/**
* @param ServerRequestInterface $request
* @param ResponseInterface $response
*
* @return HtmlResponse|RedirectResponse
*/
public function __invoke(ServerRequestInterface $request, ResponseInterface $response)
{
if ($request->getMethod() === 'POST') {
$this->albumService->addAlbum($request->getParsedBody());
return new RedirectResponse($this->router->generateUri('album.index'));
}
return new HtmlResponse($this->template->render('album::add', ['form' => $this->form]));
}
/**
* @param array $params
* @return string
* @throws Exception\RenderingException if current result is a routing
* failure.
*/
private function generateUriFromResult(array $params)
{
if ($this->result->isFailure()) {
throw new Exception\RenderingException('Attempting to use matched result when routing failed; aborting');
}
$name = $this->result->getMatchedRouteName();
$params = array_merge($this->result->getMatchedParams(), $params);
return $this->router->generateUri($name, $params);
}
/**
* @param ServerRequestInterface $request
* @param ResponseInterface $response
*
* @return HtmlResponse|RedirectResponse
*/
public function __invoke(ServerRequestInterface $request, ResponseInterface $response)
{
try {
$album = (array) $this->albumService->getAlbum($request->getAttribute('id'));
} catch (\Exception $e) {
return new HtmlResponse($this->template->render('error::404'), 404);
}
if ($request->getMethod() === 'POST') {
$body = new Parameters($request->getParsedBody());
$del = $body->get('del', 'No');
if (strtolower($del) === 'yes') {
$this->albumService->deleteAlbum($album);
}
return new RedirectResponse($this->router->generateUri('album.index'));
}
return new HtmlResponse($this->template->render('album::delete', ['album' => $album]));
}
/**
* Assembles a route with given name using given information
*
* @param string|null $name
* @param array|bool $routeParams
* @param array|bool $queryParams
* @param bool $inherit Tells if route and query params should be inherited from current route
* @return string
*/
public function assembleUrl($name = null, $routeParams = [], $queryParams = [], $inherit = false)
{
$routeResult = $this->getCurrentRouteResult();
$name = $name ?: $routeResult->getMatchedRouteName();
if (is_bool($routeParams)) {
$inherit = $routeParams;
$routeParams = [];
}
if (is_bool($queryParams)) {
$inherit = $queryParams;
$queryParams = [];
}
if ($inherit) {
$routeParams = array_merge($routeResult->getMatchedParams(), $routeParams);
$queryParams = array_merge($this->request->getQueryParams(), $queryParams);
}
$queryString = empty($queryParams) ? '' : sprintf('?%s', http_build_query($queryParams));
return $this->router->generateUri($name, $routeParams) . $queryString;
}
/**
* Process an incoming request and/or response.
*
* Accepts a server-side request and a response instance, and does
* something with them.
*
* If the response is not complete and/or further processing would not
* interfere with the work done in the middleware, or if the middleware
* wants to delegate to another process, it can use the `$out` callable
* if present.
*
* If the middleware does not return a value, execution of the current
* request is considered complete, and the response instance provided will
* be considered the response to return.
*
* Alternately, the middleware may return a response instance.
*
* Often, middleware will `return $out();`, with the assumption that a
* later middleware will return a response.
*
* @param Request $request
* @param Response $response
* @param null|callable $out
* @return null|Response
*/
public function __invoke(Request $request, Response $response, callable $out = null)
{
// Make sure the short URL exists for this short code
$shortCode = $request->getAttribute('shortCode');
try {
$shortUrl = $this->urlShortener->shortCodeToUrl($shortCode);
if (!isset($shortUrl)) {
return $out($request, $response->withStatus(404), 'Not Found');
}
} catch (InvalidShortCodeException $e) {
$this->logger->warning('Tried to create a QR code with an invalid short code' . PHP_EOL . $e);
return $out($request, $response->withStatus(404), 'Not Found');
}
$path = $this->router->generateUri('long-url-redirect', ['shortCode' => $shortCode]);
$size = $this->getSizeParam($request);
$qrCode = new QrCode($request->getUri()->withPath($path)->withQuery(''));
$qrCode->setSize($size)->setPadding(0);
return new QrCodeResponse($qrCode);
}
/**
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @return ResponseInterface
*/
public function __invoke(ServerRequestInterface $request, ResponseInterface $response)
{
try {
/**
* @var Session $session
*/
$session = $request->getAttribute('session');
$album = new Album();
$this->form->bind($album);
$this->form->get('submit')->setValue('Add');
if ($request->getMethod() === 'POST') {
$this->albumService->addAlbum($request->getParsedBody());
$session->getSegment('App\\Album')->setFlash('flash', ['type' => 'success', 'message' => sprintf('Successfully added album %s (%s)', $album->getTitle(), $album->getArtist())]);
return new RedirectResponse($this->router->generateUri('album.index'));
}
} catch (\Exception $e) {
// perhaps log an error and display a message to the user
}
return new HtmlResponse($this->template->render('album::add', ['form' => $this->form]));
}
/**
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @return ResponseInterface
*/
public function __invoke(ServerRequestInterface $request, ResponseInterface $response)
{
try {
$album = $this->albumService->getAlbum($request->getAttribute('id'));
if ($request->getMethod() === 'POST') {
$body = new Parameters($request->getParsedBody());
$del = $body->get('del', 'No');
if (strtolower($del) === 'yes') {
$this->albumService->deleteAlbum($album);
/**
* @var Session $session
*/
$session = $request->getAttribute('session');
$session->getSegment('App\\Album')->setFlash('flash', ['type' => 'success', 'message' => sprintf('Successfully deleted album %s (%s)', $album->getTitle(), $album->getArtist())]);
}
// Redirect to list of albums
return new RedirectResponse($this->router->generateUri('album.index'));
}
} catch (\Exception $e) {
// do something useful
}
return new HtmlResponse($this->template->render('album::delete', compact('album')));
}
/**
* Usage: {{ path('name', parameters) }}
*
* @param $name
* @param array $parameters
* @param bool $relative
* @return string
*/
public function renderUri($name, $parameters = [], $relative = false)
{
return $this->router->generateUri($name, $parameters);
}
/**
* @param string $routeName
* @param array $options
* @return string
*/
public function __invoke($routeName, $options = [])
{
return $this->router->generateUri($routeName, $options);
}
