JsonObject::get() - Code Metrics - joshdifabio/composed - Measure and Improve Code Quality continuously with Scrutinizer

JsonObject::get() A
last analyzed 2016-11-14 12:22 UTC

↳ Parent: JsonObject

Complexity

Conditions	3
Paths	4

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	6
nc	4
nop	2
dl	0
loc	12
rs	9.4285
c	0
b	0
f	0

<?php
namespace Composed;

/**
 * @author Josh Di Fabio <[email protected]>
 */
class JsonObject
{
    private $data;

    public function __construct(array $data)
    {
        $this->data = $data;
    }

    public static function fromFilePath(string $filePath) : self
    {
        if (false === $fileContent = @file_get_contents($filePath)) {
            if (!file_exists($filePath)) {
                throw new \RuntimeException("File not found: $filePath");
            }

            throw new \RuntimeException("Failed to open file: $filePath");
        }

        if (null === $data = json_decode($fileContent, true)) {
            throw new \RuntimeException("File does not contain valid JSON: $filePath");
        }

        return self::fromArray($data);
    }

    public static function fromArray(array $data) : self
    {
        return new self($data);
    }

    public function get($keys = [], $default = null)
    {
        if (!is_array($keys)) {
            $keys = [$keys];
        }
        
        if (!$keys) {

            return $this->data;
        }

        return $this->deepGet($this->data, $keys, $default);
    }

    private function deepGet(array $current, array $keys = [], $default = null)
    {
        foreach ($keys as $key) {
            if (!is_array($current) || !array_key_exists($key, $current)) {
                return $default;
            }
            $current = $current[$key];
        }

        return $current;
    }
}


1			<?php
2			namespace Composed;
3
4			/**
5			* @author Josh Di Fabio <[email protected]>
6			*/
7			class JsonObject
8			{
9			private $data;
10
11			public function __construct(array $data)
12			{
13			$this->data = $data;
14			}
15
16			public static function fromFilePath(string $filePath) : self
17			{
18			if (false === $fileContent = @file_get_contents($filePath)) {
19			if (!file_exists($filePath)) {
20			throw new \RuntimeException("File not found: $filePath");
21			}
22
23			throw new \RuntimeException("Failed to open file: $filePath");
24			}
25
26			if (null === $data = json_decode($fileContent, true)) {
27			throw new \RuntimeException("File does not contain valid JSON: $filePath");
28			}
29
30			return self::fromArray($data);
31			}
32
33			public static function fromArray(array $data) : self
34			{
35			return new self($data);
36			}
37
38			public function get($keys = [], $default = null)
39			{
40			if (!is_array($keys)) {
41			$keys = [$keys];
42			}
43
44			if (!$keys) {
			0 ignored issues – show Bug Best Practice introduced 2016-05-11 14:43 UTC by Report Bug Copy Issue Report The expression `$keys` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
45			return $this->data;
46			}
47
48			return $this->deepGet($this->data, $keys, $default);
49			}
50
51			private function deepGet(array $current, array $keys = [], $default = null)
52			{
53			foreach ($keys as $key) {
54			if (!is_array($current) \|\| !array_key_exists($key, $current)) {
55			return $default;
56			}
57			$current = $current[$key];
58			}
59
60			return $current;
61			}
62			}
63

joshdifabio / composed

JsonObject::get() A last analyzed 2016-11-14 12:22 UTC

Complexity

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JsonObject::get() A
last analyzed 2016-11-14 12:22 UTC