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<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Frontend\Page;
/**
* Contains a list of all reasons that TYPO3 internally uses when a page cannot be found/rendered etc.
* See TypoScriptFrontendController for more details and the usage.
*/
final class PageAccessFailureReasons
{
// Page resolving issues
public const NO_PAGES_FOUND = 'page.database.empty';
public const PAGE_NOT_FOUND = 'page';
public const ROOTLINE_BROKEN = 'page.rootline';
public const INVALID_EXTERNAL_URL = 'page.invalid_external_url';
// Page configuration issues
public const RENDERING_INSTRUCTIONS_NOT_FOUND = 'rendering_instructions';
public const RENDERING_INSTRUCTIONS_NOT_CONFIGURED = 'rendering_instructions.type';
// Validation errors
public const INVALID_PAGE_ARGUMENTS = 'page.invalid_arguments';
public const CACHEHASH_COMPARISON_FAILED = 'cache_hash.comparison';
public const CACHEHASH_EMPTY = 'cache_hash.empty';
// Language-related issues
public const LANGUAGE_NOT_AVAILABLE = 'language';
public const LANGUAGE_NOT_AVAILABLE_STRICT_MODE = 'language.strict';
public const LANGUAGE_AND_FALLBACKS_NOT_AVAILABLE = 'language.fallbacks';
public const LANGUAGE_DEFAULT_NOT_AVAILABLE = 'language.default';
// Access restrictions
public const ACCESS_DENIED_GENERAL = 'access';
public const ACCESS_DENIED_PAGE_NOT_RESOLVED = 'access.page';
public const ACCESS_DENIED_SUBSECTION_NOT_RESOLVED = 'access.subsection';
public const ACCESS_DENIED_HOST_PAGE_MISMATCH = 'access.host_mismatch';
public const ACCESS_DENIED_INVALID_PAGETYPE = 'access.pagetype';
// System errors
public const DATABASE_CONNECTION_FAILED = 'system.database';
/**
* Labels for the status codes
*
* @var string[]
*/
protected array $messages = [
self::NO_PAGES_FOUND => 'No page on rootlevel found',
self::PAGE_NOT_FOUND => 'The requested page does not exist',
self::INVALID_EXTERNAL_URL => 'Page of type "External URL" could not be resolved properly',
self::RENDERING_INSTRUCTIONS_NOT_FOUND => 'No TypoScript record found',
self::RENDERING_INSTRUCTIONS_NOT_CONFIGURED => 'The page is not configured',
self::INVALID_PAGE_ARGUMENTS => 'Page Arguments could not be resolved',
self::CACHEHASH_COMPARISON_FAILED => 'Request parameters could not be validated (&cHash comparison failed)',
self::CACHEHASH_EMPTY => 'Request parameters could not be validated (&cHash empty)',
self::LANGUAGE_NOT_AVAILABLE => 'Page is not available in the requested language',
self::LANGUAGE_NOT_AVAILABLE_STRICT_MODE => 'Page is not available in the requested language (strict)',
self::LANGUAGE_AND_FALLBACKS_NOT_AVAILABLE => 'Page is not available in the requested language (fallbacks did not apply)',
self::LANGUAGE_DEFAULT_NOT_AVAILABLE => 'Page is not available in default language',
self::ACCESS_DENIED_GENERAL => 'The requested page was not accessible',
self::ACCESS_DENIED_PAGE_NOT_RESOLVED => 'ID was not an accessible page',
self::ACCESS_DENIED_SUBSECTION_NOT_RESOLVED => 'Subsection was found and not accessible',
self::ACCESS_DENIED_HOST_PAGE_MISMATCH => 'ID was outside the domain',
self::ACCESS_DENIED_INVALID_PAGETYPE => 'The requested page type cannot be rendered',
self::DATABASE_CONNECTION_FAILED => 'Database Connection failed',
self::ROOTLINE_BROKEN => 'The requested page did not have a proper connection to the tree-root',
];
/**
* @param string $reasonCode a valid reason code (see above)
*/
public function getMessageForReason(string $reasonCode): string
{
if (!isset($this->messages[$reasonCode])) {
throw new \InvalidArgumentException('No message for page access reason code "' . $reasonCode . '" found.', 1529299833);
}
return $this->messages[$reasonCode];
}
}