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SpecialDiscussionToolsDebug.php
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SpecialDiscussionToolsDebug.php
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<?php
namespace MediaWiki\Extension\DiscussionTools;
use MediaWiki\Extension\DiscussionTools\ThreadItem\ContentCommentItem;
use MediaWiki\Extension\DiscussionTools\ThreadItem\ContentHeadingItem;
use MediaWiki\Extension\DiscussionTools\ThreadItem\ContentThreadItem;
use MediaWiki\Html\Html;
use MediaWiki\Languages\LanguageFactory;
use MediaWiki\Linker\Linker;
use MediaWiki\Page\ParserOutputAccess;
use MediaWiki\Parser\ParserOptions;
use MediaWiki\SpecialPage\FormSpecialPage;
use MediaWiki\SpecialPage\SpecialPage;
use MediaWiki\Title\Title;
use MediaWiki\Utils\MWTimestamp;
use Wikimedia\Assert\Assert;
use Wikimedia\Parsoid\Utils\DOMCompat;
use Wikimedia\Parsoid\Utils\DOMUtils;
class SpecialDiscussionToolsDebug extends FormSpecialPage {
private LanguageFactory $languageFactory;
private ParserOutputAccess $parserOutputAccess;
private CommentParser $commentParser;
public function __construct(
LanguageFactory $languageFactory,
ParserOutputAccess $parserOutputAccess,
CommentParser $commentParser
) {
parent::__construct( 'DiscussionToolsDebug' );
$this->languageFactory = $languageFactory;
$this->parserOutputAccess = $parserOutputAccess;
$this->commentParser = $commentParser;
}
/**
* @inheritDoc
*/
public function getDescription() {
return $this->msg( 'discussiontoolsdebug-title' );
}
/**
* @inheritDoc
*/
protected function getFormFields() {
return [
'pagetitle' => [
'label-message' => 'discussiontoolsdebug-pagetitle',
'name' => 'pagetitle',
'type' => 'title',
'required' => true,
'exists' => true,
],
];
}
/**
* @inheritDoc
*/
protected function getSubpageField() {
return 'pagetitle';
}
/**
* @inheritDoc
*/
protected function getDisplayFormat() {
return 'ooui';
}
/**
* @inheritDoc
*/
public function requiresPost() {
return false;
}
/**
* @inheritDoc
*/
public function onSubmit( array $data ) {
$title = Title::newFromText( $data['pagetitle'] );
$parserOptions = ParserOptions::newFromAnon();
$status = $this->parserOutputAccess->getParserOutput(
$title->toPageRecord(),
$parserOptions
);
if ( !$status->isOK() ) {
return $status;
}
$parserOutput = $status->getValue();
$html = $parserOutput->runOutputPipeline( $parserOptions, [
'enableSectionEditLinks' => false,
] )->getContentHolderText();
$doc = DOMUtils::parseHTML( $html );
$container = DOMCompat::getBody( $doc );
$threadItemSet = $this->commentParser->parse( $container, $title->getTitleValue() );
$out = $this->getOutput();
$out->addHTML( $this->msg(
'discussiontoolsdebug-intro',
$title->getPrefixedText(),
SpecialPage::getTitleFor(
'ApiSandbox',
false,
'action=discussiontoolspageinfo&prop=threaditemshtml&excludesignatures=1&page='
. urlencode( $title->getPrefixedText() )
)->getFullText()
)->parseAsBlock() );
$parsedLanguage = $parserOutput->getLanguage();
$pageLang = $parsedLanguage !== null ?
$this->languageFactory->getLanguage( $parsedLanguage ) : $this->getLanguage();
$pageLangAttribs = [
'lang' => $pageLang->getHtmlCode(),
'dir' => $pageLang->getDir(),
'class' => 'mw-content-' . $pageLang->getDir(),
];
foreach ( $threadItemSet->getThreadsStructured() as $thread ) {
$out->addHTML( $this->formatComments( $thread, $pageLangAttribs ) );
}
$out->addModuleStyles( 'ext.discussionTools.debug.styles' );
return true;
}
/**
* Format a thread item with replies.
*
* @return string HTML
*/
private function formatComments( ContentThreadItem $comment, array $pageLangAttribs ) {
if ( $comment instanceof ContentHeadingItem ) {
$contents = '<span class="mw-dt-heading">' . $comment->getHTML() . '</span>';
} else {
Assert::precondition( $comment instanceof ContentCommentItem, 'Must be ContentCommentItem' );
$contents =
'<span class="mw-dt-comment-signature">' .
'<span class="mw-dt-comment-author">' .
Linker::userLink( 0, $comment->getAuthor() ) .
'</span>' . ' ' .
'(' . Linker::userTalkLink( 0, $comment->getAuthor() ) . ') ' .
'<span class="mw-dt-comment-timestamp">' .
htmlspecialchars( $this->getLanguage()->getHumanTimestamp(
new MWTimestamp( $comment->getTimestamp()->getTimestamp() )
) ) .
'</span>' .
'</span>' .
Html::rawElement( 'div', $pageLangAttribs,
'<div class="mw-dt-comment-body mw-parser-output">' . $comment->getBodyHTML( true ) . '</div>'
);
}
$level = $comment->getLevel();
$replies = '';
foreach ( $comment->getReplies() as $reply ) {
$replies .= $this->formatComments( $reply, $pageLangAttribs );
}
return Html::rawElement( $replies ? 'details' : 'div', [
'open' => (bool)$replies,
'class' => 'mw-dt-comment',
'data-level' => $level,
], ( $replies ? Html::rawElement( 'summary', [], $contents ) : $contents ) . $replies );
}
}

File Metadata

Mime Type
text/x-php
Expires
Aug 17 2026, 23:35 (9 w, 2 d ago)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
ba/66/c2e840d250a61f8214065536be24
Default Alt Text
SpecialDiscussionToolsDebug.php (4 KB)

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