AliasService::get() - Code Metrics - Inspection of "alias service" - web-complete/core - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Maxim

created 2017-09-23 18:45 UTC

AliasService::get() B

↳ Parent: AliasService

Complexity

Conditions	6
Paths	7

Size

Total Lines	19
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	6
eloc	9
nc	7
nop	2
dl	0
loc	19
rs	8.8571
c	0
b	0
f	0

<?php

namespace WebComplete\core\utils\alias;

class AliasService
{
    /**
     * @var array
     */
    protected $aliases;

    /**
     * @param array|null $aliases
     *
     * @throws AliasException
     */
    public function __construct(array $aliases = null)
    {
        if ($aliases !== null) {
            foreach ($aliases as $alias => $value) {
                $this->setAlias($alias, $value);
            }
        }
    }

    /**
     * @param string $alias
     * @param string $value
     *
     * @throws AliasException
     */
    public function setAlias(string $alias, string $value)
    {
        if (0 !== \strpos($alias, '@')) {
            throw new AliasException('Alias should starts with @');
        }
        $this->aliases[$alias] = $value;
    }

    /**
     * @return array
     */
    public function getAliases(): array
    {
        return $this->aliases;
    }

    /**
     * @param string $alias
     * @param bool $throwException
     *
     * @return string|null
     * @throws AliasException
     */
    public function get(string $alias, $throwException = true)
    {
        if (0 !== \strpos($alias, '@')) {
            return $alias;
        }

        $pos = \strpos($alias, '/');
        /** @var string $root */
        $root = $pos === false ? $alias : \substr($alias, 0, $pos);

        if (isset($this->aliases[$root])) {
            return $pos === false ? $this->aliases[$root] : $this->aliases[$root] . \substr($alias, $pos);
        }

        if ($throwException) {
            throw new AliasException("Invalid alias: $alias");
        }

        return null;
    }
}


1			<?php
2
3			namespace WebComplete\core\utils\alias;
4
5			class AliasService
6			{
7			/**
8			* @var array
9			*/
10			protected $aliases;
11
12			/**
13			* @param array\|null $aliases
14			*
15			* @throws AliasException
16			*/
17			public function __construct(array $aliases = null)
18			{
19			if ($aliases !== null) {
20			foreach ($aliases as $alias => $value) {
21			$this->setAlias($alias, $value);
22			}
23			}
24			}
25
26			/**
27			* @param string $alias
28			* @param string $value
29			*
30			* @throws AliasException
31			*/
32			public function setAlias(string $alias, string $value)
33			{
34			if (0 !== \strpos($alias, '@')) {
35			throw new AliasException('Alias should starts with @');
36			}
37			$this->aliases[$alias] = $value;
38			}
39
40			/**
41			* @return array
42			*/
43			public function getAliases(): array
44			{
45			return $this->aliases;
46			}
47
48			/**
49			* @param string $alias
50			* @param bool $throwException
51			*
52			* @return string\|null
53			* @throws AliasException
54			*/
55			public function get(string $alias, $throwException = true)
56			{
57			if (0 !== \strpos($alias, '@')) {
58			return $alias;
59			}
60
61			$pos = \strpos($alias, '/');
62			/** @var string $root */
63			$root = $pos === false ? $alias : \substr($alias, 0, $pos);
64
65			if (isset($this->aliases[$root])) {
66			return $pos === false ? $this->aliases[$root] : $this->aliases[$root] . \substr($alias, $pos);
67			}
68
69			if ($throwException) {
70			throw new AliasException("Invalid alias: $alias");
71			}
72
73			return null;
74			}
75			}
76

web-complete / core

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AliasService::get() B

Complexity

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Duplication

Importance

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