A Laravel view that generates a text/calendar feed you can subscribe to from calendar clients.

calendar.blade.php

<?php

    $vCalendar = new \Eluceo\iCal\Component\Calendar('www.nono.ma');

    if(isset($item)) {

        $collection = $item->collection();

        foreach($collection as $i) {

            $is_hidden = $i->deleted_at ? "X" : " ";
            $is_blog = $i->is_blog ? "X" : " ";
            $is_rss = $i->rss ? "X" : " ";

            $vEvent = new \Eluceo\iCal\Component\Event();
            $vEvent
            ->setUrl($i->URL())
            ->setDtStart(new \DateTime($i->published_at))
            ->setDtEnd(new \DateTime($i->published_at))
            ->setNoTime(true)
            ->setSummary($i->title)
            ->setDescription(
                '['.$is_hidden.'] Hidden'.PHP_EOL.
                '['.$is_blog.'] Blog'.PHP_EOL.
                '['.$is_rss.'] RSS'.PHP_EOL.PHP_EOL.
                strip_tags($i->htmlText())
            )
            ;

            $vCalendar->addComponent($vEvent);
        }
    }

    // Serve on the web to let calendar clients subscribe
    header('Content-Type: text/calendar; charset=utf-8');

    // Force download calendar ICS file
    // header('Content-Disposition: attachment; filename="cal.ics"');

    echo $vCalendar->render();
?>