AfterImageResourceResolvedEvent¶
New in version 13.0
This event serves as a drop-in replacement for the removed hook
$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['getImgResource']
.
The PSR-14 event
\TYPO3\CMS\Frontend\ContentObject\Event\AfterImageResourceResolvedEvent
is being dispatched just before ContentObjectRenderer->getImgResource()
is about to return the resolved \TYPO3\CMS\Core\Imaging\ImageResource
DTO. Therefore, the event is - in comparison to
the removed hook - always dispatched, even if no ImageResource
could be
resolved. In this case, the corresponding return value is null
.
Example¶
<?php
declare(strict_types=1);
namespace MyVendor\MyExtension\Frontend\EventListener;
use TYPO3\CMS\Core\Attribute\AsEventListener;
use TYPO3\CMS\Frontend\ContentObject\Event\AfterImageResourceResolvedEvent;
#[AsEventListener(
identifier: 'my-extension/my-event-listener',
)]
final readonly class MyEventListener
{
public function __invoke(AfterImageResourceResolvedEvent $event): void
{
$modifiedImageResource = $event
->getImageResource()
->withWidth(123);
$event->setImageResource($modifiedImageResource);
}
}
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, you can also
register an event listener via the Configuration/Services.yaml
file. Have
a look into the section Implementing an event listener in your extension.
API¶
- class \TYPO3\CMS\Frontend\ContentObject\Event\ AfterImageResourceResolvedEvent¶
-
Listeners are able to modify the resolved ContentObjectRenderer->getImgResource() result
- getFile ( ) ¶
-
- returntype
-
TYPO3\CMS\Core\Resource\File|TYPO3\CMS\Core\Resource\FileReference|string
- getFileArray ( ) ¶
-
- returntype
-
array
- getImageResource ( ) ¶
-
- returntype
-
TYPO3\CMS\Core\Imaging\ImageResource
- setImageResource ( TYPO3\\CMS\\Core\\Imaging\\ImageResource $imageResource) ¶
-
- param TYPO3\\CMS\\Core\\Imaging\\ImageResource $imageResource
-
the imageResource