/**
* Load image using by the filename, and assign a product to it.
*
* @param string $name The filename for the image
* @param Product $product The product to assign to the image
* @param array $options The product options to assign to the image
* @param string $type The type to set against the image
* @throws Exception\AssignmentException Throws exception if file cannot be found
* @throws Exception\AssignmentException Throws exception if file is not an image
*
* @return Image Returns a new Image instance with the product assigned
*/
public function assignByName($name, Product $product, array $options = [], $type = 'default')
{
$file = $this->_fileLoader->getByFilename($name);
if (is_array($file)) {
$file = array_shift($file);
}
if (false === $file) {
throw new Exception\AssignmentException('Could not find image by name of `' . $name . '`');
}
if ($file->typeID !== File\Type::IMAGE) {
throw new Exception\AssignmentException('File with name `' . $name . '` is not an image file');
}
return $this->_setProductToImage($product, $file, $options, $type);
}
/**
* Load all image files and create an array of choices
*
* @return array
*/
private function _getImageChoices()
{
$images = (array) $this->_fileLoader->getByType(File\Type::IMAGE);
$choices = [];
foreach ($images as $image) {
$choices[$image->id] = $image->name;
}
asort($choices);
return $choices;
}
/**
* Load file with ID matching that submitted, and assign it to the bundle.
*
* @param Bundle $bundle
* @param array $data
* @throws Exception\BundleBuildException Throws exception if no file exists with submitted file ID
* @throws Exception\BundleBuildException Throws exception if the file loaded is not an image
*/
private function _addImage(Bundle $bundle, array $data)
{
if (!empty($data[Form\BundleForm::IMAGE])) {
$id = $data[Form\BundleForm::IMAGE];
$image = $this->_fileLoader->getByID($id);
if (!$image) {
throw new Exception\BundleBuildException('Could not load file with ID `' . $id . '`');
}
if (!$image instanceof File\File || $image->typeID !== File\Type::IMAGE) {
throw new Exception\BundleBuildException('File with ID `' . $id . '` is not a valid image');
}
$bundle->setImage($image);
}
}
/**
* Lazy load image assigned to bundle using the FileLoader
*
* @param BundleProxy $bundle
*
* @return array|\Message\Mothership\FileManager\File\File
*/
public function getImage(BundleProxy $bundle)
{
return $this->_fileLoader->getByID($bundle->getImageID());
}
