e4078d513d744fe8fa156a9367028cd60f537ffc
5 * Created on Oct 19, 2006
7 * Copyright © 2006 Yuri Astrakhan "<Firstname><Lastname>@gmail.com"
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write to the Free Software Foundation, Inc.,
21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 * http://www.gnu.org/copyleft/gpl.html
28 * A query action to enumerate the recent changes that were done to the wiki.
29 * Various filters are supported.
33 class ApiQueryRecentChanges
extends ApiQueryGeneratorBase
{
35 public function __construct( ApiQuery
$query, $moduleName ) {
36 parent
::__construct( $query, $moduleName, 'rc' );
39 private $fld_comment = false, $fld_parsedcomment = false, $fld_user = false, $fld_userid = false,
40 $fld_flags = false, $fld_timestamp = false, $fld_title = false, $fld_ids = false,
41 $fld_sizes = false, $fld_redirect = false, $fld_patrolled = false, $fld_loginfo = false,
42 $fld_tags = false, $fld_sha1 = false, $token = array();
44 private $tokenFunctions;
47 * Get an array mapping token names to their handler functions.
48 * The prototype for a token function is func($pageid, $title, $rc)
49 * it should return a token or false (permission denied)
50 * @return array array(tokenname => function)
52 protected function getTokenFunctions() {
53 // Don't call the hooks twice
54 if ( isset( $this->tokenFunctions
) ) {
55 return $this->tokenFunctions
;
58 // If we're in JSON callback mode, no tokens can be obtained
59 if ( !is_null( $this->getMain()->getRequest()->getVal( 'callback' ) ) ) {
63 $this->tokenFunctions
= array(
64 'patrol' => array( 'ApiQueryRecentChanges', 'getPatrolToken' )
66 wfRunHooks( 'APIQueryRecentChangesTokens', array( &$this->tokenFunctions
) );
68 return $this->tokenFunctions
;
74 * @param RecentChange|null $rc
77 public static function getPatrolToken( $pageid, $title, $rc = null ) {
80 $validTokenUser = false;
83 if ( ( $wgUser->useRCPatrol() && $rc->getAttribute( 'rc_type' ) == RC_EDIT
) ||
84 ( $wgUser->useNPPatrol() && $rc->getAttribute( 'rc_type' ) == RC_NEW
)
86 $validTokenUser = true;
88 } elseif ( $wgUser->useRCPatrol() ||
$wgUser->useNPPatrol() ) {
89 $validTokenUser = true;
92 if ( $validTokenUser ) {
93 // The patrol token is always the same, let's exploit that
94 static $cachedPatrolToken = null;
96 if ( is_null( $cachedPatrolToken ) ) {
97 $cachedPatrolToken = $wgUser->getEditToken( 'patrol' );
100 return $cachedPatrolToken;
107 * Sets internal state to include the desired properties in the output.
108 * @param array $prop associative array of properties, only keys are used here
110 public function initProperties( $prop ) {
111 $this->fld_comment
= isset( $prop['comment'] );
112 $this->fld_parsedcomment
= isset( $prop['parsedcomment'] );
113 $this->fld_user
= isset( $prop['user'] );
114 $this->fld_userid
= isset( $prop['userid'] );
115 $this->fld_flags
= isset( $prop['flags'] );
116 $this->fld_timestamp
= isset( $prop['timestamp'] );
117 $this->fld_title
= isset( $prop['title'] );
118 $this->fld_ids
= isset( $prop['ids'] );
119 $this->fld_sizes
= isset( $prop['sizes'] );
120 $this->fld_redirect
= isset( $prop['redirect'] );
121 $this->fld_patrolled
= isset( $prop['patrolled'] );
122 $this->fld_loginfo
= isset( $prop['loginfo'] );
123 $this->fld_tags
= isset( $prop['tags'] );
124 $this->fld_sha1
= isset( $prop['sha1'] );
127 public function execute() {
131 public function executeGenerator( $resultPageSet ) {
132 $this->run( $resultPageSet );
136 * Generates and outputs the result of this query based upon the provided parameters.
138 * @param ApiPageSet $resultPageSet
140 public function run( $resultPageSet = null ) {
141 $user = $this->getUser();
142 /* Get the parameters of the request. */
143 $params = $this->extractRequestParams();
145 /* Build our basic query. Namely, something along the lines of:
146 * SELECT * FROM recentchanges WHERE rc_timestamp > $start
147 * AND rc_timestamp < $end AND rc_namespace = $namespace
149 $this->addTables( 'recentchanges' );
150 $index = array( 'recentchanges' => 'rc_timestamp' ); // May change
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', array(
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 ( MWException
$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->dieUsageMsg( 'show' );
200 if ( isset( $show['patrolled'] )
201 ||
isset( $show['!patrolled'] )
202 ||
isset( $show['unpatrolled'] )
204 if ( !$user->useRCPatrol() && !$user->useNPPatrol() ) {
206 'You need the patrol right to request the patrolled flag',
212 /* Add additional conditions to query depending upon parameters. */
213 $this->addWhereIf( 'rc_minor = 0', isset( $show['!minor'] ) );
214 $this->addWhereIf( 'rc_minor != 0', isset( $show['minor'] ) );
215 $this->addWhereIf( 'rc_bot = 0', isset( $show['!bot'] ) );
216 $this->addWhereIf( 'rc_bot != 0', isset( $show['bot'] ) );
217 $this->addWhereIf( 'rc_user = 0', isset( $show['anon'] ) );
218 $this->addWhereIf( 'rc_user != 0', isset( $show['!anon'] ) );
219 $this->addWhereIf( 'rc_patrolled = 0', isset( $show['!patrolled'] ) );
220 $this->addWhereIf( 'rc_patrolled != 0', isset( $show['patrolled'] ) );
221 $this->addWhereIf( 'page_is_redirect = 1', isset( $show['redirect'] ) );
223 if ( isset( $show['unpatrolled'] ) ) {
224 // See ChangesList:isUnpatrolled
225 if ( $user->useRCPatrol() ) {
226 $this->addWhere( 'rc_patrolled = 0' );
227 } elseif ( $user->useNPPatrol() ) {
228 $this->addWhere( 'rc_patrolled = 0' );
229 $this->addWhereFld( 'rc_type', RC_NEW
);
233 // Don't throw log entries out the window here
235 'page_is_redirect = 0 OR page_is_redirect IS NULL',
236 isset( $show['!redirect'] )
240 if ( !is_null( $params['user'] ) && !is_null( $params['excludeuser'] ) ) {
241 $this->dieUsage( 'user and excludeuser cannot be used together', 'user-excludeuser' );
244 if ( !is_null( $params['user'] ) ) {
245 $this->addWhereFld( 'rc_user_text', $params['user'] );
246 $index['recentchanges'] = 'rc_user_text';
249 if ( !is_null( $params['excludeuser'] ) ) {
250 // We don't use the rc_user_text index here because
251 // * it would require us to sort by rc_user_text before rc_timestamp
252 // * the != condition doesn't throw out too many rows anyway
253 $this->addWhere( 'rc_user_text != ' . $this->getDB()->addQuotes( $params['excludeuser'] ) );
256 /* Add the fields we're concerned with to our query. */
257 $this->addFields( array(
267 $showRedirects = false;
268 /* Determine what properties we need to display. */
269 if ( !is_null( $params['prop'] ) ) {
270 $prop = array_flip( $params['prop'] );
272 /* Set up internal members based upon params. */
273 $this->initProperties( $prop );
275 if ( $this->fld_patrolled
&& !$user->useRCPatrol() && !$user->useNPPatrol() ) {
277 'You need the patrol right to request the patrolled flag',
282 /* Add fields to our query if they are specified as a needed parameter. */
283 $this->addFieldsIf( array( 'rc_this_oldid', 'rc_last_oldid' ), $this->fld_ids
);
284 $this->addFieldsIf( 'rc_comment', $this->fld_comment ||
$this->fld_parsedcomment
);
285 $this->addFieldsIf( 'rc_user', $this->fld_user ||
$this->fld_userid
);
286 $this->addFieldsIf( 'rc_user_text', $this->fld_user
);
287 $this->addFieldsIf( array( 'rc_minor', 'rc_type', 'rc_bot' ), $this->fld_flags
);
288 $this->addFieldsIf( array( 'rc_old_len', 'rc_new_len' ), $this->fld_sizes
);
289 $this->addFieldsIf( 'rc_patrolled', $this->fld_patrolled
);
291 array( 'rc_logid', 'rc_log_type', 'rc_log_action', 'rc_params' ),
294 $showRedirects = $this->fld_redirect ||
isset( $show['redirect'] )
295 ||
isset( $show['!redirect'] );
298 if ( $this->fld_tags
) {
299 $this->addTables( 'tag_summary' );
300 $this->addJoinConds( array( 'tag_summary' => array( 'LEFT JOIN', array( 'rc_id=ts_rc_id' ) ) ) );
301 $this->addFields( 'ts_tags' );
304 if ( $this->fld_sha1
) {
305 $this->addTables( 'revision' );
306 $this->addJoinConds( array( 'revision' => array( 'LEFT JOIN',
307 array( 'rc_this_oldid=rev_id' ) ) ) );
308 $this->addFields( array( 'rev_sha1', 'rev_deleted' ) );
311 if ( $params['toponly'] ||
$showRedirects ) {
312 $this->addTables( 'page' );
313 $this->addJoinConds( array( 'page' => array( 'LEFT JOIN',
314 array( 'rc_namespace=page_namespace', 'rc_title=page_title' ) ) ) );
315 $this->addFields( 'page_is_redirect' );
317 if ( $params['toponly'] ) {
318 $this->addWhere( 'rc_this_oldid = page_latest' );
322 if ( !is_null( $params['tag'] ) ) {
323 $this->addTables( 'change_tag' );
324 $this->addJoinConds( array( 'change_tag' => array( 'INNER JOIN', array( 'rc_id=ct_rc_id' ) ) ) );
325 $this->addWhereFld( 'ct_tag', $params['tag'] );
328 // Paranoia: avoid brute force searches (bug 17342)
329 if ( !is_null( $params['user'] ) ||
!is_null( $params['excludeuser'] ) ) {
330 if ( !$user->isAllowed( 'deletedhistory' ) ) {
331 $bitmask = Revision
::DELETED_USER
;
332 } elseif ( !$user->isAllowed( 'suppressrevision' ) ) {
333 $bitmask = Revision
::DELETED_USER | Revision
::DELETED_RESTRICTED
;
338 $this->addWhere( $this->getDB()->bitAnd( 'rc_deleted', $bitmask ) . " != $bitmask" );
341 if ( $this->getRequest()->getCheck( 'namespace' ) ) {
342 // LogPage::DELETED_ACTION hides the affected page, too.
343 if ( !$user->isAllowed( 'deletedhistory' ) ) {
344 $bitmask = LogPage
::DELETED_ACTION
;
345 } elseif ( !$user->isAllowed( 'suppressrevision' ) ) {
346 $bitmask = LogPage
::DELETED_ACTION | LogPage
::DELETED_RESTRICTED
;
351 $this->addWhere( $this->getDB()->makeList( array(
352 'rc_type != ' . RC_LOG
,
353 $this->getDB()->bitAnd( 'rc_deleted', $bitmask ) . " != $bitmask",
358 $this->token
= $params['token'];
359 $this->addOption( 'LIMIT', $params['limit'] +
1 );
360 $this->addOption( 'USE INDEX', $index );
363 /* Perform the actual query. */
364 $res = $this->select( __METHOD__
);
368 $result = $this->getResult();
370 /* Iterate through the rows, adding data extracted from them to our query result. */
371 foreach ( $res as $row ) {
372 if ( ++
$count > $params['limit'] ) {
373 // We've reached the one extra which shows that there are
374 // additional pages to be had. Stop here...
375 $this->setContinueEnumParameter( 'continue', "$row->rc_timestamp|$row->rc_id" );
379 if ( is_null( $resultPageSet ) ) {
380 /* Extract the data from a single row. */
381 $vals = $this->extractRowInfo( $row );
383 /* Add that row's data to our final output. */
387 $fit = $result->addValue( array( 'query', $this->getModuleName() ), null, $vals );
389 $this->setContinueEnumParameter( 'continue', "$row->rc_timestamp|$row->rc_id" );
393 $titles[] = Title
::makeTitle( $row->rc_namespace
, $row->rc_title
);
397 if ( is_null( $resultPageSet ) ) {
398 /* Format the result */
399 $result->setIndexedTagName_internal( array( 'query', $this->getModuleName() ), 'rc' );
401 $resultPageSet->populateFromTitles( $titles );
406 * Extracts from a single sql row the data needed to describe one recent change.
408 * @param mixed $row The row from which to extract the data.
409 * @return array An array mapping strings (descriptors) to their respective string values.
412 public function extractRowInfo( $row ) {
413 /* Determine the title of the page that has been changed. */
414 $title = Title
::makeTitle( $row->rc_namespace
, $row->rc_title
);
415 $user = $this->getUser();
417 /* Our output data. */
420 $type = intval( $row->rc_type
);
421 $vals['type'] = RecentChange
::parseFromRCType( $type );
425 /* Create a new entry in the result for the title. */
426 if ( $this->fld_title ||
$this->fld_ids
) {
427 if ( $type === RC_LOG
&& ( $row->rc_deleted
& LogPage
::DELETED_ACTION
) ) {
428 $vals['actionhidden'] = '';
431 if ( $type !== RC_LOG ||
432 LogEventsList
::userCanBitfield( $row->rc_deleted
, LogPage
::DELETED_ACTION
, $user )
434 if ( $this->fld_title
) {
435 ApiQueryBase
::addTitleInfo( $vals, $title );
437 if ( $this->fld_ids
) {
438 $vals['pageid'] = intval( $row->rc_cur_id
);
439 $vals['revid'] = intval( $row->rc_this_oldid
);
440 $vals['old_revid'] = intval( $row->rc_last_oldid
);
445 if ( $this->fld_ids
) {
446 $vals['rcid'] = intval( $row->rc_id
);
449 /* Add user data and 'anon' flag, if user is anonymous. */
450 if ( $this->fld_user ||
$this->fld_userid
) {
451 if ( $row->rc_deleted
& Revision
::DELETED_USER
) {
452 $vals['userhidden'] = '';
455 if ( Revision
::userCanBitfield( $row->rc_deleted
, Revision
::DELETED_USER
, $user ) ) {
456 if ( $this->fld_user
) {
457 $vals['user'] = $row->rc_user_text
;
460 if ( $this->fld_userid
) {
461 $vals['userid'] = $row->rc_user
;
464 if ( !$row->rc_user
) {
470 /* Add flags, such as new, minor, bot. */
471 if ( $this->fld_flags
) {
472 if ( $row->rc_bot
) {
475 if ( $row->rc_type
== RC_NEW
) {
478 if ( $row->rc_minor
) {
483 /* Add sizes of each revision. (Only available on 1.10+) */
484 if ( $this->fld_sizes
) {
485 $vals['oldlen'] = intval( $row->rc_old_len
);
486 $vals['newlen'] = intval( $row->rc_new_len
);
489 /* Add the timestamp. */
490 if ( $this->fld_timestamp
) {
491 $vals['timestamp'] = wfTimestamp( TS_ISO_8601
, $row->rc_timestamp
);
494 /* Add edit summary / log summary. */
495 if ( $this->fld_comment ||
$this->fld_parsedcomment
) {
496 if ( $row->rc_deleted
& Revision
::DELETED_COMMENT
) {
497 $vals['commenthidden'] = '';
500 if ( Revision
::userCanBitfield( $row->rc_deleted
, Revision
::DELETED_COMMENT
, $user ) ) {
501 if ( $this->fld_comment
&& isset( $row->rc_comment
) ) {
502 $vals['comment'] = $row->rc_comment
;
505 if ( $this->fld_parsedcomment
&& isset( $row->rc_comment
) ) {
506 $vals['parsedcomment'] = Linker
::formatComment( $row->rc_comment
, $title );
511 if ( $this->fld_redirect
) {
512 if ( $row->page_is_redirect
) {
513 $vals['redirect'] = '';
517 /* Add the patrolled flag */
518 if ( $this->fld_patrolled
&& $row->rc_patrolled
== 1 ) {
519 $vals['patrolled'] = '';
522 if ( $this->fld_patrolled
&& ChangesList
::isUnpatrolled( $row, $user ) ) {
523 $vals['unpatrolled'] = '';
526 if ( $this->fld_loginfo
&& $row->rc_type
== RC_LOG
) {
527 if ( $row->rc_deleted
& LogPage
::DELETED_ACTION
) {
528 $vals['actionhidden'] = '';
531 if ( LogEventsList
::userCanBitfield( $row->rc_deleted
, LogPage
::DELETED_ACTION
, $user ) ) {
532 $vals['logid'] = intval( $row->rc_logid
);
533 $vals['logtype'] = $row->rc_log_type
;
534 $vals['logaction'] = $row->rc_log_action
;
535 $logEntry = DatabaseLogEntry
::newFromRow( (array)$row );
536 ApiQueryLogEvents
::addLogParams(
539 $logEntry->getParameters(),
540 $logEntry->getType(),
541 $logEntry->getSubtype(),
542 $logEntry->getTimestamp()
547 if ( $this->fld_tags
) {
548 if ( $row->ts_tags
) {
549 $tags = explode( ',', $row->ts_tags
);
550 $this->getResult()->setIndexedTagName( $tags, 'tag' );
551 $vals['tags'] = $tags;
553 $vals['tags'] = array();
557 if ( $this->fld_sha1
&& $row->rev_sha1
!== null ) {
558 if ( $row->rev_deleted
& Revision
::DELETED_TEXT
) {
559 $vals['sha1hidden'] = '';
562 if ( Revision
::userCanBitfield( $row->rev_deleted
, Revision
::DELETED_TEXT
, $user ) ) {
563 if ( $row->rev_sha1
!== '' ) {
564 $vals['sha1'] = wfBaseConvert( $row->rev_sha1
, 36, 16, 40 );
571 if ( !is_null( $this->token
) ) {
572 $tokenFunctions = $this->getTokenFunctions();
573 foreach ( $this->token
as $t ) {
574 $val = call_user_func( $tokenFunctions[$t], $row->rc_cur_id
,
575 $title, RecentChange
::newFromRow( $row ) );
576 if ( $val === false ) {
577 $this->setWarning( "Action '$t' is not allowed for the current user" );
579 $vals[$t . 'token'] = $val;
584 if ( $anyHidden && ( $row->rc_deleted
& Revision
::DELETED_RESTRICTED
) ) {
585 $vals['suppressed'] = '';
591 public function getCacheMode( $params ) {
592 if ( isset( $params['show'] ) ) {
593 foreach ( $params['show'] as $show ) {
594 if ( $show === 'patrolled' ||
$show === '!patrolled' ) {
599 if ( isset( $params['token'] ) ) {
602 if ( $this->userCanSeeRevDel() ) {
605 if ( !is_null( $params['prop'] ) && in_array( 'parsedcomment', $params['prop'] ) ) {
606 // formatComment() calls wfMessage() among other things
607 return 'anon-public-user-private';
613 public function getAllowedParams() {
616 ApiBase
::PARAM_TYPE
=> 'timestamp'
619 ApiBase
::PARAM_TYPE
=> 'timestamp'
622 ApiBase
::PARAM_DFLT
=> 'older',
623 ApiBase
::PARAM_TYPE
=> array(
628 'namespace' => array(
629 ApiBase
::PARAM_ISMULTI
=> true,
630 ApiBase
::PARAM_TYPE
=> 'namespace'
633 ApiBase
::PARAM_TYPE
=> 'user'
635 'excludeuser' => array(
636 ApiBase
::PARAM_TYPE
=> 'user'
640 ApiBase
::PARAM_ISMULTI
=> true,
641 ApiBase
::PARAM_DFLT
=> 'title|timestamp|ids',
642 ApiBase
::PARAM_TYPE
=> array(
660 ApiBase
::PARAM_TYPE
=> array_keys( $this->getTokenFunctions() ),
661 ApiBase
::PARAM_ISMULTI
=> true
664 ApiBase
::PARAM_ISMULTI
=> true,
665 ApiBase
::PARAM_TYPE
=> array(
680 ApiBase
::PARAM_DFLT
=> 10,
681 ApiBase
::PARAM_TYPE
=> 'limit',
682 ApiBase
::PARAM_MIN
=> 1,
683 ApiBase
::PARAM_MAX
=> ApiBase
::LIMIT_BIG1
,
684 ApiBase
::PARAM_MAX2
=> ApiBase
::LIMIT_BIG2
687 ApiBase
::PARAM_ISMULTI
=> true,
688 ApiBase
::PARAM_TYPE
=> array(
700 public function getParamDescription() {
701 $p = $this->getModulePrefix();
704 'start' => 'The timestamp to start enumerating from',
705 'end' => 'The timestamp to end enumerating',
706 'dir' => $this->getDirectionDescription( $p ),
707 'namespace' => 'Filter log entries to only this namespace(s)',
708 'user' => 'Only list changes by this user',
709 'excludeuser' => 'Don\'t list changes by this user',
711 'Include additional pieces of information',
712 ' user - Adds the user responsible for the edit and tags if they are an IP',
713 ' userid - Adds the user id responsible for the edit',
714 ' comment - Adds the comment for the edit',
715 ' parsedcomment - Adds the parsed comment for the edit',
716 ' flags - Adds flags for the edit',
717 ' timestamp - Adds timestamp of the edit',
718 ' title - Adds the page title of the edit',
719 ' ids - Adds the page ID, recent changes ID and the new and old revision ID',
720 ' sizes - Adds the new and old page length in bytes',
721 ' redirect - Tags edit if page is a redirect',
722 ' patrolled - Tags patrollable edits as being patrolled or unpatrolled',
723 ' loginfo - Adds log information (logid, logtype, etc) to log entries',
724 ' tags - Lists tags for the entry',
725 ' sha1 - Adds the content checksum for entries associated with a revision',
727 'token' => 'Which tokens to obtain for each change',
729 'Show only items that meet this criteria.',
730 "For example, to see only minor edits done by logged-in users, set {$p}show=minor|!anon"
732 'type' => 'Which types of changes to show',
733 'limit' => 'How many total changes to return',
734 'tag' => 'Only list changes tagged with this tag',
735 'toponly' => 'Only list changes which are the latest revision',
736 'continue' => 'When more results are available, use this to continue',
740 public function getResultProperties() {
744 ApiBase
::PROP_TYPE
=> array(
757 ApiBase
::PROP_TYPE
=> 'namespace',
758 ApiBase
::PROP_NULLABLE
=> true
760 'new_title' => array(
761 ApiBase
::PROP_TYPE
=> 'string',
762 ApiBase
::PROP_NULLABLE
=> true
767 'pageid' => 'integer',
768 'revid' => 'integer',
769 'old_revid' => 'integer'
776 'userid' => 'integer',
785 'oldlen' => 'integer',
786 'newlen' => 'integer'
788 'timestamp' => array(
789 'timestamp' => 'timestamp'
793 ApiBase
::PROP_TYPE
=> 'string',
794 ApiBase
::PROP_NULLABLE
=> true
797 'parsedcomment' => array(
798 'parsedcomment' => array(
799 ApiBase
::PROP_TYPE
=> 'string',
800 ApiBase
::PROP_NULLABLE
=> true
804 'redirect' => 'boolean'
806 'patrolled' => array(
807 'patrolled' => 'boolean',
808 'unpatrolled' => 'boolean'
812 ApiBase
::PROP_TYPE
=> 'integer',
813 ApiBase
::PROP_NULLABLE
=> true
816 ApiBase
::PROP_TYPE
=> $this->getConfig()->get( 'LogTypes' ),
817 ApiBase
::PROP_NULLABLE
=> true
819 'logaction' => array(
820 ApiBase
::PROP_TYPE
=> 'string',
821 ApiBase
::PROP_NULLABLE
=> true
826 ApiBase
::PROP_TYPE
=> 'string',
827 ApiBase
::PROP_NULLABLE
=> true
829 'sha1hidden' => array(
830 ApiBase
::PROP_TYPE
=> 'boolean',
831 ApiBase
::PROP_NULLABLE
=> true
836 self
::addTokenProperties( $props, $this->getTokenFunctions() );
841 public function getDescription() {
842 return 'Enumerate recent changes.';
845 public function getPossibleErrors() {
846 return array_merge( parent
::getPossibleErrors(), array(
849 'code' => 'permissiondenied',
850 'info' => 'You need the patrol right to request the patrolled flag'
852 array( 'code' => 'user-excludeuser', 'info' => 'user and excludeuser cannot be used together' ),
856 public function getExamples() {
858 'api.php?action=query&list=recentchanges'
862 public function getHelpUrls() {
863 return 'https://www.mediawiki.org/wiki/API:Recentchanges';