WebserviceRequest - Code Metrics - horros/agavi2 - Measure and Improve Code Quality continuously with Scrutinizer

WebserviceRequest A
last analyzed 2017-05-30 13:20 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	104
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	2

Importance

Changes

Metric	Value
dl	0
loc	104
rs	10
c	0
b	0
f	0
wmc	6
lcom	2
cbo	2

6 Methods

Rating	Name	Size	Complexity
A	__construct()	7	1
A	initialize()	10	1
A	getInput()	4	1
A	setInput()	4	1
A	setInvokedMethod()	7	1
A	getInvokedMethod()	4	1

<?php
namespace Agavi\Request;

// +---------------------------------------------------------------------------+
// | This file is part of the Agavi package.                                   |
// | Copyright (c) 2005-2011 the Agavi Project.                                |
// |                                                                           |
// | For the full copyright and license information, please view the LICENSE   |
// | file that was distributed with this source code. You can also view the    |
// | LICENSE file online at http://www.agavi.org/LICENSE.txt                   |
// |   vi: set noexpandtab:                                                    |
// |   Local Variables:                                                        |
// |   indent-tabs-mode: t                                                     |
// |   End:                                                                    |
// +---------------------------------------------------------------------------+
use Agavi\Core\Context;

/**
 * AgaviWebserviceRequest is the base class for Web Service requests
 *
 * @package    agavi
 * @subpackage request
 *
 * @author     David Zülke <[email protected]>
 * @copyright  Authors
 * @copyright  The Agavi Project
 *
 * @since      0.11.0
 *
 * @version    $Id$
 */
abstract class WebserviceRequest extends Request
{
    /**
     * @var        string The Input Data.
     */
    protected $input = '';
    
    /**
     * @var        string The method called by the web service request.
     */
    protected $invokedMethod = '';
    
    /**
     * Constructor.
     *
     * @author     David Zülke <[email protected]>
     * @since      0.11.0
     */
    public function __construct()
    {
        parent::__construct();
        $this->setParameters(array(
            'request_data_holder_class' => 'AgaviWebserviceRequestDataHolder',
        ));
    }
    
    /**
     * Initialize this Request.
     *
     * @param      Context $context    A Context instance.
     * @param      array   $parameters An associative array of initialization parameters.
     *
     * @throws     <b>AgaviInitializationException</b> If an error occurs while
     *                                                 initializing this Request.
     *
     * @author     David Zülke <[email protected]>
     * @since      0.11.0
     */
    public function initialize(Context $context, array $parameters = array())
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        // empty $_POST just to be sure
        $_POST = array();
        
        // grab the POST body
        $this->input = file_get_contents('php://input');
        
        parent::initialize($context, $parameters);
    }
    
    /**
     * Get the input data, usually the request from the POST body.
     *
     * @return     string The input data.
     *
     * @author     David Zülke <[email protected]>
     * @since      0.11.0
     */
    public function getInput()
    {
        return $this->input;
    }
    
    /**
     * Set the input data. Useful for debugging purposes.
     *
     * @param      string $input The input data.
     *
     * @author     David Zülke <[email protected]>
     * @since      0.11.0
     */
    public function setInput($input)
    {
        $this->input = $input;
    }
    
    /**
     * Set the name of the method called by the web service request.
     *
     * @return     string $method A method name.
     *
     * @author     David Zülke <[email protected]>
     * @since      0.11.0
     */
    public function setInvokedMethod($method)
    {
        $this->invokedMethod = $method;
        
        // let the routing update its input
        $this->context->getRouting()->updateInput();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
    }
    
    /**
     * Get the name of the method called by the web service request.
     *
     * @return     string A method name.
     *
     * @author     David Zülke <[email protected]>
     * @since      0.11.0
     */
    public function getInvokedMethod()
    {
        return $this->invokedMethod;
    }
}


1			<?php
2			namespace Agavi\Request;
3
4			// +---------------------------------------------------------------------------+
5			// \| This file is part of the Agavi package. \|
6			// \| Copyright (c) 2005-2011 the Agavi Project. \|
7			// \| \|
8			// \| For the full copyright and license information, please view the LICENSE \|
9			// \| file that was distributed with this source code. You can also view the \|
10			// \| LICENSE file online at http://www.agavi.org/LICENSE.txt \|
11			// \| vi: set noexpandtab: \|
12			// \| Local Variables: \|
13			// \| indent-tabs-mode: t \|
14			// \| End: \|
15			// +---------------------------------------------------------------------------+
16			use Agavi\Core\Context;
17
18			/**
19			* AgaviWebserviceRequest is the base class for Web Service requests
20			*
21			* @package agavi
22			* @subpackage request
23			*
24			* @author David Zülke <[email protected]>
25			* @copyright Authors
26			* @copyright The Agavi Project
27			*
28			* @since 0.11.0
29			*
30			* @version $Id$
31			*/
32			abstract class WebserviceRequest extends Request
33			{
34			/**
35			* @var string The Input Data.
36			*/
37			protected $input = '';
38
39			/**
40			* @var string The method called by the web service request.
41			*/
42			protected $invokedMethod = '';
43
44			/**
45			* Constructor.
46			*
47			* @author David Zülke <[email protected]>
48			* @since 0.11.0
49			*/
50			public function __construct()
51			{
52			parent::__construct();
53			$this->setParameters(array(
54			'request_data_holder_class' => 'AgaviWebserviceRequestDataHolder',
55			));
56			}
57
58			/**
59			* Initialize this Request.
60			*
61			* @param Context $context A Context instance.
62			* @param array $parameters An associative array of initialization parameters.
63			*
64			* @throws <b>AgaviInitializationException</b> If an error occurs while
65			* initializing this Request.
66			*
67			* @author David Zülke <[email protected]>
68			* @since 0.11.0
69			*/
70			public function initialize(Context $context, array $parameters = array())
			0 ignored issues – show Coding Style introduced 2016-11-27 20:51 UTC by Report Bug Copy Issue Report `initialize` uses the super-global variable `$_POST` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
71			{
72			// empty $_POST just to be sure
73			$_POST = array();
74
75			// grab the POST body
76			$this->input = file_get_contents('php://input');
77
78			parent::initialize($context, $parameters);
79			}
80
81			/**
82			* Get the input data, usually the request from the POST body.
83			*
84			* @return string The input data.
85			*
86			* @author David Zülke <[email protected]>
87			* @since 0.11.0
88			*/
89			public function getInput()
90			{
91			return $this->input;
92			}
93
94			/**
95			* Set the input data. Useful for debugging purposes.
96			*
97			* @param string $input The input data.
98			*
99			* @author David Zülke <[email protected]>
100			* @since 0.11.0
101			*/
102			public function setInput($input)
103			{
104			$this->input = $input;
105			}
106
107			/**
108			* Set the name of the method called by the web service request.
109			*
110			* @return string $method A method name.
111			*
112			* @author David Zülke <[email protected]>
113			* @since 0.11.0
114			*/
115			public function setInvokedMethod($method)
116			{
117			$this->invokedMethod = $method;
118
119			// let the routing update its input
120			$this->context->getRouting()->updateInput();
			0 ignored issues – show Bug introduced 2016-11-27 20:51 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Agavi\Routing\Routing` as the method `updateInput()` does only exist in the following sub-classes of `Agavi\Routing\Routing`: `Agavi\Routing\SoapRouting`, `Agavi\Routing\WebserviceRouting`, `Agavi\Routing\XmlrpcepiphpRouting`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
121			}
122
123			/**
124			* Get the name of the method called by the web service request.
125			*
126			* @return string A method name.
127			*
128			* @author David Zülke <[email protected]>
129			* @since 0.11.0
130			*/
131			public function getInvokedMethod()
132			{
133			return $this->invokedMethod;
134			}
135			}
136

horros / agavi2

WebserviceRequest A last analyzed 2017-05-30 13:20 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

6 Methods

Available Fixes

Duplication Side-by-Side

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WebserviceRequest A
last analyzed 2017-05-30 13:20 UTC