mediawiki-extensions-Thanks/includes/Api/ApiCoreThank.php
Umherirrender 0da96a7000 Use namespaced classes
Changes to the use statements done automatically via script
Addition of missing use statement done manually

Change-Id: If99e2c98969579306c7fdc626658bec5d6e26b5d
2024-06-10 22:00:22 +02:00

305 lines
9.1 KiB
PHP

<?php
namespace MediaWiki\Extension\Thanks\Api;
use ApiBase;
use ApiMain;
use DatabaseLogEntry;
use LogEntry;
use MediaWiki\Extension\Notifications\DiscussionParser;
use MediaWiki\Extension\Notifications\Model\Event;
use MediaWiki\Extension\Thanks\Storage\Exceptions\InvalidLogType;
use MediaWiki\Extension\Thanks\Storage\Exceptions\LogDeleted;
use MediaWiki\Extension\Thanks\Storage\LogStore;
use MediaWiki\Permissions\PermissionManager;
use MediaWiki\Revision\RevisionRecord;
use MediaWiki\Revision\RevisionStore;
use MediaWiki\Title\Title;
use MediaWiki\User\User;
use MediaWiki\User\UserFactory;
use MediaWiki\User\UserIdentity;
use Wikimedia\ParamValidator\ParamValidator;
use Wikimedia\ParamValidator\TypeDef\IntegerDef;
/**
* API module to send thanks notifications for revisions and log entries.
*
* @ingroup API
* @ingroup Extensions
*/
class ApiCoreThank extends ApiThank {
protected RevisionStore $revisionStore;
protected UserFactory $userFactory;
public function __construct(
ApiMain $main,
$action,
PermissionManager $permissionManager,
RevisionStore $revisionStore,
UserFactory $userFactory,
LogStore $storage
) {
parent::__construct(
$main,
$action,
$permissionManager,
$storage
);
$this->revisionStore = $revisionStore;
$this->userFactory = $userFactory;
}
/**
* Perform the API request.
* @suppress PhanTypeMismatchArgumentNullable T240141
* @suppress PhanPossiblyUndeclaredVariable Phan get's confused by the badly arranged code
*/
public function execute() {
// Initial setup.
$user = $this->getUser();
$this->dieOnBadUser( $user );
$this->dieOnUserBlockedFromThanks( $user );
$params = $this->extractRequestParams();
$revcreation = false;
$this->requireOnlyOneParameter( $params, 'rev', 'log' );
// Extract type and ID from the parameters.
if ( isset( $params['rev'] ) && !isset( $params['log'] ) ) {
$type = 'rev';
$id = $params['rev'];
} elseif ( !isset( $params['rev'] ) && isset( $params['log'] ) ) {
$type = 'log';
$id = $params['log'];
} else {
$this->dieWithError( 'thanks-error-api-params', 'thanks-error-api-params' );
}
$recipientUsername = null;
// Determine thanks parameters.
if ( $type === 'log' ) {
$logEntry = $this->getLogEntryFromId( $id );
// If there's an associated revision, thank for that instead.
if ( $logEntry->getAssociatedRevId() ) {
$type = 'rev';
$id = $logEntry->getAssociatedRevId();
} else {
// If there's no associated revision, die if the user is sitewide blocked
$excerpt = '';
$title = $logEntry->getTarget();
$recipient = $this->getUserFromLog( $logEntry );
$recipientUsername = $recipient->getName();
}
}
if ( $type === 'rev' ) {
$revision = $this->getRevisionFromId( $id );
$excerpt = DiscussionParser::getEditExcerpt( $revision, $this->getLanguage() );
$title = $this->getTitleFromRevision( $revision );
$this->dieOnUserBlockedFromTitle( $user, $title );
$recipient = $this->getUserFromRevision( $revision );
$recipientUsername = $recipient->getName();
// If there is no parent revid of this revision, it's a page creation.
if ( !$this->revisionStore->getPreviousRevision( $revision ) ) {
$revcreation = true;
}
}
// Send thanks.
if ( $this->userAlreadySentThanks( $user, $type, $id ) ) {
$this->markResultSuccess( $recipientUsername );
} else {
$this->dieOnBadRecipient( $user, $recipient );
$this->sendThanks(
$user,
$type,
$id,
$excerpt,
$recipient,
$this->getSourceFromParams( $params ),
$title,
$revcreation
);
}
}
/**
* Check the session data for an indication of whether this user has already sent this thanks.
* @param User $user The user being thanked.
* @param string $type Either 'rev' or 'log'.
* @param int $id The revision or log ID.
* @return bool
*/
protected function userAlreadySentThanks( User $user, $type, $id ) {
if ( $type === 'rev' ) {
// For b/c with old-style keys
$type = '';
}
return (bool)$user->getRequest()->getSessionData( "thanks-thanked-$type$id" );
}
private function getRevisionFromId( $revId ) {
$revision = $this->revisionStore->getRevisionById( $revId );
// Revision ID 1 means an invalid argument was passed in.
// FIXME Get rid of this limitation! T344475
if ( !$revision || $revision->getId() === 1 ) {
$this->dieWithError( 'thanks-error-invalidrevision', 'invalidrevision' );
} elseif ( $revision->isDeleted( RevisionRecord::DELETED_TEXT ) ) {
$this->dieWithError( 'thanks-error-revdeleted', 'revdeleted' );
}
return $revision;
}
/**
* Get the log entry from the ID.
* @param int $logId The log entry ID.
* @return DatabaseLogEntry
*/
protected function getLogEntryFromId( $logId ): DatabaseLogEntry {
$logEntry = null;
try {
$logEntry = $this->storage->getLogEntryFromId( $logId );
} catch ( InvalidLogType $e ) {
$err = $this->msg( 'thanks-error-invalid-log-type', $e->getLogType() );
$this->dieWithError( $err, 'thanks-error-invalid-log-type' );
} catch ( LogDeleted $e ) {
$this->dieWithError( 'thanks-error-log-deleted', 'thanks-error-log-deleted' );
}
if ( !$logEntry ) {
$this->dieWithError( 'thanks-error-invalid-log-id', 'thanks-error-invalid-log-id' );
}
// @phan-suppress-next-line PhanTypeMismatchReturnNullable T240141
return $logEntry;
}
private function getTitleFromRevision( RevisionRecord $revision ) {
$title = Title::castFromPageIdentity( $revision->getPage() );
if ( !$title instanceof Title ) {
$this->dieWithError( 'thanks-error-notitle', 'notitle' );
}
return $title;
}
/**
* Set the source of the thanks, e.g. 'diff' or 'history'
* @param string[] $params Incoming API parameters, with a 'source' key.
* @return string The source, or 'undefined' if not provided.
*/
private function getSourceFromParams( $params ) {
if ( $params['source'] ) {
return trim( $params['source'] );
} else {
return 'undefined';
}
}
/**
* @param RevisionRecord $revision
* @return User
*/
private function getUserFromRevision( RevisionRecord $revision ) {
$recipient = $revision->getUser();
if ( !$recipient ) {
$this->dieWithError( 'thanks-error-invalidrecipient', 'invalidrecipient' );
}
// @phan-suppress-next-line PhanTypeMismatchArgumentNullable T240141
return $this->userFactory->newFromUserIdentity( $recipient );
}
/**
* @param LogEntry $logEntry
* @return UserIdentity
*/
private function getUserFromLog( LogEntry $logEntry ) {
$recipient = $logEntry->getPerformerIdentity();
return $this->userFactory->newFromUserIdentity( $recipient );
}
/**
* Create the thanks notification event, and log the thanks.
* @param User $user The thanks-sending user.
* @param string $type The thanks type ('rev' or 'log').
* @param int $id The log or revision ID.
* @param string $excerpt The excerpt to display as the thanks notification. This will only
* be used if it is not possible to retrieve the relevant excerpt at the time the
* notification is displayed (in order to account for changing visibility in the meantime).
* @param User $recipient The recipient of the thanks.
* @param string $source Where the thanks was given.
* @param Title $title The title of the page for which thanks is given.
* @param bool $revcreation True if the linked revision is a page creation.
*/
protected function sendThanks(
User $user, $type, $id, $excerpt, User $recipient, $source, Title $title, $revcreation
) {
$uniqueId = $type . '-' . $id;
// Do one last check to make sure we haven't sent Thanks before
if ( $this->haveAlreadyThanked( $user, $uniqueId ) ) {
// Pretend the thanks were sent
$this->markResultSuccess( $recipient->getName() );
return;
}
// Create the notification via Echo extension
Event::create( [
'type' => 'edit-thank',
'title' => $title,
'extra' => [
$type . 'id' => $id,
'thanked-user-id' => $recipient->getId(),
'source' => $source,
'excerpt' => $excerpt,
'revcreation' => $revcreation,
],
'agent' => $user,
] );
// And mark the thank in session for a cheaper check to prevent duplicates (Phab:T48690).
$user->getRequest()->setSessionData( "thanks-thanked-$type$id", true );
// Set success message
$this->markResultSuccess( $recipient->getName() );
$this->logThanks( $user, $recipient, $uniqueId );
}
public function getAllowedParams() {
return [
'rev' => [
ParamValidator::PARAM_TYPE => 'integer',
IntegerDef::PARAM_MIN => 1,
ParamValidator::PARAM_REQUIRED => false,
],
'log' => [
ParamValidator::PARAM_TYPE => 'integer',
IntegerDef::PARAM_MIN => 1,
ParamValidator::PARAM_REQUIRED => false,
],
'token' => [
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_REQUIRED => true,
],
'source' => [
ParamValidator::PARAM_TYPE => 'string',
ParamValidator::PARAM_REQUIRED => false,
]
];
}
public function getHelpUrls() {
return [
'https://www.mediawiki.org/wiki/Extension:Thanks#API_Documentation',
];
}
/**
* @see ApiBase::getExamplesMessages()
* @return array
*/
protected function getExamplesMessages() {
return [
'action=thank&revid=456&source=diff&token=123ABC'
=> 'apihelp-thank-example-1',
];
}
}