MessageSelector::getPluralIndex() - Code Metrics - Inspection of "Merge pull request #383 from ladybirdweb/analysis-..." - ladybirdweb/agorainvoicing - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — development (b1b115)

by Johannes

created 2018-07-05 09:18 UTC

MessageSelector::getPluralIndex() F

↳ Parent: Project

Complexity

Conditions	334
Paths	3923

Size

Total Lines

300

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	300
rs	0
cc	334
nc	3923
nop	2

How to fix Long Method Complexity

<?php

namespace Illuminate\Translation;

use Illuminate\Support\Str;

class MessageSelector
{
    /**
     * Select a proper translation string based on the given number.
     *
     * @param  string  $line
     * @param  int  $number
     * @param  string  $locale
     * @return mixed
     */
    public function choose($line, $number, $locale)
    {
        $segments = explode('|', $line);

        if (($value = $this->extract($segments, $number)) !== null) {
            return trim($value);
        }

        $segments = $this->stripConditions($segments);

        $pluralIndex = $this->getPluralIndex($locale, $number);

        if (count($segments) == 1 || ! isset($segments[$pluralIndex])) {
            return $segments[0];
        }

        return $segments[$pluralIndex];
    }

    /**
     * Extract a translation string using inline conditions.
     *
     * @param  array  $segments
     * @param  int  $number
     * @return mixed
     */
    private function extract($segments, $number)
    {
        foreach ($segments as $part) {
            if (! is_null($line = $this->extractFromString($part, $number))) {
                return $line;
            }
        }
    }

    /**
     * Get the translation string if the condition matches.
     *
     * @param  string  $part
     * @param  int  $number
     * @return mixed
     */
    private function extractFromString($part, $number)
    {
        preg_match('/^[\{\[]([^\[\]\{\}]*)[\}\]](.*)/s', $part, $matches);

        if (count($matches) != 3) {
            return;
        }

        $condition = $matches[1];

        $value = $matches[2];

        if (Str::contains($condition, ',')) {
            list($from, $to) = explode(',', $condition, 2);

            if ($to == '*' && $number >= $from) {
                return $value;
            } elseif ($from == '*' && $number <= $to) {
                return $value;
            } elseif ($number >= $from && $number <= $to) {
                return $value;
            }
        }

        return $condition == $number ? $value : null;
    }

    /**
     * Strip the inline conditions from each segment, just leaving the text.
     *
     * @param  array  $segments
     * @return array
     */
    private function stripConditions($segments)
    {
        return collect($segments)->map(function ($part) {
            return preg_replace('/^[\{\[]([^\[\]\{\}]*)[\}\]]/', '', $part);
        })->all();
    }

    /**
     * Get the index to use for pluralization.
     *
     * The plural rules are derived from code of the Zend Framework (2010-09-25), which
     * is subject to the new BSD license (http://framework.zend.com/license/new-bsd)
     * Copyright (c) 2005-2010 - Zend Technologies USA Inc. (http://www.zend.com)
     *
     * @param  string  $locale
     * @param  int  $number
     * @return int
     */
    public function getPluralIndex($locale, $number)
    {
        switch ($locale) {
            case 'az':
            case 'az_AZ':
            case 'bo':
            case 'bo_CN':
            case 'bo_IN':
            case 'dz':
            case 'dz_BT':
            case 'id':
            case 'id_ID':
            case 'ja':
            case 'ja_JP':
            case 'jv':
            case 'ka':
            case 'ka_GE':
            case 'km':
            case 'km_KH':
            case 'kn':
            case 'kn_IN':
            case 'ko':
            case 'ko_KR':
            case 'ms':
            case 'ms_MY':
            case 'th':
            case 'th_TH':
            case 'tr':
            case 'tr_CY':
            case 'tr_TR':
            case 'vi':
            case 'vi_VN':
            case 'zh':
            case 'zh_CN':
            case 'zh_HK':
            case 'zh_SG':
            case 'zh_TW':
                return 0;
            case 'af':
            case 'af_ZA':
            case 'bn':
            case 'bn_BD':
            case 'bn_IN':
            case 'bg':
            case 'bg_BG':
            case 'ca':
            case 'ca_AD':
            case 'ca_ES':
            case 'ca_FR':
            case 'ca_IT':
            case 'da':
            case 'da_DK':
            case 'de':
            case 'de_AT':
            case 'de_BE':
            case 'de_CH':
            case 'de_DE':
            case 'de_LI':
            case 'de_LU':
            case 'el':
            case 'el_CY':
            case 'el_GR':
            case 'en':
            case 'en_AG':
            case 'en_AU':
            case 'en_BW':
            case 'en_CA':
            case 'en_DK':
            case 'en_GB':
            case 'en_HK':
            case 'en_IE':
            case 'en_IN':
            case 'en_NG':
            case 'en_NZ':
            case 'en_PH':
            case 'en_SG':
            case 'en_US':
            case 'en_ZA':
            case 'en_ZM':
            case 'en_ZW':
            case 'eo':
            case 'eo_US':
            case 'es':
            case 'es_AR':
            case 'es_BO':
            case 'es_CL':
            case 'es_CO':
            case 'es_CR':
            case 'es_CU':
            case 'es_DO':
            case 'es_EC':
            case 'es_ES':
            case 'es_GT':
            case 'es_HN':
            case 'es_MX':
            case 'es_NI':
            case 'es_PA':
            case 'es_PE':
            case 'es_PR':
            case 'es_PY':
            case 'es_SV':
            case 'es_US':
            case 'es_UY':
            case 'es_VE':
            case 'et':
            case 'et_EE':
            case 'eu':
            case 'eu_ES':
            case 'eu_FR':
            case 'fa':
            case 'fa_IR':
            case 'fi':
            case 'fi_FI':
            case 'fo':
            case 'fo_FO':
            case 'fur':
            case 'fur_IT':
            case 'fy':
            case 'fy_DE':
            case 'fy_NL':
            case 'gl':
            case 'gl_ES':
            case 'gu':
            case 'gu_IN':
            case 'ha':
            case 'ha_NG':
            case 'he':
            case 'he_IL':
            case 'hu':
            case 'hu_HU':
            case 'is':
            case 'is_IS':
            case 'it':
            case 'it_CH':
            case 'it_IT':
            case 'ku':
            case 'ku_TR':
            case 'lb':
            case 'lb_LU':
            case 'ml':
            case 'ml_IN':
            case 'mn':
            case 'mn_MN':
            case 'mr':
            case 'mr_IN':
            case 'nah':
            case 'nb':
            case 'nb_NO':
            case 'ne':
            case 'ne_NP':
            case 'nl':
            case 'nl_AW':
            case 'nl_BE':
            case 'nl_NL':
            case 'nn':
            case 'nn_NO':
            case 'no':
            case 'om':
            case 'om_ET':
            case 'om_KE':
            case 'or':
            case 'or_IN':
            case 'pa':
            case 'pa_IN':
            case 'pa_PK':
            case 'pap':
            case 'pap_AN':
            case 'pap_AW':
            case 'pap_CW':
            case 'ps':
            case 'ps_AF':
            case 'pt':
            case 'pt_BR':
            case 'pt_PT':
            case 'so':
            case 'so_DJ':
            case 'so_ET':
            case 'so_KE':
            case 'so_SO':
            case 'sq':
            case 'sq_AL':
            case 'sq_MK':
            case 'sv':
            case 'sv_FI':
            case 'sv_SE':
            case 'sw':
            case 'sw_KE':
            case 'sw_TZ':
            case 'ta':
            case 'ta_IN':
            case 'ta_LK':
            case 'te':
            case 'te_IN':
            case 'tk':
            case 'tk_TM':
            case 'ur':
            case 'ur_IN':
            case 'ur_PK':
            case 'zu':
            case 'zu_ZA':
                return ($number == 1) ? 0 : 1;
            case 'am':
            case 'am_ET':
            case 'bh':
            case 'fil':
            case 'fil_PH':
            case 'fr':
            case 'fr_BE':
            case 'fr_CA':
            case 'fr_CH':
            case 'fr_FR':
            case 'fr_LU':
            case 'gun':
            case 'hi':
            case 'hi_IN':
            case 'hy':
            case 'hy_AM':
            case 'ln':
            case 'ln_CD':
            case 'mg':
            case 'mg_MG':
            case 'nso':
            case 'nso_ZA':
            case 'ti':
            case 'ti_ER':
            case 'ti_ET':
            case 'wa':
            case 'wa_BE':
            case 'xbr':
                return (($number == 0) || ($number == 1)) ? 0 : 1;
            case 'be':
            case 'be_BY':
            case 'bs':
            case 'bs_BA':
            case 'hr':
            case 'hr_HR':
            case 'ru':
            case 'ru_RU':
            case 'ru_UA':
            case 'sr':
            case 'sr_ME':
            case 'sr_RS':
            case 'uk':
            case 'uk_UA':
                return (($number % 10 == 1) && ($number % 100 != 11)) ? 0 : ((($number % 10 >= 2) && ($number % 10 <= 4) && (($number % 100 < 10) || ($number % 100 >= 20))) ? 1 : 2);
            case 'cs':
            case 'cs_CZ':
            case 'sk':
            case 'sk_SK':
                return ($number == 1) ? 0 : ((($number >= 2) && ($number <= 4)) ? 1 : 2);
            case 'ga':
            case 'ga_IE':
                return ($number == 1) ? 0 : (($number == 2) ? 1 : 2);
            case 'lt':
            case 'lt_LT':
                return (($number % 10 == 1) && ($number % 100 != 11)) ? 0 : ((($number % 10 >= 2) && (($number % 100 < 10) || ($number % 100 >= 20))) ? 1 : 2);
            case 'sl':
            case 'sl_SI':
                return ($number % 100 == 1) ? 0 : (($number % 100 == 2) ? 1 : ((($number % 100 == 3) || ($number % 100 == 4)) ? 2 : 3));
            case 'mk':
            case 'mk_MK':
                return ($number % 10 == 1) ? 0 : 1;
            case 'mt':
            case 'mt_MT':
                return ($number == 1) ? 0 : ((($number == 0) || (($number % 100 > 1) && ($number % 100 < 11))) ? 1 : ((($number % 100 > 10) && ($number % 100 < 20)) ? 2 : 3));
            case 'lv':
            case 'lv_LV':
                return ($number == 0) ? 0 : ((($number % 10 == 1) && ($number % 100 != 11)) ? 1 : 2);
            case 'pl':
            case 'pl_PL':
                return ($number == 1) ? 0 : ((($number % 10 >= 2) && ($number % 10 <= 4) && (($number % 100 < 12) || ($number % 100 > 14))) ? 1 : 2);
            case 'cy':
            case 'cy_GB':
                return ($number == 1) ? 0 : (($number == 2) ? 1 : ((($number == 8) || ($number == 11)) ? 2 : 3));
            case 'ro':
            case 'ro_RO':
                return ($number == 1) ? 0 : ((($number == 0) || (($number % 100 > 0) && ($number % 100 < 20))) ? 1 : 2);
            case 'ar':
            case 'ar_AE':
            case 'ar_BH':
            case 'ar_DZ':
            case 'ar_EG':
            case 'ar_IN':
            case 'ar_IQ':
            case 'ar_JO':
            case 'ar_KW':
            case 'ar_LB':
            case 'ar_LY':
            case 'ar_MA':
            case 'ar_OM':
            case 'ar_QA':
            case 'ar_SA':
            case 'ar_SD':
            case 'ar_SS':
            case 'ar_SY':
            case 'ar_TN':
            case 'ar_YE':
                return ($number == 0) ? 0 : (($number == 1) ? 1 : (($number == 2) ? 2 : ((($number % 100 >= 3) && ($number % 100 <= 10)) ? 3 : ((($number % 100 >= 11) && ($number % 100 <= 99)) ? 4 : 5))));
            default:
                return 0;
        }
    }
}


1			<?php
2
3			namespace Illuminate\Translation;
4
5			use Illuminate\Support\Str;
6
7			class MessageSelector
8			{
9			/**
10			* Select a proper translation string based on the given number.
11			*
12			* @param string $line
13			* @param int $number
14			* @param string $locale
15			* @return mixed
16			*/
17			public function choose($line, $number, $locale)
18			{
19			$segments = explode('\|', $line);
20
21			if (($value = $this->extract($segments, $number)) !== null) {
22			return trim($value);
23			}
24
25			$segments = $this->stripConditions($segments);
26
27			$pluralIndex = $this->getPluralIndex($locale, $number);
28
29			if (count($segments) == 1 \|\| ! isset($segments[$pluralIndex])) {
30			return $segments[0];
31			}
32
33			return $segments[$pluralIndex];
34			}
35
36			/**
37			* Extract a translation string using inline conditions.
38			*
39			* @param array $segments
40			* @param int $number
41			* @return mixed
42			*/
43			private function extract($segments, $number)
44			{
45			foreach ($segments as $part) {
46			if (! is_null($line = $this->extractFromString($part, $number))) {
47			return $line;
48			}
49			}
50			}
51
52			/**
53			* Get the translation string if the condition matches.
54			*
55			* @param string $part
56			* @param int $number
57			* @return mixed
58			*/
59			private function extractFromString($part, $number)
60			{
61			preg_match('/^[\{\[]([^\[\]\{\}])[\}\]](.)/s', $part, $matches);
62
63			if (count($matches) != 3) {
64			return;
65			}
66
67			$condition = $matches[1];
68
69			$value = $matches[2];
70
71			if (Str::contains($condition, ',')) {
72			list($from, $to) = explode(',', $condition, 2);
73
74			if ($to == '*' && $number >= $from) {
75			return $value;
76			} elseif ($from == '*' && $number <= $to) {
77			return $value;
78			} elseif ($number >= $from && $number <= $to) {
79			return $value;
80			}
81			}
82
83			return $condition == $number ? $value : null;
84			}
85
86			/**
87			* Strip the inline conditions from each segment, just leaving the text.
88			*
89			* @param array $segments
90			* @return array
91			*/
92			private function stripConditions($segments)
93			{
94			return collect($segments)->map(function ($part) {
95			return preg_replace('/^[\{\[]([^\[\]\{\}]*)[\}\]]/', '', $part);
96			})->all();
97			}
98
99			/**
100			* Get the index to use for pluralization.
101			*
102			* The plural rules are derived from code of the Zend Framework (2010-09-25), which
103			* is subject to the new BSD license (http://framework.zend.com/license/new-bsd)
104			* Copyright (c) 2005-2010 - Zend Technologies USA Inc. (http://www.zend.com)
105			*
106			* @param string $locale
107			* @param int $number
108			* @return int
109			*/
110			public function getPluralIndex($locale, $number)
111			{
112			switch ($locale) {
113			case 'az':
114			case 'az_AZ':
115			case 'bo':
116			case 'bo_CN':
117			case 'bo_IN':
118			case 'dz':
119			case 'dz_BT':
120			case 'id':
121			case 'id_ID':
122			case 'ja':
123			case 'ja_JP':
124			case 'jv':
125			case 'ka':
126			case 'ka_GE':
127			case 'km':
128			case 'km_KH':
129			case 'kn':
130			case 'kn_IN':
131			case 'ko':
132			case 'ko_KR':
133			case 'ms':
134			case 'ms_MY':
135			case 'th':
136			case 'th_TH':
137			case 'tr':
138			case 'tr_CY':
139			case 'tr_TR':
140			case 'vi':
141			case 'vi_VN':
142			case 'zh':
143			case 'zh_CN':
144			case 'zh_HK':
145			case 'zh_SG':
146			case 'zh_TW':
147			return 0;
148			case 'af':
149			case 'af_ZA':
150			case 'bn':
151			case 'bn_BD':
152			case 'bn_IN':
153			case 'bg':
154			case 'bg_BG':
155			case 'ca':
156			case 'ca_AD':
157			case 'ca_ES':
158			case 'ca_FR':
159			case 'ca_IT':
160			case 'da':
161			case 'da_DK':
162			case 'de':
163			case 'de_AT':
164			case 'de_BE':
165			case 'de_CH':
166			case 'de_DE':
167			case 'de_LI':
168			case 'de_LU':
169			case 'el':
170			case 'el_CY':
171			case 'el_GR':
172			case 'en':
173			case 'en_AG':
174			case 'en_AU':
175			case 'en_BW':
176			case 'en_CA':
177			case 'en_DK':
178			case 'en_GB':
179			case 'en_HK':
180			case 'en_IE':
181			case 'en_IN':
182			case 'en_NG':
183			case 'en_NZ':
184			case 'en_PH':
185			case 'en_SG':
186			case 'en_US':
187			case 'en_ZA':
188			case 'en_ZM':
189			case 'en_ZW':
190			case 'eo':
191			case 'eo_US':
192			case 'es':
193			case 'es_AR':
194			case 'es_BO':
195			case 'es_CL':
196			case 'es_CO':
197			case 'es_CR':
198			case 'es_CU':
199			case 'es_DO':
200			case 'es_EC':
201			case 'es_ES':
202			case 'es_GT':
203			case 'es_HN':
204			case 'es_MX':
205			case 'es_NI':
206			case 'es_PA':
207			case 'es_PE':
208			case 'es_PR':
209			case 'es_PY':
210			case 'es_SV':
211			case 'es_US':
212			case 'es_UY':
213			case 'es_VE':
214			case 'et':
215			case 'et_EE':
216			case 'eu':
217			case 'eu_ES':
218			case 'eu_FR':
219			case 'fa':
220			case 'fa_IR':
221			case 'fi':
222			case 'fi_FI':
223			case 'fo':
224			case 'fo_FO':
225			case 'fur':
226			case 'fur_IT':
227			case 'fy':
228			case 'fy_DE':
229			case 'fy_NL':
230			case 'gl':
231			case 'gl_ES':
232			case 'gu':
233			case 'gu_IN':
234			case 'ha':
235			case 'ha_NG':
236			case 'he':
237			case 'he_IL':
238			case 'hu':
239			case 'hu_HU':
240			case 'is':
241			case 'is_IS':
242			case 'it':
243			case 'it_CH':
244			case 'it_IT':
245			case 'ku':
246			case 'ku_TR':
247			case 'lb':
248			case 'lb_LU':
249			case 'ml':
250			case 'ml_IN':
251			case 'mn':
252			case 'mn_MN':
253			case 'mr':
254			case 'mr_IN':
255			case 'nah':
256			case 'nb':
257			case 'nb_NO':
258			case 'ne':
259			case 'ne_NP':
260			case 'nl':
261			case 'nl_AW':
262			case 'nl_BE':
263			case 'nl_NL':
264			case 'nn':
265			case 'nn_NO':
266			case 'no':
267			case 'om':
268			case 'om_ET':
269			case 'om_KE':
270			case 'or':
271			case 'or_IN':
272			case 'pa':
273			case 'pa_IN':
274			case 'pa_PK':
275			case 'pap':
276			case 'pap_AN':
277			case 'pap_AW':
278			case 'pap_CW':
279			case 'ps':
280			case 'ps_AF':
281			case 'pt':
282			case 'pt_BR':
283			case 'pt_PT':
284			case 'so':
285			case 'so_DJ':
286			case 'so_ET':
287			case 'so_KE':
288			case 'so_SO':
289			case 'sq':
290			case 'sq_AL':
291			case 'sq_MK':
292			case 'sv':
293			case 'sv_FI':
294			case 'sv_SE':
295			case 'sw':
296			case 'sw_KE':
297			case 'sw_TZ':
298			case 'ta':
299			case 'ta_IN':
300			case 'ta_LK':
301			case 'te':
302			case 'te_IN':
303			case 'tk':
304			case 'tk_TM':
305			case 'ur':
306			case 'ur_IN':
307			case 'ur_PK':
308			case 'zu':
309			case 'zu_ZA':
310			return ($number == 1) ? 0 : 1;
311			case 'am':
312			case 'am_ET':
313			case 'bh':
314			case 'fil':
315			case 'fil_PH':
316			case 'fr':
317			case 'fr_BE':
318			case 'fr_CA':
319			case 'fr_CH':
320			case 'fr_FR':
321			case 'fr_LU':
322			case 'gun':
323			case 'hi':
324			case 'hi_IN':
325			case 'hy':
326			case 'hy_AM':
327			case 'ln':
328			case 'ln_CD':
329			case 'mg':
330			case 'mg_MG':
331			case 'nso':
332			case 'nso_ZA':
333			case 'ti':
334			case 'ti_ER':
335			case 'ti_ET':
336			case 'wa':
337			case 'wa_BE':
338			case 'xbr':
339			return (($number == 0) \|\| ($number == 1)) ? 0 : 1;
340			case 'be':
341			case 'be_BY':
342			case 'bs':
343			case 'bs_BA':
344			case 'hr':
345			case 'hr_HR':
346			case 'ru':
347			case 'ru_RU':
348			case 'ru_UA':
349			case 'sr':
350			case 'sr_ME':
351			case 'sr_RS':
352			case 'uk':
353			case 'uk_UA':
354			return (($number % 10 == 1) && ($number % 100 != 11)) ? 0 : ((($number % 10 >= 2) && ($number % 10 <= 4) && (($number % 100 < 10) \|\| ($number % 100 >= 20))) ? 1 : 2);
355			case 'cs':
356			case 'cs_CZ':
357			case 'sk':
358			case 'sk_SK':
359			return ($number == 1) ? 0 : ((($number >= 2) && ($number <= 4)) ? 1 : 2);
360			case 'ga':
361			case 'ga_IE':
362			return ($number == 1) ? 0 : (($number == 2) ? 1 : 2);
363			case 'lt':
364			case 'lt_LT':
365			return (($number % 10 == 1) && ($number % 100 != 11)) ? 0 : ((($number % 10 >= 2) && (($number % 100 < 10) \|\| ($number % 100 >= 20))) ? 1 : 2);
366			case 'sl':
367			case 'sl_SI':
368			return ($number % 100 == 1) ? 0 : (($number % 100 == 2) ? 1 : ((($number % 100 == 3) \|\| ($number % 100 == 4)) ? 2 : 3));
369			case 'mk':
370			case 'mk_MK':
371			return ($number % 10 == 1) ? 0 : 1;
372			case 'mt':
373			case 'mt_MT':
374			return ($number == 1) ? 0 : ((($number == 0) \|\| (($number % 100 > 1) && ($number % 100 < 11))) ? 1 : ((($number % 100 > 10) && ($number % 100 < 20)) ? 2 : 3));
375			case 'lv':
376			case 'lv_LV':
377			return ($number == 0) ? 0 : ((($number % 10 == 1) && ($number % 100 != 11)) ? 1 : 2);
378			case 'pl':
379			case 'pl_PL':
380			return ($number == 1) ? 0 : ((($number % 10 >= 2) && ($number % 10 <= 4) && (($number % 100 < 12) \|\| ($number % 100 > 14))) ? 1 : 2);
381			case 'cy':
382			case 'cy_GB':
383			return ($number == 1) ? 0 : (($number == 2) ? 1 : ((($number == 8) \|\| ($number == 11)) ? 2 : 3));
384			case 'ro':
385			case 'ro_RO':
386			return ($number == 1) ? 0 : ((($number == 0) \|\| (($number % 100 > 0) && ($number % 100 < 20))) ? 1 : 2);
387			case 'ar':
388			case 'ar_AE':
389			case 'ar_BH':
390			case 'ar_DZ':
391			case 'ar_EG':
392			case 'ar_IN':
393			case 'ar_IQ':
394			case 'ar_JO':
395			case 'ar_KW':
396			case 'ar_LB':
397			case 'ar_LY':
398			case 'ar_MA':
399			case 'ar_OM':
400			case 'ar_QA':
401			case 'ar_SA':
402			case 'ar_SD':
403			case 'ar_SS':
404			case 'ar_SY':
405			case 'ar_TN':
406			case 'ar_YE':
407			return ($number == 0) ? 0 : (($number == 1) ? 1 : (($number == 2) ? 2 : ((($number % 100 >= 3) && ($number % 100 <= 10)) ? 3 : ((($number % 100 >= 11) && ($number % 100 <= 99)) ? 4 : 5))));
408			default:
409			return 0;
410			}
411			}
412			}
413

ladybirdweb / agorainvoicing

Branch — development (b1b115)

MessageSelector::getPluralIndex() F

Complexity

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How to fix Long Method Complexity

Long Method

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