ZendLocator::getHandlerForCommand() - Code Metrics - Inspection of "Merge pull request #11 from mikemix/changes" - mikemix/TacticianModule - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( e1ba58...7361f0 )

by Witold

created 2018-08-10 19:43 UTC

ZendLocator::getHandlerForCommand() A

↳ Parent: ZendLocator

Complexity

Conditions	4
Paths	4

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes	6
Bugs	0	Features	0

Metric	Value
c	6
b	0
f	0
dl	0
loc	18
ccs	9
cts	9
cp	1
rs	9.2
cc	4
eloc	9
nc	4
nop	1
crap	4

<?php
namespace TacticianModule\Locator;

use League\Tactician\Exception\MissingHandlerException;
use League\Tactician\Handler\Locator\HandlerLocator;
use Psr\Container\ContainerInterface;

class ZendLocator implements HandlerLocator
{
    /** @var array */
    protected $handlerMap;

    private $container;

    public function __construct(ContainerInterface $container)
    {
        $this->container = $container;
    }

    /**
     * Retrieves the handler for a specified command
     *
     * @param string $commandName
     *
     * @return mixed
     *
     * @throws MissingHandlerException
     */
    public function getHandlerForCommand($commandName)
    {
        if (!$this->commandExists($commandName)) {
            throw MissingHandlerException::forCommand($commandName);
        }

        $serviceNameOrFQCN = $this->handlerMap[$commandName];

        if ($this->container->has($serviceNameOrFQCN)) {
            return $this->container->get($serviceNameOrFQCN);
        }

        if (class_exists($serviceNameOrFQCN)) {
            return new $serviceNameOrFQCN();
        }

        throw MissingHandlerException::forCommand($commandName);
    }

    /**
     * @param string $commandName
     * @return bool
     */
    protected function commandExists($commandName)
    {
        if (!$this->handlerMap) {
            $this->handlerMap = $this->container->get('config')['tactician']['handler-map'];
        }

        return isset($this->handlerMap[$commandName]);
    }
}


1		<?php
2		namespace TacticianModule\Locator;
3
4		use League\Tactician\Exception\MissingHandlerException;
5		use League\Tactician\Handler\Locator\HandlerLocator;
6		use Psr\Container\ContainerInterface;
7
8		class ZendLocator implements HandlerLocator
9		{
10		/** @var array */
11		protected $handlerMap;
12
13		private $container;
14
15	5	public function __construct(ContainerInterface $container)
16		{
17	5	$this->container = $container;
18	5	}
19
20		/**
21		* Retrieves the handler for a specified command
22		*
23		* @param string $commandName
24		*
25		* @return mixed
26		*
27		* @throws MissingHandlerException
28		*/
29	4	public function getHandlerForCommand($commandName)
30		{
31	4	if (!$this->commandExists($commandName)) {
32	1	throw MissingHandlerException::forCommand($commandName);
33		}
34
35	3	$serviceNameOrFQCN = $this->handlerMap[$commandName];
36
37	3	if ($this->container->has($serviceNameOrFQCN)) {
38	1	return $this->container->get($serviceNameOrFQCN);
39		}
40
41	2	if (class_exists($serviceNameOrFQCN)) {
42	1	return new $serviceNameOrFQCN();
43		}
44
45	1	throw MissingHandlerException::forCommand($commandName);
46		}
47
48		/**
49		* @param string $commandName
50		* @return bool
51		*/
52	4	protected function commandExists($commandName)
53		{
54	4	if (!$this->handlerMap) {
55	4	$this->handlerMap = $this->container->get('config')['tactician']['handler-map'];
56		}
57
58	4	return isset($this->handlerMap[$commandName]);
59		}
60		}
61

mikemix / TacticianModule

Push — master ( e1ba58...7361f0 )

ZendLocator::getHandlerForCommand() A

Complexity

Size

Duplication

Code Coverage

Importance

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