Page MenuHomeWickedGov Phorge
Files F1426948

ApiQueryAllMessages.php
No OneTemporary
Actions

Size
8 KB
Referenced Files
None
Subscribers
None

ApiQueryAllMessages.php
View Options

<?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
*/
namespace MediaWiki\Api;
use LocalisationCache;
use MediaWiki\Language\Language;
use MediaWiki\Languages\LanguageFactory;
use MediaWiki\Languages\LanguageNameUtils;
use MediaWiki\Pager\AllMessagesTablePager;
use MediaWiki\Title\Title;
use MessageCache;
use Wikimedia\ParamValidator\ParamValidator;
/**
* A query action to return messages from site message cache
*
* @ingroup API
*/
class ApiQueryAllMessages extends ApiQueryBase {
private Language $contentLanguage;
private LanguageFactory $languageFactory;
private LanguageNameUtils $languageNameUtils;
private LocalisationCache $localisationCache;
private MessageCache $messageCache;
public function __construct(
ApiQuery $query,
string $moduleName,
Language $contentLanguage,
LanguageFactory $languageFactory,
LanguageNameUtils $languageNameUtils,
LocalisationCache $localisationCache,
MessageCache $messageCache
) {
parent::__construct( $query, $moduleName, 'am' );
$this->contentLanguage = $contentLanguage;
$this->languageFactory = $languageFactory;
$this->languageNameUtils = $languageNameUtils;
$this->localisationCache = $localisationCache;
$this->messageCache = $messageCache;
}
public function execute() {
$params = $this->extractRequestParams();
if ( $params['lang'] === null ) {
$langObj = $this->getLanguage();
} elseif ( !$this->languageNameUtils->isValidCode( $params['lang'] ) ) {
$this->dieWithError(
[ 'apierror-invalidlang', $this->encodeParamName( 'lang' ) ], 'invalidlang'
);
} else {
$langObj = $this->languageFactory->getLanguage( $params['lang'] );
}
if ( $params['enableparser'] ) {
if ( $params['title'] !== null ) {
$title = Title::newFromText( $params['title'] );
if ( !$title || $title->isExternal() ) {
$this->dieWithError( [ 'apierror-invalidtitle', wfEscapeWikiText( $params['title'] ) ] );
}
} else {
$title = Title::newFromText( 'API' );
}
}
$prop = array_fill_keys( (array)$params['prop'], true );
// Determine which messages should we print
if ( in_array( '*', $params['messages'] ) ) {
$message_names = $this->localisationCache->getSubitemList( $langObj->getCode(), 'messages' ) ?? [];
if ( $params['includelocal'] ) {
$message_names = array_unique( array_merge(
$message_names,
// Pass in the content language code so we get local messages that have a
// MediaWiki:msgkey page. We might theoretically miss messages that have no
// MediaWiki:msgkey page but do have a MediaWiki:msgkey/lang page, but that's
// just a stupid case.
$this->messageCache->getAllMessageKeys( $this->contentLanguage->getCode() )
) );
}
sort( $message_names );
$messages_target = $message_names;
} else {
$messages_target = $params['messages'];
}
// Filter messages that have the specified prefix
// Because we sorted the message array earlier, they will appear in a clump:
if ( isset( $params['prefix'] ) ) {
$skip = false;
$messages_filtered = [];
foreach ( $messages_target as $message ) {
if ( str_starts_with( $message, $params['prefix'] ) ) {
if ( !$skip ) {
$skip = true;
}
$messages_filtered[] = $message;
} elseif ( $skip ) {
break;
}
}
$messages_target = $messages_filtered;
}
// Filter messages that contain specified string
if ( isset( $params['filter'] ) ) {
$messages_filtered = [];
foreach ( $messages_target as $message ) {
if ( str_contains( $message, $params['filter'] ) ) {
$messages_filtered[] = $message;
}
}
$messages_target = $messages_filtered;
}
// Whether we have any sort of message customisation filtering
$customiseFilterEnabled = $params['customised'] !== 'all';
if ( $customiseFilterEnabled ) {
$customisedMessages = AllMessagesTablePager::getCustomisedStatuses(
array_map(
[ $langObj, 'ucfirst' ],
$messages_target
),
$langObj->getCode(),
!$langObj->equals( $this->contentLanguage ),
$this->getDB()
);
$customised = $params['customised'] === 'modified';
}
// Get all requested messages and print the result
$skip = $params['from'] !== null;
$useto = $params['to'] !== null;
$result = $this->getResult();
foreach ( $messages_target as $message ) {
// Skip all messages up to $params['from']
if ( $skip && $message === $params['from'] ) {
$skip = false;
}
if ( $useto && $message > $params['to'] ) {
break;
}
if ( !$skip ) {
$a = [
'name' => $message,
'normalizedname' => MessageCache::normalizeKey( $message ),
];
$args = [];
if ( isset( $params['args'] ) && count( $params['args'] ) != 0 ) {
$args = $params['args'];
}
if ( $customiseFilterEnabled ) {
$messageIsCustomised = isset( $customisedMessages['pages'][$langObj->ucfirst( $message )] );
// @phan-suppress-next-line PhanPossiblyUndeclaredVariable customised is set when used
if ( $customised === $messageIsCustomised ) {
// @phan-suppress-next-line PhanPossiblyUndeclaredVariable customised is set when used
if ( $customised ) {
$a['customised'] = true;
}
} else {
continue;
}
}
$msg = $this->msg( $message, $args )->inLanguage( $langObj );
if ( !$msg->exists() ) {
$a['missing'] = true;
} else {
// Check if the parser is enabled:
if ( $params['enableparser'] ) {
// @phan-suppress-next-line PhanPossiblyUndeclaredVariable title is set when used
$msgString = $msg->page( $title )->text();
} else {
$msgString = $msg->plain();
}
if ( !$params['nocontent'] ) {
ApiResult::setContentValue( $a, 'content', $msgString );
}
if ( isset( $prop['default'] ) ) {
$default = $this->msg( $message )->inLanguage( $langObj )->useDatabase( false );
if ( !$default->exists() ) {
$a['defaultmissing'] = true;
} elseif ( $default->plain() != $msgString ) {
$a['default'] = $default->plain();
}
}
}
$fit = $result->addValue( [ 'query', $this->getModuleName() ], null, $a );
if ( !$fit ) {
$this->setContinueEnumParameter( 'from', $message );
break;
}
}
}
$result->addIndexedTagName( [ 'query', $this->getModuleName() ], 'message' );
}
public function getCacheMode( $params ) {
if ( $params['lang'] === null ) {
// Language not specified, will be fetched from preferences
return 'anon-public-user-private';
} elseif ( $params['enableparser'] ) {
// User-specific parser options will be used
return 'anon-public-user-private';
} else {
// OK to cache
return 'public';
}
}
public function getAllowedParams() {
return [
'messages' => [
ParamValidator::PARAM_DEFAULT => '*',
ParamValidator::PARAM_ISMULTI => true,
],
'prop' => [
ParamValidator::PARAM_ISMULTI => true,
ParamValidator::PARAM_TYPE => [
'default'
]
],
'enableparser' => false,
'nocontent' => false,
'includelocal' => false,
'args' => [
ParamValidator::PARAM_ISMULTI => true,
ParamValidator::PARAM_ALLOW_DUPLICATES => true,
],
'filter' => [],
'customised' => [
ParamValidator::PARAM_DEFAULT => 'all',
ParamValidator::PARAM_TYPE => [
'all',
'modified',
'unmodified'
]
],
'lang' => null,
'from' => null,
'to' => null,
'title' => null,
'prefix' => null,
];
}
protected function getExamplesMessages() {
return [
'action=query&meta=allmessages&amprefix=ipb-'
=> 'apihelp-query+allmessages-example-ipb',
'action=query&meta=allmessages&ammessages=august|mainpage&amlang=de'
=> 'apihelp-query+allmessages-example-de',
];
}
public function getHelpUrls() {
return 'https://www.mediawiki.org/wiki/Special:MyLanguage/API:Allmessages';
}
}
/** @deprecated class alias since 1.43 */
class_alias( ApiQueryAllMessages::class, 'ApiQueryAllMessages' );

File Metadata

Mime Type
text/x-php
Expires
Sat, May 16, 13:58 (1 d, 19 h)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
63/71/16c1c3a6e807230ac014cfa4579f
Default Alt Text
ApiQueryAllMessages.php (8 KB)

Event Timeline