type = $type; $this->level = $level; $this->range = $range; } /** * Get the list of authors in the comment tree below this thread item. * * Usually called on a HeadingItem to find all authors in a thread. * * @return string[] Author usernames */ public function getAuthorsBelow() : array { $authors = []; $getAuthorSet = function ( CommentItem $comment ) use ( &$authors, &$getAuthorSet ) { $author = $comment->getAuthor(); if ( $author ) { $authors[ $author ] = true; } // Get the set of authors in the same format from each reply array_map( $getAuthorSet, $comment->getReplies() ); }; array_map( $getAuthorSet, $this->getReplies() ); ksort( $authors ); return array_keys( $authors ); } /** * Get the name of the page from which this thread item is transcluded (if any). * * @return string|bool `false` if this item is not transcluded. A string if it's transcluded * from a single page (the page title, in text form with spaces). `true` if it's transcluded, but * we can't determine the source. */ public function getTranscludedFrom() { // If some template is used within the item (e.g. {{ping|…}} or {{tl|…}}, or a // non-substituted signature template), that *does not* mean the item is transcluded. // We only want to consider item to be transcluded if the wrapper element (usually //
  • or

    ) is marked as part of a transclusion. If we can't find a wrapper, using // endContainer should avoid false negatives (although may have false positives). $node = CommentUtils::getTranscludedFromElement( CommentUtils::getFullyCoveredWrapper( $this ) ?: $this->getRange()->endContainer ); if ( !$node ) { // No mw:Transclusion node found, this item is not transcluded return false; } $dataMw = json_decode( $node->getAttribute( 'data-mw' ), true ); // Only return a page name if this is a simple single-template transclusion. if ( is_array( $dataMw ) && $dataMw['parts'] && count( $dataMw['parts'] ) === 1 && $dataMw['parts'][0]['template'] && $dataMw['parts'][0]['template']['target']['href'] ) { $title = CommentUtils::getTitleFromUrl( $dataMw['parts'][0]['template']['target']['href'] ); return $title->getPrefixedText(); } // Multi-template transclusion, or a parser function call, or template-affected wikitext outside // of a template call, or a mix of the above return true; } /** * @return string Thread item type */ public function getType() : string { return $this->type; } /** * @return int Thread item level */ public function getLevel() : int { return $this->level; } /** * @return ImmutableRange Thread item range */ public function getRange() : ImmutableRange { return $this->range; } /** * @return string|null Thread ID */ public function getId() : ?string { return $this->id; } /** * @return CommentItem[] Replies to this thread item */ public function getReplies() : array { return $this->replies; } /** * @param int $level Thread item level */ public function setLevel( int $level ) : void { $this->level = $level; } /** * @param ImmutableRange $range Thread item range */ public function setRange( ImmutableRange $range ) : void { $this->range = $range; } /** * @param string|null $id Thread ID */ public function setId( ?string $id ) : void { $this->id = $id; } /** * @param CommentItem $reply Reply comment */ public function addReply( CommentItem $reply ) : void { $this->replies[] = $reply; } }