Controller::before() - Code Metrics - Inspection of "Introduce new EventManager and Simplify class" - phpffcms/ffcms-core - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 5bbdfe...13b325 )

by Mihail

created 2016-03-26 07:41 UTC

Controller::before() A

↳ Parent: Controller

Complexity

Conditions	1
Paths	1

Size

Total Lines	1
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	4
Bugs	1	Features	0

Metric	Value
c	4
b	1
f	0
dl	0
loc	1
rs	10
cc	1
eloc	1
nc	1
nop	0

<?php

namespace Ffcms\Core\Arch;

use Ffcms\Core\App;
use Ffcms\Core\Exception\NativeException;
use Ffcms\Core\Helper\FileSystem\File;
use Ffcms\Core\Helper\Type\Str;
use Ffcms\Core\Traits\DynamicGlobal;
use Ffcms\Core\Template\Variables;

/**
 * Class Controller. Classic carcase of controller in MVC architecture.
 * @package Ffcms\Core\Arch
 */
class Controller
{

    use DynamicGlobal;

    /**
     * @var string $layout
     */
    public $layout = 'main';

    /**
     * @var string $response
     */
    protected $response;

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

    public function before() {}
    
    /** Global bootable method */
    public static function boot() {}

    /**
     * Build variables and display output html
     */
    public function getOutput()
    {
        $this->after();

        // if layout is not required and this is just standalone app
        if ($this->layout === null) {
            $content = $this->response;
        } else {
            $layoutPath = App::$Alias->currentViewPath . '/layout/' . $this->layout . '.php';
            if (!File::exist($layoutPath)) {
                throw new NativeException('Layout not founded: ' . $layoutPath);
            }

            $body = $this->response;
            // pass global data to config viewer
            if (App::$Debug !== null) {
                App::$Debug->bar->getCollector('config')->setData(['Global Vars' => Variables::instance()->getGlobalsArray()]);
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements 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.
    }
}
            }

            // cleanup buffer from random shits after exception throw'd
            ob_clean();
            // start buffering to render layout
            ob_start();
            include($layoutPath);
            $content = ob_get_clean(); // read buffer content & stop buffering

            // set custom css library's not included on static call
            $cssIncludeCode = App::$View->showCodeLink('css');
            if (!Str::likeEmpty($cssIncludeCode)) {
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
                $content = Str::replace('</head>', $cssIncludeCode . '</head>', $content);
            }

            // add debug bar
            if (App::$Debug !== null) {
                $content = Str::replace(
                    ['</body>', '</head>'],
                    [App::$Debug->renderOut() . '</body>', App::$Debug->renderHead() . '</head>'],
                    $content);
            }

        }

        return $content;
    }

    public function after() {}

    /**
     * Set single global variable
     * @param string $var
     * @param string $value
     * @param bool $html
     */
    public function setGlobalVar($var, $value, $html = false)
    {
        Variables::instance()->setGlobal($var, $value, $html);
    }

    /**
     * Set global variables as array key=>value
     * @param $array
     */
    public function setGlobalVarArray(array $array)
    {
        Variables::instance()->setGlobalArray($array);
    }

    /**
     * Special method to set response of action execution
     * @param string $response
     */
    public function setResponse($response)
    {
        $this->response = $response;
    }

    /**
     * Get response of action rendering
     * @return string
     */
    public function getResponse()
    {
        return $this->response;
    }

}

1			<?php
2
3			namespace Ffcms\Core\Arch;
4
5			use Ffcms\Core\App;
6			use Ffcms\Core\Exception\NativeException;
7			use Ffcms\Core\Helper\FileSystem\File;
8			use Ffcms\Core\Helper\Type\Str;
9			use Ffcms\Core\Traits\DynamicGlobal;
10			use Ffcms\Core\Template\Variables;
11
12			/**
13			* Class Controller. Classic carcase of controller in MVC architecture.
14			* @package Ffcms\Core\Arch
15			*/
16			class Controller
17			{
18
19			use DynamicGlobal;
20
21			/**
22			* @var string $layout
23			*/
24			public $layout = 'main';
25
26			/**
27			* @var string $response
28			*/
29			protected $response;
30
31			public function __construct()
32			{
33			$this->before();
34			}
35
36			public function before() {}
37
38			/** Global bootable method */
39			public static function boot() {}
40
41			/**
42			* Build variables and display output html
43			*/
44			public function getOutput()
45			{
46			$this->after();
47
48			// if layout is not required and this is just standalone app
49			if ($this->layout === null) {
50			$content = $this->response;
51			} else {
52			$layoutPath = App::$Alias->currentViewPath . '/layout/' . $this->layout . '.php';
53			if (!File::exist($layoutPath)) {
54			throw new NativeException('Layout not founded: ' . $layoutPath);
55			}
56
57			$body = $this->response;
58			// pass global data to config viewer
59			if (App::$Debug !== null) {
60			App::$Debug->bar->getCollector('config')->setData(['Global Vars' => Variables::instance()->getGlobalsArray()]);
			0 ignored issues – show Bug introduced 2015-11-21 16:41 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `DebugBar\DataCollector\DataCollectorInterface` as the method `setData()` does only exist in the following implementations of said interface: `DebugBar\DataCollector\ConfigCollector`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements 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 implementation 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 interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
61			}
62
63			// cleanup buffer from random shits after exception throw'd
64			ob_clean();
65			// start buffering to render layout
66			ob_start();
67			include($layoutPath);
68			$content = ob_get_clean(); // read buffer content & stop buffering
69
70			// set custom css library's not included on static call
71			$cssIncludeCode = App::$View->showCodeLink('css');
72			if (!Str::likeEmpty($cssIncludeCode)) {
			0 ignored issues – show Bug introduced 2016-02-17 12:35 UTC by Report Bug Copy Issue Report It seems like `$cssIncludeCode` defined by `\Ffcms\Core\App::$View->showCodeLink('css')` on line `71` can also be of type `string`; however, `Ffcms\Core\Helper\Type\Str::likeEmpty()` does only seem to accept `null`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
73			$content = Str::replace('</head>', $cssIncludeCode . '</head>', $content);
74			}
75
76			// add debug bar
77			if (App::$Debug !== null) {
78			$content = Str::replace(
79			['</body>', '</head>'],
80			[App::$Debug->renderOut() . '</body>', App::$Debug->renderHead() . '</head>'],
81			$content);
82			}
83
84			}
85
86			return $content;
87			}
88
89			public function after() {}
90
91			/**
92			* Set single global variable
93			* @param string $var
94			* @param string $value
95			* @param bool $html
96			*/
97			public function setGlobalVar($var, $value, $html = false)
98			{
99			Variables::instance()->setGlobal($var, $value, $html);
100			}
101
102			/**
103			* Set global variables as array key=>value
104			* @param $array
105			*/
106			public function setGlobalVarArray(array $array)
107			{
108			Variables::instance()->setGlobalArray($array);
109			}
110
111			/**
112			* Special method to set response of action execution
113			* @param string $response
114			*/
115			public function setResponse($response)
116			{
117			$this->response = $response;
118			}
119
120			/**
121			* Get response of action rendering
122			* @return string
123			*/
124			public function getResponse()
125			{
126			return $this->response;
127			}
128
129			}

phpffcms / ffcms-core

Push — master ( 5bbdfe...13b325 )

Controller::before() A

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