AfterVideoPreviewFetchedEvent¶
New in version 12.2.
The purpose of the PSR-14 event
\TYPO3\CMS\Core\Resource\OnlineMedia\Event\AfterVideoPreviewFetchedEvent
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If, for example, a processed file is bad (blank or outdated), this event can be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 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\CMS\Core\Attribute\AsEventListener
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/Services.yaml
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.
API¶
- class TYPO3\CMS\Core\Resource\OnlineMedia\Event\AfterVideoPreviewFetchedEvent¶
Allows to modify a generated YouTube/Vimeo (or other Online Media) preview images
- getFile()¶
- Return type
TYPO3\CMS\Core\Resource\File
- getOnlineMediaId()¶
- Return type
string
- getPreviewImageFilename()¶
- Return type
string
- setPreviewImageFilename(string $previewImageFilename)¶
- Parameters
$previewImageFilename (
string
) -- the previewImageFilename