Xml::loadV2() - Code Metrics - garrettw/Dice - Measure and Improve Code Quality continuously with Scrutinizer

Xml::loadV2() C
last analyzed 2018-08-05 01:06 UTC

↳ Parent: Xml

Complexity

Conditions	13
Paths	129

Size

Total Lines	47
Code Lines	24

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	24
dl	0
loc	47
rs	6.375
c	0
b	0
f	0
cc	13
nc	129
nop	2

How to fix Complexity

<?php

/**
 * @description Dice - A minimal Dependency Injection Container for PHP
 *
 * @author      Tom Butler [email protected]
 * @author      Garrett Whitehorn http://garrettw.net/
 * @copyright   2012-2018 Tom Butler <[email protected]> | https://r.je/dice.html
 * @license     http://www.opensource.org/licenses/bsd-license.php  BSD License
 *
 * @version     3.0
 */

namespace Dice\Loader;

class Xml
{
    public function load($xml, \Dice\Dice $dice = null)
    {
        if ($dice === null) {
            $dice = new \Dice\Dice();
        }

        if (!($xml instanceof \SimpleXmlElement)) {
            $xml = simplexml_load_file($xml);
        }

        $ns = $xml->getNamespaces();

        if (isset($ns['']) && $ns[''] == 'https://r.je/dice/2.0') {
            return $this->loadV2($xml, $dice);
        }

        return $this->loadV1($xml, $dice);
    }

    private function doConstructParams(\SimpleXmlElement $value, $rule)
    {
        foreach ($value->constructParams->children() as $child) {
            $rule['constructParams'][] = $this->getComponent($child);
        }
        return $rule;
    }

    private function getComponent(\SimpleXmlElement $element, $forceInstance = false)
    {
        if ($forceInstance) {
            return [\Dice\Dice::INSTANCE => (string) $element];
        }

        if ($element->instance) {
            return [\Dice\Dice::INSTANCE => (string) $element->instance];
        }

        return (string) $element;
    }

    private function loadV1(\SimpleXmlElement $xml, \Dice\Dice $dice)
    {
        foreach ($xml as $key => $value) {
            $rule = $dice->getRule((string) $value->name);

            if (isset($value->shared)) {
                $rule['shared'] = ((string) $value->shared === 'true');
            }

            if (isset($value->inherit)) {
                $rule['inherit'] = (bool) $value->inherit;
            }

            if ($value->call) {
                foreach ($value->call as $name => $call) {
                    $callArgs = [];
                    if ($call->params) {
                        foreach ($call->params->children() as $key => $param) {

                            $callArgs[] = $this->getComponent($param);
                        }
                    }
                    $rule['call'][] = [(string) $call->method, $callArgs];
                }
            }

            if ($value->instanceOf) {
                $rule['instanceOf'] = (string) $value->instanceOf;
            }

            if ($value->newInstances) {
                foreach ($value->newInstances as $ni) {
                    $rule['newInstances'][] = (string) $ni;
                }
            }

            if ($value->substitutions) {
                foreach ($value->substitutions as $use) {
                    $rule['substitutions'][(string) $use->as] = $this->getComponent($use->use, true);
                }
            }

            if ($value->constructParams) {
                $rule = $this->doConstructParams($value, $rule);
            }

            if ($value->shareInstances) {
                foreach ($value->shareInstances->children() as $share) {
                    $rule['shareInstances'][] = $this->getComponent($share);
                }
            }

            $dice->addRule((string) $value->name, $rule);
        }

        return $dice;
    }

    private function loadV2(\SimpleXmlElement $xml, \Dice\Dice $dice)
    {
        foreach ($xml as $key => $value) {
            $rule = $dice->getRule((string) $value->name);

            if ($value->call) {
                foreach ($value->call as $name => $call) {
                    $callArgs = [];
                    foreach ($call->children() as $key => $param) {

                        $callArgs[] = $this->getComponent($param);
                    }
                    $rule['call'][] = [(string) $call['method'], $callArgs];
                }
            }

            if (isset($value['inherit'])) {
                $rule['inherit'] = (bool) $value['inherit'];
            }

            if ($value['instanceOf']) {
                $rule['instanceOf'] = (string) $value['instanceOf'];
            }

            if (isset($value['shared'])) {
                $rule['shared'] = ((string) $value['shared'] === 'true');
            }

            if ($value->constructParams) {
                $rule = $this->doConstructParams($value, $rule);
            }

            if ($value->substitute) {
                foreach ($value->substitute as $use) {
                    $rule['substitutions'][(string) $use['as']] = $this->getComponent($use['use'], true);
                }
            }

            if ($value->shareInstances) {
                foreach ($value->shareInstances->children() as $share) {
                    $rule['shareInstances'][] = $this->getComponent($share);
                }
            }

            $dice->addRule((string) $value['name'], $rule);
        }

        return $dice;
    }
}


1			<?php
2
3			/**
4			* @description Dice - A minimal Dependency Injection Container for PHP
5			*
6			* @author Tom Butler [email protected]
7			* @author Garrett Whitehorn http://garrettw.net/
8			* @copyright 2012-2018 Tom Butler <[email protected]> \| https://r.je/dice.html
9			* @license http://www.opensource.org/licenses/bsd-license.php BSD License
10			*
11			* @version 3.0
12			*/
13
14			namespace Dice\Loader;
15
16			class Xml
17			{
18			public function load($xml, \Dice\Dice $dice = null)
19			{
20			if ($dice === null) {
21			$dice = new \Dice\Dice();
22			}
23
24			if (!($xml instanceof \SimpleXmlElement)) {
25			$xml = simplexml_load_file($xml);
26			}
27
28			$ns = $xml->getNamespaces();
29
30			if (isset($ns['']) && $ns[''] == 'https://r.je/dice/2.0') {
31			return $this->loadV2($xml, $dice);
32			}
33
34			return $this->loadV1($xml, $dice);
35			}
36
37			private function doConstructParams(\SimpleXmlElement $value, $rule)
38			{
39			foreach ($value->constructParams->children() as $child) {
40			$rule['constructParams'][] = $this->getComponent($child);
41			}
42			return $rule;
43			}
44
45			private function getComponent(\SimpleXmlElement $element, $forceInstance = false)
46			{
47			if ($forceInstance) {
48			return [\Dice\Dice::INSTANCE => (string) $element];
49			}
50
51			if ($element->instance) {
52			return [\Dice\Dice::INSTANCE => (string) $element->instance];
53			}
54
55			return (string) $element;
56			}
57
58			private function loadV1(\SimpleXmlElement $xml, \Dice\Dice $dice)
59			{
60			foreach ($xml as $key => $value) {
61			$rule = $dice->getRule((string) $value->name);
62
63			if (isset($value->shared)) {
64			$rule['shared'] = ((string) $value->shared === 'true');
65			}
66
67			if (isset($value->inherit)) {
68			$rule['inherit'] = (bool) $value->inherit;
69			}
70
71			if ($value->call) {
72			foreach ($value->call as $name => $call) {
73			$callArgs = [];
74			if ($call->params) {
75			foreach ($call->params->children() as $key => $param) {
			0 ignored issues – show Comprehensibility Bug introduced 2018-08-05 00:37 UTC by Report Bug Copy Issue Report `$key` is overwriting a variable from outer foreach loop. Loading history...
76			$callArgs[] = $this->getComponent($param);
77			}
78			}
79			$rule['call'][] = [(string) $call->method, $callArgs];
80			}
81			}
82
83			if ($value->instanceOf) {
84			$rule['instanceOf'] = (string) $value->instanceOf;
85			}
86
87			if ($value->newInstances) {
88			foreach ($value->newInstances as $ni) {
89			$rule['newInstances'][] = (string) $ni;
90			}
91			}
92
93			if ($value->substitutions) {
94			foreach ($value->substitutions as $use) {
95			$rule['substitutions'][(string) $use->as] = $this->getComponent($use->use, true);
96			}
97			}
98
99			if ($value->constructParams) {
100			$rule = $this->doConstructParams($value, $rule);
101			}
102
103			if ($value->shareInstances) {
104			foreach ($value->shareInstances->children() as $share) {
105			$rule['shareInstances'][] = $this->getComponent($share);
106			}
107			}
108
109			$dice->addRule((string) $value->name, $rule);
110			}
111
112			return $dice;
113			}
114
115			private function loadV2(\SimpleXmlElement $xml, \Dice\Dice $dice)
116			{
117			foreach ($xml as $key => $value) {
118			$rule = $dice->getRule((string) $value->name);
119
120			if ($value->call) {
121			foreach ($value->call as $name => $call) {
122			$callArgs = [];
123			foreach ($call->children() as $key => $param) {
			0 ignored issues – show Comprehensibility Bug introduced 2018-08-05 00:37 UTC by Report Bug Copy Issue Report `$key` is overwriting a variable from outer foreach loop. Loading history...
124			$callArgs[] = $this->getComponent($param);
125			}
126			$rule['call'][] = [(string) $call['method'], $callArgs];
127			}
128			}
129
130			if (isset($value['inherit'])) {
131			$rule['inherit'] = (bool) $value['inherit'];
132			}
133
134			if ($value['instanceOf']) {
135			$rule['instanceOf'] = (string) $value['instanceOf'];
136			}
137
138			if (isset($value['shared'])) {
139			$rule['shared'] = ((string) $value['shared'] === 'true');
140			}
141
142			if ($value->constructParams) {
143			$rule = $this->doConstructParams($value, $rule);
144			}
145
146			if ($value->substitute) {
147			foreach ($value->substitute as $use) {
148			$rule['substitutions'][(string) $use['as']] = $this->getComponent($use['use'], true);
149			}
150			}
151
152			if ($value->shareInstances) {
153			foreach ($value->shareInstances->children() as $share) {
154			$rule['shareInstances'][] = $this->getComponent($share);
155			}
156			}
157
158			$dice->addRule((string) $value['name'], $rule);
159			}
160
161			return $dice;
162			}
163			}
164

garrettw / Dice

Xml::loadV2() C last analyzed 2018-08-05 01:06 UTC

Complexity

Size

Duplication

Importance

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Xml::loadV2() C
last analyzed 2018-08-05 01:06 UTC