ConstantsBuilder::build() - Code Metrics - Inspection of "feature: Show type declaration for constants" - MontealegreLuis/phuml - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — 1.3 ( 2ce63d )

by Luis

created 2018-02-02 17:20 UTC

ConstantsBuilder::build() A

↳ Parent: ConstantsBuilder

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	7
nc	1
nop	1
dl	0
loc	11
rs	9.4285
c	0
b	0
f	0

<?php
/**
 * PHP version 7.1
 *
 * This source file is subject to the license that is bundled with this package in the file LICENSE.
 */

namespace PhUml\Parser\Raw\Builders;

use PhpParser\Node\Const_;
use PhpParser\Node\Expr\ConstFetch;
use PhpParser\Node\Scalar;
use PhpParser\Node\Stmt\ClassConst;

class ConstantsBuilder
{
    private static $types = [
        'integer' => 'int',
        'double' => 'float',
        'string' => 'string',
    ];

    /** @param \PhpParser\Node[] $classAttributes */
    public function build(array $classAttributes): array
    {
        $constants = array_filter($classAttributes, function ($attribute) {
            return $attribute instanceof ClassConst;
        });
        return array_map(function (ClassConst $constant) {
            return [
                "{$constant->consts[0]->name}",
                $this->determineType($constant->consts[0]),
            ];
        }, $constants);
    }

    private function determineType(Const_ $constant): ?string
    {
        if ($constant->value instanceof Scalar) {
            return self::$types[\gettype($constant->value->value)];
        }
        if ($constant->value instanceof ConstFetch) {
            if (\in_array($constant->value->name->parts[0], ['true', 'false'], true)) {
                return 'bool';
            }
        }
        return null; // It's an expression
    }
}


1			<?php
2			/**
3			* PHP version 7.1
4			*
5			* This source file is subject to the license that is bundled with this package in the file LICENSE.
6			*/
7
8			namespace PhUml\Parser\Raw\Builders;
9
10			use PhpParser\Node\Const_;
11			use PhpParser\Node\Expr\ConstFetch;
12			use PhpParser\Node\Scalar;
13			use PhpParser\Node\Stmt\ClassConst;
14
15			class ConstantsBuilder
16			{
17			private static $types = [
18			'integer' => 'int',
19			'double' => 'float',
20			'string' => 'string',
21			];
22
23			/** @param \PhpParser\Node[] $classAttributes */
24			public function build(array $classAttributes): array
25			{
26			$constants = array_filter($classAttributes, function ($attribute) {
27			return $attribute instanceof ClassConst;
28			});
29			return array_map(function (ClassConst $constant) {
30			return [
31			"{$constant->consts[0]->name}",
32			$this->determineType($constant->consts[0]),
33			];
34			}, $constants);
35			}
36
37			private function determineType(Const_ $constant): ?string
38			{
39			if ($constant->value instanceof Scalar) {
40			return self::$types[\gettype($constant->value->value)];
41			}
42			if ($constant->value instanceof ConstFetch) {
43			if (\in_array($constant->value->name->parts[0], ['true', 'false'], true)) {
44			return 'bool';
45			}
46			}
47			return null; // It's an expression
48			}
49			}
50

MontealegreLuis / phuml

Push — 1.3 ( 2ce63d )

ConstantsBuilder::build() A

Complexity

Size

Duplication

Importance

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