在zend框架中正确使用语言 [英] properly use of languages in zend framework
问题描述
我有一个带有两个模块（管理员和公共）的Zend应用程序，对于公共我有以下插件来解析我的友好网址：
I have an Zend application with two modules (admin and public) and for public I have the following plugin to parse my friendly-url:
class Custom_Controller_Plugin_Initializer extends Zend_Controller_Plugin_Abstract {
protected $_front;
protected $_request;
public function __construct() {
$this->_front = Zend_Controller_Front::getInstance();
$this->_request = $this->_front->getRequest();
}
public function preDispatch(Zend_Controller_Request_Abstract $request) {
//checking if the url ends with "/"
$requestUri = $this->_request->getRequestUri();
$path = parse_url($requestUri, PHP_URL_PATH);
$query = parse_url($requestUri, PHP_URL_QUERY);
if (substr($path, -1) != '/') {
header('location: ' . $path . (isset($query) ? '/?' . $query : '/'));
die();
}
// exploding the uri to get the parts.
$uri = explode('/', substr($path, strlen(Zend_Controller_Front::getInstance()->getBaseUrl()) + 1));
$modelLanguage = new Model_Db_Language();
//checking if the first part is of 2 characters and if it's a registered language
if ($modelLanguage->checkLanguage($uri[0])) {
$language = $uri[0];
unset($uri[0]); //deleting the language from the uri.
$uri = array_values($uri);
} else {
$language = $modelLanguage->autoLanguage();
if (!$uri[0] == '' && (strlen($uri[0]) == 2)) {
$uri[0] = $language;
header('location: ' . Zend_Controller_Front::getInstance()->getBaseUrl() . '/' . implode($uri) . (isset($query) ? '/?' . $query : '/'));
die();
}
}
//remember that the language was deleted from the uri
$this->_request->setParam('requestUri', implode('/', $uri));
switch ($uri[0]) {
case 'search':
unset($uri[0]);
$this->_request->setParam('s', urldecode($uri[2]));
$this->_request->setModuleName('public');
$this->_request->setControllerName('content');
$this->_request->setActionName('search');
$this->_request->setParam('template', 'search');
break;
}
$this->_initTranslation($language);
$this->_initInterface();
}}
如果我想使用 domain.com/en/user/profile/id/1 / ，Zend设置 en 作为控制器，然后使用 用户作为操作。如何在url中正确设置语言？
It is very usefull if I wanna use structure like domain.com/en/about-us/mision/ because I can parse the url and get the first param "en" and after that find the page associated to "about-us/mission" but what about if I wanna use domain.com/en/user/profile/id/1/, Zend set "en" as controller and "user" as action. How can I set the language in the url and properly?
推荐答案
这是一个常见问题，所以让我概括一下并正式化一下一点。
This is a common problem so let me generalize and formalize a little bit.
假设您希望您的Web应用程序支持多种语言，并且具有以下路由要求：
Let's say you want your web app to support multiple languages and you have the following routing requirements:
< a href = http://domain.com/language-code/controller-name/action-name rel = noreferrer> http://domain.com/language-code/controller-name/action-name
换句话说，您想使用语言代码作为语言环境，并将前一个与默认的Zend模块路由结合起来。
In other words you want to use "language-code" as locale and combine the previous with the default Zend module routing.
假设您还想使用Zend_Translate根据语言环境提供翻译的内容。
Let's assume you also want to use Zend_Translate to provide translated content according to the locale.
这是我使用的一些代码，经常导出到具有类似要求的项目中，我愿意进一步讨论。
Here is some code I use and often "export" into project with similar requirements, I'm open to discuss further.
相关配置项：
resources.frontController.plugins.Language = Plugin_Language
resources.frontController.actionHelperPaths.Controller_Helper = APPLICATION_PATH "/controllers/helpers"
; Locale
resources.locale.default = "en_US"
resources.locale.force = false
; Translate
resources.translate.adapter = "Csv"
resources.translate.data = APPLICATION_PATH "/languages"
resources.translate.locale = "auto"
resources.translate.disableNotices = true
resources.translate.scan = directory
; Routes
resources.router.routes.module.type = Zend_Controller_Router_Route_Module
resources.router.routes.module.abstract = On
resources.router.routes.language.type = Zend_Controller_Router_Route
resources.router.routes.language.route = ":language"
resources.router.routes.language.reqs.language = "^[a-z]{2}$"
resources.router.routes.language.defaults.language = "en"
resources.router.routes.default.type = Zend_Controller_Router_Route_Chain
resources.router.routes.default.chain = "language,module"
; View
resources.view.helperPath.View_Helper = APPLICATION_PATH "/views/helpers"
这里是注册的插件语言：
Here the registered Plugin language:
class Plugin_Language extends Zend_Controller_Plugin_Abstract {
public function routeStartup(Zend_Controller_Request_Abstract $request){
if (substr($request->getRequestUri(), 0, -1) == $request->getBaseUrl()){
/* Access to the Base Url (no language information) */
/* Get current locale language (autodetected) */
$language = Zend_Registry::get("Zend_Locale")->getLanguage();
/* If requested language isn't available set to the default one */
if (!Zend_Registry::get('Zend_Translate')->isAvailable($language)){
Zend_Registry::set(
"Zend_Locale",
new Zend_Locale("default")
);
$language = Zend_Registry::get("Zend_Locale")->getLanguage();
Zend_Registry::get("Zend_Translate")->setLocale(
Zend_Registry::get('Zend_Locale')
);
}
/* Modifiy Request Uri with Language info from current Locale */
$request->setRequestUri($request->getRequestUri().$language."/");
$request->setParam("language", $language);
}
}
public function routeShutdown(Zend_Controller_Request_Abstract $request){
/* Get language from request param */
$language = $request->getParam("language");
/* If requested language isn't available set to the default one */
if (!Zend_Registry::get('Zend_Translate')->isAvailable($language))
throw new Zend_Controller_Router_Exception('Translation language is not available', 404);
/* Set the locale */
Zend_Registry::set(
"Zend_Locale",
new Zend_Locale($language)
);
/* Set the traslator */
Zend_Registry::get("Zend_Translate")->setLocale(
Zend_Registry::get("Zend_Locale")
);
}
}
动作助手：
class Controller_Helper_Language extends Zend_Controller_Action_Helper_Abstract {
/**
*
* Get Current language
*
* @return mixed string|null
*/
public function getCurrent(){
if (!Zend_Registry::isRegistered("Zend_Locale"))
return null;
return Zend_Registry::get("Zend_Locale")->getLanguage();
}
/**
*
* Get translator
*
* @return mixed Zend_Translate|null
*
*/
public function getTranslator(){
if (!Zend_Registry::isRegistered("Zend_Translate"))
return null;
return Zend_Registry::get("Zend_Translate");
}
}
视图网址助手（覆盖默认值）。您必须使用正在使用的新路由相应地编写url：
The view url helper (overriding default one). You have to write your urls accordingly with the new routing you are using:
class View_Helper_Url extends Zend_View_Helper_Url {
protected function _getCurrentLanguage(){
return Zend_Controller_Action_HelperBroker::getStaticHelper('Language')
->getCurrent();
}
public function Url($urlOptions = array(), $name = null, $reset = true, $encode = true){
$urlOptions = array_merge(
array(
"language" => $this->_getCurrentLanguage()
),
$urlOptions
);
return parent::url($urlOptions,$name,$reset,$encode);
}
}
希望此帮助。
这篇关于在zend框架中正确使用语言的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
