%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Copyright © 2006 Yuri Astrakhan "<Firstname><Lastname>@gmail.com"
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
use MediaWiki\MediaWikiServices;
use MediaWiki\Revision\RevisionRecord;
/**
* This query action allows clients to retrieve a list of recently modified pages
* that are part of the logged-in user's watchlist.
*
* @ingroup API
*/
class ApiQueryWatchlist extends ApiQueryGeneratorBase {
/** @var CommentStore */
private $commentStore;
public function __construct( ApiQuery $query, $moduleName ) {
parent::__construct( $query, $moduleName, 'wl' );
}
public function execute() {
$this->run();
}
public function executeGenerator( $resultPageSet ) {
$this->run( $resultPageSet );
}
private $fld_ids = false, $fld_title = false, $fld_patrol = false,
$fld_flags = false, $fld_timestamp = false, $fld_user = false,
$fld_comment = false, $fld_parsedcomment = false, $fld_sizes = false,
$fld_notificationtimestamp = false, $fld_userid = false,
$fld_loginfo = false, $fld_tags;
/**
* @param ApiPageSet $resultPageSet
* @return void
*/
private function run( $resultPageSet = null ) {
$this->selectNamedDB( 'watchlist', DB_REPLICA, 'watchlist' );
$params = $this->extractRequestParams();
$user = $this->getUser();
$wlowner = $this->getWatchlistUser( $params );
if ( !is_null( $params['prop'] ) && is_null( $resultPageSet ) ) {
$prop = array_flip( $params['prop'] );
$this->fld_ids = isset( $prop['ids'] );
$this->fld_title = isset( $prop['title'] );
$this->fld_flags = isset( $prop['flags'] );
$this->fld_user = isset( $prop['user'] );
$this->fld_userid = isset( $prop['userid'] );
$this->fld_comment = isset( $prop['comment'] );
$this->fld_parsedcomment = isset( $prop['parsedcomment'] );
$this->fld_timestamp = isset( $prop['timestamp'] );
$this->fld_sizes = isset( $prop['sizes'] );
$this->fld_patrol = isset( $prop['patrol'] );
$this->fld_notificationtimestamp = isset( $prop['notificationtimestamp'] );
$this->fld_loginfo = isset( $prop['loginfo'] );
$this->fld_tags = isset( $prop['tags'] );
if ( $this->fld_patrol ) {
if ( !$user->useRCPatrol() && !$user->useNPPatrol() ) {
$this->dieWithError( 'apierror-permissiondenied-patrolflag', 'patrol' );
}
}
if ( $this->fld_comment || $this->fld_parsedcomment ) {
$this->commentStore = CommentStore::getStore();
}
}
$options = [
'dir' => $params['dir'] === 'older'
? WatchedItemQueryService::DIR_OLDER
: WatchedItemQueryService::DIR_NEWER,
];
if ( is_null( $resultPageSet ) ) {
$options['includeFields'] = $this->getFieldsToInclude();
} else {
$options['usedInGenerator'] = true;
}
if ( $params['start'] ) {
$options['start'] = $params['start'];
}
if ( $params['end'] ) {
$options['end'] = $params['end'];
}
$startFrom = null;
if ( !is_null( $params['continue'] ) ) {
$cont = explode( '|', $params['continue'] );
$this->dieContinueUsageIf( count( $cont ) != 2 );
$continueTimestamp = $cont[0];
$continueId = (int)$cont[1];
$this->dieContinueUsageIf( $continueId != $cont[1] );
$startFrom = [ $continueTimestamp, $continueId ];
}
if ( $wlowner !== $user ) {
$options['watchlistOwner'] = $wlowner;
$options['watchlistOwnerToken'] = $params['token'];
}
if ( !is_null( $params['namespace'] ) ) {
$options['namespaceIds'] = $params['namespace'];
}
if ( $params['allrev'] ) {
$options['allRevisions'] = true;
}
if ( !is_null( $params['show'] ) ) {
$show = array_flip( $params['show'] );
/* Check for conflicting parameters. */
if ( $this->showParamsConflicting( $show ) ) {
$this->dieWithError( 'apierror-show' );
}
// Check permissions.
if ( isset( $show[WatchedItemQueryService::FILTER_PATROLLED] )
|| isset( $show[WatchedItemQueryService::FILTER_NOT_PATROLLED] )
) {
if ( !$user->useRCPatrol() && !$user->useNPPatrol() ) {
$this->dieWithError( 'apierror-permissiondenied-patrolflag', 'permissiondenied' );
}
}
$options['filters'] = array_keys( $show );
}
if ( !is_null( $params['type'] ) ) {
try {
$rcTypes = RecentChange::parseToRCType( $params['type'] );
if ( $rcTypes ) {
$options['rcTypes'] = $rcTypes;
}
} catch ( Exception $e ) {
ApiBase::dieDebug( __METHOD__, $e->getMessage() );
}
}
$this->requireMaxOneParameter( $params, 'user', 'excludeuser' );
if ( !is_null( $params['user'] ) ) {
$options['onlyByUser'] = $params['user'];
}
if ( !is_null( $params['excludeuser'] ) ) {
$options['notByUser'] = $params['excludeuser'];
}
$options['limit'] = $params['limit'];
Hooks::run( 'ApiQueryWatchlistPrepareWatchedItemQueryServiceOptions', [
$this, $params, &$options
] );
$ids = [];
$count = 0;
$watchedItemQuery = MediaWikiServices::getInstance()->getWatchedItemQueryService();
$items = $watchedItemQuery->getWatchedItemsWithRecentChangeInfo( $wlowner, $options, $startFrom );
foreach ( $items as list( $watchedItem, $recentChangeInfo ) ) {
/** @var WatchedItem $watchedItem */
if ( is_null( $resultPageSet ) ) {
$vals = $this->extractOutputData( $watchedItem, $recentChangeInfo );
$fit = $this->getResult()->addValue( [ 'query', $this->getModuleName() ], null, $vals );
if ( !$fit ) {
$startFrom = [ $recentChangeInfo['rc_timestamp'], $recentChangeInfo['rc_id'] ];
break;
}
} else {
if ( $params['allrev'] ) {
$ids[] = intval( $recentChangeInfo['rc_this_oldid'] );
} else {
$ids[] = intval( $recentChangeInfo['rc_cur_id'] );
}
}
}
if ( $startFrom !== null ) {
$this->setContinueEnumParameter( 'continue', implode( '|', $startFrom ) );
}
if ( is_null( $resultPageSet ) ) {
$this->getResult()->addIndexedTagName(
[ 'query', $this->getModuleName() ],
'item'
);
} elseif ( $params['allrev'] ) {
$resultPageSet->populateFromRevisionIDs( $ids );
} else {
$resultPageSet->populateFromPageIDs( $ids );
}
}
private function getFieldsToInclude() {
$includeFields = [];
if ( $this->fld_flags ) {
$includeFields[] = WatchedItemQueryService::INCLUDE_FLAGS;
}
if ( $this->fld_user || $this->fld_userid ) {
$includeFields[] = WatchedItemQueryService::INCLUDE_USER_ID;
}
if ( $this->fld_user ) {
$includeFields[] = WatchedItemQueryService::INCLUDE_USER;
}
if ( $this->fld_comment || $this->fld_parsedcomment ) {
$includeFields[] = WatchedItemQueryService::INCLUDE_COMMENT;
}
if ( $this->fld_patrol ) {
$includeFields[] = WatchedItemQueryService::INCLUDE_PATROL_INFO;
$includeFields[] = WatchedItemQueryService::INCLUDE_AUTOPATROL_INFO;
}
if ( $this->fld_sizes ) {
$includeFields[] = WatchedItemQueryService::INCLUDE_SIZES;
}
if ( $this->fld_loginfo ) {
$includeFields[] = WatchedItemQueryService::INCLUDE_LOG_INFO;
}
if ( $this->fld_tags ) {
$includeFields[] = WatchedItemQueryService::INCLUDE_TAGS;
}
return $includeFields;
}
private function showParamsConflicting( array $show ) {
return ( isset( $show[WatchedItemQueryService::FILTER_MINOR] )
&& isset( $show[WatchedItemQueryService::FILTER_NOT_MINOR] ) )
|| ( isset( $show[WatchedItemQueryService::FILTER_BOT] )
&& isset( $show[WatchedItemQueryService::FILTER_NOT_BOT] ) )
|| ( isset( $show[WatchedItemQueryService::FILTER_ANON] )
&& isset( $show[WatchedItemQueryService::FILTER_NOT_ANON] ) )
|| ( isset( $show[WatchedItemQueryService::FILTER_PATROLLED] )
&& isset( $show[WatchedItemQueryService::FILTER_NOT_PATROLLED] ) )
|| ( isset( $show[WatchedItemQueryService::FILTER_AUTOPATROLLED] )
&& isset( $show[WatchedItemQueryService::FILTER_NOT_AUTOPATROLLED] ) )
|| ( isset( $show[WatchedItemQueryService::FILTER_AUTOPATROLLED] )
&& isset( $show[WatchedItemQueryService::FILTER_NOT_PATROLLED] ) )
|| ( isset( $show[WatchedItemQueryService::FILTER_UNREAD] )
&& isset( $show[WatchedItemQueryService::FILTER_NOT_UNREAD] ) );
}
private function extractOutputData( WatchedItem $watchedItem, array $recentChangeInfo ) {
/* Determine the title of the page that has been changed. */
$title = Title::newFromLinkTarget( $watchedItem->getLinkTarget() );
$user = $this->getUser();
/* Our output data. */
$vals = [];
$type = intval( $recentChangeInfo['rc_type'] );
$vals['type'] = RecentChange::parseFromRCType( $type );
$anyHidden = false;
/* Create a new entry in the result for the title. */
if ( $this->fld_title || $this->fld_ids ) {
// These should already have been filtered out of the query, but just in case.
if ( $type === RC_LOG && ( $recentChangeInfo['rc_deleted'] & LogPage::DELETED_ACTION ) ) {
$vals['actionhidden'] = true;
$anyHidden = true;
}
if ( $type !== RC_LOG ||
LogEventsList::userCanBitfield(
$recentChangeInfo['rc_deleted'],
LogPage::DELETED_ACTION,
$user
)
) {
if ( $this->fld_title ) {
ApiQueryBase::addTitleInfo( $vals, $title );
}
if ( $this->fld_ids ) {
$vals['pageid'] = intval( $recentChangeInfo['rc_cur_id'] );
$vals['revid'] = intval( $recentChangeInfo['rc_this_oldid'] );
$vals['old_revid'] = intval( $recentChangeInfo['rc_last_oldid'] );
}
}
}
/* Add user data and 'anon' flag, if user is anonymous. */
if ( $this->fld_user || $this->fld_userid ) {
if ( $recentChangeInfo['rc_deleted'] & RevisionRecord::DELETED_USER ) {
$vals['userhidden'] = true;
$anyHidden = true;
}
if ( RevisionRecord::userCanBitfield(
$recentChangeInfo['rc_deleted'],
RevisionRecord::DELETED_USER,
$user
) ) {
if ( $this->fld_userid ) {
$vals['userid'] = (int)$recentChangeInfo['rc_user'];
// for backwards compatibility
$vals['user'] = (int)$recentChangeInfo['rc_user'];
}
if ( $this->fld_user ) {
$vals['user'] = $recentChangeInfo['rc_user_text'];
}
if ( !$recentChangeInfo['rc_user'] ) {
$vals['anon'] = true;
}
}
}
/* Add flags, such as new, minor, bot. */
if ( $this->fld_flags ) {
$vals['bot'] = (bool)$recentChangeInfo['rc_bot'];
$vals['new'] = $recentChangeInfo['rc_type'] == RC_NEW;
$vals['minor'] = (bool)$recentChangeInfo['rc_minor'];
}
/* Add sizes of each revision. (Only available on 1.10+) */
if ( $this->fld_sizes ) {
$vals['oldlen'] = intval( $recentChangeInfo['rc_old_len'] );
$vals['newlen'] = intval( $recentChangeInfo['rc_new_len'] );
}
/* Add the timestamp. */
if ( $this->fld_timestamp ) {
$vals['timestamp'] = wfTimestamp( TS_ISO_8601, $recentChangeInfo['rc_timestamp'] );
}
if ( $this->fld_notificationtimestamp ) {
$vals['notificationtimestamp'] = ( $watchedItem->getNotificationTimestamp() == null )
? ''
: wfTimestamp( TS_ISO_8601, $watchedItem->getNotificationTimestamp() );
}
/* Add edit summary / log summary. */
if ( $this->fld_comment || $this->fld_parsedcomment ) {
if ( $recentChangeInfo['rc_deleted'] & RevisionRecord::DELETED_COMMENT ) {
$vals['commenthidden'] = true;
$anyHidden = true;
}
if ( RevisionRecord::userCanBitfield(
$recentChangeInfo['rc_deleted'],
RevisionRecord::DELETED_COMMENT,
$user
) ) {
$comment = $this->commentStore->getComment( 'rc_comment', $recentChangeInfo )->text;
if ( $this->fld_comment ) {
$vals['comment'] = $comment;
}
if ( $this->fld_parsedcomment ) {
$vals['parsedcomment'] = Linker::formatComment( $comment, $title );
}
}
}
/* Add the patrolled flag */
if ( $this->fld_patrol ) {
$vals['patrolled'] = $recentChangeInfo['rc_patrolled'] != RecentChange::PRC_UNPATROLLED;
$vals['unpatrolled'] = ChangesList::isUnpatrolled( (object)$recentChangeInfo, $user );
$vals['autopatrolled'] = $recentChangeInfo['rc_patrolled'] == RecentChange::PRC_AUTOPATROLLED;
}
if ( $this->fld_loginfo && $recentChangeInfo['rc_type'] == RC_LOG ) {
if ( $recentChangeInfo['rc_deleted'] & LogPage::DELETED_ACTION ) {
$vals['actionhidden'] = true;
$anyHidden = true;
}
if ( LogEventsList::userCanBitfield(
$recentChangeInfo['rc_deleted'],
LogPage::DELETED_ACTION,
$user
) ) {
$vals['logid'] = intval( $recentChangeInfo['rc_logid'] );
$vals['logtype'] = $recentChangeInfo['rc_log_type'];
$vals['logaction'] = $recentChangeInfo['rc_log_action'];
$vals['logparams'] = LogFormatter::newFromRow( $recentChangeInfo )->formatParametersForApi();
}
}
if ( $this->fld_tags ) {
if ( $recentChangeInfo['rc_tags'] ) {
$tags = explode( ',', $recentChangeInfo['rc_tags'] );
ApiResult::setIndexedTagName( $tags, 'tag' );
$vals['tags'] = $tags;
} else {
$vals['tags'] = [];
}
}
if ( $anyHidden && ( $recentChangeInfo['rc_deleted'] & RevisionRecord::DELETED_RESTRICTED ) ) {
$vals['suppressed'] = true;
}
Hooks::run( 'ApiQueryWatchlistExtractOutputData', [
$this, $watchedItem, $recentChangeInfo, &$vals
] );
return $vals;
}
public function getAllowedParams() {
return [
'allrev' => false,
'start' => [
ApiBase::PARAM_TYPE => 'timestamp'
],
'end' => [
ApiBase::PARAM_TYPE => 'timestamp'
],
'namespace' => [
ApiBase::PARAM_ISMULTI => true,
ApiBase::PARAM_TYPE => 'namespace'
],
'user' => [
ApiBase::PARAM_TYPE => 'user',
],
'excludeuser' => [
ApiBase::PARAM_TYPE => 'user',
],
'dir' => [
ApiBase::PARAM_DFLT => 'older',
ApiBase::PARAM_TYPE => [
'newer',
'older'
],
ApiHelp::PARAM_HELP_MSG => 'api-help-param-direction',
],
'limit' => [
ApiBase::PARAM_DFLT => 10,
ApiBase::PARAM_TYPE => 'limit',
ApiBase::PARAM_MIN => 1,
ApiBase::PARAM_MAX => ApiBase::LIMIT_BIG1,
ApiBase::PARAM_MAX2 => ApiBase::LIMIT_BIG2
],
'prop' => [
ApiBase::PARAM_ISMULTI => true,
ApiBase::PARAM_DFLT => 'ids|title|flags',
ApiBase::PARAM_HELP_MSG_PER_VALUE => [],
ApiBase::PARAM_TYPE => [
'ids',
'title',
'flags',
'user',
'userid',
'comment',
'parsedcomment',
'timestamp',
'patrol',
'sizes',
'notificationtimestamp',
'loginfo',
'tags',
]
],
'show' => [
ApiBase::PARAM_ISMULTI => true,
ApiBase::PARAM_TYPE => [
WatchedItemQueryService::FILTER_MINOR,
WatchedItemQueryService::FILTER_NOT_MINOR,
WatchedItemQueryService::FILTER_BOT,
WatchedItemQueryService::FILTER_NOT_BOT,
WatchedItemQueryService::FILTER_ANON,
WatchedItemQueryService::FILTER_NOT_ANON,
WatchedItemQueryService::FILTER_PATROLLED,
WatchedItemQueryService::FILTER_NOT_PATROLLED,
WatchedItemQueryService::FILTER_AUTOPATROLLED,
WatchedItemQueryService::FILTER_NOT_AUTOPATROLLED,
WatchedItemQueryService::FILTER_UNREAD,
WatchedItemQueryService::FILTER_NOT_UNREAD,
]
],
'type' => [
ApiBase::PARAM_DFLT => 'edit|new|log|categorize',
ApiBase::PARAM_ISMULTI => true,
ApiBase::PARAM_HELP_MSG_PER_VALUE => [],
ApiBase::PARAM_TYPE => RecentChange::getChangeTypes()
],
'owner' => [
ApiBase::PARAM_TYPE => 'user'
],
'token' => [
ApiBase::PARAM_TYPE => 'string',
ApiBase::PARAM_SENSITIVE => true,
],
'continue' => [
ApiBase::PARAM_HELP_MSG => 'api-help-param-continue',
],
];
}
protected function getExamplesMessages() {
return [
'action=query&list=watchlist'
=> 'apihelp-query+watchlist-example-simple',
'action=query&list=watchlist&wlprop=ids|title|timestamp|user|comment'
=> 'apihelp-query+watchlist-example-props',
'action=query&list=watchlist&wlallrev=&wlprop=ids|title|timestamp|user|comment'
=> 'apihelp-query+watchlist-example-allrev',
'action=query&generator=watchlist&prop=info'
=> 'apihelp-query+watchlist-example-generator',
'action=query&generator=watchlist&gwlallrev=&prop=revisions&rvprop=timestamp|user'
=> 'apihelp-query+watchlist-example-generator-rev',
'action=query&list=watchlist&wlowner=Example&wltoken=123ABC'
=> 'apihelp-query+watchlist-example-wlowner',
];
}
public function getHelpUrls() {
return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Watchlist';
}
}
Zerion Mini Shell 1.0