How is the «bin/magento info:language:list» console command implemented?

dmitry_fedyuk · August 13, 2017, 8:53am

1. Magento\Setup\Console\Command\InfoLanguageListCommand::execute()

magento/magento2/blob/2.2.0-RC1.8/setup/src/Magento/Setup/Console/Command/InfoLanguageListCommand.php#L46-L59


/**
 * {@inheritdoc}
 */
protected function execute(InputInterface $input, OutputInterface $output)
{
    $table = $this->getHelperSet()->get('table');
    $table->setHeaders(['Language', 'Code']);


    foreach ($this->lists->getLocaleList() as $key => $locale) {
        $table->addRow([$locale, $key]);
    }


    $table->render($output);
}

2. Magento\Framework\Setup\Lists::__construct()

github.com

magento/magento2/blob/2.2.0-RC1.8/lib/internal/Magento/Framework/Setup/Lists.php#L28-L34


/**
 * @param ConfigInterface $localeConfig
 */
public function __construct(ConfigInterface $localeConfig)
{
    $this->allowedLocales = $localeConfig->getAllowedLocales();
}

3. Magento\Framework\Locale\Config::getAllowedLocales()

github.com

magento/magento2/blob/2.2.0-RC1.8/lib/internal/Magento/Framework/Locale/Config.php#L302-L308


/**
 * @inheritdoc
 */
public function getAllowedLocales()
{
    return $this->_allowedLocales;
}

4. Magento\Framework\Locale\Config::__construct()

github.com

magento/magento2/blob/2.2.0-RC1.8/lib/internal/Magento/Framework/Locale/Config.php#L288-L300


/**
 * @param array $data
 */
public function __construct(array $data = [])
{
    if (isset($data['allowedLocales']) && is_array($data['allowedLocales'])) {
        $this->_allowedLocales = array_merge($this->_allowedLocales, $data['allowedLocales']);
    }


    if (isset($data['allowedCurrencies']) && is_array($data['allowedCurrencies'])) {
        $this->_allowedCurrencies = array_merge($this->_allowedCurrencies, $data['allowedCurrencies']);
    }
}

5. Magento\Framework\Locale\Config::$_allowedLocales

github.com

magento/magento2/blob/2.2.0-RC1.8/lib/internal/Magento/Framework/Locale/Config.php#L14-L108


/**
 * List of allowed locales
 *
 * @var array
 */
protected $_allowedLocales = [
    'af_ZA', /*Afrikaans (South Africa)*/
    'ar_DZ', /*Arabic (Algeria)*/
    'ar_EG', /*Arabic (Egypt)*/
    'ar_KW', /*Arabic (Kuwait)*/
    'ar_MA', /*Arabic (Morocco)*/
    'ar_SA', /*Arabic (Saudi Arabia)*/
    'az_Latn_AZ', /*Azerbaijani (Azerbaijan)*/
    'be_BY', /*Belarusian (Belarus)*/
    'bg_BG', /*Bulgarian (Bulgaria)*/
    'bn_BD', /*Bengali (Bangladesh)*/
    'bs_Latn_BA', /*Bosnian (Bosnia)*/
    'ca_ES', /*Catalan (Catalonia)*/
    'cs_CZ', /*Czech (Czech Republic)*/
    'cy_GB', /*Welsh (United Kingdom)*/
    'da_DK', /*Danish (Denmark)*/
    'de_AT', /*German (Austria)*/
    'de_CH', /*German (Switzerland)*/
    'de_DE', /*German (Germany)*/
    'de_LU', /*German (Luxembourg)*/
    'el_GR', /*Greek (Greece)*/
    'en_AU', /*English (Australian)*/
    'en_CA', /*English (Canadian)*/
    'en_GB', /*English (United Kingdom)*/
    'en_NZ', /*English (New Zealand)*/
    'en_US', /*English (United States)*/
    'es_AR', /*Spanish (Argentina)*/
    'es_CO', /*Spanish (Colombia)*/
    'es_PA', /*Spanish (Panama)*/
    'gl_ES', /*Galician (Galician)*/
    'es_CR', /*Spanish (Costa Rica)*/
    'es_ES', /*Spanish (Spain)*/
    'es_MX', /*Spanish (Mexico)*/
    'eu_ES', /*Basque (Basque)*/
    'es_PE', /*Spanish (Peru)*/
    'et_EE', /*Estonian (Estonia)*/
    'fa_IR', /*Persian (Iran)*/
    'fi_FI', /*Finnish (Finland)*/
    'fil_PH', /*Filipino (Philippines)*/
    'fr_BE', /*French (Belgium)*/
    'fr_CA', /*French (Canada)*/
    'fr_CH', /*French (Switzerland)*/
    'fr_FR', /*French (France)*/
    'fr_LU', /*French (Luxembourg)*/
    'gu_IN', /*Gujarati (India)*/
    'he_IL', /*Hebrew (Israel)*/
    'hi_IN', /*Hindi (India)*/
    'hr_HR', /*Croatian (Croatia)*/
    'hu_HU', /*Hungarian (Hungary)*/
    'id_ID', /*Indonesian (Indonesia)*/
    'is_IS', /*Icelandic (Iceland)*/
    'it_CH', /*Italian (Switzerland)*/
    'it_IT', /*Italian (Italy)*/
    'ja_JP', /*Japanese (Japan)*/
    'ka_GE', /*Georgian (Georgia)*/
    'km_KH', /*Khmer (Cambodia)*/
    'ko_KR', /*Korean (South Korea)*/
    'lo_LA', /*Lao (Laos)*/
    'lt_LT', /*Lithuanian (Lithuania)*/
    'lv_LV', /*Latvian (Latvia)*/
    'mk_MK', /*Macedonian (Macedonia)*/
    'mn_Cyrl_MN', /*Mongolian (Mongolia)*/
    'ms_Latn_MY', /*Malaysian (Malaysia)*/
    'nl_BE', /*Dutch (Belgium)*/
    'nl_NL', /*Dutch (Netherlands)*/
    'nb_NO', /*Norwegian BokmГ_l (Norway)*/
    'nn_NO', /*Norwegian Nynorsk (Norway)*/
    'pl_PL', /*Polish (Poland)*/
    'pt_BR', /*Portuguese (Brazil)*/
    'pt_PT', /*Portuguese (Portugal)*/
    'ro_RO', /*Romanian (Romania)*/
    'ru_RU', /*Russian (Russia)*/
    'sk_SK', /*Slovak (Slovakia)*/
    'sl_SI', /*Slovenian (Slovenia)*/
    'sq_AL', /*Albanian (Albania)*/
    'sr_Cyrl_RS', /*Serbian (Serbia)*/
    'sv_SE', /*Swedish (Sweden)*/
    'sw_KE', /*Swahili (Kenya)*/
    'th_TH', /*Thai (Thailand)*/
    'tr_TR', /*Turkish (Turkey)*/
    'uk_UA', /*Ukrainian (Ukraine)*/
    'vi_VN', /*Vietnamese (Vietnam)*/
    'zh_Hans_CN', /*Chinese (China)*/
    'zh_Hant_HK', /*Chinese (Hong Kong SAR)*/
    'zh_Hant_TW', /*Chinese (Taiwan)*/
    'es_CL', /*Spanich (Chile)*/
    'lo_LA', /*Laotian*/
    'es_VE', /*Spanish (Venezuela)*/
    'en_IE', /*English (Ireland)*/
];