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
30 class SpecialContributions
extends SpecialPage
{
34 public function __construct() {
35 parent
::__construct( 'Contributions' );
38 public function execute( $par ) {
40 $this->outputHeader();
41 $out = $this->getOutput();
42 $out->addModuleStyles( 'mediawiki.special' );
44 $this->opts
= array();
45 $request = $this->getRequest();
47 if ( $par !== null ) {
50 $target = $request->getVal( 'target' );
54 if ( $request->getVal( 'contribs' ) == 'newbie' ) {
56 $this->opts
['contribs'] = 'newbie';
58 $this->opts
['contribs'] = 'user';
61 $this->opts
['deletedOnly'] = $request->getBool( 'deletedOnly' );
63 if ( !strlen( $target ) ) {
64 $out->addHTML( $this->getForm() );
68 $user = $this->getUser();
70 $this->opts
['limit'] = $request->getInt( 'limit', $user->getOption( 'rclimit' ) );
71 $this->opts
['target'] = $target;
72 $this->opts
['topOnly'] = $request->getBool( 'topOnly' );
74 $userObj = User
::newFromName( $target, false );
76 $out->addHTML( $this->getForm() );
79 $nt = $userObj->getUserPage();
80 $id = $userObj->getID();
82 if ( $this->opts
['contribs'] != 'newbie' ) {
83 $target = $nt->getText();
84 $out->addSubtitle( $this->contributionsSub( $userObj ) );
85 $out->setHTMLTitle( $this->msg( 'pagetitle', $this->msg( 'contributions-title', $target )->plain() ) );
86 $this->getSkin()->setRelevantUser( $userObj );
88 $out->addSubtitle( $this->msg( 'sp-contributions-newbies-sub' ) );
89 $out->setHTMLTitle( $this->msg( 'pagetitle', $this->msg( 'sp-contributions-newbies-title' )->plain() ) );
92 if ( ( $ns = $request->getVal( 'namespace', null ) ) !== null && $ns !== '' ) {
93 $this->opts
['namespace'] = intval( $ns );
95 $this->opts
['namespace'] = '';
98 $this->opts
['associated'] = $request->getBool( 'associated' );
100 $this->opts
['nsInvert'] = (bool) $request->getVal( 'nsInvert' );
102 $this->opts
['tagfilter'] = (string) $request->getVal( 'tagfilter' );
104 // Allows reverts to have the bot flag in recent changes. It is just here to
105 // be passed in the form at the top of the page
106 if ( $user->isAllowed( 'markbotedits' ) && $request->getBool( 'bot' ) ) {
107 $this->opts
['bot'] = '1';
110 $skip = $request->getText( 'offset' ) ||
$request->getText( 'dir' ) == 'prev';
111 # Offset overrides year/month selection
113 $this->opts
['year'] = '';
114 $this->opts
['month'] = '';
116 $this->opts
['year'] = $request->getIntOrNull( 'year' );
117 $this->opts
['month'] = $request->getIntOrNull( 'month' );
120 $feedType = $request->getVal( 'feed' );
122 // Maintain some level of backwards compatability
123 // If people request feeds using the old parameters, redirect to API
125 'action' => 'feedcontributions',
126 'feedformat' => $feedType,
129 if ( $this->opts
['topOnly'] ) {
130 $apiParams['toponly'] = true;
132 if ( $this->opts
['deletedOnly'] ) {
133 $apiParams['deletedonly'] = true;
135 if ( $this->opts
['tagfilter'] !== '' ) {
136 $apiParams['tagfilter'] = $this->opts
['tagfilter'];
138 if ( $this->opts
['namespace'] !== '' ) {
139 $apiParams['namespace'] = $this->opts
['namespace'];
141 if ( $this->opts
['year'] !== null ) {
142 $apiParams['year'] = $this->opts
['year'];
144 if ( $this->opts
['month'] !== null ) {
145 $apiParams['month'] = $this->opts
['month'];
148 $url = wfScript( 'api' ) . '?' . wfArrayToCGI( $apiParams );
150 $out->redirect( $url, '301' );
154 // Add RSS/atom links
155 $this->addFeedLinks( array( 'action' => 'feedcontributions', 'user' => $target ) );
157 if ( wfRunHooks( 'SpecialContributionsBeforeMainOutput', array( $id ) ) ) {
159 $out->addHTML( $this->getForm() );
161 $pager = new ContribsPager( $this->getContext(), array(
163 'contribs' => $this->opts
['contribs'],
164 'namespace' => $this->opts
['namespace'],
165 'year' => $this->opts
['year'],
166 'month' => $this->opts
['month'],
167 'deletedOnly' => $this->opts
['deletedOnly'],
168 'topOnly' => $this->opts
['topOnly'],
169 'nsInvert' => $this->opts
['nsInvert'],
170 'associated' => $this->opts
['associated'],
172 if ( !$pager->getNumRows() ) {
173 $out->addWikiMsg( 'nocontribs', $target );
175 # Show a message about slave lag, if applicable
176 $lag = wfGetLB()->safeGetLag( $pager->getDatabase() );
178 $out->showLagWarning( $lag );
181 '<p>' . $pager->getNavigationBar() . '</p>' .
183 '<p>' . $pager->getNavigationBar() . '</p>'
186 $out->preventClickjacking( $pager->getPreventClickjacking() );
188 # Show the appropriate "footer" message - WHOIS tools, etc.
189 if ( $this->opts
['contribs'] != 'newbie' ) {
190 $message = 'sp-contributions-footer';
191 if ( IP
::isIPAddress( $target ) ) {
192 $message = 'sp-contributions-footer-anon';
194 if ( $userObj->isAnon() ) {
195 // No message for non-existing users
200 if ( !$this->msg( $message, $target )->isDisabled() ) {
202 "<div class='mw-contributions-footer'>\n$1\n</div>",
203 array( $message, $target ) );
210 * Generates the subheading with links
211 * @param $userObj User object for the target
212 * @return String: appropriately-escaped HTML to be output literally
213 * @todo FIXME: Almost the same as getSubTitle in SpecialDeletedContributions.php. Could be combined.
215 protected function contributionsSub( $userObj ) {
216 if ( $userObj->isAnon() ) {
217 $user = htmlspecialchars( $userObj->getName() );
219 $user = Linker
::link( $userObj->getUserPage(), htmlspecialchars( $userObj->getName() ) );
221 $nt = $userObj->getUserPage();
222 $talk = $userObj->getTalkPage();
224 $tools = $this->getUserLinks( $nt, $talk, $userObj );
225 $links = $this->getLanguage()->pipeList( $tools );
227 // Show a note if the user is blocked and display the last block log entry.
228 if ( $userObj->isBlocked() ) {
229 $out = $this->getOutput(); // showLogExtract() wants first parameter by reference
230 LogEventsList
::showLogExtract(
237 'showIfEmpty' => false,
240 'sp-contributions-blocked-notice-anon' :
241 'sp-contributions-blocked-notice',
242 $userObj->getName() # Support GENDER in 'sp-contributions-blocked-notice'
244 'offset' => '' # don't use WebRequest parameter offset
250 // Old message 'contribsub' had one parameter, but that doesn't work for
251 // languages that want to put the "for" bit right after $user but before
252 // $links. If 'contribsub' is around, use it for reverse compatibility,
253 // otherwise use 'contribsub2'.
254 // @todo Should this be removed at some point?
255 $oldMsg = $this->msg( 'contribsub' );
256 if ( $oldMsg->exists() ) {
257 $linksWithParentheses = $this->msg( 'parentheses' )->rawParams( $links )->escaped();
258 return $oldMsg->rawParams( "$user $linksWithParentheses" );
260 return $this->msg( 'contribsub2' )->rawParams( $user, $links );
265 * Links to different places.
266 * @param $userpage Title: Target user page
267 * @param $talkpage Title: Talk page
268 * @param $target User: Target user object
271 public function getUserLinks( Title
$userpage, Title
$talkpage, User
$target ) {
273 $id = $target->getId();
274 $username = $target->getName();
276 $tools[] = Linker
::link( $talkpage, $this->msg( 'sp-contributions-talk' )->escaped() );
278 if ( ( $id !== null ) ||
( $id === null && IP
::isIPAddress( $username ) ) ) {
279 if ( $this->getUser()->isAllowed( 'block' ) ) { # Block / Change block / Unblock links
280 if ( $target->isBlocked() ) {
281 $tools[] = Linker
::linkKnown( # Change block link
282 SpecialPage
::getTitleFor( 'Block', $username ),
283 $this->msg( 'change-blocklink' )->escaped()
285 $tools[] = Linker
::linkKnown( # Unblock link
286 SpecialPage
::getTitleFor( 'Unblock', $username ),
287 $this->msg( 'unblocklink' )->escaped()
289 } else { # User is not blocked
290 $tools[] = Linker
::linkKnown( # Block link
291 SpecialPage
::getTitleFor( 'Block', $username ),
292 $this->msg( 'blocklink' )->escaped()
297 $tools[] = Linker
::linkKnown(
298 SpecialPage
::getTitleFor( 'Log', 'block' ),
299 $this->msg( 'sp-contributions-blocklog' )->escaped(),
302 'page' => $userpage->getPrefixedText()
307 $tools[] = Linker
::linkKnown(
308 SpecialPage
::getTitleFor( 'Listfiles', $username ),
309 $this->msg( 'sp-contributions-uploads' )->escaped()
313 $tools[] = Linker
::linkKnown(
314 SpecialPage
::getTitleFor( 'Log', $username ),
315 $this->msg( 'sp-contributions-logs' )->escaped()
318 # Add link to deleted user contributions for priviledged users
319 if ( $this->getUser()->isAllowed( 'deletedhistory' ) ) {
320 $tools[] = Linker
::linkKnown(
321 SpecialPage
::getTitleFor( 'DeletedContributions', $username ),
322 $this->msg( 'sp-contributions-deleted' )->escaped()
326 # Add a link to change user rights for privileged users
327 $userrightsPage = new UserrightsPage();
328 $userrightsPage->setContext( $this->getContext() );
329 if ( $id !== null && $userrightsPage->userCanChangeRights( $target ) ) {
330 $tools[] = Linker
::linkKnown(
331 SpecialPage
::getTitleFor( 'Userrights', $username ),
332 $this->msg( 'sp-contributions-userrights' )->escaped()
336 wfRunHooks( 'ContributionsToolLinks', array( $id, $userpage, &$tools ) );
341 * Generates the namespace selector form with hidden attributes.
342 * @return String: HTML fragment
344 protected function getForm() {
347 $this->opts
['title'] = $this->getTitle()->getPrefixedText();
348 if ( !isset( $this->opts
['target'] ) ) {
349 $this->opts
['target'] = '';
351 $this->opts
['target'] = str_replace( '_' , ' ' , $this->opts
['target'] );
354 if ( !isset( $this->opts
['namespace'] ) ) {
355 $this->opts
['namespace'] = '';
358 if ( !isset( $this->opts
['nsInvert'] ) ) {
359 $this->opts
['nsInvert'] = '';
362 if ( !isset( $this->opts
['associated'] ) ) {
363 $this->opts
['associated'] = false;
366 if ( !isset( $this->opts
['contribs'] ) ) {
367 $this->opts
['contribs'] = 'user';
370 if ( !isset( $this->opts
['year'] ) ) {
371 $this->opts
['year'] = '';
374 if ( !isset( $this->opts
['month'] ) ) {
375 $this->opts
['month'] = '';
378 if ( $this->opts
['contribs'] == 'newbie' ) {
379 $this->opts
['target'] = '';
382 if ( !isset( $this->opts
['tagfilter'] ) ) {
383 $this->opts
['tagfilter'] = '';
386 if ( !isset( $this->opts
['topOnly'] ) ) {
387 $this->opts
['topOnly'] = false;
390 $form = Xml
::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript, 'class' => 'mw-contributions-form' ) );
392 # Add hidden params for tracking except for parameters in $skipParameters
393 $skipParameters = array( 'namespace', 'nsInvert', 'deletedOnly', 'target', 'contribs', 'year', 'month', 'topOnly', 'associated' );
394 foreach ( $this->opts
as $name => $value ) {
395 if ( in_array( $name, $skipParameters ) ) {
398 $form .= "\t" . Html
::hidden( $name, $value ) . "\n";
401 $tagFilter = ChangeTags
::buildTagFilterSelector( $this->opts
['tagfilter'] );
405 Xml
::tags( 'td', array( 'class' => 'mw-label' ), array_shift( $tagFilter ) ) .
406 Xml
::tags( 'td', array( 'class' => 'mw-input' ), implode( ' ', $tagFilter ) );
408 $filterSelection = Xml
::tags( 'td', array( 'colspan' => 2 ), '' );
411 $targetSelection = Xml
::tags( 'td', array( 'colspan' => 2 ),
413 $this->msg( 'sp-contributions-newbies' )->text(),
417 $this->opts
['contribs'] == 'newbie',
418 array( 'class' => 'mw-input' )
421 $this->msg( 'sp-contributions-username' )->text(),
425 $this->opts
['contribs'] == 'user',
426 array( 'class' => 'mw-input' )
430 $this->opts
['target'],
432 array( 'size' => '20', 'required' => '', 'class' => 'mw-input' ) +
433 ( $this->opts
['target'] ?
array() : array( 'autofocus' )
438 $namespaceSelection =
439 Xml
::tags( 'td', array( 'class' => 'mw-label' ),
441 $this->msg( 'namespace' )->text(),
446 Xml
::tags( 'td', null,
447 Html
::namespaceSelector( array(
448 'selected' => $this->opts
['namespace'],
451 'class' => 'namespaceselector',
454 Html
::rawElement( 'span', array( 'style' => 'white-space: nowrap' ),
456 $this->msg( 'invert' )->text(),
459 $this->opts
['nsInvert'],
460 array( 'title' => $this->msg( 'tooltip-invert' )->text(), 'class' => 'mw-input' )
463 Html
::rawElement( 'span', array( 'style' => 'white-space: nowrap' ),
465 $this->msg( 'namespace_association' )->text(),
468 $this->opts
['associated'],
469 array( 'title' => $this->msg( 'tooltip-namespace_association' )->text(), 'class' => 'mw-input' )
474 $extraOptions = Xml
::tags( 'td', array( 'colspan' => 2 ),
475 Html
::rawElement( 'span', array( 'style' => 'white-space: nowrap' ),
477 $this->msg( 'history-show-deleted' )->text(),
479 'mw-show-deleted-only',
480 $this->opts
['deletedOnly'],
481 array( 'class' => 'mw-input' )
484 Html
::rawElement( 'span', array( 'style' => 'white-space: nowrap' ),
486 $this->msg( 'sp-contributions-toponly' )->text(),
489 $this->opts
['topOnly'],
490 array( 'class' => 'mw-input' )
495 $dateSelectionAndSubmit = Xml
::tags( 'td', array( 'colspan' => 2 ),
501 $this->msg( 'sp-contributions-submit' )->text(),
502 array( 'class' => 'mw-submit' )
507 Xml
::fieldset( $this->msg( 'sp-contributions-search' )->text() ) .
508 Xml
::openElement( 'table', array( 'class' => 'mw-contributions-table' ) ) .
509 Xml
::openElement( 'tr' ) .
511 Xml
::closeElement( 'tr' ) .
512 Xml
::openElement( 'tr' ) .
513 $namespaceSelection .
514 Xml
::closeElement( 'tr' ) .
515 Xml
::openElement( 'tr' ) .
517 Xml
::closeElement( 'tr' ) .
518 Xml
::openElement( 'tr' ) .
520 Xml
::closeElement( 'tr' ) .
521 Xml
::openElement( 'tr' ) .
522 $dateSelectionAndSubmit .
523 Xml
::closeElement( 'tr' ) .
524 Xml
::closeElement( 'table' );
526 $explain = $this->msg( 'sp-contributions-explain' );
527 if ( $explain->exists() ) {
528 $form .= "<p id='mw-sp-contributions-explain'>{$explain}</p>";
530 $form .= Xml
::closeElement( 'fieldset' ) .
531 Xml
::closeElement( 'form' );
537 * Pager for Special:Contributions
538 * @ingroup SpecialPage Pager
540 class ContribsPager
extends ReverseChronologicalPager
{
541 public $mDefaultDirection = true;
542 var $messages, $target;
543 var $namespace = '', $mDb;
544 var $preventClickjacking = false;
546 function __construct( IContextSource
$context, array $options ) {
547 parent
::__construct( $context );
549 $msgs = array( 'uctop', 'diff', 'newarticle', 'rollbacklink', 'diff', 'hist', 'rev-delundel', 'pipe-separator' );
551 foreach ( $msgs as $msg ) {
552 $this->messages
[$msg] = $this->msg( $msg )->escaped();
555 $this->target
= isset( $options['target'] ) ?
$options['target'] : '';
556 $this->contribs
= isset( $options['contribs'] ) ?
$options['contribs'] : 'users';
557 $this->namespace = isset( $options['namespace'] ) ?
$options['namespace'] : '';
558 $this->tagFilter
= isset( $options['tagfilter'] ) ?
$options['tagfilter'] : false;
559 $this->nsInvert
= isset( $options['nsInvert'] ) ?
$options['nsInvert'] : false;
560 $this->associated
= isset( $options['associated'] ) ?
$options['associated'] : false;
562 $this->deletedOnly
= !empty( $options['deletedOnly'] );
563 $this->topOnly
= !empty( $options['topOnly'] );
565 $year = isset( $options['year'] ) ?
$options['year'] : false;
566 $month = isset( $options['month'] ) ?
$options['month'] : false;
567 $this->getDateCond( $year, $month );
569 $this->mDb
= wfGetDB( DB_SLAVE
, 'contributions' );
572 function getDefaultQuery() {
573 $query = parent
::getDefaultQuery();
574 $query['target'] = $this->target
;
578 function getQueryInfo() {
579 list( $tables, $index, $userCond, $join_cond ) = $this->getUserCond();
581 $user = $this->getUser();
582 $conds = array_merge( $userCond, $this->getNamespaceCond() );
584 // Paranoia: avoid brute force searches (bug 17342)
585 if ( !$user->isAllowed( 'deletedhistory' ) ) {
586 $conds[] = $this->mDb
->bitAnd( 'rev_deleted', Revision
::DELETED_USER
) . ' = 0';
587 } elseif ( !$user->isAllowed( 'suppressrevision' ) ) {
588 $conds[] = $this->mDb
->bitAnd( 'rev_deleted', Revision
::SUPPRESSED_USER
) .
589 ' != ' . Revision
::SUPPRESSED_USER
;
592 # Don't include orphaned revisions
593 $join_cond['page'] = Revision
::pageJoinCond();
594 # Get the current user name for accounts
595 $join_cond['user'] = Revision
::userJoinCond();
599 'fields' => array_merge(
600 Revision
::selectFields(),
601 Revision
::selectUserFields(),
602 array( 'page_namespace', 'page_title', 'page_is_new',
603 'page_latest', 'page_is_redirect', 'page_len' )
606 'options' => array( 'USE INDEX' => array( 'revision' => $index ) ),
607 'join_conds' => $join_cond
610 ChangeTags
::modifyDisplayQuery(
611 $queryInfo['tables'],
612 $queryInfo['fields'],
614 $queryInfo['join_conds'],
615 $queryInfo['options'],
619 wfRunHooks( 'ContribsPager::getQueryInfo', array( &$this, &$queryInfo ) );
623 function getUserCond() {
624 $condition = array();
625 $join_conds = array();
626 $tables = array( 'revision', 'page', 'user' );
627 if ( $this->contribs
== 'newbie' ) {
628 $tables[] = 'user_groups';
629 $max = $this->mDb
->selectField( 'user', 'max(user_id)', false, __METHOD__
);
630 $condition[] = 'rev_user >' . (int)( $max - $max / 100 );
631 $condition[] = 'ug_group IS NULL';
632 $index = 'user_timestamp';
633 # @todo FIXME: Other groups may have 'bot' rights
634 $join_conds['user_groups'] = array( 'LEFT JOIN', "ug_user = rev_user AND ug_group = 'bot'" );
636 $uid = User
::idFromName( $this->target
);
638 $condition['rev_user'] = $uid;
639 $index = 'user_timestamp';
641 $condition['rev_user_text'] = $this->target
;
642 $index = 'usertext_timestamp';
645 if ( $this->deletedOnly
) {
646 $condition[] = "rev_deleted != '0'";
648 if ( $this->topOnly
) {
649 $condition[] = "rev_id = page_latest";
651 return array( $tables, $index, $condition, $join_conds );
654 function getNamespaceCond() {
655 if ( $this->namespace !== '' ) {
656 $selectedNS = $this->mDb
->addQuotes( $this->namespace );
657 $eq_op = $this->nsInvert ?
'!=' : '=';
658 $bool_op = $this->nsInvert ?
'AND' : 'OR';
660 if ( !$this->associated
) {
661 return array( "page_namespace $eq_op $selectedNS" );
663 $associatedNS = $this->mDb
->addQuotes (
664 MWNamespace
::getAssociated( $this->namespace )
667 "page_namespace $eq_op $selectedNS " .
669 " page_namespace $eq_op $associatedNS"
678 function getIndexField() {
679 return 'rev_timestamp';
682 function doBatchLookups() {
683 $this->mResult
->rewind();
685 foreach ( $this->mResult
as $row ) {
686 if( $row->rev_parent_id
) {
687 $revIds[] = $row->rev_parent_id
;
690 $this->mParentLens
= $this->getParentLengths( $revIds );
691 $this->mResult
->rewind(); // reset
693 # Do a link batch query
694 $this->mResult
->seek( 0 );
695 $batch = new LinkBatch();
696 # Give some pointers to make (last) links
697 foreach ( $this->mResult
as $row ) {
698 if ( $this->contribs
=== 'newbie' ) { // multiple users
699 $batch->add( NS_USER
, $row->user_name
);
700 $batch->add( NS_USER_TALK
, $row->user_name
);
702 $batch->add( $row->page_namespace
, $row->page_title
);
705 $this->mResult
->seek( 0 );
709 * Do a batched query to get the parent revision lengths
712 private function getParentLengths( array $revIds ) {
715 return $revLens; // empty
717 wfProfileIn( __METHOD__
);
718 $res = $this->getDatabase()->select( 'revision',
719 array( 'rev_id', 'rev_len' ),
720 array( 'rev_id' => $revIds ),
722 foreach ( $res as $row ) {
723 $revLens[$row->rev_id
] = $row->rev_len
;
725 wfProfileOut( __METHOD__
);
732 function getStartBody() {
739 function getEndBody() {
744 * Generates each row in the contributions list.
746 * Contributions which are marked "top" are currently on top of the history.
747 * For these contributions, a [rollback] link is shown for users with roll-
748 * back privileges. The rollback link restores the most recent version that
749 * was not written by the target user.
751 * @todo This would probably look a lot nicer in a table.
754 function formatRow( $row ) {
755 wfProfileIn( __METHOD__
);
757 $rev = new Revision( $row );
760 $page = Title
::newFromRow( $row );
761 $link = Linker
::link(
763 htmlspecialchars( $page->getPrefixedText() ),
765 $page->isRedirect() ?
array( 'redirect' => 'no' ) : array()
767 # Mark current revisions
769 if ( $row->rev_id
== $row->page_latest
) {
770 $topmarktext .= '<span class="mw-uctop">' . $this->messages
['uctop'] . '</span>';
772 if ( !$row->page_is_new
&& $page->quickUserCan( 'rollback' )
773 && $page->quickUserCan( 'edit' ) )
775 $this->preventClickjacking();
776 $topmarktext .= ' ' . Linker
::generateRollback( $rev );
779 $user = $this->getUser();
780 # Is there a visible previous revision?
781 if ( $rev->userCan( Revision
::DELETED_TEXT
, $user ) && $rev->getParentId() !== 0 ) {
782 $difftext = Linker
::linkKnown(
784 $this->messages
['diff'],
788 'oldid' => $row->rev_id
792 $difftext = $this->messages
['diff'];
794 $histlink = Linker
::linkKnown(
796 $this->messages
['hist'],
798 array( 'action' => 'history' )
801 if ( $row->rev_parent_id
=== null ) {
802 // For some reason rev_parent_id isn't populated for this row.
803 // Its rumoured this is true on wikipedia for some revisions (bug 34922).
804 // Next best thing is to have the total number of bytes.
805 $chardiff = ' . . ' . Linker
::formatRevisionSize( $row->rev_len
) . ' . . ';
807 $parentLen = isset( $this->mParentLens
[$row->rev_parent_id
] ) ?
$this->mParentLens
[$row->rev_parent_id
] : 0;
808 $chardiff = ' . . ' . ChangesList
::showCharacterDifference(
809 $parentLen, $row->rev_len
) . ' . . ';
812 $lang = $this->getLanguage();
813 $comment = $lang->getDirMark() . Linker
::revComment( $rev, false, true );
814 $date = $lang->userTimeAndDate( $row->rev_timestamp
, $user );
815 if ( $rev->userCan( Revision
::DELETED_TEXT
, $user ) ) {
816 $d = Linker
::linkKnown(
818 htmlspecialchars( $date ),
820 array( 'oldid' => intval( $row->rev_id
) )
823 $d = htmlspecialchars( $date );
825 if ( $rev->isDeleted( Revision
::DELETED_TEXT
) ) {
826 $d = '<span class="history-deleted">' . $d . '</span>';
829 # Show user names for /newbies as there may be different users.
830 # Note that we already excluded rows with hidden user names.
831 if ( $this->contribs
== 'newbie' ) {
832 $userlink = ' . . ' . Linker
::userLink( $rev->getUser(), $rev->getUserText() );
833 $userlink .= ' ' . $this->msg( 'parentheses' )->rawParams(
834 Linker
::userTalkLink( $rev->getUser(), $rev->getUserText() ) )->escaped() . ' ';
839 if ( $rev->getParentId() === 0 ) {
840 $nflag = ChangesList
::flag( 'newpage' );
845 if ( $rev->isMinor() ) {
846 $mflag = ChangesList
::flag( 'minor' );
851 $del = Linker
::getRevDeleteLink( $user, $rev, $page );
856 $diffHistLinks = $this->msg( 'parentheses' )->rawParams( $difftext . $this->messages
['pipe-separator'] . $histlink )->escaped();
857 $ret = "{$del}{$d} {$diffHistLinks}{$chardiff}{$nflag}{$mflag} {$link}{$userlink} {$comment} {$topmarktext}";
859 # Denote if username is redacted for this edit
860 if ( $rev->isDeleted( Revision
::DELETED_USER
) ) {
861 $ret .= " <strong>" . $this->msg( 'rev-deleted-user-contribs' )->escaped() . "</strong>";
865 list( $tagSummary, $newClasses ) = ChangeTags
::formatSummaryRow( $row->ts_tags
, 'contributions' );
866 $classes = array_merge( $classes, $newClasses );
867 $ret .= " $tagSummary";
869 // Let extensions add data
870 wfRunHooks( 'ContributionsLineEnding', array( &$this, &$ret, $row ) );
872 $classes = implode( ' ', $classes );
873 $ret = "<li class=\"$classes\">$ret</li>\n";
874 wfProfileOut( __METHOD__
);
879 * Get the Database object in use
881 * @return DatabaseBase
883 public function getDatabase() {
888 * Overwrite Pager function and return a helpful comment
891 function getSqlComment() {
892 if ( $this->namespace ||
$this->deletedOnly
) {
893 return 'contributions page filtered for namespace or RevisionDeleted edits'; // potentially slow, see CR r58153
895 return 'contributions page unfiltered';
899 protected function preventClickjacking() {
900 $this->preventClickjacking
= true;
903 public function getPreventClickjacking() {
904 return $this->preventClickjacking
;