2445aeed7a
Whether the actions pass or not depends on the current user, including the results of several hooks and whether the current user is blocked. Also, we can clean up the test for public inprops slightly. Change-Id: I7e2610dd609c52711355b640778f795520a4ff8c
876 lines
26 KiB
PHP
876 lines
26 KiB
PHP
<?php
|
|
/**
|
|
*
|
|
*
|
|
* Created on Sep 25, 2006
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
/**
|
|
* A query module to show basic page information.
|
|
*
|
|
* @ingroup API
|
|
*/
|
|
class ApiQueryInfo extends ApiQueryBase {
|
|
|
|
private $fld_protection = false, $fld_talkid = false,
|
|
$fld_subjectid = false, $fld_url = false,
|
|
$fld_readable = false, $fld_watched = false, $fld_watchers = false,
|
|
$fld_notificationtimestamp = false,
|
|
$fld_preload = false, $fld_displaytitle = false;
|
|
|
|
private $params, $titles, $missing, $everything, $pageCounter;
|
|
|
|
private $pageRestrictions, $pageIsRedir, $pageIsNew, $pageTouched,
|
|
$pageLatest, $pageLength;
|
|
|
|
private $protections, $restrictionTypes, $watched, $watchers, $notificationtimestamps,
|
|
$talkids, $subjectids, $displaytitles;
|
|
private $showZeroWatchers = false;
|
|
|
|
private $tokenFunctions;
|
|
|
|
private $countTestedActions = 0;
|
|
|
|
public function __construct( ApiQuery $query, $moduleName ) {
|
|
parent::__construct( $query, $moduleName, 'in' );
|
|
}
|
|
|
|
/**
|
|
* @param ApiPageSet $pageSet
|
|
* @return void
|
|
*/
|
|
public function requestExtraData( $pageSet ) {
|
|
$pageSet->requestField( 'page_restrictions' );
|
|
// If the pageset is resolving redirects we won't get page_is_redirect.
|
|
// But we can't know for sure until the pageset is executed (revids may
|
|
// turn it off), so request it unconditionally.
|
|
$pageSet->requestField( 'page_is_redirect' );
|
|
$pageSet->requestField( 'page_is_new' );
|
|
$config = $this->getConfig();
|
|
$pageSet->requestField( 'page_touched' );
|
|
$pageSet->requestField( 'page_latest' );
|
|
$pageSet->requestField( 'page_len' );
|
|
if ( $config->get( 'ContentHandlerUseDB' ) ) {
|
|
$pageSet->requestField( 'page_content_model' );
|
|
}
|
|
if ( $config->get( 'PageLanguageUseDB' ) ) {
|
|
$pageSet->requestField( 'page_lang' );
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get an array mapping token names to their handler functions.
|
|
* The prototype for a token function is func($pageid, $title)
|
|
* it should return a token or false (permission denied)
|
|
* @deprecated since 1.24
|
|
* @return array Array(tokenname => function)
|
|
*/
|
|
protected function getTokenFunctions() {
|
|
// Don't call the hooks twice
|
|
if ( isset( $this->tokenFunctions ) ) {
|
|
return $this->tokenFunctions;
|
|
}
|
|
|
|
// If we're in a mode that breaks the same-origin policy, no tokens can
|
|
// be obtained
|
|
if ( $this->lacksSameOriginSecurity() ) {
|
|
return array();
|
|
}
|
|
|
|
$this->tokenFunctions = array(
|
|
'edit' => array( 'ApiQueryInfo', 'getEditToken' ),
|
|
'delete' => array( 'ApiQueryInfo', 'getDeleteToken' ),
|
|
'protect' => array( 'ApiQueryInfo', 'getProtectToken' ),
|
|
'move' => array( 'ApiQueryInfo', 'getMoveToken' ),
|
|
'block' => array( 'ApiQueryInfo', 'getBlockToken' ),
|
|
'unblock' => array( 'ApiQueryInfo', 'getUnblockToken' ),
|
|
'email' => array( 'ApiQueryInfo', 'getEmailToken' ),
|
|
'import' => array( 'ApiQueryInfo', 'getImportToken' ),
|
|
'watch' => array( 'ApiQueryInfo', 'getWatchToken' ),
|
|
);
|
|
Hooks::run( 'APIQueryInfoTokens', array( &$this->tokenFunctions ) );
|
|
|
|
return $this->tokenFunctions;
|
|
}
|
|
|
|
static protected $cachedTokens = array();
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function resetTokenCache() {
|
|
ApiQueryInfo::$cachedTokens = array();
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getEditToken( $pageid, $title ) {
|
|
// We could check for $title->userCan('edit') here,
|
|
// but that's too expensive for this purpose
|
|
// and would break caching
|
|
global $wgUser;
|
|
if ( !$wgUser->isAllowed( 'edit' ) ) {
|
|
return false;
|
|
}
|
|
|
|
// The token is always the same, let's exploit that
|
|
if ( !isset( ApiQueryInfo::$cachedTokens['edit'] ) ) {
|
|
ApiQueryInfo::$cachedTokens['edit'] = $wgUser->getEditToken();
|
|
}
|
|
|
|
return ApiQueryInfo::$cachedTokens['edit'];
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getDeleteToken( $pageid, $title ) {
|
|
global $wgUser;
|
|
if ( !$wgUser->isAllowed( 'delete' ) ) {
|
|
return false;
|
|
}
|
|
|
|
// The token is always the same, let's exploit that
|
|
if ( !isset( ApiQueryInfo::$cachedTokens['delete'] ) ) {
|
|
ApiQueryInfo::$cachedTokens['delete'] = $wgUser->getEditToken();
|
|
}
|
|
|
|
return ApiQueryInfo::$cachedTokens['delete'];
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getProtectToken( $pageid, $title ) {
|
|
global $wgUser;
|
|
if ( !$wgUser->isAllowed( 'protect' ) ) {
|
|
return false;
|
|
}
|
|
|
|
// The token is always the same, let's exploit that
|
|
if ( !isset( ApiQueryInfo::$cachedTokens['protect'] ) ) {
|
|
ApiQueryInfo::$cachedTokens['protect'] = $wgUser->getEditToken();
|
|
}
|
|
|
|
return ApiQueryInfo::$cachedTokens['protect'];
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getMoveToken( $pageid, $title ) {
|
|
global $wgUser;
|
|
if ( !$wgUser->isAllowed( 'move' ) ) {
|
|
return false;
|
|
}
|
|
|
|
// The token is always the same, let's exploit that
|
|
if ( !isset( ApiQueryInfo::$cachedTokens['move'] ) ) {
|
|
ApiQueryInfo::$cachedTokens['move'] = $wgUser->getEditToken();
|
|
}
|
|
|
|
return ApiQueryInfo::$cachedTokens['move'];
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getBlockToken( $pageid, $title ) {
|
|
global $wgUser;
|
|
if ( !$wgUser->isAllowed( 'block' ) ) {
|
|
return false;
|
|
}
|
|
|
|
// The token is always the same, let's exploit that
|
|
if ( !isset( ApiQueryInfo::$cachedTokens['block'] ) ) {
|
|
ApiQueryInfo::$cachedTokens['block'] = $wgUser->getEditToken();
|
|
}
|
|
|
|
return ApiQueryInfo::$cachedTokens['block'];
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getUnblockToken( $pageid, $title ) {
|
|
// Currently, this is exactly the same as the block token
|
|
return self::getBlockToken( $pageid, $title );
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getEmailToken( $pageid, $title ) {
|
|
global $wgUser;
|
|
if ( !$wgUser->canSendEmail() || $wgUser->isBlockedFromEmailUser() ) {
|
|
return false;
|
|
}
|
|
|
|
// The token is always the same, let's exploit that
|
|
if ( !isset( ApiQueryInfo::$cachedTokens['email'] ) ) {
|
|
ApiQueryInfo::$cachedTokens['email'] = $wgUser->getEditToken();
|
|
}
|
|
|
|
return ApiQueryInfo::$cachedTokens['email'];
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getImportToken( $pageid, $title ) {
|
|
global $wgUser;
|
|
if ( !$wgUser->isAllowedAny( 'import', 'importupload' ) ) {
|
|
return false;
|
|
}
|
|
|
|
// The token is always the same, let's exploit that
|
|
if ( !isset( ApiQueryInfo::$cachedTokens['import'] ) ) {
|
|
ApiQueryInfo::$cachedTokens['import'] = $wgUser->getEditToken();
|
|
}
|
|
|
|
return ApiQueryInfo::$cachedTokens['import'];
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getWatchToken( $pageid, $title ) {
|
|
global $wgUser;
|
|
if ( !$wgUser->isLoggedIn() ) {
|
|
return false;
|
|
}
|
|
|
|
// The token is always the same, let's exploit that
|
|
if ( !isset( ApiQueryInfo::$cachedTokens['watch'] ) ) {
|
|
ApiQueryInfo::$cachedTokens['watch'] = $wgUser->getEditToken( 'watch' );
|
|
}
|
|
|
|
return ApiQueryInfo::$cachedTokens['watch'];
|
|
}
|
|
|
|
/**
|
|
* @deprecated since 1.24
|
|
*/
|
|
public static function getOptionsToken( $pageid, $title ) {
|
|
global $wgUser;
|
|
if ( !$wgUser->isLoggedIn() ) {
|
|
return false;
|
|
}
|
|
|
|
// The token is always the same, let's exploit that
|
|
if ( !isset( ApiQueryInfo::$cachedTokens['options'] ) ) {
|
|
ApiQueryInfo::$cachedTokens['options'] = $wgUser->getEditToken();
|
|
}
|
|
|
|
return ApiQueryInfo::$cachedTokens['options'];
|
|
}
|
|
|
|
public function execute() {
|
|
$this->params = $this->extractRequestParams();
|
|
if ( !is_null( $this->params['prop'] ) ) {
|
|
$prop = array_flip( $this->params['prop'] );
|
|
$this->fld_protection = isset( $prop['protection'] );
|
|
$this->fld_watched = isset( $prop['watched'] );
|
|
$this->fld_watchers = isset( $prop['watchers'] );
|
|
$this->fld_notificationtimestamp = isset( $prop['notificationtimestamp'] );
|
|
$this->fld_talkid = isset( $prop['talkid'] );
|
|
$this->fld_subjectid = isset( $prop['subjectid'] );
|
|
$this->fld_url = isset( $prop['url'] );
|
|
$this->fld_readable = isset( $prop['readable'] );
|
|
$this->fld_preload = isset( $prop['preload'] );
|
|
$this->fld_displaytitle = isset( $prop['displaytitle'] );
|
|
}
|
|
|
|
$pageSet = $this->getPageSet();
|
|
$this->titles = $pageSet->getGoodTitles();
|
|
$this->missing = $pageSet->getMissingTitles();
|
|
$this->everything = $this->titles + $this->missing;
|
|
$result = $this->getResult();
|
|
|
|
uasort( $this->everything, array( 'Title', 'compare' ) );
|
|
if ( !is_null( $this->params['continue'] ) ) {
|
|
// Throw away any titles we're gonna skip so they don't
|
|
// clutter queries
|
|
$cont = explode( '|', $this->params['continue'] );
|
|
$this->dieContinueUsageIf( count( $cont ) != 2 );
|
|
$conttitle = Title::makeTitleSafe( $cont[0], $cont[1] );
|
|
foreach ( $this->everything as $pageid => $title ) {
|
|
if ( Title::compare( $title, $conttitle ) >= 0 ) {
|
|
break;
|
|
}
|
|
unset( $this->titles[$pageid] );
|
|
unset( $this->missing[$pageid] );
|
|
unset( $this->everything[$pageid] );
|
|
}
|
|
}
|
|
|
|
$this->pageRestrictions = $pageSet->getCustomField( 'page_restrictions' );
|
|
// when resolving redirects, no page will have this field
|
|
$this->pageIsRedir = !$pageSet->isResolvingRedirects()
|
|
? $pageSet->getCustomField( 'page_is_redirect' )
|
|
: array();
|
|
$this->pageIsNew = $pageSet->getCustomField( 'page_is_new' );
|
|
|
|
$this->pageTouched = $pageSet->getCustomField( 'page_touched' );
|
|
$this->pageLatest = $pageSet->getCustomField( 'page_latest' );
|
|
$this->pageLength = $pageSet->getCustomField( 'page_len' );
|
|
|
|
// Get protection info if requested
|
|
if ( $this->fld_protection ) {
|
|
$this->getProtectionInfo();
|
|
}
|
|
|
|
if ( $this->fld_watched || $this->fld_notificationtimestamp ) {
|
|
$this->getWatchedInfo();
|
|
}
|
|
|
|
if ( $this->fld_watchers ) {
|
|
$this->getWatcherInfo();
|
|
}
|
|
|
|
// Run the talkid/subjectid query if requested
|
|
if ( $this->fld_talkid || $this->fld_subjectid ) {
|
|
$this->getTSIDs();
|
|
}
|
|
|
|
if ( $this->fld_displaytitle ) {
|
|
$this->getDisplayTitle();
|
|
}
|
|
|
|
/** @var $title Title */
|
|
foreach ( $this->everything as $pageid => $title ) {
|
|
$pageInfo = $this->extractPageInfo( $pageid, $title );
|
|
$fit = $pageInfo !== null && $result->addValue( array(
|
|
'query',
|
|
'pages'
|
|
), $pageid, $pageInfo );
|
|
if ( !$fit ) {
|
|
$this->setContinueEnumParameter( 'continue',
|
|
$title->getNamespace() . '|' .
|
|
$title->getText() );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get a result array with information about a title
|
|
* @param int $pageid Page ID (negative for missing titles)
|
|
* @param Title $title
|
|
* @return array|null
|
|
*/
|
|
private function extractPageInfo( $pageid, $title ) {
|
|
$pageInfo = array();
|
|
// $title->exists() needs pageid, which is not set for all title objects
|
|
$titleExists = $pageid > 0;
|
|
$ns = $title->getNamespace();
|
|
$dbkey = $title->getDBkey();
|
|
|
|
$pageInfo['contentmodel'] = $title->getContentModel();
|
|
$pageInfo['pagelanguage'] = $title->getPageLanguage()->getCode();
|
|
|
|
if ( $titleExists ) {
|
|
$pageInfo['touched'] = wfTimestamp( TS_ISO_8601, $this->pageTouched[$pageid] );
|
|
$pageInfo['lastrevid'] = intval( $this->pageLatest[$pageid] );
|
|
$pageInfo['length'] = intval( $this->pageLength[$pageid] );
|
|
|
|
if ( isset( $this->pageIsRedir[$pageid] ) && $this->pageIsRedir[$pageid] ) {
|
|
$pageInfo['redirect'] = true;
|
|
}
|
|
if ( $this->pageIsNew[$pageid] ) {
|
|
$pageInfo['new'] = true;
|
|
}
|
|
}
|
|
|
|
if ( !is_null( $this->params['token'] ) ) {
|
|
$tokenFunctions = $this->getTokenFunctions();
|
|
$pageInfo['starttimestamp'] = wfTimestamp( TS_ISO_8601, time() );
|
|
foreach ( $this->params['token'] as $t ) {
|
|
$val = call_user_func( $tokenFunctions[$t], $pageid, $title );
|
|
if ( $val === false ) {
|
|
$this->setWarning( "Action '$t' is not allowed for the current user" );
|
|
} else {
|
|
$pageInfo[$t . 'token'] = $val;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( $this->fld_protection ) {
|
|
$pageInfo['protection'] = array();
|
|
if ( isset( $this->protections[$ns][$dbkey] ) ) {
|
|
$pageInfo['protection'] =
|
|
$this->protections[$ns][$dbkey];
|
|
}
|
|
ApiResult::setIndexedTagName( $pageInfo['protection'], 'pr' );
|
|
|
|
$pageInfo['restrictiontypes'] = array();
|
|
if ( isset( $this->restrictionTypes[$ns][$dbkey] ) ) {
|
|
$pageInfo['restrictiontypes'] =
|
|
$this->restrictionTypes[$ns][$dbkey];
|
|
}
|
|
ApiResult::setIndexedTagName( $pageInfo['restrictiontypes'], 'rt' );
|
|
}
|
|
|
|
if ( $this->fld_watched ) {
|
|
$pageInfo['watched'] = isset( $this->watched[$ns][$dbkey] );
|
|
}
|
|
|
|
if ( $this->fld_watchers ) {
|
|
if ( isset( $this->watchers[$ns][$dbkey] ) ) {
|
|
$pageInfo['watchers'] = $this->watchers[$ns][$dbkey];
|
|
} elseif ( $this->showZeroWatchers ) {
|
|
$pageInfo['watchers'] = 0;
|
|
}
|
|
}
|
|
|
|
if ( $this->fld_notificationtimestamp ) {
|
|
$pageInfo['notificationtimestamp'] = '';
|
|
if ( isset( $this->notificationtimestamps[$ns][$dbkey] ) ) {
|
|
$pageInfo['notificationtimestamp'] =
|
|
wfTimestamp( TS_ISO_8601, $this->notificationtimestamps[$ns][$dbkey] );
|
|
}
|
|
}
|
|
|
|
if ( $this->fld_talkid && isset( $this->talkids[$ns][$dbkey] ) ) {
|
|
$pageInfo['talkid'] = $this->talkids[$ns][$dbkey];
|
|
}
|
|
|
|
if ( $this->fld_subjectid && isset( $this->subjectids[$ns][$dbkey] ) ) {
|
|
$pageInfo['subjectid'] = $this->subjectids[$ns][$dbkey];
|
|
}
|
|
|
|
if ( $this->fld_url ) {
|
|
$pageInfo['fullurl'] = wfExpandUrl( $title->getFullURL(), PROTO_CURRENT );
|
|
$pageInfo['editurl'] = wfExpandUrl( $title->getFullURL( 'action=edit' ), PROTO_CURRENT );
|
|
$pageInfo['canonicalurl'] = wfExpandUrl( $title->getFullURL(), PROTO_CANONICAL );
|
|
}
|
|
if ( $this->fld_readable ) {
|
|
$pageInfo['readable'] = $title->userCan( 'read', $this->getUser() );
|
|
}
|
|
|
|
if ( $this->fld_preload ) {
|
|
if ( $titleExists ) {
|
|
$pageInfo['preload'] = '';
|
|
} else {
|
|
$text = null;
|
|
Hooks::run( 'EditFormPreloadText', array( &$text, &$title ) );
|
|
|
|
$pageInfo['preload'] = $text;
|
|
}
|
|
}
|
|
|
|
if ( $this->fld_displaytitle ) {
|
|
if ( isset( $this->displaytitles[$pageid] ) ) {
|
|
$pageInfo['displaytitle'] = $this->displaytitles[$pageid];
|
|
} else {
|
|
$pageInfo['displaytitle'] = $title->getPrefixedText();
|
|
}
|
|
}
|
|
|
|
if ( $this->params['testactions'] ) {
|
|
$limit = $this->getMain()->canApiHighLimits() ? self::LIMIT_SML1 : self::LIMIT_SML2;
|
|
if ( $this->countTestedActions >= $limit ) {
|
|
return null; // force a continuation
|
|
}
|
|
|
|
$user = $this->getUser();
|
|
$pageInfo['actions'] = array();
|
|
foreach ( $this->params['testactions'] as $action ) {
|
|
$this->countTestedActions++;
|
|
$pageInfo['actions'][$action] = $title->userCan( $action, $user );
|
|
}
|
|
}
|
|
|
|
return $pageInfo;
|
|
}
|
|
|
|
/**
|
|
* Get information about protections and put it in $protections
|
|
*/
|
|
private function getProtectionInfo() {
|
|
global $wgContLang;
|
|
$this->protections = array();
|
|
$db = $this->getDB();
|
|
|
|
// Get normal protections for existing titles
|
|
if ( count( $this->titles ) ) {
|
|
$this->resetQueryParams();
|
|
$this->addTables( 'page_restrictions' );
|
|
$this->addFields( array( 'pr_page', 'pr_type', 'pr_level',
|
|
'pr_expiry', 'pr_cascade' ) );
|
|
$this->addWhereFld( 'pr_page', array_keys( $this->titles ) );
|
|
|
|
$res = $this->select( __METHOD__ );
|
|
foreach ( $res as $row ) {
|
|
/** @var $title Title */
|
|
$title = $this->titles[$row->pr_page];
|
|
$a = array(
|
|
'type' => $row->pr_type,
|
|
'level' => $row->pr_level,
|
|
'expiry' => $wgContLang->formatExpiry( $row->pr_expiry, TS_ISO_8601 )
|
|
);
|
|
if ( $row->pr_cascade ) {
|
|
$a['cascade'] = true;
|
|
}
|
|
$this->protections[$title->getNamespace()][$title->getDBkey()][] = $a;
|
|
}
|
|
// Also check old restrictions
|
|
foreach ( $this->titles as $pageId => $title ) {
|
|
if ( $this->pageRestrictions[$pageId] ) {
|
|
$namespace = $title->getNamespace();
|
|
$dbKey = $title->getDBkey();
|
|
$restrictions = explode( ':', trim( $this->pageRestrictions[$pageId] ) );
|
|
foreach ( $restrictions as $restrict ) {
|
|
$temp = explode( '=', trim( $restrict ) );
|
|
if ( count( $temp ) == 1 ) {
|
|
// old old format should be treated as edit/move restriction
|
|
$restriction = trim( $temp[0] );
|
|
|
|
if ( $restriction == '' ) {
|
|
continue;
|
|
}
|
|
$this->protections[$namespace][$dbKey][] = array(
|
|
'type' => 'edit',
|
|
'level' => $restriction,
|
|
'expiry' => 'infinity',
|
|
);
|
|
$this->protections[$namespace][$dbKey][] = array(
|
|
'type' => 'move',
|
|
'level' => $restriction,
|
|
'expiry' => 'infinity',
|
|
);
|
|
} else {
|
|
$restriction = trim( $temp[1] );
|
|
if ( $restriction == '' ) {
|
|
continue;
|
|
}
|
|
$this->protections[$namespace][$dbKey][] = array(
|
|
'type' => $temp[0],
|
|
'level' => $restriction,
|
|
'expiry' => 'infinity',
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Get protections for missing titles
|
|
if ( count( $this->missing ) ) {
|
|
$this->resetQueryParams();
|
|
$lb = new LinkBatch( $this->missing );
|
|
$this->addTables( 'protected_titles' );
|
|
$this->addFields( array( 'pt_title', 'pt_namespace', 'pt_create_perm', 'pt_expiry' ) );
|
|
$this->addWhere( $lb->constructSet( 'pt', $db ) );
|
|
$res = $this->select( __METHOD__ );
|
|
foreach ( $res as $row ) {
|
|
$this->protections[$row->pt_namespace][$row->pt_title][] = array(
|
|
'type' => 'create',
|
|
'level' => $row->pt_create_perm,
|
|
'expiry' => $wgContLang->formatExpiry( $row->pt_expiry, TS_ISO_8601 )
|
|
);
|
|
}
|
|
}
|
|
|
|
// Separate good and missing titles into files and other pages
|
|
// and populate $this->restrictionTypes
|
|
$images = $others = array();
|
|
foreach ( $this->everything as $title ) {
|
|
if ( $title->getNamespace() == NS_FILE ) {
|
|
$images[] = $title->getDBkey();
|
|
} else {
|
|
$others[] = $title;
|
|
}
|
|
// Applicable protection types
|
|
$this->restrictionTypes[$title->getNamespace()][$title->getDBkey()] =
|
|
array_values( $title->getRestrictionTypes() );
|
|
}
|
|
|
|
if ( count( $others ) ) {
|
|
// Non-images: check templatelinks
|
|
$lb = new LinkBatch( $others );
|
|
$this->resetQueryParams();
|
|
$this->addTables( array( 'page_restrictions', 'page', 'templatelinks' ) );
|
|
$this->addFields( array( 'pr_type', 'pr_level', 'pr_expiry',
|
|
'page_title', 'page_namespace',
|
|
'tl_title', 'tl_namespace' ) );
|
|
$this->addWhere( $lb->constructSet( 'tl', $db ) );
|
|
$this->addWhere( 'pr_page = page_id' );
|
|
$this->addWhere( 'pr_page = tl_from' );
|
|
$this->addWhereFld( 'pr_cascade', 1 );
|
|
|
|
$res = $this->select( __METHOD__ );
|
|
foreach ( $res as $row ) {
|
|
$source = Title::makeTitle( $row->page_namespace, $row->page_title );
|
|
$this->protections[$row->tl_namespace][$row->tl_title][] = array(
|
|
'type' => $row->pr_type,
|
|
'level' => $row->pr_level,
|
|
'expiry' => $wgContLang->formatExpiry( $row->pr_expiry, TS_ISO_8601 ),
|
|
'source' => $source->getPrefixedText()
|
|
);
|
|
}
|
|
}
|
|
|
|
if ( count( $images ) ) {
|
|
// Images: check imagelinks
|
|
$this->resetQueryParams();
|
|
$this->addTables( array( 'page_restrictions', 'page', 'imagelinks' ) );
|
|
$this->addFields( array( 'pr_type', 'pr_level', 'pr_expiry',
|
|
'page_title', 'page_namespace', 'il_to' ) );
|
|
$this->addWhere( 'pr_page = page_id' );
|
|
$this->addWhere( 'pr_page = il_from' );
|
|
$this->addWhereFld( 'pr_cascade', 1 );
|
|
$this->addWhereFld( 'il_to', $images );
|
|
|
|
$res = $this->select( __METHOD__ );
|
|
foreach ( $res as $row ) {
|
|
$source = Title::makeTitle( $row->page_namespace, $row->page_title );
|
|
$this->protections[NS_FILE][$row->il_to][] = array(
|
|
'type' => $row->pr_type,
|
|
'level' => $row->pr_level,
|
|
'expiry' => $wgContLang->formatExpiry( $row->pr_expiry, TS_ISO_8601 ),
|
|
'source' => $source->getPrefixedText()
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get talk page IDs (if requested) and subject page IDs (if requested)
|
|
* and put them in $talkids and $subjectids
|
|
*/
|
|
private function getTSIDs() {
|
|
$getTitles = $this->talkids = $this->subjectids = array();
|
|
|
|
/** @var $t Title */
|
|
foreach ( $this->everything as $t ) {
|
|
if ( MWNamespace::isTalk( $t->getNamespace() ) ) {
|
|
if ( $this->fld_subjectid ) {
|
|
$getTitles[] = $t->getSubjectPage();
|
|
}
|
|
} elseif ( $this->fld_talkid ) {
|
|
$getTitles[] = $t->getTalkPage();
|
|
}
|
|
}
|
|
if ( !count( $getTitles ) ) {
|
|
return;
|
|
}
|
|
|
|
$db = $this->getDB();
|
|
|
|
// Construct a custom WHERE clause that matches
|
|
// all titles in $getTitles
|
|
$lb = new LinkBatch( $getTitles );
|
|
$this->resetQueryParams();
|
|
$this->addTables( 'page' );
|
|
$this->addFields( array( 'page_title', 'page_namespace', 'page_id' ) );
|
|
$this->addWhere( $lb->constructSet( 'page', $db ) );
|
|
$res = $this->select( __METHOD__ );
|
|
foreach ( $res as $row ) {
|
|
if ( MWNamespace::isTalk( $row->page_namespace ) ) {
|
|
$this->talkids[MWNamespace::getSubject( $row->page_namespace )][$row->page_title] =
|
|
intval( $row->page_id );
|
|
} else {
|
|
$this->subjectids[MWNamespace::getTalk( $row->page_namespace )][$row->page_title] =
|
|
intval( $row->page_id );
|
|
}
|
|
}
|
|
}
|
|
|
|
private function getDisplayTitle() {
|
|
$this->displaytitles = array();
|
|
|
|
$pageIds = array_keys( $this->titles );
|
|
|
|
if ( !count( $pageIds ) ) {
|
|
return;
|
|
}
|
|
|
|
$this->resetQueryParams();
|
|
$this->addTables( 'page_props' );
|
|
$this->addFields( array( 'pp_page', 'pp_value' ) );
|
|
$this->addWhereFld( 'pp_page', $pageIds );
|
|
$this->addWhereFld( 'pp_propname', 'displaytitle' );
|
|
$res = $this->select( __METHOD__ );
|
|
|
|
foreach ( $res as $row ) {
|
|
$this->displaytitles[$row->pp_page] = $row->pp_value;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get information about watched status and put it in $this->watched
|
|
* and $this->notificationtimestamps
|
|
*/
|
|
private function getWatchedInfo() {
|
|
$user = $this->getUser();
|
|
|
|
if ( $user->isAnon() || count( $this->everything ) == 0
|
|
|| !$user->isAllowed( 'viewmywatchlist' )
|
|
) {
|
|
return;
|
|
}
|
|
|
|
$this->watched = array();
|
|
$this->notificationtimestamps = array();
|
|
$db = $this->getDB();
|
|
|
|
$lb = new LinkBatch( $this->everything );
|
|
|
|
$this->resetQueryParams();
|
|
$this->addTables( array( 'watchlist' ) );
|
|
$this->addFields( array( 'wl_title', 'wl_namespace' ) );
|
|
$this->addFieldsIf( 'wl_notificationtimestamp', $this->fld_notificationtimestamp );
|
|
$this->addWhere( array(
|
|
$lb->constructSet( 'wl', $db ),
|
|
'wl_user' => $user->getID()
|
|
) );
|
|
|
|
$res = $this->select( __METHOD__ );
|
|
|
|
foreach ( $res as $row ) {
|
|
if ( $this->fld_watched ) {
|
|
$this->watched[$row->wl_namespace][$row->wl_title] = true;
|
|
}
|
|
if ( $this->fld_notificationtimestamp ) {
|
|
$this->notificationtimestamps[$row->wl_namespace][$row->wl_title] =
|
|
$row->wl_notificationtimestamp;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get the count of watchers and put it in $this->watchers
|
|
*/
|
|
private function getWatcherInfo() {
|
|
if ( count( $this->everything ) == 0 ) {
|
|
return;
|
|
}
|
|
|
|
$user = $this->getUser();
|
|
$canUnwatchedpages = $user->isAllowed( 'unwatchedpages' );
|
|
$unwatchedPageThreshold = $this->getConfig()->get( 'UnwatchedPageThreshold' );
|
|
if ( !$canUnwatchedpages && !is_int( $unwatchedPageThreshold ) ) {
|
|
return;
|
|
}
|
|
|
|
$this->watchers = array();
|
|
$this->showZeroWatchers = $canUnwatchedpages;
|
|
$db = $this->getDB();
|
|
|
|
$lb = new LinkBatch( $this->everything );
|
|
|
|
$this->resetQueryParams();
|
|
$this->addTables( array( 'watchlist' ) );
|
|
$this->addFields( array( 'wl_title', 'wl_namespace', 'count' => 'COUNT(*)' ) );
|
|
$this->addWhere( array(
|
|
$lb->constructSet( 'wl', $db )
|
|
) );
|
|
$this->addOption( 'GROUP BY', array( 'wl_namespace', 'wl_title' ) );
|
|
if ( !$canUnwatchedpages ) {
|
|
$this->addOption( 'HAVING', "COUNT(*) >= $unwatchedPageThreshold" );
|
|
}
|
|
|
|
$res = $this->select( __METHOD__ );
|
|
|
|
foreach ( $res as $row ) {
|
|
$this->watchers[$row->wl_namespace][$row->wl_title] = (int)$row->count;
|
|
}
|
|
}
|
|
|
|
public function getCacheMode( $params ) {
|
|
// Other props depend on something about the current user
|
|
$publicProps = array(
|
|
'protection',
|
|
'talkid',
|
|
'subjectid',
|
|
'url',
|
|
'preload',
|
|
'displaytitle',
|
|
);
|
|
if ( array_diff( (array)$params['prop'], $publicProps ) ) {
|
|
return 'private';
|
|
}
|
|
|
|
// testactions also depends on the current user
|
|
if ( $params['testactions'] ) {
|
|
return 'private';
|
|
}
|
|
|
|
if ( !is_null( $params['token'] ) ) {
|
|
return 'private';
|
|
}
|
|
|
|
return 'public';
|
|
}
|
|
|
|
public function getAllowedParams() {
|
|
return array(
|
|
'prop' => array(
|
|
ApiBase::PARAM_DFLT => null,
|
|
ApiBase::PARAM_ISMULTI => true,
|
|
ApiBase::PARAM_TYPE => array(
|
|
'protection',
|
|
'talkid',
|
|
'watched', # private
|
|
'watchers', # private
|
|
'notificationtimestamp', # private
|
|
'subjectid',
|
|
'url',
|
|
'readable', # private
|
|
'preload',
|
|
'displaytitle',
|
|
// If you add more properties here, please consider whether they
|
|
// need to be added to getCacheMode()
|
|
),
|
|
ApiBase::PARAM_HELP_MSG_PER_VALUE => array(),
|
|
),
|
|
'testactions' => array(
|
|
ApiBase::PARAM_TYPE => 'string',
|
|
ApiBase::PARAM_ISMULTI => true,
|
|
),
|
|
'token' => array(
|
|
ApiBase::PARAM_DEPRECATED => true,
|
|
ApiBase::PARAM_DFLT => null,
|
|
ApiBase::PARAM_ISMULTI => true,
|
|
ApiBase::PARAM_TYPE => array_keys( $this->getTokenFunctions() )
|
|
),
|
|
'continue' => array(
|
|
ApiBase::PARAM_HELP_MSG => 'api-help-param-continue',
|
|
),
|
|
);
|
|
}
|
|
|
|
protected function getExamplesMessages() {
|
|
return array(
|
|
'action=query&prop=info&titles=Main%20Page'
|
|
=> 'apihelp-query+info-example-simple',
|
|
'action=query&prop=info&inprop=protection&titles=Main%20Page'
|
|
=> 'apihelp-query+info-example-protection',
|
|
);
|
|
}
|
|
|
|
public function getHelpUrls() {
|
|
return 'https://www.mediawiki.org/wiki/API:Info';
|
|
}
|
|
}
|