<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Translation;

use Symfony\Component\HttpKernel\CacheWarmer\WarmableInterface;
use Symfony\Component\Translation\Exception\InvalidArgumentException;
use Symfony\Contracts\Translation\LocaleAwareInterface;
use Symfony\Contracts\Translation\TranslatorInterface;

/**
 * @author Abdellatif Ait boudad <a.aitboudad@gmail.com>
 */
class DataCollectorTranslator implements TranslatorInterface, TranslatorBagInterface, LocaleAwareInterface, WarmableInterface
{
    public const MESSAGE_DEFINED = 0;
    public const MESSAGE_MISSING = 1;
    public const MESSAGE_EQUALS_FALLBACK = 2;

    private $translator;
    private array $messages = [];

    /**
     * @param TranslatorInterface&TranslatorBagInterface&LocaleAwareInterface $translator
     */
    public function __construct(TranslatorInterface $translator)
    {
        if (!$translator instanceof TranslatorBagInterface || !$translator instanceof LocaleAwareInterface) {
            throw new InvalidArgumentException(sprintf('The Translator "%s" must implement TranslatorInterface, TranslatorBagInterface and LocaleAwareInterface.', get_debug_type($translator)));
        }

        $this->translator = $translator;
    }

    /**
     * {@inheritdoc}
     */
    public function trans(?string $id, array $parameters = [], string $domain = null, string $locale = null): string
    {
        $trans = $this->translator->trans($id = (string) $id, $parameters, $domain, $locale);
        $this->collectMessage($locale, $domain, $id, $trans, $parameters);

        return $trans;
    }

    /**
     * {@inheritdoc}
     */
    public function setLocale(string $locale)
    {
        $this->translator->setLocale($locale);
    }

    /**
     * {@inheritdoc}
     */
    public function getLocale(): string
    {
        return $this->translator->getLocale();
    }

    /**
     * {@inheritdoc}
     */
    public function getCatalogue(string $locale = null): MessageCatalogueInterface
    {
        return $this->translator->getCatalogue($locale);
    }

    /**
     * {@inheritdoc}
     */
    public function getCatalogues(): array
    {
        return $this->translator->getCatalogues();
    }

    /**
     * {@inheritdoc}
     *
     * @return string[]
     */
    public function warmUp(string $cacheDir): array
    {
        if ($this->translator instanceof WarmableInterface) {
            return (array) $this->translator->warmUp($cacheDir);
        }

        return [];
    }

    /**
     * Gets the fallback locales.
     */
    public function getFallbackLocales(): array
    {
        if ($this->translator instanceof Translator || method_exists($this->translator, 'getFallbackLocales')) {
            return $this->translator->getFallbackLocales();
        }

        return [];
    }

    /**
     * Passes through all unknown calls onto the translator object.
     */
    public function __call(string $method, array $args)
    {
        return $this->translator->{$method}(...$args);
    }

    public function getCollectedMessages(): array
    {
        return $this->messages;
    }

    private function collectMessage(?string $locale, ?string $domain, string $id, string $translation, ?array $parameters = [])
    {
        if (null === $domain) {
            $domain = 'messages';
        }

        $catalogue = $this->translator->getCatalogue($locale);
        $locale = $catalogue->getLocale();
        $fallbackLocale = null;
        if ($catalogue->defines($id, $domain)) {
            $state = self::MESSAGE_DEFINED;
        } elseif ($catalogue->has($id, $domain)) {
            $state = self::MESSAGE_EQUALS_FALLBACK;

            $fallbackCatalogue = $catalogue->getFallbackCatalogue();
            while ($fallbackCatalogue) {
                if ($fallbackCatalogue->defines($id, $domain)) {
                    $fallbackLocale = $fallbackCatalogue->getLocale();
                    break;
                }
                $fallbackCatalogue = $fallbackCatalogue->getFallbackCatalogue();
            }
        } else {
            $state = self::MESSAGE_MISSING;
        }

        $this->messages[] = [
            'locale' => $locale,
            'fallbackLocale' => $fallbackLocale,
            'domain' => $domain,
            'id' => $id,
            'translation' => $translation,
            'parameters' => $parameters,
            'state' => $state,
            'transChoiceNumber' => isset($parameters['%count%']) && is_numeric($parameters['%count%']) ? $parameters['%count%'] : null,
        ];
    }
}

• [D] Catalogue
• [D] Command
• [D] DataCollector
• [D] DependencyInjection
• [D] Dumper
• [D] Exception
• [D] Extractor
• [D] Formatter
• [D] Loader
• [D] Provider
• [D] Reader
• [D] Resources
• [D] Test
• [D] Util
• [D] Writer
• [F] CHANGELOG.md
  Delete
• [F] composer.json
  Delete
• [F] DataCollectorTranslator.php
  Delete
• [F] IdentityTranslator.php
  Delete
• [F] LICENSE
  Delete
• [F] LoggingTranslator.php
  Delete
• [F] MessageCatalogue.php
  Delete
• [F] MessageCatalogueInterface.php
  Delete
• [F] MetadataAwareInterface.php
  Delete
• [F] PseudoLocalizationTranslator.php
  Delete
• [F] README.md
  Delete
• [F] TranslatableMessage.php
  Delete
• [F] Translator.php
  Delete
• [F] TranslatorBag.php
  Delete
• [F] TranslatorBagInterface.php
  Delete

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• Blog 1
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Encryption is a process that transforms data into a secure format, known as ciphertext, which can only be deciphered using a specific decryption key. This means that even if data is intercepted during transmission, it remains unreadable and protected from unauthorized access. Encryption is essential in safeguarding sensitive payment information, such as credit card details and personal data, during online transactions.
Tokenization, on the other hand, involves substituting sensitive data with unique identifiers or "tokens." These tokens serve as placeholders and have no value outside of the specific transaction context. If intercepted, tokens are meaningless and cannot be used to access the original sensitive data. This method significantly reduces the risk of fraud and data breaches, as the actual payment information is not stored or transmitted.
Together, encryption and tokenization form a powerful security framework. Encryption ensures that data is protected during transmission, while tokenization minimizes the risk of exposing sensitive information by replacing it with secure, non-sensitive tokens.
These technologies are integral to modern payment platforms, providing a robust defense against cyber threats. By implementing advanced encryption and tokenization techniques, businesses can enhance the security of digital transactions, ensuring that users' financial and personal information remains safe. This comprehensive approach not only builds user trust but also fortifies the overall security infrastructure of digital payment systems. As cyber threats evolve, the continued advancement of encryption and tokenization will be crucial in maintaining secure and reliable payment processes.

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