
| Current Path : /var/www/html/rocksensor3/web/core/modules/image/src/Plugin/ImageEffect/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/rocksensor3/web/core/modules/image/src/Plugin/ImageEffect/ResizeImageEffect.php |
<?php
namespace Drupal\image\Plugin\ImageEffect;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Image\ImageInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\image\Attribute\ImageEffect;
use Drupal\image\ConfigurableImageEffectBase;
/**
* Resizes an image resource.
*/
#[ImageEffect(
id: "image_resize",
label: new TranslatableMarkup("Resize"),
description: new TranslatableMarkup("Resizing will make images an exact set of dimensions. This may cause images to be stretched or shrunk disproportionately."),
)]
class ResizeImageEffect extends ConfigurableImageEffectBase {
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image) {
if (!$image->resize($this->configuration['width'], $this->configuration['height'])) {
$this->logger->error('Image resize failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', ['%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()]);
return FALSE;
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function transformDimensions(array &$dimensions, $uri) {
// The new image will have the exact dimensions defined for the effect.
$dimensions['width'] = $this->configuration['width'];
$dimensions['height'] = $this->configuration['height'];
}
/**
* {@inheritdoc}
*/
public function getSummary() {
$summary = [
'#theme' => 'image_resize_summary',
'#data' => $this->configuration,
];
$summary += parent::getSummary();
return $summary;
}
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return [
'width' => NULL,
'height' => NULL,
];
}
/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$form['width'] = [
'#type' => 'number',
'#title' => $this->t('Width'),
'#default_value' => $this->configuration['width'],
'#field_suffix' => ' ' . $this->t('pixels'),
'#required' => TRUE,
'#min' => 1,
];
$form['height'] = [
'#type' => 'number',
'#title' => $this->t('Height'),
'#default_value' => $this->configuration['height'],
'#field_suffix' => ' ' . $this->t('pixels'),
'#required' => TRUE,
'#min' => 1,
];
return $form;
}
/**
* {@inheritdoc}
*/
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
parent::submitConfigurationForm($form, $form_state);
$this->configuration['height'] = $form_state->getValue('height');
$this->configuration['width'] = $form_state->getValue('width');
}
}