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<?php |
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class DMSDocumentCartController extends Controller |
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{ |
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private static $url_handlers = array( |
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'$Action//$ID' => 'handleAction', |
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); |
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private static $allowed_actions = array( |
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'DocumentCartForm', |
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'add', |
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'deduct', |
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'remove', |
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); |
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/** |
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* See {@link DMSDocumentCart::getItems()} |
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* |
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* @return ArrayList |
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*/ |
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public function items() |
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{ |
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return $this->getCart()->getItems(); |
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} |
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/** |
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* Prepares receiver info for the template. |
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* Additionally it uses Zend_Locale to retrieve the localised spelling of the Country |
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* |
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* @return array |
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*/ |
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public function getReceiverInfo() |
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{ |
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$receiverInfo = $this->getCart()->getReceiverInfo(); |
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if (isset($receiverInfo['DeliveryAddressCountry']) && $receiverInfo['DeliveryAddressCountry']) { |
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$source = Zend_Locale::getTranslationList('territory', $receiverInfo['DeliveryAddressCountry'], 2); |
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$receiverInfo['DeliveryAddressCountryLiteral'] = $source[$receiverInfo['DeliveryAddressCountry']]; |
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} |
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if (!empty($receiverInfo)) { |
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$result = $receiverInfo; |
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} else { |
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$result = array('Result' => 'no data'); |
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} |
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return $result; |
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} |
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/** |
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* See DMSDocumentCart::isCartEmpty() |
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* |
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* @return bool |
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*/ |
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public function getIsCartEmpty() |
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{ |
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return $this->getCart()->isCartEmpty(); |
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} |
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/** |
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* Add quantity to an item that exists in {@link DMSDocumentCart}. |
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* If the item does nt exist, try to add a new item of the particular |
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* class given the URL parameters available. |
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* |
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* @param SS_HTTPRequest $request |
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* |
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* @return SS_HTTPResponse|string |
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*/ |
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public function add(SS_HTTPRequest $request) |
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{ |
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$quantity = ($request->requestVar('quantity')) ? intval($request->requestVar('quantity')) : 1; |
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$documentId = (int)$request->param('ID'); |
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if ($doc = DMSDocument::get()->byID($documentId)) { |
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if ($doc->isAllowedInCart() && $doc->canView()) { |
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if ($this->getCart()->getItem($documentId)) { |
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$this->getCart()->updateItemQuantity($documentId, $quantity); |
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} else { |
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$requestItem = DMSRequestItem::create()->setDocument($doc)->setQuantity($quantity); |
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$this->getCart()->addItem($requestItem); |
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} |
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$backURL = $request->getVar('BackURL'); |
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// make sure that backURL is a relative path (starts with /) |
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if (isset($backURL) && preg_match('/^\//', $backURL)) { |
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$this->getCart()->setBackUrl($backURL); |
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} |
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} |
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} |
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View Code Duplication |
if ($request->isAjax()) { |
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$this->response->addHeader('Content-Type', 'application/json'); |
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return Convert::raw2json(array('result' => true)); |
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} |
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if ($backURL = $request->getVar('BackURL')) { |
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return $this->redirect($backURL); |
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} |
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return $this->redirectBack(); |
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} |
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/** |
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* Deduct quantity from an item that exists in {@link DMSDocumentCart} |
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* |
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* @param SS_HTTPRequest $request |
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* |
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* @return SS_HTTPResponse|string |
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*/ |
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public function deduct(SS_HTTPRequest $request) |
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{ |
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$quantity = ($request->requestVar('quantity')) ? intval($request->requestVar('quantity')) : 1; |
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$this->getCart()->updateItemQuantity((int)$request->param('ID'), $quantity); |
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$this->redirectBack(); |
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View Code Duplication |
if ($request->isAjax()) { |
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$this->response->addHeader('Content-Type', 'application/json'); |
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return Convert::raw2json(array('result' => true)); |
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} |
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if ($backURL = $request->getVar('BackURL')) { |
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return $this->redirect($backURL); |
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} |
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return $this->redirectBack(); |
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} |
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/** |
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* Completely remove an item that exists in {@link DMSDocumentCart} |
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* |
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* @param SS_HTTPRequest $request |
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* |
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* @return string |
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*/ |
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public function remove(SS_HTTPRequest $request) |
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{ |
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$this->getCart()->removeItemByID(intval($request->param('ID'))); |
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if ($request->isAjax()) { |
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$this->response->addHeader('Content-Type', 'application/json'); |
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return Convert::raw2json(array('result' => !$this->getIsCartEmpty())); |
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} |
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return $this->redirectBack(); |
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} |
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/** |
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* Retrieves a {@link DMSDocumentCart} instance |
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149
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* |
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* @return DMSDocumentCart |
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*/ |
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public function getCart() |
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{ |
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return singleton('DMSDocumentCart'); |
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} |
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} |
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silverstripe /
silverstripe-dms-cart
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