CallbackTask::__invoke() - Code Metrics - Inspection of "[feature] add Task::getContext() to show more info..." - zenstruck/schedule-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 3ce531...7a6df5 )

by Kevin

created 2020-02-13 22:13 UTC

CallbackTask::__invoke() A

↳ Parent: CallbackTask

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	2
c	1
b	0
f	0
dl	0
loc	5
ccs	3
cts	3
cp	1
rs	10
cc	1
nc	1
nop	0
crap	1

<?php

namespace Zenstruck\ScheduleBundle\Schedule\Task;

use Zenstruck\ScheduleBundle\Schedule\Extension\CallbackExtension;
use Zenstruck\ScheduleBundle\Schedule\Task;

/**
 * @author Kevin Bond <[email protected]>
 */
final class CallbackTask extends Task implements SelfRunningTask
{
    private $callback;

    /**
     * @param callable $callback Return value is considered "output"
     */
    public function __construct(callable $callback)
    {
        parent::__construct('(callable) '.CallbackExtension::createDescriptionFromCallback($callback));

        $this->callback = $callback;
    }

    public function __invoke(): Result
    {
        $output = ($this->callback)();

        return Result::successful($this, self::stringify($output));
    }

    public function getContext(): array
    {
        return ['Callable' => CallbackExtension::createDescriptionFromCallback($this->callback)];
    }

    /**
     * @param mixed $value
     */
    private static function stringify($value): ?string
    {
        if (null === $value) {
            return null;
        }

        if (\is_scalar($value)) {
            return $value;
        }

        if (\is_object($value) && \method_exists($value, '__toString')) {
            return $value;

        }

        if (\is_object($value)) {
            return '[object] '.\get_class($value);
        }

        return '('.\gettype($value).')';
    }
}


1		<?php
2
3		namespace Zenstruck\ScheduleBundle\Schedule\Task;
4
5		use Zenstruck\ScheduleBundle\Schedule\Extension\CallbackExtension;
6		use Zenstruck\ScheduleBundle\Schedule\Task;
7
8		/**
9		* @author Kevin Bond <[email protected]>
10		*/
11		final class CallbackTask extends Task implements SelfRunningTask
12		{
13		private $callback;
14
15		/**
16		* @param callable $callback Return value is considered "output"
17		*/
18	14	public function __construct(callable $callback)
19		{
20	14	parent::__construct('(callable) '.CallbackExtension::createDescriptionFromCallback($callback));
21
22	14	$this->callback = $callback;
23	14	}
24
25	8	public function __invoke(): Result
26		{
27	8	$output = ($this->callback)();
28
29	8	return Result::successful($this, self::stringify($output));
30		}
31
32	1	public function getContext(): array
33		{
34	1	return ['Callable' => CallbackExtension::createDescriptionFromCallback($this->callback)];
35		}
36
37		/**
38		* @param mixed $value
39		*/
40	8	private static function stringify($value): ?string
41		{
42	8	if (null === $value) {
43	2	return null;
44		}
45
46	6	if (\is_scalar($value)) {
47	3	return $value;
48		}
49
50	3	if (\is_object($value) && \method_exists($value, '__toString')) {
51	1	return $value;
		0 ignored issues – show Bug Best Practice introduced 2020-01-10 15:29 UTC by Report Bug Copy Issue Report The expression `return $value` returns the type `object` which is incompatible with the type-hinted return `null\|string`. Loading history...
52		}
53
54	2	if (\is_object($value)) {
55	1	return '[object] '.\get_class($value);
56		}
57
58	1	return '('.\gettype($value).')';
59		}
60		}
61

zenstruck / schedule-bundle

Push — master ( 3ce531...7a6df5 )

CallbackTask::__invoke() A

Complexity

Size

Duplication

Code Coverage

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