public function __invoke(Route $route, Console $console) : int
{
$basePath = $route->getMatchedParam('path');
$path = realpath($basePath) . '/data/blog';
$cache = realpath($basePath) . '/data/cache/posts';
$baseUri = new Uri('https://mwop.net');
$middleware = $this->blogMiddleware;
$console->writeLine('Generating static cache for blog posts', Color::GREEN);
// Prepare final handler for middleware
$failed = false;
$done = function ($req, $res, $err = null) use(&$failed) {
$failed = $err ? true : false;
};
$parser = new Parser(null, new CommonMarkParser());
foreach (new MarkdownFileFilter($path) as $fileInfo) {
$document = $parser->parse(file_get_contents($fileInfo->getPathname()));
$metadata = $document->getYAML();
$message = ' ' . $metadata['id'];
$length = strlen($message);
$width = $console->getWidth();
$console->write($message, Color::BLUE);
$canonical = $baseUri->withPath(sprintf('/blog/%s.html', $metadata['id']));
$request = (new Request(new PsrRequest([], [], $canonical, 'GET')))->withUri($canonical)->withAttribute('id', $metadata['id']);
$failed = false;
$response = $middleware($request, new Response(), $done);
if (!$failed) {
$this->cacheResponse($metadata['id'], $cache, $response->getBody());
}
$this->reportComplete($console, $width, $length, !$failed);
}
$console->writeLine('ALL DONE', Color::GREEN);
return 0;
}
