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

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Push — master ( 8d387d...2ce63d )

by Luis

created 2018-02-02 17:37 UTC

ConstantsBuilder::determineType() A

↳ Parent: ConstantsBuilder

Complexity

Conditions	4
Paths	4

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
eloc	6
nc	4
nop	1
dl	0
loc	11
ccs	7
cts	7
cp	1
crap	4
rs	9.2
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	93	$constants = array_filter($classAttributes, function ($attribute) {
27	81	return $attribute instanceof ClassConst;
28	93	});
29	93	return array_map(function (ClassConst $constant) {
30		return [
31	39	"{$constant->consts[0]->name}",
32	39	$this->determineType($constant->consts[0]),
33		];
34	93	}, $constants);
35		}
36
37	39	private function determineType(Const_ $constant): ?string
38		{
39	39	if ($constant->value instanceof Scalar) {
40	36	return self::$types[\gettype($constant->value->value)];
41		}
42	6	if ($constant->value instanceof ConstFetch) {
43	3	if (\in_array($constant->value->name->parts[0], ['true', 'false'], true)) {
44	3	return 'bool';
45		}
46		}
47	3	return null; // It's an expression
48		}
49		}
50

MontealegreLuis / phuml

Push — master ( 8d387d...2ce63d )

ConstantsBuilder::determineType() A

Complexity

Size

Duplication

Code Coverage

Importance

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