Shlinkio\Shlink\CLI\Command\Shortcode\ListShortcodesCommand

Complexity

Total Complexity

9

Size/Duplication

Total Lines	105
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	9

Test Coverage

Coverage

90.63%

Importance

Changes	2
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	configure()	0	21	1
B	execute()	0	55	7

<?php
namespace Shlinkio\Shlink\CLI\Command\Shortcode;

use Acelaya\ZsmAnnotatedServices\Annotation\Inject;
use Shlinkio\Shlink\Common\Paginator\Adapter\PaginableRepositoryAdapter;
use Shlinkio\Shlink\Common\Paginator\Util\PaginatorUtilsTrait;
use Shlinkio\Shlink\Core\Service\ShortUrlService;
use Shlinkio\Shlink\Core\Service\ShortUrlServiceInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ConfirmationQuestion;
use Zend\I18n\Translator\TranslatorInterface;

class ListShortcodesCommand extends Command
{
    use PaginatorUtilsTrait;

    /**
     * @var ShortUrlServiceInterface
     */
    private $shortUrlService;
    /**
     * @var TranslatorInterface
     */
    private $translator;

    /**
     * ListShortcodesCommand constructor.
     * @param ShortUrlServiceInterface $shortUrlService
     * @param TranslatorInterface $translator
     *
     * @Inject({ShortUrlService::class, "translator"})
     */
    public function __construct(ShortUrlServiceInterface $shortUrlService, TranslatorInterface $translator)
    {
        $this->shortUrlService = $shortUrlService;
        $this->translator = $translator;
        parent::__construct(null);
    }

    public function configure()
    {
        $this->setName('shortcode:list')
             ->setDescription($this->translator->translate('List all short URLs'))
             ->addOption(
                 'page',
                 'p',
                 InputOption::VALUE_OPTIONAL,
                 sprintf(
                     $this->translator->translate('The first page to list (%s items per page)'),
                     PaginableRepositoryAdapter::ITEMS_PER_PAGE
                 ),
                 1
             )
             ->addOption(
                 'tags',
                 't',
                 InputOption::VALUE_NONE,
                 $this->translator->translate('Whether to display the tags or not')
             );
    }

    public function execute(InputInterface $input, OutputInterface $output)
    {
        $page = intval($input->getOption('page'));
        $showTags = $input->getOption('tags');

        /** @var QuestionHelper $helper */
        $helper = $this->getHelper('question');

        do {
            $result = $this->shortUrlService->listShortUrls($page);
            $page++;
            $table = new Table($output);

            $headers = [
                $this->translator->translate('Short code'),
                $this->translator->translate('Original URL'),
                $this->translator->translate('Date created'),
                $this->translator->translate('Visits count'),
            ];
            if ($showTags) {
                $headers[] = $this->translator->translate('Tags');
            }
            $table->setHeaders($headers);

            foreach ($result as $row) {
                $shortUrl = $row->jsonSerialize();
                if ($showTags) {
                    $shortUrl['tags'] = [];
                    foreach ($row->getTags() as $tag) {
                        $shortUrl['tags'][] = $tag->getName();
                    }
                    $shortUrl['tags'] = implode(', ', $shortUrl['tags']);
                } else {
                    unset($shortUrl['tags']);
                }

                $table->addRow(array_values($shortUrl));
            }
            $table->render();

            if ($this->isLastPage($result)) {

It seems like $result defined by $this->shortUrlService->listShortUrls($page) on line 76 can also be of type array<integer,object<Shlinkio\Shlink\Core\Entity\ShortUrl>>; however, Shlinkio\Shlink\Common\Paginator\Util\PaginatorUtilsTrait::isLastPage() does only seem to accept object<Zend\Paginator\Paginator>, maybe add an additional type check?

                $continue = false;
                $output->writeln(
                    sprintf('<info>%s</info>', $this->translator->translate('You have reached last page'))
                );
            } else {
                $continue = $helper->ask($input, $output, new ConfirmationQuestion(
                    sprintf('<question>' . $this->translator->translate(
                        'Continue with page'
                    ) . ' <bg=cyan;options=bold>%s</>? (y/N)</question> ', $page),
                    false
                ));
            }
        } while ($continue);

The expression $continue of type false|string is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== false instead.

    }
}