Add soft 404 error handling with errorController and template
Introduced `errorController` for handling unreachable pages with a soft 404 response. Added configurable error handling via `settings.development.ini` and implemented a new `error.tpl` template. Updated `dispatcher.php` to route non-existent pages to the error controller.
This commit is contained in:
stephan.kasdorf
52
application/controller/errorController.php
Executable file
52
application/controller/errorController.php
Executable file
@@ -0,0 +1,52 @@
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<?php
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namespace Nibiru;
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/**
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* Class errorController
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* @project prod.maschinen-stockert.de
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* @desc Soft 404 error page handler for unreachable pages
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* @author Claude Code / Stephan Kasdorf
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* @date Dec 16 2024
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* @package Nibiru
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*/
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use Nibiru\Adapter\Controller;
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use Nibiru\Module\{
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Assetmanager\Plugins\Assetmanager,
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Cms\Plugins\Cms,
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Errorhandler\Plugins\Errorhandler
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};
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class errorController extends Controller
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{
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private string $requestedUri = '';
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public function __construct()
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{
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// Store the originally requested URI before routing to error
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$this->requestedUri = $_SERVER['REQUEST_URI'] ?? '/';
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}
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public function pageAction()
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{
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// Set HTTP status code to 404 (while still rendering the page - soft 404)
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http_response_code(404);
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// Assign error-specific variables
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View::assign([
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'requestedUri' => htmlspecialchars($this->requestedUri, ENT_QUOTES, 'UTF-8'),
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'errorCode' => '404',
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'errorTitle' => 'Seite nicht gefunden',
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'errorMessage' => 'Die angeforderte Seite konnte leider nicht gefunden werden.',
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'errorSuggestion' => 'Die Seite wurde möglicherweise verschoben, gelöscht oder existiert nicht mehr.',
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'metaRobots' => 'noindex, follow',
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'homeUrl' => '/',
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'contactUrl' => '/kontakt',
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'machinesUrl' => '/maschinen'
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]);
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}
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public function navigationAction()
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{
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JsonNavigation::getInstance()->loadJsonNavigationArray();
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}
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}
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@@ -4,6 +4,8 @@ templates = "/../../application/view/templates/"
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templates_c = "/../../application/view/templates_c/"
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config_dir = "/../../application/view/configs/"
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debug_template = "/../../application/view/templates/shared/debug.tpl"
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error_template = "/../../application/view/templates/shared/error.tpl"
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error_controller = "error"
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debugbar = true
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caching = true
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86
application/view/templates/shared/error.tpl
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86
application/view/templates/shared/error.tpl
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@@ -0,0 +1,86 @@
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<!DOCTYPE html>
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<html class="no-js" lang="de">
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<head>
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<title>{$errorTitle|default:'Seite nicht gefunden'} | Maschinen Stockert</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
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<meta name="robots" content="{$metaRobots|default:'noindex, follow'}">
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<meta name="description" content="{$errorMessage|default:'Die angeforderte Seite konnte leider nicht gefunden werden.'}">
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{foreach item=style from=$css}
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<link href="{$style.path}"{foreach from=$style.css key=k item=v} {$k}="{$v}"{/foreach}>
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{/foreach}
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<link rel="shortcut icon" href="/public/front/maschinen-stockert.de/images/v4/favicon.png" sizes="72x72">
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</head>
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<body data-mobile-nav-style="classic">
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<!-- 404 ERROR PAGE CONTENT START -->
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<section class="bg-light-gray padding-120px-tb lg-padding-90px-tb md-padding-75px-tb sm-padding-50px-tb" style="min-height: 100vh; display: flex; align-items: center;">
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<div class="container">
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<div class="row justify-content-center">
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<div class="col-12 col-lg-8 text-center">
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<div class="error-page-content">
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<!-- Logo -->
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<div class="margin-50px-bottom">
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<a href="/">
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<img src="/public/front/maschinen-stockert.de/img/logos/MaschinenStockertLogo.svg"
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alt="Maschinen Stockert"
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style="max-width: 250px; height: auto;">
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</a>
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</div>
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<!-- Error Code -->
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<h1 class="alt-font font-weight-700 text-slate-blue margin-30px-bottom" style="font-size: 150px; line-height: 1;">
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{$errorCode|default:'404'}
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</h1>
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<!-- Error Title -->
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<h2 class="alt-font font-weight-500 text-extra-dark-gray margin-20px-bottom" style="font-size: 28px;">
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{$errorTitle|default:'Seite nicht gefunden'}
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</h2>
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<!-- Error Message -->
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<p style="font-size: 18px; line-height: 1.6; color: #6c757d; margin-bottom: 20px;">
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{$errorMessage|default:'Die angeforderte Seite konnte leider nicht gefunden werden.'}
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</p>
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<!-- Error Suggestion -->
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<p style="font-size: 14px; color: #999; margin-bottom: 30px;">
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{$errorSuggestion|default:'Die Seite wurde möglicherweise verschoben, gelöscht oder existiert nicht mehr.'}
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</p>
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{* Show requested URL for reference *}
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{if $requestedUri}
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<p style="font-size: 12px; color: #aaa; margin-bottom: 40px;">
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<span style="color: #333;">Angeforderte URL:</span>
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<code style="background: #f5f5f5; padding: 2px 8px; border-radius: 3px; font-family: monospace;">{$requestedUri}</code>
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</p>
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{/if}
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<!-- Action Buttons -->
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<div style="margin-top: 40px;">
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<a href="{$homeUrl|default:'/'}"
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style="display: inline-block; padding: 12px 30px; background: #333; color: #fff; text-decoration: none; border-radius: 4px; margin: 5px; font-weight: 500;">
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Zur Startseite
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</a>
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<a href="{$machinesUrl|default:'/maschinen'}"
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style="display: inline-block; padding: 12px 30px; background: transparent; color: #333; text-decoration: none; border: 1px solid #333; border-radius: 4px; margin: 5px; font-weight: 500;">
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Maschinen
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</a>
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<a href="{$contactUrl|default:'/kontakt'}"
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style="display: inline-block; padding: 12px 30px; background: transparent; color: #333; text-decoration: none; border: 1px solid #333; border-radius: 4px; margin: 5px; font-weight: 500;">
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Kontakt
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</a>
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</div>
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</div>
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</div>
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</div>
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</div>
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</section>
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<!-- 404 ERROR PAGE CONTENT END -->
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<!-- Minimal scripts -->
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{foreach item=script from=$js}
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<script src="{$script.path}" type="{$script.js.type|default:'text/javascript'}"{if isset($script.js.defer) && $script.js.defer} defer{/if}></script>
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{/foreach}
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</body>
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</html>
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@@ -32,6 +32,7 @@ final class Dispatcher
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public function run()
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{
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date_default_timezone_set(Config::getInstance()->getConfig()[View::NIBIRU_SETTINGS]['timezone']);
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if(Config::getInstance()->getConfig()[self::CONFIG_GENERATOR_SECTION][self::GENERATOR_DATABASE])
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{
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new Model( false );
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@@ -67,5 +68,21 @@ final class Dispatcher
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Debug::getInstance();
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Display::getInstance()->display();
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}
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else
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{
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// Soft 404: Route to error controller for non-existent pages
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// Load error controller and template from config [ENGINE] section
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$errorControllerName = Config::getInstance()->getConfig()[Engine::T_ENGINE]['error_controller'];
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$errorTemplate = Config::getInstance()->getConfig()[Engine::T_ENGINE]['error_template'];
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require_once __DIR__ . '/../../application/controller/' . $errorControllerName . 'Controller.php';
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$class = "Nibiru\\" . $errorControllerName . "Controller";
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$controller = new $class();
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$controller->navigationAction();
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$controller->pageAction();
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Debug::getInstance();
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View::getInstance()->display($errorTemplate);
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}
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}
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}
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