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<?php declare(strict_types=1); |
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namespace FeedIo\Command; |
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use FeedIo\Adapter\Guzzle\Client; |
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use FeedIo\Check\CheckAvailability; |
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use FeedIo\Check\CheckLastModified; |
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use FeedIo\Check\CheckPublicIds; |
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use FeedIo\Check\CheckReadSince; |
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use FeedIo\Check\Processor; |
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use FeedIo\Check\Result; |
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use FeedIo\FeedIo; |
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use Psr\Log\NullLogger; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Formatter\OutputFormatterStyle; |
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use Symfony\Component\Console\Helper\Table; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Style\SymfonyStyle; |
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/** |
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* Class CheckCommand |
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* @codeCoverageIgnore |
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*/ |
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class CheckCommand extends Command |
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{ |
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private $ok; |
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private $notOk; |
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private $feedIo; |
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public function __construct(string $name = null) |
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{ |
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parent::__construct($name); |
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$client = new Client(new \GuzzleHttp\Client()); |
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$this->feedIo = new FeedIo($client, new NullLogger()); |
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} |
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protected function getFeedIo(): FeedIo |
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{ |
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return $this->feedIo; |
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} |
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protected function configure() |
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{ |
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$this->setName('check') |
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->setDescription('checks if a feed gets correctly updated') |
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->addArgument( |
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'url', |
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InputArgument::REQUIRED, |
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'Please provide an URL or a file to read' |
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); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->configureOutput($output); |
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$io = new SymfonyStyle($input, $output); |
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$urls = $this->getUrls($input); |
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$results = []; |
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$return = 0; |
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foreach ($urls as $url) { |
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if (empty($url)) { |
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continue; |
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} |
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$result = $this->runChecks($io, trim($url)); |
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$results[] = iterator_to_array($this->renderValues($output, $result->toArray())); |
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if (!$result->isUpdateable()) { |
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$return++; |
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} |
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} |
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$table = new Table($output); |
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$table |
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->setHeaders(['URL', 'Accessible', 'readSince', 'Last modified', '# items', 'unique IDs', 'Date Flow']) |
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->setRows($results) |
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->setColumnWidth(0, 48); |
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$table->render(); |
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if ($return > 0) { |
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$io->error("Some feeds were marked as not updateable. Two possible explanations: a feed you tried to consumed doesn't match the specification or FeedIo has a bug."); |
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} |
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return $return; |
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} |
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protected function getUrls(InputInterface $input): array |
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{ |
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$arg = $input->getArgument('url'); |
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if (filter_var($arg, FILTER_VALIDATE_URL)) { |
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return [$arg]; |
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} |
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if (!file_exists($arg)) { |
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throw new \UnexpectedValueException("$arg must contain a valid URL or a file to read"); |
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} |
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$content = file_get_contents($arg); |
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return explode("\n", $content); |
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} |
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protected function renderValues(OutputInterface $output, array $values): \Generator |
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{ |
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foreach ($values as $value) { |
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if (is_bool($value)) { |
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yield $value ? $this->ok : $this->notOk; |
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} elseif ($value === 0 || $value === 'null') { |
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yield $output->getFormatter()->format("<ko>$value</ko>"); |
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} else { |
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yield $output->getFormatter()->format("<ok>$value</ok>"); |
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} |
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} |
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} |
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protected function runChecks(SymfonyStyle $io, string $url): Result |
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{ |
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$io->section("reading {$url}"); |
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$processor = new Processor($this->getFeedIo()); |
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$processor |
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->add(new CheckAvailability()) |
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->add(new CheckPublicIds()) |
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->add(new CheckLastModified()) |
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->add(new CheckReadSince()); |
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return $processor->run($url); |
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} |
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private function configureOutput(OutputInterface $output): void |
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{ |
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$output->getFormatter()->setStyle( |
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'ko', |
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new OutputFormatterStyle('red', null, ['bold']) |
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); |
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$output->getFormatter()->setStyle( |
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'ok', |
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new OutputFormatterStyle('green', null, ['bold']) |
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); |
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$this->ok = $output->getFormatter()->format('<ok>OK</ok>'); |
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$this->notOk = $output->getFormatter()->format("<ko>NOT OK</ko>"); |
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} |
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} |
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alexdebril /
feed-io
