AfterVideoPreviewFetchedEvent
New in version 12.2
The purpose of the PSR-14 event
\TYPO3\
is to modify the preview file of online media previews (like YouTube and Vimeo).
If, for example, a processed file is bad (blank or outdated), this event can be
used to modify and/or update the preview file.
Example
<?php
declare(strict_types=1);
namespace MyVendor\MyExtension\Resource\EventListener;
use TYPO3\CMS\Core\Attribute\AsEventListener;
use TYPO3\CMS\Core\Resource\OnlineMedia\Event\AfterVideoPreviewFetchedEvent;
#[AsEventListener(
identifier: 'my-extension/after-video-preview-fetched',
)]
final readonly class MyEventListener
{
public function __invoke(AfterVideoPreviewFetchedEvent $event): void
{
$event->setPreviewImageFilename(
'/var/www/html/typo3temp/assets/online_media/new-preview-image.jpg',
);
}
}
New in version 13.0
The PHP attribute \TYPO3\ has been
introduced to tag a PHP class as an event listener. Alternatively, or if you
need to be compatible with older TYPO3 versions, you can also register an
event listener via the Configuration/ file. Switch to
an older version of this page for an example or have a look at the section
Implementing an event listener in your extension.