<?php
-
-/*
- * Created on Oct 4, 2008
+/**
+ *
*
- * API for MediaWiki 1.8+
+ * Created on Oct 4, 2008
*
- * Copyright (C) 2008 Roan Kattouw <Firstname>.<Lastname>@home.nl
+ * Copyright © 2008 Roan Kattouw "<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
*
* 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.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
*/
-if (!defined('MEDIAWIKI')) {
- // Eclipse helper - will be ignored in production
- require_once ('ApiQueryBase.php');
-}
+use MediaWiki\MediaWikiServices;
/**
* This query action allows clients to retrieve a list of pages
*/
class ApiQueryWatchlistRaw extends ApiQueryGeneratorBase {
- public function __construct($query, $moduleName) {
- parent :: __construct($query, $moduleName, 'wr');
+ public function __construct( ApiQuery $query, $moduleName ) {
+ parent::__construct( $query, $moduleName, 'wr' );
}
public function execute() {
$this->run();
}
- public function executeGenerator($resultPageSet) {
- $this->run($resultPageSet);
+ public function executeGenerator( $resultPageSet ) {
+ $this->run( $resultPageSet );
}
- private function run($resultPageSet = null) {
- global $wgUser;
+ /**
+ * @param ApiPageSet $resultPageSet
+ * @return void
+ */
+ private function run( $resultPageSet = null ) {
+ $params = $this->extractRequestParams();
- $this->selectNamedDB('watchlist', DB_SLAVE, 'watchlist');
+ $user = $this->getWatchlistUser( $params );
- if (!$wgUser->isLoggedIn())
- $this->dieUsage('You must be logged-in to have a watchlist', 'notloggedin');
- $params = $this->extractRequestParams();
- $prop = array_flip((array)$params['prop']);
- $show = array_flip((array)$params['show']);
- if(isset($show['changed']) && isset($show['!changed']))
- $this->dieUsage("Incorrect parameter - mutually exclusive values may not be supplied", 'show');
-
- $this->addTables('watchlist');
- $this->addFields(array('wl_namespace', 'wl_title'));
- $this->addFieldsIf('wl_notificationtimestamp', isset($prop['changed']));
- $this->addWhereFld('wl_user', $wgUser->getId());
- $this->addWhereFld('wl_namespace', $params['namespace']);
- $this->addWhereIf('wl_notificationtimestamp IS NOT NULL', isset($show['changed']));
- $this->addWhereIf('wl_notificationtimestamp IS NULL', isset($show['!changed']));
- if(isset($params['continue']))
- {
- $cont = explode('|', $params['continue']);
- if(count($cont) != 2)
- $this->dieUsage("Invalid continue param. You should pass the " .
- "original value returned by the previous query", "_badcontinue");
- $ns = intval($cont[0]);
- $title = $this->getDB()->strencode($this->titleToKey($cont[1]));
- $this->addWhere("wl_namespace > '$ns' OR ".
- "(wl_namespace = '$ns' AND ".
- "wl_title >= '$title')");
+ $prop = array_flip( (array)$params['prop'] );
+ $show = array_flip( (array)$params['show'] );
+ if ( isset( $show[WatchedItemQueryService::FILTER_CHANGED] )
+ && isset( $show[WatchedItemQueryService::FILTER_NOT_CHANGED] )
+ ) {
+ $this->dieWithError( 'apierror-show' );
+ }
+
+ $options = [];
+ if ( $params['namespace'] ) {
+ $options['namespaceIds'] = $params['namespace'];
+ }
+ if ( isset( $show[WatchedItemQueryService::FILTER_CHANGED] ) ) {
+ $options['filter'] = WatchedItemQueryService::FILTER_CHANGED;
+ }
+ if ( isset( $show[WatchedItemQueryService::FILTER_NOT_CHANGED] ) ) {
+ $options['filter'] = WatchedItemQueryService::FILTER_NOT_CHANGED;
+ }
+
+ if ( isset( $params['continue'] ) ) {
+ $cont = explode( '|', $params['continue'] );
+ $this->dieContinueUsageIf( count( $cont ) != 2 );
+ $ns = intval( $cont[0] );
+ $this->dieContinueUsageIf( strval( $ns ) !== $cont[0] );
+ $title = $cont[1];
+ $options['startFrom'] = new TitleValue( $ns, $title );
}
- // Don't ORDER BY wl_namespace if it's constant in the WHERE clause
- if(count($params['namespace']) == 1)
- $this->addOption('ORDER BY', 'wl_title');
- else
- $this->addOption('ORDER BY', 'wl_namespace, wl_title');
- $this->addOption('LIMIT', $params['limit'] + 1);
- $res = $this->select(__METHOD__);
-
- $db = $this->getDB();
- $data = array();
- $titles = array();
+
+ if ( isset( $params['fromtitle'] ) ) {
+ list( $ns, $title ) = $this->prefixedTitlePartToKey( $params['fromtitle'] );
+ $options['from'] = new TitleValue( $ns, $title );
+ }
+
+ if ( isset( $params['totitle'] ) ) {
+ list( $ns, $title ) = $this->prefixedTitlePartToKey( $params['totitle'] );
+ $options['until'] = new TitleValue( $ns, $title );
+ }
+
+ $options['sort'] = WatchedItemStore::SORT_ASC;
+ if ( $params['dir'] === 'descending' ) {
+ $options['sort'] = WatchedItemStore::SORT_DESC;
+ }
+ $options['limit'] = $params['limit'] + 1;
+
+ $titles = [];
$count = 0;
- while($row = $db->fetchObject($res))
- {
- if(++$count > $params['limit'])
- {
- // We've reached the one extra which shows that there are additional pages to be had. Stop here...
- $this->setContinueEnumParameter('continue', $row->wl_namespace . '|' .
- $this->keyToTitle($row->wl_title));
+ $items = MediaWikiServices::getInstance()->getWatchedItemQueryService()
+ ->getWatchedItemsForUser( $user, $options );
+ foreach ( $items as $item ) {
+ $ns = $item->getLinkTarget()->getNamespace();
+ $dbKey = $item->getLinkTarget()->getDBkey();
+ if ( ++$count > $params['limit'] ) {
+ // We've reached the one extra which shows that there are
+ // additional pages to be had. Stop here...
+ $this->setContinueEnumParameter( 'continue', $ns . '|' . $dbKey );
break;
}
- $t = Title::makeTitle($row->wl_namespace, $row->wl_title);
- if(is_null($resultPageSet))
- {
- $vals = array();
- ApiQueryBase::addTitleInfo($vals, $t);
- if(isset($prop['changed']) && !is_null($row->wl_notificationtimestamp))
- $vals['changed'] = wfTimestamp(TS_ISO_8601, $row->wl_notificationtimestamp);
- $data[] = $vals;
- }
- else
+ $t = Title::makeTitle( $ns, $dbKey );
+
+ if ( is_null( $resultPageSet ) ) {
+ $vals = [];
+ ApiQueryBase::addTitleInfo( $vals, $t );
+ if ( isset( $prop['changed'] ) && !is_null( $item->getNotificationTimestamp() ) ) {
+ $vals['changed'] = wfTimestamp( TS_ISO_8601, $item->getNotificationTimestamp() );
+ }
+ $fit = $this->getResult()->addValue( $this->getModuleName(), null, $vals );
+ if ( !$fit ) {
+ $this->setContinueEnumParameter( 'continue', $ns . '|' . $dbKey );
+ break;
+ }
+ } else {
$titles[] = $t;
+ }
}
- if(is_null($resultPageSet))
- {
- $this->getResult()->setIndexedTagName($data, 'wr');
- $this->getResult()->addValue(null, $this->getModuleName(), $data);
+ if ( is_null( $resultPageSet ) ) {
+ $this->getResult()->addIndexedTagName( $this->getModuleName(), 'wr' );
+ } else {
+ $resultPageSet->populateFromTitles( $titles );
}
- else
- $resultPageSet->populateFromTitles($titles);
}
public function getAllowedParams() {
- return array (
- 'continue' => null,
- 'namespace' => array (
- ApiBase :: PARAM_ISMULTI => true,
- ApiBase :: PARAM_TYPE => 'namespace'
- ),
- 'limit' => array (
- 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' => array (
- ApiBase :: PARAM_ISMULTI => true,
- ApiBase :: PARAM_TYPE => array (
+ return [
+ 'continue' => [
+ ApiBase::PARAM_HELP_MSG => 'api-help-param-continue',
+ ],
+ 'namespace' => [
+ ApiBase::PARAM_ISMULTI => true,
+ ApiBase::PARAM_TYPE => 'namespace'
+ ],
+ '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_TYPE => [
'changed',
- )
- ),
- 'show' => array (
- ApiBase :: PARAM_ISMULTI => true,
- ApiBase :: PARAM_TYPE => array (
- 'changed',
- '!changed',
- )
- )
- );
- }
-
- public function getParamDescription() {
- return array (
- 'continue' => 'When more results are available, use this to continue',
- 'namespace' => 'Only list pages in the given namespace(s).',
- 'limit' => 'How many total results to return per request.',
- 'prop' => 'Which additional properties to get (non-generator mode only).',
- 'show' => 'Only list items that meet these criteria.',
- );
- }
-
- public function getDescription() {
- return "Get all pages on the logged in user's watchlist";
+ ],
+ ApiBase::PARAM_HELP_MSG_PER_VALUE => [],
+ ],
+ 'show' => [
+ ApiBase::PARAM_ISMULTI => true,
+ ApiBase::PARAM_TYPE => [
+ WatchedItemQueryService::FILTER_CHANGED,
+ WatchedItemQueryService::FILTER_NOT_CHANGED
+ ]
+ ],
+ 'owner' => [
+ ApiBase::PARAM_TYPE => 'user'
+ ],
+ 'token' => [
+ ApiBase::PARAM_TYPE => 'string',
+ ApiBase::PARAM_SENSITIVE => true,
+ ],
+ 'dir' => [
+ ApiBase::PARAM_DFLT => 'ascending',
+ ApiBase::PARAM_TYPE => [
+ 'ascending',
+ 'descending'
+ ],
+ ],
+ 'fromtitle' => [
+ ApiBase::PARAM_TYPE => 'string'
+ ],
+ 'totitle' => [
+ ApiBase::PARAM_TYPE => 'string'
+ ],
+ ];
}
- protected function getExamples() {
- return array (
- 'api.php?action=query&list=watchlistraw',
- 'api.php?action=query&generator=watchlistraw&gwrshow=changed&prop=revisions',
- );
+ protected function getExamplesMessages() {
+ return [
+ 'action=query&list=watchlistraw'
+ => 'apihelp-query+watchlistraw-example-simple',
+ 'action=query&generator=watchlistraw&gwrshow=changed&prop=info'
+ => 'apihelp-query+watchlistraw-example-generator',
+ ];
}
- public function getVersion() {
- return __CLASS__ . ': $Id: ApiQueryWatchlistRaw.php 41651 2008-10-04 14:30:33Z catrope $';
+ public function getHelpUrls() {
+ return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Watchlistraw';
}
}