ItemFactory - Code Metrics - zachleigh/laravel-lang-bundler - Measure and Improve Code Quality continuously with Scrutinizer

ItemFactory A
last analyzed 2018-09-22 03:16 UTC

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Complexity

Total Complexity

Size/Duplication

Total Lines	63
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes

Metric	Value
dl	0
loc	63
rs	10
c	0
b	0
f	0
wmc	6
lcom	0
cbo	3

2 Methods

Rating	Name	Duplication	Size	Complexity
A	build()	0	26	4
A	validateTarget()	0	6	2

<?php

namespace LaravelLangBundler\BundleItems;

use Illuminate\Container\Container;
use LaravelLangBundler\Exceptions\InvalidModificationArgument;

class ItemFactory
{
    /**
     * Allowed values for BundleItem target property.
     *
     * @var array
     */
    const ALLOWEDTARGETS = [
        'value',
        'key',
        'both',
    ];

    /**
     * Build a BundleItem instance.
     *
     * @param string $id
     * @param string $type       Filename_affected
     * @param array  $parameters
     *
     * @return BundleItem
     */
    public static function build($id, $type = null, array $parameters = [])
    {
        if (is_null($type)) {
            return new BundleItem($id);
        }

        list($target, $name) = explode('_', $type);

        self::validateTarget($target);

        $className = ucfirst($name).'Mod';

        $appNamespace = Container::getInstance()->getNamespace();
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.
    }
}

        $localClass = "\\{$appNamespace}LangBundler\\Mods\\{$className}";

        $vendorClass = "\LaravelLangBundler\\BundleItems\\Mods\\{$className}";

        if (class_exists($localClass)) {
            return new $localClass($id, $target, $parameters);
        } elseif (class_exists($vendorClass)) {
            return new $vendorClass($id, $target, $parameters);
        }

        throw InvalidModificationArgument::modifcationClassNotFound($className);
    }

    /**
     * Validate the target.
     *
     * @param string $target
     *
     * @throws InvalidModificationTarget
     */
    protected static function validateTarget($target)
    {
        if (!in_array($target, self::ALLOWEDTARGETS)) {
            throw InvalidModificationArgument::targetNotAllowed($target);
        }
    }
}


1			<?php
2
3			namespace LaravelLangBundler\BundleItems;
4
5			use Illuminate\Container\Container;
6			use LaravelLangBundler\Exceptions\InvalidModificationArgument;
7
8			class ItemFactory
9			{
10			/**
11			* Allowed values for BundleItem target property.
12			*
13			* @var array
14			*/
15			const ALLOWEDTARGETS = [
16			'value',
17			'key',
18			'both',
19			];
20
21			/**
22			* Build a BundleItem instance.
23			*
24			* @param string $id
25			* @param string $type Filename_affected
26			* @param array $parameters
27			*
28			* @return BundleItem
29			*/
30			public static function build($id, $type = null, array $parameters = [])
31			{
32			if (is_null($type)) {
33			return new BundleItem($id);
34			}
35
36			list($target, $name) = explode('_', $type);
37
38			self::validateTarget($target);
39
40			$className = ucfirst($name).'Mod';
41
42			$appNamespace = Container::getInstance()->getNamespace();
			0 ignored issues – show Bug introduced 2017-01-29 10:35 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Illuminate\Container\Container` as the method `getNamespace()` does only exist in the following sub-classes of `Illuminate\Container\Container`: `Illuminate\Foundation\Application`. 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...
43
44			$localClass = "\\{$appNamespace}LangBundler\\Mods\\{$className}";
45
46			$vendorClass = "\LaravelLangBundler\\BundleItems\\Mods\\{$className}";
47
48			if (class_exists($localClass)) {
49			return new $localClass($id, $target, $parameters);
50			} elseif (class_exists($vendorClass)) {
51			return new $vendorClass($id, $target, $parameters);
52			}
53
54			throw InvalidModificationArgument::modifcationClassNotFound($className);
55			}
56
57			/**
58			* Validate the target.
59			*
60			* @param string $target
61			*
62			* @throws InvalidModificationTarget
63			*/
64			protected static function validateTarget($target)
65			{
66			if (!in_array($target, self::ALLOWEDTARGETS)) {
67			throw InvalidModificationArgument::targetNotAllowed($target);
68			}
69			}
70			}
71

zachleigh / laravel-lang-bundler

ItemFactory A last analyzed 2018-09-22 03:16 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

2 Methods

Available Fixes

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ItemFactory A
last analyzed 2018-09-22 03:16 UTC