3 * Implements Special:Contributions
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.
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.
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
21 * @ingroup SpecialPage
25 * Special:Contributions, show user contributions in a paged list
27 * @ingroup SpecialPage
29 class SpecialContributions
extends IncludableSpecialPage
{
32 public function __construct() {
33 parent
::__construct( 'Contributions' );
36 public function execute( $par ) {
38 $this->outputHeader();
39 $out = $this->getOutput();
40 $out->addModuleStyles( 'mediawiki.special' );
41 $this->addHelpLink( 'Help:User contributions' );
43 $this->opts
= array();
44 $request = $this->getRequest();
46 if ( $par !== null ) {
49 $target = $request->getVal( 'target' );
53 if ( $request->getVal( 'contribs' ) == 'newbie' ) {
55 $this->opts
['contribs'] = 'newbie';
56 } elseif ( $par === 'newbies' ) { // b/c for WMF
58 $this->opts
['contribs'] = 'newbie';
60 $this->opts
['contribs'] = 'user';
63 $this->opts
['deletedOnly'] = $request->getBool( 'deletedOnly' );
65 if ( !strlen( $target ) ) {
66 if ( !$this->including() ) {
67 $out->addHTML( $this->getForm() );
73 $user = $this->getUser();
75 $this->opts
['limit'] = $request->getInt( 'limit', $user->getOption( 'rclimit' ) );
76 $this->opts
['target'] = $target;
77 $this->opts
['topOnly'] = $request->getBool( 'topOnly' );
78 $this->opts
['newOnly'] = $request->getBool( 'newOnly' );
80 $nt = Title
::makeTitleSafe( NS_USER
, $target );
82 $out->addHTML( $this->getForm() );
86 $userObj = User
::newFromName( $nt->getText(), false );
88 $out->addHTML( $this->getForm() );
92 $id = $userObj->getID();
94 if ( $this->opts
['contribs'] != 'newbie' ) {
95 $target = $nt->getText();
96 $out->addSubtitle( $this->contributionsSub( $userObj ) );
97 $out->setHTMLTitle( $this->msg(
99 $this->msg( 'contributions-title', $target )->plain()
100 )->inContentLanguage() );
101 $this->getSkin()->setRelevantUser( $userObj );
103 $out->addSubtitle( $this->msg( 'sp-contributions-newbies-sub' ) );
104 $out->setHTMLTitle( $this->msg(
106 $this->msg( 'sp-contributions-newbies-title' )->plain()
107 )->inContentLanguage() );
110 if ( ( $ns = $request->getVal( 'namespace', null ) ) !== null && $ns !== '' ) {
111 $this->opts
['namespace'] = intval( $ns );
113 $this->opts
['namespace'] = '';
116 $this->opts
['associated'] = $request->getBool( 'associated' );
117 $this->opts
['nsInvert'] = (bool)$request->getVal( 'nsInvert' );
118 $this->opts
['tagfilter'] = (string)$request->getVal( 'tagfilter' );
120 // Allows reverts to have the bot flag in recent changes. It is just here to
121 // be passed in the form at the top of the page
122 if ( $user->isAllowed( 'markbotedits' ) && $request->getBool( 'bot' ) ) {
123 $this->opts
['bot'] = '1';
126 $skip = $request->getText( 'offset' ) ||
$request->getText( 'dir' ) == 'prev';
127 # Offset overrides year/month selection
129 $this->opts
['year'] = '';
130 $this->opts
['month'] = '';
132 $this->opts
['year'] = $request->getIntOrNull( 'year' );
133 $this->opts
['month'] = $request->getIntOrNull( 'month' );
136 $feedType = $request->getVal( 'feed' );
139 'action' => 'feedcontributions',
142 if ( $this->opts
['topOnly'] ) {
143 $feedParams['toponly'] = true;
145 if ( $this->opts
['newOnly'] ) {
146 $feedParams['newonly'] = true;
148 if ( $this->opts
['deletedOnly'] ) {
149 $feedParams['deletedonly'] = true;
151 if ( $this->opts
['tagfilter'] !== '' ) {
152 $feedParams['tagfilter'] = $this->opts
['tagfilter'];
154 if ( $this->opts
['namespace'] !== '' ) {
155 $feedParams['namespace'] = $this->opts
['namespace'];
157 // Don't use year and month for the feed URL, but pass them on if
158 // we redirect to API (if $feedType is specified)
159 if ( $feedType && $this->opts
['year'] !== null ) {
160 $feedParams['year'] = $this->opts
['year'];
162 if ( $feedType && $this->opts
['month'] !== null ) {
163 $feedParams['month'] = $this->opts
['month'];
167 // Maintain some level of backwards compatibility
168 // If people request feeds using the old parameters, redirect to API
169 $feedParams['feedformat'] = $feedType;
170 $url = wfAppendQuery( wfScript( 'api' ), $feedParams );
172 $out->redirect( $url, '301' );
177 // Add RSS/atom links
178 $this->addFeedLinks( $feedParams );
180 if ( Hooks
::run( 'SpecialContributionsBeforeMainOutput', array( $id, $userObj, $this ) ) ) {
181 if ( !$this->including() ) {
182 $out->addHTML( $this->getForm() );
184 $pager = new ContribsPager( $this->getContext(), array(
186 'contribs' => $this->opts
['contribs'],
187 'namespace' => $this->opts
['namespace'],
188 'tagfilter' => $this->opts
['tagfilter'],
189 'year' => $this->opts
['year'],
190 'month' => $this->opts
['month'],
191 'deletedOnly' => $this->opts
['deletedOnly'],
192 'topOnly' => $this->opts
['topOnly'],
193 'newOnly' => $this->opts
['newOnly'],
194 'nsInvert' => $this->opts
['nsInvert'],
195 'associated' => $this->opts
['associated'],
198 if ( !$pager->getNumRows() ) {
199 $out->addWikiMsg( 'nocontribs', $target );
201 # Show a message about slave lag, if applicable
202 $lag = wfGetLB()->safeGetLag( $pager->getDatabase() );
204 $out->showLagWarning( $lag );
207 $output = $pager->getBody();
208 if ( !$this->including() ) {
209 $output = '<p>' . $pager->getNavigationBar() . '</p>' .
211 '<p>' . $pager->getNavigationBar() . '</p>';
213 $out->addHTML( $output );
215 $out->preventClickjacking( $pager->getPreventClickjacking() );
217 # Show the appropriate "footer" message - WHOIS tools, etc.
218 if ( $this->opts
['contribs'] == 'newbie' ) {
219 $message = 'sp-contributions-footer-newbies';
220 } elseif ( IP
::isIPAddress( $target ) ) {
221 $message = 'sp-contributions-footer-anon';
222 } elseif ( $userObj->isAnon() ) {
223 // No message for non-existing users
226 $message = 'sp-contributions-footer';
230 if ( !$this->including() ) {
231 if ( !$this->msg( $message, $target )->isDisabled() ) {
233 "<div class='mw-contributions-footer'>\n$1\n</div>",
234 array( $message, $target ) );
242 * Generates the subheading with links
243 * @param User $userObj User object for the target
244 * @return string Appropriately-escaped HTML to be output literally
245 * @todo FIXME: Almost the same as getSubTitle in SpecialDeletedContributions.php.
248 protected function contributionsSub( $userObj ) {
249 if ( $userObj->isAnon() ) {
250 // Show a warning message that the user being searched for doesn't exists
251 if ( !User
::isIP( $userObj->getName() ) ) {
252 $this->getOutput()->wrapWikiMsg(
253 "<div class=\"mw-userpage-userdoesnotexist error\">\n\$1\n</div>",
255 'contributions-userdoesnotexist',
256 wfEscapeWikiText( $userObj->getName() ),
259 if ( !$this->including() ) {
260 $this->getOutput()->setStatusCode( 404 );
263 $user = htmlspecialchars( $userObj->getName() );
265 $user = Linker
::link( $userObj->getUserPage(), htmlspecialchars( $userObj->getName() ) );
267 $nt = $userObj->getUserPage();
268 $talk = $userObj->getTalkPage();
271 $tools = $this->getUserLinks( $nt, $talk, $userObj );
272 $links = $this->getLanguage()->pipeList( $tools );
274 // Show a note if the user is blocked and display the last block log entry.
275 // Do not expose the autoblocks, since that may lead to a leak of accounts' IPs,
276 // and also this will display a totally irrelevant log entry as a current block.
277 if ( !$this->including() ) {
278 $block = Block
::newFromTarget( $userObj, $userObj );
279 if ( !is_null( $block ) && $block->getType() != Block
::TYPE_AUTO
) {
280 if ( $block->getType() == Block
::TYPE_RANGE
) {
281 $nt = MWNamespace
::getCanonicalName( NS_USER
) . ':' . $block->getTarget();
284 $out = $this->getOutput(); // showLogExtract() wants first parameter by reference
285 LogEventsList
::showLogExtract(
292 'showIfEmpty' => false,
295 'sp-contributions-blocked-notice-anon' :
296 'sp-contributions-blocked-notice',
297 $userObj->getName() # Support GENDER in 'sp-contributions-blocked-notice'
299 'offset' => '' # don't use WebRequest parameter offset
306 return $this->msg( 'contribsub2' )->rawParams( $user, $links )->params( $userObj->getName() );
310 * Links to different places.
311 * @param Title $userpage Target user page
312 * @param Title $talkpage Talk page
313 * @param User $target Target user object
316 public function getUserLinks( Title
$userpage, Title
$talkpage, User
$target ) {
318 $id = $target->getId();
319 $username = $target->getName();
321 $tools[] = Linker
::link( $talkpage, $this->msg( 'sp-contributions-talk' )->escaped() );
323 if ( ( $id !== null ) ||
( $id === null && IP
::isIPAddress( $username ) ) ) {
324 if ( $this->getUser()->isAllowed( 'block' ) ) { # Block / Change block / Unblock links
325 if ( $target->isBlocked() && $target->getBlock()->getType() != Block
::TYPE_AUTO
) {
326 $tools[] = Linker
::linkKnown( # Change block link
327 SpecialPage
::getTitleFor( 'Block', $username ),
328 $this->msg( 'change-blocklink' )->escaped()
330 $tools[] = Linker
::linkKnown( # Unblock link
331 SpecialPage
::getTitleFor( 'Unblock', $username ),
332 $this->msg( 'unblocklink' )->escaped()
334 } else { # User is not blocked
335 $tools[] = Linker
::linkKnown( # Block link
336 SpecialPage
::getTitleFor( 'Block', $username ),
337 $this->msg( 'blocklink' )->escaped()
343 $tools[] = Linker
::linkKnown(
344 SpecialPage
::getTitleFor( 'Log', 'block' ),
345 $this->msg( 'sp-contributions-blocklog' )->escaped(),
347 array( 'page' => $userpage->getPrefixedText() )
350 # Suppression log link (bug 59120)
351 if ( $this->getUser()->isAllowed( 'suppressionlog' ) ) {
352 $tools[] = Linker
::linkKnown(
353 SpecialPage
::getTitleFor( 'Log', 'suppress' ),
354 $this->msg( 'sp-contributions-suppresslog' )->escaped(),
356 array( 'offender' => $username )
361 $tools[] = Linker
::linkKnown(
362 SpecialPage
::getTitleFor( 'Listfiles', $username ),
363 $this->msg( 'sp-contributions-uploads' )->escaped()
367 $tools[] = Linker
::linkKnown(
368 SpecialPage
::getTitleFor( 'Log', $username ),
369 $this->msg( 'sp-contributions-logs' )->escaped()
372 # Add link to deleted user contributions for priviledged users
373 if ( $this->getUser()->isAllowed( 'deletedhistory' ) ) {
374 $tools[] = Linker
::linkKnown(
375 SpecialPage
::getTitleFor( 'DeletedContributions', $username ),
376 $this->msg( 'sp-contributions-deleted' )->escaped()
380 # Add a link to change user rights for privileged users
381 $userrightsPage = new UserrightsPage();
382 $userrightsPage->setContext( $this->getContext() );
383 if ( $userrightsPage->userCanChangeRights( $target ) ) {
384 $tools[] = Linker
::linkKnown(
385 SpecialPage
::getTitleFor( 'Userrights', $username ),
386 $this->msg( 'sp-contributions-userrights' )->escaped()
390 Hooks
::run( 'ContributionsToolLinks', array( $id, $userpage, &$tools ) );
396 * Generates the namespace selector form with hidden attributes.
397 * @return string HTML fragment
399 protected function getForm() {
400 $this->opts
['title'] = $this->getPageTitle()->getPrefixedText();
401 if ( !isset( $this->opts
['target'] ) ) {
402 $this->opts
['target'] = '';
404 $this->opts
['target'] = str_replace( '_', ' ', $this->opts
['target'] );
407 if ( !isset( $this->opts
['namespace'] ) ) {
408 $this->opts
['namespace'] = '';
411 if ( !isset( $this->opts
['nsInvert'] ) ) {
412 $this->opts
['nsInvert'] = '';
415 if ( !isset( $this->opts
['associated'] ) ) {
416 $this->opts
['associated'] = false;
419 if ( !isset( $this->opts
['contribs'] ) ) {
420 $this->opts
['contribs'] = 'user';
423 if ( !isset( $this->opts
['year'] ) ) {
424 $this->opts
['year'] = '';
427 if ( !isset( $this->opts
['month'] ) ) {
428 $this->opts
['month'] = '';
431 if ( $this->opts
['contribs'] == 'newbie' ) {
432 $this->opts
['target'] = '';
435 if ( !isset( $this->opts
['tagfilter'] ) ) {
436 $this->opts
['tagfilter'] = '';
439 if ( !isset( $this->opts
['topOnly'] ) ) {
440 $this->opts
['topOnly'] = false;
443 if ( !isset( $this->opts
['newOnly'] ) ) {
444 $this->opts
['newOnly'] = false;
447 $form = Html
::openElement(
451 'action' => wfScript(),
452 'class' => 'mw-contributions-form'
456 # Add hidden params for tracking except for parameters in $skipParameters
457 $skipParameters = array(
470 foreach ( $this->opts
as $name => $value ) {
471 if ( in_array( $name, $skipParameters ) ) {
474 $form .= "\t" . Html
::hidden( $name, $value ) . "\n";
477 $tagFilter = ChangeTags
::buildTagFilterSelector( $this->opts
['tagfilter'] );
480 $filterSelection = Html
::rawElement(
483 array_shift( $tagFilter ) . implode( ' ', $tagFilter )
486 $filterSelection = Html
::rawElement( 'td', array( 'colspan' => 2 ), '' );
489 $this->getOutput()->addModules( 'mediawiki.userSuggest' );
491 $labelNewbies = Xml
::radioLabel(
492 $this->msg( 'sp-contributions-newbies' )->text(),
496 $this->opts
['contribs'] == 'newbie',
497 array( 'class' => 'mw-input' )
499 $labelUsername = Xml
::radioLabel(
500 $this->msg( 'sp-contributions-username' )->text(),
504 $this->opts
['contribs'] == 'user',
505 array( 'class' => 'mw-input' )
507 $input = Html
::input(
509 $this->opts
['target'],
516 'mw-ui-input-inline',
517 'mw-autocomplete-user', // used by mediawiki.userSuggest
519 ) +
( $this->opts
['target'] ?
array() : array( 'autofocus' ) )
521 $targetSelection = Html
::rawElement(
523 array( 'colspan' => 2 ),
524 $labelNewbies . '<br />' . $labelUsername . ' ' . $input . ' '
527 $namespaceSelection = Xml
::tags(
531 $this->msg( 'namespace' )->text(),
535 Html
::namespaceSelector(
536 array( 'selected' => $this->opts
['namespace'], 'all' => '' ),
538 'name' => 'namespace',
540 'class' => 'namespaceselector',
545 array( 'style' => 'white-space: nowrap' ),
547 $this->msg( 'invert' )->text(),
550 $this->opts
['nsInvert'],
552 'title' => $this->msg( 'tooltip-invert' )->text(),
553 'class' => 'mw-input'
557 Html
::rawElement( 'span', array( 'style' => 'white-space: nowrap' ),
559 $this->msg( 'namespace_association' )->text(),
562 $this->opts
['associated'],
564 'title' => $this->msg( 'tooltip-namespace_association' )->text(),
565 'class' => 'mw-input'
571 if ( $this->getUser()->isAllowed( 'deletedhistory' ) ) {
572 $deletedOnlyCheck = Html
::rawElement(
574 array( 'style' => 'white-space: nowrap' ),
576 $this->msg( 'history-show-deleted' )->text(),
578 'mw-show-deleted-only',
579 $this->opts
['deletedOnly'],
580 array( 'class' => 'mw-input' )
584 $deletedOnlyCheck = '';
587 $checkLabelTopOnly = Html
::rawElement(
589 array( 'style' => 'white-space: nowrap' ),
591 $this->msg( 'sp-contributions-toponly' )->text(),
594 $this->opts
['topOnly'],
595 array( 'class' => 'mw-input' )
598 $checkLabelNewOnly = Html
::rawElement(
600 array( 'style' => 'white-space: nowrap' ),
602 $this->msg( 'sp-contributions-newonly' )->text(),
605 $this->opts
['newOnly'],
606 array( 'class' => 'mw-input' )
609 $extraOptions = Html
::rawElement(
611 array( 'colspan' => 2 ),
612 $deletedOnlyCheck . $checkLabelTopOnly . $checkLabelNewOnly
615 $dateSelectionAndSubmit = Xml
::tags( 'td', array( 'colspan' => 2 ),
617 $this->opts
['year'] === '' ? MWTimestamp
::getInstance()->format( 'Y' ) : $this->opts
['year'],
621 $this->msg( 'sp-contributions-submit' )->text(),
622 array( 'class' => 'mw-submit' ), array( 'mw-ui-progressive' )
626 $form .= Xml
::fieldset( $this->msg( 'sp-contributions-search' )->text() );
627 $form .= Html
::rawElement( 'table', array( 'class' => 'mw-contributions-table' ), "\n" .
628 Html
::rawElement( 'tr', array(), $targetSelection ) . "\n" .
629 Html
::rawElement( 'tr', array(), $namespaceSelection ) . "\n" .
630 Html
::rawElement( 'tr', array(), $filterSelection ) . "\n" .
631 Html
::rawElement( 'tr', array(), $extraOptions ) . "\n" .
632 Html
::rawElement( 'tr', array(), $dateSelectionAndSubmit ) . "\n"
635 $explain = $this->msg( 'sp-contributions-explain' );
636 if ( !$explain->isBlank() ) {
637 $form .= "<p id='mw-sp-contributions-explain'>{$explain->parse()}</p>";
640 $form .= Xml
::closeElement( 'fieldset' ) . Xml
::closeElement( 'form' );
645 protected function getGroupName() {
651 * Pager for Special:Contributions
652 * @ingroup SpecialPage Pager
654 class ContribsPager
extends ReverseChronologicalPager
{
655 public $mDefaultDirection = IndexPager
::DIR_DESCENDING
;
658 public $namespace = '';
660 public $preventClickjacking = false;
662 /** @var IDatabase */
663 public $mDbSecondary;
668 protected $mParentLens;
670 function __construct( IContextSource
$context, array $options ) {
671 parent
::__construct( $context );
680 foreach ( $msgs as $msg ) {
681 $this->messages
[$msg] = $this->msg( $msg )->escaped();
684 $this->target
= isset( $options['target'] ) ?
$options['target'] : '';
685 $this->contribs
= isset( $options['contribs'] ) ?
$options['contribs'] : 'users';
686 $this->namespace = isset( $options['namespace'] ) ?
$options['namespace'] : '';
687 $this->tagFilter
= isset( $options['tagfilter'] ) ?
$options['tagfilter'] : false;
688 $this->nsInvert
= isset( $options['nsInvert'] ) ?
$options['nsInvert'] : false;
689 $this->associated
= isset( $options['associated'] ) ?
$options['associated'] : false;
691 $this->deletedOnly
= !empty( $options['deletedOnly'] );
692 $this->topOnly
= !empty( $options['topOnly'] );
693 $this->newOnly
= !empty( $options['newOnly'] );
695 $year = isset( $options['year'] ) ?
$options['year'] : false;
696 $month = isset( $options['month'] ) ?
$options['month'] : false;
697 $this->getDateCond( $year, $month );
699 // Most of this code will use the 'contributions' group DB, which can map to slaves
700 // with extra user based indexes or partioning by user. The additional metadata
701 // queries should use a regular slave since the lookup pattern is not all by user.
702 $this->mDbSecondary
= wfGetDB( DB_SLAVE
); // any random slave
703 $this->mDb
= wfGetDB( DB_SLAVE
, 'contributions' );
706 function getDefaultQuery() {
707 $query = parent
::getDefaultQuery();
708 $query['target'] = $this->target
;
714 * This method basically executes the exact same code as the parent class, though with
715 * a hook added, to allow extensions to add additional queries.
717 * @param string $offset Index offset, inclusive
718 * @param int $limit Exact query limit
719 * @param bool $descending Query direction, false for ascending, true for descending
720 * @return ResultWrapper
722 function reallyDoQuery( $offset, $limit, $descending ) {
723 list( $tables, $fields, $conds, $fname, $options, $join_conds ) = $this->buildQueryInfo(
730 * This hook will allow extensions to add in additional queries, so they can get their data
731 * in My Contributions as well. Extensions should append their results to the $data array.
733 * Extension queries have to implement the navbar requirement as well. They should
734 * - have a column aliased as $pager->getIndexField()
736 * - have a WHERE-clause that compares the $pager->getIndexField()-equivalent column to the offset
737 * - have the ORDER BY specified based upon the details provided by the navbar
739 * See includes/Pager.php buildQueryInfo() method on how to build LIMIT, WHERE & ORDER BY
741 * &$data: an array of results of all contribs queries
742 * $pager: the ContribsPager object hooked into
743 * $offset: see phpdoc above
744 * $limit: see phpdoc above
745 * $descending: see phpdoc above
747 $data = array( $this->mDb
->select(
748 $tables, $fields, $conds, $fname, $options, $join_conds
751 'ContribsPager::reallyDoQuery',
752 array( &$data, $this, $offset, $limit, $descending )
757 // loop all results and collect them in an array
758 foreach ( $data as $query ) {
759 foreach ( $query as $i => $row ) {
760 // use index column as key, allowing us to easily sort in PHP
761 $result[$row->{$this->getIndexField()} . "-$i"] = $row;
773 $result = array_slice( $result, 0, $limit );
775 // get rid of array keys
776 $result = array_values( $result );
778 return new FakeResultWrapper( $result );
781 function getQueryInfo() {
782 list( $tables, $index, $userCond, $join_cond ) = $this->getUserCond();
784 $user = $this->getUser();
785 $conds = array_merge( $userCond, $this->getNamespaceCond() );
787 // Paranoia: avoid brute force searches (bug 17342)
788 if ( !$user->isAllowed( 'deletedhistory' ) ) {
789 $conds[] = $this->mDb
->bitAnd( 'rev_deleted', Revision
::DELETED_USER
) . ' = 0';
790 } elseif ( !$user->isAllowedAny( 'suppressrevision', 'viewsuppressed' ) ) {
791 $conds[] = $this->mDb
->bitAnd( 'rev_deleted', Revision
::SUPPRESSED_USER
) .
792 ' != ' . Revision
::SUPPRESSED_USER
;
795 # Don't include orphaned revisions
796 $join_cond['page'] = Revision
::pageJoinCond();
797 # Get the current user name for accounts
798 $join_cond['user'] = Revision
::userJoinCond();
802 $options['USE INDEX'] = array( 'revision' => $index );
807 'fields' => array_merge(
808 Revision
::selectFields(),
809 Revision
::selectUserFields(),
810 array( 'page_namespace', 'page_title', 'page_is_new',
811 'page_latest', 'page_is_redirect', 'page_len' )
814 'options' => $options,
815 'join_conds' => $join_cond
818 ChangeTags
::modifyDisplayQuery(
819 $queryInfo['tables'],
820 $queryInfo['fields'],
822 $queryInfo['join_conds'],
823 $queryInfo['options'],
827 Hooks
::run( 'ContribsPager::getQueryInfo', array( &$this, &$queryInfo ) );
832 function getUserCond() {
833 $condition = array();
834 $join_conds = array();
835 $tables = array( 'revision', 'page', 'user' );
837 if ( $this->contribs
== 'newbie' ) {
838 $max = $this->mDb
->selectField( 'user', 'max(user_id)', false, __METHOD__
);
839 $condition[] = 'rev_user >' . (int)( $max - $max / 100 );
840 # ignore local groups with the bot right
841 # @todo FIXME: Global groups may have 'bot' rights
842 $groupsWithBotPermission = User
::getGroupsWithPermission( 'bot' );
843 if ( count( $groupsWithBotPermission ) ) {
844 $tables[] = 'user_groups';
845 $condition[] = 'ug_group IS NULL';
846 $join_conds['user_groups'] = array(
848 'ug_user = rev_user',
849 'ug_group' => $groupsWithBotPermission
854 $uid = User
::idFromName( $this->target
);
856 $condition['rev_user'] = $uid;
857 $index = 'user_timestamp';
859 $condition['rev_user_text'] = $this->target
;
860 $index = 'usertext_timestamp';
864 if ( $this->deletedOnly
) {
865 $condition[] = 'rev_deleted != 0';
868 if ( $this->topOnly
) {
869 $condition[] = 'rev_id = page_latest';
872 if ( $this->newOnly
) {
873 $condition[] = 'rev_parent_id = 0';
876 return array( $tables, $index, $condition, $join_conds );
879 function getNamespaceCond() {
880 if ( $this->namespace !== '' ) {
881 $selectedNS = $this->mDb
->addQuotes( $this->namespace );
882 $eq_op = $this->nsInvert ?
'!=' : '=';
883 $bool_op = $this->nsInvert ?
'AND' : 'OR';
885 if ( !$this->associated
) {
886 return array( "page_namespace $eq_op $selectedNS" );
889 $associatedNS = $this->mDb
->addQuotes(
890 MWNamespace
::getAssociated( $this->namespace )
894 "page_namespace $eq_op $selectedNS " .
896 " page_namespace $eq_op $associatedNS"
903 function getIndexField() {
904 return 'rev_timestamp';
907 function doBatchLookups() {
908 # Do a link batch query
909 $this->mResult
->seek( 0 );
911 $batch = new LinkBatch();
912 # Give some pointers to make (last) links
913 foreach ( $this->mResult
as $row ) {
914 if ( isset( $row->rev_parent_id
) && $row->rev_parent_id
) {
915 $revIds[] = $row->rev_parent_id
;
917 if ( isset( $row->rev_id
) ) {
918 if ( $this->contribs
=== 'newbie' ) { // multiple users
919 $batch->add( NS_USER
, $row->user_name
);
920 $batch->add( NS_USER_TALK
, $row->user_name
);
922 $batch->add( $row->page_namespace
, $row->page_title
);
925 $this->mParentLens
= Revision
::getParentLengths( $this->mDbSecondary
, $revIds );
927 $this->mResult
->seek( 0 );
933 function getStartBody() {
934 return "<ul class=\"mw-contributions-list\">\n";
940 function getEndBody() {
945 * Generates each row in the contributions list.
947 * Contributions which are marked "top" are currently on top of the history.
948 * For these contributions, a [rollback] link is shown for users with roll-
949 * back privileges. The rollback link restores the most recent version that
950 * was not written by the target user.
952 * @todo This would probably look a lot nicer in a table.
956 function formatRow( $row ) {
962 * There may be more than just revision rows. To make sure that we'll only be processing
963 * revisions here, let's _try_ to build a revision out of our row (without displaying
964 * notices though) and then trying to grab data from the built object. If we succeed,
965 * we're definitely dealing with revision data and we may proceed, if not, we'll leave it
966 * to extensions to subscribe to the hook to parse the row.
968 MediaWiki\
suppressWarnings();
970 $rev = new Revision( $row );
971 $validRevision = (bool)$rev->getId();
972 } catch ( Exception
$e ) {
973 $validRevision = false;
975 MediaWiki\restoreWarnings
();
977 if ( $validRevision ) {
980 $page = Title
::newFromRow( $row );
981 $link = Linker
::link(
983 htmlspecialchars( $page->getPrefixedText() ),
984 array( 'class' => 'mw-contributions-title' ),
985 $page->isRedirect() ?
array( 'redirect' => 'no' ) : array()
987 # Mark current revisions
989 $user = $this->getUser();
990 if ( $row->rev_id
== $row->page_latest
) {
991 $topmarktext .= '<span class="mw-uctop">' . $this->messages
['uctop'] . '</span>';
993 if ( !$row->page_is_new
&& $page->quickUserCan( 'rollback', $user )
994 && $page->quickUserCan( 'edit', $user )
996 $this->preventClickjacking();
997 $topmarktext .= ' ' . Linker
::generateRollback( $rev, $this->getContext() );
1000 # Is there a visible previous revision?
1001 if ( $rev->userCan( Revision
::DELETED_TEXT
, $user ) && $rev->getParentId() !== 0 ) {
1002 $difftext = Linker
::linkKnown(
1004 $this->messages
['diff'],
1008 'oldid' => $row->rev_id
1012 $difftext = $this->messages
['diff'];
1014 $histlink = Linker
::linkKnown(
1016 $this->messages
['hist'],
1018 array( 'action' => 'history' )
1021 if ( $row->rev_parent_id
=== null ) {
1022 // For some reason rev_parent_id isn't populated for this row.
1023 // Its rumoured this is true on wikipedia for some revisions (bug 34922).
1024 // Next best thing is to have the total number of bytes.
1025 $chardiff = ' <span class="mw-changeslist-separator">. .</span> ';
1026 $chardiff .= Linker
::formatRevisionSize( $row->rev_len
);
1027 $chardiff .= ' <span class="mw-changeslist-separator">. .</span> ';
1030 if ( isset( $this->mParentLens
[$row->rev_parent_id
] ) ) {
1031 $parentLen = $this->mParentLens
[$row->rev_parent_id
];
1034 $chardiff = ' <span class="mw-changeslist-separator">. .</span> ';
1035 $chardiff .= ChangesList
::showCharacterDifference(
1040 $chardiff .= ' <span class="mw-changeslist-separator">. .</span> ';
1043 $lang = $this->getLanguage();
1044 $comment = $lang->getDirMark() . Linker
::revComment( $rev, false, true );
1045 $date = $lang->userTimeAndDate( $row->rev_timestamp
, $user );
1046 if ( $rev->userCan( Revision
::DELETED_TEXT
, $user ) ) {
1047 $d = Linker
::linkKnown(
1049 htmlspecialchars( $date ),
1050 array( 'class' => 'mw-changeslist-date' ),
1051 array( 'oldid' => intval( $row->rev_id
) )
1054 $d = htmlspecialchars( $date );
1056 if ( $rev->isDeleted( Revision
::DELETED_TEXT
) ) {
1057 $d = '<span class="history-deleted">' . $d . '</span>';
1060 # Show user names for /newbies as there may be different users.
1061 # Note that we already excluded rows with hidden user names.
1062 if ( $this->contribs
== 'newbie' ) {
1063 $userlink = ' . . ' . $lang->getDirMark()
1064 . Linker
::userLink( $rev->getUser(), $rev->getUserText() );
1065 $userlink .= ' ' . $this->msg( 'parentheses' )->rawParams(
1066 Linker
::userTalkLink( $rev->getUser(), $rev->getUserText() ) )->escaped() . ' ';
1071 if ( $rev->getParentId() === 0 ) {
1072 $nflag = ChangesList
::flag( 'newpage' );
1077 if ( $rev->isMinor() ) {
1078 $mflag = ChangesList
::flag( 'minor' );
1083 $del = Linker
::getRevDeleteLink( $user, $rev, $page );
1084 if ( $del !== '' ) {
1088 $diffHistLinks = $this->msg( 'parentheses' )
1089 ->rawParams( $difftext . $this->messages
['pipe-separator'] . $histlink )
1091 $ret = "{$del}{$d} {$diffHistLinks}{$chardiff}{$nflag}{$mflag} ";
1092 $ret .= "{$link}{$userlink} {$comment} {$topmarktext}";
1094 # Denote if username is redacted for this edit
1095 if ( $rev->isDeleted( Revision
::DELETED_USER
) ) {
1096 $ret .= " <strong>" .
1097 $this->msg( 'rev-deleted-user-contribs' )->escaped() .
1102 list( $tagSummary, $newClasses ) = ChangeTags
::formatSummaryRow(
1106 $classes = array_merge( $classes, $newClasses );
1107 $ret .= " $tagSummary";
1110 // Let extensions add data
1111 Hooks
::run( 'ContributionsLineEnding', array( $this, &$ret, $row, &$classes ) );
1113 if ( $classes === array() && $ret === '' ) {
1114 wfDebug( "Dropping Special:Contribution row that could not be formatted\n" );
1115 $ret = "<!-- Could not format Special:Contribution row. -->\n";
1117 $ret = Html
::rawElement( 'li', array( 'class' => $classes ), $ret ) . "\n";
1124 * Overwrite Pager function and return a helpful comment
1127 function getSqlComment() {
1128 if ( $this->namespace ||
$this->deletedOnly
) {
1129 // potentially slow, see CR r58153
1130 return 'contributions page filtered for namespace or RevisionDeleted edits';
1132 return 'contributions page unfiltered';
1136 protected function preventClickjacking() {
1137 $this->preventClickjacking
= true;
1143 public function getPreventClickjacking() {
1144 return $this->preventClickjacking
;