/**
* 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];
}
/**
* Get the config for one picture source element
*
* @param Model|object $imageSize The image size or image size item model
*
* @return PictureConfigurationItem
*/
protected function getConfigurationItem($imageSize)
{
$configItem = new PictureConfigurationItem();
$resizeConfig = new ResizeConfiguration();
$mode = $imageSize->resizeMode;
if (substr_count($mode, '_') === 1) {
$importantPart = $this->image->setImportantPart(null)->getImportantPart();
$mode = explode('_', $mode);
if ($mode[0] === 'left') {
$importantPart['width'] = 1;
} elseif ($mode[0] === 'right') {
$importantPart['x'] = $importantPart['width'] - 1;
$importantPart['width'] = 1;
}
if ($mode[1] === 'top') {
$importantPart['height'] = 1;
} elseif ($mode[1] === 'bottom') {
$importantPart['y'] = $importantPart['height'] - 1;
$importantPart['height'] = 1;
}
$this->image->setImportantPart($importantPart);
$mode = ResizeConfiguration::MODE_CROP;
}
$resizeConfig->setWidth($imageSize->width)->setHeight($imageSize->height)->setZoomLevel($imageSize->zoom);
if ($mode) {
$resizeConfig->setMode($mode);
}
$configItem->setResizeConfig($resizeConfig);
if (isset($imageSize->sizes)) {
$configItem->setSizes($imageSize->sizes);
}
if (isset($imageSize->densities)) {
$configItem->setDensities($imageSize->densities);
}
if (isset($imageSize->media)) {
$configItem->setMedia($imageSize->media);
}
return $configItem;
}
