InstanceHelperRegistry::getHelper() - Code Metrics - Inspection of "Merge pull request #5 from alchemy-fr/feature/impr..." - alchemy-fr/phraseanet-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 1c57a7...75ff44 )

by Thibaud

created 2016-02-20 12:07 UTC

InstanceHelperRegistry::getHelper() A

↳ Parent: InstanceHelperRegistry

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	0
loc	12
ccs	5
cts	5
cp	1
rs	9.4285
cc	3
eloc	6
nc	3
nop	1
crap	3

<?php

namespace Alchemy\Phraseanet\Helper;

class InstanceHelperRegistry
{

    private $defaultInstance = null;

    /**
     * @var InstanceHelper[]
     */
    private $instanceHelpers = [];

    public function addHelper($name, InstanceHelper $helper)
    {
        $this->instanceHelpers[$name] = $helper;
    }

    public function hasHelper($name)
    {
        return isset($this->instanceHelpers[$name]);
    }

    /**
     * @param $name
     * @return InstanceHelper
     */
    public function getHelper($name)
    {
        if ($name == null) {
            return $this->getDefaultHelper();

        }

        if (! $this->hasHelper($name)) {
            throw new \OutOfBoundsException("Helper '$name' is not defined.");
        }

        return $this->instanceHelpers[$name];
    }

    public function setDefaultHelper($name)
    {
        $this->defaultInstance = $name;
    }

    public function getDefaultHelper()
    {
        if ($this->defaultInstance == null) {
            return reset($this->instanceHelpers);
        }

        return $this->getHelper($this->defaultInstance);
    }
}


1		<?php
2
3		namespace Alchemy\Phraseanet\Helper;
4
5		class InstanceHelperRegistry
6		{
7
8		private $defaultInstance = null;
9
10		/**
11		* @var InstanceHelper[]
12		*/
13		private $instanceHelpers = [];
14
15	3	public function addHelper($name, InstanceHelper $helper)
16		{
17	3	$this->instanceHelpers[$name] = $helper;
18	3	}
19
20	4	public function hasHelper($name)
21		{
22	4	return isset($this->instanceHelpers[$name]);
23		}
24
25	3	/**
26		* @param $name
27	3	* @return InstanceHelper
28		*/
29		public function getHelper($name)
30		{
31	3	if ($name == null) {
32	1	return $this->getDefaultHelper();
		0 ignored issues – show Comprehensibility Best Practice introduced 2016-02-16 22:51 UTC by Report Bug Copy Issue Report The expression `$this->getDefaultHelper();` of type `Alchemy\Phraseanet\Helper\InstanceHelper\|false` adds `false` to the return on line 32 which is incompatible with the return type documented by `Alchemy\Phraseanet\Helpe...lperRegistry::getHelper` of type `Alchemy\Phraseanet\Helper\InstanceHelper`. It seems like you forgot to handle an error condition. Loading history...
33		}
34
35	2	if (! $this->hasHelper($name)) {
36		throw new \OutOfBoundsException("Helper '$name' is not defined.");
37		}
38	1
39		return $this->instanceHelpers[$name];
40	1	}
41	1
42		public function setDefaultHelper($name)
43	2	{
44		$this->defaultInstance = $name;
45	2	}
46	1
47		public function getDefaultHelper()
48		{
49	1	if ($this->defaultInstance == null) {
50		return reset($this->instanceHelpers);
51		}
52
53		return $this->getHelper($this->defaultInstance);
54		}
55		}
56

alchemy-fr / phraseanet-bundle

Push — master ( 1c57a7...75ff44 )

InstanceHelperRegistry::getHelper() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like