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<?php
require_once 'Zend/Translate.php';
require_once 'i18nRailsYamlAdapter.php';
require_once 'i18nSSLegacyAdapter.php';
/**
* Base-class for storage and retrieval of translated entities.
*
* Please see the 'translatable' module for managing translations of database-content.
*
* <b>Usage</b>
*
* PHP:
* <code>
* _t('MyNamespace.MYENTITY', 'My default natural language value');
* _t('MyNamespace.MYENTITY', 'My default natural language value', 'My explanatory context');
* sprintf(_t('MyNamespace.MYENTITY', 'Counting %s things'), 42);
* </code>
*
* Templates:
* <code>
* <% _t('MyNamespace.MYENTITY', 'My default natural language value') %>
* <% sprintf(_t('MyNamespace.MYENTITY','Counting %s things'),$ThingsCount) %>
* </code>
*
* Javascript (see framework/javascript/i18n.js):
* <code>
* ss.i18n._t('MyEntity.MyNamespace','My default natural language value');
* </code>
*
* File-based i18n-translations always have a "locale" (e.g. 'en_US').
* Common language names (e.g. 'en') are mainly used in the 'translatable' module
* database-entities.
*
* <b>Text Collection</b>
*
* Features a "textcollector-mode" that parses all files with a certain extension
* (currently *.php and *.ss) for new translatable strings. Textcollector will write
* updated string-tables to their respective folders inside the module, and automatically
* namespace entities to the classes/templates they are found in (e.g. $lang['en_US']['AssetAdmin']['UPLOADFILES']).
*
* Caution: Does not apply any character-set conversion, it is assumed that all content
* is stored and represented in UTF-8 (Unicode). Please make sure your files are created with the correct
* character-set, and your HTML-templates render UTF-8.
*
* Caution: The language file has to be stored in the same module path as the "filename namespaces"
* on the entities. So an entity stored in $lang['en_US']['AssetAdmin']['DETAILSTAB'] has to
* in the language file cms/lang/en_US.php, as the referenced file (AssetAdmin.php) is stored
* in the "cms" module.
*
* <b>Locales</b>
*
* For the i18n class, a "locale" consists of a language code plus a region code separated by an underscore,
* for example "de_AT" for German language ("de") in the region Austria ("AT").
* See http://www.w3.org/International/articles/language-tags/ for a detailed description.
*
* @see http://doc.silverstripe.org/i18n
* @see http://www.w3.org/TR/i18n-html-tech-lang
*
* @author Bernat Foj Capell <bernat@silverstripe.com>
* @package framework
* @subpackage misc
*/
class i18n extends Object implements TemplateGlobalProvider {
/**
* This static variable is used to store the current defined locale.
*/
protected static $current_locale = '';
/**
* @var string
*/
protected static $default_locale = 'en_US';
/**
* @var boolean
*/
protected static $js_i18n = true;
/**
* @var string
*/
protected static $date_format;
/**
* @var string
*/
protected static $time_format;
/**
* @var array Array of priority keys to instances of Zend_Translate, mapped by name.
*/
protected static $translators;
/**
* Use javascript i18n through the ss.i18n class (enabled by default).
* If set to TRUE, includes javascript requirements for the base library
* (framework/javascript/i18n.js) and all necessary lang files (e.g. framework/lang/de_DE.js)
* plus fallbacks to the default locale (e.g. framework/lang/en_US.js).
* If set to FALSE, only includes a stub implementation
* which is necessary. Mainly disabled to save bandwidth
* in a frontend context when website is in single language.
*
* Caution: This flag gets overwritten in {@link LeftAndMain::init()} to enforce javascript
* i18n for the CMS interfaces.
*
* @see Requirements::process_i18n_javascript()
*
* @param bool $bool
*/
public static function set_js_i18n($bool) {
self::$js_i18n = $bool;
}
/**
* @return bool
*/
public static function get_js_i18n() {
return self::$js_i18n;
}
/**
* @param string ISO date format
*/
public static function set_date_format($format) {
self::$date_format = $format;
}
/**
* @return string ISO date format
*/
public static function get_date_format() {
require_once 'Zend/Date.php';
return (self::$date_format) ? self::$date_format : Zend_Locale_Format::getDateFormat(self::get_locale());
}
/**
* @param string ISO time format
*/
public static function set_time_format($format) {
self::$time_format = $format;
}
/**
* @return string ISO time format
*/
public static function get_time_format() {
require_once 'Zend/Date.php';
return (self::$time_format) ? self::$time_format : Zend_Locale_Format::getTimeFormat(self::get_locale());
}
/**
* An exhaustive list of possible locales (code => language and country)
*
* @var array
*/
public static $all_locales = array (
'aa_DJ' => 'Afar (Djibouti)',
'ab_GE' => 'Abkhazian (Georgia)',
'abr_GH' => 'Abron (Ghana)',
'ace_ID' => 'Achinese (Indonesia)',
'ady_RU' => 'Adyghe (Russia)',
'af_ZA' => 'Afrikaans (South Africa)',
'ak_GH' => 'Akan (Ghana)',
'am_ET' => 'Amharic (Ethiopia)',
'ar_AE' => 'Arabic (United Arab Emirates)',
'ar_BH' => 'Arabic (Bahrain)',
'ar_DZ' => 'Arabic (Algeria)',
'ar_EG' => 'Arabic (Egypt)',
'ar_EH' => 'Arabic (Western Sahara)',
'ar_IQ' => 'Arabic (Iraq)',
'ar_JO' => 'Arabic (Jordan)',
'ar_KW' => 'Arabic (Kuwait)',
'ar_LB' => 'Arabic (Lebanon)',
'ar_LY' => 'Arabic (Libya)',
'ar_MA' => 'Arabic (Morocco)',
'ar_MR' => 'Arabic (Mauritania)',
'ar_OM' => 'Arabic (Oman)',
'ar_PS' => 'Arabic (Palestinian Territory)',
'ar_QA' => 'Arabic (Qatar)',
'ar_SA' => 'Arabic (Saudi Arabia)',
'ar_SD' => 'Arabic (Sudan)',
'ar_SY' => 'Arabic (Syria)',
'ar_TD' => 'Arabic (Chad)',
'ar_TN' => 'Arabic (Tunisia)',
'ar_YE' => 'Arabic (Yemen)',
'as_IN' => 'Assamese (India)',
'ast_ES' => 'Asturian (Spain)',
'auv_FR' => 'Auvergnat (France)',
'av_RU' => 'Avaric (Russia)',
'awa_IN' => 'Awadhi (India)',
'ay_BO' => 'Aymara (Bolivia)',
'ay_PE' => 'Aymara (Peru)',
'az_AZ' => 'Azerbaijani (Azerbaijan)',
'az_IR' => 'Azerbaijani (Iran)',
'ba_RU' => 'Bashkir (Russia)',
'ban_ID' => 'Balinese (Indonesia)',
'bcc_PK' => 'Balochi, Southern (Pakistan)',
'bcl_PH' => 'Bicolano, Central (Philippines)',
'be_BY' => 'Belarusian (Belarus)',
'bew_ID' => 'Betawi (Indonesia)',
'bg_BG' => 'Bulgarian (Bulgaria)',
'bgc_IN' => 'Haryanvi (India)',
'bgn_PK' => 'Balochi, Western (Pakistan)',
'bgp_PK' => 'Balochi, Easter (Pakistan)',
'bhb_IN' => 'Bhili (India)',
'bhi_IN' => 'Bhilali (India)',
'bhk_PH' => 'Bicolano, Albay (Philippines)',
'bho_IN' => 'Bhojpuri (India)',
'bho_MU' => 'Bhojpuri (Mauritius)',
'bho_NP' => 'Bhojpuri (Nepal)',
'bi_VU' => 'Bislama (Vanuatu)',
'bjj_IN' => 'Kanauji (India)',
'bjn_ID' => 'Banjar (Indonesia)',
'bm_ML' => 'Bambara (Mali)',
'bn_BD' => 'Bengali (Bangladesh)',
'bn_IN' => 'Bengali (India)',
'bo_CN' => 'Tibetan (China)',
'bqi_IR' => 'Bakhtiari (Iran)',
'brh_PK' => 'Brahui (Pakistan)',
'bs_BA' => 'Bosnian (Bosnia and Herzegovina)',
'btk_ID' => 'Batak (Indonesia)',
'buc_YT' => 'Bushi (Mayotte)',
'bug_ID' => 'Buginese (Indonesia)',
'ca_AD' => 'Catalan (Andorra)',
'ca_ES' => 'Catalan (Spain)',
'ce_RU' => 'Chechen (Russia)',
'ceb_PH' => 'Cebuano (Philippines)',
'cgg_UG' => 'Chiga (Uganda)',
'ch_GU' => 'Chamorro (Guam)',
'chk_FM' => 'Chuukese (Micronesia)',
'crk_CA' => 'Cree, Plains (Canada)',
'cs_CZ' => 'Czech (Czech Republic)',
'cwd_CA' => 'Cree, Woods (Canada)',
'cy_GB' => 'Welsh (United Kingdom)',
'da_DK' => 'Danish (Denmark)',
'da_GL' => 'Danish (Greenland)',
'dcc_IN' => 'Deccan (India)',
'de_AT' => 'German (Austria)',
'de_BE' => 'German (Belgium)',
'de_CH' => 'German (Switzerland)',
'de_DE' => 'German (Germany)',
'de_LI' => 'German (Liechtenstein)',
'de_LU' => 'German (Luxembourg)',
'dgo_IN' => 'Dogri (India)',
'dhd_IN' => 'Dhundari (India)',
'diq_TR' => 'Dimli (Turkey)',
'dje_NE' => 'Zarma (Niger)',
'dv_MV' => 'Divehi (Maldives)',
'dz_BT' => 'Dzongkha (Bhutan)',
'ee_GH' => 'Ewe (Ghana)',
'el_CY' => 'Greek (Cyprus)',
'el_GR' => 'Greek (Greece)',
'en_AS' => 'English (American Samoa)',
'en_AU' => 'English (Australia)',
'en_BM' => 'English (Bermuda)',
'en_BS' => 'English (Bahamas)',
'en_CA' => 'English (Canada)',
'en_DE' => 'English (Germany)',
'en_ES' => 'English (Spain)',
'en_FR' => 'English (France)',
'en_GB' => 'English (United Kingdom)',
'en_HK' => 'English (Hong Kong SAR China)',
'en_IE' => 'English (Ireland)',
'en_IN' => 'English (India)',
'en_IT' => 'English (Italy)',
'en_JM' => 'English (Jamaica)',
'en_KE' => 'English (Kenya)',
'en_LR' => 'English (Liberia)',
'en_MM' => 'English (Myanmar)',
'en_MW' => 'English (Malawi)',
'en_MY' => 'English (Malaysia)',
'en_NL' => 'English (Netherlands)',
'en_NZ' => 'English (New Zealand)',
'en_PH' => 'English (Philippines)',
'en_SG' => 'English (Singapore)',
'en_TT' => 'English (Trinidad and Tobago)',
'en_US' => 'English (United States)',
'en_ZA' => 'English (South Africa)',
'eo_XX' => 'Esperanto',
'es_419' => 'Spanish (Latin America)',
'es_AR' => 'Spanish (Argentina)',
'es_BO' => 'Spanish (Bolivia)',
'es_CL' => 'Spanish (Chile)',
'es_CO' => 'Spanish (Colombia)',
'es_CR' => 'Spanish (Costa Rica)',
'es_CU' => 'Spanish (Cuba)',
'es_DO' => 'Spanish (Dominican Republic)',
'es_EC' => 'Spanish (Ecuador)',
'es_ES' => 'Spanish (Spain)',
'es_GQ' => 'Spanish (Equatorial Guinea)',
'es_GT' => 'Spanish (Guatemala)',
'es_HN' => 'Spanish (Honduras)',
'es_MX' => 'Spanish (Mexico)',
'es_NI' => 'Spanish (Nicaragua)',
'es_PA' => 'Spanish (Panama)',
'es_PE' => 'Spanish (Peru)',
'es_PH' => 'Spanish (Philippines)',
'es_PR' => 'Spanish (Puerto Rico)',
'es_PY' => 'Spanish (Paraguay)',
'es_SV' => 'Spanish (El Salvador)',
'es_US' => 'Spanish (United States)',
'es_UY' => 'Spanish (Uruguay)',
'es_VE' => 'Spanish (Venezuela)',
'et_EE' => 'Estonian (Estonia)',
'eu_ES' => 'Basque (Spain)',
'fa_AF' => 'Persian (Afghanistan)',
'fa_IR' => 'Persian (Iran)',
'fa_PK' => 'Persian (Pakistan)',
'fan_GQ' => 'Fang (Equatorial Guinea)',
'fi_FI' => 'Finnish (Finland)',
'fi_SE' => 'Finnish (Sweden)',
'fil_PH' => 'Filipino (Philippines)',
'fj_FJ' => 'Fijian (Fiji)',
'fo_FO' => 'Faroese (Faroe Islands)',
'fon_BJ' => 'Fon (Benin)',
'fr_002' => 'French (Africa)',
'fr_BE' => 'French (Belgium)',
'fr_CA' => 'French (Canada)',
'fr_CH' => 'French (Switzerland)',
'fr_DZ' => 'French (Algeria)',
'fr_FR' => 'French (France)',
'fr_GF' => 'French (French Guiana)',
'fr_GP' => 'French (Guadeloupe)',
'fr_HT' => 'French (Haiti)',
'fr_KM' => 'French (Comoros)',
'fr_MA' => 'French (Morocco)',
'fr_MQ' => 'French (Martinique)',
'fr_MU' => 'French (Mauritius)',
'fr_NC' => 'French (New Caledonia)',
'fr_PF' => 'French (French Polynesia)',
'fr_PM' => 'French (Saint Pierre and Miquelon)',
'fr_RE' => 'French (Reunion)',
'fr_SC' => 'French (Seychelles)',
'fr_SN' => 'French (Senegal)',
'fr_US' => 'French (United States)',
'fuv_NG' => 'Fulfulde (Nigeria)',
'ga_GB' => 'Irish (United Kingdom)',
'ga_IE' => 'Irish (Ireland)',
'gaa_GH' => 'Ga (Ghana)',
'gbm_IN' => 'Garhwali (India)',
'gcr_GF' => 'Guianese Creole French (French Guiana)',
'gd_GB' => 'Scottish Gaelic (United Kingdom)',
'gil_KI' => 'Gilbertese (Kiribati)',
'gl_ES' => 'Galician (Spain)',
'glk_IR' => 'Gilaki (Iran)',
'gn_PY' => 'Guarani (Paraguay)',
'gno_IN' => 'Gondi, Northern (India)',
'gsw_CH' => 'Swiss German (Switzerland)',
'gsw_LI' => 'Swiss German (Liechtenstein)',
'gu_IN' => 'Gujarati (India)',
'guz_KE' => 'Gusii (Kenya)',
'ha_NE' => 'Hausa (Niger)',
'ha_NG' => 'Hausa (Nigeria)',
'haw_US' => 'Hawaiian (United States)',
'haz_AF' => 'Hazaragi (Afghanistan)',
'he_IL' => 'Hebrew (Israel)',
'hi_IN' => 'Hindi (India)',
'hil_PH' => 'Hiligaynon (Philippines)',
'hne_IN' => 'Chhattisgarhi (India)',
'hno_PK' => 'Hindko, Northern (Pakistan)',
'hoc_IN' => 'Ho (India)',
'hr_AT' => 'Croatian (Austria)',
'hr_BA' => 'Croatian (Bosnia and Herzegovina)',
'hr_HR' => 'Croatian (Croatia)',
'ht_HT' => 'Haitian (Haiti)',
'hu_AT' => 'Hungarian (Austria)',
'hu_HU' => 'Hungarian (Hungary)',
'hu_RO' => 'Hungarian (Romania)',
'hu_RS' => 'Hungarian (Serbia)',
'hy_AM' => 'Armenian (Armenia)',
'id_ID' => 'Indonesian (Indonesia)',
'ig_NG' => 'Igbo (Nigeria)',
'ilo_PH' => 'Iloko (Philippines)',
'inh_RU' => 'Ingush (Russia)',
'is_IS' => 'Icelandic (Iceland)',
'it_CH' => 'Italian (Switzerland)',
'it_FR' => 'Italian (France)',
'it_HR' => 'Italian (Croatia)',
'it_IT' => 'Italian (Italy)',
'it_SM' => 'Italian (San Marino)',
'it_US' => 'Italian (United States)',
'iu_CA' => 'Inuktitut (Canada)',
'ja_JP' => 'Japanese (Japan)',
'jv_ID' => 'Javanese (Indonesia)',
'ka_GE' => 'Georgian (Georgia)',
'kam_KE' => 'Kamba (Kenya)',
'kbd_RU' => 'Kabardian (Russia)',
'kfy_IN' => 'Kumauni (India)',
'kha_IN' => 'Khasi (India)',
'khn_IN' => 'Khandesi (India)',
'ki_KE' => 'Kikuyu (Kenya)',
'kj_NA' => 'Kuanyama (Namibia)',
'kk_CN' => 'Kazakh (China)',
'kk_KZ' => 'Kazakh (Kazakhstan)',
'kl_DK' => 'Kalaallisut (Denmark)',
'kl_GL' => 'Kalaallisut (Greenland)',
'kln_KE' => 'Kalenjin (Kenya)',
'km_KH' => 'Khmer (Cambodia)',
'kn_IN' => 'Kannada (India)',
'ko_KR' => 'Korean (Korea)',
'koi_RU' => 'Komi-Permyak (Russia)',
'kok_IN' => 'Konkani (India)',
'kos_FM' => 'Kosraean (Micronesia)',
'kpv_RU' => 'Komi-Zyrian (Russia)',
'krc_RU' => 'Karachay-Balkar (Russia)',
'kru_IN' => 'Kurukh (India)',
'ks_IN' => 'Kashmiri (India)',
'ku_IQ' => 'Kurdish (Iraq)',
'ku_IR' => 'Kurdish (Iran)',
'ku_SY' => 'Kurdish (Syria)',
'ku_TR' => 'Kurdish (Turkey)',
'kum_RU' => 'Kumyk (Russia)',
'kxm_TH' => 'Khmer, Northern (Thailand)',
'ky_KG' => 'Kirghiz (Kyrgyzstan)',
'la_VA' => 'Latin (Vatican)',
'lah_PK' => 'Lahnda (Pakistan)',
'lb_LU' => 'Luxembourgish (Luxembourg)',
'lbe_RU' => 'Lak (Russia)',
'lc_XX' => 'LOLCAT',
'lez_RU' => 'Lezghian (Russia)',
'lg_UG' => 'Ganda (Uganda)',
'lij_IT' => 'Ligurian (Italy)',
'lij_MC' => 'Ligurian (Monaco)',
'ljp_ID' => 'Lampung (Indonesia)',
'lmn_IN' => 'Lambadi (India)',
'ln_CD' => 'Lingala (Congo - Kinshasa)',
'ln_CG' => 'Lingala (Congo - Brazzaville)',
'lo_LA' => 'Lao (Laos)',
'lrc_IR' => 'Luri, Northern (Iran)',
'lt_LT' => 'Lithuanian (Lithuania)',
'luo_KE' => 'Luo (Kenya)',
'luy_KE' => 'Luyia (Kenya)',
'lv_LV' => 'Latvian (Latvia)',
'mad_ID' => 'Madurese (Indonesia)',
'mai_IN' => 'Maithili (India)',
'mai_NP' => 'Maithili (Nepal)',
'mak_ID' => 'Makasar (Indonesia)',
'mdf_RU' => 'Moksha (Russia)',
'mdh_PH' => 'Maguindanao (Philippines)',
'mer_KE' => 'Meru (Kenya)',
'mfa_TH' => 'Malay, Pattani (Thailand)',
'mfe_MU' => 'Morisyen (Mauritius)',
'mg_MG' => 'Malagasy (Madagascar)',
'mh_MH' => 'Marshallese (Marshall Islands)',
'mi_NZ' => 'Maori (New Zealand)',
'min_ID' => 'Minangkabau (Indonesia)',
'mk_MK' => 'Macedonian (Macedonia)',
'ml_IN' => 'Malayalam (India)',
'mn_CN' => 'Mongolian (China)',
'mn_MN' => 'Mongolian (Mongolia)',
'mni_IN' => 'Manipuri (India)',
'mr_IN' => 'Marathi (India)',
'ms_BN' => 'Malay (Brunei)',
'ms_CC' => 'Malay (Cocos Islands)',
'ms_ID' => 'Malay (Indonesia)',
'ms_MY' => 'Malay (Malaysia)',
'ms_SG' => 'Malay (Singapore)',
'mt_MT' => 'Maltese (Malta)',
'mtr_IN' => 'Mewari (India)',
'mup_IN' => 'Malvi (India)',
'muw_IN' => 'Mundari (India)',
'my_MM' => 'Burmese (Myanmar)',
'myv_RU' => 'Erzya (Russia)',
'na_NR' => 'Nauru (Nauru)',
'nb_NO' => 'Norwegian Bokmal (Norway)',
'nb_SJ' => 'Norwegian Bokmal (Svalbard and Jan Mayen)',
'nd_ZW' => 'North Ndebele (Zimbabwe)',
'ndc_MZ' => 'Ndau (Mozambique)',
'ne_IN' => 'Nepali (India)',
'ne_NP' => 'Nepali (Nepal)',
'ng_NA' => 'Ndonga (Namibia)',
'ngl_MZ' => 'Lomwe (Mozambique)',
'niu_NU' => 'Niuean (Niue)',
'nl_AN' => 'Dutch (Netherlands Antilles)',
'nl_AW' => 'Dutch (Aruba)',
'nl_BE' => 'Dutch (Belgium)',
'nl_NL' => 'Dutch (Netherlands)',
'nl_SR' => 'Dutch (Suriname)',
'nn_NO' => 'Norwegian Nynorsk (Norway)',
'nb_NO' => 'Norwegian',
'nod_TH' => 'Thai, Northern (Thailand)',
'noe_IN' => 'Nimadi (India)',
'nso_ZA' => 'Northern Sotho (South Africa)',
'ny_MW' => 'Nyanja (Malawi)',
'ny_ZM' => 'Nyanja (Zambia)',
'nyn_UG' => 'Nyankole (Uganda)',
'om_ET' => 'Oromo (Ethiopia)',
'or_IN' => 'Oriya (India)',
'pa_IN' => 'Punjabi (India)',
'pag_PH' => 'Pangasinan (Philippines)',
'pap_AN' => 'Papiamento (Netherlands Antilles)',
'pap_AW' => 'Papiamento (Aruba)',
'pau_PW' => 'Palauan (Palau)',
'pl_PL' => 'Polish (Poland)',
'pl_UA' => 'Polish (Ukraine)',
'pon_FM' => 'Pohnpeian (Micronesia)',
'ps_AF' => 'Pashto (Afghanistan)',
'ps_PK' => 'Pashto (Pakistan)',
'pt_AO' => 'Portuguese (Angola)',
'pt_BR' => 'Portuguese (Brazil)',
'pt_CV' => 'Portuguese (Cape Verde)',
'pt_GW' => 'Portuguese (Guinea-Bissau)',
'pt_MZ' => 'Portuguese (Mozambique)',
'pt_PT' => 'Portuguese (Portugal)',
'pt_ST' => 'Portuguese (Sao Tome and Principe)',
'pt_TL' => 'Portuguese (East Timor)',
'qu_BO' => 'Quechua (Bolivia)',
'qu_PE' => 'Quechua (Peru)',
'rcf_RE' => 'R�union Creole French (Reunion)',
'rej_ID' => 'Rejang (Indonesia)',
'rif_MA' => 'Tarifit (Morocco)',
'rjb_IN' => 'Rajbanshi (India)',
'rm_CH' => 'Rhaeto-Romance (Switzerland)',
'rmt_IR' => 'Domari (Iran)',
'rn_BI' => 'Rundi (Burundi)',
'ro_MD' => 'Romanian (Moldova)',
'ro_RO' => 'Romanian (Romania)',
'ro_RS' => 'Romanian (Serbia)',
'ru_BY' => 'Russian (Belarus)',
'ru_KG' => 'Russian (Kyrgyzstan)',
'ru_KZ' => 'Russian (Kazakhstan)',
'ru_RU' => 'Russian (Russia)',
'ru_SJ' => 'Russian (Svalbard and Jan Mayen)',
'ru_UA' => 'Russian (Ukraine)',
'rw_RW' => 'Kinyarwanda (Rwanda)',
'sa_IN' => 'Sanskrit (India)',
'sah_RU' => 'Yakut (Russia)',
'sas_ID' => 'Sasak (Indonesia)',
'sat_IN' => 'Santali (India)',
'sck_IN' => 'Sadri (India)',
'sco_GB' => 'Scots (United Kingdom)',
'sco_SCO' => 'Scots',
'sd_IN' => 'Sindhi (India)',
'sd_PK' => 'Sindhi (Pakistan)',
'se_NO' => 'Northern Sami (Norway)',
'sg_CF' => 'Sango (Central African Republic)',
'si_LK' => 'Sinhalese (Sri Lanka)',
'sid_ET' => 'Sidamo (Ethiopia)',
'sk_RS' => 'Slovak (Serbia)',
'sk_SK' => 'Slovak (Slovakia)',
'sl_AT' => 'Slovenian (Austria)',
'sl_SI' => 'Slovenian (Slovenia)',
'sm_AS' => 'Samoan (American Samoa)',
'sm_WS' => 'Samoan (Samoa)',
'sn_ZW' => 'Shona (Zimbabwe)',
'so_DJ' => 'Somali (Djibouti)',
'so_ET' => 'Somali (Ethiopia)',
'so_SO' => 'Somali (Somalia)',
'sou_TH' => 'Thai, Southern (Thailand)',
'sq_AL' => 'Albanian (Albania)',
'sr_BA' => 'Serbian (Bosnia and Herzegovina)',
'sr_ME' => 'Serbian (Montenegro)',
'sr_RS' => 'Serbian (Serbia)',
'ss_SZ' => 'Swati (Swaziland)',
'ss_ZA' => 'Swati (South Africa)',
'st_LS' => 'Southern Sotho (Lesotho)',
'st_ZA' => 'Southern Sotho (South Africa)',
'su_ID' => 'Sundanese (Indonesia)',
'sv_AX' => 'Swedish (Aland Islands)',
'sv_FI' => 'Swedish (Finland)',
'sv_SE' => 'Swedish (Sweden)',
'sw_KE' => 'Swahili (Kenya)',
'sw_SO' => 'Swahili (Somalia)',
'sw_TZ' => 'Swahili (Tanzania)',
'sw_UG' => 'Swahili (Uganda)',
'swb_KM' => 'Comorian (Comoros)',
'swb_YT' => 'Comorian (Mayotte)',
'swv_IN' => 'Shekhawati (India)',
'ta_IN' => 'Tamil (India)',
'ta_LK' => 'Tamil (Sri Lanka)',
'ta_MY' => 'Tamil (Malaysia)',
'ta_SG' => 'Tamil (Singapore)',
'tcy_IN' => 'Tulu (India)',
'te_IN' => 'Telugu (India)',
'tet_TL' => 'Tetum (East Timor)',
'tg_TJ' => 'Tajik (Tajikistan)',
'th_TH' => 'Thai (Thailand)',
'ti_ER' => 'Tigrinya (Eritrea)',
'ti_ET' => 'Tigrinya (Ethiopia)',
'tk_IR' => 'Turkmen (Iran)',
'tk_TM' => 'Turkmen (Turkmenistan)',
'tkl_TK' => 'Tokelau (Tokelau)',
'tl_PH' => 'Tagalog (Philippines)',
'tl_US' => 'Tagalog (United States)',
'tn_BW' => 'Tswana (Botswana)',
'tn_ZA' => 'Tswana (South Africa)',
'to_TO' => 'Tonga (Tonga)',
'tr_CY' => 'Turkish (Cyprus)',
'tr_DE' => 'Turkish (Germany)',
'tr_MK' => 'Turkish (Macedonia)',
'tr_TR' => 'Turkish (Turkey)',
'ts_MZ' => 'Tsonga (Mozambique)',
'ts_ZA' => 'Tsonga (South Africa)',
'tsg_PH' => 'Tausug (Philippines)',
'tt_RU' => 'Tatar (Russia)',
'tts_TH' => 'Thai, Northeastern (Thailand)',
'tvl_TV' => 'Tuvalu (Tuvalu)',
'tw_GH' => 'Twi (Ghana)',
'ty_PF' => 'Tahitian (French Polynesia)',
'tyv_RU' => 'Tuvinian (Russia)',
'tzm_MA' => 'Tamazight, Central Atlas (Morocco)',
'udm_RU' => 'Udmurt (Russia)',
'ug_CN' => 'Uighur (China)',
'uk_UA' => 'Ukrainian (Ukraine)',
'uli_FM' => 'Ulithian (Micronesia)',
'ur_IN' => 'Urdu (India)',
'ur_PK' => 'Urdu (Pakistan)',
'uz_AF' => 'Uzbek (Afghanistan)',
'uz_UZ' => 'Uzbek (Uzbekistan)',
've_ZA' => 'Venda (South Africa)',
'vi_US' => 'Vietnamese (United States)',
'vi_VN' => 'Vietnamese (Vietnam)',
'vmw_MZ' => 'Waddar (Mozambique)',
'wal_ET' => 'Walamo (Ethiopia)',
'war_PH' => 'Waray (Philippines)',
'wbq_IN' => 'Waddar (India)',
'wbr_IN' => 'Wagdi (India)',
'wo_MR' => 'Wolof (Mauritania)',
'wo_SN' => 'Wolof (Senegal)',
'wtm_IN' => 'Mewati (India)',
'xh_ZA' => 'Xhosa (South Africa)',
'xnr_IN' => 'Kangri (India)',
'xog_UG' => 'Soga (Uganda)',
'yap_FM' => 'Yapese (Micronesia)',
'yo_NG' => 'Yoruba (Nigeria)',
'za_CN' => 'Zhuang (China)',
'zh_CN' => 'Chinese (China)',
'zh_HK' => 'Chinese (Hong Kong SAR China)',
'zh_MO' => 'Chinese (Macao SAR China)',
'zh_SG' => 'Chinese (Singapore)',
'zh_TW' => 'Chinese (Taiwan)',
'zh_US' => 'Chinese (United States)',
'zh_cmn' => 'Chinese (Mandarin)',
'zh_yue' => 'Chinese (Cantonese)',
'zu_ZA' => 'Zulu (South Africa)'
);
/**
* @var array $common_languages A list of commonly used languages, in the form
* langcode => array( EnglishName, NativeName)
*/
public static $common_languages = array(
'af' => array('Afrikaans', 'Afrikaans'),
'sq' => array('Albanian', 'shqip'),
'ar' => array('Arabic', '&#1575;&#1604;&#1593;&#1585;&#1576;&#1610;&#1577;'),
'eu' => array('Basque', 'euskera'),
'be' => array('Belarusian', '&#1041;&#1077;&#1083;&#1072;&#1088;&#1091;&#1089;&#1082;&#1072;&#1103; &#1084;&#1086;&#1074;&#1072;'),
'bn' => array('Bengali', '&#2476;&#2494;&#2434;&#2482;&#2494;'),
'bg' => array('Bulgarian', '&#1073;&#1098;&#1083;&#1075;&#1072;&#1088;&#1089;&#1082;&#1080;'),
'ca' => array('Catalan', 'catal&agrave;'),
'zh_yue' => array('Chinese (Cantonese)', '&#24291;&#26481;&#35441; [&#24191;&#19996;&#35805;]'),
'zh_cmn' => array('Chinese (Mandarin)', '&#26222;&#36890;&#35441; [&#26222;&#36890;&#35805;]'),
'hr' => array('Croatian', 'Hrvatski'),
'cs' => array('Czech', '&#x010D;e&#353;tina'),
'cy' => array('Welsh', 'Welsh/Cymraeg'),
'da' => array('Danish', 'dansk'),
'nl' => array('Dutch', 'Nederlands'),
'en' => array('English', 'English'),
'eo' => array('Esperanto', 'Esperanto'),
'et' => array('Estonian', 'eesti keel'),
'fo' => array('Faroese', 'F&oslash;royska'),
'fi' => array('Finnish', 'suomi'),
'fr' => array('French', 'fran&ccedil;ais'),
'gd' => array('Gaelic', 'Gaeilge'),
'gl' => array('Galician', 'Galego'),
'de' => array('German', 'Deutsch'),
'el' => array('Greek', '&#949;&#955;&#955;&#951;&#957;&#953;&#954;&#940;'),
'gu' => array('Gujarati', '&#2711;&#2753;&#2716;&#2736;&#2750;&#2724;&#2752;'),
'ha' => array('Hausa', '&#1581;&#1614;&#1608;&#1618;&#1587;&#1614;'),
'he' => array('Hebrew', '&#1506;&#1489;&#1512;&#1497;&#1514;'),
'hi' => array('Hindi', '&#2361;&#2367;&#2344;&#2381;&#2342;&#2368;'),
'hu' => array('Hungarian', 'magyar'),
'is' => array('Icelandic', '&Iacute;slenska'),
'io' => array('Ido', 'Ido'),
'id' => array('Indonesian', 'Bahasa Indonesia'),
'ga' => array('Irish', 'Irish'),
'it' => array('Italian', 'italiano'),
'ja' => array('Japanese', '&#26085;&#26412;&#35486;'),
'jv' => array('Javanese', 'basa Jawa'),
'ko' => array('Korean', '&#54620;&#44397;&#50612; [&#38867;&#22283;&#35486;]'),
'ku' => array('Kurdish', 'Kurd&iacute;'),
'lv' => array('Latvian', 'latvie&#353;u'),
'lt' => array('Lithuanian', 'lietuvi&#353;kai'),
'lmo' => array('Lombard', 'Lombardo'),
'mk' => array('Macedonian', '&#1084;&#1072;&#1082;&#1077;&#1076;&#1086;&#1085;&#1089;&#1082;&#1080;'),
'mi' => array('Maori', 'Maori'),
'ms' => array('Malay', 'Bahasa melayu'),
'mt' => array('Maltese', 'Malti'),
'mr' => array('Marathi', '&#2350;&#2352;&#2366;&#2336;&#2368;'),
'ne' => array('Nepali', '&#2344;&#2375;&#2346;&#2366;&#2354;&#2368;'),
'no' => array('Norwegian', 'Norsk'),
'om' => array('Oromo', 'Afaan Oromo'),
'fa' => array('Persian', '&#1601;&#1575;&#1585;&#1587;&#1609;'),
'pl' => array('Polish', 'polski'),
'pt-PT' => array('Portuguese (Portugal)', 'portugu&ecirc;s (Portugal)'),
'pt-BR' => array('Portuguese (Brazil)', 'portugu&ecirc;s (Brazil)'),
'pa' => array('Punjabi', '&#2602;&#2672;&#2588;&#2622;&#2604;&#2624;'),
'qu' => array('Quechua', 'Quechua'),
'rm' => array('Romansh', 'rumantsch'),
'ro' => array('Romanian', 'rom&acirc;n'),
'ru' => array('Russian', '&#1056;&#1091;&#1089;&#1089;&#1082;&#1080;&#1081;'),
'sco' => array('Scots', 'Scoats leid, Lallans'),
'sr' => array('Serbian', '&#1089;&#1088;&#1087;&#1089;&#1082;&#1080;'),
'sk' => array('Slovak', 'sloven&#269;ina'),
'sl' => array('Slovenian', 'sloven&#353;&#269;ina'),
'es' => array('Spanish', 'espa&ntilde;ol'),
'sv' => array('Swedish', 'Svenska'),
'tl' => array('Tagalog', 'Tagalog'),
'ta' => array('Tamil', '&#2980;&#2990;&#3007;&#2996;&#3021;'),
'te' => array('Telugu', '&#3108;&#3142;&#3122;&#3137;&#3095;&#3137;'),
'to' => array('Tonga', 'chiTonga'),
'ts' => array('Tsonga', 'xiTshonga'),
'tn' => array('Tswana', 'seTswana'),
'tr' => array('Turkish', 'T&uuml;rk&ccedil;e'),
'tk' => array('Turkmen', '&#1090;&#1199;&#1088;&#1082;m&#1077;&#1085;&#1095;&#1077;'),
'tw' => array('Twi', 'twi'),
'uk' => array('Ukrainian', '&#1059;&#1082;&#1088;&#1072;&#1111;&#1085;&#1089;&#1100;&#1082;&#1072;'),
'ur' => array('Urdu', '&#1575;&#1585;&#1583;&#1608;'),
'uz' => array('Uzbek', '&#1118;&#1079;&#1073;&#1077;&#1082;'),
've' => array('Venda', 'tshiVen&#x1E13;a'),
'vi' => array('Vietnamese', 'ti&#7871;ng vi&#7879;t'),
'wa' => array('Walloon', 'walon'),
'wo' => array('Wolof', 'Wollof'),
'xh' => array('Xhosa', 'isiXhosa'),
'yi' => array('Yiddish', '&#1522;&#1460;&#1491;&#1497;&#1513;'),
'zu' => array('Zulu', 'isiZulu')
);
/**
* @var array $common_locales
* Sorted alphabtically by the common language name,
* not the locale key.
*/
public static $common_locales = array(
'af_ZA' => array('Afrikaans', 'Afrikaans'),
'sq_AL' => array('Albanian', 'shqip'),
'ar_EG' => array('Arabic', '&#1575;&#1604;&#1593;&#1585;&#1576;&#1610;&#1577;'),
'eu_ES' => array('Basque', 'euskera'),
'be_BY' => array('Belarusian', '&#1041;&#1077;&#1083;&#1072;&#1088;&#1091;&#1089;&#1082;&#1072;&#1103; &#1084;&#1086;&#1074;&#1072;'),
'bn_BD' => array('Bengali', '&#2476;&#2494;&#2434;&#2482;&#2494;'),
'bg_BG' => array('Bulgarian', '&#1073;&#1098;&#1083;&#1075;&#1072;&#1088;&#1089;&#1082;&#1080;'),
'ca_ES' => array('Catalan', 'catal&agrave;'),
'zh_yue' => array('Chinese (Cantonese)', '&#24291;&#26481;&#35441; [&#24191;&#19996;&#35805;]'),
'zh_cmn' => array('Chinese (Mandarin)', '&#26222;&#36890;&#35441; [&#26222;&#36890;&#35805;]'),
'hr_HR' => array('Croatian', 'Hrvatski'),
'cs_CZ' => array('Czech', '&#x010D;e&#353;tina'),
'cy_GB' => array('Welsh', 'Welsh/Cymraeg'),
'da_DK' => array('Danish', 'dansk'),
'nl_NL' => array('Dutch', 'Nederlands'),
'en_NZ' => array('English (NZ)', 'English (NZ)'),
'en_US' => array('English (US)', 'English (US)'),
'en_GB' => array('English (UK)', 'English (UK)'),
'eo_XX' => array('Esperanto', 'Esperanto'),
'et_EE' => array('Estonian', 'eesti keel'),
'fo_FO' => array('Faroese', 'F&oslash;royska'),
'fi_FI' => array('Finnish', 'suomi'),
'fr_FR' => array('French', 'fran&ccedil;ais'),
'gd_GB' => array('Gaelic', 'Gaeilge'),
'gl_ES' => array('Galician', 'Galego'),
'de_DE' => array('German', 'Deutsch'),
'el_GR' => array('Greek', '&#949;&#955;&#955;&#951;&#957;&#953;&#954;&#940;'),
'gu_IN' => array('Gujarati', '&#2711;&#2753;&#2716;&#2736;&#2750;&#2724;&#2752;'),
'ha_NG' => array('Hausa', '&#1581;&#1614;&#1608;&#1618;&#1587;&#1614;'),
'he_IL' => array('Hebrew', '&#1506;&#1489;&#1512;&#1497;&#1514;'),
'hi_IN' => array('Hindi', '&#2361;&#2367;&#2344;&#2381;&#2342;&#2368;'),
'hu_HU' => array('Hungarian', 'magyar'),
'is_IS' => array('Icelandic', '&Iacute;slenska'),
'id_ID' => array('Indonesian', 'Bahasa Indonesia'),
'ga_IE' => array('Irish', 'Irish'),
'it_IT' => array('Italian', 'italiano'),
'ja_JP' => array('Japanese', '&#26085;&#26412;&#35486;'),
'jv_ID' => array('Javanese', 'basa Jawa'),
'ko_KR' => array('Korean', '&#54620;&#44397;&#50612; [&#38867;&#22283;&#35486;]'),
'ku_IQ' => array('Kurdish', 'Kurd&iacute;'),
'lv_LV' => array('Latvian', 'latvie&#353;u'),
'lt_LT' => array('Lithuanian', 'lietuvi&#353;kai'),
'mk_MK' => array('Macedonian', '&#1084;&#1072;&#1082;&#1077;&#1076;&#1086;&#1085;&#1089;&#1082;&#1080;'),
'mi_NZ' => array('Maori', 'Maori'),
'ms_MY' => array('Malay', 'Bahasa melayu'),
'mt_MT' => array('Maltese', 'Malti'),
'mr_IN' => array('Marathi', '&#2350;&#2352;&#2366;&#2336;&#2368;'),
'ne_NP' => array('Nepali', '&#2344;&#2375;&#2346;&#2366;&#2354;&#2368;'),
'nb_NO' => array('Norwegian', 'Norsk'),
'om_ET' => array('Oromo', 'Afaan Oromo'),
'fa_IR' => array('Persian', '&#1601;&#1575;&#1585;&#1587;&#1609;'),
'pl_PL' => array('Polish', 'polski'),
'pt_PT' => array('Portuguese (Portugal)', 'portugu&ecirc;s (Portugal)'),
'pt_BR' => array('Portuguese (Brazil)', 'portugu&ecirc;s (Brazil)'),
'pa_IN' => array('Punjabi', '&#2602;&#2672;&#2588;&#2622;&#2604;&#2624;'),
'qu_PE' => array('Quechua', 'Quechua'),
'rm_CH' => array('Romansh', 'rumantsch'),
'ro_RO' => array('Romanian', 'rom&acirc;n'),
'ru_RU' => array('Russian', '&#1056;&#1091;&#1089;&#1089;&#1082;&#1080;&#1081;'),
'sco_SCO' => array('Scots', 'Scoats leid, Lallans'),
'sr_RS' => array('Serbian', '&#1089;&#1088;&#1087;&#1089;&#1082;&#1080;'),
'sk_SK' => array('Slovak', 'sloven&#269;ina'),
'sl_SI' => array('Slovenian', 'sloven&#353;&#269;ina'),
'es_ES' => array('Spanish', 'espa&ntilde;ol'),
'sv_SE' => array('Swedish', 'Svenska'),
'tl_PH' => array('Tagalog', 'Tagalog'),
'ta_IN' => array('Tamil', '&#2980;&#2990;&#3007;&#2996;&#3021;'),
'te_IN' => array('Telugu', '&#3108;&#3142;&#3122;&#3137;&#3095;&#3137;'),
'to_TO' => array('Tonga', 'chiTonga'),
'ts_ZA' => array('Tsonga', 'xiTshonga'),
'tn_ZA' => array('Tswana', 'seTswana'),
'tr_TR' => array('Turkish', 'T&uuml;rk&ccedil;e'),
'tk_TM' => array('Turkmen', '&#1090;&#1199;&#1088;&#1082;m&#1077;&#1085;&#1095;&#1077;'),
'tw_GH' => array('Twi', 'twi'),
'uk_UA' => array('Ukrainian', '&#1059;&#1082;&#1088;&#1072;&#1111;&#1085;&#1089;&#1100;&#1082;&#1072;'),
'ur_PK' => array('Urdu', '&#1575;&#1585;&#1583;&#1608;'),
'uz_UZ' => array('Uzbek', '&#1118;&#1079;&#1073;&#1077;&#1082;'),
've_ZA' => array('Venda', 'tshiVen&#x1E13;a'),
'vi_VN' => array('Vietnamese', 'ti&#7871;ng vi&#7879;t'),
'wo_SN' => array('Wolof', 'Wollof'),
'xh_ZA' => array('Xhosa', 'isiXhosa'),
'zu_ZA' => array('Zulu', 'isiZulu'),
);
static $tinymce_lang = array(
'ca_AD' => 'ca',
'ca_ES' => 'ca',
'cs_CZ' => 'cs',
'cy_GB' => 'cy',
'da_DK' => 'da',
'da_GL' => 'da',
'de_AT' => 'de',
'de_BE' => 'de',
'de_CH' => 'de',
'de_DE' => 'de',
'de_LI' => 'de',
'de_LU' => 'de',
'de_BR' => 'de',
'de_US' => 'de',
'el_CY' => 'el',
'el_GR' => 'el',
'es_AR' => 'es',
'es_BO' => 'es',
'es_CL' => 'es',
'es_CO' => 'es',
'es_CR' => 'es',
'es_CU' => 'es',
'es_DO' => 'es',
'es_EC' => 'es',
'es_ES' => 'es',
'es_GQ' => 'es',
'es_GT' => 'es',
'es_HN' => 'es',
'es_MX' => 'es',
'es_NI' => 'es',
'es_PA' => 'es',
'es_PE' => 'es',
'es_PH' => 'es',
'es_PR' => 'es',
'es_PY' => 'es',
'es_SV' => 'es',
'es_UY' => 'es',
'es_VE' => 'es',
'es_AD' => 'es',
'es_BZ' => 'es',
'es_US' => 'es',
'fa_AF' => 'fa',
'fa_IR' => 'fa',
'fa_PK' => 'fa',
'fi_FI' => 'fi',
'fi_SE' => 'fi',
'fr_BE' => 'fr',
'fr_BF' => 'fr',
'fr_BI' => 'fr',
'fr_BJ' => 'fr',
'fr_CA' => 'fr_ca',
'fr_CF' => 'fr',
'fr_CG' => 'fr',
'fr_CH' => 'fr',
'fr_CI' => 'fr',
'fr_CM' => 'fr',
'fr_DJ' => 'fr',
'fr_DZ' => 'fr',
'fr_FR' => 'fr',
'fr_GA' => 'fr',
'fr_GF' => 'fr',
'fr_GN' => 'fr',
'fr_GP' => 'fr',
'fr_HT' => 'fr',
'fr_KM' => 'fr',
'fr_LU' => 'fr',
'fr_MA' => 'fr',
'fr_MC' => 'fr',
'fr_MG' => 'fr',
'fr_ML' => 'fr',
'fr_MQ' => 'fr',
'fr_MU' => 'fr',
'fr_NC' => 'fr',
'fr_NE' => 'fr',
'fr_PF' => 'fr',
'fr_PM' => 'fr',
'fr_RE' => 'fr',
'fr_RW' => 'fr',
'fr_SC' => 'fr',
'fr_SN' => 'fr',
'fr_SY' => 'fr',
'fr_TD' => 'fr',
'fr_TG' => 'fr',
'fr_TN' => 'fr',
'fr_VU' => 'fr',
'fr_WF' => 'fr',
'fr_YT' => 'fr',
'fr_GB' => 'fr',
'fr_US' => 'fr',
'he_IL' => 'he',
'hu_HU' => 'hu',
'hu_AT' => 'hu',
'hu_RO' => 'hu',
'hu_RS' => 'hu',
'is_IS' => 'is',
'it_CH' => 'it',
'it_IT' => 'it',
'it_SM' => 'it',
'it_FR' => 'it',
'it_HR' => 'it',
'it_US' => 'it',
'it_VA' => 'it',
'ja_JP' => 'ja',
'ko_KP' => 'ko',
'ko_KR' => 'ko',
'ko_CN' => 'ko',
'nb_NO' => 'nb',
'nb_SJ' => 'nb',
'nl_AN' => 'nl',
'nl_AW' => 'nl',
'nl_BE' => 'nl',
'nl_NL' => 'nl',
'nl_SR' => 'nl',
'nn_NO' => 'nn',
'pl_PL' => 'pl',
'pl_UA' => 'pl',
'pt_AO' => 'pt_br',
'pt_BR' => 'pt_br',
'pt_CV' => 'pt_br',
'pt_GW' => 'pt_br',
'pt_MZ' => 'pt_br',
'pt_PT' => 'pt_br',
'pt_ST' => 'pt_br',
'pt_TL' => 'pt_br',
'ro_MD' => 'ro',
'ro_RO' => 'ro',
'ro_RS' => 'ro',
'ru_BY' => 'ru',
'ru_KG' => 'ru',
'ru_KZ' => 'ru',
'ru_RU' => 'ru',
'ru_SJ' => 'ru',
'ru_UA' => 'ru',
'si_LK' => 'si',
'sk_SK' => 'sk',
'sk_RS' => 'sk',
'sq_AL' => 'sq',
'sr_BA' => 'sr',
'sr_ME' => 'sr',
'sr_RS' => 'sr',
'sv_FI' => 'sv',
'sv_SE' => 'sv',
'tr_CY' => 'tr',
'tr_TR' => 'tr',
'tr_DE' => 'tr',
'tr_MK' => 'tr',
'uk_UA' => 'uk',
'vi_VN' => 'vi',
'vi_US' => 'vi',
'zh_CN' => 'zh_cn',
'zh_HK' => 'zh_cn',
'zh_MO' => 'zh_cn',
'zh_SG' => 'zh_cn',
'zh_TW' => 'zh_tw',
'zh_ID' => 'zh_cn',
'zh_MY' => 'zh_cn',
'zh_TH' => 'zh_cn',
'zh_US' => 'zn_cn',
);
/**
* @var array $likely_subtags Provides you "likely locales"
* for a given "short" language code. This is a guess,
* as we can't disambiguate from e.g. "en" to "en_US" - it
* could also mean "en_UK".
* @see http://www.unicode.org/cldr/data/charts/supplemental/likely_subtags.html
*/
static $likely_subtags = array(
'aa' => 'aa_ET',
'ab' => 'ab_GE',
'ady' => 'ady_RU',
'af' => 'af_ZA',
'ak' => 'ak_GH',
'am' => 'am_ET',
'ar' => 'ar_EG',
'as' => 'as_IN',
'ast' => 'ast_ES',
'av' => 'av_RU',
'ay' => 'ay_BO',
'az' => 'az_AZ',
'az_Cyrl' => 'az_AZ',
'az_Arab' => 'az_IR',
'az_IR' => 'az_IR',
'ba' => 'ba_RU',
'be' => 'be_BY',
'bg' => 'bg_BG',
'bi' => 'bi_VU',
'bn' => 'bn_BD',
'bo' => 'bo_CN',
'bs' => 'bs_BA',
'ca' => 'ca_ES',
'ce' => 'ce_RU',
'ceb' => 'ceb_PH',
'ch' => 'ch_GU',
'chk' => 'chk_FM',
'crk' => 'crk_CA',
'cs' => 'cs_CZ',
'cwd' => 'cwd_CA',
'cy' => 'cy_GB',
'da' => 'da_DK',
'de' => 'de_DE',
'dv' => 'dv_MV',
'dz' => 'dz_BT',
'ee' => 'ee_GH',
'efi' => 'efi_NG',
'el' => 'el_GR',
'en' => 'en_US',
'es' => 'es_ES',
'et' => 'et_EE',
'eu' => 'eu_ES',
'eo' => 'eo_XX',
'fa' => 'fa_IR',
'fi' => 'fi_FI',
'fil' => 'fil_PH',
'fj' => 'fj_FJ',
'fo' => 'fo_FO',
'fr' => 'fr_FR',
'fur' => 'fur_IT',
'fy' => 'fy_NL',
'ga' => 'ga_IE',
'gaa' => 'gaa_GH',
'gd' => 'gd_GB',
'gil' => 'gil_KI',
'gl' => 'gl_ES',
'gn' => 'gn_PY',
'gu' => 'gu_IN',
'ha' => 'ha_NG',
'ha_Arab' => 'ha_SD',
'ha_SD' => 'ha_SD',
'haw' => 'haw_US',
'he' => 'he_IL',
'hi' => 'hi_IN',
'hil' => 'hil_PH',
'ho' => 'ho_PG',
'hr' => 'hr_HR',
'ht' => 'ht_HT',
'hu' => 'hu_HU',
'hy' => 'hy_AM',
'id' => 'id_ID',
'ig' => 'ig_NG',
'ii' => 'ii_CN',
'ilo' => 'ilo_PH',
'inh' => 'inh_RU',
'is' => 'is_IS',
'it' => 'it_IT',
'iu' => 'iu_CA',
'ja' => 'ja_JP',
'jv' => 'jv_ID',
'ka' => 'ka_GE',
'kaj' => 'kaj_NG',
'kam' => 'kam_KE',
'kbd' => 'kbd_RU',
'kha' => 'kha_IN',
'kk' => 'kk_KZ',
'kl' => 'kl_GL',
'km' => 'km_KH',
'kn' => 'kn_IN',
'ko' => 'ko_KR',
'koi' => 'koi_RU',
'kok' => 'kok_IN',
'kos' => 'kos_FM',
'kpe' => 'kpe_LR',
'kpv' => 'kpv_RU',
'krc' => 'krc_RU',
'ks' => 'ks_IN',
'ku' => 'ku_IQ',
'ku_Latn' => 'ku_TR',
'ku_TR' => 'ku_TR',
'kum' => 'kum_RU',
'kxm' => 'kxm_TH',
'ky' => 'ky_KG',
'la' => 'la_VA',
'lah' => 'lah_PK',
'lb' => 'lb_LU',
'lbe' => 'lbe_RU',
'lez' => 'lez_RU',
'ln' => 'ln_CD',
'lo' => 'lo_LA',
'lt' => 'lt_LT',
'lv' => 'lv_LV',
'mai' => 'mai_IN',
'mdf' => 'mdf_RU',
'mdh' => 'mdh_PH',
'mg' => 'mg_MG',
'mh' => 'mh_MH',
'mi' => 'mi_NZ',
'mk' => 'mk_MK',
'ml' => 'ml_IN',
'mn' => 'mn_MN',
'mn_CN' => 'mn_CN',
'mn_Mong' => 'mn_CN',
'mr' => 'mr_IN',
'ms' => 'ms_MY',
'mt' => 'mt_MT',
'my' => 'my_MM',
'myv' => 'myv_RU',
'na' => 'na_NR',
'nb' => 'nb_NO',
'ne' => 'ne_NP',
'niu' => 'niu_NU',
'nl' => 'nl_NL',
'nn' => 'nn_NO',
'nr' => 'nr_ZA',
'nso' => 'nso_ZA',
'ny' => 'ny_MW',
'om' => 'om_ET',
'or' => 'or_IN',
'os' => 'os_GE',
'pa' => 'pa_IN',
'pa_Arab' => 'pa_PK',
'pa_PK' => 'pa_PK',
'pag' => 'pag_PH',
'pap' => 'pap_AN',
'pau' => 'pau_PW',
'pl' => 'pl_PL',
'pon' => 'pon_FM',
'ps' => 'ps_AF',
'pt' => 'pt_BR',
'qu' => 'qu_PE',
'rm' => 'rm_CH',
'rn' => 'rn_BI',
'ro' => 'ro_RO',
'ru' => 'ru_RU',
'rw' => 'rw_RW',
'sa' => 'sa_IN',
'sah' => 'sah_RU',
'sat' => 'sat_IN',
'sd' => 'sd_IN',
'se' => 'se_NO',
'sg' => 'sg_CF',
'si' => 'si_LK',
'sid' => 'sid_ET',
'sk' => 'sk_SK',
'sl' => 'sl_SI',
'sm' => 'sm_WS',
'sn' => 'sn_ZW',
'so' => 'so_SO',
'sq' => 'sq_AL',
'sr' => 'sr_RS',
'ss' => 'ss_ZA',
'st' => 'st_ZA',
'su' => 'su_ID',
'sv' => 'sv_SE',
'sw' => 'sw_TZ',
'swb' => 'swb_KM',
'ta' => 'ta_IN',
'te' => 'te_IN',
'tet' => 'tet_TL',
'tg' => 'tg_TJ',
'th' => 'th_TH',
'ti' => 'ti_ET',
'tig' => 'tig_ER',
'tk' => 'tk_TM',
'tkl' => 'tkl_TK',
'tl' => 'tl_PH',
'tn' => 'tn_ZA',
'to' => 'to_TO',
'tpi' => 'tpi_PG',
'tr' => 'tr_TR',
'trv' => 'trv_TW',
'ts' => 'ts_ZA',
'tsg' => 'tsg_PH',
'tt' => 'tt_RU',
'tts' => 'tts_TH',
'tvl' => 'tvl_TV',
'tw' => 'tw_GH',
'ty' => 'ty_PF',
'tyv' => 'tyv_RU',
'udm' => 'udm_RU',
'ug' => 'ug_CN',
'uk' => 'uk_UA',
'uli' => 'uli_FM',
'und' => 'en_US',
'und_AD' => 'ca_AD',
'und_AE' => 'ar_AE',
'und_AF' => 'fa_AF',
'und_AL' => 'sq_AL',
'und_AM' => 'hy_AM',
'und_AN' => 'pap_AN',
'und_AO' => 'pt_AO',
'und_AR' => 'es_AR',
'und_AS' => 'sm_AS',
'und_AT' => 'de_AT',
'und_AW' => 'nl_AW',
'und_AX' => 'sv_AX',
'und_AZ' => 'az_AZ',
'und_Arab' => 'ar_EG',
'und_Arab_CN' => 'ug_CN',
'und_Arab_DJ' => 'ar_DJ',
'und_Arab_ER' => 'ar_ER',
'und_Arab_IL' => 'ar_IL',
'und_Arab_IN' => 'ur_IN',
'und_Arab_PK' => 'ur_PK',
'und_Armn' => 'hy_AM',
'und_BA' => 'bs_BA',
'und_BD' => 'bn_BD',
'und_BE' => 'nl_BE',
'und_BF' => 'fr_BF',
'und_BG' => 'bg_BG',
'und_BH' => 'ar_BH',
'und_BI' => 'rn_BI',
'und_BJ' => 'fr_BJ',
'und_BL' => 'fr_BL',
'und_BN' => 'ms_BN',
'und_BO' => 'es_BO',
'und_BR' => 'pt_BR',
'und_BT' => 'dz_BT',
'und_BY' => 'be_BY',
'und_Beng' => 'bn_BD',
'und_CD' => 'fr_CD',
'und_CF' => 'sg_CF',
'und_CG' => 'ln_CG',
'und_CH' => 'de_CH',
'und_CI' => 'fr_CI',
'und_CL' => 'es_CL',
'und_CM' => 'fr_CM',
'und_CN' => 'zh_CN',
'und_CO' => 'es_CO',
'und_CR' => 'es_CR',
'und_CU' => 'es_CU',
'und_CV' => 'pt_CV',
'und_CY' => 'el_CY',
'und_CZ' => 'cs_CZ',
'und_Cans' => 'cwd_CA',
'und_Cyrl' => 'ru_RU',
'und_Cyrl_BA' => 'sr_BA',
'und_Cyrl_GE' => 'ab_GE',
'und_DE' => 'de_DE',
'und_DJ' => 'aa_DJ',
'und_DK' => 'da_DK',
'und_DO' => 'es_DO',
'und_DZ' => 'ar_DZ',
'und_Deva' => 'hi_IN',
'und_EC' => 'es_EC',
'und_EE' => 'et_EE',
'und_EG' => 'ar_EG',
'und_EH' => 'ar_EH',
'und_ER' => 'ti_ER',
'und_ES' => 'es_ES',
'und_ET' => 'am_ET',
'und_Ethi' => 'am_ET',
'und_FI' => 'fi_FI',
'und_FJ' => 'fj_FJ',
'und_FM' => 'chk_FM',
'und_FO' => 'fo_FO',
'und_FR' => 'fr_FR',
'und_GA' => 'fr_GA',
'und_GE' => 'ka_GE',
'und_GF' => 'fr_GF',
'und_GH' => 'ak_GH',
'und_GL' => 'kl_GL',
'und_GN' => 'fr_GN',
'und_GP' => 'fr_GP',
'und_GQ' => 'fr_GQ',
'und_GR' => 'el_GR',
'und_GT' => 'es_GT',
'und_GU' => 'ch_GU',
'und_GW' => 'pt_GW',
'und_Geor' => 'ka_GE',
'und_Grek' => 'el_GR',
'und_Gujr' => 'gu_IN',
'und_Guru' => 'pa_IN',
'und_HK' => 'zh_HK',
'und_HN' => 'es_HN',
'und_HR' => 'hr_HR',
'und_HT' => 'ht_HT',
'und_HU' => 'hu_HU',
'und_Hani' => 'zh_CN',
'und_Hans' => 'zh_CN',
'und_Hant' => 'zh_TW',
'und_Hebr' => 'he_IL',
'und_ID' => 'id_ID',
'und_IL' => 'he_IL',
'und_IN' => 'hi_IN',
'und_IQ' => 'ar_IQ',
'und_IR' => 'fa_IR',
'und_IS' => 'is_IS',
'und_IT' => 'it_IT',
'und_JO' => 'ar_JO',
'und_JP' => 'ja_JP',
'und_Jpan' => 'ja_JP',
'und_KG' => 'ky_KG',
'und_KH' => 'km_KH',
'und_KM' => 'ar_KM',
'und_KP' => 'ko_KP',
'und_KR' => 'ko_KR',
'und_KW' => 'ar_KW',
'und_KZ' => 'ru_KZ',
'und_Khmr' => 'km_KH',
'und_Knda' => 'kn_IN',
'und_Kore' => 'ko_KR',
'und_LA' => 'lo_LA',
'und_LB' => 'ar_LB',
'und_LI' => 'de_LI',
'und_LK' => 'si_LK',
'und_LS' => 'st_LS',
'und_LT' => 'lt_LT',
'und_LU' => 'fr_LU',
'und_LV' => 'lv_LV',
'und_LY' => 'ar_LY',
'und_Laoo' => 'lo_LA',
'und_Latn_CN' => 'ii_CN',
'und_Latn_CY' => 'tr_CY',
'und_Latn_DZ' => 'fr_DZ',
'und_Latn_ET' => 'om_ET',
'und_Latn_KM' => 'fr_KM',
'und_Latn_MA' => 'fr_MA',
'und_Latn_MK' => 'sq_MK',
'und_Latn_SY' => 'fr_SY',
'und_Latn_TD' => 'fr_TD',
'und_Latn_TN' => 'fr_TN',
'und_MA' => 'ar_MA',
'und_MC' => 'fr_MC',
'und_MD' => 'ro_MD',
'und_ME' => 'sr_ME',
'und_MF' => 'fr_MF',
'und_MG' => 'mg_MG',
'und_MH' => 'mh_MH',
'und_MK' => 'mk_MK',
'und_ML' => 'fr_ML',
'und_MM' => 'my_MM',
'und_MN' => 'mn_MN',
'und_MO' => 'zh_MO',
'und_MQ' => 'fr_MQ',
'und_MR' => 'ar_MR',
'und_MT' => 'mt_MT',
'und_MV' => 'dv_MV',
'und_MW' => 'ny_MW',
'und_MX' => 'es_MX',
'und_MY' => 'ms_MY',
'und_MZ' => 'pt_MZ',
'und_Mlym' => 'ml_IN',
'und_Mong' => 'mn_CN',
'und_Mymr' => 'my_MM',
'und_NC' => 'fr_NC',
'und_NE' => 'ha_NE',
'und_NG' => 'ha_NG',
'und_NI' => 'es_NI',
'und_NL' => 'nl_NL',
'und_NO' => 'nb_NO',
'und_NP' => 'ne_NP',
'und_NR' => 'na_NR',
'und_NU' => 'niu_NU',
'und_OM' => 'ar_OM',
'und_Orya' => 'or_IN',
'und_PA' => 'es_PA',
'und_PE' => 'es_PE',
'und_PF' => 'ty_PF',
'und_PG' => 'tpi_PG',
'und_PH' => 'fil_PH',
'und_PK' => 'ur_PK',
'und_PL' => 'pl_PL',
'und_PM' => 'fr_PM',
'und_PR' => 'es_PR',
'und_PS' => 'ar_PS',
'und_PT' => 'pt_PT',
'und_PW' => 'pau_PW',
'und_PY' => 'gn_PY',
'und_QA' => 'ar_QA',
'und_RE' => 'fr_RE',
'und_RO' => 'ro_RO',
'und_RS' => 'sr_RS',
'und_RU' => 'ru_RU',
'und_RW' => 'rw_RW',
'und_SA' => 'ar_SA',
'und_SD' => 'ar_SD',
'und_SE' => 'sv_SE',
'und_SI' => 'sl_SI',
'und_SJ' => 'nb_SJ',
'und_SK' => 'sk_SK',
'und_SM' => 'it_SM',
'und_SN' => 'fr_SN',
'und_SO' => 'so_SO',
'und_SR' => 'nl_SR',
'und_ST' => 'pt_ST',
'und_SV' => 'es_SV',
'und_SY' => 'ar_SY',
'und_Sinh' => 'si_LK',
'und_TD' => 'ar_TD',
'und_TG' => 'ee_TG',
'und_TH' => 'th_TH',
'und_TJ' => 'tg_TJ',
'und_TK' => 'tkl_TK',
'und_TL' => 'tet_TL',
'und_TM' => 'tk_TM',
'und_TN' => 'ar_TN',
'und_TO' => 'to_TO',
'und_TR' => 'tr_TR',
'und_TV' => 'tvl_TV',
'und_TW' => 'zh_TW',
'und_Taml' => 'ta_IN',
'und_Telu' => 'te_IN',
'und_Thaa' => 'dv_MV',
'und_Thai' => 'th_TH',
'und_Tibt' => 'bo_CN',
'und_UA' => 'uk_UA',
'und_UY' => 'es_UY',
'und_UZ' => 'uz_UZ',
'und_VA' => 'la_VA',
'und_VE' => 'es_VE',
'und_VN' => 'vi_VN',
'und_VU' => 'fr_VU',
'und_WF' => 'fr_WF',
'und_WS' => 'sm_WS',
'und_YE' => 'ar_YE',
'und_YT' => 'fr_YT',
'und_ZW' => 'sn_ZW',
'ur' => 'ur_PK',
'uz' => 'uz_UZ',
'uz_AF' => 'uz_AF',
'uz_Arab' => 'uz_AF',
've' => 've_ZA',
'vi' => 'vi_VN',
'wal' => 'wal_ET',
'war' => 'war_PH',
'wo' => 'wo_SN',
'xh' => 'xh_ZA',
'yap' => 'yap_FM',
'yo' => 'yo_NG',
'za' => 'za_CN',
'zh' => 'zh_CN',
'zh_HK' => 'zh_HK',
'zh_Hani' => 'zh_CN',
'zh_Hant' => 'zh_TW',
'zh_MO' => 'zh_MO',
'zh_TW' => 'zh_TW',
'zu' => 'zu_ZA',
);
/**
* This is the main translator function. Returns the string defined by $class and $entity according to the currently set locale.
*
* @param string $entity Entity that identifies the string. It must be in the form "Namespace.Entity" where Namespace will be usually
* the class name where this string is used and Entity identifies the string inside the namespace.
* @param string $string The original string itself. In a usual call this is a mandatory parameter, but if you are reusing a string which
* has already been "declared" (using another call to this function, with the same class and entity), you can omit it.
* @param string $context (optional) If the string can be difficult to translate by any reason, you can help translators with some more info using this param
* @param string injectionArray (optional) array of key value pairs that are used to replace corresponding expressions in {curly brackets} in the $string
* @return string The translated string, according to the currently set locale {@link i18n::set_locale()}
*/
static function _t($entity, $string = "", $context = "", $injection = "") {
if(is_numeric($context) && in_array($context, array(PR_LOW, PR_MEDIUM, PR_HIGH))) {
Deprecation::notice(
'3.0',
'The $priority argument to _t() is deprecated, please use module inclusion priorities instead'
);
}
//fetch the injection array out of the parameters (if it is present)
$argList = func_get_args();
$argNum = func_num_args();
//_t($entity, $string = "", $context (optional), $injectionArray (optional))
$injectionArray = null;
for($i = 0; $i < $argNum; $i++) {
if (is_array($argList[$i])) { //we have reached the injectionArray
$injectionArray = $argList[$i]; //any array in the args will be the injection array
}
}
// get current locale (either default or user preference)
$locale = i18n::get_locale();
$lang = i18n::get_lang_from_locale($locale);
// Only call getter if static isn't already defined (for performance reasons)
$translatorsByPrio = self::$translators;
if(!$translatorsByPrio) $translatorsByPrio = self::get_translators();
$returnValue = $string; // Fall back to default string argument
foreach($translatorsByPrio as $priority => $translators) {
foreach($translators as $name => $translator) {
$adapter = $translator->getAdapter();
// If language table isn't loaded for this locale, get it for each of the modules.
// The method will automatically load fallback languages (the lang for a locale).
if(!$adapter->isAvailable($locale) && !$adapter->isAvailable($lang)) {
// TODO Remove reliance on global state, by refactoring into an i18nTranslatorManager
// which is instanciated by core with a $clean instance variable.
i18n::include_by_locale($locale, (isset($_GET['flush'])));
}
$translation = $adapter->translate($entity, $locale);
// Return translation only if we found a match thats not the entity itself (Zend fallback)
if($translation && $translation != $entity) {
$returnValue = $translation;
break 2;
}
}
}
// inject the variables from injectionArray (if present)
if ($injectionArray && count($injectionArray) > 0) {
foreach($injectionArray as $variable => $injection) {
$returnValue = str_replace('{'.$variable.'}', $injection, $returnValue);
}
}
return $returnValue;
}
/**
* @return array Array of priority keys to instances of Zend_Translate, mapped by name.
*/
static function get_translators() {
if(!Zend_Translate::getCache()) {
Zend_Translate::setCache(
SS_Cache::factory('i18n', 'Output', array('lifetime' => null, 'automatic_serialization' => true))
);
}
if(!self::$translators) {
$defaultPriority = 10;
self::$translators[$defaultPriority] = array(
'core' => new Zend_Translate(array(
'adapter' => 'i18nRailsYamlAdapter',
'locale' => self::$default_locale,
'disableNotices' => true,
))
);
i18n::include_by_locale('en_US');
}
return self::$translators;
}
/**
* @param String
* @return Zend_Translate
*/
static function get_translator($name) {
foreach(self::get_translators() as $priority => $translators) {
if(isset($translators[$name])) return $translators[$name];
}
return false;
}
/**
* @param Zend_Translate Needs to implement {@link i18nTranslateAdapterInterface}
* @param String If left blank will override the default translator.
* @param Int
*/
static function register_translator($translator, $name, $priority = 10) {
if (!is_int($priority)) throw new InvalidArgumentException("register_translator expects an int priority");
// Ensure it's not there. If it is, we're replacing it. It may exist in a different priority.
self::unregister_translator($name);
// Add our new translator
if(!isset(self::$translators[$priority])) self::$translators[$priority] = array();
self::$translators[$priority][$name] = $translator;
// Resort array, ensuring highest priority comes first
krsort(self::$translators);
i18n::include_by_locale('en_US');
}
/**
* @param String
*/
static function unregister_translator($name) {
foreach (self::get_translators() as $priority => $translators) {
if (isset($translators[$name])) unset(self::$translators[$priority][$name]);
}
}
/**
* Get a list of commonly used languages
*
* @param boolean $native Use native names for languages instead of English ones
* @return list of languages in the form 'code' => 'name'
*/
static function get_common_languages($native = false) {
$languages = array();
foreach (self::$common_languages as $code => $name) {
$languages[$code] = ($native ? $name[1] : $name[0]);
}
return $languages;
}
/**
* Get a list of commonly used locales
*
* @param boolean $native Use native names for locale instead of English ones
* @return list of languages in the form 'code' => 'name'
*/
static function get_common_locales($native = false) {
$languages = array();
foreach (self::$common_locales as $code => $name) {
$languages[$code] = ($native ? $name[1] : $name[0]);
}
return $languages;
}
/**
* Get a list of locales (code => language and country)
*
* @return list of languages in the form 'code' => 'name'
*/
static function get_locale_list() {
return self::$all_locales;
}
/**
* Searches the root-directory for module-directories
* (identified by having a _config.php on their first directory-level).
* Finds locales by filename convention ("<locale>.<extension>", e.g. "de_AT.yml").
*
* @return array
*/
static function get_existing_translations() {
$locales = array();
// TODO Inspect themes
$modules = SS_ClassLoader::instance()->getManifest()->getModules();
foreach($modules as $module) {
if(!file_exists("{$module}/lang/")) continue;
$moduleLocales = scandir("{$module}/lang/");
foreach($moduleLocales as $moduleLocale) {
preg_match('/(.*)\.[\w\d]+$/',$moduleLocale, $matches);
if($locale = @$matches[1]) {
// Normalize locale to include likely region tag.
// TODO Replace with CLDR list of actually available languages/regions
$locale = str_replace('-', '_', self::get_locale_from_lang($locale));
$locales[$locale] = (@self::$all_locales[$locale]) ? self::$all_locales[$locale] : $locale;
}
}
}
// sort by title (not locale)
asort($locales);
return $locales;
}
/**
* Get a name from a language code (two characters, e.g. "en").
*
* @see get_locale_name()
*
* @param mixed $code Language code
* @param boolean $native If true, the native name will be returned
* @return Name of the language
*/
static function get_language_name($code, $native = false) {
$langs = self::$common_languages;
if($native) {
return (isset($langs[$code][1])) ? $langs[$code][1] : false;
} else {
return (isset($langs[$code][0])) ? $langs[$code][0] : false;
}
}
/**
* Get a name from a locale code (xx_YY).
*
* @see get_language_name()
*
* @param mixed $code locale code
* @return Name of the locale
*/
static function get_locale_name($code) {
$langs = self::get_locale_list();
return isset($langs[$code]) ? $langs[$code] : false;
}
/**
* Get a code from an English language name
*
* @param mixed $name Name of the language
* @return Language code (if the name is not found, it'll return the passed name)
*/
static function get_language_code($name) {
$code = array_search($name,self::get_common_languages());
return ($code ? $code : $name);
}
/**
* Get the current tinyMCE language
*
* @return Language
*/
static function get_tinymce_lang() {
if(isset(self::$tinymce_lang[self::get_locale()])) {
return self::$tinymce_lang[self::get_locale()];
}
return 'en';
}
/**
* Searches the root-directory for module-directories
* (identified by having a _config.php on their first directory-level
* and a language-file with the default locale in the /lang-subdirectory).
*
* @return array
*/
static function get_translatable_modules() {
$translatableModules = array();
$baseDir = Director::baseFolder();
$modules = scandir($baseDir);
foreach($modules as $module) {
$moduleDir = $baseDir . DIRECTORY_SEPARATOR . $module;
if(
is_dir($moduleDir)
&& is_file($moduleDir . DIRECTORY_SEPARATOR . "_config.php")
&& is_file($moduleDir . DIRECTORY_SEPARATOR . "lang" . DIRECTORY_SEPARATOR . self::$default_locale . ".php")
) {
$translatableModules[] = $module;
}
}
return $translatableModules;
}
/**
* Returns the "short" language name from a locale,
* e.g. "en_US" would return "en". This conversion
* is determined internally by the {@link $tinymce_lang}
* lookup table. If no match can be found in this lookup,
* the characters before the underscore ("_") are returned.
*
* @todo More generic lookup table, don't rely on tinymce specific conversion
*
* @param string $locale E.g. "en_US"
* @return string Short language code, e.g. "en"
*/
static function get_lang_from_locale($locale) {
if(isset(self::$tinymce_lang[$locale])) {
return self::$tinymce_lang[$locale];
} else {
return preg_replace('/(_|-).*/', '', $locale);
}
}
/**
* Provides you "likely locales"
* for a given "short" language code. This is a guess,
* as we can't disambiguate from e.g. "en" to "en_US" - it
* could also mean "en_UK". Based on the Unicode CLDR
* project.
* @see http://www.unicode.org/cldr/data/charts/supplemental/likely_subtags.html
*
* @param string $lang Short language code, e.g. "en"
* @return string Long locale, e.g. "en_US"
*/
static function get_locale_from_lang($lang) {
if(preg_match('/\-|_/', $lang)) {
return $lang;
} else if(isset(self::$likely_subtags[$lang])) {
return self::$likely_subtags[$lang];
} else {
return $lang . '_' . strtoupper($lang);
}
}
/**
* Gets a RFC 1766 compatible language code,
* e.g. "en-US".
*
* @see http://www.ietf.org/rfc/rfc1766.txt
* @see http://tools.ietf.org/html/rfc2616#section-3.10
*
* @param string $locale
* @return string
*/
static function convert_rfc1766($locale) {
return str_replace('_','-', $locale);
}
/**
* Given a PHP class name, finds the module where it's located.
*
* @param string $name
* @return string
*/
public static function get_owner_module($name) {
$manifest = SS_ClassLoader::instance()->getManifest();
$path = $manifest->getItemPath($name);
if (!$path) {
return false;
}
$path = Director::makeRelative($path);
$path = str_replace('\\', '/', $path);
return substr($path, 0, strpos($path, '/'));
}
/**
* Validates a "long" locale format (e.g. "en_US")
* by checking it against {@link $all_locales}.
*
* To add a locale to {@link $all_locales}, use the following example
* in your mysite/_config.php:
* <code>
* i18n::$allowed_locales['xx_XX'] = '<Language name>';
* </code>
*
* Note: Does not check for {@link $allowed_locales}.
*
* @return boolean
*/
static function validate_locale($locale) {
// Convert en-US to en_US
$locale = str_replace('-', '_', $locale);
return (array_key_exists($locale, self::$all_locales));
}
/**
* Set the current locale, used as the default for
* any localized classes, such as {@link FormField} or {@link DBField}
* instances. Locales can also be persisted in {@link Member->Locale},
* for example in the {@link CMSMain} interface the Member locale
* overrules the global locale value set here.
*
* @param string $locale Locale to be set. See http://unicode.org/cldr/data/diff/supplemental/languages_and_territories.html for a list of possible locales.
*/
static function set_locale($locale) {
if ($locale) self::$current_locale = $locale;
}
/**
* Get the current locale.
* Used by {@link Member::populateDefaults()}
*
* @return string Current locale in the system
*/
static function get_locale() {
return (!empty(self::$current_locale)) ? self::$current_locale : self::$default_locale;
}
/**
* This is the "fallback locale", in case resources with the "current locale"
* (set through {@link set_locale()}) can't be found.
*
* If you just want to globally read/write a different locale (e.g. in a CMS interface),
* please use {@link get_locale()} and {@link set_locale()} instead.
*
* For example, {@link Requirements::add_i18n_javascript()} and {@link i18n::include_by_class()}
* use this "fallback locale" value to include fallback language files.
*
* @return String
*/
static function default_locale() {
return self::$default_locale;
}
/**
* See {@link default_locale()} for usage.
*
*
* @param String $locale
*/
static function set_default_locale($locale) {
self::$default_locale = $locale;
}
/**
* Include a locale file determined by module name and locale
*
* @deprecated 3.0 Use Zend_Translate instead
*
* @param string $module Module that contains the locale file
* @param string $locale Locale to be loaded
*/
static function include_locale_file($module, $locale) {
Deprecation::notice('3.0', 'Use Zend_Translate instead.');
if (file_exists($file = Director::getAbsFile("$module/lang/$locale.php"))) include_once($file);
}
/**
* Includes all available language files for a certain defined locale.
* If the locale is a fully qualified locale (e.g. "en_US" rather than "en"),
* will load the base locale file as well (if available).
*
* @param string $locale All resources from any module in locale $locale will be loaded
* @param Boolean $clean Clean old caches?
*/
static function include_by_locale($locale, $clean = false) {
$lang = i18n::get_lang_from_locale($locale);
if($clean) {
$cache = Zend_Translate::getCache();
if($cache) $cache->clean(Zend_Cache::CLEANING_MODE_ALL);
}
// Automatically include fallback language (if applicable)
// TODO Also include custom Zend_Translate routing languages
$selectedLocales = array_unique(array($lang, $locale));
// Sort modules by inclusion priority, then alphabetically
// TODO Should be handled by priority flags within modules
$prios = array('sapphire' => 10, 'framework' => 10, 'admin' => 11, 'cms' => 12, 'mysite' => 90);
$modules = SS_ClassLoader::instance()->getManifest()->getModules();
ksort($modules);
uksort(
$modules,
function($a, $b) use(&$prios) {
$prioA = (isset($prios[$a])) ? $prios[$a] : 50;
$prioB = (isset($prios[$b])) ? $prios[$b] : 50;
return ($prioA > $prioB);
}
);
// Loop in reverse order, meaning the translator with the highest priority goes first
$translators = array_reverse(self::get_translators(), true);
foreach($translators as $priority => $translators) {
foreach($translators as $name => $translator) {
$adapter = $translator->getAdapter();
// Load translations from modules
foreach($modules as $module) {
foreach($selectedLocales as $selectedLocale) {
$filename = $adapter->getFilenameForLocale($selectedLocale);
$filepath = "{$module}/lang/" . $filename;
if($filename && !file_exists($filepath)) continue;
$adapter->addTranslation(
array('content' => $filepath, 'locale' => $selectedLocale)
);
}
}
// Load translations from themes
// TODO Replace with theme listing once implemented in TemplateManifest
$themesBase = Director::baseFolder() . '/themes';
if(is_dir($themesBase)) {
foreach(scandir($themesBase) as $theme) {
if(
strpos($theme, SSViewer::current_theme()) === 0
&& file_exists("{$themesBase}/{$theme}/lang/")
) {
foreach($selectedLocales as $selectedLocale) {
$filename = $adapter->getFilenameForLocale($selectedLocale);
$filepath = "{$themesBase}/{$theme}/lang/" . $filename;
if($filename && !file_exists($filepath)) continue;
$adapter->addTranslation(
array('content' => $filepath, 'locale' => $selectedLocale)
);
}
}
}
}
// Add empty translations to ensure the locales are "registered" with isAvailable(),
// and the next invocation of include_by_locale() doesn't cause a new reparse.
foreach($selectedLocales as $selectedLocale) {
$adapter->addTranslation(
array(
'content' => array('_' => '_'),
'locale' => $selectedLocale,
'usetranslateadapter' => true
)
);
}
}
}
}
/**
* Given a class name (a "locale namespace"), will search for its module and, if available,
* will load the resources for the currently defined locale.
* If not available, the original English resource will be loaded instead (to avoid blanks)
*
* @param string $class Resources for this class will be included, according to the set locale.
*/
static function include_by_class($class) {
$module = self::get_owner_module($class);
$translators = array_reverse(self::get_translators(), true);
foreach($translators as $priority => $translators) {
foreach($translators as $name => $translator) {
$adapter = $translator->getAdapter();
$filename = $adapter->getFilenameForLocale(self::get_locale());
$filepath = "{$module}/lang/" . $filename;
if($filename && !file_exists($filepath)) continue;
$adapter->addTranslation(array(
'content' => $filepath,
'locale' => self::get_locale()
));
}
}
}
public static function get_template_global_variables() {
return array(
'i18nLocale' => 'get_locale',
'get_locale',
);
}
}
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