ajustes de tradução e documentação

app/.env.sample

@@ -1,43 +1,44 @@
-# Arquivo de exemplo para configuração de variáveis de ambiente
-# Copie este arquivo para .env e ajuste os valores conforme necessário
+# Sample file for environment variable configuration  
+# Copy this file to .env and adjust the values as needed  
 
-# Nome do site exibido no cabeçalho e meta tags
-SITE_NAME=Marreta
+# Site name displayed in the header and meta tags  
+SITE_NAME=Marreta  
 
-# Descrição do site usada em meta tags e SEO
-SITE_DESCRIPTION="Chapéu de paywall é marreta!"
+# Site description used in meta tags and SEO  
+SITE_DESCRIPTION="Chapéu de paywall é marreta!"  
 
-# Idioma do site (opções disponíveis: pt-br, en, es, de-de)
-# pt-br = Português do Brasil
-# en = English
-# es = Español
-# de-de = German
-LANGUAGE=pt-br
+# Site language (available options: pt-br, en, es, de-de, ru-ru)  
+# pt-br = Brazilian Portuguese  
+# en = English  
+# es = Spanish  
+# de-de = German  
+# ru-ru = Russian  
+LANGUAGE=pt-br  
 
-# URL base do site (sem barra no final)
-# Use https://localhost para desenvolvimento local
-SITE_URL=https://localhost
+# Base URL of the site (without a trailing slash)  
+# Use https://localhost for local development  
+SITE_URL=https://localhost  
 
-# Lista de servidores DNS para resolução de domínios
-# Recomendado: AdGuard DNS (94.140.14.14, 94.140.15.15)
-DNS_SERVERS='94.140.14.14,94.140.15.15'
+# List of DNS servers for domain resolution  
+# Recommended: AdGuard DNS (94.140.14.14, 94.140.15.15)  
+DNS_SERVERS='94.140.14.14,94.140.15.15'  
 
-# Modo sem cache (true/false)
-# Quando ativo, desativa o cache do sistema
-DISABLE_CACHE=false
+# Disable cache mode (true/false)  
+# When enabled, system caching is turned off  
+DISABLE_CACHE=false  
 
-# Configurações de Cache S3
-S3_CACHE_ENABLED=false
-S3_ACCESS_KEY=
-S3_SECRET_KEY=
-S3_BUCKET=
-S3_REGION=us-east-1
-S3_FOLDER=cache/
-S3_ACL=private
-S3_ENDPOINT=
+# S3 Cache Settings  
+S3_CACHE_ENABLED=false  
+S3_ACCESS_KEY=  
+S3_SECRET_KEY=  
+S3_BUCKET=  
+S3_REGION=us-east-1  
+S3_FOLDER=cache/  
+S3_ACL=private  
+S3_ENDPOINT=  
 
-# Configurações do Selenium
-SELENIUM_HOST=localhost:4444
+# Selenium Configuration  
+SELENIUM_HOST=localhost:4444  
 
-# Configurações de Debug
-DEBUG=true
+# Debug Settings  
+DEBUG=false  

app/src/Router.php

@@ -7,39 +7,24 @@ require_once __DIR__ . '/../vendor/autoload.php';
 use FastRoute;
 
 /**
- * Classe Router - Gerenciador de rotas da aplicação
  * Router Class - Application route manager
- * 
- * Esta classe implementa o sistema de roteamento usando FastRoute para:
- * - Gerenciar todas as rotas da aplicação
- * - Processar requisições HTTP
- * - Direcionar para os manipuladores apropriados
- * 
- * This class implements the routing system using FastRoute to:
- * - Manage all application routes
- * - Process HTTP requests
- * - Direct to appropriate handlers
+ * Manages all application routes, processes HTTP requests, and directs to appropriate handlers
  */
 class Router
 {
     /**
-     * Instância do dispatcher do FastRoute
-     * FastRoute dispatcher instance
+     * @var FastRoute\Dispatcher FastRoute dispatcher instance
      */
     private $dispatcher;
 
     /**
-     * Construtor - Inicializa as rotas da aplicação
      * Constructor - Initializes application routes
      */
     public function __construct()
     {
         $this->dispatcher = FastRoute\simpleDispatcher(function(FastRoute\RouteCollector $r) {
-            // Rota principal - página inicial
             // Main route - home page
             $r->addRoute(['GET','POST'], '/', function() {
-                // Inicialização das variáveis para a view principal
-                // Initialize variables for the main view
                 require_once __DIR__ . '/../config.php';
                 require_once __DIR__ . '/../inc/Cache.php';
                 require_once __DIR__ . '/../inc/Language.php';
@@ -71,7 +56,6 @@ class Router
                     }
                 }
                 
-                // Inicializa o cache para contagem
                 // Initialize cache for counting
                 $cache = new \Cache();
                 $cache_folder = $cache->getCacheFileCount();
@@ -79,21 +63,18 @@ class Router
                 require __DIR__ . '/views/home.php';
             });
 
-            // Rota da API - usa URLProcessor em modo API
             // API route - uses URLProcessor in API mode
             $r->addRoute('GET', '/api/{url:.+}', function($vars) {
                 $processor = new URLProcessor($this->sanitizeUrl($vars['url']), true);
                 $processor->process();
             });
 
-            // Rota da API sem parâmetros - redireciona para raiz
             // API route without parameters - redirects to root
             $r->addRoute('GET', '/api[/]', function() {
                 header('Location: /');
                 exit;
             });
 
-            // Rota de processamento - usa URLProcessor em modo web
             // Processing route - uses URLProcessor in web mode
             $r->addRoute('GET', '/p/{url:.+}', function($vars) {
                 $processor = new URLProcessor($this->sanitizeUrl($vars['url']), false);
@@ -103,11 +84,9 @@ class Router
             // Processing route with query parameter or without parameters
             $r->addRoute('GET', '/p[/]', function() {
                 if (isset($_GET['url']) || isset($_GET['text'])) {
-                    // Sanitize input parameters
                     $url = isset($_GET['url']) ? $this->sanitizeUrl($_GET['url']) : '';
                     $text = isset($_GET['text']) ? $this->sanitizeUrl($_GET['text']) : '';
                     
-                    // Check which parameter is a valid URL
                     if (filter_var($url, FILTER_VALIDATE_URL)) {
                         header('Location: /p/' . $url);
                         exit;
@@ -123,7 +102,6 @@ class Router
                 exit;
             });
 
-            // Rota do manifesto PWA - inclui manifest.php existente
             // PWA manifest route - includes existing manifest.php
             $r->addRoute('GET', '/manifest.json', function() {
                 require __DIR__ . '/views/manifest.php';
@@ -131,17 +109,8 @@ class Router
         });
     }
 
-    /**
-     * Sanitizes URLs to prevent XSS and injection attacks
-     * Sanitiza URLs para prevenir ataques XSS e injeções
-     * 
-     * @param string $url The URL to sanitize
-     * @return string The sanitized URL
-     */
     /**
      * Sanitizes and normalizes URLs
-     * Sanitiza e normaliza URLs
-     * 
      * @param string $url The URL to sanitize and normalize
      * @return string|false The cleaned URL or false if invalid
      */
@@ -181,11 +150,9 @@ class Router
 
     /**
      * Sets security headers for all responses
-     * Define cabeçalhos de segurança para todas as respostas
      */
     private function setSecurityHeaders()
     {
-        // Set security headers
         header("X-Content-Type-Options: nosniff");
         header("X-Frame-Options: DENY");
         header("X-XSS-Protection: 1; mode=block");
@@ -201,7 +168,6 @@ class Router
         $httpMethod = $_SERVER['REQUEST_METHOD'];
         $uri = $_SERVER['REQUEST_URI'];
 
-        // Remove a query string mas mantém para processamento
         // Strip query string but keep for processing
         $queryString = '';
         if (false !== $pos = strpos($uri, '?')) {
@@ -235,4 +201,4 @@ class Router
                 break;
         }
     }
-}
+}

app/src/URLProcessor.php

@@ -4,13 +4,7 @@ namespace App;
 
 /**
  * URL Processor
- * Processador de URLs
- * 
- * This class combines the functionality of the previous p.php and api.php files
- * to provide a unified interface for URL processing, handling both web and API responses.
- * 
- * Esta classe combina as funcionalidades dos arquivos p.php e api.php anteriores
- * para fornecer uma interface unificada para processamento de URLs, tratando respostas web e API.
+ * Combines functionality for URL processing, handling both web and API responses
  */
 class URLProcessor
 {
@@ -20,8 +14,6 @@ class URLProcessor
 
     /**
      * Constructor - initializes the processor with URL and mode
-     * Construtor - inicializa o processador com URL e modo
-     * 
      * @param string $url The URL to process
      * @param bool $isApi Whether to return API response
      */
@@ -36,10 +28,7 @@ class URLProcessor
         $this->analyzer = new \URLAnalyzer();
 
         if ($isApi) {
-            // Initialize language system for API responses
             \Language::init(LANGUAGE);
-            
-            // Set API headers
             header('Content-Type: application/json');
             header('Access-Control-Allow-Origin: *');
             header('Access-Control-Allow-Methods: GET');
@@ -48,7 +37,6 @@ class URLProcessor
 
     /**
      * Sends a JSON response for API requests
-     * Envia uma resposta JSON para requisições API
      */
     private function sendApiResponse(array $data, int $statusCode = 200): void
     {
@@ -67,7 +55,6 @@ class URLProcessor
 
     /**
      * Handles web redirects
-     * Trata redirecionamentos web
      */
     private function redirect(string $path, string $message = ''): void
     {
@@ -78,7 +65,6 @@ class URLProcessor
 
     /**
      * Process the URL and return appropriate response
-     * Processa a URL e retorna resposta apropriada
      */
     public function process(): void
     {
@@ -106,7 +92,6 @@ class URLProcessor
             $additionalInfo = $e->getAdditionalInfo();
 
             if ($this->isApi) {
-                // Add error headers for API responses
                 header('X-Error-Type: ' . $errorType);
                 if ($additionalInfo) {
                     header('X-Error-Info: ' . $additionalInfo);
@@ -120,7 +105,6 @@ class URLProcessor
                     ]
                 ], $e->getCode());
             } else {
-                // Handle blocked domain with redirect URL for web responses
                 if ($errorType === \URLAnalyzer::ERROR_BLOCKED_DOMAIN && $additionalInfo) {
                     $this->redirect(trim($additionalInfo), $errorType);
                 }
@@ -139,4 +123,4 @@ class URLProcessor
             }
         }
     }
-}
+}

app/src/views/manifest.php

@@ -1,12 +1,7 @@
 <?php
 /**
  * PWA Web Manifest Generator
- * 
- * This file generates the Web App Manifest (manifest.json) for Progressive Web App (PWA) functionality.
- * It defines the application's behavior when installed on a device and its appearance.
- * 
- * Este arquivo gera o Manifesto Web (manifest.json) para funcionalidade de Progressive Web App (PWA).
- * Ele define o comportamento da aplicação quando instalada em um dispositivo e sua aparência.
+ * Generates the Web App Manifest (manifest.json) for Progressive Web App (PWA) functionality
  */
 
 require_once __DIR__ . '/../../config.php';
@@ -55,4 +50,4 @@ $manifest = [
     'dir' => 'ltr'
 ];
 
-echo json_encode($manifest, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
+echo json_encode($manifest, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);