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FeedDiscovererController.php
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FeedDiscovererController.php
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<?php
namespace App\Http\Controllers\Api;
use App\Http\Controllers\Controller;
use App\Http\Requests\FeedDiscovererRequest;
use GuzzleHttp\Exception\ClientException;
use GuzzleHttp\Exception\ConnectException;
use Illuminate\Http\JsonResponse;
use Illuminate\Support\Arr;
use Kaishiyoku\HeraRssCrawler\HeraRssCrawler;
class FeedDiscovererController extends Controller
{
/**
* Handle the incoming request.
*
*
* @throws \Exception
*/
public function __invoke(FeedDiscovererRequest $request, HeraRssCrawler $heraRssCrawler): JsonResponse
{
$validated = $request->validated();
try {
$discoveredFeedUrls = $heraRssCrawler->discoverFeedUrls(Arr::get($validated, 'feed_url'));
if ($discoveredFeedUrls->isEmpty()) {
abort(404, 'No feeds found.');
}
$feedMetadata = $heraRssCrawler->parseFeed($discoveredFeedUrls->first());
return response()->json([
'feed_url' => $feedMetadata->getFeedUrl() ?? $feedMetadata->getUrl(),
'site_url' => $feedMetadata->getUrl(),
'favicon_url' => $heraRssCrawler->discoverFavicon($feedMetadata->getUrl()) ?? '',
'name' => $feedMetadata->getTitle(),
'language' => $feedMetadata->getLanguage() ?? '',
]);
} catch (ConnectException) {
abort(422, 'The given URL is invalid.');
} catch (ClientException) {
abort(422, 'The given URL could not be resolved.');
}
}
}