如何设置分层Zend休息路线? [英] How to set up Hierarchical Zend Rest Routes?

问题描述

使用Zend Framework，我试图在以以下模式组织的资源上为REST api构建路由:

• http://example.org/users/
• http://example.org/users/234
• http://example.org/users/234/items
• http://example.org/users/234/items/34

如何使用Zend_Rest_Route进行设置?

这是我在bootstrap.php文件中为用户资源(users/:id)设置路由的方式:

  $this->bootstrap('frontController');
  $frontController = Zend_Controller_Front::getInstance();
  $restRoute = new Zend_Rest_Route($frontController);
  $frontController->getRouter()->addRoute('default', $restRoute);

[据我所知，这是一条通吃的路线，因此users/324/items/34将导致参数设置为id = 324和items = 34，并且所有内容都将映射到Users(前端模块)模型.从那里，我想我可以测试一下items参数，并在获取请求中为用户#324检索项目#34.]< ===我刚刚检查了一下，它似乎不起作用:

访问/users/234/items/43和

var_dump($this->_getAllParams());

其余控制器的get操作中的结果将产生以下输出:

array(4) {
 ["controller"]=> string(5) "users"
 ["action"]=>  string(3) "get"
 [2]=>  string(5) "items"  ["module"]=>  string(7) "default"]
}

两个ID都以某种方式迷路了...

有人吗?

解决方案

AFAIK，Zend_Rest_Route中没有可用于执行此操作的功能.有一个建议，但不确定何时实施.您可以将其添加到Bootstrap中以设置此自定义路由.

$front = $this->getResource('FrontController'); 
$testRoute = new Zend_Controller_Router_Route(
    'users/:user_id/items/:item_id',
    array(
        'controller' => 'users',
        'action' => 'item',
        'module' => 'default'
    )
);

$front->getRouter()->addRoute('test', $testRoute);

user_id 或 item_id 可以在UsersController的itemAction中用作参数:

$user_id = $this->_request->getParam('user_id');

With the Zend Framework, I am trying to build routes for a REST api on resources organized in the following pattern:

• http://example.org/users/
• http://example.org/users/234
• http://example.org/users/234/items
• http://example.org/users/234/items/34

How do I set up this with Zend_Rest_Route?

Here is how I have setup the route for the users resource (users/:id) in my bootstrap.php file:

  $this->bootstrap('frontController');
  $frontController = Zend_Controller_Front::getInstance();
  $restRoute = new Zend_Rest_Route($frontController);
  $frontController->getRouter()->addRoute('default', $restRoute);

[As far as I understand, this is a catch all route so users/324/items/34 would results in parameters set as id=324 and items=34 and everything would be mapped to the Users (front module) Model. From there I guess I could just test for the items parameter and retrieve the item #34 for user #324 on a get request.]<=== I just checked it and it doesn't seems to work like that:

Acessing /users/234/items/43 and

var_dump($this->_getAllParams());

in the get action of the rest controller results in the following output:

array(4) {
 ["controller"]=> string(5) "users"
 ["action"]=>  string(3) "get"
 [2]=>  string(5) "items"  ["module"]=>  string(7) "default"]
}

Somehow both ids got lost...

Anyone?

解决方案

AFAIK, there is no feature in Zend_Rest_Route which allows you to do something like this. There is a proposal but not sure when it'll be implemented. You can add this in your Bootstrap to set up this custom route.

$front = $this->getResource('FrontController'); 
$testRoute = new Zend_Controller_Router_Route(
    'users/:user_id/items/:item_id',
    array(
        'controller' => 'users',
        'action' => 'item',
        'module' => 'default'
    )
);

$front->getRouter()->addRoute('test', $testRoute);

user_id or item_id become available in itemAction in UsersController as parameters:

$user_id = $this->_request->getParam('user_id');

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