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ApiDiscussionToolsFindComment.php
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ApiDiscussionToolsFindComment.php
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<?php
namespace MediaWiki\Extension\DiscussionTools;
use MediaWiki\Api\ApiBase;
use MediaWiki\Api\ApiMain;
use MediaWiki\Api\ApiUsageException;
use MediaWiki\Extension\DiscussionTools\ThreadItem\DatabaseThreadItem;
use MediaWiki\Title\Title;
use MediaWiki\Title\TitleFormatter;
use Wikimedia\ParamValidator\ParamValidator;
class ApiDiscussionToolsFindComment extends ApiBase {
private ThreadItemStore $threadItemStore;
private TitleFormatter $titleFormatter;
public function __construct(
ApiMain $main,
string $name,
ThreadItemStore $threadItemStore,
TitleFormatter $titleFormatter
) {
parent::__construct( $main, $name );
$this->threadItemStore = $threadItemStore;
$this->titleFormatter = $titleFormatter;
}
/**
* @inheritDoc
* @throws ApiUsageException
*/
public function execute() {
$params = $this->extractRequestParams();
$values = [];
$this->requireAtLeastOneParameter( $params, 'idorname', 'heading', 'page' );
if ( $params['idorname'] ) {
$idOrName = $params['idorname'];
$byId = $this->threadItemStore->findNewestRevisionsById( $idOrName );
foreach ( $byId as $item ) {
$values[] = $this->getValue( $item, 'id' );
}
$byName = $this->threadItemStore->findNewestRevisionsByName( $idOrName );
foreach ( $byName as $item ) {
$values[] = $this->getValue( $item, 'name' );
}
} else {
$this->requireAtLeastOneParameter( $params, 'heading' );
$this->requireAtLeastOneParameter( $params, 'page' );
$heading = $params['heading'];
$page = $params['page'];
$title = Title::newFromText( $page );
if ( $title ) {
$articleId = $title->getArticleId();
if ( $articleId ) {
try {
$byHeading = $this->threadItemStore->findNewestRevisionsByHeading(
$heading, $articleId, $title->getTitleValue()
);
} catch ( PageNeverHadThreadsException ) {
$this->dieWithError( [ 'apierror-discussiontools-findcomment-pagenevertalk' ] );
}
foreach ( $byHeading as $item ) {
$values[] = $this->getValue( $item, 'heading' );
}
} else {
// TODO: Consider if we should still search if the article ID is not found
$this->dieWithError( [ 'apierror-discussiontools-findcomment-pagenevertalk' ] );
}
} else {
// TODO: Consider if we should still search if the title is invalid
$this->dieWithError( [ 'apierror-discussiontools-findcomment-pagenevertalk' ] );
}
}
$redirects = 0;
foreach ( $values as $value ) {
if ( $value['couldredirect'] ) {
$redirects++;
if ( $redirects > 1 ) {
break;
}
}
}
foreach ( $values as $value ) {
if ( $redirects === 1 && $value['couldredirect'] ) {
$value['shouldredirect'] = true;
}
$this->getResult()->addValue( $this->getModuleName(), null, $value );
}
}
/**
* Get a value to add to the results
*
* @param DatabaseThreadItem $item Thread item
* @param string $matchedBy How the thread item was matched (id, name or heading)
*/
private function getValue( DatabaseThreadItem $item, string $matchedBy ): array {
$title = Title::castFromPageReference( $item->getPage() );
return [
'id' => $item->getId(),
'name' => $item->getName(),
'title' => $this->titleFormatter->getPrefixedText( $item->getPage() ),
'oldid' => !$item->getRevision()->isCurrent() ? $item->getRevision()->getId() : null,
'matchedby' => $matchedBy,
// Could this be an automatic redirect? Will be converted to 'shouldredirect'
// if there is only one of these in the result set.
'couldredirect' => $item->isCanonicalPermalink(),
];
}
/**
* @inheritDoc
*/
public function getAllowedParams() {
return [
'idorname' => [
ParamValidator::PARAM_TYPE => 'string',
],
'heading' => [
ParamValidator::PARAM_TYPE => 'string',
],
'page' => [
ParamValidator::PARAM_TYPE => 'string',
],
];
}
/**
* @inheritDoc
*/
public function needsToken() {
return false;
}
/**
* @inheritDoc
*/
public function isWriteMode() {
return false;
}
}

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text/x-php
Expires
Aug 16 2026, 10:14 (12 w, 1 d ago)
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ApiDiscussionToolsFindComment.php (3 KB)

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