/**
* Removes a product by its associated id
*
* @param string $id Product id
* @return boolean
*/
private function removeById($id)
{
// Remove from a storage first
$this->productMapper->deleteById($id);
$this->imageMapper->deleteAllByProductId($id);
// Now remove from the file-system
$this->imageManager->delete($id);
return true;
}
/**
* Updates a product
*
* @param array $input Raw input data
* @return boolean
*/
public function update(array $input)
{
$input = $this->prepareInput($input);
// Product data
$product =& $input['data']['product'];
// Current product id we're dealing with
$productId = $product['id'];
// An array of new appended images from a user
$appendedImages = $input['files']['file'];
if (!empty($input['files'])) {
// Array of changed images, representing an id => FileBag instance
$changedImages = $this->getChangedImages($input['files']);
// Do we have any changed image?
if (!empty($changedImages)) {
foreach ($changedImages as $imageId => $fileBag) {
// First of all we need to remove old image
if ($this->imageManager->delete($productId, $this->imageMapper->fetchFileNameById($imageId))) {
$this->filterFileInput($fileBag);
$this->imageManager->upload($productId, $fileBag);
$this->imageMapper->updateFileNameById($imageId, $fileBag[0]->getName());
}
}
// PHP hasn't block scope, so we have to remove it manually
unset($fileBag);
}
}
// New user appended images
if (!empty($appendedImages)) {
// Upload all appended files firstly
if ($this->imageManager->upload($productId, $appendedImages)) {
// Then save them
foreach ($appendedImages as $fileBag) {
$this->imageMapper->insert($productId, $fileBag->getName(), 1, 1);
}
}
}
$photos =& $input['data']['photos'];
// Do we have images to delete?
if (isset($photos['toDelete'])) {
// Grab photo ids we're gonna remove
$ids = array_keys($photos['toDelete']);
foreach ($ids as $imageId) {
// Try to remove on file-system first
if ($this->imageManager->delete($productId, $this->imageMapper->fetchFileNameById($imageId))) {
// If successful, then remove from a storage as well
$this->imageMapper->deleteById($imageId);
}
}
}
if (isset($photos['published'])) {
// Update photos published state
foreach ($photos['published'] as $id => $published) {
$this->imageMapper->updatePublishedById($id, $published);
}
}
if (isset($photos['order'])) {
// Update photos order
foreach ($photos['order'] as $id => $order) {
$this->imageMapper->updateOrderById($id, $order);
}
}
// Update a cover now
if (isset($photos['cover'])) {
$product['cover'] = $photos['cover'];
}
$this->track('Product "%s" has been updated', $product['name']);
$this->webPageManager->update($product['web_page_id'], $product['slug']);
return $this->productMapper->update(ArrayUtils::arrayWithout($product, array('slug')));
}