/**
  * Returns the list of domains that are available as resources
  *
  * @param \Aimeos\MW\View\Iface $view View object with "resource" parameter
  * @return array List of domain names
  */
 protected function getDomains(\Aimeos\MW\View\Iface $view)
 {
     if (($domains = $view->param('resource')) == '') {
         /** admin/jsonadm/domains
          * A list of domain names whose clients are available for the JSON API
          *
          * The HTTP OPTIONS method returns a list of resources known by the
          * JSON API including their URLs. The list of available resources
          * can be exteded dynamically be implementing a new Jsonadm client
          * class handling request for this new domain.
          *
          * To add the new domain client to the list of resources returned
          * by the HTTP OPTIONS method, you have to add its name in lower case
          * to the existing configuration.
          *
          * @param array List of domain names
          * @since 2016.01
          * @category Developer
          */
         $default = array('attribute', 'catalog', 'coupon', 'customer', 'locale', 'media', 'order', 'plugin', 'price', 'product', 'service', 'supplier', 'tag', 'text');
         $domains = $this->getContext()->getConfig()->get('admin/jsonadm/domains', $default);
     }
     return (array) $domains;
 }

 /**
  * Updates existing product text items or creates new ones
  *
  * @param \Aimeos\MW\View\Iface $view View object with helpers and assigned parameters
  */
 protected function updateItems(\Aimeos\MW\View\Iface $view)
 {
     $id = $view->item->getId();
     $context = $this->getContext();
     $types = array('name', 'short', 'long', 'url', 'meta-keyword', 'meta-description');
     $manager = \Aimeos\MShop\Factory::createManager($context, 'product');
     $textManager = \Aimeos\MShop\Factory::createManager($context, 'text');
     $listManager = \Aimeos\MShop\Factory::createManager($context, 'product/lists');
     $listTypeManager = \Aimeos\MShop\Factory::createManager($context, 'product/lists/type');
     $listIds = array();
     $langIds = (array) $view->param('text/langid', array());
     $listItems = $manager->getItem($id, array('text'))->getListItems('text');
     $listItem = $listManager->createItem();
     $listItem->setTypeId($listTypeManager->findItem('default', array(), 'text')->getId());
     $listItem->setDomain('text');
     $listItem->setParentId($id);
     $listItem->setStatus(1);
     $textItem = $textManager->createItem();
     $textItem->setDomain('product');
     $textItem->setStatus(1);
     foreach ($langIds as $idx => $langid) {
         foreach ($types as $type) {
             $content = trim($view->param('text/' . $type . '/content/' . $idx));
             $listid = $view->param('text/' . $type . '/listid' . $idx);
             $listIds[] = $listid;
             if (!isset($listItems[$listid])) {
                 $litem = $listItem;
                 $litem->setId(null);
                 $item = $textItem;
                 $item->setId(null);
             } else {
                 $litem = $listItems[$listid];
                 $item = $litem->getRefItem();
             }
             $item->setContent($content);
             $item->setLabel(mb_strcut($item->getContent(), 0, 255));
             $item->setTypeId($this->getTypeId($type));
             $item->setLanguageId($langid);
             $textManager->saveItem($item);
             $litem->setPosition($idx);
             $litem->setRefId($item->getId());
             $listManager->saveItem($litem, false);
         }
     }
     $rmIds = array();
     $rmListIds = array_diff(array_keys($listItems), $listIds);
     foreach ($rmListIds as $id) {
         $rmIds[] = $listItems[$id]->getRefId();
     }
     $listManager->deleteItems($rmListIds);
     $textManager->deleteItems($rmIds);
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     if (!isset($this->cache)) {
         $params = $this->getClientParams($view->param(), array('f', 'l'));
         if (isset($params['f_catid']) && $params['f_catid'] != '') {
             $context = $this->getContext();
             $config = $context->getConfig();
             $controller = \Aimeos\Controller\Frontend\Factory::createController($context, 'catalog');
             $default = array('attribute', 'media', 'text');
             /** client/html/catalog/domains
              * A list of domain names whose items should be available in the catalog view templates
              *
              * @see client/html/catalog/stage/domains
              */
             $domains = $config->get('client/html/catalog/domains', $default);
             /** client/html/catalog/stage/standard/domains
              * A list of domain names whose items should be available in the catalog stage view template
              *
              * The templates rendering the catalog stage section use the texts and
              * maybe images and attributes associated to the categories. You can
              * configure your own list of domains (attribute, media, price, product,
              * text, etc. are domains) whose items are fetched from the storage.
              * Please keep in mind that the more domains you add to the configuration,
              * the more time is required for fetching the content!
              *
              * This configuration option overwrites the "client/html/catalog/domains"
              * option that allows to configure the domain names of the items fetched
              * for all catalog related data.
              *
              * @param array List of domain names
              * @since 2014.03
              * @category Developer
              * @see client/html/catalog/domains
              * @see client/html/catalog/detail/domains
              * @see client/html/catalog/lists/domains
              */
             $domains = $config->get('client/html/catalog/stage/standard/domains', $domains);
             $stageCatPath = $controller->getCatalogPath($params['f_catid'], $domains);
             if (($categoryItem = end($stageCatPath)) !== false) {
                 $view->stageCurrentCatItem = $categoryItem;
             }
             $this->addMetaItems($stageCatPath, $this->expire, $this->tags);
             $view->stageCatPath = $stageCatPath;
         }
         $view->stageParams = $params;
         $this->cache = $view;
     }
     $expire = $this->expires($this->expire, $expire);
     $tags = array_merge($tags, $this->tags);
     return $this->cache;
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     if (!isset($this->cache)) {
         $expire = null;
         $tags = $items = array();
         $context = $this->getContext();
         $config = $context->getConfig();
         $session = $context->getSession();
         $default = array('media', 'price', 'text');
         $domains = $config->get('client/html/catalog/domains', $default);
         /** client/html/catalog/session/pinned/domains
          * A list of domain names whose items should be available in the pinned view template for the product
          *
          * The templates rendering product details usually add the images,
          * prices and texts, etc. associated to the product
          * item. If you want to display additional or less content, you can
          * configure your own list of domains (attribute, media, price, product,
          * text, etc. are domains) whose items are fetched from the storage.
          * Please keep in mind that the more domains you add to the configuration,
          * the more time is required for fetching the content!
          *
          * From 2014.09 to 2015.03, this setting was available as
          * client/html/catalog/detail/pinned/domains
          *
          * @param array List of domain names
          * @since 2015.04
          * @category Developer
          * @see client/html/catalog/domains
          * @see client/html/catalog/lists/domains
          * @see client/html/catalog/detail/domains
          */
         $domains = $config->get('client/html/catalog/session/pinned/domains', $domains);
         $pinned = $session->get('aimeos/catalog/session/pinned/list', array());
         $controller = \Aimeos\Controller\Frontend\Factory::createController($context, 'catalog');
         $result = $controller->getProductItems($pinned, $domains);
         foreach (array_reverse($pinned) as $id) {
             if (isset($result[$id])) {
                 $items[$id] = $result[$id];
             }
         }
         $view->pinnedProductItems = $items;
         $view->pinnedParams = $this->getClientParams($view->param());
         $this->cache = $view;
     }
     return $this->cache;
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     if (!isset($this->cache)) {
         $context = $this->getContext();
         $basketCntl = \Aimeos\Controller\Frontend\Factory::createController($context, 'basket');
         try {
             $langid = $basketCntl->get()->getAddress('payment')->getLanguageId();
         } catch (\Exception $e) {
             $langid = $view->param('ca_billing/order.base.address.languageid', $context->getLocale()->getLanguageId());
         }
         $view->billingLanguage = $langid;
         /** client/html/checkout/standard/address/billing/hidden
          * List of billing address input fields that are optional and should be hidden
          *
          * You can configure the list of billing address fields that
          * are hidden when a customer enters his new billing address.
          * Available field keys are:
          * * order.base.address.company
          * * order.base.address.vatid
          * * order.base.address.salutation
          * * order.base.address.firstname
          * * order.base.address.lastname
          * * order.base.address.address1
          * * order.base.address.address2
          * * order.base.address.address3
          * * order.base.address.postal
          * * order.base.address.city
          * * order.base.address.state
          * * order.base.address.languageid
          * * order.base.address.countryid
          * * order.base.address.telephone
          * * order.base.address.telefax
          * * order.base.address.email
          * * order.base.address.website
          *
          * Caution: Only hide fields that don't require any input
          *
          * Until 2015-02, the configuration option was available as
          * "client/html/common/address/billing/hidden" starting from 2014-03.
          *
          * @param array List of field keys
          * @since 2015.02
          * @category User
          * @category Developer
          * @see client/html/checkout/standard/address/billing/disable-new
          * @see client/html/checkout/standard/address/billing/salutations
          * @see client/html/checkout/standard/address/billing/mandatory
          * @see client/html/checkout/standard/address/billing/optional
          * @see client/html/checkout/standard/address/countries
          */
         $hidden = $view->config('client/html/checkout/standard/address/billing/hidden', array());
         if (count($view->get('addressLanguages', array())) === 1) {
             $hidden[] = 'order.base.address.languageid';
         }
         $salutations = array('company', 'mr', 'mrs');
         /** client/html/checkout/standard/address/billing/salutations
          * List of salutions the customer can select from for the billing address
          *
          * The following salutations are available:
          * * empty string for "unknown"
          * * company
          * * mr
          * * mrs
          * * miss
          *
          * You can modify the list of salutation codes and remove the ones
          * which shouldn't be used. Adding new salutations is a little bit
          * more difficult because you have to adapt a few areas in the source
          * code.
          *
          * Until 2015-02, the configuration option was available as
          * "client/html/common/address/billing/salutations" starting from 2014-03.
          *
          * @param array List of available salutation codes
          * @since 2015.02
          * @category User
          * @category Developer
          * @see client/html/checkout/standard/address/billing/disable-new
          * @see client/html/checkout/standard/address/billing/mandatory
          * @see client/html/checkout/standard/address/billing/optional
          * @see client/html/checkout/standard/address/billing/hidden
          * @see client/html/checkout/standard/address/countries
          */
         $view->billingSalutations = $view->config('client/html/checkout/standard/address/billing/salutations', $salutations);
         $view->billingMandatory = $view->config('client/html/checkout/standard/address/billing/mandatory', $this->mandatory);
         $view->billingOptional = $view->config('client/html/checkout/standard/address/billing/optional', $this->optional);
         $view->billingHidden = $hidden;
         $this->cache = $view;
     }
     return $this->cache;
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     if (!isset($this->cache)) {
         $config = $this->getContext()->getConfig();
         /** client/html/catalog/count/enable
          * Enables or disables displaying product counts in the catalog filter
          *
          * This configuration option allows shop owners to display product
          * counts in the catalog filter or to disable fetching product count
          * information.
          *
          * The product count information is fetched via AJAX and inserted via
          * Javascript. This allows to cache parts of the catalog filter by
          * leaving out such highly dynamic content like product count which
          * changes with used filter parameter.
          *
          * @param boolean Value of "1" to display product counts, "0" to disable them
          * @since 2014.03
          * @category User
          * @category Developer
          * @see client/html/catalog/count/url/target
          * @see client/html/catalog/count/url/controller
          * @see client/html/catalog/count/url/action
          * @see client/html/catalog/count/url/config
          */
         if ($config->get('client/html/catalog/count/enable', true) == true) {
             /** client/html/catalog/count/url/target
              * Destination of the URL where the controller specified in the URL is known
              *
              * The destination can be a page ID like in a content management system or the
              * module of a software development framework. This "target" must contain or know
              * the controller that should be called by the generated URL.
              *
              * @param string Destination of the URL
              * @since 2014.03
              * @category Developer
              * @see client/html/catalog/count/url/controller
              * @see client/html/catalog/count/url/action
              * @see client/html/catalog/count/url/config
              */
             $target = $config->get('client/html/catalog/count/url/target');
             /** client/html/catalog/count/url/controller
              * Name of the controller whose action should be called
              *
              * In Model-View-Controller (MVC) applications, the controller contains the methods
              * that create parts of the output displayed in the generated HTML page. Controller
              * names are usually alpha-numeric.
              *
              * @param string Name of the controller
              * @since 2014.03
              * @category Developer
              * @see client/html/catalog/count/url/target
              * @see client/html/catalog/count/url/action
              * @see client/html/catalog/count/url/config
              */
             $controller = $config->get('client/html/catalog/count/url/controller', 'catalog');
             /** client/html/catalog/count/url/action
              * Name of the action that should create the output
              *
              * In Model-View-Controller (MVC) applications, actions are the methods of a
              * controller that create parts of the output displayed in the generated HTML page.
              * Action names are usually alpha-numeric.
              *
              * @param string Name of the action
              * @since 2014.03
              * @category Developer
              * @see client/html/catalog/count/url/target
              * @see client/html/catalog/count/url/controller
              * @see client/html/catalog/count/url/config
              */
             $action = $config->get('client/html/catalog/count/url/action', 'count');
             /** client/html/catalog/count/url/config
              * Associative list of configuration options used for generating the URL
              *
              * You can specify additional options as key/value pairs used when generating
              * the URLs, like
              *
              *  client/html/<clientname>/url/config = array( 'absoluteUri' => true )
              *
              * The available key/value pairs depend on the application that embeds the e-commerce
              * framework. This is because the infrastructure of the application is used for
              * generating the URLs. The full list of available config options is referenced
              * in the "see also" section of this page.
              *
              * @param string Associative list of configuration options
              * @since 2014.03
              * @category Developer
              * @see client/html/catalog/count/url/target
              * @see client/html/catalog/count/url/controller
              * @see client/html/catalog/count/url/action
              * @see client/html/url/config
              */
//.........这里部分代码省略.........

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     if (!isset($this->cache)) {
         $mediaItems = array();
         $catPath = $view->get('stageCatPath', array());
         foreach (array_reverse($catPath) as $catItem) {
             $mediaItems = $catItem->getRefItems('media', 'default', 'stage');
             if (!empty($mediaItems)) {
                 break;
             }
         }
         $view->imageItems = $mediaItems;
         $this->cache = $view;
     }
     return $this->cache;
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     if (!isset($this->cache)) {
         $map = array();
         $context = $this->getContext();
         $config = $context->getConfig();
         $locale = $context->getLocale();
         /** client/html/locale/select/language/param-name
          * Name of the parameter that contains the language ID value
          *
          * Frameworks and applications normally use its own predefined parameter
          * that contains the current language ID if they are multi-language
          * capable. To adapt the Aimeos parameter name to the already used name,
          * you are able to configure it by using this setting.
          *
          * @param string Parameter name for language ID
          * @since 2015.06
          * @see client/html/locale/select/currency/param-name
          */
         $langname = $config->get('client/html/locale/select/language/param-name', 'loc_languageid');
         /** client/html/locale/select/currency/param-name
          * Name of the parameter that contains the currency ID value
          *
          * Frameworks and applications normally use its own predefined parameter
          * that contains the current currency ID if they already support multiple
          * currencies. To adapt the Aimeos parameter name to the already used name,
          * you are able to configure it by using this setting.
          *
          * @param string Parameter name for currency ID
          * @since 2015.06
          * @see client/html/locale/select/language/param-name
          */
         $curname = $config->get('client/html/locale/select/currency/param-name', 'loc_currencyid');
         $manager = \Aimeos\MShop\Factory::createManager($context, 'locale');
         $search = $manager->createSearch(true);
         $search->setSortations(array($search->sort('+', 'locale.position')));
         foreach ($manager->searchItems($search) as $item) {
             $curId = $item->getCurrencyId();
             $langId = $item->getLanguageId();
             $map[$langId][$curId] = array($langname => $langId, $curname => $curId);
         }
         $params = $view->param();
         $view->selectMap = $map;
         $view->selectParams = $params;
         $view->selectLanguageId = $locale->getLanguageId();
         $view->selectCurrencyId = $locale->getCurrencyId();
         $this->cache = $view;
     }
     return $this->cache;
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     if (!isset($this->cache)) {
         $input = $view->param('f_search');
         $controller = \Aimeos\Controller\Frontend\Factory::createController($this->getContext(), 'catalog');
         $filter = $controller->createTextFilter($input);
         $items = $controller->getTextList($filter);
         $suggestTextItems = array();
         foreach ($items as $id => $name) {
             $suggestTextItems[] = array("id" => $id, "name" => $name);
         }
         $view->suggestTextItems = $suggestTextItems;
         $this->cache = $view;
     }
     return $this->cache;
 }

 /**
  * Returns the sanitized sortation from the parameters for the product list.
  *
  * @param \Aimeos\MW\View\Iface $view View instance with helper for retrieving the required parameters
  * @param string &$sortdir Value-result parameter where the sort direction will be stored
  * @return string Sortation string (relevance, name, price)
  */
 protected function getProductListSort(\Aimeos\MW\View\Iface $view, &$sortdir)
 {
     return $this->getProductListSortByParam($view->param(), $sortdir);
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     if (!isset($this->cache)) {
         $view->actionsParams = $this->getClientParams($view->param());
         $view->actionsUserId = $this->getContext()->getUserId();
         $this->cache = $view;
     }
     return $this->cache;
 }

 /**
  * Retrieves the item or items and adds the data to the view
  *
  * @param \Aimeos\MW\View\Iface $view View instance
  * @return \Aimeos\MW\View\Iface View instance with additional data assigned
  */
 protected function getItems(\Aimeos\MW\View\Iface $view)
 {
     $include = ($include = $view->param('include')) !== null ? explode(',', $include) : array();
     $manager = \Aimeos\MShop\Factory::createManager($this->getContext(), 'catalog');
     $search = $this->initCriteria($manager->createSearch(), $view->param());
     $total = 1;
     if (($id = $view->param('id')) == null) {
         $view->data = $manager->searchItems($search, array(), $total);
         $view->listItems = $this->getListItems($view->data, $include);
         $view->childItems = $this->getChildItems($view->data, $include);
     } else {
         $view->data = $manager->getTree($id, array(), \Aimeos\MW\Tree\Manager\Base::LEVEL_LIST, $search);
         $view->listItems = $this->getListItems(array($id => $view->data), $include);
         $view->childItems = $this->getChildItems(array($view->data), $include);
     }
     $view->refItems = $this->getRefItems($view->listItems);
     $view->total = $total;
     return $view;
 }

 /**
  * Updates existing product download references or creates new ones
  *
  * @param \Aimeos\MW\View\Iface $view View object with helpers and assigned parameters
  */
 protected function updateItems(\Aimeos\MW\View\Iface $view)
 {
     $id = $view->item->getId();
     $context = $this->getContext();
     $manager = \Aimeos\MShop\Factory::createManager($context, 'product');
     $attrManager = \Aimeos\MShop\Factory::createManager($context, 'attribute');
     $listManager = \Aimeos\MShop\Factory::createManager($context, 'product/lists');
     $listItems = $manager->getItem($id, array('attribute'))->getListItems('attribute', 'hidden');
     if (($listId = $view->param('download/product.lists.id')) !== null) {
         if (!isset($listItems[$listId])) {
             $litem = $this->createListItem($id);
             $item = $this->createItem();
         } else {
             $litem = $listItems[$listId];
             $item = $litem->getRefItem();
         }
         $item->setLabel($view->param('download/attribute.label'));
         if (($file = $view->value($view->request()->getUploadedFiles(), 'download/file')) !== null) {
             $item->setCode($this->storeFile($file));
         }
         $attrManager->saveItem($item);
         $litem->setPosition(0);
         $litem->setRefId($item->getId());
         $listManager->saveItem($litem, false);
     }
     $this->cleanupItems($listItems, array($listId));
 }

 /**
  * Returns the mapped input parameter or the existing items as expected by the template
  *
  * @param \Aimeos\MW\View\Iface $view View object with helpers and assigned parameters
  */
 protected function setData(\Aimeos\MW\View\Iface $view)
 {
     $view->characteristicData = (array) $view->param('characteristic', array());
 }

 /**
  * Updates existing product bundle references or creates new ones
  *
  * @param \Aimeos\MW\View\Iface $view View object with helpers and assigned parameters
  */
 protected function updateItems(\Aimeos\MW\View\Iface $view)
 {
     $context = $this->getContext();
     $manager = \Aimeos\MShop\Factory::createManager($context, 'product/lists');
     $typeManager = \Aimeos\MShop\Factory::createManager($context, 'product/lists/type');
     $item = $manager->createItem();
     $item->setParentId($view->item->getId());
     $item->setTypeId($typeManager->findItem('default', array(), 'product')->getId());
     $item->setDomain('product');
     $map = $this->getListItems($view->item->getId());
     foreach ((array) $view->param('bundle/product.lists.id', array()) as $pos => $prodid) {
         if (!isset($map[$prodid])) {
             $item->setId(null);
             $item->setRefId($prodid);
             $item->setPosition($pos);
             $manager->saveItem($item, false);
         } else {
             unset($map[$prodid]);
         }
     }
     $manager->deleteItems($map);
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     if (!isset($this->cache)) {
         $salutations = array(\Aimeos\MShop\Common\Item\Address\Base::SALUTATION_MR, \Aimeos\MShop\Common\Item\Address\Base::SALUTATION_MRS, \Aimeos\MShop\Common\Item\Address\Base::SALUTATION_MISS);
         try {
             $salutation = '';
             $addr = $view->extAddressItem;
             if (in_array($addr->getSalutation(), $salutations)) {
                 $salutation = $view->translate('client/code', $addr->getSalutation());
             }
             /// E-mail intro with salutation (%1$s), first name (%2$s) and last name (%3$s)
             $view->emailIntro = sprintf($view->translate('client', 'Dear %1$s %2$s %3$s'), $salutation, $addr->getFirstName(), $addr->getLastName());
         } catch (\Exception $e) {
             $view->emailIntro = $view->translate('client/html/email', 'Dear Sir or Madam');
         }
         $this->cache = $view;
     }
     return $this->cache;
 }

 /**
  * Adds the "url" helper to the view object
  *
  * @param \Aimeos\MW\View\Iface $view View object
  * @param \TYPO3\Flow\Mvc\Routing\UriBuilder $uriBuilder URL builder object
  * @param \TYPO3\Flow\Mvc\RequestInterface|null $request Request object
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function addUrl(\Aimeos\MW\View\Iface $view, \TYPO3\Flow\Mvc\Routing\UriBuilder $uriBuilder, \TYPO3\Flow\Mvc\RequestInterface $request = null)
 {
     $fixed = array();
     if ($request !== null) {
         $params = $request->getArguments();
         if (isset($params['site'])) {
             $fixed['site'] = $params['site'];
         }
         if (isset($params['locale'])) {
             $fixed['locale'] = $params['locale'];
         }
         if (isset($params['currency'])) {
             $fixed['currency'] = $params['currency'];
         }
     }
     $helper = new \Aimeos\MW\View\Helper\Url\Flow($view, $uriBuilder, $fixed);
     $view->addHelper('url', $helper);
     return $view;
 }

 /**
  * Updates existing product stock items or creates new ones
  *
  * @param \Aimeos\MW\View\Iface $view View object with helpers and assigned parameters
  */
 protected function updateItems(\Aimeos\MW\View\Iface $view)
 {
     $manager = \Aimeos\MShop\Factory::createManager($this->getContext(), 'product/stock');
     $search = $manager->createSearch();
     $search->setConditions($search->compare('==', 'product.stock.parentid', $view->item->getId()));
     $items = $manager->searchitems($search);
     $list = (array) $view->param('stock/product.stock.id', array());
     foreach ($list as $idx => $id) {
         if (!isset($items[$id])) {
             $item = $manager->createItem();
         } else {
             $item = $items[$id];
         }
         $item->setParentId($view->item->getId());
         $item->setWarehouseId($view->param('stock/product.stock.warehouseid/' . $idx));
         $item->setStocklevel($view->param('stock/product.stock.stocklevel/' . $idx));
         $item->setDateBack($view->param('stock/product.stock.dateback/' . $idx));
         $manager->saveItem($item, false);
     }
     $manager->deleteItems(array_diff(array_keys($items), $list));
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tags that are associated to the output
  * @param string|null &$expire Result variable for the expiration date of the output (null for no expiry)
  * @return \Aimeos\MW\View\Iface Modified view object
  */
 protected function setViewParams(\Aimeos\MW\View\Iface $view, array &$tags = array(), &$expire = null)
 {
     /** client/html/email/logo
      * Path to the logo image displayed in HTML e-mails
      *
      * The path can either be an absolute local path or an URL to a file on a
      * remote server. If the file is stored on a remote server, "allow_url_fopen"
      * must be enabled. See {@link http://php.net/manual/en/filesystem.configuration.php#ini.allow-url-fopen php.ini allow_url_fopen}
      * documentation for details.
      *
      * @param string Absolute file system path or remote URL to the logo image
      * @since 2014.03
      * @category User
      * @see client/html/email/from-email
      */
     $file = $view->config('client/html/email/logo', 'client/html/themes/elegance/media/aimeos.png');
     if (file_exists($file) && ($content = file_get_contents($file)) !== false) {
         $finfo = new \finfo(FILEINFO_MIME_TYPE);
         $mimetype = $finfo->file($file);
         $view->htmlLogo = $view->mail()->embedAttachment($content, $mimetype, basename($file));
     }
     $path = $view->config('client/html/common/template/baseurl', 'client/html/themes/elegance');
     $filepath = $path . DIRECTORY_SEPARATOR . 'common.css';
     if (file_exists($filepath) && ($css = file_get_contents($filepath)) !== false) {
         $view->htmlCss = $css;
     }
     return $view;
 }

 /**
  * Sets the necessary parameter values in the view.
  *
  * @param \Aimeos\MW\View\Iface $view The view object which generates the HTML output
  * @param array &$tags Result array for the list of tag