protected function successCallback()
{
if ($this->delete && $this->defaultValue) {
$this->storage->delete($this->defaultValue);
$this->defaultValue = NULL;
}
if ($this->value instanceof FileUpload && $this->value->isOk()) {
// Upload
$image = $this->value->toImage();
foreach (array_merge($this->onBeforeSave, $this->onUpload) as $callback) {
Callback::check($callback);
$image = $callback($image);
if (!$image instanceof Image) {
throw new ImageStorageException('Callback must return value instance of Nette\\Utils\\Image');
}
}
$this->uploadedImage = $this->value = $this->storage->saveImage($image, $this->value->getSanitizedName(), $this->namespace, function ($image) {
foreach ($this->onSave as $callback) {
Callback::check($callback);
$callback($image);
}
});
} else {
$this->value = $this->defaultValue;
}
$this->checkbox->setImageName($this->value);
}
public function successCallback()
{
$values = $this->defaultValues;
foreach ($this->toDelete as $index => $value) {
$this->storage->delete($value);
unset($values[array_search($value, $this->defaultValues)]);
}
foreach ($this->wrongImages as $value) {
if (($index = array_search($value, $values)) !== FALSE) {
unset($values[$index]);
}
}
foreach ($this->toUpload as $upload) {
$this->uploadedImages[] = $values[] = $this->storage->saveUpload($upload, $this->namespace);
}
$this->value = array_values($values);
// Reset keys
}
