PathBuilder::resolve() - Code Metrics - Inspection of "Feature/rejig" - benrowe/fqcn - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#12)

by Ben

created 2017-04-06 06:13 UTC

PathBuilder::resolve() A

↳ Parent: PathBuilder

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	12
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	7
nc	3
nop	1

<?php

declare(strict_types=1);

namespace Benrowe\Fqcn;

use Benrowe\Fqcn\Value\Psr4Namespace;

/**
 * PathBuilder
 *
 * Build a path based on a namespace and the directory it's mapped to
 *
 * @package Benrowe\Fqcn
 */
class PathBuilder
{
    private $namespace;
    private $path;

    /**
     * Constructor
     * Take in the path & the psr4 namespace it represents
     * @param string        $path      [description]
     * @param Psr4Namespace $namespace [description]
     */
    public function __construct(string $path, Psr4Namespace $namespace)
    {
        if (!is_dir($path)) {
            throw new Exception('Invalid path');
        }
        $this->namespace = $namespace;
        $this->path = $path;
    }

    /**
     * Get the absolute directory of the provided namespace, relative to the initial
     * path/namespace
     * 
     * @param Psr4Namespace $namespace The namespace you want the directory for
     * @return string the absolute directory path, empty if it does not exist!
     */
    public function resolve(Psr4Namespace $namespace): string
    {
        if (!$namespace->startsWith($this->namespace)) {
            throw new Exception($namespace->getValue() . ' is not from the same base as ' . $this->namespace->getValue());
        }
        $relFqn = substr($namespace->getValue(), strlen($this->namespace->getValue()));
        $relPath = $this->nsToPath($relFqn);

        $absPath = realpath($this->path . DIRECTORY_SEPARATOR . $relPath);

        return $absPath ?: '';
    }

    /**
     * Convert a namespace to a path equivilent.
     * 
     * @param string $namespace
     * @return string
     */
    private function nsToPath(string $namespace): string
    {
        return trim(strtr($namespace, [
            '\\' => DIRECTORY_SEPARATOR,
            '//' => DIRECTORY_SEPARATOR
        ]), '\\/');
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Benrowe\Fqcn;
6
7			use Benrowe\Fqcn\Value\Psr4Namespace;
8
9			/**
10			* PathBuilder
11			*
12			* Build a path based on a namespace and the directory it's mapped to
13			*
14			* @package Benrowe\Fqcn
15			*/
16			class PathBuilder
17			{
18			private $namespace;
19			private $path;
20
21			/**
22			* Constructor
23			* Take in the path & the psr4 namespace it represents
24			* @param string $path [description]
25			* @param Psr4Namespace $namespace [description]
26			*/
27			public function __construct(string $path, Psr4Namespace $namespace)
28			{
29			if (!is_dir($path)) {
30			throw new Exception('Invalid path');
31			}
32			$this->namespace = $namespace;
33			$this->path = $path;
34			}
35
36			/**
37			* Get the absolute directory of the provided namespace, relative to the initial
38			* path/namespace
39			*
40			* @param Psr4Namespace $namespace The namespace you want the directory for
41			* @return string the absolute directory path, empty if it does not exist!
42			*/
43			public function resolve(Psr4Namespace $namespace): string
44			{
45			if (!$namespace->startsWith($this->namespace)) {
46			throw new Exception($namespace->getValue() . ' is not from the same base as ' . $this->namespace->getValue());
47			}
48			$relFqn = substr($namespace->getValue(), strlen($this->namespace->getValue()));
49			$relPath = $this->nsToPath($relFqn);
50
51			$absPath = realpath($this->path . DIRECTORY_SEPARATOR . $relPath);
52
53			return $absPath ?: '';
54			}
55
56			/**
57			* Convert a namespace to a path equivilent.
58			*
59			* @param string $namespace
60			* @return string
61			*/
62			private function nsToPath(string $namespace): string
63			{
64			return trim(strtr($namespace, [
65			'\\' => DIRECTORY_SEPARATOR,
66			'//' => DIRECTORY_SEPARATOR
67			]), '\\/');
68			}
69			}
70

benrowe / fqcn

Pull Request — master (#12)

PathBuilder::resolve() A

Complexity

Size

Duplication

Importance

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