PermissionsError.php

Go to the documentation of this file.

<?php
use MediaWiki\Context\RequestContext;
use MediaWiki\MediaWikiServices;
use MediaWiki\Message\Message;
use MediaWiki\Permissions\PermissionStatus;
 
class PermissionsError extends ErrorPageError {
    public ?string $permission;
    public array $errors;
 
    public function __construct( ?string $permission, $errors = [] ) {
        if ( $errors instanceof PermissionStatus ) {
            $errors = $errors->toLegacyErrorArray();
        }
 
        if ( $permission === null && !$errors ) {
            throw new \InvalidArgumentException( __METHOD__ .
                ': $permission and $errors cannot both be empty' );
        }
 
        $this->permission = $permission;
 
        if ( !count( $errors ) ) {
            $errors = MediaWikiServices::getInstance()
                ->getPermissionManager()
                // @phan-suppress-next-line PhanTypeMismatchArgumentNullable Null on permission is check when used here
                ->newFatalPermissionDeniedStatus( $this->permission, RequestContext::getMain() )
                ->toLegacyErrorArray();
        }
 
        $this->errors = $errors;
 
        // Give the parent class something to work with
        parent::__construct( 'permissionserrors', Message::newFromSpecifier( $errors[0] ) );
    }
 
    public function report( $action = self::SEND_OUTPUT ) {
        global $wgOut;
 
        $wgOut->showPermissionsErrorPage( $this->errors, $this->permission );
        if ( $action === self::SEND_OUTPUT ) {
            $wgOut->output();
        }
    }
}