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authorStefan Parviainen <saparvia@caterva.eu>2014-12-30 19:57:12 +0100
committerStefan Parviainen <saparvia@caterva.eu>2014-12-30 20:29:31 +0100
commit9cab8ae58a29ecf7387e6865aa170715caeabf04 (patch)
tree97c4791763ecb7c877c13b562a0ad3b80857b9d7 /library/intl/src/Country/CountryRepository.php
parent8e034a3b6b67a9aaa20fe9db671350e198fe7c42 (diff)
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Language names via intl library. Fixes #773
Diffstat (limited to 'library/intl/src/Country/CountryRepository.php')
-rw-r--r--library/intl/src/Country/CountryRepository.php124
1 files changed, 124 insertions, 0 deletions
diff --git a/library/intl/src/Country/CountryRepository.php b/library/intl/src/Country/CountryRepository.php
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+<?php
+
+namespace CommerceGuys\Intl\Country;
+
+use CommerceGuys\Intl\LocaleResolverTrait;
+use CommerceGuys\Intl\Exception\UnknownCountryException;
+
+/**
+ * Manages countries based on JSON definitions.
+ */
+class CountryRepository implements CountryRepositoryInterface
+{
+ use LocaleResolverTrait;
+
+ /**
+ * Base country definitions.
+ *
+ * Contains data common to all locales, such as the country numeric,
+ * three-letter, telephone codes.
+ *
+ * @var array
+ */
+ protected $baseDefinitions = array();
+
+ /**
+ * Per-locale country definitions.
+ *
+ * @var array
+ */
+ protected $definitions = array();
+
+ /**
+ * Creates a CountryRepository instance.
+ *
+ * @param string $definitionPath The path to the country definitions.
+ * Defaults to 'resources/country'.
+ */
+ public function __construct($definitionPath = null)
+ {
+ $this->definitionPath = $definitionPath ? $definitionPath : __DIR__ . '/../../resources/country/';
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function get($countryCode, $locale = null, $fallbackLocale = null)
+ {
+ $locale = $this->resolveLocale($locale, $fallbackLocale);
+ $definitions = $this->loadDefinitions($locale);
+ if (!isset($definitions[$countryCode])) {
+ throw new UnknownCountryException($countryCode);
+ }
+
+ return $this->createCountryFromDefinition($definitions[$countryCode], $locale);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getAll($locale = null, $fallbackLocale = null)
+ {
+ $locale = $this->resolveLocale($locale, $fallbackLocale);
+ $definitions = $this->loadDefinitions($locale);
+ $countries = array();
+ foreach ($definitions as $countryCode => $definition) {
+ $countries[$countryCode] = $this->createCountryFromDefinition($definition, $locale);
+ }
+
+ return $countries;
+ }
+
+ /**
+ * Loads the country definitions for the provided locale.
+ *
+ * @param string $locale The desired locale.
+ *
+ * @return array
+ */
+ protected function loadDefinitions($locale)
+ {
+ if (!isset($this->definitions[$locale])) {
+ $filename = $this->definitionPath . $locale . '.json';
+ $this->definitions[$locale] = json_decode(file_get_contents($filename), true);
+
+ // Make sure the base definitions have been loaded.
+ if (empty($this->baseDefinitions)) {
+ $this->baseDefinitions = json_decode(file_get_contents($this->definitionPath . 'base.json'), true);
+ }
+ // Merge-in base definitions.
+ foreach ($this->definitions[$locale] as $countryCode => $definition) {
+ $this->definitions[$locale][$countryCode] += $this->baseDefinitions[$countryCode];
+ }
+ }
+
+ return $this->definitions[$locale];
+ }
+
+ /**
+ * Creates a country object from the provided definition.
+ *
+ * @param array $definition The country definition.
+ * @param string $locale The locale of the country definition.
+ *
+ * @return Country
+ */
+ protected function createCountryFromDefinition(array $definition, $locale)
+ {
+ $country = new Country();
+ $country->setCountryCode($definition['code']);
+ $country->setName($definition['name']);
+ $country->setLocale($locale);
+ if (isset($definition['three_letter_code'])) {
+ $country->setThreeLetterCode($definition['three_letter_code']);
+ }
+ if (isset($definition['numeric_code'])) {
+ $country->setNumericCode($definition['numeric_code']);
+ }
+ if (isset($definition['telephone_code'])) {
+ $country->setTelephoneCode($definition['telephone_code']);
+ }
+
+ return $country;
+ }
+}