Helper::mergeConfig() - Code Metrics - Inspection of "Refactored out `utils` dir" - hiqdev/composer-config-plugin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4a6b89...c84e82 )

by Andrii

created 2020-03-05 08:16 UTC

Helper::mergeConfig() C

↳ Parent: Helper

Complexity

Conditions	15
Paths	3

Size

Total Lines	32
Code Lines	22

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	22
dl	0
loc	32
rs	5.9166
c	0
b	0
f	0
cc	15
nc	3
nop	0

How to fix Complexity

<?php
/**
 * Composer plugin for config assembling
 *
 * @link      https://github.com/hiqdev/composer-config-plugin
 * @package   composer-config-plugin
 * @license   BSD-3-Clause
 * @copyright Copyright (c) 2016-2018, HiQDev (http://hiqdev.com/)
 */

namespace hiqdev\composer\config\utils;

use Riimu\Kit\PHPEncoder\PHPEncoder;
use hiqdev\composer\config\utils\RemoveArrayKeys;

/**
 * Helper class.
 *
 * @author Andrii Vasyliev <[email protected]>
 */
class Helper
{
    /**
     * Merges two or more arrays into one recursively.
     * Based on Yii2 yii\helpers\BaseArrayHelper::merge.
     * @return array the merged array
     */
    public static function mergeConfig(): array
    {
        $args = \func_get_args();
        $res = array_shift($args) ?: [];
        foreach ($args as $items) {
            if (!\is_array($items)) {
                continue;
            }
            foreach ($items as $k => $v) {
                if ($v instanceof \yii\helpers\UnsetArrayValue || $v instanceof \Yiisoft\Arrays\UnsetArrayValue) {
filter:
    dependency_paths: ["lib/*"]
                    unset($res[$k]);
                } elseif ($v instanceof \yii\helpers\ReplaceArrayValue || $v instanceof \Yiisoft\Arrays\ReplaceArrayValue) {
filter:
    dependency_paths: ["lib/*"]
                    $res[$k] = $v->value;
                } elseif (\is_int($k)) {
                    /// XXX skip repeated values
                    if (\in_array($v, $res, true))  {
                        continue;
                    }
                    if (isset($res[$k])) {
                        $res[] = $v;
                    } else {
                        $res[$k] = $v;
                    }
                } elseif (\is_array($v) && isset($res[$k]) && \is_array($res[$k])) {
                    $res[$k] = self::mergeConfig($res[$k], $v);
                } else {
                    $res[$k] = $v;
                }
            }
        }

        return $res;
    }

    public static function fixConfig(array $config): array
    {
        $remove = false;
        foreach ($config as $key => &$value) {
            if (is_array($value)) {
                $value = static::fixConfig($value);
            } elseif ($value instanceof RemoveArrayKeys) {
                $remove = true;
                unset($config[$key]);
            }
        }
        if ($remove) {
            return array_values($config);
        }

        return $config;
    }

    public static function exportDefines(array $defines): string
    {
        $res = '';
        foreach ($defines as $key => $value) {
            $var = static::exportVar($value);
            $res .= "defined('$key') or define('$key', $var);\n";
        }

        return $res;
    }

    /**
     * Returns PHP-executable string representation of given value.
     * Uses Riimu/Kit-PHPEncoder based `var_export` alternative.
     * And Opis/Closure to dump closures as PHP code.
     * @param mixed $value
     * @return string
     * @throws \ReflectionException
     */
    public static function exportVar($value): string
    {
        return static::getEncoder()->encode($value);
    }

    private static $encoder;

    private static function getEncoder()
    {
        if (static::$encoder === null) {

            static::$encoder = static::createEncoder();
        }

        return static::$encoder;
    }

    private static function createEncoder()
    {
        $encoder = new PHPEncoder([
            'object.format' => 'serialize',
        ]);
        $encoder->addEncoder(new ClosureEncoder(), true);

        return $encoder;
    }
}


1			<?php
2			/**
3			* Composer plugin for config assembling
4			*
5			* @link https://github.com/hiqdev/composer-config-plugin
6			* @package composer-config-plugin
7			* @license BSD-3-Clause
8			* @copyright Copyright (c) 2016-2018, HiQDev (http://hiqdev.com/)
9			*/
10
11			namespace hiqdev\composer\config\utils;
12
13			use Riimu\Kit\PHPEncoder\PHPEncoder;
14			use hiqdev\composer\config\utils\RemoveArrayKeys;
15
16			/**
17			* Helper class.
18			*
19			* @author Andrii Vasyliev <[email protected]>
20			*/
21			class Helper
22			{
23			/**
24			* Merges two or more arrays into one recursively.
25			* Based on Yii2 yii\helpers\BaseArrayHelper::merge.
26			* @return array the merged array
27			*/
28			public static function mergeConfig(): array
29			{
30			$args = \func_get_args();
31			$res = array_shift($args) ?: [];
32			foreach ($args as $items) {
33			if (!\is_array($items)) {
34			continue;
35			}
36			foreach ($items as $k => $v) {
37			if ($v instanceof \yii\helpers\UnsetArrayValue \|\| $v instanceof \Yiisoft\Arrays\UnsetArrayValue) {
			0 ignored issues – show Bug introduced 2019-04-23 18:16 UTC by Report Bug Copy Issue Report The type `Yiisoft\Arrays\UnsetArrayValue` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history... Bug introduced 2019-04-23 18:16 UTC by Report Bug Copy Issue Report The type `yii\helpers\UnsetArrayValue` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
38			unset($res[$k]);
39			} elseif ($v instanceof \yii\helpers\ReplaceArrayValue \|\| $v instanceof \Yiisoft\Arrays\ReplaceArrayValue) {
			0 ignored issues – show Bug introduced 2019-04-23 18:16 UTC by Report Bug Copy Issue Report The type `yii\helpers\ReplaceArrayValue` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history... Bug introduced 2019-04-23 18:16 UTC by Report Bug Copy Issue Report The type `Yiisoft\Arrays\ReplaceArrayValue` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
40			$res[$k] = $v->value;
41			} elseif (\is_int($k)) {
42			/// XXX skip repeated values
43			if (\in_array($v, $res, true)) {
44			continue;
45			}
46			if (isset($res[$k])) {
47			$res[] = $v;
48			} else {
49			$res[$k] = $v;
50			}
51			} elseif (\is_array($v) && isset($res[$k]) && \is_array($res[$k])) {
52			$res[$k] = self::mergeConfig($res[$k], $v);
53			} else {
54			$res[$k] = $v;
55			}
56			}
57			}
58
59			return $res;
60			}
61
62			public static function fixConfig(array $config): array
63			{
64			$remove = false;
65			foreach ($config as $key => &$value) {
66			if (is_array($value)) {
67			$value = static::fixConfig($value);
68			} elseif ($value instanceof RemoveArrayKeys) {
69			$remove = true;
70			unset($config[$key]);
71			}
72			}
73			if ($remove) {
74			return array_values($config);
75			}
76
77			return $config;
78			}
79
80			public static function exportDefines(array $defines): string
81			{
82			$res = '';
83			foreach ($defines as $key => $value) {
84			$var = static::exportVar($value);
85			$res .= "defined('$key') or define('$key', $var);\n";
86			}
87
88			return $res;
89			}
90
91			/**
92			* Returns PHP-executable string representation of given value.
93			* Uses Riimu/Kit-PHPEncoder based `var_export` alternative.
94			* And Opis/Closure to dump closures as PHP code.
95			* @param mixed $value
96			* @return string
97			* @throws \ReflectionException
98			*/
99			public static function exportVar($value): string
100			{
101			return static::getEncoder()->encode($value);
102			}
103
104			private static $encoder;
105
106			private static function getEncoder()
107			{
108			if (static::$encoder === null) {
			0 ignored issues – show Bug introduced 2019-07-02 11:16 UTC by Report Bug Copy Issue Report Since `$encoder` is declared private, accessing it with `static` will lead to errors in possible sub-classes; you can either use `self`, or increase the visibility of `$encoder` to at least protected. Loading history...
109			static::$encoder = static::createEncoder();
110			}
111
112			return static::$encoder;
113			}
114
115			private static function createEncoder()
116			{
117			$encoder = new PHPEncoder([
118			'object.format' => 'serialize',
119			]);
120			$encoder->addEncoder(new ClosureEncoder(), true);
121
122			return $encoder;
123			}
124			}
125

hiqdev / composer-config-plugin

Push — master ( 4a6b89...c84e82 )

Helper::mergeConfig() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like