Territory::get_language() - Code Metrics - ICanBoogie/CLDR - Measure and Improve Code Quality continuously with Scrutinizer

Territory::get_language() A
last analyzed 2025-06-24 19:49 UTC

↳ Parent: Territory

Complexity

Conditions	5
Paths	1

Size

Total Lines	20
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	10
dl	0
loc	20
rs	9.6111
c	0
b	0
f	0
cc	5
nc	1
nop	0

<?php

namespace ICanBoogie\CLDR\Supplemental\Territory;

use DateTimeImmutable;
use DateTimeInterface;
use ICanBoogie\Accessor\AccessorTrait;
use ICanBoogie\CLDR\Core\Locale;
use ICanBoogie\CLDR\Core\LocaleId;
use ICanBoogie\CLDR\Core\Localizable;
use ICanBoogie\CLDR\Numbers\Currency;
use ICanBoogie\CLDR\Repository;
use Throwable;

use function ICanBoogie\trim_prefix;
use function in_array;

/**
 * A territory.
 *
 * @property-read array<string, mixed> $containment The `territoryContainment` data.
 * @property-read array<string, mixed> $info The `territoryInfo` data.
 * @property-read RegionCurrencies $currencies The currencies available in the territory.
 * @property-read Currency|null $currency The current currency.
 * @property-read string $first_day The code of the first day of the week for the territory.
 * @property-read string $weekend_start The code of the first day of the weekend.
 * @property-read string $weekend_end The code of the last day of the weekend.
 * @property-read string|bool $language The ISO code of the official language, or `false` if it
 * cannot be determined.
 * @property-read string $name_as_* The name of the territory in the specified language.
 * @property-read int $population The population of the territory.
 *
 * @link https://www.unicode.org/reports/tr35/tr35-numbers.html#Supplemental_Currency_Data
 *
 * @implements Localizable<Territory, TerritoryLocalized>
 */
final class Territory implements Localizable
{
    /**
     * @uses get_containment
     * @uses get_currencies
     * @uses get_currency
     * @uses get_info
     * @uses get_language
     * @uses get_first_day
     * @uses get_weekend_start
     * @uses get_weekend_end
     * @uses get_population
     */
    use AccessorTrait;

    /**
     * @phpstan-ignore-next-line
     */
    private array $containment;

    /**
     * @return array<string, mixed>
     */
    private function get_containment(): array
    {
        return $this->containment ??= $this->retrieve_from_supplemental('territoryContainment');
    }

    private RegionCurrencies $currencies;

    private function get_currencies(): RegionCurrencies
    {
        return $this->currencies ??= RegionCurrencies::from(
            $this->repository->supplemental['currencyData']['region'][$this->code->value]
        );
    }

    private ?Currency $currency;

    /**
     * @throws Throwable
     */
    private function get_currency(): ?Currency

    {
        return $this->currency ??= $this->currency_at();
    }

    /**
     * @phpstan-ignore-next-line
     */
    private array $info;

    /**
     * @return array<string, mixed>
     */
    private function get_info(): array
    {
        return $this->info ??= $this->retrieve_from_supplemental('territoryInfo');
    }

    private string|false $language;

    /**
     * Return the ISO code of the official language of the territory.
     *
     * @return string|false
     *     The ISO code of the official language, or `false` if it cannot be determined.
     */
    private function get_language(): string|false

    {
        $make = function () {
            $info = $this->get_info();

            foreach ($info['languagePopulation'] as $language => $lp) {
                if (
                    empty($lp['_officialStatus'])
                    || ($lp['_officialStatus'] != "official" && $lp['_officialStatus'] != "de_facto_official")
                ) {
                    continue;
                }

                return $language;
            }

            return false;
        };

        return $this->language ??= $make();

    }

    private function get_first_day(): string

    {
        return $this->resolve_week_data('firstDay');
    }

    private function get_weekend_start(): string

    {
        return $this->resolve_week_data('weekendStart');
    }

    private function get_weekend_end(): string

    {
        return $this->resolve_week_data('weekendEnd');
    }

    private function get_population(): int

    {
        $info = $this->get_info();

        return (int)$info['_population'];
    }

    public function __construct(
        public readonly Repository $repository,
        public readonly TerritoryCode $code,
    ) {
    }

    public function __toString(): string
    {
        return $this->code->value;
    }

    /**
     * @param string $property
     *
     * @return mixed
     */
    public function __get($property)
    {
        if (str_starts_with($property, 'name_as_')) {
            $locale_id = trim_prefix($property, 'name_as_');
            $locale_id = strtr($locale_id, '_', '-');

            return $this->name_as($locale_id);
        }

        return $this->accessor_get($property);
    }

    /**
     * @return array<string, mixed>
     */
    private function retrieve_from_supplemental(string $section): array
    {
        return $this->repository->supplemental[$section][$this->code->value];
    }

    /**
     * Return the currency used in the territory at a point in time.
     *
     * @param DateTimeInterface|string|null $date
     *
     * @throws Throwable
     */
    public function currency_at(DateTimeInterface|string|null $date = null): ?Currency
    {
        $date = $this->ensure_is_datetime($date)->format('Y-m-d');

        $code = $this->get_currencies()->at($date)?->code;

        if (!$code) {
            return null;
        }

        return Currency::of($code);
    }

    /**
     * Whether the territory contains the specified territory.
     */
    public function is_containing(string $code): bool
    {
        $containment = $this->get_containment();

        return in_array($code, $containment['_contains']);
    }

    /**
     * Return the name of the territory localized according to the specified locale code.
     */
    public function name_as(string|LocaleId $locale_id): string
    {
        return $this->localized($locale_id)->name;
    }

    public function localized(Locale|LocaleId|string $locale): TerritoryLocalized
    {
        if (!$locale instanceof Locale) {
            $locale = $this->repository->locale_for($locale);
        }

        return new TerritoryLocalized($this, $locale);
    }

    private function resolve_week_data(string $which): string
    {
        $code = $this->code;
        $data = $this->repository->supplemental['weekData'][$which];

        return $data[$code->value] ?? $data['001'];
    }

    private function ensure_is_datetime(DateTimeInterface|string|null $datetime): DateTimeInterface
    {
        if ($datetime === null) {
            return new DateTimeImmutable();
        }

        if ($datetime instanceof DateTimeInterface) {
            return $datetime;
        }

        return new DateTimeImmutable($datetime);
    }
}


1			<?php
2
3			namespace ICanBoogie\CLDR\Supplemental\Territory;
4
5			use DateTimeImmutable;
6			use DateTimeInterface;
7			use ICanBoogie\Accessor\AccessorTrait;
8			use ICanBoogie\CLDR\Core\Locale;
9			use ICanBoogie\CLDR\Core\LocaleId;
10			use ICanBoogie\CLDR\Core\Localizable;
11			use ICanBoogie\CLDR\Numbers\Currency;
12			use ICanBoogie\CLDR\Repository;
13			use Throwable;
14
15			use function ICanBoogie\trim_prefix;
16			use function in_array;
17
18			/**
19			* A territory.
20			*
21			* @property-read array<string, mixed> $containment The `territoryContainment` data.
22			* @property-read array<string, mixed> $info The `territoryInfo` data.
23			* @property-read RegionCurrencies $currencies The currencies available in the territory.
24			* @property-read Currency\|null $currency The current currency.
25			* @property-read string $first_day The code of the first day of the week for the territory.
26			* @property-read string $weekend_start The code of the first day of the weekend.
27			* @property-read string $weekend_end The code of the last day of the weekend.
28			* @property-read string\|bool $language The ISO code of the official language, or `false` if it
29			* cannot be determined.
30			* @property-read string $name_as_* The name of the territory in the specified language.
31			* @property-read int $population The population of the territory.
32			*
33			* @link https://www.unicode.org/reports/tr35/tr35-numbers.html#Supplemental_Currency_Data
34			*
35			* @implements Localizable<Territory, TerritoryLocalized>
36			*/
37			final class Territory implements Localizable
38			{
39			/**
40			* @uses get_containment
41			* @uses get_currencies
42			* @uses get_currency
43			* @uses get_info
44			* @uses get_language
45			* @uses get_first_day
46			* @uses get_weekend_start
47			* @uses get_weekend_end
48			* @uses get_population
49			*/
50			use AccessorTrait;
51
52			/**
53			* @phpstan-ignore-next-line
54			*/
55			private array $containment;
56
57			/**
58			* @return array<string, mixed>
59			*/
60			private function get_containment(): array
61			{
62			return $this->containment ??= $this->retrieve_from_supplemental('territoryContainment');
63			}
64
65			private RegionCurrencies $currencies;
66
67			private function get_currencies(): RegionCurrencies
68			{
69			return $this->currencies ??= RegionCurrencies::from(
70			$this->repository->supplemental['currencyData']['region'][$this->code->value]
71			);
72			}
73
74			private ?Currency $currency;
75
76			/**
77			* @throws Throwable
78			*/
79			private function get_currency(): ?Currency
			0 ignored issues – show Unused Code introduced 2024-08-09 22:13 UTC by Report Bug Copy Issue Report The method `get_currency()` is not used, and could be removed. This check looks for private methods that have been defined, but are not used inside the class. Loading history...
80			{
81			return $this->currency ??= $this->currency_at();
82			}
83
84			/**
85			* @phpstan-ignore-next-line
86			*/
87			private array $info;
88
89			/**
90			* @return array<string, mixed>
91			*/
92			private function get_info(): array
93			{
94			return $this->info ??= $this->retrieve_from_supplemental('territoryInfo');
95			}
96
97			private string\|false $language;
98
99			/**
100			* Return the ISO code of the official language of the territory.
101			*
102			* @return string\|false
103			* The ISO code of the official language, or `false` if it cannot be determined.
104			*/
105			private function get_language(): string\|false
			0 ignored issues – show Unused Code introduced 2024-08-09 22:13 UTC by Report Bug Copy Issue Report The method `get_language()` is not used, and could be removed. This check looks for private methods that have been defined, but are not used inside the class. Loading history...
106			{
107			$make = function () {
108			$info = $this->get_info();
109
110			foreach ($info['languagePopulation'] as $language => $lp) {
111			if (
112			empty($lp['_officialStatus'])
113			\|\| ($lp['_officialStatus'] != "official" && $lp['_officialStatus'] != "de_facto_official")
114			) {
115			continue;
116			}
117
118			return $language;
119			}
120
121			return false;
122			};
123
124			return $this->language ??= $make();
			0 ignored issues – show Bug Best Practice introduced 2024-08-09 22:13 UTC by Report Bug Copy Issue Report The expression `return AssignCoalesceNode` could return the type `boolean` which is incompatible with the type-hinted return `false\|string`. Consider adding an additional type-check to rule them out. Loading history...
125			}
126
127			private function get_first_day(): string
			0 ignored issues – show Unused Code introduced 2024-08-09 22:13 UTC by Report Bug Copy Issue Report The method `get_first_day()` is not used, and could be removed. This check looks for private methods that have been defined, but are not used inside the class. Loading history...
128			{
129			return $this->resolve_week_data('firstDay');
130			}
131
132			private function get_weekend_start(): string
			0 ignored issues – show Unused Code introduced 2024-08-09 22:13 UTC by Report Bug Copy Issue Report The method `get_weekend_start()` is not used, and could be removed. This check looks for private methods that have been defined, but are not used inside the class. Loading history...
133			{
134			return $this->resolve_week_data('weekendStart');
135			}
136
137			private function get_weekend_end(): string
			0 ignored issues – show Unused Code introduced 2024-08-09 22:13 UTC by Report Bug Copy Issue Report The method `get_weekend_end()` is not used, and could be removed. This check looks for private methods that have been defined, but are not used inside the class. Loading history...
138			{
139			return $this->resolve_week_data('weekendEnd');
140			}
141
142			private function get_population(): int
			0 ignored issues – show Unused Code introduced 2024-08-09 22:13 UTC by Report Bug Copy Issue Report The method `get_population()` is not used, and could be removed. This check looks for private methods that have been defined, but are not used inside the class. Loading history...
143			{
144			$info = $this->get_info();
145
146			return (int)$info['_population'];
147			}
148
149			public function __construct(
150			public readonly Repository $repository,
151			public readonly TerritoryCode $code,
152			) {
153			}
154
155			public function __toString(): string
156			{
157			return $this->code->value;
158			}
159
160			/**
161			* @param string $property
162			*
163			* @return mixed
164			*/
165			public function __get($property)
166			{
167			if (str_starts_with($property, 'name_as_')) {
168			$locale_id = trim_prefix($property, 'name_as_');
169			$locale_id = strtr($locale_id, '_', '-');
170
171			return $this->name_as($locale_id);
172			}
173
174			return $this->accessor_get($property);
175			}
176
177			/**
178			* @return array<string, mixed>
179			*/
180			private function retrieve_from_supplemental(string $section): array
181			{
182			return $this->repository->supplemental[$section][$this->code->value];
183			}
184
185			/**
186			* Return the currency used in the territory at a point in time.
187			*
188			* @param DateTimeInterface\|string\|null $date
189			*
190			* @throws Throwable
191			*/
192			public function currency_at(DateTimeInterface\|string\|null $date = null): ?Currency
193			{
194			$date = $this->ensure_is_datetime($date)->format('Y-m-d');
195
196			$code = $this->get_currencies()->at($date)?->code;
197
198			if (!$code) {
199			return null;
200			}
201
202			return Currency::of($code);
203			}
204
205			/**
206			* Whether the territory contains the specified territory.
207			*/
208			public function is_containing(string $code): bool
209			{
210			$containment = $this->get_containment();
211
212			return in_array($code, $containment['_contains']);
213			}
214
215			/**
216			* Return the name of the territory localized according to the specified locale code.
217			*/
218			public function name_as(string\|LocaleId $locale_id): string
219			{
220			return $this->localized($locale_id)->name;
221			}
222
223			public function localized(Locale\|LocaleId\|string $locale): TerritoryLocalized
224			{
225			if (!$locale instanceof Locale) {
226			$locale = $this->repository->locale_for($locale);
227			}
228
229			return new TerritoryLocalized($this, $locale);
230			}
231
232			private function resolve_week_data(string $which): string
233			{
234			$code = $this->code;
235			$data = $this->repository->supplemental['weekData'][$which];
236
237			return $data[$code->value] ?? $data['001'];
238			}
239
240			private function ensure_is_datetime(DateTimeInterface\|string\|null $datetime): DateTimeInterface
241			{
242			if ($datetime === null) {
243			return new DateTimeImmutable();
244			}
245
246			if ($datetime instanceof DateTimeInterface) {
247			return $datetime;
248			}
249
250			return new DateTimeImmutable($datetime);
251			}
252			}
253

ICanBoogie / CLDR

Territory::get_language() A last analyzed 2025-06-24 19:49 UTC

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Territory::get_language() A
last analyzed 2025-06-24 19:49 UTC