PHP TiendaHelperBase::elementsToArray方法代码示例

 /**
  * Verifies the fields in a submitted form.  Uses the table's check() method.
  * Will often be overridden. Is expected to be called via Ajax
  *
  * @return unknown_type
  */
 function validateChildren()
 {
     $response = array();
     $response['msg'] = '';
     $response['error'] = '';
     Tienda::load('TiendaHelperBase', 'helpers._base');
     $helper = TiendaHelperBase::getInstance();
     // get elements from post
     $elements = json_decode(preg_replace('/[\\n\\r]+/', '\\n', JRequest::getVar('elements', '', 'post', 'string')));
     // validate it using table's ->check() method
     if (empty($elements)) {
         // if it fails check, return message
         $response['error'] = '1';
         $response['msg'] = $helper->generateMessage("Could not process form");
         echo json_encode($response);
         return;
     }
     if (!Tienda::getInstance()->get('shop_enabled', '1')) {
         $response['msg'] = $helper->generateMessage("Shop Disabled");
         $response['error'] = '1';
         echo json_encode($response);
         return false;
     }
     // convert elements to array that can be binded
     $values = TiendaHelperBase::elementsToArray($elements);
     $attributes_csv = '';
     $product_id = !empty($values['product_id']) ? (int) $values['product_id'] : JRequest::getInt('product_id');
     $quantities = !empty($values['quantities']) ? $values['quantities'] : array();
     $items = array();
     // this will collect the items to add to the cart
     $attributes_csv = '';
     $user = JFactory::getUser();
     $cart_id = $user->id;
     $id_type = "user_id";
     if (empty($user->id)) {
         $session = JFactory::getSession();
         $cart_id = $session->getId();
         $id_type = "session";
     }
     Tienda::load('TiendaHelperCarts', 'helpers.carts');
     $carthelper = new TiendaHelperCarts();
     $cart_recurs = $carthelper->hasRecurringItem($cart_id, $id_type);
     // TODO get the children
     // loop thru each child,
     // get the list
     JModel::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_tienda/models');
     $model = JModel::getInstance('ProductRelations', 'TiendaModel');
     $model->setState('filter_product', $product_id);
     $model->setState('filter_relation', 'parent');
     if ($children = $model->getList()) {
         foreach ($children as $child) {
             $product_qty = $quantities[$child->product_id_to];
             // Integrity checks on quantity being added
             if ($product_qty < 0) {
                 $product_qty = '1';
             }
             // using a helper file to determine the product's information related to inventory
             $availableQuantity = Tienda::getClass('TiendaHelperProduct', 'helpers.product')->getAvailableQuantity($child->product_id_to, $attributes_csv);
             if ($availableQuantity->product_check_inventory && $product_qty > $availableQuantity->quantity) {
                 $response['msg'] = $helper->generateMessage(JText::sprintf("COM_TIENDA_NOT_AVAILABLE_QUANTITY", $availableQuantity->product_name, $product_qty));
                 $response['error'] = '1';
                 echo json_encode($response);
                 return false;
             }
             // do the item's charges recur? does the cart already have a subscription in it?  if so, fail with notice
             $product = JTable::getInstance('Products', 'TiendaTable');
             $product->load(array('product_id' => $child->product_id_to));
             // if product notforsale, fail
             if ($product->product_notforsale) {
                 $response['msg'] = $helper->generateMessage("Product Not For Sale");
                 $response['error'] = '1';
                 echo json_encode($response);
                 return false;
             }
             if ($product->product_recurs && $cart_recurs) {
                 $response['msg'] = $helper->generateMessage("Cart Already Recurs");
                 $response['error'] = '1';
                 echo json_encode($response);
                 return false;
             }
             if ($product->product_recurs) {
                 $product_qty = '1';
             }
             // create cart object out of item properties
             $item = new JObject();
             $item->user_id = JFactory::getUser()->id;
             $item->product_id = (int) $child->product_id_to;
             $item->product_qty = (int) $product_qty;
             $item->product_attributes = $attributes_csv;
             $item->vendor_id = '0';
             // vendors only in enterprise version
             // does the user/cart match all dependencies?
             $canAddToCart = $carthelper->canAddItem($item, $cart_id, $id_type);
             if (!$canAddToCart) {
//.........这里部分代码省略.........

 /**
  * Adds an item to a User's shopping cart
  * whether in the session or the db 
  * 
  */
 function addToCart()
 {
     if (!Tienda::getInstance()->get('shop_enabled', '1')) {
         return false;
     }
     // saving the session id which will use to update the cart
     $session = JFactory::getSession();
     // After login, session_id is changed by Joomla, so store this for reference
     $session->set('old_sessionid', $session->getId());
     $response = array();
     $response['msg'] = '';
     $response['error'] = '';
     // get elements from post
     $elements = json_decode(preg_replace('/[\\n\\r]+/', '\\n', JRequest::getVar('elements', '', 'post', 'string')));
     // convert elements to array that can be binded
     Tienda::load('TiendaHelperBase', 'helpers._base');
     $values = TiendaHelperBase::elementsToArray($elements);
     $product_id = !empty($values['product_id']) ? $values['product_id'] : JRequest::getVar('product_id');
     $product_qty = !empty($values['product_qty']) ? $values['product_qty'] : '1';
     $attributes = array();
     foreach ($values as $key => $value) {
         if (substr($key, 0, 10) == 'attribute_') {
             $attributes[] = $value;
         }
     }
     $attributes_csv = implode(',', $attributes);
     // Integrity checks on quantity being added
     if ($product_qty < 0) {
         $product_qty = '1';
     }
     // using a helper file to determine the product's information related to inventory
     $availableQuantity = Tienda::getClass('TiendaHelperProduct', 'helpers.product')->getAvailableQuantity($product_id, $attributes_csv);
     if ($availableQuantity->product_check_inventory && $product_qty > $availableQuantity->quantity) {
         JFactory::getApplication()->enqueueMessage(JText::sprintf("COM_TIENDA_NOT_AVAILABLE_QUANTITY_NOTICE", $availableQuantity->product_name, $product_qty));
         $product_qty = $availableQuantity->quantity;
     }
     // create cart object out of item properties
     $item = new JObject();
     $item->user_id = JFactory::getUser()->id;
     $item->product_id = (int) $product_id;
     $item->product_qty = (int) $product_qty;
     $item->product_attributes = $attributes_csv;
     $item->vendor_id = '0';
     // vendors only in enterprise version
     // onAfterCreateItemForAddToCart: plugin can add values to the item before it is being validated /added
     // once the extra field(s) have been set, they will get automatically saved
     $dispatcher = JDispatcher::getInstance();
     $results = $dispatcher->trigger("onAfterCreateItemForAddToCart", array($item, $values));
     foreach ($results as $result) {
         foreach ($result as $key => $value) {
             $item->set($key, $value);
         }
     }
     // no matter what, fire this validation plugin event for plugins that extend the checkout workflow
     $results = array();
     $dispatcher = JDispatcher::getInstance();
     $results = $dispatcher->trigger("onBeforeAddToCart", array($item, $values));
     for ($i = 0; $i < count($results); $i++) {
         $result = $results[$i];
         if (!empty($result->error)) {
             Tienda::load('TiendaHelperBase', 'helpers._base');
             $helper = TiendaHelperBase::getInstance();
             $response['msg'] = $helper->generateMessage($result->message);
             $response['error'] = '1';
             echo json_encode($response);
             return;
         } else {
             // if here, all is OK
             $response['error'] = '0';
         }
     }
     // add the item to the cart
     Tienda::load('TiendaHelperCarts', 'helpers.carts');
     $cart_helper = new TiendaHelperCarts();
     $cartitem = $cart_helper->addItem($item);
     // fire plugin event
     $dispatcher = JDispatcher::getInstance();
     $dispatcher->trigger('onAfterAddToCart', array($cartitem, $values));
     // update the cart module, if it is enabled
     $this->displayCart();
 }

 /**
  * Checks that a password and password2 match
  * @return unknown_type
  */
 function checkPassword2()
 {
     Tienda::load('TiendaHelperBase', 'helpers._base');
     $helper = TiendaHelperBase::getInstance();
     $response = array();
     $response['msg'] = '';
     $response['error'] = '';
     // get elements from post
     $elements = json_decode(preg_replace('/[\\n\\r]+/', '\\n', JRequest::getVar('elements', '', 'post', 'string', 'string')));
     // convert elements to array that can be binded
     $values = TiendaHelperBase::elementsToArray($elements);
     $password = $values['password'];
     $password2 = $values['password2'];
     if (empty($password)) {
         $response['msg'] = $helper->validationMessage("COM_TIENDA_PASSWORD_CANNOT_BE_EMPTY", 'fail');
         $response['error'] = '1';
         echo json_encode($response);
         return;
     }
     if (empty($password2)) {
         $response['msg'] = $helper->validationMessage("COM_TIENDA_PASSWORD_VERIFY_CANNOT_BE_EMPTY", 'fail');
         $response['error'] = '1';
         echo json_encode($response);
         return;
     }
     $message = "";
     if ($password != $password2) {
         $message .= $helper->validationMessage('COM_TIENDA_PASSWORD_DO_NOT_MATCH', 'fail');
     } else {
         // no error
         $message .= $helper->validationMessage('COM_TIENDA_PASSWORD_VALID', 'success');
     }
     $response['msg'] = $message;
     $response['error'] = '1';
     echo json_encode($response);
     return;
 }

 /**
  * Verifies the fields in a submitted form. Is expected to be called via Ajax
  *
  * @return unknown_type
  */
 function validateReview()
 {
     $response = array();
     $response['msg'] = '';
     $response['error'] = '';
     $errors = array();
     Tienda::load('TiendaHelperBase', 'helpers._base');
     Tienda::load('TiendaHelperProduct', 'helpers.product');
     $helper = TiendaHelperBase::getInstance();
     $user = JFactory::getUser();
     // get elements from post
     $elements = json_decode(preg_replace('/[\\n\\r]+/', '\\n', JRequest::getVar('elements', '', 'post', 'string')));
     // validate it using table's ->check() method
     if (empty($elements)) {
         // if it fails check, return message
         $response['error'] = '1';
         $response['msg'] = $helper->generateMessage("Could not process form");
         echo json_encode($response);
         return;
     }
     if (!Tienda::getInstance()->get('shop_enabled', '1')) {
         $response['msg'] = $helper->generateMessage("Shop Disabled");
         $response['error'] = '1';
         echo json_encode($response);
         return false;
     }
     // convert elements to array that can be binded
     $values = TiendaHelperBase::elementsToArray($elements);
     if (!$user->id) {
         if (empty($values['user_name'])) {
             $errors[] = '<li>' . JText::_('COM_TIENDA_NAME_FIELD_IS_REQUIRED') . '</li>';
         }
         jimport('joomla.mail.helper');
         if (!JMailHelper::isEmailAddress($values['user_email'])) {
             $errors[] = '<li>' . JText::_('COM_TIENDA_PLEASE_ENTER_A_CORRECT_EMAIL_ADDRESS') . '</li>';
         }
         if (in_array($values['user_email'], TiendaHelperProduct::getUserEmailForReview($values['product_id']))) {
             $errors[] = '<li>' . JText::_('COM_TIENDA_YOU_ALREADY_SUBMITTED_A_REVIEW_CAN_ONLY_SUBMIT_REVIEW_ONCE') . '</li>';
         }
     } else {
         if (in_array($user->email, TiendaHelperProduct::getUserEmailForReview($values['product_id']))) {
             $errors[] = '<li>' . JText::_('COM_TIENDA_YOU_ALREADY_SUBMITTED_A_REVIEW_CAN_ONLY_SUBMIT_REVIEW_ONCE') . '</li>';
         }
     }
     if (count($errors)) {
         $response['error'] = 1;
         $response['msg'] = $helper->generateMessage(implode("\n", $errors), false);
         echo json_encode($response);
         return;
     }
     if (empty($values['productcomment_rating'])) {
         $errors[] = '<li>' . JText::_('COM_TIENDA_RATING_IS_REQUIRED') . '</li>';
     }
     if (empty($values['productcomment_text'])) {
         $errors[] = '<li>' . JText::_('COM_TIENDA_COMMENT_FIELD_IS_REQUIRED') . '</li>';
     }
     if (count($errors)) {
         $response['error'] = 1;
         $response['msg'] = $helper->generateMessage(implode("\n", $errors), false);
     }
     echo json_encode($response);
     return;
 }

 /**
  * (non-PHPdoc)
  * @see tienda/site/TiendaController::validate()
  */
 function validate()
 {
     Tienda::load('TiendaHelperBase', 'helpers._base');
     $helper = new TiendaHelperBase();
     $response = array();
     $response['msg'] = '';
     $response['error'] = '';
     // get elements from post
     $elements = json_decode(preg_replace('/[\\n\\r]+/', '\\n', JRequest::getVar('elements', '', 'post', 'string')));
     // validate it using table's ->check() method
     if (empty($elements)) {
         // if it fails check, return message
         $response['error'] = '1';
         $response['msg'] = $helper->generateMessage(JText::_('COM_TIENDA_COULD_NOT_PROCESS_FORM'));
         echo json_encode($response);
         return;
     }
     // convert elements to array that can be binded
     $values = $helper->elementsToArray($elements);
     $values['sameasbilling'] = isset($values['_checked']['sameasbilling']) && !empty($values['_checked']['sameasbilling']);
     // validate it based on the step
     switch ($values['step']) {
         case "step1":
             $response = $this->validateStep1($values);
             break;
         case "step2":
             $response = $this->validateStep2($values);
             break;
         case "step3":
             $response = $this->validateStep3($values);
             break;
         case "step4":
             break;
     }
     echo json_encode($response);
     return;
 }

 /**
  * Calculates the order total line items
  * and returns formatted HTML
  * Expects to be called by Ajax
  *
  * @return unknown_type
  */
 function getOrderTotals()
 {
     // get elements from post
     $elements = json_decode(preg_replace('/[\\n\\r]+/', '\\n', JRequest::getVar('elements', '', 'post', 'string')));
     // convert elements to array that can be binded
     Tienda::load('TiendaHelperBase', 'helpers._base');
     $values = TiendaHelperBase::elementsToArray($elements);
     // get the order object so we can populate it
     $order = $this->_order;
     // a TableOrders object (see constructor)
     // bind what you can from the post
     $order->bind($values);
     // set the currency
     //TODO: Change this to currency_id in the form
     $order->currency_id = $values['order_currency_id'];
     // set the shipping method
     $order->shipping_method_id = @$values['_checked']['shipping_method_id'];
     // set the order's addresses based on the form inputs
     $this->setAddresses($values);
     // get the items and add them to the order
     $items = $this->getProductsInfo($order->currency_id, $order->getBillingGeozone());
     foreach ($items as $item) {
         $order->addItem($item);
     }
     // get the order totals
     $order->calculateTotals();
     $model = $this->getModel($this->get('suffix'));
     $view = $this->getView('orders', 'html');
     $view->set('_controller', 'orders');
     $view->set('_view', 'orders');
     $view->setModel($model, true);
     $view->assign('state', $model->getState());
     $view->assign('row', $order);
     $view->assign('shipping_total', $order->getShippingTotal());
     $view->setLayout('ordertotals');
     ob_start();
     $view->setTask(true);
     $view->display();
     $html = ob_get_contents();
     ob_end_clean();
     $response = array();
     $response['msg'] = $html;
     $response['error'] = '';
     echo json_encode($response);
     return;
 }