Env::getHost() - Code Metrics - zhuravljov/yii2-queue-monitor - Measure and Improve Code Quality continuously with Scrutinizer

Env::getHost() A
last analyzed 2020-08-04 21:36 UTC

↳ Parent: Env

Complexity

Conditions	3
Paths	3

Size

Total Lines	16
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
eloc	10
c	2
b	0
f	0
dl	0
loc	16
rs	9.9332
cc	3
nc	3
nop	0

<?php
/**
 * @link https://github.com/zhuravljov/yii2-queue-monitor
 * @copyright Copyright (c) 2017 Roman Zhuravlev
 * @license http://opensource.org/licenses/BSD-3-Clause
 */

namespace zhuravljov\yii\queue\monitor;

use Yii;
use yii\base\BaseObject;
use yii\caching\Cache;
use yii\db\Connection;
use yii\di\Instance;

/**
 * Class Env
 *
 * @author Roman Zhuravlev <[email protected]>
 */
class Env extends BaseObject
{
    /**
     * @var Cache|array|string
     */
    public $cache = 'cache';
    /**
     * @var Connection|array|string
     */
    public $db = 'db';
    /**
     * @var string
     */
    public $pushTableName = '{{%queue_push}}';
    /**
     * @var string
     */
    public $execTableName = '{{%queue_exec}}';
    /**
     * @var string
     */
    public $workerTableName = '{{%queue_worker}}';
    /**
     * @var int
     */
    public $workerPingInterval = 15;

    /**
     * @return static
     */
    public static function ensure()
    {
        return Yii::$container->get(static::class);
    }

    /**
     * @inheritdoc
     */
    public function init()
    {
        parent::init();
        $this->cache = Instance::ensure($this->cache, Cache::class);
        $this->db = Instance::ensure($this->db, Connection::class);
    }

    /**
     * @return bool
     */
    public function canListenWorkerLoop()
    {
        return !!$this->workerPingInterval;
    }

    /**
     * @return string
     */
    public function getHost()
    {
        if ($this->db->driverName === 'mysql') {
            $host = $this->db
                ->createCommand('SELECT `HOST` FROM `information_schema`.`PROCESSLIST` WHERE `ID` = CONNECTION_ID()')
                ->queryScalar();
            return preg_replace('/:\d+$/', '', $host);
        }

        if ($this->db->driverName === 'pgsql') {
            return $this->db

                ->createCommand('SELECT inet_client_addr()')
                ->queryScalar();
        }

        return '127.0.0.1'; // By default
    }
}


1			<?php
2			/**
3			* @link https://github.com/zhuravljov/yii2-queue-monitor
4			* @copyright Copyright (c) 2017 Roman Zhuravlev
5			* @license http://opensource.org/licenses/BSD-3-Clause
6			*/
7
8			namespace zhuravljov\yii\queue\monitor;
9
10			use Yii;
11			use yii\base\BaseObject;
12			use yii\caching\Cache;
13			use yii\db\Connection;
14			use yii\di\Instance;
15
16			/**
17			* Class Env
18			*
19			* @author Roman Zhuravlev <[email protected]>
20			*/
21			class Env extends BaseObject
22			{
23			/**
24			* @var Cache\|array\|string
25			*/
26			public $cache = 'cache';
27			/**
28			* @var Connection\|array\|string
29			*/
30			public $db = 'db';
31			/**
32			* @var string
33			*/
34			public $pushTableName = '{{%queue_push}}';
35			/**
36			* @var string
37			*/
38			public $execTableName = '{{%queue_exec}}';
39			/**
40			* @var string
41			*/
42			public $workerTableName = '{{%queue_worker}}';
43			/**
44			* @var int
45			*/
46			public $workerPingInterval = 15;
47
48			/**
49			* @return static
50			*/
51			public static function ensure()
52			{
53			return Yii::$container->get(static::class);
54			}
55
56			/**
57			* @inheritdoc
58			*/
59			public function init()
60			{
61			parent::init();
62			$this->cache = Instance::ensure($this->cache, Cache::class);
63			$this->db = Instance::ensure($this->db, Connection::class);
64			}
65
66			/**
67			* @return bool
68			*/
69			public function canListenWorkerLoop()
70			{
71			return !!$this->workerPingInterval;
72			}
73
74			/**
75			* @return string
76			*/
77			public function getHost()
78			{
79			if ($this->db->driverName === 'mysql') {
80			$host = $this->db
81			->createCommand('SELECT `HOST` FROM `information_schema`.`PROCESSLIST` WHERE `ID` = CONNECTION_ID()')
82			->queryScalar();
83			return preg_replace('/:\d+$/', '', $host);
84			}
85
86			if ($this->db->driverName === 'pgsql') {
87			return $this->db
			0 ignored issues – show Bug Best Practice introduced 2018-08-21 21:08 UTC by Report Bug Copy Issue Report The expression `return $this->db->create...addr()')->queryScalar()` could also return `false` which is incompatible with the documented return type `string`. Did you maybe forget to handle an error condition? If the returned type also contains false, it is an indicator that maybe an error condition leading to the specific return statement remains unhandled. Loading history...
88			->createCommand('SELECT inet_client_addr()')
89			->queryScalar();
90			}
91
92			return '127.0.0.1'; // By default
93			}
94			}
95

zhuravljov / yii2-queue-monitor

Env::getHost() A last analyzed 2020-08-04 21:36 UTC

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Env::getHost() A
last analyzed 2020-08-04 21:36 UTC