Directory: /var/www/html/myframework/app
Directory: /var/www/html/myframework/app/Controllers
File: /var/www/html/myframework/app/Controllers/AboutUsController.php
Content of /var/www/html/myframework/app/Controllers/AboutUsController.php:
<?php

namespace App\Controllers;

use Core\Controller;

class AboutUsController extends Controller
{
    public function index()
    {
        $this->view('AboutUsView');
    }

    public function show($id, $test)
    {
        echo $id.' - '.$test; die;
    }
}

File: /var/www/html/myframework/app/Controllers/HomeController.php
Content of /var/www/html/myframework/app/Controllers/HomeController.php:
<?php

namespace App\Controllers;

use Core\Controller;

class HomeController extends Controller
{
    public function index()
    {
        $stmt = $this->db->query('SELECT * FROM `test`');
        $data['data'] = $stmt->fetchAll();
        $this->view('HomeView', $data);
    }
}


Directory: /var/www/html/myframework/app/Models
File: /var/www/html/myframework/app/Models/ProductModel.php
Content of /var/www/html/myframework/app/Models/ProductModel.php:
<?php
namespace App\Models;

class ProductModel {
    public function getAllProducts() {
        // kod do pobrania wszystkich produktów
    }
    public function getProductById($id) {
        // kod do pobrania produktu o danym id
    }
} 


Directory: /var/www/html/myframework/app/Views
File: /var/www/html/myframework/app/Views/AboutUsView.php
Content of /var/www/html/myframework/app/Views/AboutUsView.php:
testestse

File: /var/www/html/myframework/app/Views/HomeView.php
Content of /var/www/html/myframework/app/Views/HomeView.php:
<?php
echo 'HOMEVIEW<br><Br>'.$__('jest').'<Br><Br>';
?>

File: /var/www/html/myframework/app/Views/Layout_Foot.php
Content of /var/www/html/myframework/app/Views/Layout_Foot.php:
<?php
echo 'FOOT<br><Br>'.$__('jest').'<Br><Br>';
?>

File: /var/www/html/myframework/app/Views/Layout_Head.php
Content of /var/www/html/myframework/app/Views/Layout_Head.php:
<?php
echo 'HEAD<br><Br>'.$__('jest').'<Br><Br>';

?>


Directory: /var/www/html/myframework/app/i18n
File: /var/www/html/myframework/app/i18n/HomeView_pl.php
Content of /var/www/html/myframework/app/i18n/HomeView_pl.php:
<?php
return [
    'jest' => 'a jak!'
];

File: /var/www/html/myframework/app/i18n/Layout_Global_pl.php
Content of /var/www/html/myframework/app/i18n/Layout_Global_pl.php:
<?php
return [
    'jest' => 'a jak! LAYOUT GLOBAL!!'
];

File: /var/www/html/myframework/composer.json
Content of /var/www/html/myframework/composer.json:
{
    "autoload": {
        "psr-4": {
            "App\\Controllers\\": "app/Controllers/",
            "App\\Models\\": "app/Models/",
            "App\\Views\\": "app/Views/",
            "Core\\": "core/"
        }
    },
    "require": {
        "geoip2/geoip2": "~2.0"
    }
}


File: /var/www/html/myframework/composer.lock
Content of /var/www/html/myframework/composer.lock:
{
    "_readme": [
        "This file locks the dependencies of your project to a known state",
        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
        "This file is @generated automatically"
    ],
    "content-hash": "25737d43de99fb5d718029bd29d5374e",
    "packages": [
        {
            "name": "composer/ca-bundle",
            "version": "1.3.5",
            "source": {
                "type": "git",
                "url": "https://github.com/composer/ca-bundle.git",
                "reference": "74780ccf8c19d6acb8d65c5f39cd72110e132bbd"
            },
            "dist": {
                "type": "zip",
                "url": "https://api.github.com/repos/composer/ca-bundle/zipball/74780ccf8c19d6acb8d65c5f39cd72110e132bbd",
                "reference": "74780ccf8c19d6acb8d65c5f39cd72110e132bbd",
                "shasum": ""
            },
            "require": {
                "ext-openssl": "*",
                "ext-pcre": "*",
                "php": "^5.3.2 || ^7.0 || ^8.0"
            },
            "require-dev": {
                "phpstan/phpstan": "^0.12.55",
                "psr/log": "^1.0",
                "symfony/phpunit-bridge": "^4.2 || ^5",
                "symfony/process": "^2.5 || ^3.0 || ^4.0 || ^5.0 || ^6.0"
            },
            "type": "library",
            "extra": {
                "branch-alias": {
                    "dev-main": "1.x-dev"
                }
            },
            "autoload": {
                "psr-4": {
                    "Composer\\CaBundle\\": "src"
                }
            },
            "notification-url": "https://packagist.org/downloads/",
            "license": [
                "MIT"
            ],
            "authors": [
                {
                    "name": "Jordi Boggiano",
                    "email": "j.boggiano@seld.be",
                    "homepage": "http://seld.be"
                }
            ],
            "description": "Lets you find a path to the system CA bundle, and includes a fallback to the Mozilla CA bundle.",
            "keywords": [
                "cabundle",
                "cacert",
                "certificate",
                "ssl",
                "tls"
            ],
            "funding": [
                {
                    "url": "https://packagist.com",
                    "type": "custom"
                },
                {
                    "url": "https://github.com/composer",
                    "type": "github"
                },
                {
                    "url": "https://tidelift.com/funding/github/packagist/composer/composer",
                    "type": "tidelift"
                }
            ],
            "time": "2023-01-11T08:27:00+00:00"
        },
        {
            "name": "geoip2/geoip2",
            "version": "v2.13.0",
            "source": {
                "type": "git",
                "url": "git@github.com:maxmind/GeoIP2-php.git",
                "reference": "6a41d8fbd6b90052bc34dff3b4252d0f88067b23"
            },
            "dist": {
                "type": "zip",
                "url": "https://api.github.com/repos/maxmind/GeoIP2-php/zipball/6a41d8fbd6b90052bc34dff3b4252d0f88067b23",
                "reference": "6a41d8fbd6b90052bc34dff3b4252d0f88067b23",
                "shasum": ""
            },
            "require": {
                "ext-json": "*",
                "maxmind-db/reader": "~1.8",
                "maxmind/web-service-common": "~0.8",
                "php": ">=7.2"
            },
            "require-dev": {
                "friendsofphp/php-cs-fixer": "3.*",
                "phpstan/phpstan": "*",
                "phpunit/phpunit": "^8.0 || ^9.0",
                "squizlabs/php_codesniffer": "3.*"
            },
            "type": "library",
            "autoload": {
                "psr-4": {
                    "GeoIp2\\": "src"
                }
            },
            "notification-url": "https://packagist.org/downloads/",
            "license": [
                "Apache-2.0"
            ],
            "authors": [
                {
                    "name": "Gregory J. Oschwald",
                    "email": "goschwald@maxmind.com",
                    "homepage": "https://www.maxmind.com/"
                }
            ],
            "description": "MaxMind GeoIP2 PHP API",
            "homepage": "https://github.com/maxmind/GeoIP2-php",
            "keywords": [
                "IP",
                "geoip",
                "geoip2",
                "geolocation",
                "maxmind"
            ],
            "time": "2022-08-05T20:32:58+00:00"
        },
        {
            "name": "maxmind-db/reader",
            "version": "v1.11.0",
            "source": {
                "type": "git",
                "url": "https://github.com/maxmind/MaxMind-DB-Reader-php.git",
                "reference": "b1f3c0699525336d09cc5161a2861268d9f2ae5b"
            },
            "dist": {
                "type": "zip",
                "url": "https://api.github.com/repos/maxmind/MaxMind-DB-Reader-php/zipball/b1f3c0699525336d09cc5161a2861268d9f2ae5b",
                "reference": "b1f3c0699525336d09cc5161a2861268d9f2ae5b",
                "shasum": ""
            },
            "require": {
                "php": ">=7.2"
            },
            "conflict": {
                "ext-maxminddb": "<1.10.1,>=2.0.0"
            },
            "require-dev": {
                "friendsofphp/php-cs-fixer": "3.*",
                "php-coveralls/php-coveralls": "^2.1",
                "phpstan/phpstan": "*",
                "phpunit/phpcov": ">=6.0.0",
                "phpunit/phpunit": ">=8.0.0,<10.0.0",
                "squizlabs/php_codesniffer": "3.*"
            },
            "suggest": {
                "ext-bcmath": "bcmath or gmp is required for decoding larger integers with the pure PHP decoder",
                "ext-gmp": "bcmath or gmp is required for decoding larger integers with the pure PHP decoder",
                "ext-maxminddb": "A C-based database decoder that provides significantly faster lookups"
            },
            "type": "library",
            "autoload": {
                "psr-4": {
                    "MaxMind\\Db\\": "src/MaxMind/Db"
                }
            },
            "notification-url": "https://packagist.org/downloads/",
            "license": [
                "Apache-2.0"
            ],
            "authors": [
                {
                    "name": "Gregory J. Oschwald",
                    "email": "goschwald@maxmind.com",
                    "homepage": "https://www.maxmind.com/"
                }
            ],
            "description": "MaxMind DB Reader API",
            "homepage": "https://github.com/maxmind/MaxMind-DB-Reader-php",
            "keywords": [
                "database",
                "geoip",
                "geoip2",
                "geolocation",
                "maxmind"
            ],
            "time": "2021-10-18T15:23:10+00:00"
        },
        {
            "name": "maxmind/web-service-common",
            "version": "v0.9.0",
            "source": {
                "type": "git",
                "url": "https://github.com/maxmind/web-service-common-php.git",
                "reference": "4dc5a3e8df38aea4ca3b1096cee3a038094e9b53"
            },
            "dist": {
                "type": "zip",
                "url": "https://api.github.com/repos/maxmind/web-service-common-php/zipball/4dc5a3e8df38aea4ca3b1096cee3a038094e9b53",
                "reference": "4dc5a3e8df38aea4ca3b1096cee3a038094e9b53",
                "shasum": ""
            },
            "require": {
                "composer/ca-bundle": "^1.0.3",
                "ext-curl": "*",
                "ext-json": "*",
                "php": ">=7.2"
            },
            "require-dev": {
                "friendsofphp/php-cs-fixer": "3.*",
                "phpstan/phpstan": "*",
                "phpunit/phpunit": "^8.0 || ^9.0",
                "squizlabs/php_codesniffer": "3.*"
            },
            "type": "library",
            "autoload": {
                "psr-4": {
                    "MaxMind\\Exception\\": "src/Exception",
                    "MaxMind\\WebService\\": "src/WebService"
                }
            },
            "notification-url": "https://packagist.org/downloads/",
            "license": [
                "Apache-2.0"
            ],
            "authors": [
                {
                    "name": "Gregory Oschwald",
                    "email": "goschwald@maxmind.com"
                }
            ],
            "description": "Internal MaxMind Web Service API",
            "homepage": "https://github.com/maxmind/web-service-common-php",
            "time": "2022-03-28T17:43:20+00:00"
        }
    ],
    "packages-dev": [],
    "aliases": [],
    "minimum-stability": "stable",
    "stability-flags": [],
    "prefer-stable": false,
    "prefer-lowest": false,
    "platform": [],
    "platform-dev": [],
    "plugin-api-version": "1.1.0"
}


Directory: /var/www/html/myframework/core
File: /var/www/html/myframework/core/Controller.php
Content of /var/www/html/myframework/core/Controller.php:
<?php

namespace Core;

class Controller
{
    protected $db;
    protected $translations = [];

    public function __construct()
    {
        $this->db = Database::getInstance()->getConnection();
    }


    protected function view($viewName, $data = [])
    {
        $this->loadTranslations('Layout_Global');
        $this->loadTranslations($viewName);

        $this->includeFile('Layout_Head');
        $this->includeFile($viewName, $data);
        $this->includeFile('Layout_Foot');
    }

    private function includeFile($viewName, $data = [])
    {
        $filePath = "../app/Views/{$viewName}.php";
        if (file_exists($filePath)) {
            $data['__'] = $this->getTranslationFunction($viewName === 'Layout_Head' || $viewName === 'Layout_Foot' ? 'Layout_Global' : $viewName);
            extract($data);
            require_once $filePath;
        } else {
            throw new Exception("File {$filePath} not found");
        }
    }

    private function getTranslationFunction($viewName)
    {
        return function($key) use ($viewName) {
            return $this->translations[$viewName][$key] ?? $key;
        };
    }

    private function loadTranslations($viewName)
    {
        $language = 'pl';
        $filePath = __DIR__ . "/../app/i18n/{$viewName}_{$language}.php";
        if (file_exists($filePath)) {
            $this->translations[$viewName] = require $filePath;
        } else {
            $this->translations[$viewName] = [];
        }
    }

}

File: /var/www/html/myframework/core/Database.php
Content of /var/www/html/myframework/core/Database.php:
<?php

namespace Core;

class Database
{
    private static $instance = null;
    private $connection;

    private function __construct()
    {
        $host    = 'localhost';
        $db      = 'myframework';
        $user    = 'root';
        $pass    = 'kosakosa1';
        $charset = 'utf8mb4';

        $dsn     = "mysql:host=$host;dbname=$db;charset=$charset";
        $options = [
            \PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION,
            \PDO::ATTR_DEFAULT_FETCH_MODE => \PDO::FETCH_ASSOC,
            \PDO::ATTR_EMULATE_PREPARES => false,
        ];
        try {
            $this->connection = new \PDO($dsn, $user, $pass, $options);
        } catch (\PDOException $e) {
            throw new \PDOException($e->getMessage(), (int)$e->getCode());
        }
    }

    public static function getInstance()
    {
        if (self::$instance == null) {
            self::$instance = new Database();
        }

        return self::$instance;
    }

    public function getConnection()
    {
        return $this->connection;
    }
}

File: /var/www/html/myframework/core/ErrorHandler.php
Content of /var/www/html/myframework/core/ErrorHandler.php:
<?php

namespace Core;

class ErrorHandler
{
    public function handle($exception)
    {
        $code = $exception->getCode();
        $message = $exception->getMessage();

        switch ($code) {
            case 403:
                $this->displayErrorPage($code, 'Dostęp zabroniony', $message);
                break;
            case 404:
                $this->displayErrorPage($code, 'Nie znaleziono strony', $message);
                break;
            default:
                $this->displayErrorPage(500, 'Wystąpił błąd serwera', $message);
        }
    }

    private function displayErrorPage($errorCode, $errorTitle, $errorMessage)
    {
        http_response_code($errorCode);
        require_once "../app/Views/ErrorView.php";
        die();
    }
}

File: /var/www/html/myframework/core/Router.php
Content of /var/www/html/myframework/core/Router.php:
<?php
namespace Core;

class Router {
    protected $routes = [];

    public function get($path, $controller) {
        $this->addRoute('GET', $path, $controller);
    }

    public function post($path, $controller) {
        $this->addRoute('POST', $path, $controller);
    }

    protected function addRoute($method, $path, $controller) {
        $path = trim($path, '/');
        $path = preg_replace('/\//', '\\/', $path);
        $path = preg_replace('/\:\w+/', '(\w+)', $path);
        $this->routes[$method][$path] = $controller;
    }

    public function direct($uri, $requestType) {
        $uri = trim($uri, '/');
        foreach ($this->routes[$requestType] as $route => $controller) {
            if (preg_match('/^' . $route . '$/', $uri, $matches)) {
                array_shift($matches);
                return $this->callAction($controller, $matches);
            }
        }
        throw new Exception('No route defined for this URI.');
    }

    protected function callAction($controller, $params) {
        list($controller, $action) = explode('@', $controller);
        $controller = "App\\Controllers\\{$controller}";
        $controller = new $controller;
        if (! method_exists($controller, $action)) {
            throw new Exception(
                "{$controller} does not respond to the {$action} action."
            );
        }
        return $controller->$action(...$params);
    }
}


Directory: /var/www/html/myframework/public
File: /var/www/html/myframework/public/.htaccess
Content of /var/www/html/myframework/public/.htaccess:
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.+)$ index.php [QSA,L]


File: /var/www/html/myframework/public/index.php
Content of /var/www/html/myframework/public/index.php:
<?php
require_once '../vendor/autoload.php';

$router = new \Core\Router;

require '../routes.php';

$uri = trim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH), '/');

try {
    $router->direct($uri, $_SERVER['REQUEST_METHOD']);
} catch (Exception $e) {
    // Obsługa błędów
}


File: /var/www/html/myframework/routes.php
Content of /var/www/html/myframework/routes.php:
<?php
$router = new \Core\Router;

$router->get('', 'HomeController@index');
$router->get('products', 'ProductController@index');
$router->get('products/:id', 'ProductController@show');
$router->get('about_us', 'AboutUsController@index');
$router->get('about_us/:id/test/:test', 'AboutUsController@show');