LoggerTrait::getLogger() - Code Metrics - Inspection of "Merge spiral/logger" - spiral/framework - Measure and Improve Code Quality continuously with Scrutinizer

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by Kirill

created 2020-08-18 09:08 UTC

LoggerTrait::getLogger() A

↳ Parent: LoggerTrait

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	5
c	1
b	0
f	0
dl	0
loc	12
rs	10
cc	3
nc	3
nop	1

<?php

/**
 * Spiral Framework.
 *
 * @license   MIT
 * @author    Anton Titov (Wolfy-J)
 */

declare(strict_types=1);

namespace Spiral\Logger\Traits;

use Psr\Log\LoggerInterface;
use Psr\Log\NullLogger;
use Spiral\Core\ContainerScope;
use Spiral\Logger\LogsInterface;

/**
 * Logger trait provides access to the logger from the global container scope (if exists).
 */
trait LoggerTrait
{
    /** @var LoggerInterface|null @internal */
    private $logger = null;

    /**
     * Sets a logger.
     *
     * @param LoggerInterface $logger
     */
    public function setLogger(LoggerInterface $logger): void
    {
        $this->logger = $logger;
    }

    /**
     * Get associated or create new instance of LoggerInterface.
     *
     * @param string $channel
     * @return LoggerInterface
     */
    protected function getLogger(string $channel = null): LoggerInterface
    {
        if ($channel !== null) {
            return $this->allocateLogger($channel);
        }

        if ($this->logger !== null) {
            return $this->logger;
        }

        //We are using class name as log channel (name) by default
        return $this->logger = $this->allocateLogger(static::class);
    }

    /**
     * Create new instance of associated logger (on demand creation).
     *
     * @param string $channel
     * @return LoggerInterface
     */
    private function allocateLogger(string $channel): LoggerInterface
    {
        $container = ContainerScope::getContainer();
        if (empty($container) || !$container->has(LogsInterface::class)) {
            return $this->logger ?? new NullLogger();
        }

        //We are using class name as log channel (name) by default
        return $container->get(LogsInterface::class)->getLogger($channel);
    }
}


1			<?php
2
3			/**
4			* Spiral Framework.
5			*
6			* @license MIT
7			* @author Anton Titov (Wolfy-J)
8			*/
9
10			declare(strict_types=1);
11
12			namespace Spiral\Logger\Traits;
13
14			use Psr\Log\LoggerInterface;
15			use Psr\Log\NullLogger;
16			use Spiral\Core\ContainerScope;
17			use Spiral\Logger\LogsInterface;
18
19			/**
20			* Logger trait provides access to the logger from the global container scope (if exists).
21			*/
22			trait LoggerTrait
23			{
24			/** @var LoggerInterface\|null @internal */
25			private $logger = null;
26
27			/**
28			* Sets a logger.
29			*
30			* @param LoggerInterface $logger
31			*/
32			public function setLogger(LoggerInterface $logger): void
33			{
34			$this->logger = $logger;
35			}
36
37			/**
38			* Get associated or create new instance of LoggerInterface.
39			*
40			* @param string $channel
41			* @return LoggerInterface
42			*/
43			protected function getLogger(string $channel = null): LoggerInterface
44			{
45			if ($channel !== null) {
46			return $this->allocateLogger($channel);
47			}
48
49			if ($this->logger !== null) {
50			return $this->logger;
51			}
52
53			//We are using class name as log channel (name) by default
54			return $this->logger = $this->allocateLogger(static::class);
55			}
56
57			/**
58			* Create new instance of associated logger (on demand creation).
59			*
60			* @param string $channel
61			* @return LoggerInterface
62			*/
63			private function allocateLogger(string $channel): LoggerInterface
64			{
65			$container = ContainerScope::getContainer();
66			if (empty($container) \|\| !$container->has(LogsInterface::class)) {
67			return $this->logger ?? new NullLogger();
68			}
69
70			//We are using class name as log channel (name) by default
71			return $container->get(LogsInterface::class)->getLogger($channel);
72			}
73			}
74

spiral / framework

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LoggerTrait::getLogger() A

Complexity

Size

Duplication

Importance

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