mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-28 16:20:52 +00:00
ac36b242c3
It will now correctly say "page" instead of "pages" when there is just one. Change-Id: I7be6368da977a7eeba976ca63134efce3db1e01a
846 lines
28 KiB
PHP
846 lines
28 KiB
PHP
<?php
|
|
/**
|
|
* Parsoid/RESTBase+MediaWiki API wrapper.
|
|
*
|
|
* @file
|
|
* @ingroup Extensions
|
|
* @copyright 2011-2020 VisualEditor Team and others; see AUTHORS.txt
|
|
* @license MIT
|
|
*/
|
|
|
|
use MediaWiki\Block\DatabaseBlock;
|
|
use MediaWiki\Logger\LoggerFactory;
|
|
use MediaWiki\MediaWikiServices;
|
|
|
|
class ApiVisualEditor extends ApiBase {
|
|
|
|
use ApiBlockInfoTrait;
|
|
|
|
/**
|
|
* @var Config
|
|
*/
|
|
protected $veConfig;
|
|
|
|
/**
|
|
* @var VirtualRESTServiceClient
|
|
*/
|
|
protected $serviceClient;
|
|
|
|
/**
|
|
* @var \Psr\Log\LoggerInterface
|
|
*/
|
|
protected $logger;
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function __construct( ApiMain $main, $name, Config $config ) {
|
|
parent::__construct( $main, $name );
|
|
$this->veConfig = $config;
|
|
$this->serviceClient = new VirtualRESTServiceClient( new MultiHttpClient( [] ) );
|
|
$this->logger = LoggerFactory::getInstance( 'VisualEditor' );
|
|
}
|
|
|
|
/**
|
|
* Creates the virtual REST service object to be used in VE's API calls. The
|
|
* method determines whether to instantiate a ParsoidVirtualRESTService or a
|
|
* RestbaseVirtualRESTService object based on configuration directives: if
|
|
* $wgVirtualRestConfig['modules']['restbase'] is defined, RESTBase is chosen,
|
|
* otherwise Parsoid is used (either by using the MW Core config, or the
|
|
* VE-local one).
|
|
*
|
|
* @return VirtualRESTService the VirtualRESTService object to use
|
|
*/
|
|
protected function getVRSObject() {
|
|
// the params array to create the service object with
|
|
$params = [];
|
|
// the VRS class to use, defaults to Parsoid
|
|
$class = ParsoidVirtualRESTService::class;
|
|
// The global virtual rest service config object, if any
|
|
$vrs = $this->getConfig()->get( 'VirtualRestConfig' );
|
|
if ( isset( $vrs['modules'] ) && isset( $vrs['modules']['restbase'] ) ) {
|
|
// if restbase is available, use it
|
|
$params = $vrs['modules']['restbase'];
|
|
// backward compatibility
|
|
$params['parsoidCompat'] = false;
|
|
$class = RestbaseVirtualRESTService::class;
|
|
} elseif ( isset( $vrs['modules'] ) && isset( $vrs['modules']['parsoid'] ) ) {
|
|
// there's a global parsoid config, use it next
|
|
$params = $vrs['modules']['parsoid'];
|
|
$params['restbaseCompat'] = true;
|
|
} else {
|
|
// No global modules defined, so no way to contact the document server.
|
|
$this->dieWithError( 'apierror-visualeditor-docserver-unconfigured', 'no_vrs' );
|
|
}
|
|
// merge the global and service-specific params
|
|
if ( isset( $vrs['global'] ) ) {
|
|
$params = array_merge( $vrs['global'], $params );
|
|
}
|
|
// set up cookie forwarding
|
|
if ( $params['forwardCookies'] ) {
|
|
$params['forwardCookies'] = $this->getRequest()->getHeader( 'Cookie' );
|
|
} else {
|
|
$params['forwardCookies'] = false;
|
|
}
|
|
// create the VRS object and return it
|
|
return new $class( $params );
|
|
}
|
|
|
|
/**
|
|
* Accessor function for all RESTbase requests
|
|
*
|
|
* @param Title $title The title of the page to use as the parsing context
|
|
* @param string $method The HTTP method, either 'GET' or 'POST'
|
|
* @param string $path The RESTbase api path
|
|
* @param array $params Request parameters
|
|
* @param array $reqheaders Request headers
|
|
* @return array The RESTbase server's response, 'code', 'reason', 'headers' and 'body'
|
|
*/
|
|
protected function requestRestbase( Title $title, $method, $path, $params, $reqheaders = [] ) {
|
|
global $wgVersion;
|
|
$request = [
|
|
'method' => $method,
|
|
'url' => '/restbase/local/v1/' . $path
|
|
];
|
|
if ( $method === 'GET' ) {
|
|
$request['query'] = $params;
|
|
} else {
|
|
$request['body'] = $params;
|
|
}
|
|
// Should be synchronised with modules/ve-mw/init/ve.init.mw.ArticleTargetLoader.js
|
|
$reqheaders['Accept'] = 'text/html; charset=utf-8;' .
|
|
' profile="https://www.mediawiki.org/wiki/Specs/HTML/2.0.0"';
|
|
$reqheaders['Accept-Language'] = self::getPageLanguage( $title )->getCode();
|
|
$reqheaders['User-Agent'] = 'VisualEditor-MediaWiki/' . $wgVersion;
|
|
$reqheaders['Api-User-Agent'] = 'VisualEditor-MediaWiki/' . $wgVersion;
|
|
if ( $this->veConfig->get( 'VisualEditorRestbaseParsoidVariant' ) ) {
|
|
$reqheaders['X-Parsoid-Variant'] = $this->veConfig->get( 'VisualEditorRestbaseParsoidVariant' );
|
|
}
|
|
$request['headers'] = $reqheaders;
|
|
$response = $this->serviceClient->run( $request );
|
|
if ( $response['code'] === 200 && $response['error'] === "" ) {
|
|
// If response was served directly from Varnish, use the response
|
|
// (RP) header to declare the cache hit and pass the data to the client.
|
|
$headers = $response['headers'];
|
|
$rp = null;
|
|
if ( isset( $headers['x-cache'] ) && strpos( $headers['x-cache'], 'hit' ) !== false ) {
|
|
$rp = 'cached-response=true';
|
|
}
|
|
if ( $rp !== null ) {
|
|
$resp = $this->getRequest()->response();
|
|
$resp->header( 'X-Cache: ' . $rp );
|
|
}
|
|
} elseif ( $response['error'] !== '' ) {
|
|
$this->dieWithError(
|
|
[ 'apierror-visualeditor-docserver-http-error', wfEscapeWikiText( $response['error'] ) ],
|
|
'apierror-visualeditor-docserver-http-error'
|
|
);
|
|
} else {
|
|
// error null, code not 200
|
|
$this->logger->warning(
|
|
__METHOD__ . ": Received HTTP {code} from RESTBase",
|
|
[
|
|
'code' => $response['code'],
|
|
'trace' => ( new Exception )->getTraceAsString(),
|
|
'response' => $response['body'],
|
|
'requestPath' => $path,
|
|
'requestIfMatch' => $reqheaders['If-Match'] ?? '',
|
|
]
|
|
);
|
|
$this->dieWithError(
|
|
[ 'apierror-visualeditor-docserver-http', $response['code'] ],
|
|
'apierror-visualeditor-docserver-http'
|
|
);
|
|
}
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Run wikitext through the parser's Pre-Save-Transform
|
|
*
|
|
* @param Title $title The title of the page to use as the parsing context
|
|
* @param string $wikitext The wikitext to transform
|
|
* @return string The transformed wikitext
|
|
*/
|
|
protected function pstWikitext( Title $title, $wikitext ) {
|
|
return ContentHandler::makeContent( $wikitext, $title, CONTENT_MODEL_WIKITEXT )
|
|
->preSaveTransform(
|
|
$title,
|
|
$this->getUser(),
|
|
WikiPage::factory( $title )->makeParserOptions( $this->getContext() )
|
|
)
|
|
->serialize( 'text/x-wiki' );
|
|
}
|
|
|
|
/**
|
|
* Provide the RESTbase-parsed HTML of a given fragment of wikitext
|
|
*
|
|
* @param Title $title The title of the page to use as the parsing context
|
|
* @param string $wikitext The wikitext fragment to parse
|
|
* @param bool $bodyOnly Whether to provide only the contents of the `<body>` tag
|
|
* @param int|null $oldid What oldid revision, if any, to base the request from (default: `null`)
|
|
* @param bool $stash Whether to stash the result in the server-side cache (default: `false`)
|
|
* @return array The RESTbase server's response, 'code', 'reason', 'headers' and 'body'
|
|
*/
|
|
protected function parseWikitextFragment(
|
|
Title $title, $wikitext, $bodyOnly, $oldid = null, $stash = false
|
|
) {
|
|
return $this->requestRestbase(
|
|
$title,
|
|
'POST',
|
|
'transform/wikitext/to/html/' . urlencode( $title->getPrefixedDBkey() ) .
|
|
( $oldid === null ? '' : '/' . $oldid ),
|
|
[
|
|
'wikitext' => $wikitext,
|
|
'body_only' => $bodyOnly ? 1 : 0,
|
|
'stash' => $stash ? 1 : 0
|
|
]
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Provide the preload content for a page being created from another page
|
|
*
|
|
* @param string $preload The title of the page to use as the preload content
|
|
* @param string[] $params The preloadTransform parameters to pass in, if any
|
|
* @param Title $contextTitle The contextual page title against which to parse the preload
|
|
* @return string Wikitext content
|
|
*/
|
|
protected function getPreloadContent( $preload, $params, Title $contextTitle ) {
|
|
$content = '';
|
|
$preloadTitle = Title::newFromText( $preload );
|
|
// Check for existence to avoid getting MediaWiki:Noarticletext
|
|
if ( $preloadTitle instanceof Title &&
|
|
$preloadTitle->exists() &&
|
|
$preloadTitle->userCan( 'read' )
|
|
) {
|
|
$preloadPage = WikiPage::factory( $preloadTitle );
|
|
if ( $preloadPage->isRedirect() ) {
|
|
$preloadTitle = $preloadPage->getRedirectTarget();
|
|
$preloadPage = WikiPage::factory( $preloadTitle );
|
|
}
|
|
|
|
$content = $preloadPage->getContent( Revision::RAW );
|
|
$parserOptions = ParserOptions::newFromUser( $this->getUser() );
|
|
|
|
$content = $content->preloadTransform(
|
|
$preloadTitle,
|
|
$parserOptions,
|
|
(array)$params
|
|
)->serialize();
|
|
}
|
|
return $content;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function execute() {
|
|
$this->serviceClient->mount( '/restbase/', $this->getVRSObject() );
|
|
|
|
$user = $this->getUser();
|
|
$params = $this->extractRequestParams();
|
|
|
|
$title = Title::newFromText( $params['page'] );
|
|
if ( $title && $title->isSpecial( 'CollabPad' ) ) {
|
|
// Convert Special:CollabPad/MyPage to MyPage so we can parsefragment properly
|
|
$title = SpecialCollabPad::getSubPage( $title );
|
|
}
|
|
if ( !$title ) {
|
|
$this->dieWithError( [ 'apierror-invalidtitle', wfEscapeWikiText( $params['page'] ) ] );
|
|
}
|
|
'@phan-var Title $title';
|
|
|
|
$parserParams = [];
|
|
if ( isset( $params['oldid'] ) ) {
|
|
$parserParams['oldid'] = $params['oldid'];
|
|
}
|
|
|
|
wfDebugLog( 'visualeditor', "called on '$title' with paction: '{$params['paction']}'" );
|
|
switch ( $params['paction'] ) {
|
|
case 'parse':
|
|
case 'wikitext':
|
|
case 'metadata':
|
|
// Dirty hack to provide the correct context for edit notices
|
|
// FIXME Don't write to globals! Eww.
|
|
global $wgTitle;
|
|
$wgTitle = $title;
|
|
RequestContext::getMain()->setTitle( $title );
|
|
|
|
$preloaded = false;
|
|
$restbaseHeaders = null;
|
|
|
|
// Get information about current revision
|
|
if ( $title->exists() ) {
|
|
$latestRevision = Revision::newFromTitle( $title );
|
|
if ( $latestRevision === null ) {
|
|
$this->dieWithError( 'apierror-visualeditor-latestnotfound', 'latestnotfound' );
|
|
}
|
|
$revision = null;
|
|
if ( !isset( $parserParams['oldid'] ) || $parserParams['oldid'] === 0 ) {
|
|
$parserParams['oldid'] = $latestRevision->getId();
|
|
$revision = $latestRevision;
|
|
} else {
|
|
$revision = Revision::newFromId( $parserParams['oldid'] );
|
|
if ( $revision === null ) {
|
|
$this->dieWithError( [ 'apierror-nosuchrevid', $parserParams['oldid'] ], 'oldidnotfound' );
|
|
}
|
|
}
|
|
|
|
$restoring = $revision && !$revision->isCurrent();
|
|
$baseTimestamp = $latestRevision->getTimestamp();
|
|
$oldid = intval( $parserParams['oldid'] );
|
|
|
|
// If requested, request HTML from Parsoid/RESTBase
|
|
if ( $params['paction'] === 'parse' ) {
|
|
$wikitext = $params['wikitext'] ?? null;
|
|
if ( $wikitext !== null ) {
|
|
$stash = $params['stash'];
|
|
$section = $params['section'] ?? null;
|
|
if ( $params['pst'] ) {
|
|
$wikitext = $this->pstWikitext( $title, $wikitext );
|
|
}
|
|
if ( $section !== null ) {
|
|
$sectionContent = new WikitextContent( $wikitext );
|
|
$page = WikiPage::factory( $title );
|
|
$newSectionContent = $page->replaceSectionAtRev(
|
|
$section, $sectionContent, '', $oldid
|
|
);
|
|
'@phan-var WikitextContent $newSectionContent';
|
|
$wikitext = $newSectionContent->getText();
|
|
}
|
|
$response = $this->parseWikitextFragment(
|
|
$title, $wikitext, false, $oldid, $stash
|
|
);
|
|
} else {
|
|
$response = $this->requestRestbase(
|
|
$title,
|
|
'GET',
|
|
'page/html/' . urlencode( $title->getPrefixedDBkey() ) . '/' . $oldid .
|
|
'?redirect=false&stash=true',
|
|
[]
|
|
);
|
|
}
|
|
$content = $response['body'];
|
|
$restbaseHeaders = $response['headers'];
|
|
if ( $content === false ) {
|
|
$this->dieWithError( 'apierror-visualeditor-docserver', 'docserver' );
|
|
}
|
|
} elseif ( $params['paction'] === 'wikitext' ) {
|
|
$apiParams = [
|
|
'action' => 'query',
|
|
'revids' => $oldid,
|
|
'prop' => 'revisions',
|
|
'rvprop' => 'content|ids'
|
|
];
|
|
|
|
$section = $params['section'] ?? null;
|
|
|
|
if ( $section === 'new' ) {
|
|
$content = '';
|
|
if ( !empty( $params['preload'] ) ) {
|
|
$content = $this->getPreloadContent(
|
|
$params['preload'], $params['preloadparams'], $title
|
|
);
|
|
$preloaded = true;
|
|
}
|
|
} else {
|
|
$apiParams['rvsection'] = $section;
|
|
|
|
$api = new ApiMain(
|
|
new DerivativeRequest(
|
|
$this->getRequest(),
|
|
$apiParams,
|
|
/* was posted? */ false
|
|
),
|
|
/* enable write? */ true
|
|
);
|
|
$api->execute();
|
|
$result = $api->getResult()->getResultData();
|
|
$pid = $title->getArticleID();
|
|
$content = false;
|
|
if ( isset( $result['query']['pages'][$pid]['revisions'] ) ) {
|
|
foreach ( $result['query']['pages'][$pid]['revisions'] as $revArr ) {
|
|
// Check 'revisions' is an array (T193718)
|
|
if ( is_array( $revArr ) && $revArr['revid'] === $oldid ) {
|
|
$content = $revArr['content'];
|
|
}
|
|
}
|
|
}
|
|
if ( $content === false ) {
|
|
$this->dieWithError( 'apierror-visualeditor-docserver', 'docserver' );
|
|
}
|
|
}
|
|
}
|
|
|
|
} else {
|
|
$content = '';
|
|
Hooks::run( 'EditFormPreloadText', [ &$content, &$title ] );
|
|
// @phan-suppress-next-line PhanSuspiciousValueComparison Known false positive with hooks
|
|
if ( $content === '' && !empty( $params['preload'] ) ) {
|
|
$content = $this->getPreloadContent(
|
|
$params['preload'], $params['preloadparams'], $title
|
|
);
|
|
$preloaded = true;
|
|
}
|
|
if ( $content !== '' && $params['paction'] !== 'wikitext' ) {
|
|
$response = $this->parseWikitextFragment( $title, $content, false, null, true );
|
|
$content = $response['body'];
|
|
$restbaseHeaders = $response['headers'];
|
|
}
|
|
$baseTimestamp = wfTimestampNow();
|
|
$oldid = 0;
|
|
$restoring = false;
|
|
}
|
|
|
|
// Get edit notices
|
|
$notices = $title->getEditNotices();
|
|
|
|
// Anonymous user notice
|
|
if ( $user->isAnon() ) {
|
|
$notices[] = $this->msg(
|
|
'anoneditwarning',
|
|
// Log-in link
|
|
'{{fullurl:Special:UserLogin|returnto={{FULLPAGENAMEE}}}}',
|
|
// Sign-up link
|
|
'{{fullurl:Special:UserLogin/signup|returnto={{FULLPAGENAMEE}}}}'
|
|
)->parseAsBlock();
|
|
}
|
|
|
|
// From EditPage#showCustomIntro
|
|
if ( $params['editintro'] ) {
|
|
$eiTitle = Title::newFromText( $params['editintro'] );
|
|
if ( $eiTitle instanceof Title && $eiTitle->exists() && $eiTitle->userCan( 'read' ) ) {
|
|
$notices[] = MediaWikiServices::getInstance()->getParser()->parse(
|
|
'<div class="mw-editintro">{{:' . $eiTitle->getFullText() . '}}</div>',
|
|
$title,
|
|
new ParserOptions()
|
|
)->getText();
|
|
}
|
|
}
|
|
|
|
// Old revision notice
|
|
if ( $restoring ) {
|
|
$notices[] = $this->msg( 'editingold' )->parseAsBlock();
|
|
}
|
|
|
|
if ( wfReadOnly() ) {
|
|
$notices[] = $this->msg( 'readonlywarning', wfReadOnlyReason() );
|
|
}
|
|
|
|
// New page notices
|
|
if ( !$title->exists() ) {
|
|
$notices[] = $this->msg(
|
|
$user->isLoggedIn() ? 'newarticletext' : 'newarticletextanon',
|
|
wfExpandUrl( Skin::makeInternalOrExternalUrl(
|
|
$this->msg( 'helppage' )->inContentLanguage()->text()
|
|
) )
|
|
)->parseAsBlock();
|
|
// Page protected from creation
|
|
if ( $title->getRestrictions( 'create' ) ) {
|
|
$notices[] = $this->msg( 'titleprotectedwarning' )->parseAsBlock() .
|
|
$this->getLastLogEntry( $title, 'protect' );
|
|
}
|
|
// From EditPage#showIntro, checking if the page has previously been deleted:
|
|
$dbr = wfGetDB( DB_REPLICA );
|
|
LogEventsList::showLogExtract( $out, [ 'delete', 'move' ], $title,
|
|
'',
|
|
[
|
|
'lim' => 10,
|
|
'conds' => [ 'log_action != ' . $dbr->addQuotes( 'revision' ) ],
|
|
'showIfEmpty' => false,
|
|
'msgKey' => [ 'recreate-moveddeleted-warn' ]
|
|
]
|
|
);
|
|
if ( $out ) {
|
|
$notices[] = $out;
|
|
}
|
|
}
|
|
|
|
// Look at protection status to set up notices + surface class(es)
|
|
$protectedClasses = [];
|
|
if ( MediaWikiServices::getInstance()->getPermissionManager()
|
|
->getNamespaceRestrictionLevels( $title->getNamespace() ) !== [ '' ]
|
|
) {
|
|
// Page protected from editing
|
|
if ( $title->isProtected( 'edit' ) ) {
|
|
// Is the title semi-protected?
|
|
if ( $title->isSemiProtected() ) {
|
|
$protectedClasses[] = 'mw-textarea-sprotected';
|
|
|
|
$noticeMsg = 'semiprotectedpagewarning';
|
|
} else {
|
|
$protectedClasses[] = 'mw-textarea-protected';
|
|
|
|
// Then it must be protected based on static groups (regular)
|
|
$noticeMsg = 'protectedpagewarning';
|
|
}
|
|
$notices[] = $this->msg( $noticeMsg )->parseAsBlock() .
|
|
$this->getLastLogEntry( $title, 'protect' );
|
|
}
|
|
|
|
// Deal with cascading edit protection
|
|
list( $sources, $restrictions ) = $title->getCascadeProtectionSources();
|
|
if ( isset( $restrictions['edit'] ) ) {
|
|
$protectedClasses[] = ' mw-textarea-cprotected';
|
|
|
|
$notice = $this->msg( 'cascadeprotectedwarning', count( $sources ) )->parseAsBlock() . '<ul>';
|
|
// Unfortunately there's no nice way to get only the pages which cause
|
|
// editing to be restricted
|
|
foreach ( $sources as $source ) {
|
|
$notice .= "<li>" .
|
|
MediaWikiServices::getInstance()->getLinkRenderer()->makeLink( $source ) .
|
|
"</li>";
|
|
}
|
|
$notice .= '</ul>';
|
|
$notices[] = $notice;
|
|
}
|
|
}
|
|
|
|
// Permission notice
|
|
$permErrors = $title->getUserPermissionsErrors( 'create', $user, 'quick' );
|
|
if ( $permErrors && !$title->exists() ) {
|
|
$notices[] = $this->msg(
|
|
'permissionserrorstext-withaction', 1, $this->msg( 'action-createpage' )
|
|
) . "<br>" . call_user_func_array( [ $this, 'msg' ], $permErrors[0] )->parse();
|
|
}
|
|
|
|
// Show notice when editing user / user talk page of a user that doesn't exist
|
|
// or who is blocked
|
|
// HACK of course this code is partly duplicated from EditPage.php :(
|
|
if ( $title->getNamespace() == NS_USER || $title->getNamespace() == NS_USER_TALK ) {
|
|
$parts = explode( '/', $title->getText(), 2 );
|
|
$targetUsername = $parts[0];
|
|
$targetUser = User::newFromName(
|
|
$targetUsername,
|
|
/* allow IP users*/ false
|
|
);
|
|
$block = $targetUser->getBlock();
|
|
|
|
if (
|
|
!( $targetUser && $targetUser->isLoggedIn() ) &&
|
|
!User::isIP( $targetUsername )
|
|
) {
|
|
// User does not exist
|
|
$notices[] = "<div class=\"mw-userpage-userdoesnotexist error\">\n" .
|
|
$this->msg( 'userpage-userdoesnotexist', wfEscapeWikiText( $targetUsername ) ) .
|
|
"\n</div>";
|
|
} elseif (
|
|
$block !== null &&
|
|
$block->getType() != DatabaseBlock::TYPE_AUTO &&
|
|
( $block->isSitewide() || $targetUser->isBlockedFrom( $title ) )
|
|
) {
|
|
// Show log extract if the user is sitewide blocked or is partially
|
|
// blocked and not allowed to edit their user page or user talk page
|
|
$notices[] = $this->msg(
|
|
'blocked-notice-logextract',
|
|
// Support GENDER in notice
|
|
$targetUser->getName()
|
|
)->parseAsBlock() . $this->getLastLogEntry( $targetUser->getUserPage(), 'block' );
|
|
}
|
|
}
|
|
|
|
// Simplified EditPage::getEditPermissionErrors()
|
|
// Will be false e.g. if user is blocked or page is protected
|
|
$editPermErrors = $title->getUserPermissionsErrors( 'edit', $user, 'full' );
|
|
$canEdit = !(
|
|
$editPermErrors ||
|
|
( !$title->exists() && $title->getUserPermissionsErrors( 'create', $user, 'full' ) )
|
|
);
|
|
|
|
$block = null;
|
|
$blockinfo = null;
|
|
$permissionManager = MediaWikiServices::getInstance()->getPermissionManager();
|
|
// Blocked user notice
|
|
if ( $user->isBlockedGlobally() ) {
|
|
$block = $user->getGlobalBlock();
|
|
} elseif ( $permissionManager->isBlockedFrom( $user, $title, true ) ) {
|
|
$block = $user->getBlock();
|
|
}
|
|
if ( $block ) {
|
|
$notices[] = [
|
|
'type' => 'block',
|
|
'message' => call_user_func_array(
|
|
[ $this, 'msg' ],
|
|
$block->getPermissionsError( $this->getContext() )
|
|
)->parseAsBlock(),
|
|
];
|
|
|
|
$blockinfo = $this->getBlockDetails( $block );
|
|
} elseif ( $editPermErrors ) {
|
|
// For cases where the user is not blocked but has not permission to edit. (e.g. T241693)
|
|
$notices[] = $this->msg(
|
|
'permissionserrorstext-withaction', 1,
|
|
$this->msg( $title->exists() ? 'action-edit' : 'action-createpage' )
|
|
) . "<br>" . call_user_func_array( [ $this, 'msg' ], $editPermErrors[0] )->parse();
|
|
}
|
|
|
|
// HACK: Build a fake EditPage so we can get checkboxes from it
|
|
// Deliberately omitting ,0 so oldid comes from request
|
|
$article = new Article( $title );
|
|
$editPage = new EditPage( $article );
|
|
$req = $this->getRequest();
|
|
$req->setVal( 'format', $editPage->contentFormat );
|
|
// By reference for some reason (T54466)
|
|
$editPage->importFormData( $req );
|
|
$states = [
|
|
'minor' => $user->getOption( 'minordefault' ) && $title->exists(),
|
|
'watch' => $user->getOption( 'watchdefault' ) ||
|
|
( $user->getOption( 'watchcreations' ) && !$title->exists() ) ||
|
|
$user->isWatched( $title ),
|
|
];
|
|
$checkboxesDef = $editPage->getCheckboxesDefinition( $states );
|
|
$checkboxesMessagesList = [];
|
|
foreach ( $checkboxesDef as $name => &$options ) {
|
|
if ( isset( $options['tooltip'] ) ) {
|
|
$checkboxesMessagesList[] = "accesskey-{$options['tooltip']}";
|
|
$checkboxesMessagesList[] = "tooltip-{$options['tooltip']}";
|
|
}
|
|
if ( isset( $options['title-message'] ) ) {
|
|
$checkboxesMessagesList[] = $options['title-message'];
|
|
if ( !is_string( $options['title-message'] ) ) {
|
|
// Extract only the key. Any parameters are included in the fake message definition
|
|
// passed via $checkboxesMessages. (This changes $checkboxesDef by reference.)
|
|
$options['title-message'] = $this->msg( $options['title-message'] )->getKey();
|
|
}
|
|
}
|
|
$checkboxesMessagesList[] = $options['label-message'];
|
|
if ( !is_string( $options['label-message'] ) ) {
|
|
// Extract only the key. Any parameters are included in the fake message definition
|
|
// passed via $checkboxesMessages. (This changes $checkboxesDef by reference.)
|
|
$options['label-message'] = $this->msg( $options['label-message'] )->getKey();
|
|
}
|
|
}
|
|
$checkboxesMessages = [];
|
|
foreach ( $checkboxesMessagesList as $messageSpecifier ) {
|
|
// $messageSpecifier may be a string or a Message object
|
|
$message = $this->msg( $messageSpecifier );
|
|
$checkboxesMessages[ $message->getKey() ] = $message->plain();
|
|
}
|
|
|
|
foreach ( $checkboxesDef as &$value ) {
|
|
// Don't convert the boolean to empty string with formatversion=1
|
|
$value[ApiResult::META_BC_BOOLS] = [ 'default' ];
|
|
}
|
|
$result = [
|
|
'result' => 'success',
|
|
'notices' => $notices,
|
|
'checkboxesDef' => $checkboxesDef,
|
|
'checkboxesMessages' => $checkboxesMessages,
|
|
'protectedClasses' => implode( ' ', $protectedClasses ),
|
|
'basetimestamp' => $baseTimestamp,
|
|
'starttimestamp' => wfTimestampNow(),
|
|
'oldid' => $oldid,
|
|
'blockinfo' => $blockinfo,
|
|
'canEdit' => $canEdit,
|
|
];
|
|
if ( isset( $restbaseHeaders['etag'] ) ) {
|
|
$result['etag'] = $restbaseHeaders['etag'];
|
|
}
|
|
if ( isset( $params['badetag'] ) ) {
|
|
$badetag = $params['badetag'];
|
|
$goodetag = $result['etag'] ?? '';
|
|
$this->logger->info(
|
|
__METHOD__ . ": Client reported bad ETag: {badetag}, expected: {goodetag}",
|
|
[
|
|
'badetag' => $badetag,
|
|
'goodetag' => $goodetag,
|
|
]
|
|
);
|
|
}
|
|
if ( $params['paction'] === 'parse' ||
|
|
$params['paction'] === 'wikitext' ||
|
|
( !empty( $params['preload'] ) && isset( $content ) )
|
|
) {
|
|
$result['content'] = $content;
|
|
if ( $preloaded ) {
|
|
// If the preload param was actually used, pass it
|
|
// back so the caller knows. (It's not obvious to the
|
|
// caller, because in some situations it'll depend on
|
|
// whether the page has been created. They can work it
|
|
// out from some of the other returns, but this is
|
|
// simpler.)
|
|
$result['preloaded'] = $params['preload'];
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 'templatesused':
|
|
// HACK: Build a fake EditPage so we can get checkboxes from it
|
|
// Deliberately omitting ,0 so oldid comes from request
|
|
$article = new Article( $title );
|
|
$editPage = new EditPage( $article );
|
|
$result = $editPage->makeTemplatesOnThisPageList( $editPage->getTemplates() );
|
|
break;
|
|
|
|
case 'parsedoc':
|
|
case 'parsefragment':
|
|
$wikitext = $params['wikitext'];
|
|
$bodyOnly = ( $params['paction'] === 'parsefragment' );
|
|
if ( $params['pst'] ) {
|
|
$wikitext = $this->pstWikitext( $title, $wikitext );
|
|
}
|
|
$content = $this->parseWikitextFragment(
|
|
$title, $wikitext, $bodyOnly
|
|
)['body'];
|
|
if ( $content === false ) {
|
|
$this->dieWithError( 'apierror-visualeditor-docserver', 'docserver' );
|
|
} else {
|
|
$result = [
|
|
'result' => 'success',
|
|
'content' => $content
|
|
];
|
|
}
|
|
break;
|
|
}
|
|
|
|
$this->getResult()->addValue( null, $this->getModuleName(), $result );
|
|
}
|
|
|
|
/**
|
|
* Check if the configured allowed namespaces include the specified namespace
|
|
*
|
|
* @param Config $config Configuration object
|
|
* @param int $namespaceId Namespace ID
|
|
* @return bool
|
|
*/
|
|
public static function isAllowedNamespace( Config $config, $namespaceId ) {
|
|
$availableNamespaces = self::getAvailableNamespaceIds( $config );
|
|
return in_array( $namespaceId, $availableNamespaces );
|
|
}
|
|
|
|
/**
|
|
* Get a list of allowed namespace IDs
|
|
*
|
|
* @param Config $config Configuration object
|
|
* @return array
|
|
*/
|
|
public static function getAvailableNamespaceIds( Config $config ) {
|
|
$availableNamespaces =
|
|
// Note: existing numeric keys might exist, and so array_merge cannot be used
|
|
(array)$config->get( 'VisualEditorAvailableNamespaces' ) +
|
|
(array)ExtensionRegistry::getInstance()->getAttribute( 'VisualEditorAvailableNamespaces' );
|
|
return array_values( array_unique( array_map( function ( $namespace ) {
|
|
// Convert canonical namespace names to IDs
|
|
$nsInfo = MediaWikiServices::getInstance()->getNamespaceInfo();
|
|
$idFromName = $nsInfo->getCanonicalIndex( strtolower( $namespace ) );
|
|
if ( $idFromName !== null ) {
|
|
return $idFromName;
|
|
}
|
|
// Allow namespaces to be specified by ID as well
|
|
return $nsInfo->exists( $namespace ) ? $namespace : null;
|
|
}, array_keys( array_filter( $availableNamespaces ) ) ) ) );
|
|
}
|
|
|
|
/**
|
|
* Check if the configured allowed content models include the specified content model
|
|
*
|
|
* @param Config $config Configuration object
|
|
* @param string $contentModel Content model ID
|
|
* @return bool
|
|
*/
|
|
public static function isAllowedContentType( Config $config, $contentModel ) {
|
|
$availableContentModels = array_merge(
|
|
ExtensionRegistry::getInstance()->getAttribute( 'VisualEditorAvailableContentModels' ),
|
|
$config->get( 'VisualEditorAvailableContentModels' )
|
|
);
|
|
return isset( $availableContentModels[$contentModel] ) &&
|
|
$availableContentModels[$contentModel];
|
|
}
|
|
|
|
/**
|
|
* Get the page language from a title, using the content language as fallback on special pages
|
|
* @param Title $title Title
|
|
* @return Language Content language
|
|
*/
|
|
public static function getPageLanguage( Title $title ) {
|
|
if ( $title->isSpecial( 'CollabPad' ) ) {
|
|
// Use the site language for CollabPad, as getPageLanguage just
|
|
// returns the interface language for special pages.
|
|
// TODO: Let the user change the document language on multi-lingual sites.
|
|
return MediaWikiServices::getInstance()->getContentLanguage();
|
|
} else {
|
|
return $title->getPageLanguage();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets the relevant HTML for the latest log entry on a given title, including a full log link.
|
|
*
|
|
* @param Title $title Title
|
|
* @param array|string $types
|
|
* @return string
|
|
*/
|
|
private function getLastLogEntry( Title $title, $types = '' ) {
|
|
$outString = '';
|
|
LogEventsList::showLogExtract( $outString, $types, $title, '',
|
|
[ 'lim' => 1 ] );
|
|
return $outString;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function getAllowedParams() {
|
|
return [
|
|
'page' => [
|
|
ApiBase::PARAM_REQUIRED => true,
|
|
],
|
|
'badetag' => null,
|
|
'format' => [
|
|
ApiBase::PARAM_DFLT => 'jsonfm',
|
|
ApiBase::PARAM_TYPE => [ 'json', 'jsonfm' ],
|
|
],
|
|
'paction' => [
|
|
ApiBase::PARAM_REQUIRED => true,
|
|
ApiBase::PARAM_TYPE => [
|
|
'parse',
|
|
'metadata',
|
|
'templatesused',
|
|
'wikitext',
|
|
'parsefragment',
|
|
'parsedoc',
|
|
],
|
|
],
|
|
'wikitext' => null,
|
|
'section' => null,
|
|
'stash' => null,
|
|
'oldid' => null,
|
|
'editintro' => null,
|
|
'pst' => false,
|
|
'preload' => null,
|
|
'preloadparams' => [
|
|
ApiBase::PARAM_ISMULTI => true,
|
|
],
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function needsToken() {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function mustBePosted() {
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function isInternal() {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @inheritDoc
|
|
*/
|
|
public function isWriteMode() {
|
|
return false;
|
|
}
|
|
}
|