/**
* Updates a slider
*
* @param array $input Raw input data
* @return boolean
*/
public function update(array $input)
{
$data =& $input['data']['image'];
// Handle image
if (!empty($input['files'])) {
$uploader = $this->getUploader($data['category_id']);
// First of all, we need to remove old one
if ($uploader->delete($data['id'], $data['image'])) {
$input = $this->prepareInput($input);
$file = $input['files']['file'];
// Now override old image with a new one and start uploading
$data['image'] = $file[0]->getName();
$uploader->upload($data['id'], $file);
} else {
return false;
}
}
$this->track('Slider "%s" has been updated', $data['name']);
return $this->imageMapper->update($data);
}
/**
* Counts amount of slides in given category
*
* @param string $categoryId
* @return integer
*/
public function getSlidesCountByCategoryId($categoryId)
{
return $this->imageMapper->countAllByCategoryId($categoryId);
}