Calculator::calculateSumByDictionary() - Code Metrics - Inspection of "Added Validator and InverseCalculator functionalit..." - DavidePastore/codice-fiscale - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#12)

by Antonio

created 2018-01-13 10:25 UTC

Calculator::calculateSumByDictionary() A

↳ Parent: Project

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	10
ccs	6
cts	6
cp	1
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	6
nc	2
nop	3
crap	2

<?php

namespace CodiceFiscale;

/**
 * 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 $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 Returns 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.
     *
     * @returns Returns the complete codice fiscale.
     */
    public function calculateAllPossibilities()
    {
        $allPossibilities = array();
        for ($i = 0; $i < 8; ++$i) {
            $this->omocodiaLevel = $i;
            $allPossibilities[] = $this->calculate();
        }

        return $allPossibilities;
    }

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

        return $result;
    }

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

        return $result;
    }

    /**
     * Calculate small string for the given parameters (used by name and surname).
     *
     * @param $consonants A consonants string.
     * @param $string The small string.
     * @returns Returns the calculated result for the small string.
     */
    private function calculateSmallString($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 Returns 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.
     *
     * @returns Returns the Belfiore code.
     */
    private function calculateBelfioreCode()
    {
        return strtoupper($this->subject->getBelfioreCode());
    }

    /**
     * Calculate the omocodia case (additional translation).
     *
     * @param $temporaryCodiceFiscale The first part of the codice fiscale.
     * @returns Returns the new codice fiscale.
     */
    private function calculateOmocodia($temporaryCodiceFiscale)
    {
        if ($this->omocodiaLevel > 0) {
            $omocodiaLevelApplied = 0;
            for ($i = strlen($temporaryCodiceFiscale) - 1; $i > 0; --$i) {
                $k = $temporaryCodiceFiscale{$i};
                if ($omocodiaLevelApplied < $this->omocodiaLevel && is_numeric($k)) {
                    $newChar = $this->omocodiaCodes[$k];
                    $temporaryCodiceFiscale{$i}
                    = $newChar;
                    ++$omocodiaLevelApplied;
                }
            }
        }

        return $temporaryCodiceFiscale;
    }

    /**
     * Clean the string removing some characters.
     *
     * @param $string The string to clean.
     * @returns Returns a clean string.
     */
    private function cleanString($string)
    {
        return preg_replace('/[\s\'"`]+/', '', $string);
    }
}


1		<?php
2
3		namespace CodiceFiscale;
4
5		/**
6		* Codice Fiscale calculator.
7		*
8		* @author davidepastore
9		*/
10		class Calculator extends AbstractCalculator
11		{
12		private $subject;
13		private $omocodiaLevel = 0;
14
15		/**
16		* Array of available vowels.
17		*/
18		private $vowels = array('A', 'E', 'I', 'O', 'U');
19
20		/**
21		* Create a Codice Fiscale instance.
22		*
23		* @param Subject $subject The subject that will have the codice fiscale.
24		* @param $properties An array with additional properties.
25		*/
26	22	public function __construct(Subject $subject, $properties = array())
27		{
28	22	$this->subject = $subject;
29
30	22	if (array_key_exists('omocodiaLevel', $properties)) {
31	20	$this->omocodiaLevel = $properties['omocodiaLevel'];
32	20	}
33	22	}
34
35		/**
36		* Calculate the code fiscale.
37		*
38		* @returns Returns the complete codice fiscale.
39		*/
40	22	public function calculate()
41		{
42	22	$temporaryCodiceFiscale = $this->calculateSurname().$this->calculateName().
43	22	$this->calculateBirthDateAndGender().$this->calculateBelfioreCode();
44	22	$temporaryCodiceFiscale = $this->calculateOmocodia($temporaryCodiceFiscale);
45
46	22	return $temporaryCodiceFiscale.$this->calculateCheckDigit($temporaryCodiceFiscale);
47		}
48
49		/**
50		* Calculate all possibilities for the code fiscale.
51		*
52		* @returns Returns the complete codice fiscale.
53		*/
54	3	public function calculateAllPossibilities()
55		{
56	3	$allPossibilities = array();
57	3	for ($i = 0; $i < 8; ++$i) {
58	3	$this->omocodiaLevel = $i;
59	3	$allPossibilities[] = $this->calculate();
60	3	}
61
62	3	return $allPossibilities;
63		}
64
65		/**
66		* Calculate the surname part of the codice fiscale.
67		*
68		* @returns Returns the surname part of the codice fiscale.
69		*/
70	22	private function calculateSurname()
71		{
72	22	$consonants = str_replace($this->vowels, '', strtoupper($this->subject->getSurname()));
73	22	$consonants = $this->cleanString($consonants);
74	22	if (strlen($consonants) > 2) {
75	18	$result = substr($consonants, 0, 3);
76	18	} else {
77	4	$result = $this->calculateSmallString($consonants, $this->subject->getSurname());
78		}
79
80	22	return $result;
81		}
82
83		/**
84		* Calculate the name part of the codice fiscale.
85		*
86		* @returns Returns the name part of the codice fiscale.
87		*/
88	22	private function calculateName()
89		{
90	22	$consonants = str_replace($this->vowels, '', strtoupper($this->subject->getName()));
91	22	$consonants = $this->cleanString($consonants);
92	22	if (strlen($consonants) > 3) {
93	6	$result = $consonants[0].$consonants[2].$consonants[3];
94	22	} elseif (strlen($consonants) == 3) {
95	1	$result = $consonants;
96	1	} else {
97	15	$result = $this->calculateSmallString($consonants, $this->subject->getName());
98		}
99
100	22	return $result;
101		}
102
103		/**
104		* Calculate small string for the given parameters (used by name and surname).
105		*
106		* @param $consonants A consonants string.
107		* @param $string The small string.
108		* @returns Returns the calculated result for the small string.
109		*/
110	15	private function calculateSmallString($consonants, $string)
111		{
112	15	$string = $this->cleanString($string);
113	15	$vowels = str_replace(str_split($consonants), '', strtoupper($string));
114	15	$result = substr($consonants.$vowels.'XXX', 0, 3);
115
116	15	return $result;
117		}
118
119		/**
120		* Calculate the birth date and the gender.
121		*
122		* @returns Returns the birth date and gender part of the codice fiscale.
123		*/
124	22	private function calculateBirthDateAndGender()
125		{
126	22	$year = $this->subject->getBirthDate()->format('y');
127	22	$month = $this->months[$this->subject->getBirthDate()->format('n')];
128	22	$day = $this->subject->getBirthDate()->format('d');
129	22	if (strtoupper($this->subject->getGender()) == self::CHR_WOMEN) {
130	2	$day += 40;
131	2	}
132
133	22	return $year.$month.$day;
134		}
135
136		/**
137		* Calculate the Belfiore code.
138		*
139		* @returns Returns the Belfiore code.
140		*/
141	22	private function calculateBelfioreCode()
142		{
143	22	return strtoupper($this->subject->getBelfioreCode());
144		}
145
146		/**
147		* Calculate the omocodia case (additional translation).
148		*
149		* @param $temporaryCodiceFiscale The first part of the codice fiscale.
150		* @returns Returns the new codice fiscale.
151		*/
152	22	private function calculateOmocodia($temporaryCodiceFiscale)
153		{
154	22	if ($this->omocodiaLevel > 0) {
155	7	$omocodiaLevelApplied = 0;
156	7	for ($i = strlen($temporaryCodiceFiscale) - 1; $i > 0; --$i) {
157	7	$k = $temporaryCodiceFiscale{$i};
158	7	if ($omocodiaLevelApplied < $this->omocodiaLevel && is_numeric($k)) {
159	7	$newChar = $this->omocodiaCodes[$k];
160	7	$temporaryCodiceFiscale{$i}
161		= $newChar;
162	7	++$omocodiaLevelApplied;
163	7	}
164	7	}
165	7	}
166
167	22	return $temporaryCodiceFiscale;
168		}
169
170		/**
171		* Clean the string removing some characters.
172		*
173		* @param $string The string to clean.
174		* @returns Returns a clean string.
175		*/
176	22	private function cleanString($string)
177		{
178	22	return preg_replace('/[\s\'"`]+/', '', $string);
179		}
180		}
181

DavidePastore / codice-fiscale

Pull Request — master (#12)

Calculator::calculateSumByDictionary() A

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