearch::search( 'public', $search, $limit, $offset );
 794         }
 795
 796         protected function getGroupName() {
 797                 return 'users';
 798         }
 799 }