3 * Copyright © 2006 Yuri Astrakhan "<Firstname><Lastname>@gmail.com"
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
24 * A query action to enumerate the recent changes that were done to the wiki.
25 * Various filters are supported.
29 class ApiQueryRecentChanges
extends ApiQueryGeneratorBase
{
31 public function __construct( ApiQuery
$query, $moduleName ) {
32 parent
::__construct( $query, $moduleName, 'rc' );
35 private $commentStore;
37 private $fld_comment = false, $fld_parsedcomment = false, $fld_user = false, $fld_userid = false,
38 $fld_flags = false, $fld_timestamp = false, $fld_title = false, $fld_ids = false,
39 $fld_sizes = false, $fld_redirect = false, $fld_patrolled = false, $fld_loginfo = false,
40 $fld_tags = false, $fld_sha1 = false, $token = [];
42 private $tokenFunctions;
45 * Get an array mapping token names to their handler functions.
46 * The prototype for a token function is func($pageid, $title, $rc)
47 * it should return a token or false (permission denied)
48 * @deprecated since 1.24
49 * @return array [ tokenname => function ]
51 protected function getTokenFunctions() {
52 // Don't call the hooks twice
53 if ( isset( $this->tokenFunctions
) ) {
54 return $this->tokenFunctions
;
57 // If we're in a mode that breaks the same-origin policy, no tokens can
59 if ( $this->lacksSameOriginSecurity() ) {
63 $this->tokenFunctions
= [
64 'patrol' => [ self
::class, 'getPatrolToken' ]
66 Hooks
::run( 'APIQueryRecentChangesTokens', [ &$this->tokenFunctions
] );
68 return $this->tokenFunctions
;
72 * @deprecated since 1.24
75 * @param RecentChange|null $rc
78 public static function getPatrolToken( $pageid, $title, $rc = null ) {
81 $validTokenUser = false;
84 if ( ( $wgUser->useRCPatrol() && $rc->getAttribute( 'rc_type' ) == RC_EDIT
) ||
85 ( $wgUser->useNPPatrol() && $rc->getAttribute( 'rc_type' ) == RC_NEW
)
87 $validTokenUser = true;
89 } elseif ( $wgUser->useRCPatrol() ||
$wgUser->useNPPatrol() ) {
90 $validTokenUser = true;
93 if ( $validTokenUser ) {
94 // The patrol token is always the same, let's exploit that
95 static $cachedPatrolToken = null;
97 if ( is_null( $cachedPatrolToken ) ) {
98 $cachedPatrolToken = $wgUser->getEditToken( 'patrol' );
101 return $cachedPatrolToken;
108 * Sets internal state to include the desired properties in the output.
109 * @param array $prop Associative array of properties, only keys are used here
111 public function initProperties( $prop ) {
112 $this->fld_comment
= isset( $prop['comment'] );
113 $this->fld_parsedcomment
= isset( $prop['parsedcomment'] );
114 $this->fld_user
= isset( $prop['user'] );
115 $this->fld_userid
= isset( $prop['userid'] );
116 $this->fld_flags
= isset( $prop['flags'] );
117 $this->fld_timestamp
= isset( $prop['timestamp'] );
118 $this->fld_title
= isset( $prop['title'] );
119 $this->fld_ids
= isset( $prop['ids'] );
120 $this->fld_sizes
= isset( $prop['sizes'] );
121 $this->fld_redirect
= isset( $prop['redirect'] );
122 $this->fld_patrolled
= isset( $prop['patrolled'] );
123 $this->fld_loginfo
= isset( $prop['loginfo'] );
124 $this->fld_tags
= isset( $prop['tags'] );
125 $this->fld_sha1
= isset( $prop['sha1'] );
128 public function execute() {
132 public function executeGenerator( $resultPageSet ) {
133 $this->run( $resultPageSet );
137 * Generates and outputs the result of this query based upon the provided parameters.
139 * @param ApiPageSet $resultPageSet
141 public function run( $resultPageSet = null ) {
142 $user = $this->getUser();
143 /* Get the parameters of the request. */
144 $params = $this->extractRequestParams();
146 /* Build our basic query. Namely, something along the lines of:
147 * SELECT * FROM recentchanges WHERE rc_timestamp > $start
148 * AND rc_timestamp < $end AND rc_namespace = $namespace
150 $this->addTables( 'recentchanges' );
151 $this->addTimestampWhereRange( 'rc_timestamp', $params['dir'], $params['start'], $params['end'] );
153 if ( !is_null( $params['continue'] ) ) {
154 $cont = explode( '|', $params['continue'] );
155 $this->dieContinueUsageIf( count( $cont ) != 2 );
156 $db = $this->getDB();
157 $timestamp = $db->addQuotes( $db->timestamp( $cont[0] ) );
158 $id = intval( $cont[1] );
159 $this->dieContinueUsageIf( $id != $cont[1] );
160 $op = $params['dir'] === 'older' ?
'<' : '>';
162 "rc_timestamp $op $timestamp OR " .
163 "(rc_timestamp = $timestamp AND " .
168 $order = $params['dir'] === 'older' ?
'DESC' : 'ASC';
169 $this->addOption( 'ORDER BY', [
170 "rc_timestamp $order",
174 $this->addWhereFld( 'rc_namespace', $params['namespace'] );
176 if ( !is_null( $params['type'] ) ) {
178 $this->addWhereFld( 'rc_type', RecentChange
::parseToRCType( $params['type'] ) );
179 } catch ( Exception
$e ) {
180 ApiBase
::dieDebug( __METHOD__
, $e->getMessage() );
184 if ( !is_null( $params['show'] ) ) {
185 $show = array_flip( $params['show'] );
187 /* Check for conflicting parameters. */
188 if ( ( isset( $show['minor'] ) && isset( $show['!minor'] ) )
189 ||
( isset( $show['bot'] ) && isset( $show['!bot'] ) )
190 ||
( isset( $show['anon'] ) && isset( $show['!anon'] ) )
191 ||
( isset( $show['redirect'] ) && isset( $show['!redirect'] ) )
192 ||
( isset( $show['patrolled'] ) && isset( $show['!patrolled'] ) )
193 ||
( isset( $show['patrolled'] ) && isset( $show['unpatrolled'] ) )
194 ||
( isset( $show['!patrolled'] ) && isset( $show['unpatrolled'] ) )
196 $this->dieWithError( 'apierror-show' );
200 if ( isset( $show['patrolled'] )
201 ||
isset( $show['!patrolled'] )
202 ||
isset( $show['unpatrolled'] )
204 if ( !$user->useRCPatrol() && !$user->useNPPatrol() ) {
205 $this->dieWithError( 'apierror-permissiondenied-patrolflag', 'permissiondenied' );
209 /* Add additional conditions to query depending upon parameters. */
210 $this->addWhereIf( 'rc_minor = 0', isset( $show['!minor'] ) );
211 $this->addWhereIf( 'rc_minor != 0', isset( $show['minor'] ) );
212 $this->addWhereIf( 'rc_bot = 0', isset( $show['!bot'] ) );
213 $this->addWhereIf( 'rc_bot != 0', isset( $show['bot'] ) );
214 if ( isset( $show['anon'] ) ||
isset( $show['!anon'] ) ) {
215 $actorMigration = ActorMigration
::newMigration();
216 $actorQuery = $actorMigration->getJoin( 'rc_user' );
217 $this->addTables( $actorQuery['tables'] );
218 $this->addJoinConds( $actorQuery['joins'] );
220 $actorMigration->isAnon( $actorQuery['fields']['rc_user'] ), isset( $show['anon'] )
223 $actorMigration->isNotAnon( $actorQuery['fields']['rc_user'] ), isset( $show['!anon'] )
226 $this->addWhereIf( 'rc_patrolled = 0', isset( $show['!patrolled'] ) );
227 $this->addWhereIf( 'rc_patrolled != 0', isset( $show['patrolled'] ) );
228 $this->addWhereIf( 'page_is_redirect = 1', isset( $show['redirect'] ) );
230 if ( isset( $show['unpatrolled'] ) ) {
231 // See ChangesList::isUnpatrolled
232 if ( $user->useRCPatrol() ) {
233 $this->addWhere( 'rc_patrolled = 0' );
234 } elseif ( $user->useNPPatrol() ) {
235 $this->addWhere( 'rc_patrolled = 0' );
236 $this->addWhereFld( 'rc_type', RC_NEW
);
240 // Don't throw log entries out the window here
242 'page_is_redirect = 0 OR page_is_redirect IS NULL',
243 isset( $show['!redirect'] )
247 $this->requireMaxOneParameter( $params, 'user', 'excludeuser' );
249 if ( !is_null( $params['user'] ) ) {
250 // Don't query by user ID here, it might be able to use the rc_user_text index.
251 $actorQuery = ActorMigration
::newMigration()
252 ->getWhere( $this->getDB(), 'rc_user', User
::newFromName( $params['user'], false ), false );
253 $this->addTables( $actorQuery['tables'] );
254 $this->addJoinConds( $actorQuery['joins'] );
255 $this->addWhere( $actorQuery['conds'] );
258 if ( !is_null( $params['excludeuser'] ) ) {
259 // Here there's no chance to use the rc_user_text index, so allow ID to be used.
260 $actorQuery = ActorMigration
::newMigration()
261 ->getWhere( $this->getDB(), 'rc_user', User
::newFromName( $params['excludeuser'], false ) );
262 $this->addTables( $actorQuery['tables'] );
263 $this->addJoinConds( $actorQuery['joins'] );
264 $this->addWhere( 'NOT(' . $actorQuery['conds'] . ')' );
267 /* Add the fields we're concerned with to our query. */
278 $showRedirects = false;
279 /* Determine what properties we need to display. */
280 if ( !is_null( $params['prop'] ) ) {
281 $prop = array_flip( $params['prop'] );
283 /* Set up internal members based upon params. */
284 $this->initProperties( $prop );
286 if ( $this->fld_patrolled
&& !$user->useRCPatrol() && !$user->useNPPatrol() ) {
287 $this->dieWithError( 'apierror-permissiondenied-patrolflag', 'permissiondenied' );
290 /* Add fields to our query if they are specified as a needed parameter. */
291 $this->addFieldsIf( [ 'rc_this_oldid', 'rc_last_oldid' ], $this->fld_ids
);
292 if ( $this->fld_user ||
$this->fld_userid
) {
293 $actorQuery = ActorMigration
::newMigration()->getJoin( 'rc_user' );
294 $this->addTables( $actorQuery['tables'] );
295 $this->addFields( $actorQuery['fields'] );
296 $this->addJoinConds( $actorQuery['joins'] );
298 $this->addFieldsIf( [ 'rc_minor', 'rc_type', 'rc_bot' ], $this->fld_flags
);
299 $this->addFieldsIf( [ 'rc_old_len', 'rc_new_len' ], $this->fld_sizes
);
300 $this->addFieldsIf( [ 'rc_patrolled', 'rc_log_type' ], $this->fld_patrolled
);
302 [ 'rc_logid', 'rc_log_type', 'rc_log_action', 'rc_params' ],
305 $showRedirects = $this->fld_redirect ||
isset( $show['redirect'] )
306 ||
isset( $show['!redirect'] );
308 $this->addFieldsIf( [ 'rc_this_oldid' ],
309 $resultPageSet && $params['generaterevisions'] );
311 if ( $this->fld_tags
) {
312 $this->addTables( 'tag_summary' );
313 $this->addJoinConds( [ 'tag_summary' => [ 'LEFT JOIN', [ 'rc_id=ts_rc_id' ] ] ] );
314 $this->addFields( 'ts_tags' );
317 if ( $this->fld_sha1
) {
318 $this->addTables( 'revision' );
319 $this->addJoinConds( [ 'revision' => [ 'LEFT JOIN',
320 [ 'rc_this_oldid=rev_id' ] ] ] );
321 $this->addFields( [ 'rev_sha1', 'rev_deleted' ] );
324 if ( $params['toponly'] ||
$showRedirects ) {
325 $this->addTables( 'page' );
326 $this->addJoinConds( [ 'page' => [ 'LEFT JOIN',
327 [ 'rc_namespace=page_namespace', 'rc_title=page_title' ] ] ] );
328 $this->addFields( 'page_is_redirect' );
330 if ( $params['toponly'] ) {
331 $this->addWhere( 'rc_this_oldid = page_latest' );
335 if ( !is_null( $params['tag'] ) ) {
336 $this->addTables( 'change_tag' );
337 $this->addJoinConds( [ 'change_tag' => [ 'INNER JOIN', [ 'rc_id=ct_rc_id' ] ] ] );
338 $this->addWhereFld( 'ct_tag', $params['tag'] );
341 // Paranoia: avoid brute force searches (T19342)
342 if ( !is_null( $params['user'] ) ||
!is_null( $params['excludeuser'] ) ) {
343 if ( !$user->isAllowed( 'deletedhistory' ) ) {
344 $bitmask = Revision
::DELETED_USER
;
345 } elseif ( !$user->isAllowedAny( 'suppressrevision', 'viewsuppressed' ) ) {
346 $bitmask = Revision
::DELETED_USER | Revision
::DELETED_RESTRICTED
;
351 $this->addWhere( $this->getDB()->bitAnd( 'rc_deleted', $bitmask ) . " != $bitmask" );
354 if ( $this->getRequest()->getCheck( 'namespace' ) ) {
355 // LogPage::DELETED_ACTION hides the affected page, too.
356 if ( !$user->isAllowed( 'deletedhistory' ) ) {
357 $bitmask = LogPage
::DELETED_ACTION
;
358 } elseif ( !$user->isAllowedAny( 'suppressrevision', 'viewsuppressed' ) ) {
359 $bitmask = LogPage
::DELETED_ACTION | LogPage
::DELETED_RESTRICTED
;
364 $this->addWhere( $this->getDB()->makeList( [
365 'rc_type != ' . RC_LOG
,
366 $this->getDB()->bitAnd( 'rc_deleted', $bitmask ) . " != $bitmask",
371 $this->token
= $params['token'];
373 if ( $this->fld_comment ||
$this->fld_parsedcomment ||
$this->token
) {
374 $this->commentStore
= CommentStore
::getStore();
375 $commentQuery = $this->commentStore
->getJoin( 'rc_comment' );
376 $this->addTables( $commentQuery['tables'] );
377 $this->addFields( $commentQuery['fields'] );
378 $this->addJoinConds( $commentQuery['joins'] );
381 $this->addOption( 'LIMIT', $params['limit'] +
1 );
385 /* Perform the actual query. */
386 $res = $this->select( __METHOD__
, [], $hookData );
391 $result = $this->getResult();
393 /* Iterate through the rows, adding data extracted from them to our query result. */
394 foreach ( $res as $row ) {
395 if ( $count === 0 && $resultPageSet !== null ) {
396 // Set the non-continue since the list of recentchanges is
397 // prone to having entries added at the start frequently.
398 $this->getContinuationManager()->addGeneratorNonContinueParam(
399 $this, 'continue', "$row->rc_timestamp|$row->rc_id"
402 if ( ++
$count > $params['limit'] ) {
403 // We've reached the one extra which shows that there are
404 // additional pages to be had. Stop here...
405 $this->setContinueEnumParameter( 'continue', "$row->rc_timestamp|$row->rc_id" );
409 if ( is_null( $resultPageSet ) ) {
410 /* Extract the data from a single row. */
411 $vals = $this->extractRowInfo( $row );
413 /* Add that row's data to our final output. */
414 $fit = $this->processRow( $row, $vals, $hookData ) &&
415 $result->addValue( [ 'query', $this->getModuleName() ], null, $vals );
417 $this->setContinueEnumParameter( 'continue', "$row->rc_timestamp|$row->rc_id" );
420 } elseif ( $params['generaterevisions'] ) {
421 $revid = (int)$row->rc_this_oldid
;
426 $titles[] = Title
::makeTitle( $row->rc_namespace
, $row->rc_title
);
430 if ( is_null( $resultPageSet ) ) {
431 /* Format the result */
432 $result->addIndexedTagName( [ 'query', $this->getModuleName() ], 'rc' );
433 } elseif ( $params['generaterevisions'] ) {
434 $resultPageSet->populateFromRevisionIDs( $revids );
436 $resultPageSet->populateFromTitles( $titles );
441 * Extracts from a single sql row the data needed to describe one recent change.
443 * @param stdClass $row The row from which to extract the data.
444 * @return array An array mapping strings (descriptors) to their respective string values.
447 public function extractRowInfo( $row ) {
448 /* Determine the title of the page that has been changed. */
449 $title = Title
::makeTitle( $row->rc_namespace
, $row->rc_title
);
450 $user = $this->getUser();
452 /* Our output data. */
455 $type = intval( $row->rc_type
);
456 $vals['type'] = RecentChange
::parseFromRCType( $type );
460 /* Create a new entry in the result for the title. */
461 if ( $this->fld_title ||
$this->fld_ids
) {
462 if ( $type === RC_LOG
&& ( $row->rc_deleted
& LogPage
::DELETED_ACTION
) ) {
463 $vals['actionhidden'] = true;
466 if ( $type !== RC_LOG ||
467 LogEventsList
::userCanBitfield( $row->rc_deleted
, LogPage
::DELETED_ACTION
, $user )
469 if ( $this->fld_title
) {
470 ApiQueryBase
::addTitleInfo( $vals, $title );
472 if ( $this->fld_ids
) {
473 $vals['pageid'] = intval( $row->rc_cur_id
);
474 $vals['revid'] = intval( $row->rc_this_oldid
);
475 $vals['old_revid'] = intval( $row->rc_last_oldid
);
480 if ( $this->fld_ids
) {
481 $vals['rcid'] = intval( $row->rc_id
);
484 /* Add user data and 'anon' flag, if user is anonymous. */
485 if ( $this->fld_user ||
$this->fld_userid
) {
486 if ( $row->rc_deleted
& Revision
::DELETED_USER
) {
487 $vals['userhidden'] = true;
490 if ( Revision
::userCanBitfield( $row->rc_deleted
, Revision
::DELETED_USER
, $user ) ) {
491 if ( $this->fld_user
) {
492 $vals['user'] = $row->rc_user_text
;
495 if ( $this->fld_userid
) {
496 $vals['userid'] = (int)$row->rc_user
;
499 if ( !$row->rc_user
) {
500 $vals['anon'] = true;
505 /* Add flags, such as new, minor, bot. */
506 if ( $this->fld_flags
) {
507 $vals['bot'] = (bool)$row->rc_bot
;
508 $vals['new'] = $row->rc_type
== RC_NEW
;
509 $vals['minor'] = (bool)$row->rc_minor
;
512 /* Add sizes of each revision. (Only available on 1.10+) */
513 if ( $this->fld_sizes
) {
514 $vals['oldlen'] = intval( $row->rc_old_len
);
515 $vals['newlen'] = intval( $row->rc_new_len
);
518 /* Add the timestamp. */
519 if ( $this->fld_timestamp
) {
520 $vals['timestamp'] = wfTimestamp( TS_ISO_8601
, $row->rc_timestamp
);
523 /* Add edit summary / log summary. */
524 if ( $this->fld_comment ||
$this->fld_parsedcomment
) {
525 if ( $row->rc_deleted
& Revision
::DELETED_COMMENT
) {
526 $vals['commenthidden'] = true;
529 if ( Revision
::userCanBitfield( $row->rc_deleted
, Revision
::DELETED_COMMENT
, $user ) ) {
530 $comment = $this->commentStore
->getComment( 'rc_comment', $row )->text
;
531 if ( $this->fld_comment
) {
532 $vals['comment'] = $comment;
535 if ( $this->fld_parsedcomment
) {
536 $vals['parsedcomment'] = Linker
::formatComment( $comment, $title );
541 if ( $this->fld_redirect
) {
542 $vals['redirect'] = (bool)$row->page_is_redirect
;
545 /* Add the patrolled flag */
546 if ( $this->fld_patrolled
) {
547 $vals['patrolled'] = $row->rc_patrolled
== 1;
548 $vals['unpatrolled'] = ChangesList
::isUnpatrolled( $row, $user );
551 if ( $this->fld_loginfo
&& $row->rc_type
== RC_LOG
) {
552 if ( $row->rc_deleted
& LogPage
::DELETED_ACTION
) {
553 $vals['actionhidden'] = true;
556 if ( LogEventsList
::userCanBitfield( $row->rc_deleted
, LogPage
::DELETED_ACTION
, $user ) ) {
557 $vals['logid'] = intval( $row->rc_logid
);
558 $vals['logtype'] = $row->rc_log_type
;
559 $vals['logaction'] = $row->rc_log_action
;
560 $vals['logparams'] = LogFormatter
::newFromRow( $row )->formatParametersForApi();
564 if ( $this->fld_tags
) {
565 if ( $row->ts_tags
) {
566 $tags = explode( ',', $row->ts_tags
);
567 ApiResult
::setIndexedTagName( $tags, 'tag' );
568 $vals['tags'] = $tags;
574 if ( $this->fld_sha1
&& $row->rev_sha1
!== null ) {
575 if ( $row->rev_deleted
& Revision
::DELETED_TEXT
) {
576 $vals['sha1hidden'] = true;
579 if ( Revision
::userCanBitfield( $row->rev_deleted
, Revision
::DELETED_TEXT
, $user ) ) {
580 if ( $row->rev_sha1
!== '' ) {
581 $vals['sha1'] = Wikimedia\base_convert
( $row->rev_sha1
, 36, 16, 40 );
588 if ( !is_null( $this->token
) ) {
589 $tokenFunctions = $this->getTokenFunctions();
590 foreach ( $this->token
as $t ) {
591 $val = call_user_func( $tokenFunctions[$t], $row->rc_cur_id
,
592 $title, RecentChange
::newFromRow( $row ) );
593 if ( $val === false ) {
594 $this->addWarning( [ 'apiwarn-tokennotallowed', $t ] );
596 $vals[$t . 'token'] = $val;
601 if ( $anyHidden && ( $row->rc_deleted
& Revision
::DELETED_RESTRICTED
) ) {
602 $vals['suppressed'] = true;
608 public function getCacheMode( $params ) {
609 if ( isset( $params['show'] ) ) {
610 foreach ( $params['show'] as $show ) {
611 if ( $show === 'patrolled' ||
$show === '!patrolled' ) {
616 if ( isset( $params['token'] ) ) {
619 if ( $this->userCanSeeRevDel() ) {
622 if ( !is_null( $params['prop'] ) && in_array( 'parsedcomment', $params['prop'] ) ) {
623 // formatComment() calls wfMessage() among other things
624 return 'anon-public-user-private';
630 public function getAllowedParams() {
633 ApiBase
::PARAM_TYPE
=> 'timestamp'
636 ApiBase
::PARAM_TYPE
=> 'timestamp'
639 ApiBase
::PARAM_DFLT
=> 'older',
640 ApiBase
::PARAM_TYPE
=> [
644 ApiBase
::PARAM_HELP_MSG
=> 'api-help-param-direction',
647 ApiBase
::PARAM_ISMULTI
=> true,
648 ApiBase
::PARAM_TYPE
=> 'namespace',
649 ApiBase
::PARAM_EXTRA_NAMESPACES
=> [ NS_MEDIA
, NS_SPECIAL
],
652 ApiBase
::PARAM_TYPE
=> 'user'
655 ApiBase
::PARAM_TYPE
=> 'user'
659 ApiBase
::PARAM_ISMULTI
=> true,
660 ApiBase
::PARAM_DFLT
=> 'title|timestamp|ids',
661 ApiBase
::PARAM_TYPE
=> [
677 ApiBase
::PARAM_HELP_MSG_PER_VALUE
=> [],
680 ApiBase
::PARAM_DEPRECATED
=> true,
681 ApiBase
::PARAM_TYPE
=> array_keys( $this->getTokenFunctions() ),
682 ApiBase
::PARAM_ISMULTI
=> true
685 ApiBase
::PARAM_ISMULTI
=> true,
686 ApiBase
::PARAM_TYPE
=> [
701 ApiBase
::PARAM_DFLT
=> 10,
702 ApiBase
::PARAM_TYPE
=> 'limit',
703 ApiBase
::PARAM_MIN
=> 1,
704 ApiBase
::PARAM_MAX
=> ApiBase
::LIMIT_BIG1
,
705 ApiBase
::PARAM_MAX2
=> ApiBase
::LIMIT_BIG2
708 ApiBase
::PARAM_DFLT
=> 'edit|new|log|categorize',
709 ApiBase
::PARAM_ISMULTI
=> true,
710 ApiBase
::PARAM_TYPE
=> RecentChange
::getChangeTypes()
714 ApiBase
::PARAM_HELP_MSG
=> 'api-help-param-continue',
716 'generaterevisions' => false,
720 protected function getExamplesMessages() {
722 'action=query&list=recentchanges'
723 => 'apihelp-query+recentchanges-example-simple',
724 'action=query&generator=recentchanges&grcshow=!patrolled&prop=info'
725 => 'apihelp-query+recentchanges-example-generator',
729 public function getHelpUrls() {
730 return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Recentchanges';