/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
// Next, attempt to crop the image.
$focal_point = FocalPoint::getFromURI($image->getSource());
$crop_data = self::calculateCropData($focal_point, $image->getWidth(), $image->getHeight(), $this->configuration['width'], $this->configuration['height']);
if (!$image->crop($crop_data['x'], $crop_data['y'], $crop_data['width'], $crop_data['height'])) {
$this->logger->error('Focal point scale and crop failed while scaling and cropping using the %toolkit toolkit on %path (%mimetype, %dimensions)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()));
return FALSE;
}
return TRUE;
}
/**
* {@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)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()));
return FALSE;
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
if (!$image->desaturate()) {
watchdog('image', 'Image desaturate failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()), WATCHDOG_ERROR);
return FALSE;
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
if (!$image->convert($this->configuration['extension'])) {
$this->logger->error('Image convert failed using the %toolkit toolkit on %path (%mimetype)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType()));
return FALSE;
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
if (!$image->scaleAndCrop($this->configuration['width'], $this->configuration['height'])) {
watchdog('image', 'Image scale and crop failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()), WATCHDOG_ERROR);
return FALSE;
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
$path = $image->getSource();
$entity_manager = \Drupal::entityManager();
$files = $entity_manager->getStorage('file')->loadByProperties(array('uri' => $path));
$file = NULL;
if (count($files)) {
$file = reset($files);
$info = imagefield_crop_get_file_info($file->id());
if (!$info) {
return TRUE;
}
if (!$image->crop($info['x'], $info['y'], $info['width'], $info['height'])) {
$this->logger->error('Image crop failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()));
return FALSE;
}
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
list($x, $y) = explode('-', $this->configuration['anchor']);
$x = image_filter_keyword($x, $image->getWidth(), $this->configuration['width']);
$y = image_filter_keyword($y, $image->getHeight(), $this->configuration['height']);
if (!$image->crop($x, $y, $this->configuration['width'], $this->configuration['height'])) {
$this->logger->error('Image crop failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()));
return FALSE;
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
if (!empty($this->configuration['random'])) {
$degrees = abs((double) $this->configuration['degrees']);
$this->configuration['degrees'] = rand(-$degrees, $degrees);
}
if (!$image->rotate($this->configuration['degrees'], $this->configuration['bgcolor'])) {
$this->logger->error('Image rotate failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()));
return FALSE;
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
if (empty($this->configuration['crop_type']) || !$this->typeStorage->load($this->configuration['crop_type'])) {
$this->logger->error('Manual image crop failed due to misconfigured crop type on %path.', ['%path' => $image->getSource()]);
return FALSE;
}
if ($crop = $this->getCrop($image)) {
// Use position instead of anchor(),
// ImageWidgetCrop already set coordinates by center
$anchor = $crop->position();
$size = $crop->size();
if (!$image->crop($anchor['x'], $anchor['y'], $size['width'], $size['height'])) {
$this->logger->error('Manual image crop failed using the %toolkit toolkit on %path (%mimetype, %width x %height)', ['%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%width' => $image->getWidth(), '%height' => $image->getHeight()]);
return FALSE;
}
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
// Convert short #FFF syntax to full #FFFFFF syntax.
if (strlen($this->configuration['bgcolor']) == 4) {
$c = $this->configuration['bgcolor'];
$this->configuration['bgcolor'] = $c[0] . $c[1] . $c[1] . $c[2] . $c[2] . $c[3] . $c[3];
}
// Convert #FFFFFF syntax to hexadecimal colors.
if ($this->configuration['bgcolor'] != '') {
$this->configuration['bgcolor'] = hexdec(str_replace('#', '0x', $this->configuration['bgcolor']));
} else {
$this->configuration['bgcolor'] = NULL;
}
if (!empty($this->configuration['random'])) {
$degrees = abs((double) $this->configuration['degrees']);
$this->configuration['degrees'] = rand(-1 * $degrees, $degrees);
}
if (!$image->rotate($this->configuration['degrees'], $this->configuration['bgcolor'])) {
watchdog('image', 'Image rotate failed using the %toolkit toolkit on %path (%mimetype, %dimensions)', array('%toolkit' => $image->getToolkitId(), '%path' => $image->getSource(), '%mimetype' => $image->getMimeType(), '%dimensions' => $image->getWidth() . 'x' . $image->getHeight()), WATCHDOG_ERROR);
return FALSE;
}
return TRUE;
}
/**
* {@inheritdoc}
*/
public function applyEffect(ImageInterface $image)
{
$dimensions = $this->getUriDependentDimensions($image->getSource());
return $image->resize($dimensions['width'], $dimensions['height']);
}
/**
* Gets crop entity for the image.
*
* @param ImageInterface $image
* Image object.
*
* @return \Drupal\Core\Entity\EntityInterface|\Drupal\crop\CropInterface|FALSE
* Crop entity or FALSE if crop doesn't exist.
*/
protected function getCrop(ImageInterface $image) {
if (!isset($this->crop)) {
$this->crop = FALSE;
if ($crop = Crop::findCrop($image->getSource(), $this->configuration['crop_type'])) {
$this->crop = $crop;
}
}
return $this->crop;
}
/**
* Applies the crop effect to an image.
*
* @param ImageInterface $image
* The image resource to crop.
*
* @return bool
* TRUE if the image is successfully cropped, otherwise FALSE.
*/
public function applyCrop(ImageInterface $image) {
$crop_type = $this->focalPointConfig->get('crop_type');
/** @var \Drupal\crop\CropInterface $crop */
if ($crop = Crop::findCrop($image->getSource(), $crop_type)) {
// An existing crop has been found; set the size.
$crop->setSize($this->configuration['width'], $this->configuration['height']);
}
else {
// No existing crop could be found; create a new one using the size.
$crop = $this->cropStorage->create([
'type' => $crop_type,
'x' => (int) round($image->getWidth() / 2),
'y' => (int) round($image->getHeight() / 2),
'width' => $this->configuration['width'],
'height' => $this->configuration['height'],
]);
}
// Get the top-left anchor position of the crop area.
$anchor = $this->getAnchor($image, $crop);
if (!$image->crop($anchor['x'], $anchor['y'], $this->configuration['width'], $this->configuration['height'])) {
$this->logger->error(
'Focal point scale and crop failed while scaling and cropping using the %toolkit toolkit on %path (%mimetype, %dimensions, anchor: %anchor)',
[
'%toolkit' => $image->getToolkitId(),
'%path' => $image->getSource(),
'%mimetype' => $image->getMimeType(),
'%dimensions' => $image->getWidth() . 'x' . $image->getHeight(),
'%anchor' => $anchor,
]
);
return FALSE;
}
return TRUE;
}
