Parser::parse() - Code Metrics - Inspection of "remove redundandent code" - theiconic/name-parser - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2284e8...d443e4 )

by Andre

created 2018-04-15 13:06 UTC

Parser::parse() A

↳ Parent: Parser

Complexity

Conditions	3
Paths	3

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	18
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	9
nc	3
nop	1

<?php

namespace TheIconic\NameParser;

use TheIconic\NameParser\Mapper\NicknameMapper;
use TheIconic\NameParser\Mapper\SalutationMapper;
use TheIconic\NameParser\Mapper\SuffixMapper;
use TheIconic\NameParser\Mapper\InitialMapper;
use TheIconic\NameParser\Mapper\LastnameMapper;
use TheIconic\NameParser\Mapper\FirstnameMapper;
use TheIconic\NameParser\Mapper\MiddlenameMapper;

class Parser
{
    /**
     * @var string
     */
    protected $whitespace = " \r\n\t";

    /**
     * @var array
     */
    protected $mappers = [];

    /**
     * split full names into the following parts:
     * - prefix / salutation  (Mr., Mrs., etc)
     * - given name / first name
     * - middle initials
     * - surname / last name
     * - suffix (II, Phd, Jr, etc)
     *
     * @param string $name
     * @return Name
     */
    public function parse($name): Name
    {
        $name = $this->normalize($name);

        $segments = explode(',', $name);

        if (1 < count($segments)) {
            return $this->parseSplitName($segments[0], $segments[1], $segments[2] ?? '');
        }

        $parts = explode(' ', $name);

        foreach ($this->getMappers() as $mapper) {
            $parts = $mapper->map($parts);
        }

        return new Name($parts);
    }

    /**
     * handles split-parsing of comma-separated name parts
     *
     * @param $left - the name part left of the comma
     * @param $right - the name part right of the comma
     *
     * @return Name
     */
    protected function parseSplitName($first, $second, $third): Name
    {
        $parts = array_merge(
            $this->getFirstSegmentParser()->parse($first)->getParts(),
            $this->getSecondSegmentParser()->parse($second)->getParts(),
            $this->getThirdSegmentParser()->parse($third)->getParts()
        );

        return new Name($parts);
    }

    /**
     * @return Parser
     */
    protected function getFirstSegmentParser(): Parser
    {
        $parser = new Parser();
        $parser->setMappers([
            new SalutationMapper(),
            new SuffixMapper(),
            new LastnameMapper(['match_single' => true]),
            new FirstnameMapper(),
            new MiddlenameMapper(),
        ]);

        return $parser;
    }

    /**
     * @return Parser
     */
    protected function getSecondSegmentParser(): Parser
    {
        $parser = new Parser();
        $parser->setMappers([
            new SalutationMapper(),
            new SuffixMapper(['match_single' => true]),
            new NicknameMapper(),
            new InitialMapper(['match_last' => true]),
            new FirstnameMapper(),
            new MiddlenameMapper(),
        ]);

        return $parser;
    }

    protected function getThirdSegmentParser(): Parser
    {
        $parser = new Parser();
        $parser->setMappers([
            new SuffixMapper(['match_single' => true]),
        ]);

        return $parser;
    }

    /**
     * get the mappers for this parser
     *
     * @return array
     */
    public function getMappers(): array
    {
        if (empty($this->mappers)) {
            $this->setMappers([
                new NicknameMapper(),
                new SalutationMapper(),
                new SuffixMapper(),
                new InitialMapper(),
                new LastnameMapper(),
                new FirstnameMapper(),
                new MiddlenameMapper(),
            ]);
        }

        return $this->mappers;
    }

    /**
     * set the mappers for this parser
     *
     * @param array $mappers
     * @return Parser
     */
    public function setMappers(array $mappers): Parser
    {
        $this->mappers = $mappers;

        return $this;
    }

    /**
     * normalize the name
     *
     * @param string $name
     * @return string
     */
    protected function normalize(string $name): string
    {
        $whitespace = $this->getWhitespace();

        $name = trim($name);

        return preg_replace('/[' . preg_quote($whitespace) . ']+/', ' ', $name);
    }

    /**
     * get a string of characters that are supposed to be treated as whitespace
     *
     * @return string
     */
    public function getWhitespace(): string
    {
        return $this->whitespace;
    }

    /**
     * set the string of characters that are supposed to be treated as whitespace
     *
     * @param $whitespace
     * @return Parser
     */
    public function setWhitespace($whitespace): Parser
    {
        $this->whitespace = $whitespace;

        return $this;
    }
}


1			<?php
2
3			namespace TheIconic\NameParser;
4
5			use TheIconic\NameParser\Mapper\NicknameMapper;
6			use TheIconic\NameParser\Mapper\SalutationMapper;
7			use TheIconic\NameParser\Mapper\SuffixMapper;
8			use TheIconic\NameParser\Mapper\InitialMapper;
9			use TheIconic\NameParser\Mapper\LastnameMapper;
10			use TheIconic\NameParser\Mapper\FirstnameMapper;
11			use TheIconic\NameParser\Mapper\MiddlenameMapper;
12
13			class Parser
14			{
15			/**
16			* @var string
17			*/
18			protected $whitespace = " \r\n\t";
19
20			/**
21			* @var array
22			*/
23			protected $mappers = [];
24
25			/**
26			* split full names into the following parts:
27			* - prefix / salutation (Mr., Mrs., etc)
28			* - given name / first name
29			* - middle initials
30			* - surname / last name
31			* - suffix (II, Phd, Jr, etc)
32			*
33			* @param string $name
34			* @return Name
35			*/
36			public function parse($name): Name
37			{
38			$name = $this->normalize($name);
39
40			$segments = explode(',', $name);
41
42			if (1 < count($segments)) {
43			return $this->parseSplitName($segments[0], $segments[1], $segments[2] ?? '');
44			}
45
46			$parts = explode(' ', $name);
47
48			foreach ($this->getMappers() as $mapper) {
49			$parts = $mapper->map($parts);
50			}
51
52			return new Name($parts);
53			}
54
55			/**
56			* handles split-parsing of comma-separated name parts
57			*
58			* @param $left - the name part left of the comma
59			* @param $right - the name part right of the comma
60			*
61			* @return Name
62			*/
63			protected function parseSplitName($first, $second, $third): Name
64			{
65			$parts = array_merge(
66			$this->getFirstSegmentParser()->parse($first)->getParts(),
67			$this->getSecondSegmentParser()->parse($second)->getParts(),
68			$this->getThirdSegmentParser()->parse($third)->getParts()
69			);
70
71			return new Name($parts);
72			}
73
74			/**
75			* @return Parser
76			*/
77			protected function getFirstSegmentParser(): Parser
78			{
79			$parser = new Parser();
80			$parser->setMappers([
81			new SalutationMapper(),
82			new SuffixMapper(),
83			new LastnameMapper(['match_single' => true]),
84			new FirstnameMapper(),
85			new MiddlenameMapper(),
86			]);
87
88			return $parser;
89			}
90
91			/**
92			* @return Parser
93			*/
94			protected function getSecondSegmentParser(): Parser
95			{
96			$parser = new Parser();
97			$parser->setMappers([
98			new SalutationMapper(),
99			new SuffixMapper(['match_single' => true]),
100			new NicknameMapper(),
101			new InitialMapper(['match_last' => true]),
102			new FirstnameMapper(),
103			new MiddlenameMapper(),
104			]);
105
106			return $parser;
107			}
108
109			protected function getThirdSegmentParser(): Parser
110			{
111			$parser = new Parser();
112			$parser->setMappers([
113			new SuffixMapper(['match_single' => true]),
114			]);
115
116			return $parser;
117			}
118
119			/**
120			* get the mappers for this parser
121			*
122			* @return array
123			*/
124			public function getMappers(): array
125			{
126			if (empty($this->mappers)) {
127			$this->setMappers([
128			new NicknameMapper(),
129			new SalutationMapper(),
130			new SuffixMapper(),
131			new InitialMapper(),
132			new LastnameMapper(),
133			new FirstnameMapper(),
134			new MiddlenameMapper(),
135			]);
136			}
137
138			return $this->mappers;
139			}
140
141			/**
142			* set the mappers for this parser
143			*
144			* @param array $mappers
145			* @return Parser
146			*/
147			public function setMappers(array $mappers): Parser
148			{
149			$this->mappers = $mappers;
150
151			return $this;
152			}
153
154			/**
155			* normalize the name
156			*
157			* @param string $name
158			* @return string
159			*/
160			protected function normalize(string $name): string
161			{
162			$whitespace = $this->getWhitespace();
163
164			$name = trim($name);
165
166			return preg_replace('/[' . preg_quote($whitespace) . ']+/', ' ', $name);
167			}
168
169			/**
170			* get a string of characters that are supposed to be treated as whitespace
171			*
172			* @return string
173			*/
174			public function getWhitespace(): string
175			{
176			return $this->whitespace;
177			}
178
179			/**
180			* set the string of characters that are supposed to be treated as whitespace
181			*
182			* @param $whitespace
183			* @return Parser
184			*/
185			public function setWhitespace($whitespace): Parser
186			{
187			$this->whitespace = $whitespace;
188
189			return $this;
190			}
191			}
192

theiconic / name-parser

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Parser::parse() A

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