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more dependency injection!

This commit is contained in:
Taylor Otwell 2011-08-31 00:07:45 -05:00
parent c200f3eb1e
commit c7ddbbb018
20 changed files with 118 additions and 223 deletions
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46
laravel/application.php
View File

@ -1,29 +1,37 @@
<?php namespace Laravel;
class Application {
abstract class Resolver {
/**
* The application IoC container.
* Magic Method for resolving classes out of the IoC container.
*
* This allows the derived class to provide access to all of the Laravel libraries
* registered in the container. Currently, this class is derived by the Application
* and Controller classes.
*/
public function __get($key)
{
if (IoC::container()->registered('laravel.'.$key))
{
return IoC::container()->resolve('laravel.'.$key);
}
elseif (IoC::container()->registered($key))
{
return IoC::container()->resolve($key);
}
throw new \Exception("Attempting to access undefined property [$key].");
}
}
class Application extends Resolver {
/**
* The IoC container instance for the application.
*
* @var Container
*/
public $container;
/**
* Magic Method for resolving core classes out of the IoC container.
*/
public function __get($key)
{
if ($this->container->registered('laravel.'.$key))
{
return $this->container->resolve('laravel.'.$key);
}
elseif ($this->container->registered($key))
{
return $this->container->resolve($key);
}
throw new \Exception("Attempting to access undefined property [$key] on application instance.");
}
}

9
laravel/bootstrap.php
View File

@ -65,6 +65,8 @@
$application->container = new Container($dependencies);
IoC::$container = $application->container;
// --------------------------------------------------------------
// Load the auto-loader.
// --------------------------------------------------------------
@ -73,9 +75,4 @@
// --------------------------------------------------------------
// Register the application in the container.
// --------------------------------------------------------------
$application->container->instance('laravel.application', $application);
// --------------------------------------------------------------
// Set the IoC container instance for use as a service locator.
// --------------------------------------------------------------
IoC::$container = $application->container;
IoC::container()->instance('laravel.application', $application);

10
laravel/cache/apc.php vendored
View File

@ -75,11 +75,6 @@ public function __construct(APC_Engine $apc, $key)
/**
* Determine if an item exists in the cache.
*
* <code>
* // Determine if the "name" item exists in the cache
* $exists = Cache::driver()->has('name');
* </code>
*
* @param string $key
* @return bool
*/
@ -102,11 +97,6 @@ protected function retrieve($key)
/**
* Write an item to the cache for a given number of minutes.
*
* <code>
* // Write the "name" item to the cache for 30 minutes
* Cache::driver()->put('name', 'Fred', 30);
* </code>
*
* @param string $key
* @param mixed $value
* @param int $minutes

23
laravel/cache/driver.php vendored
View File

@ -5,11 +5,6 @@ abstract class Driver {
/**
* Determine if an item exists in the cache.
*
* <code>
* // Determine if the "name" item exists in the cache
* $exists = Cache::driver()->has('name');
* </code>
*
* @param string $key
* @return bool
*/
@ -21,14 +16,6 @@ abstract public function has($key);
* A default value may also be specified, and will be returned in the requested
* item does not exist in the cache.
*
* <code>
* // Get the "name" item from the cache
* $name = Cache::driver()->get('name');
*
* // Get the "name" item from the cache or return "Fred"
* $name = Cache::driver()->get('name', 'Fred');
* </code>
*
* @param string $key
* @param mixed $default
* @param string $driver
@ -52,11 +39,6 @@ abstract protected function retrieve($key);
/**
* Write an item to the cache for a given number of minutes.
*
* <code>
* // Write the "name" item to the cache for 30 minutes
* Cache::driver()->put('name', 'Fred', 30);
* </code>
*
* @param string $key
* @param mixed $value
* @param int $minutes
@ -68,11 +50,6 @@ abstract public function put($key, $value, $minutes);
* Get an item from the cache. If the item doesn't exist in the cache, store
* the default value in the cache and return it.
*
* <code>
* // Get the "name" item from the cache or store "Fred" for 30 minutes
* $name = Cache::driver()->remember('name', 'Fred', 30);
* </code>
*
* @param string $key
* @param mixed $default
* @param int $minutes

13
laravel/cache/manager.php vendored
View File

@ -43,14 +43,6 @@ public function __construct(Container $container, $default)
* If no driver name is specified, the default cache driver will be returned
* as defined in the cache configuration file.
*
* <code>
* // Get the default cache driver
* $driver = $application->cache->driver();
*
* // Get the APC cache driver
* $apc = $application->cache->driver('apc');
* </code>
*
* @param string $driver
* @return Cache\Driver
*/
@ -76,11 +68,6 @@ public function driver($driver = null)
*
* Passing method calls to the driver instance provides a convenient API for the developer
* when always using the default cache driver.
*
* <code>
* // Get an item from the default cache driver
* $name = $application->cache->get('name');
* </code>
*/
public function __call($method, $parameters)
{

10
laravel/cache/memcached.php vendored
View File

@ -34,11 +34,6 @@ public function __construct(Memcache $memcache, $key)
/**
* Determine if an item exists in the cache.
*
* <code>
* // Determine if the "name" item exists in the cache
* $exists = Cache::driver()->has('name');
* </code>
*
* @param string $key
* @return bool
*/
@ -61,11 +56,6 @@ protected function retrieve($key)
/**
* Write an item to the cache for a given number of minutes.
*
* <code>
* // Write the "name" item to the cache for 30 minutes
* Cache::driver()->put('name', 'Fred', 30);
* </code>
*
* @param string $key
* @param mixed $value
* @param int $minutes

34
laravel/config/container.php
View File

@ -47,23 +47,41 @@
}),
'laravel.form' => array('resolver' => function($container)
{
list($request, $html, $url) = array(
$container->resolve('laravel.request'),
$container->resolve('laravel.html'),
$container->resolve('laravel.url'),
);
return new Form($request, $html, $url);
}),
'laravel.html' => array('resolver' => function($container)
{
return new HTML($container->resolve('laravel.url'), $container->resolve('laravel.config')->get('application.encoding'));
}),
'laravel.input' => array('singleton' => true, 'resolver' => function($container)
{
$application = $container->resolve('laravel.application');
$request = $container->resolve('laravel.request');
$input = array();
if ($application->request->method() == 'GET')
if ($request->method() == 'GET')
{
$input = $_GET;
}
elseif ($application->request->method() == 'POST')
elseif ($request->method() == 'POST')
{
$input = $_POST;
}
elseif ($application->request->method() == 'PUT' or $application->request->method == 'DELETE')
elseif ($request->method() == 'PUT' or $request->method == 'DELETE')
{
($application->request->spoofed()) ? $input = $_POST : parse_str(file_get_contents('php://input'), $input);
($request->spoofed()) ? $input = $_POST : parse_str(file_get_contents('php://input'), $input);
}
return new Input($input, $_FILES, $container->resolve('laravel.cookie'));
@ -98,7 +116,7 @@
'laravel.request' => array('singleton' => true, 'resolver' => function($container)
{
return new Request($_SERVER, $container->resolve('laravel.config')->get('application.url'));
return new Request($_SERVER, $_POST, $container->resolve('laravel.config')->get('application.url'));
}),
@ -265,7 +283,7 @@
}),
'laravel.cache.memcache.connection' => array('singleton' => true, 'resolver' => function()
'laravel.cache.memcache.connection' => array('singleton' => true, 'resolver' => function($container)
{
if ( ! class_exists('Memcache'))
{
@ -274,7 +292,7 @@
$memcache = new \Memcache;
foreach (Config::get('cache.servers') as $server)
foreach ($container->resolve('laravel.config')->get('cache.servers') as $server)
{
$memcache->addServer($server['host'], $server['port'], true, $server['weight']);
}

3
laravel/container.php
View File

@ -12,6 +12,9 @@ class IoC {
/**
* Get the active container instance.
*
* The container is set early in the request cycle and can be access here for
* use as a service locator if dependency injection is not practical.
*
* @return Container
*/
public static function container()

17
laravel/controller.php
View File

@ -1,31 +1,20 @@
<?php namespace Laravel;
abstract class Controller {
abstract class Controller extends Resolver {
/**
* A stub method that will be called before every request to the controller.
*
* If a value is returned by the method, it will be halt the request process
* If a value is returned by the method, it will be halt the request cycle
* and will be considered the response to the request.
*
* @return mixed
*/
public function before() {}
/**
* Magic Method for getting items from the application instance.
*/
public function __get($key)
{
return IoC::resolve('laravel.application')->$key;
}
/**
* Magic Method to handle calls to undefined functions on the controller.
*/
public function __call($method, $parameters)
{
return IoC::resolve('laravel.application')->responder->error('404');
}
public function __call($method, $parameters) { return $this->response->error('404'); }
}

23
laravel/download.php
View File

@ -25,22 +25,25 @@ public function __construct(File $file)
*
* @param string $path
* @param string $name
* @param array $headers
* @return Response
*/
public function of($path, $name = null)
public function of($path, $name = null, $headers = array())
{
if (is_null($name)) $name = basename($path);
$response = parent::__construct($this->file->get($path));
$headers = array_merge(array(
'Content-Description' => 'File Transfer',
'Content-Type' => $this->mime($this->file->extension($path)),
'Content-Disposition' => 'attachment; filename="'.$name.'"',
'Content-Transfer-Encoding' => 'binary',
'Expires' = => 0,
'Cache-Control' => 'must-revalidate, post-check=0, pre-check=0',
'Pragma' => 'public',
'Content-Length' => $this->file-size($path),
), $headers);
$response->header('Content-Description', 'File Transfer');
$response->header('Content-Type', $this->file->mime($this->file->extension($path)));
$response->header('Content-Disposition', 'attachment; filename="'.$name.'"');
$response->header('Content-Transfer-Encoding', 'binary');
$response->header('Expires', 0);
$response->header('Cache-Control', 'must-revalidate, post-check=0, pre-check=0');
$response->header('Pragma', 'public');
$response->header('Content-Length', $this->file->size($path));
$response = parent::__construct($this->file->get($path), 200, $headers);
return $response;
}

53
laravel/form.php
View File

@ -23,13 +23,6 @@ class Form {
*/
private $url;
/**
* The CSRF token for the session.
*
* @var string
*/
public $token;
/**
* All of the label names that have been created.
*
@ -44,31 +37,20 @@ class Form {
* Create a new form writer instance.
*
* @param Request $request
* @param string $token
* @param HTML $html
* @param URL $url
* @return void
*/
public function __construct(Request $request, HTML $html, URL $url, $token)
public function __construct(Request $request, HTML $html, URL $url)
{
$this->url = $url;
$this->html = $html;
$this->token = $token;
$this->request = $request;
}
/**
* Open a HTML form.
*
* <code>
* // Open a POST form for the current URI
* echo Form::open();
*
* // Open a POST form to a specified URI
* echo Form::open('user/login');
*
* // Open a PUT form to a specified URI
* echo Form::open('user/profile', 'put');
* </code>
*
* Note: If PUT or DELETE is specified as the form method, a hidden input field will be generated
* containing the request method. PUT and DELETE are not supported by HTML forms, so the
* hidden field will allow us to "spoof" PUT and DELETE requests.
@ -180,16 +162,22 @@ public function close()
*/
public function token()
{
return $this->input('hidden', 'csrf_token', $this->token);
return $this->input('hidden', 'csrf_token', $this->raw_token());
}
/**
* Get the CSRF token for the current session.
*
* @return string
*/
public function raw_token()
{
return IoC::container()->resolve('laravel.session')->get('csrf_token');
}
/**
* Create a HTML label element.
*
* <code>
* echo Form::label('email', 'E-Mail Address');
* </code>
*
* @param string $name
* @param string $value
* @param array $attributes
@ -208,14 +196,6 @@ public function label($name, $value, $attributes = array())
* If an ID attribute is not specified and a label has been generated matching the input
* element name, the label name will be used as the element ID.
*
* <code>
* // Generate a text type input element
* echo Form::input('text', 'email');
*
* // Generate a hidden type input element with a specified value
* echo Form::input('hidden', 'secret', 'This is a secret.');
* </code>
*
* @param string $name
* @param mixed $value
* @param array $attributes
@ -365,11 +345,6 @@ public function textarea($name, $value = '', $attributes = array())
/**
* Create a HTML select element.
*
* <code>
* // Generate a drop-down with the "S" item selected
* echo Form::select('sizes', array('L' => 'Large', 'S' => 'Small'), 'S');
* </code>
*
* @param string $name
* @param array $options
* @param string $selected

16
laravel/html.php
View File

@ -144,14 +144,6 @@ public function link_to_secure_asset($url, $title, $attributes = array())
*
* An array of parameters may be specified to fill in URI segment wildcards.
*
* <code>
* // Link to the "login" route
* echo HTML::link_to_route('login', 'Login');
*
* // Link to the "profile" route, which has a URI of "/profile/(:any)"
* echo HTML::link_to_route('profile', 'Profile', array('taylor'));
* </code>
*
* @param string $name
* @param string $title
* @param array $parameters
@ -330,14 +322,6 @@ public function obfuscate($value)
* Magic Method for handling dynamic static methods.
*
* This method primarily handles dynamic calls to create links to named routes.
*
* <code>
* // Link to the "login" route
* echo HTML::link_to_login('Login');
*
* // Link to the "profile" route, which has a URI of "/profile/(:any)"
* echo HTML::link_to_profile('Profile', array('taylor'));
* </code>
*/
public function __call($method, $parameters)
{

4
laravel/loader.php
View File

@ -7,14 +7,14 @@ class Loader {
*
* @var array
*/
public $paths;
private $paths;
/**
* All of the class aliases.
*
* @var array
*/
public $aliases;
private $aliases;
/**
* Bootstrap the auto-loader.

2
laravel/package.php
View File

@ -7,7 +7,7 @@ class Package {
*
* @var array
*/
public $loaded = array();
private $loaded = array();
/**
* Load a package or set of packages.

15
laravel/request.php
View File

@ -9,6 +9,13 @@ class Request {
*/
public $server;
/**
* The $_POST array for the request.
*
* @var array
*/
private $post;
/**
* The route handling the current request.
*
@ -27,12 +34,14 @@ class Request {
* Create a new request instance.
*
* @param array $server
* @param array $post
* @param string $url
* @return void
*/
public function __construct($server, $url)
public function __construct($server, $post, $url)
{
$this->url = $url;
$this->post = $post;
$this->server = $server;
}
@ -84,7 +93,7 @@ public function uri()
*/
public function method()
{
return ($this->spoofed()) ? $_POST['REQUEST_METHOD'] : $this->server['REQUEST_METHOD'];
return ($this->spoofed()) ? $this->post['REQUEST_METHOD'] : $this->server['REQUEST_METHOD'];
}
/**
@ -96,7 +105,7 @@ public function method()
*/
public function spoofed()
{
return is_array($_POST) and array_key_exists('REQUEST_METHOD', $_POST);
return is_array($this->post) and array_key_exists('REQUEST_METHOD', $this->post);
}
/**

9
laravel/response.php
View File

@ -25,11 +25,12 @@ public function __construct(View_Factory $view)
*
* @param mixed $content
* @param int $status
* @param array $headers
* @return Response
*/
public function make($content, $status = 200)
public function make($content, $status = 200, $headers = array())
{
return new Response($content, $status);
return new Response($content, $status, $headers);
}
/**
@ -144,11 +145,13 @@ class Response {
*
* @param mixed $content
* @param int $status
* @param array $headers
* @return void
*/
public function __construct($content, $status = 200)
public function __construct($content, $status = 200, $headers = array())
{
$this->content = $content;
$this->headers = $headers;
$this->status = $status;
}

4
laravel/session/cookie.php
View File

@ -28,9 +28,9 @@ class Cookie extends Driver {
/**
* Create a new Cookie session driver instance.
*
* @param Crypter $crypter
* @param Crypter $crypter
* @param Laravel\Cookie $cookie
* @param array $config
* @param array $config
* @return void
*/
public function __construct(Crypter $crypter, \Laravel\Cookie $cookie, $config)

46
laravel/session/driver.php
View File

@ -1,7 +1,7 @@
<?php namespace Laravel\Session;
use Laravel\Str;
use Laravel\Input_Engine;
use Laravel\Input;
use Laravel\Cookie;
abstract class Driver {
@ -67,11 +67,6 @@ abstract protected function save();
/**
* Determine if the session or flash data contains an item.
*
* <code>
* // Determine if "name" item exists in the session
* $exists = Session::driver()->has('name');
* </code>
*
* @param string $key
* @return bool
*/
@ -86,14 +81,6 @@ public function has($key)
* A default value may also be specified, and will be returned in the requested
* item does not exist in the session.
*
* <code>
* // Get the "name" item from the session
* $name = Session::driver()->get('name');
*
* // Get the "name" item from the session or return "Fred"
* $name = Session::driver()->get('name', 'Fred');
* </code>
*
* @param string $key
* @param mixed $default
* @return mixed
@ -111,11 +98,6 @@ public function get($key, $default = null)
/**
* Write an item to the session.
*
* <code>
* // Write the "name" item to the session
* Session::driver()->put('name', 'Fred');
* </code>
*
* @param string $key
* @param mixed $value
* @return Driver
@ -133,11 +115,6 @@ public function put($key, $value)
* Flash data only exists for the next request. After that, it will be removed from
* the session. Flash data is useful for temporary status or welcome messages.
*
* <code>
* // Write the "name" item to the session flash data
* Session::driver()->flash('name', 'Fred');
* </code>
*
* @param string $key
* @param mixed $value
* @return Driver
@ -152,11 +129,6 @@ public function flash($key, $value)
/**
* Remove an item from the session.
*
* <code>
* // Remove the "name" item from the session
* Session::driver()->forget('name');
* </code>
*
* @param string $key
* @return Driver
*/
@ -196,11 +168,11 @@ public function regenerate()
* The input of the current request will also be flashed to the session so it is
* available for the next request via the "old" method on the input class.
*
* @param Laravel\Input_Engine $input
* @param array $config
* @param Laravel\Input $input
* @param array $config
* @return void
*/
public function close(Input_Engine $input, $config)
public function close(Input $input, $config)
{
$this->flash('laravel_old_input', $input->get())->age();
@ -259,11 +231,6 @@ protected function write_cookie(Cookie $cookies, $config)
/**
* Magic Method for retrieving items from the session.
*
* <code>
* // Get the "name" item from the session
* $name = $application->session->name;
* </code>
*/
public function __get($key)
{
@ -272,11 +239,6 @@ public function __get($key)
/**
* Magic Method for writings items to the session.
*
* <code>
* // Write "Fred" to the session "name" item
* $application->session->name = 'Fred';
* </code>
*/
public function __set($key, $value)
{

2
laravel/session/manager.php
View File

@ -32,7 +32,7 @@ public function __construct(Container $container)
* @param string $driver
* @return Session\Driver
*/
public static function driver($driver)
public function driver($driver)
{
if (in_array($driver, array('cookie', 'file', 'database', 'apc', 'memcached')))
{

2
laravel/str.php
View File

@ -107,7 +107,7 @@ private static function pool($type = 'alpha_num')
*
* @return string
*/
private static function encoding()
public static function encoding()
{
return IoC::container()->resolve('laravel.config')->get('application.encoding');
}