SmartName::getFullName() - Code Metrics - simplesamlphp/simplesamlphp-module-smartattributes - Measure and Improve Code Quality continuously with Scrutinizer

SmartName::getFullName() B
last analyzed 2025-06-08 14:37 UTC

↳ Parent: SmartName

Complexity

Conditions	11
Paths	16

Size

Total Lines	36
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	11
eloc	18
nc	16
nop	1
dl	0
loc	36
rs	7.3166
c	0
b	0
f	0

How to fix Complexity

<?php

declare(strict_types=1);

namespace SimpleSAML\Module\smartattributes\Auth\Process;

use SimpleSAML\Assert\Assert;
use SimpleSAML\Auth;

/**
 * Filter to set name in a smart way, based on available name attributes.
 *
 * @package SimpleSAMLphp
 */
class SmartName extends Auth\ProcessingFilter
{
    /**
     * @param array $attributes
     * @return string|null
     */
    private function getFullName(array $attributes): ?string
    {
        if (isset($attributes['displayName'])) {
            return $attributes['displayName'][0];
        }

        if (isset($attributes['cn'])) {
            if (count(explode(' ', $attributes['cn'][0])) > 1) {
                return $attributes['cn'][0];
            }
        }

        if (isset($attributes['sn']) && isset($attributes['givenName'])) {
            return $attributes['givenName'][0] . ' ' . $attributes['sn'][0];
        }

        if (isset($attributes['cn'])) {
            return $attributes['cn'][0];
        }

        if (isset($attributes['sn'])) {
            return $attributes['sn'][0];
        }

        if (isset($attributes['givenName'])) {
            return $attributes['givenName'][0];
        }

        if (isset($attributes['eduPersonPrincipalName'])) {
            $localname = $this->getLocalUser($attributes['eduPersonPrincipalName'][0]);
            if (isset($localname)) {
                return $localname;
            }
        }

        return null;
    }


    /**
     * @param string $userid
     * @return string|null
     */
    private function getLocalUser(string $userid): ?string
    {
        if (strpos($userid, '@') === false) {
            return null;
        }
        $decomposed = explode('@', $userid);
        if (count($decomposed) === 2) {
            return $decomposed[0];
        }
        return null;
    }


    /**
     * Apply filter to add or replace attributes.
     *
     * Add or replace existing attributes with the configured values.
     *
     * @param array &$state  The current request
     */
    public function process(array &$state): void
    {
        Assert::keyExists($state, 'Attributes');

        $attributes = &$state['Attributes'];

        $fullname = $this->getFullName($attributes);

        if (isset($fullname)) {
            $state['Attributes']['smartname-fullname'] = [$fullname];
        }
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace SimpleSAML\Module\smartattributes\Auth\Process;
6
7			use SimpleSAML\Assert\Assert;
8			use SimpleSAML\Auth;
9
10			/**
11			* Filter to set name in a smart way, based on available name attributes.
12			*
13			* @package SimpleSAMLphp
14			*/
15			class SmartName extends Auth\ProcessingFilter
16			{
17			/**
18			* @param array $attributes
19			* @return string\|null
20			*/
21			private function getFullName(array $attributes): ?string
22			{
23			if (isset($attributes['displayName'])) {
24			return $attributes['displayName'][0];
25			}
26
27			if (isset($attributes['cn'])) {
28			if (count(explode(' ', $attributes['cn'][0])) > 1) {
29			return $attributes['cn'][0];
30			}
31			}
32
33			if (isset($attributes['sn']) && isset($attributes['givenName'])) {
34			return $attributes['givenName'][0] . ' ' . $attributes['sn'][0];
35			}
36
37			if (isset($attributes['cn'])) {
38			return $attributes['cn'][0];
39			}
40
41			if (isset($attributes['sn'])) {
42			return $attributes['sn'][0];
43			}
44
45			if (isset($attributes['givenName'])) {
46			return $attributes['givenName'][0];
47			}
48
49			if (isset($attributes['eduPersonPrincipalName'])) {
50			$localname = $this->getLocalUser($attributes['eduPersonPrincipalName'][0]);
51			if (isset($localname)) {
52			return $localname;
53			}
54			}
55
56			return null;
57			}
58
59
60			/**
61			* @param string $userid
62			* @return string\|null
63			*/
64			private function getLocalUser(string $userid): ?string
65			{
66			if (strpos($userid, '@') === false) {
67			return null;
68			}
69			$decomposed = explode('@', $userid);
70			if (count($decomposed) === 2) {
71			return $decomposed[0];
72			}
73			return null;
74			}
75
76
77			/**
78			* Apply filter to add or replace attributes.
79			*
80			* Add or replace existing attributes with the configured values.
81			*
82			* @param array &$state The current request
83			*/
84			public function process(array &$state): void
85			{
86			Assert::keyExists($state, 'Attributes');
87
88			$attributes = &$state['Attributes'];
89
90			$fullname = $this->getFullName($attributes);
91
92			if (isset($fullname)) {
93			$state['Attributes']['smartname-fullname'] = [$fullname];
94			}
95			}
96			}
97

simplesamlphp / simplesamlphp-module-smartattributes

SmartName::getFullName() B last analyzed 2025-06-08 14:37 UTC

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like

SmartName::getFullName() B
last analyzed 2025-06-08 14:37 UTC