/**
* Fetches all events in a date range
*
* @param \DateTime $startDate
* @param \DateTime $endDate
*
* @return Event array
*/
public function fetchEvents(\DateTime $startDate, \DateTime $endDate)
{
$events = array();
$client = $this->client->getClient();
$uri = self::IS_URL . '/eplug/agenda/agenda.asp';
$body = array('NumDat' => null, 'TypVis' => 'Vis-Tab.xsl');
for ($date = new \DateTime($startDate->format('Y-m')); $date < $endDate; $date->modify("+1 month")) {
$body['NumDat'] = $date->format('Ym');
$request = $client->post($uri, null, $body);
foreach ($this->client->getCookieJar()->allRawValues($uri) as $name => $value) {
$request->addCookie($name, $value);
}
$requests[] = $request;
}
$responses = $client->send($requests);
foreach ($responses as $response) {
$crawler = new Crawler(null, $uri);
$crawler->addContent($response->getBody(true), $response->getHeader('Content-Type'));
$events = array_merge(self::extractEvents($crawler), $events);
}
// Filter out events that are not in the date range
$events = array_filter($events, function ($event) use($startDate, $endDate) {
return $event->startDate > $startDate && $event->startDate < $endDate;
});
return $events;
}
$app->register(new Silex\Provider\FormServiceProvider());
$app['translator.domains'] = array();
// Controller
$app->match('/', function (Request $request) use($app) {
date_default_timezone_set('Europe/Paris');
$startDate = new \DateTime('midnight first day of this month');
$endDate = new \DateTime('23:59:59 last day of +4 months');
$form = $app['form.factory']->create(new UserType());
if ($request->getMethod() === 'POST') {
$form->bindRequest($request);
if ($form->isValid()) {
$data = $form->getData();
$data['startDate'] = $startDate;
$data['endDate'] = $endDate;
try {
$client = new Client($data['login'], $data['password']);
$events = $client->fetchEvents($data['startDate'], $data['endDate']);
if (count($events) > 0) {
return CalendarResponse::create($events);
}
$error = 'No event was found in your calendar.';
} catch (AuthenticationException $e) {
$error = 'Your login or password is incorrect. Please try again.';
} catch (\Exception $e) {
$error = 'There was an error (cas.tem-tsp.eu or si-etudiants.it-sudparis.eu might be offline). Please try again later.';
}
if (isset($error)) {
$form->addError(new FormError($error));
}
}
}
