require __DIR__ . '/../vendor/autoload.php';
if (PHP_SAPI !== 'cli') {
die("This script should be executed from console!\n");
}
if (2 !== $argc) {
die('Usage: php example.php <URL of Atom feed or entry>' . PHP_EOL);
}
$url = $argv[1];
if (!filter_var($url, FILTER_VALIDATE_URL)) {
die(sprintf('It seems that "%s" is not a valid URL', $url) . PHP_EOL);
}
@($xml = file_get_contents($url));
if (!$xml) {
die(sprintf('Failed to read document from "%s"', $url) . PHP_EOL);
}
$factory = new DocumentFactory();
try {
$document = $factory->parseXML($xml);
} catch (AtomException $e) {
die($e->getMessage() . PHP_EOL);
}
if ($document instanceof FeedDocument) {
$feed = $document->getFeed();
echo 'Feed: ', $feed->getTitle(), PHP_EOL;
echo 'Updated: ', $feed->getUpdated()->format('d.m.Y H:i:s'), PHP_EOL;
foreach ($feed->getAuthors() as $author) {
echo 'Author: ', $author->getName(), PHP_EOL;
}
foreach ($feed->getEntries() as $entry) {
echo PHP_EOL;
echo ' Entry: ', $entry->getTitle(), PHP_EOL;
/**
* Create new factory.
*/
public function __construct()
{
parent::__construct();
$this->getExtensions()->register(new AtomPubExtension());
}