mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-15 18:39:52 +00:00
b46a2bd105
Change I4d4043e5052327bbd789331f1c05b607c45fe7cb introduces RESTBase's virtual REST service in the MW core, as well as $wgVirtualRestConfig, which represents the first step towards central VRS configuration. This patch modifies VE to use RESTBase instead of Parsoid, if available. RESTBase's virtual REST service transparently maps Parsoid URIs to RESTBase's, so there is no need to change them in VE for now. Note that the patch keeps full compatibility with systems/domains that do not have $wgVirtualRestConfig declared (or even with those that do not include the RESTBase virtual REST service class). This allows us to use RESTBase as the back-end only on selected domains. Bug: T89066 Change-Id: Ie7488f64868a41f28ec24ab1217c12c6249b5523
731 lines
23 KiB
PHP
731 lines
23 KiB
PHP
<?php
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/**
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* Parsoid API wrapper.
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*
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* @file
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* @ingroup Extensions
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* @copyright 2011-2015 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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class ApiVisualEditor extends ApiBase {
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/**
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* @var Config
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*/
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protected $veConfig;
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/**
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* @var VirtualRESTServiceClient
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*/
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protected $serviceClient;
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public function __construct( ApiMain $main, $name, Config $config ) {
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parent::__construct( $main, $name );
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$this->veConfig = $config;
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$this->serviceClient = new VirtualRESTServiceClient( new MultiHttpClient( array() ) );
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$this->serviceClient->mount( '/parsoid/', $this->getVRSObject() );
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}
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/**
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* Creates the virtual REST service object to be used in VE's API calls. The
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* method determines whether to instantiate a ParsoidVirtualRESTService or a
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* RestbaseVirtualRESTService object based on configuration directives: if
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* $wgVirtualRestConfig['modules']['restbase'] is defined, RESTBase is chosen,
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* otherwise Parsoid is used (either by using the MW Core config, or the
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* VE-local one).
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*
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* @return VirtualRESTService the VirtualRESTService object to use
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*/
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private function getVRSObject() {
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// the params array to create the service object with
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$params = array();
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// the VRS class to use, defaults to Parsoid
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$class = 'ParsoidVirtualRESTService';
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$config = $this->veConfig;
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// the global virtual rest service config object, if any
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$vrs = $this->getConfig()->get( 'VirtualRestConfig' );
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if ( isset( $vrs['modules'] ) && isset( $vrs['modules']['restbase'] ) ) {
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// if restbase is available, use it
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$params = $vrs['modules']['restbase'];
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$class = 'RestbaseVirtualRESTService';
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// remove once VE generates restbase paths
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$params['parsoidCompat'] = true;
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} elseif ( isset( $vrs['modules'] ) && isset( $vrs['modules']['parsoid'] ) ) {
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// there's a global parsoid config, use it next
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$params = $vrs['modules']['parsoid'];
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} else {
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// no global modules defined, fall back to old defaults
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$params = array(
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'URL' => $config->get( 'VisualEditorParsoidURL' ),
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'prefix' => $config->get( 'VisualEditorParsoidPrefix' ),
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'timeout' => $config->get( 'VisualEditorParsoidTimeout' ),
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'HTTPProxy' => $config->get( 'VisualEditorParsoidHTTPProxy' ),
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'forwardCookies' => $config->get( 'VisualEditorParsoidForwardCookies' )
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);
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}
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// merge the global and service-specific params
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if ( isset( $vrs['global'] ) ) {
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$params = array_merge( $vrs['global'], $params );
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}
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// set up cookie forwarding
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if ( $params['forwardCookies'] && !User::isEveryoneAllowed( 'read' ) ) {
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$params['forwardCookies'] = RequestContext::getMain()->getRequest()->getHeader( 'Cookie' );
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} else {
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$params['forwardCookies'] = false;
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}
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// create the VRS object and return it
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return new $class( $params );
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}
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private function requestParsoid( $method, $path, $params ) {
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$request = array(
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'method' => $method,
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'url' => '/parsoid/local/v1/' . $path
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);
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if ( $method === 'GET' ) {
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$request['query'] = $params;
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} else {
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$request['body'] = $params;
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}
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$response = $this->serviceClient->run( $request );
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if ( $response['code'] === 200 && $response['error'] === "" ) {
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// Pass thru performance data from Parsoid to the client, unless the response was
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// served directly from Varnish, in which case discard the value of the XPP header
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// and use it to declare the cache hit instead.
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$headers = $response['headers'];
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if ( isset( $headers['x-cache'] ) && strpos( $headers['x-cache'], 'hit' ) !== false ) {
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$xpp = 'cached-response=true';
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} else {
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$xpp = $headers['x-parsoid-performance'];
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}
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if ( $xpp !== null ) {
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$resp = $this->getRequest()->response();
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$resp->header( 'X-Parsoid-Performance: ' . $xpp );
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}
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} elseif ( $response['error'] !== '' ) {
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$this->dieUsage( 'parsoidserver-http-error: ' . $response['error'], $response['error'] );
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} else { // error null, code not 200
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$this->dieUsage( 'parsoidserver-http: HTTP ' . $response['code'], $response['code'] );
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}
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return $response['body'];
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}
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protected function getHTML( $title, $parserParams ) {
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$restoring = false;
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if ( $title->exists() ) {
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$latestRevision = Revision::newFromTitle( $title );
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if ( $latestRevision === null ) {
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return false;
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}
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$revision = null;
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if ( !isset( $parserParams['oldid'] ) || $parserParams['oldid'] === 0 ) {
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$parserParams['oldid'] = $latestRevision->getId();
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$revision = $latestRevision;
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} else {
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$revision = Revision::newFromId( $parserParams['oldid'] );
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if ( $revision === null ) {
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return false;
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}
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}
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$restoring = $revision && !$revision->isCurrent();
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$oldid = $parserParams['oldid'];
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$content = $this->requestParsoid(
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'GET',
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'page/' . urlencode( $title->getPrefixedDBkey() ) . '/html',
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$parserParams
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);
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if ( $content === false ) {
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return false;
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}
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$timestamp = $latestRevision->getTimestamp();
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} else {
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$content = '';
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$timestamp = wfTimestampNow();
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$oldid = 0;
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}
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return array(
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'result' => array(
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'content' => $content,
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'basetimestamp' => $timestamp,
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'starttimestamp' => wfTimestampNow(),
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'oldid' => $oldid,
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),
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'restoring' => $restoring,
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);
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}
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protected function storeInSerializationCache( $title, $oldid, $html ) {
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global $wgMemc;
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$content = $this->postHTML( $title, $html, array( 'oldid' => $oldid ) );
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if ( $content === false ) {
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return false;
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}
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$hash = md5( $content );
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$key = wfMemcKey( 'visualeditor', 'serialization', $hash );
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$wgMemc->set( $key, $content, $this->veConfig->get( 'VisualEditorSerializationCacheTimeout' ) );
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return $hash;
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}
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protected function trySerializationCache( $hash ) {
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global $wgMemc;
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$key = wfMemcKey( 'visualeditor', 'serialization', $hash );
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return $wgMemc->get( $key );
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}
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protected function postHTML( $title, $html, $parserParams ) {
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if ( $parserParams['oldid'] === 0 ) {
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$parserParams['oldid'] = '';
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}
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return $this->requestParsoid(
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'POST',
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'transform/html/to/wikitext/' . urlencode( $title->getPrefixedDBkey() ),
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array(
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'html' => $html,
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'oldid' => $parserParams['oldid'],
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)
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);
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}
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protected function pstWikitext( $title, $wikitext ) {
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return ContentHandler::makeContent( $wikitext, $title )
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->preSaveTransform(
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$title,
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$this->getUser(),
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WikiPage::factory( $title )->makeParserOptions( $this->getContext() )
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)
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->serialize( 'text/x-wiki' );
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}
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protected function parseWikitextFragment( $title, $wikitext ) {
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return $this->requestParsoid(
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'POST',
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'transform/wikitext/to/html/' . urlencode( $title->getPrefixedDBkey() ),
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array(
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'wikitext' => $wikitext,
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'body' => 1,
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)
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);
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}
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protected function parseWikitext( $title ) {
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$apiParams = array(
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'action' => 'parse',
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'page' => $title->getPrefixedDBkey(),
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'prop' => 'text|revid|categorieshtml|displaytitle',
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);
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$api = new ApiMain(
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new DerivativeRequest(
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$this->getRequest(),
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$apiParams,
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false // was posted?
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),
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true // enable write?
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);
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$api->execute();
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if ( defined( 'ApiResult::META_CONTENT' ) ) {
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$result = $api->getResult()->getResultData();
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// Transform content nodes to '*'
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$result = ApiResult::transformForBC( $result );
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// Remove any metadata keys from the links array
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$result = ApiResult::removeMetadata( $result );
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} else {
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$result = $api->getResultData();
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}
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$content = isset( $result['parse']['text']['*'] ) ? $result['parse']['text']['*'] : false;
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$categorieshtml = isset( $result['parse']['categorieshtml']['*'] ) ?
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$result['parse']['categorieshtml']['*'] : false;
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$links = isset( $result['parse']['links'] ) ? $result['parse']['links'] : array();
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$revision = Revision::newFromId( $result['parse']['revid'] );
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$timestamp = $revision ? $revision->getTimestamp() : wfTimestampNow();
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$displaytitle = isset( $result['parse']['displaytitle'] ) ?
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$result['parse']['displaytitle'] : false;
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if ( $content === false || ( strlen( $content ) && $revision === null ) ) {
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return false;
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}
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if ( $displaytitle !== false ) {
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// Escape entities as in OutputPage::setPageTitle()
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$displaytitle = Sanitizer::normalizeCharReferences(
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Sanitizer::removeHTMLtags( $displaytitle ) );
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}
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return array(
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'content' => $content,
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'categorieshtml' => $categorieshtml,
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'basetimestamp' => $timestamp,
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'starttimestamp' => wfTimestampNow(),
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'displayTitleHtml' => $displaytitle
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);
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}
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protected function diffWikitext( $title, $wikitext ) {
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$apiParams = array(
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'action' => 'query',
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'prop' => 'revisions',
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'titles' => $title->getPrefixedDBkey(),
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'rvdifftotext' => $this->pstWikitext( $title, $wikitext )
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);
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$api = new ApiMain(
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new DerivativeRequest(
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$this->getRequest(),
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$apiParams,
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false // was posted?
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),
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false // enable write?
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);
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$api->execute();
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if ( defined( 'ApiResult::META_CONTENT' ) ) {
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$result = $api->getResult()->getResultData();
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// Transform content nodes to '*'
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$result = ApiResult::transformForBC( $result );
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} else {
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$result = $api->getResultData();
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}
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if ( !isset( $result['query']['pages'][$title->getArticleID()]['revisions'][0]['diff']['*'] ) ) {
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return array( 'result' => 'fail' );
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}
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$diffRows = $result['query']['pages'][$title->getArticleID()]['revisions'][0]['diff']['*'];
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if ( $diffRows !== '' ) {
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$context = new DerivativeContext( $this->getContext() );
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$context->setTitle( $title );
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$engine = new DifferenceEngine( $context );
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return array(
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'result' => 'success',
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'diff' => $engine->addHeader(
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$diffRows,
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$context->msg( 'currentrev' )->parse(),
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$context->msg( 'yourtext' )->parse()
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)
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);
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} else {
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return array( 'result' => 'nochanges' );
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}
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}
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protected function getLangLinks( $title ) {
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$apiParams = array(
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'action' => 'query',
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'prop' => 'langlinks',
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'lllimit' => 500,
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'titles' => $title->getPrefixedDBkey(),
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'indexpageids' => 1,
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);
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$api = new ApiMain(
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new DerivativeRequest(
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$this->getRequest(),
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$apiParams,
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false // was posted?
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),
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true // enable write?
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);
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$api->execute();
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if ( defined( 'ApiResult::META_CONTENT' ) ) {
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$result = $api->getResult()->getResultData();
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// Remove any metadata keys from the langlinks array
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$result = ApiResult::removeMetadata( $result );
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} else {
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$result = $api->getResultData();
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}
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if ( !isset( $result['query']['pages'][$title->getArticleID()]['langlinks'] ) ) {
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return false;
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}
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$langlinks = $result['query']['pages'][$title->getArticleID()]['langlinks'];
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$langnames = Language::fetchLanguageNames();
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foreach ( $langlinks as $i => $lang ) {
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$langlinks[$i]['langname'] = $langnames[$langlinks[$i]['lang']];
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}
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return $langlinks;
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}
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public function execute() {
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$user = $this->getUser();
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$params = $this->extractRequestParams();
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$page = Title::newFromText( $params['page'] );
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if ( !$page ) {
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$this->dieUsageMsg( 'invalidtitle', $params['page'] );
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}
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if ( !in_array( $page->getNamespace(), $this->veConfig->get( 'VisualEditorNamespaces' ) ) ) {
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$this->dieUsage( "VisualEditor is not enabled in namespace " .
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$page->getNamespace(), 'novenamespace' );
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}
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$parserParams = array();
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if ( isset( $params['oldid'] ) ) {
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$parserParams['oldid'] = $params['oldid'];
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}
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$html = $params['html'];
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if ( substr( $html, 0, 11 ) === 'rawdeflate,' ) {
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$html = gzinflate( base64_decode( substr( $html, 11 ) ) );
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}
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wfDebugLog( 'visualeditor', "called on '$page' with paction: '{$params['paction']}'" );
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switch ( $params['paction'] ) {
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case 'parse':
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$parsed = $this->getHTML( $page, $parserParams );
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// Dirty hack to provide the correct context for edit notices
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global $wgTitle; // FIXME NOOOOOOOOES
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$wgTitle = $page;
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RequestContext::getMain()->setTitle( $page );
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$notices = $page->getEditNotices();
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if ( $user->isAnon() ) {
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$notices[] = $this->msg(
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'anoneditwarning',
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// Log-in link
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'{{fullurl:Special:UserLogin|returnto={{FULLPAGENAMEE}}}}',
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// Sign-up link
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'{{fullurl:Special:UserLogin/signup|returnto={{FULLPAGENAMEE}}}}'
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)->parseAsBlock();
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}
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if ( $parsed && $parsed['restoring'] ) {
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$notices[] = $this->msg( 'editingold' )->parseAsBlock();
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}
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// Creating new page
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if ( !$page->exists() ) {
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$notices[] = $this->msg(
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$user->isLoggedIn() ? 'newarticletext' : 'newarticletextanon',
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Skin::makeInternalOrExternalUrl(
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$this->msg( 'helppage' )->inContentLanguage()->text()
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)
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)->parseAsBlock();
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// Page protected from creation
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if ( $page->getRestrictions( 'create' ) ) {
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$notices[] = $this->msg( 'titleprotectedwarning' )->parseAsBlock();
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}
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}
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// Look at protection status to set up notices + surface class(es)
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$protectedClasses = array();
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if ( MWNamespace::getRestrictionLevels( $page->getNamespace() ) !== array( '' ) ) {
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// Page protected from editing
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if ( $page->isProtected( 'edit' ) ) {
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# Is the title semi-protected?
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if ( $page->isSemiProtected() ) {
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$protectedClasses[] = 'mw-textarea-sprotected';
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$noticeMsg = 'semiprotectedpagewarning';
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} else {
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$protectedClasses[] = 'mw-textarea-protected';
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# Then it must be protected based on static groups (regular)
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$noticeMsg = 'protectedpagewarning';
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}
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$notices[] = $this->msg( $noticeMsg )->parseAsBlock() .
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$this->getLastLogEntry( $page, 'protect' );
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}
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// Deal with cascading edit protection
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list( $sources, $restrictions ) = $page->getCascadeProtectionSources();
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if ( isset( $restrictions['edit'] ) ) {
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$protectedClasses[] = ' mw-textarea-cprotected';
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$notice = $this->msg( 'cascadeprotectedwarning' )->parseAsBlock() . '<ul>';
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// Unfortunately there's no nice way to get only the pages which cause
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// editing to be restricted
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foreach ( $sources as $source ) {
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$notice .= "<li>" . Linker::link( $source ) . "</li>";
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}
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$notice .= '</ul>';
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$notices[] = $notice;
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}
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}
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if ( !$page->userCan( 'create' ) && !$page->exists() ) {
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$notices[] = $this->msg(
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'permissionserrorstext-withaction', 1, $this->msg( 'action-createpage' )
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) . "<br>" . $this->msg( 'nocreatetext' )->parse();
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}
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// Show notice when editing user / user talk page of a user that doesn't exist
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// or who is blocked
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// HACK of course this code is partly duplicated from EditPage.php :(
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if ( $page->getNamespace() == NS_USER || $page->getNamespace() == NS_USER_TALK ) {
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$parts = explode( '/', $page->getText(), 2 );
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$targetUsername = $parts[0];
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$targetUser = User::newFromName( $targetUsername, false /* allow IP users*/ );
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if (
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!( $targetUser && $targetUser->isLoggedIn() ) &&
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!User::isIP( $targetUsername )
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) { // User does not exist
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$notices[] = "<div class=\"mw-userpage-userdoesnotexist error\">\n" .
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$this->msg( 'userpage-userdoesnotexist', wfEscapeWikiText( $targetUsername ) ) .
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"\n</div>";
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} elseif ( $targetUser->isBlocked() ) { // Show log extract if the user is currently blocked
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$notices[] = $this->msg(
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'blocked-notice-logextract',
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$targetUser->getName() // Support GENDER in notice
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)->parseAsBlock() . $this->getLastLogEntry( $targetUser->getUserPage(), 'block' );
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}
|
|
}
|
|
|
|
if ( $user->isBlockedFrom( $page ) && $user->getBlock()->prevents( 'edit' ) !== false ) {
|
|
$notices[] = call_user_func_array(
|
|
array( $this, 'msg' ),
|
|
$user->getBlock()->getPermissionsError( $this->getContext() )
|
|
)->parseAsBlock();
|
|
}
|
|
|
|
if ( class_exists( 'GlobalBlocking' ) ) {
|
|
$error = GlobalBlocking::getUserBlockErrors(
|
|
$user,
|
|
$this->getRequest()->getIP()
|
|
);
|
|
if ( count( $error ) ) {
|
|
$notices[] = call_user_func_array(
|
|
array( $this, 'msg' ),
|
|
$error
|
|
)->parseAsBlock();
|
|
}
|
|
}
|
|
|
|
// HACK: Build a fake EditPage so we can get checkboxes from it
|
|
$article = new Article( $page ); // Deliberately omitting ,0 so oldid comes from request
|
|
$ep = new EditPage( $article );
|
|
$req = $this->getRequest();
|
|
$req->setVal( 'format', 'text/x-wiki' );
|
|
$ep->importFormData( $req ); // By reference for some reason (bug 52466)
|
|
$tabindex = 0;
|
|
$states = array( 'minor' => false, 'watch' => false );
|
|
$checkboxes = $ep->getCheckboxes( $tabindex, $states );
|
|
|
|
// HACK: Find out which red links are on the page
|
|
// We do the lookup for the current version. This might not be entirely complete
|
|
// if we're loading an oldid, but it'll probably be close enough, and LinkCache
|
|
// will automatically request any additional data it needs.
|
|
$links = array();
|
|
$wikipage = WikiPage::factory( $page );
|
|
$popts = $wikipage->makeParserOptions( 'canonical' );
|
|
$cached = ParserCache::singleton()->get( $article, $popts, true );
|
|
$isOldRevision = isset( $params['oldid'] ) && $params['oldid'] != 0 &&
|
|
$params['oldid'] != $page->getLatestRevID();
|
|
$links = array(
|
|
// Array of linked pages that are missing
|
|
'missing' => array(),
|
|
// For current revisions: true (treat all non-missing pages as existing)
|
|
// For old revisions: array of linked pages that exist
|
|
'extant' => $isOldRevision || !$cached ? array() : true,
|
|
);
|
|
if ( $cached ) {
|
|
foreach ( $cached->getLinks() as $ns => $dbks ) {
|
|
foreach ( $dbks as $dbk => $id ) {
|
|
$pft = Title::makeTitle( $ns, $dbk )->getPrefixedText();
|
|
if ( $id == 0 ) {
|
|
$links['missing'][] = $pft;
|
|
} elseif ( $isOldRevision ) {
|
|
$links['extant'][] = $pft;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// Add information about current page
|
|
if ( !$page->exists() ) {
|
|
$links['missing'][] = $page->getPrefixedText();
|
|
} elseif ( $isOldRevision ) {
|
|
$links['extant'][] = $page->getPrefixedText();
|
|
}
|
|
|
|
// On parser cache miss, just don't bother populating red link data
|
|
|
|
if ( $parsed === false ) {
|
|
$this->dieUsage( 'Error contacting the Parsoid server', 'parsoidserver' );
|
|
} else {
|
|
$result = array_merge(
|
|
array(
|
|
'result' => 'success',
|
|
'notices' => $notices,
|
|
'checkboxes' => $checkboxes,
|
|
'links' => $links,
|
|
'protectedClasses' => implode( ' ', $protectedClasses ),
|
|
'watched' => $user->isWatched( $page )
|
|
),
|
|
$parsed['result']
|
|
);
|
|
}
|
|
break;
|
|
|
|
case 'parsefragment':
|
|
$wikitext = $params['wikitext'];
|
|
if ( $params['pst'] ) {
|
|
$wikitext = $this->pstWikitext( $page, $wikitext );
|
|
}
|
|
$content = $this->parseWikitextFragment( $page, $wikitext );
|
|
if ( $content === false ) {
|
|
$this->dieUsage( 'Error contacting the Parsoid server', 'parsoidserver' );
|
|
} else {
|
|
$result = array(
|
|
'result' => 'success',
|
|
'content' => $content
|
|
);
|
|
}
|
|
break;
|
|
|
|
case 'serialize':
|
|
if ( $params['cachekey'] !== null ) {
|
|
$content = $this->trySerializationCache( $params['cachekey'] );
|
|
if ( !is_string( $content ) ) {
|
|
$this->dieUsage( 'No cached serialization found with that key', 'badcachekey' );
|
|
}
|
|
} else {
|
|
if ( $params['html'] === null ) {
|
|
$this->dieUsageMsg( 'missingparam', 'html' );
|
|
}
|
|
$content = $this->postHTML( $page, $html, $parserParams );
|
|
if ( $content === false ) {
|
|
$this->dieUsage( 'Error contacting the Parsoid server', 'parsoidserver' );
|
|
}
|
|
}
|
|
$result = array( 'result' => 'success', 'content' => $content );
|
|
break;
|
|
|
|
case 'diff':
|
|
if ( $params['cachekey'] !== null ) {
|
|
$wikitext = $this->trySerializationCache( $params['cachekey'] );
|
|
if ( !is_string( $wikitext ) ) {
|
|
$this->dieUsage( 'No cached serialization found with that key', 'badcachekey' );
|
|
}
|
|
} else {
|
|
$wikitext = $this->postHTML( $page, $html, $parserParams );
|
|
if ( $wikitext === false ) {
|
|
$this->dieUsage( 'Error contacting the Parsoid server', 'parsoidserver' );
|
|
}
|
|
}
|
|
|
|
$diff = $this->diffWikitext( $page, $wikitext );
|
|
if ( $diff['result'] === 'fail' ) {
|
|
$this->dieUsage( 'Diff failed', 'difffailed' );
|
|
}
|
|
$result = $diff;
|
|
|
|
break;
|
|
|
|
case 'serializeforcache':
|
|
$key = $this->storeInSerializationCache( $page, $parserParams['oldid'], $html );
|
|
$result = array( 'result' => 'success', 'cachekey' => $key );
|
|
break;
|
|
|
|
case 'getlanglinks':
|
|
$langlinks = $this->getLangLinks( $page );
|
|
if ( $langlinks === false ) {
|
|
$this->dieUsage( 'Error querying MediaWiki API', 'parsoidserver' );
|
|
} else {
|
|
$result = array( 'result' => 'success', 'langlinks' => $langlinks );
|
|
}
|
|
break;
|
|
}
|
|
|
|
$this->getResult()->addValue( null, $this->getModuleName(), $result );
|
|
}
|
|
|
|
/**
|
|
* Gets the relevant HTML for the latest log entry on a given title, including a full log link.
|
|
*
|
|
* @param $title Title
|
|
* @param $types array|string
|
|
* @return string
|
|
*/
|
|
private function getLastLogEntry( $title, $types = '' ) {
|
|
$lp = new LogPager(
|
|
new LogEventsList( $this->getContext() ),
|
|
$types,
|
|
'',
|
|
$title->getPrefixedDbKey()
|
|
);
|
|
$lp->mLimit = 1;
|
|
|
|
return $lp->getBody() . Linker::link(
|
|
SpecialPage::getTitleFor( 'Log' ),
|
|
$this->msg( 'log-fulllog' )->escaped(),
|
|
array(),
|
|
array(
|
|
'page' => $title->getPrefixedDBkey(),
|
|
'type' => is_string( $types ) ? $types : null
|
|
)
|
|
);
|
|
}
|
|
|
|
public function getAllowedParams() {
|
|
return array(
|
|
'page' => array(
|
|
ApiBase::PARAM_REQUIRED => true,
|
|
),
|
|
'format' => array(
|
|
ApiBase::PARAM_DFLT => 'jsonfm',
|
|
ApiBase::PARAM_TYPE => array( 'json', 'jsonfm' ),
|
|
),
|
|
'paction' => array(
|
|
ApiBase::PARAM_REQUIRED => true,
|
|
ApiBase::PARAM_TYPE => array(
|
|
'parse',
|
|
'parsefragment',
|
|
'serialize',
|
|
'serializeforcache',
|
|
'diff',
|
|
'getlanglinks',
|
|
),
|
|
),
|
|
'wikitext' => null,
|
|
'basetimestamp' => null,
|
|
'starttimestamp' => null,
|
|
'oldid' => null,
|
|
'html' => null,
|
|
'cachekey' => null,
|
|
'pst' => false,
|
|
);
|
|
}
|
|
|
|
public function needsToken() {
|
|
return false;
|
|
}
|
|
|
|
public function mustBePosted() {
|
|
return false;
|
|
}
|
|
|
|
public function isInternal() {
|
|
return true;
|
|
}
|
|
|
|
public function isWriteMode() {
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @deprecated since MediaWiki core 1.25
|
|
*/
|
|
public function getParamDescription() {
|
|
return array(
|
|
'page' => 'The page to perform actions on.',
|
|
'paction' => 'Action to perform',
|
|
'oldid' => 'The revision number to use (defaults to latest version).',
|
|
'html' => 'HTML to send to Parsoid to convert to wikitext',
|
|
'wikitext' => 'Wikitext to send to Parsoid to convert to HTML (paction=parsefragment)',
|
|
'pst' => 'Pre-save transform wikitext before sending it to Parsoid (paction=parsefragment)',
|
|
'basetimestamp' => 'When saving, set this to the timestamp of the revision that was'
|
|
. ' edited. Used to detect edit conflicts.',
|
|
'starttimestamp' => 'When saving, set this to the timestamp of when the page was loaded.'
|
|
. ' Used to detect edit conflicts.',
|
|
'cachekey' => 'For serialize or diff, use the result of a previous serializeforcache'
|
|
. ' request with this key. Overrides html.',
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @deprecated since MediaWiki core 1.25
|
|
*/
|
|
public function getDescription() {
|
|
return 'Returns HTML5 for a page from the parsoid service.';
|
|
}
|
|
}
|