/**
* Tests the isEmpty() method.
*/
public function testIsEmpty()
{
$config = new ResizeConfiguration();
$this->assertTrue($config->isEmpty());
$config->setMode(ResizeConfiguration::MODE_CROP);
$this->assertTrue($config->isEmpty());
$config->setMode(ResizeConfiguration::MODE_PROPORTIONAL);
$this->assertTrue($config->isEmpty());
$config->setMode(ResizeConfiguration::MODE_BOX);
$this->assertTrue($config->isEmpty());
$config->setWidth(100);
$this->assertFalse($config->isEmpty());
$config->setWidth(0)->setHeight(100);
$this->assertFalse($config->isEmpty());
$config->setHeight(0)->setZoomLevel(100);
$this->assertFalse($config->isEmpty());
$config->setWidth(100)->setHeight(100)->setZoomLevel(100);
$this->assertFalse($config->isEmpty());
$config->setWidth(0)->setHeight(0)->setZoomLevel(0);
$this->assertTrue($config->isEmpty());
}
/**
* Creates a picture configuration.
*
* @param int|array|null $size
*
* @return array<PictureConfiguration,array>
*/
private function createConfig($size)
{
if (!is_array($size)) {
$size = [0, 0, $size];
}
$config = new PictureConfiguration();
$attributes = [];
if (!isset($size[2]) || !is_numeric($size[2])) {
$resizeConfig = new ResizeConfiguration();
if (isset($size[0]) && $size[0]) {
$resizeConfig->setWidth($size[0]);
}
if (isset($size[1]) && $size[1]) {
$resizeConfig->setHeight($size[1]);
}
if (isset($size[2]) && $size[2]) {
$resizeConfig->setMode($size[2]);
}
$configItem = new PictureConfigurationItem();
$configItem->setResizeConfig($resizeConfig);
if ($this->defaultDensities) {
$configItem->setDensities($this->defaultDensities);
}
$config->setSize($configItem);
return [$config, $attributes];
}
/** @var ImageSizeModel $imageSizeModel */
$imageSizeModel = $this->framework->getAdapter(ImageSizeModel::class);
$imageSizes = $imageSizeModel->findByPk($size[2]);
$config->setSize($this->createConfigItem($imageSizes));
if ($imageSizes && $imageSizes->cssClass) {
$attributes['class'] = $imageSizes->cssClass;
}
/** @var ImageSizeItemModel $imageSizeItemModel */
$imageSizeItemModel = $this->framework->getAdapter(ImageSizeItemModel::class);
$imageSizeItems = $imageSizeItemModel->findVisibleByPid($size[2], ['order' => 'sorting ASC']);
if (null !== $imageSizeItems) {
$configItems = [];
foreach ($imageSizeItems as $imageSizeItem) {
$configItems[] = $this->createConfigItem($imageSizeItem);
}
$config->setSizeItems($configItems);
}
return [$config, $attributes];
}
/**
* Creates a resize configuration object.
*
* @param int|array|null $size An image size or an array with width, height and resize mode
* @param ImageInterface $image
*
* @return array
*/
private function createConfig($size, ImageInterface $image)
{
if (!is_array($size)) {
$size = [0, 0, $size];
}
$config = new ResizeConfiguration();
if (isset($size[2]) && is_numeric($size[2])) {
/** @var ImageSizeModel $imageModel */
$imageModel = $this->framework->getAdapter(ImageSizeModel::class);
$imageSize = $imageModel->findByPk($size[2]);
if (null !== $imageSize) {
$config->setWidth($imageSize->width)->setHeight($imageSize->height)->setMode($imageSize->resizeMode)->setZoomLevel($imageSize->zoom);
}
return [$config, null];
}
if (isset($size[0]) && $size[0]) {
$config->setWidth($size[0]);
}
if (isset($size[1]) && $size[1]) {
$config->setHeight($size[1]);
}
if (!isset($size[2]) || 1 !== substr_count($size[2], '_')) {
if (isset($size[2]) && $size[2]) {
$config->setMode($size[2]);
}
return [$config, null];
}
$config->setMode(ResizeConfigurationInterface::MODE_CROP);
return [$config, $this->getImportantPartFromLegacyMode($image, $size[2])];
}
/**
* Prepare resize configuration object.
*
* @return ResizeConfiguration
*/
protected function prepareResizeConfig()
{
$resizeConfig = new ResizeConfiguration();
$resizeConfig->setWidth($this->targetWidth);
$resizeConfig->setHeight($this->targetHeight);
$resizeConfig->setZoomLevel($this->zoomLevel);
if (substr_count($this->resizeMode, '_') === 1) {
$resizeConfig->setMode(ResizeConfiguration::MODE_CROP);
$resizeConfig->setZoomLevel(0);
} else {
try {
$resizeConfig->setMode($this->resizeMode);
} catch (\InvalidArgumentException $exception) {
$resizeConfig->setMode(ResizeConfiguration::MODE_CROP);
}
}
return $resizeConfig;
}