XdtParser::getXdtRows() - Code Metrics - druc/xdt-parser - Measure and Improve Code Quality continuously with Scrutinizer

XdtParser::getXdtRows() A
last analyzed 2018-09-21 11:55 UTC

↳ Parent: XdtParser

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0
crap	1

<?php

namespace Druc\XdtParser;

class XdtParser

{
    /**
     * Array to hold mappings to different xdt keys
     * Eg: ['first_name' => '2031', 'last_name' => '2031'];
     * @var array
     */
    private $fieldsMap;

    /**
     * Holds the content unparsed rows
     * @var array
     */
    private $xdtRows = [];

    /** @var array */
    private $parsedRows = [];

    /**
     * @param string $content
     * @param array $fieldsMap
     * @return XdtParser
     */
    public static function make(string $content, array $fieldsMap = [])
    {
        return new static($content, $fieldsMap);
    }

    /**
     * XdtParser constructor.
     * @param string $content
     * @param array $fieldsMap
     */
    private function __construct(string $content, array $fieldsMap = [])
    {
        $this->fieldsMap = $fieldsMap;
        $this->xdtRows = explode(PHP_EOL, $content);
        $this->parseXdtRows();
    }

    private function parseXdtRows()
    {
        foreach ($this->xdtRows as $row) {
            if ($row === '') {
                continue;
            }
            $this->parsedRows[] = $this->parseSingle($row);
        }
    }

    /**
     * @param string $string
     * @return array
     */
    public function parseSingle(string $string)
    {
        $matched = preg_match('/^\\r?\\n?(\\d{3})(\\d{4})(.*?)\\r?\\n?$/', $string, $matches);

        if (!$matched) {
            throw new CorruptedXdt;
        }

        return [
            'length' => $matches[1] ? intval($matches[1]) : null,
            'key' => $matches[2] ?? null,
            'value' => $matches[3] ?? null
        ];
    }

    /**
     * @param string $field
     * @return null
     */
    public function first(string $field)
    {
        foreach ($this->parsedRows as $row) {

            if ($row['key'] === $this->getKey($field)) {
                return $row['value'];
            }
        }

        return null;
    }

    /**
     * @param string $field
     * @return array|mixed|null
     */
    public function find(string $field)
    {
        $result = [];

        foreach ($this->parsedRows as $row) {

            if ($row['key'] === $this->getKey($field)) {
                $result[] = $row['value'];
            }
        }

        switch (count($result)) {
            case 0:
                return null;
            case 1:
                return $result[0];
            default:
                return $result;
        }
    }

    /**
     * @param string $field
     * @return string
     */
    public function getKey(string $field)
    {
        return $this->fieldsMap[$field] ?? $field;
    }

    /**
     * @param string $key
     * @return string
     */
    public function getFieldName(string $key)
    {
        foreach ($this->fieldsMap as $field => $k) {
            if ($k === $key) {
                return $field;
            }
        }
        return $key;
    }

    /**
     * @return array
     */
    public function getMapped()
    {
        $result = [];

        foreach ($this->fieldsMap as $field => $key) {
            $result[$field] = $this->find($field);
        }

        return $result;
    }

    /**
     * @return array
     */
    public function all()
    {
        $result = [];

        foreach ($this->parsedRows as $row) {
            $field = array_search($row['key'], $this->fieldsMap) ?: $row['key'];
            $result[$field] = $this->find($field);
        }

        return $result;
    }

    /**
     * @param array $fieldsMap
     * @return XdtParser
     */
    public function setFieldsMap(array $fieldsMap)
    {
        $this->fieldsMap = $fieldsMap;
        return $this;
    }

    /**
     * @return array
     */
    public function getFieldsMap()
    {
        return $this->fieldsMap;
    }

    /**
     * @param array $fields
     */
    public function addFieldsMap(array $fields)
    {
        foreach ($fields as $field => $key) {
            $this->fieldsMap[$field] = $key;
        }
    }

    /**
     * @param array $fields
     */
    public function removeFields(array $fields)
    {
        foreach ($fields as $field) {
            unset($this->fieldsMap[$field]);
        }
    }

    /**
     * @return array
     */
    public function getXdtRows(): array
    {
        return $this->xdtRows;
    }
}


1			<?php
2
3			namespace Druc\XdtParser;
4
5			class XdtParser
			0 ignored issues – show Coding Style introduced 2018-09-08 13:54 UTC by Report Bug Copy Issue Report Since you have declared the constructor as private, maybe you should also declare the class as final. Loading history...
6			{
7			/**
8			* Array to hold mappings to different xdt keys
9			* Eg: ['first_name' => '2031', 'last_name' => '2031'];
10			* @var array
11			*/
12			private $fieldsMap;
13
14			/**
15			* Holds the content unparsed rows
16			* @var array
17			*/
18			private $xdtRows = [];
19
20			/** @var array */
21			private $parsedRows = [];
22
23			/**
24			* @param string $content
25			* @param array $fieldsMap
26			* @return XdtParser
27			*/
28	45		public static function make(string $content, array $fieldsMap = [])
29			{
30	45		return new static($content, $fieldsMap);
31			}
32
33			/**
34			* XdtParser constructor.
35			* @param string $content
36			* @param array $fieldsMap
37			*/
38	45		private function __construct(string $content, array $fieldsMap = [])
39			{
40	45		$this->fieldsMap = $fieldsMap;
41	45		$this->xdtRows = explode(PHP_EOL, $content);
42	45		$this->parseXdtRows();
43	45		}
44
45	45		private function parseXdtRows()
46			{
47	45		foreach ($this->xdtRows as $row) {
48	45		if ($row === '') {
49	3		continue;
50			}
51	45		$this->parsedRows[] = $this->parseSingle($row);
52			}
53	45		}
54
55			/**
56			* @param string $string
57			* @return array
58			*/
59	45		public function parseSingle(string $string)
60			{
61	45		$matched = preg_match('/^\\r?\\n?(\\d{3})(\\d{4})(.*?)\\r?\\n?$/', $string, $matches);
62
63	45		if (!$matched) {
64	3		throw new CorruptedXdt;
65			}
66
67			return [
68	45		'length' => $matches[1] ? intval($matches[1]) : null,
69	45		'key' => $matches[2] ?? null,
70	45		'value' => $matches[3] ?? null
71			];
72			}
73
74			/**
75			* @param string $field
76			* @return null
77			*/
78	9		public function first(string $field)
79			{
80	9	View Code Duplication	foreach ($this->parsedRows as $row) {
			0 ignored issues – show Duplication introduced 2018-09-08 13:54 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
81	9		if ($row['key'] === $this->getKey($field)) {
82	9		return $row['value'];
83			}
84			}
85
86			return null;
87			}
88
89			/**
90			* @param string $field
91			* @return array\|mixed\|null
92			*/
93	21		public function find(string $field)
94			{
95	21		$result = [];
96
97	21	View Code Duplication	foreach ($this->parsedRows as $row) {
			0 ignored issues – show Duplication introduced 2018-09-08 13:54 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
98	21		if ($row['key'] === $this->getKey($field)) {
99	21		$result[] = $row['value'];
100			}
101			}
102
103	21		switch (count($result)) {
104	21		case 0:
105	3		return null;
106	21		case 1:
107	12		return $result[0];
108			default:
109	21		return $result;
110			}
111			}
112
113			/**
114			* @param string $field
115			* @return string
116			*/
117	33		public function getKey(string $field)
118			{
119	33		return $this->fieldsMap[$field] ?? $field;
120			}
121
122			/**
123			* @param string $key
124			* @return string
125			*/
126	3		public function getFieldName(string $key)
127			{
128	3		foreach ($this->fieldsMap as $field => $k) {
129	3		if ($k === $key) {
130	3		return $field;
131			}
132			}
133			return $key;
134			}
135
136			/**
137			* @return array
138			*/
139	12		public function getMapped()
140			{
141	12		$result = [];
142
143	12		foreach ($this->fieldsMap as $field => $key) {
144	12		$result[$field] = $this->find($field);
145			}
146
147	12		return $result;
148			}
149
150			/**
151			* @return array
152			*/
153	3		public function all()
154			{
155	3		$result = [];
156
157	3		foreach ($this->parsedRows as $row) {
158	3		$field = array_search($row['key'], $this->fieldsMap) ?: $row['key'];
159	3		$result[$field] = $this->find($field);
160			}
161
162	3		return $result;
163			}
164
165			/**
166			* @param array $fieldsMap
167			* @return XdtParser
168			*/
169	3		public function setFieldsMap(array $fieldsMap)
170			{
171	3		$this->fieldsMap = $fieldsMap;
172	3		return $this;
173			}
174
175			/**
176			* @return array
177			*/
178			public function getFieldsMap()
179			{
180			return $this->fieldsMap;
181			}
182
183			/**
184			* @param array $fields
185			*/
186	3		public function addFieldsMap(array $fields)
187			{
188	3		foreach ($fields as $field => $key) {
189	3		$this->fieldsMap[$field] = $key;
190			}
191	3		}
192
193			/**
194			* @param array $fields
195			*/
196	3		public function removeFields(array $fields)
197			{
198	3		foreach ($fields as $field) {
199	3		unset($this->fieldsMap[$field]);
200			}
201	3		}
202
203			/**
204			* @return array
205			*/
206	3		public function getXdtRows(): array
207			{
208	3		return $this->xdtRows;
209			}
210			}
211

druc / xdt-parser

XdtParser::getXdtRows() A last analyzed 2018-09-21 11:55 UTC

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XdtParser::getXdtRows() A
last analyzed 2018-09-21 11:55 UTC