mediawiki-extensions-Discus.../includes/Hooks/ParserHooks.php
vladshapik 613b0a9b27 Avoid using deprecated ParserOptions::getUser
Bug: T287858
Change-Id: I13ef6ef128a8316f699c6e038adf82d18bf81b96
2021-08-10 16:43:11 +03:00

113 lines
3.4 KiB
PHP

<?php
/**
* DiscussionTools parser hooks
*
* @file
* @ingroup Extensions
* @license MIT
*/
namespace MediaWiki\Extension\DiscussionTools\Hooks;
use Article;
use MediaWiki\Extension\DiscussionTools\CommentFormatter;
use MediaWiki\Hook\ParserAfterParseHook;
use MediaWiki\Hook\ParserAfterTidyHook;
use MediaWiki\Hook\ParserOptionsRegisterHook;
use MediaWiki\MediaWikiServices;
use MediaWiki\Page\Hook\ArticleParserOptionsHook;
use Parser;
use ParserOptions;
use StripState;
class ParserHooks implements
ParserAfterParseHook,
ParserAfterTidyHook,
ArticleParserOptionsHook,
ParserOptionsRegisterHook
{
/**
* @see https://www.mediawiki.org/wiki/Manual:Hooks/ParserAfterParse
*
* @param Parser $parser
* @param string &$text
* @param StripState $stripState
*/
public function onParserAfterParse( $parser, &$text, $stripState ): void {
$title = $parser->getTitle();
// This condition must be unreliant on current enablement config or user preference.
// In other words, include parser output of talk pages with DT disabled.
//
// This is similar to HookUtils::isAvailableForTitle, but instead of querying the
// database for the latest metadata of a page that exists, we check metadata of
// the given ParserOutput object only (this runs before the edit is saved).
if ( $title->isTalkPage() || $parser->getOutput()->getNewSection() ) {
$services = MediaWikiServices::getInstance();
$dtConfig = $services->getConfigFactory()->makeConfig( 'discussiontools' );
$talkExpiry = $dtConfig->get( 'DiscussionToolsTalkPageParserCacheExpiry' );
// Override parser cache expiry of talk pages (T280605).
// Note, this can only shorten it. MediaWiki ignores values higher than the default.
if ( $talkExpiry > 0 ) {
$parser->getOutput()->updateCacheExpiry( $talkExpiry );
}
}
}
/**
* @see https://www.mediawiki.org/wiki/Manual:Hooks/ParserAfterTidy
*
* @param Parser $parser
* @param string &$text
*/
public function onParserAfterTidy( $parser, &$text ) {
$popts = $parser->getOptions();
// ParserOption for dtreply was set in onArticleParserOptions
if ( $popts->getOption( 'dtreply' ) ) {
CommentFormatter::addDiscussionTools( $text );
}
}
/**
* @param Article $article Article about to be parsed
* @param ParserOptions $popts Mutable parser options
* @return bool|void True or no return value to continue or false to abort
*/
public function onArticleParserOptions( Article $article, ParserOptions $popts ) {
$services = MediaWikiServices::getInstance();
$dtConfig = $services->getConfigFactory()->makeConfig( 'discussiontools' );
if (
!$dtConfig->get( 'DiscussionToolsUseParserCache' ) ||
!HookUtils::isAvailableForTitle( $article->getTitle() )
) {
return;
}
foreach ( CommentFormatter::USE_WITH_FEATURES as $feature ) {
if (
// If the feature is enabled by default, always apply the DOM transform
$dtConfig->get( 'DiscussionTools_' . $feature ) === 'available' ||
// ...or if has been enabled by the user
HookUtils::isFeatureEnabledForUser( $popts->getUserIdentity(), $feature )
) {
$popts->setOption( 'dtreply', true );
return;
}
}
}
/**
* Register additional parser options
*
* @param array &$defaults
* @param array &$inCacheKey
* @param array &$lazyLoad
* @return bool|void
*/
public function onParserOptionsRegister( &$defaults, &$inCacheKey, &$lazyLoad ) {
$defaults['dtreply'] = null;
$inCacheKey['dtreply'] = true;
}
}