PHP F0FController::getTmpInstance方法代码示例

 public function get_view()
 {
     $controller = F0FController::getTmpInstance('com_j2store', 'products', $this->get_view_config());
     $view = $controller->getView('product', 'html');
     return $view;
 }

 /**
  * Method to list of variants
  * based on the ajax request
  */
 public function getVariantListAjax()
 {
     $app = JFactory::getApplication();
     $params = J2Store::config();
     $json = array();
     $product_id = $app->input->get('product_id');
     $global_config = JFactory::getConfig();
     $limit = $global_config->get('list_limit', 20);
     if (!empty($product_id)) {
         $limitstart = $app->input->get('limitstart');
         $model = $this->getThisModel();
         $model->setId($product_id);
         $item = $model->runMyBehaviorFlag(true)->getItem();
         $variantModel = F0FModel::getTmpInstance('Variants', 'J2StoreModel');
         $variantModel->setState('product_type', $item->product_type);
         $variant_list = $variantModel->product_id($product_id)->limit($limit)->limitstart($limitstart)->is_master(0)->getList();
         $variant_pagination = $variantModel->getPagination();
         $lengths = $variantModel->getDimesions('lengths', 'j2store_length_id', 'length_title');
         $weights = $variantModel->getDimesions('weights', 'j2store_weight_id', 'weight_title');
         $controller = F0FController::getTmpInstance('com_j2store', 'Products');
         $view = $controller->getView('Product', 'Html', 'J2StoreView');
         if ($model = $controller->getModel('Products', 'J2StoreModel')) {
             // Push the model into the view (as default)
             $view->setModel($model, true);
         }
         $view->assign('product', $item);
         $view->assign('weights', $weights);
         $view->assign('lengths', $lengths);
         $view->assign('variant_list', $variant_list);
         $view->assign('params', $params);
         $view->assign('form_prefix', 'jform[attribs][j2store]');
         $view->assign('variant_pagination', $variant_pagination);
         $view->setLayout('form_ajax_avoptions');
         ob_start();
         $view->display();
         $html = ob_get_contents();
         ob_end_clean();
         $json['html'] = $html;
     }
     echo json_encode($json);
     $app->close();
 }

 /**
  * The main code of the Dispatcher. It spawns the necessary controller and
  * runs it.
  *
  * @throws Exception
  *
  * @return  void|Exception
  */
 public function dispatch()
 {
     $platform = F0FPlatform::getInstance();
     if (!$platform->authorizeAdmin($this->input->getCmd('option', 'com_foobar'))) {
         return $platform->raiseError(403, JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'));
     }
     $this->transparentAuthentication();
     // Merge English and local translations
     $platform->loadTranslations($this->component);
     $canDispatch = true;
     if ($platform->isCli()) {
         $canDispatch = $canDispatch && $this->onBeforeDispatchCLI();
     }
     $canDispatch = $canDispatch && $this->onBeforeDispatch();
     if (!$canDispatch) {
         // We can set header only if we're not in CLI
         if (!$platform->isCli()) {
             $platform->setHeader('Status', '403 Forbidden', true);
         }
         return $platform->raiseError(403, JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'));
     }
     // Get and execute the controller
     $option = $this->input->getCmd('option', 'com_foobar');
     $view = $this->input->getCmd('view', $this->defaultView);
     $task = $this->input->getCmd('task', null);
     if (empty($task)) {
         $task = $this->getTask($view);
     }
     // Pluralise/sungularise the view name for typical tasks
     if (in_array($task, array('edit', 'add', 'read'))) {
         $view = F0FInflector::singularize($view);
     } elseif (in_array($task, array('browse'))) {
         $view = F0FInflector::pluralize($view);
     }
     $this->input->set('view', $view);
     $this->input->set('task', $task);
     $config = $this->config;
     $config['input'] = $this->input;
     $controller = F0FController::getTmpInstance($option, $view, $config);
     $status = $controller->execute($task);
     if (!$this->onAfterDispatch()) {
         // We can set header only if we're not in CLI
         if (!$platform->isCli()) {
             $platform->setHeader('Status', '403 Forbidden', true);
         }
         return $platform->raiseError(403, JText::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'));
     }
     $format = $this->input->get('format', 'html', 'cmd');
     $format = empty($format) ? 'html' : $format;
     if ($controller->hasRedirect()) {
         $controller->redirect();
     }
 }

 public function onUpdateProduct(&$model, &$product)
 {
     $app = JFactory::getApplication();
     $params = J2Store::config();
     $product_helper = J2Store::product();
     $product_id = $app->input->getInt('product_id', 0);
     if (!$product_id) {
         return false;
     }
     // 1. fetch parent options (select box) and set default selected value
     $po_id = $app->input->getInt('po_id', 0);
     // echo $po_id;exit;
     $pov_id = $app->input->getInt('pov_id', 0);
     $html = '';
     if ($po_id && $pov_id) {
         // ~ now get the children for the above two
         $attributes = array();
         $a = array();
         // 2. fetch the children
         $db = JFactory::getDBO();
         $query = $db->getQuery(true)->select('j2store_productoption_id, option_id')->from('#__j2store_product_options')->where('j2store_productoption_id IN (' . $po_id . ')');
         $db->setQuery($query);
         $parent_id = $db->loadObjectList('j2store_productoption_id');
         $a = array();
         $child_opts = '';
         if ($pov_id) {
             $child_opts = $product_helper->getChildProductOptions($product_id, $parent_id[$po_id]->option_id, $pov_id);
         }
         if (!empty($child_opts)) {
             $options = array();
             foreach ($child_opts as $index => $attr) {
                 if (count($attr['optionvalue']) > 0) {
                     array_push($options, $attr);
                 }
             }
             $product->options = $options;
             $controller = F0FController::getTmpInstance('com_j2store', 'Products');
             $view = $controller->getView('Product', 'Html', 'J2StoreView');
             if ($model = $controller->getModel('Products', 'J2StoreModel')) {
                 // Push the model into the view (as default)
                 $view->setModel($model, true);
             }
             $model->setState('task', 'read');
             $view->assign('product', $product);
             $view->assign('params', $params);
             $view->setLayout('item_configurableoptions');
             ob_start();
             $view->display();
             $html = ob_get_contents();
             ob_end_clean();
         }
     }
     // get variant
     $variants = F0FModel::getTmpInstance('Variants', 'J2StoreModel')->product_id($product->j2store_product_id)->is_master(1)->getList();
     $product->variants = $variants[0];
     // process variant
     $product->variant = $product->variants;
     // get quantity restrictions
     $product_helper->getQuantityRestriction($product->variant);
     // now process the quantity
     $product->quantity = $app->input->getFloat('product_qty', 1);
     if ($product->variant->quantity_restriction && $product->variant->min_sale_qty > 0) {
         $product->quantity = $product->variant->min_sale_qty;
     }
     // process pricing. returns an object
     $pricing = $product_helper->getPrice($product->variant, $product->quantity);
     $parent_product_options = $app->input->get('product_option', array(), 'ARRAY');
     // get the selected option price
     if (count($parent_product_options)) {
         $product_option_data = $product_helper->getOptionPrice($parent_product_options, $product->j2store_product_id);
         $base_price = $pricing->base_price + $product_option_data['option_price'];
         $price = $pricing->price + $product_option_data['option_price'];
     } else {
         $base_price = $pricing->base_price;
         $price = $pricing->price;
     }
     $return = array();
     $return['pricing'] = array();
     $return['pricing']['base_price'] = J2Store::product()->displayPrice($base_price, $product, $params);
     $return['pricing']['price'] = J2Store::product()->displayPrice($price, $product, $params);
     $return['optionhtml'] = $html;
     return $return;
 }