mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/DiscussionTools
synced 2024-11-24 16:34:21 +00:00
cfa45a5f4c
We can no longer change IDs so easily, because they're stored in the permalink database, so remove this mechanism to make sure it's not accidentally used in the future. Change-Id: I392ee1f49c48fc2f23d05e9a37c643438b4f2b9a
104 lines
2.6 KiB
PHP
104 lines
2.6 KiB
PHP
<?php
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namespace MediaWiki\Extension\DiscussionTools;
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use MediaWiki\Extension\DiscussionTools\ThreadItem\CommentItem;
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use MediaWiki\Extension\DiscussionTools\ThreadItem\ContentCommentItem;
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use MediaWiki\Extension\DiscussionTools\ThreadItem\ContentHeadingItem;
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use MediaWiki\Extension\DiscussionTools\ThreadItem\ContentThreadItem;
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use MediaWiki\Extension\DiscussionTools\ThreadItem\HeadingItem;
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use MediaWiki\Extension\DiscussionTools\ThreadItem\ThreadItem;
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use Wikimedia\Assert\Assert;
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/**
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* Groups thread items (headings and comments) generated by parsing a discussion page.
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*/
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class ContentThreadItemSet implements ThreadItemSet {
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/** @var ContentThreadItem[] */
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private $threadItems = [];
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/** @var ContentCommentItem[] */
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private $commentItems = [];
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/** @var ContentThreadItem[][] */
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private $threadItemsByName = [];
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/** @var ContentThreadItem[] */
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private $threadItemsById = [];
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/** @var ContentHeadingItem[] */
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private $threads = [];
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/**
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* @inheritDoc
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* @param ThreadItem $item
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*/
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public function addThreadItem( ThreadItem $item ) {
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Assert::precondition( $item instanceof ContentThreadItem, 'Must be ContentThreadItem' );
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$this->threadItems[] = $item;
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if ( $item instanceof CommentItem ) {
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$this->commentItems[] = $item;
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}
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if ( $item instanceof HeadingItem ) {
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$this->threads[] = $item;
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}
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}
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/**
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* @inheritDoc
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*/
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public function isEmpty(): bool {
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return !$this->threadItems;
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}
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/**
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* @inheritDoc
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* @param ThreadItem $item
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*/
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public function updateIdAndNameMaps( ThreadItem $item ) {
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Assert::precondition( $item instanceof ContentThreadItem, 'Must be ContentThreadItem' );
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$this->threadItemsByName[ $item->getName() ][] = $item;
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$this->threadItemsById[ $item->getId() ] = $item;
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}
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/**
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* @inheritDoc
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* @return ContentThreadItem[] Thread items
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*/
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public function getThreadItems(): array {
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return $this->threadItems;
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}
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/**
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* @inheritDoc
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* @return ContentCommentItem[] Comment items
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*/
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public function getCommentItems(): array {
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return $this->commentItems;
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}
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/**
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* @inheritDoc
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* @return ContentThreadItem[] Thread items, empty array if not found
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*/
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public function findCommentsByName( string $name ): array {
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return $this->threadItemsByName[$name] ?? [];
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}
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/**
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* @inheritDoc
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* @return ContentThreadItem|null Thread item, null if not found
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*/
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public function findCommentById( string $id ): ?ThreadItem {
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return $this->threadItemsById[$id] ?? null;
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}
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/**
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* @inheritDoc
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* @return ContentHeadingItem[] Tree structure of comments, top-level items are the headings.
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*/
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public function getThreads(): array {
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return $this->threads;
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}
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}
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