FilesystemLocation::transform() - Code Metrics - Inspection of "Add FilesystemLocation unit tests." - brightnucleus/view - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( e249f1...1f3a71 )

by Alain

created 2016-05-30 09:38 UTC

FilesystemLocation::transform() C

↳ Parent: FilesystemLocation

Complexity

Conditions	7
Paths	13

Size

Total Lines	26
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	7.0283

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
c	2
b	0
f	1
dl	0
loc	26
ccs	11
cts	12
cp	0.9167
rs	6.7272
cc	7
eloc	14
nc	13
nop	2
crap	7.0283

<?php
/**
 * Bright Nucleus View Component.
 *
 * @package   BrightNucleus\View
 * @author    Alain Schlesser <[email protected]>
 * @license   MIT
 * @link      http://www.brightnucleus.com/
 * @copyright 2016 Alain Schlesser, Bright Nucleus
 */

namespace BrightNucleus\View\Location;

use Exception;

/**
 * Class FilesystemLocation.
 *
 * @since   0.1.0
 *
 * @package BrightNucleus\View\Location
 * @author  Alain Schlesser <[email protected]>
 */
class FilesystemLocation implements LocationInterface
{

    /**
     * Path that this location points to.
     *
     * @since 0.1.0
     *
     * @var string
     */
    protected $path;

    /**
     * Extensions that this location can accept.
     *
     * @since 0.1.0
     *
     * @var array
     */
    protected $extensions;

    /**
     * Instantiate a FilesystemLocation object.
     *
     * @since 0.1.0
     *
     * @param string $path       Path that this location points to.
     * @param array  $extensions Array of extensions that this location can accept.
     */
    public function __construct($path, array $extensions = [])
    {
        $this->path       = $path;
        $this->extensions = array_merge($extensions, ['']);
    }

    /**
     * Get the first URI that matches the given criteria.
     *
     * @since 0.1.0
     *
     * @param array $criteria Criteria to match.
     *
     * @return string|false URI that matches the criteria or false if none found.

     */
    public function getURI(array $criteria)
    {
        foreach ($criteria as $entry) {
            if ($uri = $this->transform($entry, true)) {
                return $uri;
            }
        }

        return false;
    }

    /**
     * Get all URIs that match the given criteria.
     *
     * @since 0.1.1
     *
     * @param array $criteria Criteria to match.
     *
     * @return array URIs that match the criteria or empty array if none found.
     */
    public function getURIs(array $criteria)
    {
        $uris = [];

        foreach ($criteria as $entry) {
            if ($uri = $this->transform($entry, false)) {
                $uris = array_merge($uris, (array)$uri);
            }
        }

        return $uris;
    }

    /**
     * Try to transform the entry into possible URIs.
     *
     * @since 0.1.0
     *
     * @param string $entry     Entry to transform.
     * @param bool   $firstOnly Return the first result only.
     *
     * @return array|string|false If $firstOnly is true, returns a string with the URI of the view, or false if none

     *                            found.
     *                            If $firstOnly is false, returns an array with all matching URIs, or an empty array if
     *                            none found.
     */
    protected function transform($entry, $firstOnly = true)
    {
        $uris = [];
        try {
            foreach ($this->extensions as $extension) {

                $variants = [
                    $entry . $extension,
                    $this->path . DIRECTORY_SEPARATOR . $entry . $extension,
                ];

                foreach ($variants as $uri) {
                    if (is_readable($uri)) {
                        if ($firstOnly) {
                            return $uri;
                        }
                        $uris [] = $uri;
                    }
                }
            }
        } catch (Exception $exception) {
            // Fail silently.
        }

        return $firstOnly ? false : $uris;
    }
}


1		<?php
2		/**
3		* Bright Nucleus View Component.
4		*
5		* @package BrightNucleus\View
6		* @author Alain Schlesser <[email protected]>
7		* @license MIT
8		* @link http://www.brightnucleus.com/
9		* @copyright 2016 Alain Schlesser, Bright Nucleus
10		*/
11
12		namespace BrightNucleus\View\Location;
13
14		use Exception;
15
16		/**
17		* Class FilesystemLocation.
18		*
19		* @since 0.1.0
20		*
21		* @package BrightNucleus\View\Location
22		* @author Alain Schlesser <[email protected]>
23		*/
24		class FilesystemLocation implements LocationInterface
25		{
26
27		/**
28		* Path that this location points to.
29		*
30		* @since 0.1.0
31		*
32		* @var string
33		*/
34		protected $path;
35
36		/**
37		* Extensions that this location can accept.
38		*
39		* @since 0.1.0
40		*
41		* @var array
42		*/
43		protected $extensions;
44
45		/**
46		* Instantiate a FilesystemLocation object.
47		*
48		* @since 0.1.0
49		*
50		* @param string $path Path that this location points to.
51		* @param array $extensions Array of extensions that this location can accept.
52		*/
53	20	public function __construct($path, array $extensions = [])
54		{
55	20	$this->path = $path;
56	20	$this->extensions = array_merge($extensions, ['']);
57	20	}
58
59		/**
60		* Get the first URI that matches the given criteria.
61		*
62		* @since 0.1.0
63		*
64		* @param array $criteria Criteria to match.
65		*
66		* @return string\|false URI that matches the criteria or false if none found.
		0 ignored issues – show Documentation introduced 2016-05-30 09:41 UTC by Report Bug Copy Issue Report Should the return type not be `string\|array\|false`? Also, consider making the array more specific, something like `array<String>`, or `String[]`. This check compares the return type specified in the `@return` annotation of a function or method doc comment with the types returned by the function and raises an issue if they mismatch. If the return type contains the type array, this check recommends the use of a more specific type like `String[]` or `array<String>`. Loading history...
67		*/
68	20	public function getURI(array $criteria)
69		{
70	20	foreach ($criteria as $entry) {
71	20	if ($uri = $this->transform($entry, true)) {
72	20	return $uri;
73		}
74		}
75
76		return false;
77		}
78
79		/**
80		* Get all URIs that match the given criteria.
81		*
82		* @since 0.1.1
83		*
84		* @param array $criteria Criteria to match.
85		*
86		* @return array URIs that match the criteria or empty array if none found.
87		*/
88	3	public function getURIs(array $criteria)
89		{
90	3	$uris = [];
91
92	3	foreach ($criteria as $entry) {
93	3	if ($uri = $this->transform($entry, false)) {
94	3	$uris = array_merge($uris, (array)$uri);
95		}
96		}
97
98	3	return $uris;
99		}
100
101		/**
102		* Try to transform the entry into possible URIs.
103		*
104		* @since 0.1.0
105		*
106		* @param string $entry Entry to transform.
107		* @param bool $firstOnly Return the first result only.
108		*
109		* @return array\|string\|false If $firstOnly is true, returns a string with the URI of the view, or false if none
		0 ignored issues – show Documentation introduced 2016-05-30 09:41 UTC by Report Bug Copy Issue Report Consider making the return type a bit more specific; maybe use `string\|array`. This check looks for the generic type `array` as a return type and suggests a more specific type. This type is inferred from the actual code. Loading history...
110		* found.
111		* If $firstOnly is false, returns an array with all matching URIs, or an empty array if
112		* none found.
113		*/
114	20	protected function transform($entry, $firstOnly = true)
115		{
116	20	$uris = [];
117		try {
118	20	foreach ($this->extensions as $extension) {
119
120		$variants = [
121	20	$entry . $extension,
122	20	$this->path . DIRECTORY_SEPARATOR . $entry . $extension,
123		];
124
125	20	foreach ($variants as $uri) {
126	20	if (is_readable($uri)) {
127	20	if ($firstOnly) {
128	20	return $uri;
129		}
130	20	$uris [] = $uri;
131		}
132		}
133		}
134		} catch (Exception $exception) {
135		// Fail silently.
136		}
137
138	3	return $firstOnly ? false : $uris;
139		}
140		}
141

brightnucleus / view

Push — master ( e249f1...1f3a71 )

FilesystemLocation::transform() C

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