CulturefeedSlugger::transliterate() - Code Metrics - cultuurnet/udb3-php - Measure and Improve Code Quality continuously with Scrutinizer

CulturefeedSlugger::transliterate() B
last analyzed 2021-01-13 15:28 UTC

↳ Parent: CulturefeedSlugger

Complexity

Conditions	2
Paths	2

Size

Total Lines

198

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	198
rs	8
c	0
b	0
f	0
cc	2
nc	2
nop	1

How to fix Long Method

1			<?php
2
3
4			namespace CultuurNet\UDB3;
5
6			/**
7			* Class CulturefeedSlugger
8			*
9			* Taken from the culturefeed Drupal module.
10			*/
11			class CulturefeedSlugger implements SluggerInterface
12			{
13			/**
14			* The maximum length the slug can have.
15			*
16			* @var int
17			*/
18			protected $length;
19
20			/**
21			* The separator that will be used instead of whitespaces.
22			*
23			* @var string
24			*/
25			protected $separator;
26
27			/**
28			* @param int $length
29			* The maximum length the slug can have.
30			* @param string $separator
31			* The separator that will be used instead of whitespaces.
32			*/
33			public function __construct($length = 50, $separator = '-')
34			{
35			$this->length = $length;
36			$this->separator = $separator;
37			}
38
39			/**
40			* @inheritdoc
41			*/
42			public function slug($string)
43			{
44			// transliterate
45			$string = $this->transliterate($string);
46
47			// lowercase
48			$string = strtolower($string);
49
50			// replace non alphanumeric and non underscore characters by separator
51			$string = preg_replace('/[^a-z0-9]/i', $this->separator, $string);
52
53			// replace multiple occurrences of separator by one instance
54			$string = preg_replace(
55			'/' . preg_quote($this->separator) . '[' . preg_quote($this->separator) . ']*/',
56			$this->separator,
57			$string
58			);
59
60			// cut off to maximum length
61			if ($this->length > -1 && strlen($string) > $this->length) {
62			$string = substr($string, 0, $this->length);
63			}
64
65			// remove separator from start and end of string
66			$string = preg_replace(
67			'/' . preg_quote($this->separator) . '$/',
68			'',
69			$string
70			);
71			$string = preg_replace(
72			'/^' . preg_quote($this->separator) . '/',
73			'',
74			$string
75			);
76
77			return $string;
78			}
79
80			private function transliterate(string $string): string
81			{
82			static $charMap;
83			if (!$charMap) {
84			$charMap = array(
85			// Decompositions for Latin-1 Supplement
86			chr(195) . chr(128) => 'A',
87			chr(195) . chr(129) => 'A',
88			chr(195) . chr(130) => 'A',
89			chr(195) . chr(131) => 'A',
90			chr(195) . chr(132) => 'A',
91			chr(195) . chr(133) => 'A',
92			chr(195) . chr(135) => 'C',
93			chr(195) . chr(136) => 'E',
94			chr(195) . chr(137) => 'E',
95			chr(195) . chr(138) => 'E',
96			chr(195) . chr(139) => 'E',
97			chr(195) . chr(140) => 'I',
98			chr(195) . chr(141) => 'I',
99			chr(195) . chr(142) => 'I',
100			chr(195) . chr(143) => 'I',
101			chr(195) . chr(145) => 'N',
102			chr(195) . chr(146) => 'O',
103			chr(195) . chr(147) => 'O',
104			chr(195) . chr(148) => 'O',
105			chr(195) . chr(149) => 'O',
106			chr(195) . chr(150) => 'O',
107			chr(195) . chr(153) => 'U',
108			chr(195) . chr(154) => 'U',
109			chr(195) . chr(155) => 'U',
110			chr(195) . chr(156) => 'U',
111			chr(195) . chr(157) => 'Y',
112			chr(195) . chr(159) => 's',
113			chr(195) . chr(160) => 'a',
114			chr(195) . chr(161) => 'a',
115			chr(195) . chr(162) => 'a',
116			chr(195) . chr(163) => 'a',
117			chr(195) . chr(164) => 'a',
118			chr(195) . chr(165) => 'a',
119			chr(195) . chr(167) => 'c',
120			chr(195) . chr(168) => 'e',
121			chr(195) . chr(169) => 'e',
122			chr(195) . chr(170) => 'e',
123			chr(195) . chr(171) => 'e',
124			chr(195) . chr(172) => 'i',
125			chr(195) . chr(173) => 'i',
126			chr(195) . chr(174) => 'i',
127			chr(195) . chr(175) => 'i',
128			chr(195) . chr(177) => 'n',
129			chr(195) . chr(178) => 'o',
130			chr(195) . chr(179) => 'o',
131			chr(195) . chr(180) => 'o',
132			chr(195) . chr(181) => 'o',
133			chr(195) . chr(182) => 'o',
134			chr(195) . chr(182) => 'o',
135			chr(195) . chr(185) => 'u',
136			chr(195) . chr(186) => 'u',
137			chr(195) . chr(187) => 'u',
138			chr(195) . chr(188) => 'u',
139			chr(195) . chr(189) => 'y',
140			chr(195) . chr(191) => 'y',
141			// Decompositions for Latin Extended-A
142			chr(196) . chr(128) => 'A',
143			chr(196) . chr(129) => 'a',
144			chr(196) . chr(130) => 'A',
145			chr(196) . chr(131) => 'a',
146			chr(196) . chr(132) => 'A',
147			chr(196) . chr(133) => 'a',
148			chr(196) . chr(134) => 'C',
149			chr(196) . chr(135) => 'c',
150			chr(196) . chr(136) => 'C',
151			chr(196) . chr(137) => 'c',
152			chr(196) . chr(138) => 'C',
153			chr(196) . chr(139) => 'c',
154			chr(196) . chr(140) => 'C',
155			chr(196) . chr(141) => 'c',
156			chr(196) . chr(142) => 'D',
157			chr(196) . chr(143) => 'd',
158			chr(196) . chr(144) => 'D',
159			chr(196) . chr(145) => 'd',
160			chr(196) . chr(146) => 'E',
161			chr(196) . chr(147) => 'e',
162			chr(196) . chr(148) => 'E',
163			chr(196) . chr(149) => 'e',
164			chr(196) . chr(150) => 'E',
165			chr(196) . chr(151) => 'e',
166			chr(196) . chr(152) => 'E',
167			chr(196) . chr(153) => 'e',
168			chr(196) . chr(154) => 'E',
169			chr(196) . chr(155) => 'e',
170			chr(196) . chr(156) => 'G',
171			chr(196) . chr(157) => 'g',
172			chr(196) . chr(158) => 'G',
173			chr(196) . chr(159) => 'g',
174			chr(196) . chr(160) => 'G',
175			chr(196) . chr(161) => 'g',
176			chr(196) . chr(162) => 'G',
177			chr(196) . chr(163) => 'g',
178			chr(196) . chr(164) => 'H',
179			chr(196) . chr(165) => 'h',
180			chr(196) . chr(166) => 'H',
181			chr(196) . chr(167) => 'h',
182			chr(196) . chr(168) => 'I',
183			chr(196) . chr(169) => 'i',
184			chr(196) . chr(170) => 'I',
185			chr(196) . chr(171) => 'i',
186			chr(196) . chr(172) => 'I',
187			chr(196) . chr(173) => 'i',
188			chr(196) . chr(174) => 'I',
189			chr(196) . chr(175) => 'i',
190			chr(196) . chr(176) => 'I',
191			chr(196) . chr(177) => 'i',
192			chr(196) . chr(178) => 'IJ',
193			chr(196) . chr(179) => 'ij',
194			chr(196) . chr(180) => 'J',
195			chr(196) . chr(181) => 'j',
196			chr(196) . chr(182) => 'K',
197			chr(196) . chr(183) => 'k',
198			chr(196) . chr(184) => 'k',
199			chr(196) . chr(185) => 'L',
200			chr(196) . chr(186) => 'l',
201			chr(196) . chr(187) => 'L',
202			chr(196) . chr(188) => 'l',
203			chr(196) . chr(189) => 'L',
204			chr(196) . chr(190) => 'l',
205			chr(196) . chr(191) => 'L',
206			chr(197) . chr(128) => 'l',
207			chr(197) . chr(129) => 'L',
208			chr(197) . chr(130) => 'l',
209			chr(197) . chr(131) => 'N',
210			chr(197) . chr(132) => 'n',
211			chr(197) . chr(133) => 'N',
212			chr(197) . chr(134) => 'n',
213			chr(197) . chr(135) => 'N',
214			chr(197) . chr(136) => 'n',
215			chr(197) . chr(137) => 'N',
216			chr(197) . chr(138) => 'n',
217			chr(197) . chr(139) => 'N',
218			chr(197) . chr(140) => 'O',
219			chr(197) . chr(141) => 'o',
220			chr(197) . chr(142) => 'O',
221			chr(197) . chr(143) => 'o',
222			chr(197) . chr(144) => 'O',
223			chr(197) . chr(145) => 'o',
224			chr(197) . chr(146) => 'OE',
225			chr(197) . chr(147) => 'oe',
226			chr(197) . chr(148) => 'R',
227			chr(197) . chr(149) => 'r',
228			chr(197) . chr(150) => 'R',
229			chr(197) . chr(151) => 'r',
230			chr(197) . chr(152) => 'R',
231			chr(197) . chr(153) => 'r',
232			chr(197) . chr(154) => 'S',
233			chr(197) . chr(155) => 's',
234			chr(197) . chr(156) => 'S',
235			chr(197) . chr(157) => 's',
236			chr(197) . chr(158) => 'S',
237			chr(197) . chr(159) => 's',
238			chr(197) . chr(160) => 'S',
239			chr(197) . chr(161) => 's',
240			chr(197) . chr(162) => 'T',
241			chr(197) . chr(163) => 't',
242			chr(197) . chr(164) => 'T',
243			chr(197) . chr(165) => 't',
244			chr(197) . chr(166) => 'T',
245			chr(197) . chr(167) => 't',
246			chr(197) . chr(168) => 'U',
247			chr(197) . chr(169) => 'u',
248			chr(197) . chr(170) => 'U',
249			chr(197) . chr(171) => 'u',
250			chr(197) . chr(172) => 'U',
251			chr(197) . chr(173) => 'u',
252			chr(197) . chr(174) => 'U',
253			chr(197) . chr(175) => 'u',
254			chr(197) . chr(176) => 'U',
255			chr(197) . chr(177) => 'u',
256			chr(197) . chr(178) => 'U',
257			chr(197) . chr(179) => 'u',
258			chr(197) . chr(180) => 'W',
259			chr(197) . chr(181) => 'w',
260			chr(197) . chr(182) => 'Y',
261			chr(197) . chr(183) => 'y',
262			chr(197) . chr(184) => 'Y',
263			chr(197) . chr(185) => 'Z',
264			chr(197) . chr(186) => 'z',
265			chr(197) . chr(187) => 'Z',
266			chr(197) . chr(188) => 'z',
267			chr(197) . chr(189) => 'Z',
268			chr(197) . chr(190) => 'z',
269			chr(197) . chr(191) => 's',
270			// Euro Sign
271			chr(226) . chr(130) . chr(172) => 'E',
272			);
273			}
274
275			// transliterate
276			return strtr($string, $charMap);
277			}
278			}
279

cultuurnet / udb3-php

CulturefeedSlugger::transliterate() B last analyzed 2021-01-13 15:28 UTC

Complexity

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Duplication

Importance

How to fix Long Method

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CulturefeedSlugger::transliterate() B
last analyzed 2021-01-13 15:28 UTC