Calculator::calculateOmocodia() - Code Metrics - Inspection of "Use PSR-12 for style (#50)" - DavidePastore/codice-fiscale - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( fa5c54...e47d70 )

by Davide

created 2020-12-05 11:32 UTC

Calculator::calculateOmocodia() B

↳ Parent: Calculator

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	46
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	58
ccs	46
cts	46
cp	1
rs	8.9163
c	0
b	0
f	0
cc	3
nc	3
nop	1
crap	3

How to fix Long Method

<?php

namespace CodiceFiscale;

use Normalizer;

/**
 * Codice Fiscale calculator.
 *
 * @author davidepastore
 */
class Calculator extends AbstractCalculator
{
    private $subject;
    private $omocodiaLevel = 0;

    /**
     * Array of available vowels.
     */
    private $vowels = array('A', 'E', 'I', 'O', 'U');

    /**
     * Create a Codice Fiscale instance.
     *
     * @param Subject $subject The subject that will have the codice fiscale.
     * @param array $properties An array with additional properties.
     */
    public function __construct(Subject $subject, $properties = array())
    {
        $this->subject = $subject;

        if (array_key_exists('omocodiaLevel', $properties)) {
            $this->omocodiaLevel = $properties['omocodiaLevel'];
        }
    }

    /**
     * Calculate the code fiscale.
     *
     * @returns string The complete codice fiscale.
     */
    public function calculate()
    {
        $temporaryCodiceFiscale = $this->calculateSurname() . $this->calculateName() .
                $this->calculateBirthDateAndGender() . $this->calculateBelfioreCode();
        $temporaryCodiceFiscale = $this->calculateOmocodia($temporaryCodiceFiscale);

        return $temporaryCodiceFiscale . $this->calculateCheckDigit($temporaryCodiceFiscale);
    }

    /**
     * Calculate all possibilities for the code fiscale.
     *
     * @return array The list of all possibilities for the code fiscale.
     */
    public function calculateAllPossibilities()
    {
        $allPossibilities = array();
        for ($i = 0; $i < 128; ++$i) {
            $this->omocodiaLevel = $i;
            $allPossibilities[] = $this->calculate();
        }

        return $allPossibilities;
    }

    /**
     * Calculate the surname part of the codice fiscale.
     *
     * @return string The surname part of the codice fiscale.
     */
    private function calculateSurname()
    {
        $surname = $this->cleanString($this->subject->getSurname());
        $consonants = str_replace($this->vowels, '', strtoupper($surname));
        if (strlen($consonants) > 2) {
            $result = substr($consonants, 0, 3);
        } else {
            $result = $this->calculateSmallString($consonants, $surname);
        }

        return $result;
    }

    /**
     * Calculate the name part of the codice fiscale.
     *
     * @return string The name part of the codice fiscale.
     */
    private function calculateName()
    {
        $name = $this->cleanString($this->subject->getName());
        $consonants = str_replace($this->vowels, '', strtoupper($name));
        if (strlen($consonants) > 3) {
            $result = $consonants[0] . $consonants[2] . $consonants[3];
        } elseif (strlen($consonants) == 3) {
            $result = $consonants;
        } else {
            $result = $this->calculateSmallString($consonants, $name);
        }

        return $result;
    }

    /**
     * Calculate small string for the given parameters (used by name and surname).
     *
     * @param string $consonants   A consonants string.
     * @param string $string  The small string.
     * @return string The calculated result for the small string.
     */
    private function calculateSmallString($consonants, $string)
    {
        $string = $this->cleanString($string);
        $vowels = str_replace(str_split($consonants), '', strtoupper($string));
        $result = substr($consonants . $vowels . 'XXX', 0, 3);

        return $result;
    }

    /**
     * Calculate the birth date and the gender.
     *
     * @returns string The birth date and gender part of the codice fiscale.
     */
    private function calculateBirthDateAndGender()
    {
        $year = $this->subject->getBirthDate()->format('y');
        $month = $this->months[$this->subject->getBirthDate()->format('n')];
        $day = $this->subject->getBirthDate()->format('d');
        if (strtoupper($this->subject->getGender()) == self::CHR_WOMEN) {
            $day += 40;
        }

        return $year . $month . $day;
    }

    /**
     * Calculate the Belfiore code.
     *
     * @return string The Belfiore code.
     */
    private function calculateBelfioreCode()
    {
        return strtoupper($this->subject->getBelfioreCode());
    }

    /**
     * Calculate the omocodia case (additional translation).
     *
     * @param $temporaryCodiceFiscale string The first part of the codice fiscale.
     * @return string
     */
    private function calculateOmocodia($temporaryCodiceFiscale)
    {
        if ($this->omocodiaLevel > 0) {
            if ($this->omocodiaLevel) {
                $temporaryCodiceFiscale = $this->replaceOmocodiaSection(
                    2,
                    $temporaryCodiceFiscale,
                    1,
                    1,
                    $this->omocodiaPositions[0]
                );
                $temporaryCodiceFiscale = $this->replaceOmocodiaSection(
                    4,
                    $temporaryCodiceFiscale,
                    2,
                    3,
                    $this->omocodiaPositions[1]
                );
                $temporaryCodiceFiscale = $this->replaceOmocodiaSection(
                    8,
                    $temporaryCodiceFiscale,
                    4,
                    7,
                    $this->omocodiaPositions[2]
                );
                $temporaryCodiceFiscale = $this->replaceOmocodiaSection(
                    16,
                    $temporaryCodiceFiscale,
                    8,
                    15,
                    $this->omocodiaPositions[3]
                );
                $temporaryCodiceFiscale = $this->replaceOmocodiaSection(
                    32,
                    $temporaryCodiceFiscale,
                    16,
                    31,
                    $this->omocodiaPositions[4]
                );
                $temporaryCodiceFiscale = $this->replaceOmocodiaSection(
                    64,
                    $temporaryCodiceFiscale,
                    32,
                    63,
                    $this->omocodiaPositions[5]
                );
                $temporaryCodiceFiscale = $this->replaceOmocodiaSection(
                    128,
                    $temporaryCodiceFiscale,
                    64,
                    127,
                    $this->omocodiaPositions[6]
                );
            }
        }

        return $temporaryCodiceFiscale;
    }

    /**
     * Replace a section of the omocodia.
     *
     * @param $divider int The divider.
     * @param $temporaryCodiceFiscale string The first part of the codice fiscale on which make the substitutions.
     * @param $startingIndex int The starting index.
     * @param $endingIndex int The ending index.
     * @param $characterIndex int The index to use to make the substitutions on the $temporaryCodiceFiscale.
     * @return string The temporary codice fiscale with the substitutions made.
     */
    private function replaceOmocodiaSection(
        $divider,
        $temporaryCodiceFiscale,
        $startingIndex,
        $endingIndex,
        $characterIndex
    ) {
        if ($this->omocodiaLevel % $divider >= $startingIndex && $this->omocodiaLevel % $divider <= $endingIndex) {
            $k = $temporaryCodiceFiscale[$characterIndex];
            $newChar = $this->omocodiaCodes[$k];
            $temporaryCodiceFiscale[$characterIndex] = $newChar;
        }
        return $temporaryCodiceFiscale;
    }

    /**
     * @param $string string The string to clean.
     * @return string Cleaned string
     */
    private function cleanString($string)
    {
        return preg_replace(array('/\pM*/u', '/[\s\'"`]+/'), '', Normalizer::normalize($string, Normalizer::FORM_D));
    }
}


1		<?php
2
3		namespace CodiceFiscale;
4
5		use Normalizer;
6
7		/**
8		* Codice Fiscale calculator.
9		*
10		* @author davidepastore
11		*/
12		class Calculator extends AbstractCalculator
13		{
14		private $subject;
15		private $omocodiaLevel = 0;
16
17		/**
18		* Array of available vowels.
19		*/
20		private $vowels = array('A', 'E', 'I', 'O', 'U');
21
22		/**
23		* Create a Codice Fiscale instance.
24		*
25		* @param Subject $subject The subject that will have the codice fiscale.
26		* @param array $properties An array with additional properties.
27		*/
28	25	public function __construct(Subject $subject, $properties = array())
29		{
30	25	$this->subject = $subject;
31
32	25	if (array_key_exists('omocodiaLevel', $properties)) {
33	23	$this->omocodiaLevel = $properties['omocodiaLevel'];
34		}
35	25	}
36
37		/**
38		* Calculate the code fiscale.
39		*
40		* @returns string The complete codice fiscale.
41		*/
42	25	public function calculate()
43		{
44	25	$temporaryCodiceFiscale = $this->calculateSurname() . $this->calculateName() .
45	25	$this->calculateBirthDateAndGender() . $this->calculateBelfioreCode();
46	25	$temporaryCodiceFiscale = $this->calculateOmocodia($temporaryCodiceFiscale);
47
48	25	return $temporaryCodiceFiscale . $this->calculateCheckDigit($temporaryCodiceFiscale);
49		}
50
51		/**
52		* Calculate all possibilities for the code fiscale.
53		*
54		* @return array The list of all possibilities for the code fiscale.
55		*/
56	5	public function calculateAllPossibilities()
57		{
58	5	$allPossibilities = array();
59	5	for ($i = 0; $i < 128; ++$i) {
60	5	$this->omocodiaLevel = $i;
61	5	$allPossibilities[] = $this->calculate();
62		}
63
64	5	return $allPossibilities;
65		}
66
67		/**
68		* Calculate the surname part of the codice fiscale.
69		*
70		* @return string The surname part of the codice fiscale.
71		*/
72	25	private function calculateSurname()
73		{
74	25	$surname = $this->cleanString($this->subject->getSurname());
75	25	$consonants = str_replace($this->vowels, '', strtoupper($surname));
76	25	if (strlen($consonants) > 2) {
77	19	$result = substr($consonants, 0, 3);
78		} else {
79	6	$result = $this->calculateSmallString($consonants, $surname);
80		}
81
82	25	return $result;
83		}
84
85		/**
86		* Calculate the name part of the codice fiscale.
87		*
88		* @return string The name part of the codice fiscale.
89		*/
90	25	private function calculateName()
91		{
92	25	$name = $this->cleanString($this->subject->getName());
93	25	$consonants = str_replace($this->vowels, '', strtoupper($name));
94	25	if (strlen($consonants) > 3) {
95	8	$result = $consonants[0] . $consonants[2] . $consonants[3];
96	17	} elseif (strlen($consonants) == 3) {
97	1	$result = $consonants;
98		} else {
99	16	$result = $this->calculateSmallString($consonants, $name);
100		}
101
102	25	return $result;
103		}
104
105		/**
106		* Calculate small string for the given parameters (used by name and surname).
107		*
108		* @param string $consonants A consonants string.
109		* @param string $string The small string.
110		* @return string The calculated result for the small string.
111		*/
112	18	private function calculateSmallString($consonants, $string)
113		{
114	18	$string = $this->cleanString($string);
115	18	$vowels = str_replace(str_split($consonants), '', strtoupper($string));
116	18	$result = substr($consonants . $vowels . 'XXX', 0, 3);
117
118	18	return $result;
119		}
120
121		/**
122		* Calculate the birth date and the gender.
123		*
124		* @returns string The birth date and gender part of the codice fiscale.
125		*/
126	25	private function calculateBirthDateAndGender()
127		{
128	25	$year = $this->subject->getBirthDate()->format('y');
129	25	$month = $this->months[$this->subject->getBirthDate()->format('n')];
130	25	$day = $this->subject->getBirthDate()->format('d');
131	25	if (strtoupper($this->subject->getGender()) == self::CHR_WOMEN) {
132	4	$day += 40;
133		}
134
135	25	return $year . $month . $day;
136		}
137
138		/**
139		* Calculate the Belfiore code.
140		*
141		* @return string The Belfiore code.
142		*/
143	25	private function calculateBelfioreCode()
144		{
145	25	return strtoupper($this->subject->getBelfioreCode());
146		}
147
148		/**
149		* Calculate the omocodia case (additional translation).
150		*
151		* @param $temporaryCodiceFiscale string The first part of the codice fiscale.
152		* @return string
153		*/
154	25	private function calculateOmocodia($temporaryCodiceFiscale)
155		{
156	25	if ($this->omocodiaLevel > 0) {
157	9	if ($this->omocodiaLevel) {
158	9	$temporaryCodiceFiscale = $this->replaceOmocodiaSection(
159	9	2,
160	9	$temporaryCodiceFiscale,
161	9	1,
162	9	1,
163	9	$this->omocodiaPositions[0]
164		);
165	9	$temporaryCodiceFiscale = $this->replaceOmocodiaSection(
166	9	4,
167	9	$temporaryCodiceFiscale,
168	9	2,
169	9	3,
170	9	$this->omocodiaPositions[1]
171		);
172	9	$temporaryCodiceFiscale = $this->replaceOmocodiaSection(
173	9	8,
174	9	$temporaryCodiceFiscale,
175	9	4,
176	9	7,
177	9	$this->omocodiaPositions[2]
178		);
179	9	$temporaryCodiceFiscale = $this->replaceOmocodiaSection(
180	9	16,
181	9	$temporaryCodiceFiscale,
182	9	8,
183	9	15,
184	9	$this->omocodiaPositions[3]
185		);
186	9	$temporaryCodiceFiscale = $this->replaceOmocodiaSection(
187	9	32,
188	9	$temporaryCodiceFiscale,
189	9	16,
190	9	31,
191	9	$this->omocodiaPositions[4]
192		);
193	9	$temporaryCodiceFiscale = $this->replaceOmocodiaSection(
194	9	64,
195	9	$temporaryCodiceFiscale,
196	9	32,
197	9	63,
198	9	$this->omocodiaPositions[5]
199		);
200	9	$temporaryCodiceFiscale = $this->replaceOmocodiaSection(
201	9	128,
202	9	$temporaryCodiceFiscale,
203	9	64,
204	9	127,
205	9	$this->omocodiaPositions[6]
206		);
207		}
208		}
209
210	25	return $temporaryCodiceFiscale;
211		}
212
213		/**
214		* Replace a section of the omocodia.
215		*
216		* @param $divider int The divider.
217		* @param $temporaryCodiceFiscale string The first part of the codice fiscale on which make the substitutions.
218		* @param $startingIndex int The starting index.
219		* @param $endingIndex int The ending index.
220		* @param $characterIndex int The index to use to make the substitutions on the $temporaryCodiceFiscale.
221		* @return string The temporary codice fiscale with the substitutions made.
222		*/
223	9	private function replaceOmocodiaSection(
224		$divider,
225		$temporaryCodiceFiscale,
226		$startingIndex,
227		$endingIndex,
228		$characterIndex
229		) {
230	9	if ($this->omocodiaLevel % $divider >= $startingIndex && $this->omocodiaLevel % $divider <= $endingIndex) {
231	9	$k = $temporaryCodiceFiscale[$characterIndex];
232	9	$newChar = $this->omocodiaCodes[$k];
233	9	$temporaryCodiceFiscale[$characterIndex] = $newChar;
234		}
235	9	return $temporaryCodiceFiscale;
236		}
237
238		/**
239		* @param $string string The string to clean.
240		* @return string Cleaned string
241		*/
242	25	private function cleanString($string)
243		{
244	25	return preg_replace(array('/\pM*/u', '/[\s\'"`]+/'), '', Normalizer::normalize($string, Normalizer::FORM_D));
245		}
246		}
247

DavidePastore / codice-fiscale

Push — master ( fa5c54...e47d70 )

Calculator::calculateOmocodia() B

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How to fix Long Method

Long Method

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