Connection::__construct() - Code Metrics - Inspection of "test config" - Tiriel/MyBlog - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e37998...5f8196 )

by Benjamin

created 2018-05-25 13:12 UTC

Connection::__construct() A

↳ Parent: Connection

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	1

Importance

Changes

Metric	Value
cc	1
eloc	8
nc	1
nop	0
dl	0
loc	11
ccs	9
cts	9
cp	1
crap	1
rs	9.4285
c	0
b	0
f	0

<?php

namespace Lib\Db\Dbal;

use PDO;
use Symfony\Component\Yaml\Parser;

class Connection extends PDO
{
    const KEYS = ['host', 'port', 'dbname', 'unix_socket', 'charset'];

    public function __construct()
    {
        $parser = new Parser();
        $config = $parser->parseFile(__DIR__.'/../../../../config/config.yml')['database'];
        $params = $this->createParams($config);
        parent::__construct(
            $params['dsn'],
            $params['username'] ?? '',
            $params['password'] ?? '',
            [
                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
            ]
        );
    }


    private function createParams($config)
    {
        $params = [
            'dsn' => ($config['type'] ?? 'mysql').':'
        ];

        foreach ($config as $key => $val) {
            if (!\in_array($key, self::KEYS)) {
                if (\in_array($key, ['username', 'password'])) {
                    $params[$key] = $val;
                }
                unset($config[$key]);
            }
        }
        $params['dsn'] .= $this->createDsn($config);
        return $params;
    }

    private function createDsn($config)
    {
        $dsn = '';
        foreach (self::KEYS as $key) {
            if (isset($config[$key])) {
                $dsn .= "{$key}={$config[$key]};";
            }
        }
        return $dsn;
    }
}


1		<?php
2
3		namespace Lib\Db\Dbal;
4
5		use PDO;
6		use Symfony\Component\Yaml\Parser;
7
8		class Connection extends PDO
9		{
10		const KEYS = ['host', 'port', 'dbname', 'unix_socket', 'charset'];
11
12	1	public function __construct()
13		{
14	1	$parser = new Parser();
15	1	$config = $parser->parseFile(__DIR__.'/../../../../config/config.yml')['database'];
16	1	$params = $this->createParams($config);
17	1	parent::__construct(
18	1	$params['dsn'],
19	1	$params['username'] ?? '',
20	1	$params['password'] ?? '',
21		[
22	1	PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
23		]
24		);
25	1	}
26
27
28	1	private function createParams($config)
29		{
30		$params = [
31	1	'dsn' => ($config['type'] ?? 'mysql').':'
32		];
33
34	1	foreach ($config as $key => $val) {
35	1	if (!\in_array($key, self::KEYS)) {
36	1	if (\in_array($key, ['username', 'password'])) {
37	1	$params[$key] = $val;
38		}
39	1	unset($config[$key]);
40		}
41		}
42	1	$params['dsn'] .= $this->createDsn($config);
43	1	return $params;
44		}
45
46	1	private function createDsn($config)
47		{
48	1	$dsn = '';
49	1	foreach (self::KEYS as $key) {
50	1	if (isset($config[$key])) {
51	1	$dsn .= "{$key}={$config[$key]};";
52		}
53		}
54	1	return $dsn;
55		}
56		}
57

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Connection::__construct() A

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Duplication

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Importance

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