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<?php |
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namespace Shlinkio\Shlink\CLI\Command\Shortcode; |
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use Acelaya\ZsmAnnotatedServices\Annotation\Inject; |
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use Shlinkio\Shlink\Common\Paginator\Adapter\PaginableRepositoryAdapter; |
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use Shlinkio\Shlink\Common\Paginator\Util\PaginatorUtilsTrait; |
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use Shlinkio\Shlink\Core\Service\ShortUrlService; |
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use Shlinkio\Shlink\Core\Service\ShortUrlServiceInterface; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Helper\QuestionHelper; |
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use Symfony\Component\Console\Helper\Table; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Question\ConfirmationQuestion; |
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use Zend\I18n\Translator\TranslatorInterface; |
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class ListShortcodesCommand extends Command |
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{ |
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use PaginatorUtilsTrait; |
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/** |
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* @var ShortUrlServiceInterface |
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*/ |
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private $shortUrlService; |
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/** |
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* @var TranslatorInterface |
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*/ |
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private $translator; |
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/** |
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* ListShortcodesCommand constructor. |
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* @param ShortUrlServiceInterface $shortUrlService |
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* @param TranslatorInterface $translator |
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* |
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* @Inject({ShortUrlService::class, "translator"}) |
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*/ |
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public function __construct(ShortUrlServiceInterface $shortUrlService, TranslatorInterface $translator) |
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{ |
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$this->shortUrlService = $shortUrlService; |
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$this->translator = $translator; |
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parent::__construct(null); |
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} |
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public function configure() |
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{ |
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$this->setName('shortcode:list') |
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->setDescription($this->translator->translate('List all short URLs')) |
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->addOption( |
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'page', |
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'p', |
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InputOption::VALUE_OPTIONAL, |
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sprintf( |
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$this->translator->translate('The first page to list (%s items per page)'), |
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PaginableRepositoryAdapter::ITEMS_PER_PAGE |
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), |
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) |
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->addOption( |
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'searchTerm', |
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's', |
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InputOption::VALUE_OPTIONAL, |
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$this->translator->translate( |
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'A query used to filter results by searching for it on the longUrl and shortCode fields' |
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) |
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) |
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->addOption( |
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'tags', |
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't', |
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InputOption::VALUE_OPTIONAL, |
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$this->translator->translate('A comma-separated list of tags to filter results') |
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) |
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->addOption( |
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'orderBy', |
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'o', |
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InputOption::VALUE_OPTIONAL, |
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$this->translator->translate( |
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'The field from which we want to order by. Pass ASC or DESC separated by a comma' |
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) |
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) |
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->addOption( |
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'showTags', |
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null, |
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InputOption::VALUE_NONE, |
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$this->translator->translate('Whether to display the tags or not') |
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); |
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} |
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public function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$page = intval($input->getOption('page')); |
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$searchTerm = $input->getOption('searchTerm'); |
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$tags = $input->getOption('tags'); |
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$tags = ! empty($tags) ? explode(',', $tags) : []; |
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$showTags = $input->getOption('showTags'); |
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$orderBy = $input->getOption('orderBy'); |
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/** @var QuestionHelper $helper */ |
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$helper = $this->getHelper('question'); |
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do { |
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$result = $this->shortUrlService->listShortUrls($page, $searchTerm, $tags, $this->processOrderBy($input)); |
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$page++; |
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$table = new Table($output); |
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$headers = [ |
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$this->translator->translate('Short code'), |
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$this->translator->translate('Original URL'), |
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$this->translator->translate('Date created'), |
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$this->translator->translate('Visits count'), |
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]; |
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if ($showTags) { |
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$headers[] = $this->translator->translate('Tags'); |
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} |
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$table->setHeaders($headers); |
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foreach ($result as $row) { |
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$shortUrl = $row->jsonSerialize(); |
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if ($showTags) { |
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$shortUrl['tags'] = []; |
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foreach ($row->getTags() as $tag) { |
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$shortUrl['tags'][] = $tag->getName(); |
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} |
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$shortUrl['tags'] = implode(', ', $shortUrl['tags']); |
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} else { |
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unset($shortUrl['tags']); |
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} |
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$table->addRow(array_values($shortUrl)); |
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} |
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$table->render(); |
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if ($this->isLastPage($result)) { |
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$continue = false; |
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$output->writeln( |
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sprintf('<info>%s</info>', $this->translator->translate('You have reached last page')) |
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); |
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} else { |
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$continue = $helper->ask($input, $output, new ConfirmationQuestion( |
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sprintf('<question>' . $this->translator->translate( |
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'Continue with page' |
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) . ' <bg=cyan;options=bold>%s</>? (y/N)</question> ', $page), |
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false |
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)); |
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} |
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} while ($continue); |
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} |
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protected function processOrderBy(InputInterface $input) |
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{ |
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$orderBy = $input->getOption('orderBy'); |
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if (empty($orderBy)) { |
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return null; |
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} |
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$orderBy = explode(',', $orderBy); |
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return count($orderBy) === 1 ? $orderBy[0] : [$orderBy[0] => $orderBy[1]]; |
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} |
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} |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.