mirror of
https://github.com/silverstripe/silverstripe-framework
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4b1027d961
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@92492 467b73ca-7a2a-4603-9d3b-597d59a354a9
967 lines
33 KiB
PHP
967 lines
33 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Locale
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Locale.php 13971 2009-02-04 18:42:22Z thomas $
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*/
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/**
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* Base class for localization
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*
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* @category Zend
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* @package Zend_Locale
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Locale
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{
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/**
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* Class wide Locale Constants
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*
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* @var array $_localeData
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*/
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private static $_localeData = array(
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'root' => true, 'aa_DJ' => true, 'aa_ER' => true, 'aa_ET' => true, 'aa' => true,
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'af_NA' => true, 'af_ZA' => true, 'af' => true, 'ak_GH' => true, 'ak' => true,
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'am_ET' => true, 'am' => true, 'ar_AE' => true, 'ar_BH' => true, 'ar_DZ' => true,
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'ar_EG' => true, 'ar_IQ' => true, 'ar_JO' => true, 'ar_KW' => true, 'ar_LB' => true,
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'ar_LY' => true, 'ar_MA' => true, 'ar_OM' => true, 'ar_QA' => true, 'ar_SA' => true,
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'ar_SD' => true, 'ar_SY' => true, 'ar_TN' => true, 'ar_YE' => true, 'ar' => true,
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'as_IN' => true, 'as' => true, 'az_AZ' => true, 'az' => true, 'be_BY' => true,
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'be' => true, 'bg_BG' => true, 'bg' => true, 'bn_BD' => true, 'bn_IN' => true,
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'bn' => true, 'bo_CN' => true, 'bo_IN' => true, 'bo' => true, 'bs_BA' => true,
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'bs' => true, 'byn_ER'=> true, 'byn' => true, 'ca_ES' => true, 'ca' => true,
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'cch_NG'=> true, 'cch' => true, 'cop_EG'=> true, 'cop_US'=> true, 'cop' => true,
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'cs_CZ' => true, 'cs' => true, 'cy_GB' => true, 'cy' => true, 'da_DK' => true,
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'da' => true, 'de_AT' => true, 'de_BE' => true, 'de_CH' => true, 'de_DE' => true,
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'de_LI' => true, 'de_LU' => true, 'de' => true, 'dv_MV' => true, 'dv' => true,
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'dz_BT' => true, 'dz' => true, 'ee_GH' => true, 'ee_TG' => true, 'ee' => true,
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'el_CY' => true, 'el_GR' => true, 'el' => true, 'en_AS' => true, 'en_AU' => true,
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'en_BE' => true, 'en_BW' => true, 'en_BZ' => true, 'en_CA' => true, 'en_GB' => true,
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'en_GU' => true, 'en_HK' => true, 'en_IE' => true, 'en_IN' => true, 'en_JM' => true,
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'en_MH' => true, 'en_MP' => true, 'en_MT' => true, 'en_NZ' => true, 'en_PH' => true,
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'en_PK' => true, 'en_SG' => true, 'en_TT' => true, 'en_UM' => true, 'en_US' => true,
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'en_VI' => true, 'en_ZA' => true, 'en_ZW' => true, 'en' => true, 'eo' => true,
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'es_AR' => true, 'es_BO' => true, 'es_CL' => true, 'es_CO' => true, 'es_CR' => true,
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'es_DO' => true, 'es_EC' => true, 'es_ES' => true, 'es_GT' => true, 'es_HN' => true,
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'es_MX' => true, 'es_NI' => true, 'es_PA' => true, 'es_PE' => true, 'es_PR' => true,
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'es_PY' => true, 'es_SV' => true, 'es_US' => true, 'es_UY' => true, 'es_VE' => true,
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'es' => true, 'et_EE' => true, 'et' => true, 'eu_ES' => true, 'eu' => true,
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'fa_AF' => true, 'fa_IR' => true, 'fa' => true, 'fi_FI' => true, 'fi' => true,
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'fil' => true, 'fo_FO' => true, 'fo' => true, 'fr_BE' => true, 'fr_CA' => true,
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'fr_CH' => true, 'fr_FR' => true, 'fr_LU' => true, 'fr_MC' => true, 'fr' => true,
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'fur_IT'=> true, 'fur' => true, 'ga_IE' => true, 'ga' => true, 'gaa_GH'=> true,
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'gaa' => true, 'gez_ER'=> true, 'gez_ET'=> true, 'gez' => true, 'gl_ES' => true,
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'gl' => true, 'gu_IN' => true, 'gu' => true, 'gv_GB' => true, 'gv' => true,
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'ha_GH' => true, 'ha_NE' => true, 'ha_NG' => true, 'ha' => true, 'haw_US'=> true,
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'haw' => true, 'he_IL' => true, 'he' => true, 'hi_IN' => true, 'hi' => true,
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'hr_HR' => true, 'hr' => true, 'hu_HU' => true, 'hu' => true, 'hy_AM' => true,
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'hy' => true, 'ia' => true, 'id_ID' => true, 'id' => true, 'ig_NG' => true,
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'ig' => true, 'ii_CN' => true, 'ii' => true, 'is_IS' => true, 'is' => true,
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'it_CH' => true, 'it_IT' => true, 'it' => true, 'iu' => true, 'ja_JP' => true,
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'ja' => true, 'ka_GE' => true, 'ka' => true, 'kaj_NG'=> true, 'kaj' => true,
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'kam_KE'=> true, 'kam' => true, 'kcg_NG'=> true, 'kcg' => true, 'kfo_NG'=> true,
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'kfo' => true, 'kk_KZ' => true, 'kk' => true, 'kl_GL' => true, 'kl' => true,
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'km_KH' => true, 'km' => true, 'kn_IN' => true, 'kn' => true, 'ko_KR' => true,
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'ko' => true, 'kok_IN'=> true, 'kok' => true, 'kpe_GN'=> true, 'kpe_LR'=> true,
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'kpe' => true, 'ku_IQ' => true, 'ku_IR' => true, 'ku_SY' => true, 'ku_TR' => true,
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'ku' => true, 'kw_GB' => true, 'kw' => true, 'ky_KG' => true, 'ky' => true,
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'ln_CD' => true, 'ln_CG' => true, 'ln' => true, 'lo_LA' => true, 'lo' => true,
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'lt_LT' => true, 'lt' => true, 'lv_LV' => true, 'lv' => true, 'mk_MK' => true,
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'mk' => true, 'ml_IN' => true, 'ml' => true, 'mn_MN' => true, 'mn' => true,
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'mr_IN' => true, 'mr' => true, 'ms_BN' => true, 'ms_MY' => true, 'ms' => true,
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'mt_MT' => true, 'mt' => true, 'my_MM' => true, 'my' => true, 'nb_NO' => true,
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'nb' => true, 'ne_NP' => true, 'ne' => true, 'nl_BE' => true, 'nl_NL' => true,
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'nl' => true, 'nn_NO' => true, 'nn' => true, 'nr_ZA' => true, 'nr' => true,
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'nso_ZA'=> true, 'nso' => true, 'ny_MW' => true, 'ny' => true, 'om_ET' => true,
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'om_KE' => true, 'om' => true, 'or_IN' => true, 'or' => true, 'pa_IN' => true,
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'pa_PK' => true, 'pa' => true, 'pl_PL' => true, 'pl' => true, 'ps_AF' => true,
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'ps' => true, 'pt_BR' => true, 'pt_PT' => true, 'pt' => true, 'ro_RO' => true,
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'ro' => true, 'ru_RU' => true, 'ru_UA' => true, 'ru' => true, 'rw_RW' => true,
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'rw' => true, 'sa_IN' => true, 'sa' => true, 'se_FI' => true, 'se_NO' => true,
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'se' => true, 'sh_BA' => true, 'sh_CS' => true, 'sh_YU' => true, 'sh' => true,
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'sid_ET'=> true, 'sid' => true, 'sk_SK' => true, 'sk' => true, 'sl_SI' => true,
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'sl' => true, 'so_DJ' => true, 'so_ET' => true, 'so_KE' => true, 'so_SO' => true,
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'so' => true, 'sq_AL' => true, 'sq' => true, 'sr_BA' => true, 'sr_CS' => true,
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'sr_ME' => true, 'sr_RS' => true, 'sr_YU' => true, 'sr' => true, 'ss_ZA' => true,
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'ss' => true, 'ssy' => true, 'st_ZA' => true, 'st' => true, 'sv_FI' => true,
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'sv_SE' => true, 'sv' => true, 'sw_KE' => true, 'sw_TZ' => true, 'sw' => true,
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'syr_SY'=> true, 'syr' => true, 'ta_IN' => true, 'ta' => true, 'te_IN' => true,
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'te' => true, 'tg_TJ' => true, 'tg' => true, 'th_TH' => true, 'th' => true,
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'ti_ER' => true, 'ti_ET' => true, 'ti' => true, 'tig_ER'=> true, 'tig' => true,
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'tn_ZA' => true, 'tn' => true, 'to_TO' => true, 'to' => true, 'tr_TR' => true,
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'tr' => true, 'ts_ZA' => true, 'ts' => true, 'tt_RU' => true, 'tt' => true,
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'ug' => true, 'uk_UA' => true, 'uk' => true, 'und_ZZ'=> true, 'und' => true,
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'ur_IN' => true, 'ur_PK' => true, 'ur' => true, 'uz_AF' => true, 'uz_UZ' => true,
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'uz' => true, 've_ZA' => true, 've' => true, 'vi_VN' => true, 'vi' => true,
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'wal_ET'=> true, 'wal' => true, 'wo_SN' => true, 'wo' => true, 'xh_ZA' => true,
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'xh' => true, 'yo_NG' => true, 'yo' => true, 'zh_CN' => true, 'zh_HK' => true,
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'zh_MO' => true, 'zh_SG' => true, 'zh_TW' => true, 'zh' => true, 'zu_ZA' => true,
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'zu' => true
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);
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/**
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* Autosearch constants
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*/
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const BROWSER = 'browser';
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const ENVIRONMENT = 'environment';
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const ZFDEFAULT = 'default';
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/**
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* Defines if old behaviour should be supported
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* Old behaviour throws notices and will be deleted in future releases
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*
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* @var boolean
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*/
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public static $compatibilityMode = false;
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/**
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* Internal variable
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*
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* @var boolean
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*/
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private static $_breakChain = false;
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/**
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* Actual set locale
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*
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* @var string Locale
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*/
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protected $_locale;
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/**
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* Automatic detected locale
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*
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* @var string Locales
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*/
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protected static $_auto;
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/**
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* Browser detected locale
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*
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* @var string Locales
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*/
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protected static $_browser;
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/**
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* Environment detected locale
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*
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* @var string Locales
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*/
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protected static $_environment;
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/**
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* Default locale
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*
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* @var string Locales
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*/
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protected static $_default = array('en' => true);
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/**
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* Generates a locale object
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* If no locale is given a automatic search is done
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* Then the most probable locale will be automatically set
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* Search order is
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* 1. Given Locale
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* 2. HTTP Client
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* 3. Server Environment
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* 4. Framework Standard
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*
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* @param string|Zend_Locale $locale (Optional) Locale for parsing input
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* @throws Zend_Locale_Exception When autodetection has been failed
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*/
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public function __construct($locale = null)
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{
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$locale = self::_prepareLocale($locale);
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$this->setLocale((string) $locale);
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}
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/**
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* Serialization Interface
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*
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* @return string
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*/
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public function serialize()
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{
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return serialize($this);
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}
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/**
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* Returns a string representation of the object
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*
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* @return string
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*/
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public function toString()
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{
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return (string) $this->_locale;
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}
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/**
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* Returns a string representation of the object
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* Alias for toString
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*
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* @return string
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*/
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public function __toString()
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{
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return $this->toString();
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}
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/**
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* Return the default locale
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*
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* @return array Returns an array of all locale string
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*/
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public static function getDefault()
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{
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if ((self::$compatibilityMode === true) or (func_num_args() > 0)) {
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if (!self::$_breakChain) {
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self::$_breakChain = true;
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trigger_error('You are running Zend_Locale in compatibility mode... please migrate your scripts', E_USER_NOTICE);
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$params = func_get_args();
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$param = null;
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if (isset($params[0])) {
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$param = $params[0];
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}
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return self::getOrder($param);
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}
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self::$_breakChain = false;
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}
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return self::$_default;
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}
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/**
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* Sets a new default locale
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* If provided you can set a quality between 0 and 1 (or 2 and 100)
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* which represents the percent of quality the browser
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* requested within HTTP
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*
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* @param string|Zend_Locale $locale Locale to set
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* @param float $quality The quality to set from 0 to 1
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* @throws Zend_Locale_Exception When a autolocale was given
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* @throws Zend_Locale_Exception When a unknown locale was given
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* @return void
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*/
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public static function setDefault($locale, $quality = 1)
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{
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if (($locale === 'auto') or ($locale === 'root') or ($locale === 'default') or
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($locale === 'environment') or ($locale === 'browser')) {
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require_once 'Zend/Locale/Exception.php';
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throw new Zend_Locale_Exception('Only full qualified locales can be used as default!');
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}
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if (($quality < 0.1) or ($quality > 100)) {
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require_once 'Zend/Locale/Exception.php';
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throw new Zend_Locale_Exception("Quality must be between 0.1 and 100");
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}
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if ($quality > 1) {
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$quality /= 100;
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}
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if (isset(self::$_localeData[(string) $locale]) === true) {
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self::$_default = array((string) $locale => $quality);
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} else {
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$locale = explode('_', (string) $locale);
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if (isset(self::$_localeData[$locale[0]]) === true) {
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self::$_default = array($locale[0] => $quality);
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} else {
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require_once 'Zend/Locale/Exception.php';
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throw new Zend_Locale_Exception("Unknown locale '" . (string) $locale . "' can not be set as default!");
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}
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}
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}
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/**
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* Expects the Systems standard locale
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*
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* For Windows:
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* f.e.: LC_COLLATE=C;LC_CTYPE=German_Austria.1252;LC_MONETARY=C
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* would be recognised as de_AT
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*
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* @return array
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*/
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public static function getEnvironment()
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{
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if (self::$_environment !== null) {
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return self::$_environment;
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}
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require_once 'Zend/Locale/Data/Translation.php';
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$language = setlocale(LC_ALL, 0);
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$languages = explode(';', $language);
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$languagearray = array();
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foreach ($languages as $locale) {
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if (strpos($locale, '=') !== false) {
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$language = substr($locale, strpos($locale, '='));
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$language = substr($language, 1);
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}
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if ($language !== 'C') {
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if (strpos($language, '.') !== false) {
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$language = substr($language, 0, (strpos($language, '.') - 1));
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} else if (strpos($language, '@') !== false) {
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$language = substr($language, 0, (strpos($language, '@') - 1));
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}
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$splitted = explode('_', $language);
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$language = (string) $language;
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if (isset(self::$_localeData[$language]) === true) {
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$languagearray[$language] = 1;
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if (strlen($language) > 4) {
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$languagearray[substr($language, 0, 2)] = 1;
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}
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continue;
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}
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if (empty(Zend_Locale_Data_Translation::$localeTranslation[$splitted[0]]) === false) {
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if (empty(Zend_Locale_Data_Translation::$localeTranslation[$splitted[1]]) === false) {
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$languagearray[Zend_Locale_Data_Translation::$localeTranslation[$splitted[0]] . '_' .
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Zend_Locale_Data_Translation::$localeTranslation[$splitted[1]]] = 1;
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}
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$languagearray[Zend_Locale_Data_Translation::$localeTranslation[$splitted[0]]] = 1;
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}
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}
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}
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self::$_environment = $languagearray;
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return $languagearray;
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}
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/**
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* Return an array of all accepted languages of the client
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* Expects RFC compilant Header !!
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*
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* The notation can be :
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* de,en-UK-US;q=0.5,fr-FR;q=0.2
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*
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* @return array - list of accepted languages including quality
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*/
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public static function getBrowser()
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{
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if (self::$_browser !== null) {
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return self::$_browser;
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}
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$httplanguages = getenv('HTTP_ACCEPT_LANGUAGE');
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$languages = array();
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if (empty($httplanguages) === true) {
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return $languages;
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}
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$accepted = preg_split('/,\s*/', $httplanguages);
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foreach ($accepted as $accept) {
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$match = null;
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$result = preg_match('/^([a-z]{1,8}(?:[-_][a-z]{1,8})*)(?:;\s*q=(0(?:\.[0-9]{1,3})?|1(?:\.0{1,3})?))?$/i',
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$accept, $match);
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if ($result < 1) {
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continue;
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}
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if (isset($match[2]) === true) {
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$quality = (float) $match[2];
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} else {
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$quality = 1.0;
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}
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$countrys = explode('-', $match[1]);
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$region = array_shift($countrys);
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$country2 = explode('_', $region);
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$region = array_shift($country2);
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foreach ($countrys as $country) {
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$languages[$region . '_' . strtoupper($country)] = $quality;
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}
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foreach ($country2 as $country) {
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$languages[$region . '_' . strtoupper($country)] = $quality;
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}
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if ((isset($languages[$region]) === false) || ($languages[$region] < $quality)) {
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$languages[$region] = $quality;
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|
}
|
|
}
|
|
|
|
self::$_browser = $languages;
|
|
return $languages;
|
|
}
|
|
|
|
/**
|
|
* Sets a new locale
|
|
*
|
|
* @param string|Zend_Locale $locale (Optional) New locale to set
|
|
* @return void
|
|
*/
|
|
public function setLocale($locale = null)
|
|
{
|
|
$locale = self::_prepareLocale($locale);
|
|
|
|
if (isset(self::$_localeData[(string) $locale]) === false) {
|
|
$region = substr((string) $locale, 0, 3);
|
|
if (isset($region[2]) === true) {
|
|
if (($region[2] === '_') or ($region[2] === '-')) {
|
|
$region = substr($region, 0, 2);
|
|
}
|
|
}
|
|
|
|
if (isset(self::$_localeData[(string) $region]) === true) {
|
|
$this->_locale = $region;
|
|
} else {
|
|
$this->_locale = 'root';
|
|
}
|
|
} else {
|
|
$this->_locale = $locale;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the language part of the locale
|
|
*
|
|
* @return language
|
|
*/
|
|
public function getLanguage()
|
|
{
|
|
$locale = explode('_', $this->_locale);
|
|
return $locale[0];
|
|
}
|
|
|
|
/**
|
|
* Returns the region part of the locale if available
|
|
*
|
|
* @return string|false - Regionstring
|
|
*/
|
|
public function getRegion()
|
|
{
|
|
$locale = explode('_', $this->_locale);
|
|
if (isset($locale[1]) === true) {
|
|
return $locale[1];
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Return the accepted charset of the client
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function getHttpCharset()
|
|
{
|
|
$httpcharsets = getenv('HTTP_ACCEPT_CHARSET');
|
|
|
|
$charsets = array();
|
|
if ($httpcharsets === false) {
|
|
return $charsets;
|
|
}
|
|
|
|
$accepted = preg_split('/,\s*/', $httpcharsets);
|
|
foreach ($accepted as $accept) {
|
|
if (empty($accept) === true) {
|
|
continue;
|
|
}
|
|
|
|
if (strpos($accept, ';') !== false) {
|
|
$quality = (float) substr($accept, (strpos($accept, '=') + 1));
|
|
$pos = substr($accept, 0, strpos($accept, ';'));
|
|
$charsets[$pos] = $quality;
|
|
} else {
|
|
$quality = 1.0;
|
|
$charsets[$accept] = $quality;
|
|
}
|
|
}
|
|
|
|
return $charsets;
|
|
}
|
|
|
|
/**
|
|
* Returns true if both locales are equal
|
|
*
|
|
* @param Zend_Locale $object Locale to check for equality
|
|
* @return boolean
|
|
*/
|
|
public function equals(Zend_Locale $object)
|
|
{
|
|
if ($object->toString() === $this->toString()) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns localized informations as array, supported are several
|
|
* types of informations.
|
|
* For detailed information about the types look into the documentation
|
|
*
|
|
* @param string $path (Optional) Type of information to return
|
|
* @param string|Zend_Locale $locale (Optional) Locale|Language for which this informations should be returned
|
|
* @param string $value (Optional) Value for detail list
|
|
* @return array Array with the wished information in the given language
|
|
*/
|
|
public static function getTranslationList($path = null, $locale = null, $value = null)
|
|
{
|
|
require_once 'Zend/Locale/Data.php';
|
|
$locale = self::_prepareLocale($locale);
|
|
$result = Zend_Locale_Data::getList($locale, $path, $value);
|
|
if (empty($result) === true) {
|
|
return false;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns an array with the name of all languages translated to the given language
|
|
*
|
|
* @param string|Zend_Locale $locale (Optional) Locale for language translation
|
|
* @return array
|
|
*/
|
|
public static function getLanguageTranslationList($locale = null)
|
|
{
|
|
return self::getTranslationList('language', $locale);
|
|
}
|
|
|
|
/**
|
|
* Returns an array with the name of all scripts translated to the given language
|
|
*
|
|
* @param string|Zend_Locale $locale (Optional) Locale for script translation
|
|
* @return array
|
|
*/
|
|
public static function getScriptTranslationList($locale = null)
|
|
{
|
|
return self::getTranslationList('script', $locale);
|
|
}
|
|
|
|
/**
|
|
* Returns an array with the name of all countries translated to the given language
|
|
*
|
|
* @param string|Zend_Locale $locale (Optional) Locale for country translation
|
|
* @return array
|
|
*/
|
|
public static function getCountryTranslationList($locale = null)
|
|
{
|
|
return self::getTranslationList('territory', $locale, 2);
|
|
}
|
|
|
|
/**
|
|
* Returns an array with the name of all territories translated to the given language
|
|
* All territories contains other countries.
|
|
*
|
|
* @param string|Zend_Locale $locale (Optional) Locale for territory translation
|
|
* @return array
|
|
*/
|
|
public static function getTerritoryTranslationList($locale = null)
|
|
{
|
|
return self::getTranslationList('territory', $locale, 1);
|
|
}
|
|
|
|
/**
|
|
* Returns a localized information string, supported are several types of informations.
|
|
* For detailed information about the types look into the documentation
|
|
*
|
|
* @param string $value Name to get detailed information about
|
|
* @param string $path (Optional) Type of information to return
|
|
* @param string|Zend_Locale $locale (Optional) Locale|Language for which this informations should be returned
|
|
* @return string|false The wished information in the given language
|
|
*/
|
|
public static function getTranslation($value = null, $path = null, $locale = null)
|
|
{
|
|
require_once 'Zend/Locale/Data.php';
|
|
$locale = self::_prepareLocale($locale);
|
|
$result = Zend_Locale_Data::getContent($locale, $path, $value);
|
|
if (empty($result) === true) {
|
|
return false;
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Returns the localized language name
|
|
*
|
|
* @param string $value Name to get detailed information about
|
|
* @param string $locale (Optional) Locale for language translation
|
|
* @return array
|
|
*/
|
|
public static function getLanguageTranslation($value, $locale = null)
|
|
{
|
|
return self::getTranslation($value, 'language', $locale);
|
|
}
|
|
|
|
/**
|
|
* Returns the localized script name
|
|
*
|
|
* @param string $value Name to get detailed information about
|
|
* @param string $locale (Optional) locale for script translation
|
|
* @return array
|
|
*/
|
|
public static function getScriptTranslation($value, $locale = null)
|
|
{
|
|
return self::getTranslation($value, 'script', $locale);
|
|
}
|
|
|
|
/**
|
|
* Returns the localized country name
|
|
*
|
|
* @param string $value Name to get detailed information about
|
|
* @param string|Zend_Locale $locale (Optional) Locale for country translation
|
|
* @return array
|
|
*/
|
|
public static function getCountryTranslation($value, $locale = null)
|
|
{
|
|
return self::getTranslation($value, 'country', $locale);
|
|
}
|
|
|
|
/**
|
|
* Returns the localized territory name
|
|
* All territories contains other countries.
|
|
*
|
|
* @param string $value Name to get detailed information about
|
|
* @param string|Zend_Locale $locale (Optional) Locale for territory translation
|
|
* @return array
|
|
*/
|
|
public static function getTerritoryTranslation($value, $locale = null)
|
|
{
|
|
return self::getTranslation($value, 'territory', $locale);
|
|
}
|
|
|
|
/**
|
|
* Returns an array with translated yes strings
|
|
*
|
|
* @param string|Zend_Locale $locale (Optional) Locale for language translation (defaults to $this locale)
|
|
* @return array
|
|
*/
|
|
public static function getQuestion($locale = null)
|
|
{
|
|
require_once 'Zend/Locale/Data.php';
|
|
$locale = self::_prepareLocale($locale);
|
|
$quest = Zend_Locale_Data::getList($locale, 'question');
|
|
$yes = explode(':', $quest['yes']);
|
|
$no = explode(':', $quest['no']);
|
|
$quest['yes'] = $yes[0];
|
|
$quest['yesarray'] = $yes;
|
|
$quest['no'] = $no[0];
|
|
$quest['noarray'] = $no;
|
|
$quest['yesexpr'] = self::_prepareQuestionString($yes);
|
|
$quest['noexpr'] = self::_prepareQuestionString($no);
|
|
|
|
return $quest;
|
|
}
|
|
|
|
/**
|
|
* Internal function for preparing the returned question regex string
|
|
*
|
|
* @param string $input Regex to parse
|
|
* @return string
|
|
*/
|
|
private static function _prepareQuestionString($input)
|
|
{
|
|
$regex = '';
|
|
if (is_array($input) === true) {
|
|
$regex = '^';
|
|
$start = true;
|
|
foreach ($input as $row) {
|
|
if ($start === false) {
|
|
$regex .= '|';
|
|
}
|
|
|
|
$start = false;
|
|
$regex .= '(';
|
|
$one = null;
|
|
if (strlen($row) > 2) {
|
|
$one = true;
|
|
}
|
|
|
|
foreach (str_split($row, 1) as $char) {
|
|
$regex .= '[' . $char;
|
|
$regex .= strtoupper($char) . ']';
|
|
if ($one === true) {
|
|
$one = false;
|
|
$regex .= '(';
|
|
}
|
|
}
|
|
|
|
if ($one === false) {
|
|
$regex .= ')';
|
|
}
|
|
|
|
$regex .= '?)';
|
|
}
|
|
}
|
|
|
|
return $regex;
|
|
}
|
|
|
|
/**
|
|
* Checks if a locale identifier is a real locale or not
|
|
* Examples:
|
|
* "en_XX" refers to "en", which returns true
|
|
* "XX_yy" refers to "root", which returns false
|
|
*
|
|
* @param string|Zend_Locale $locale Locale to check for
|
|
* @param boolean $strict (Optional) If true, no rerouting will be done when checking
|
|
* @param boolean $compatible (DEPRECIATED) Only for internal usage, brakes compatibility mode
|
|
* @return boolean If the locale is known dependend on the settings
|
|
*/
|
|
public static function isLocale($locale, $strict = false, $compatible = true)
|
|
{
|
|
try {
|
|
$locale = self::_prepareLocale($locale, $strict);
|
|
} catch (Zend_Locale_Exception $e) {
|
|
return false;
|
|
}
|
|
|
|
if (($compatible === true) and (self::$compatibilityMode === true)) {
|
|
trigger_error('You are running Zend_Locale in compatibility mode... please migrate your scripts', E_USER_NOTICE);
|
|
if (isset(self::$_localeData[$locale]) === true) {
|
|
return $locale;
|
|
} else if (!$strict) {
|
|
$locale = explode('_', $locale);
|
|
if (isset(self::$_localeData[$locale[0]]) === true) {
|
|
return $locale[0];
|
|
}
|
|
}
|
|
} else {
|
|
if (isset(self::$_localeData[$locale]) === true) {
|
|
return true;
|
|
} else if (!$strict) {
|
|
$locale = explode('_', $locale);
|
|
if (isset(self::$_localeData[$locale[0]]) === true) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Finds the proper locale based on the input
|
|
* Checks if it exists, degrades it when necessary
|
|
* Detects registry locale and when all fails tries to detect a automatic locale
|
|
* Returns the found locale as string
|
|
*
|
|
* @param string $locale
|
|
* @throws Zend_Locale_Exception When the given locale is no locale or the autodetection fails
|
|
* @return string
|
|
*/
|
|
public static function findLocale($locale = null)
|
|
{
|
|
if ($locale === null) {
|
|
require_once 'Zend/Registry.php';
|
|
if (Zend_Registry::isRegistered('Zend_Locale')) {
|
|
$locale = Zend_Registry::get('Zend_Locale');
|
|
}
|
|
}
|
|
|
|
require_once 'Zend/Locale.php';
|
|
if ($locale === null) {
|
|
$locale = new Zend_Locale();
|
|
}
|
|
|
|
if (!Zend_Locale::isLocale($locale, true, false)) {
|
|
if (!Zend_Locale::isLocale($locale, false, false)) {
|
|
require_once 'Zend/Locale/Exception.php';
|
|
throw new Zend_Locale_Exception("The locale '$locale' is no known locale");
|
|
}
|
|
|
|
$locale = new Zend_Locale($locale);
|
|
}
|
|
|
|
if ($locale instanceof Zend_Locale) {
|
|
$locale = $locale->toString();
|
|
}
|
|
|
|
return $locale;
|
|
}
|
|
|
|
/**
|
|
* Returns a list of all known locales where the locale is the key
|
|
* Only real locales are returned, the internal locales 'root', 'auto', 'browser'
|
|
* and 'environment' are suppressed
|
|
*
|
|
* @return array List of all Locales
|
|
*/
|
|
public static function getLocaleList()
|
|
{
|
|
$list = self::$_localeData;
|
|
unset($list['root']);
|
|
unset($list['auto']);
|
|
unset($list['browser']);
|
|
unset($list['environment']);
|
|
return $list;
|
|
}
|
|
|
|
/**
|
|
* Returns the set cache
|
|
*
|
|
* @return Zend_Cache_Core The set cache
|
|
*/
|
|
public static function getCache()
|
|
{
|
|
require_once 'Zend/Locale/Data.php';
|
|
$cache = Zend_Locale_Data::getCache();
|
|
|
|
return $cache;
|
|
}
|
|
|
|
/**
|
|
* Sets a cache
|
|
*
|
|
* @param Zend_Cache_Core $cache Cache to set
|
|
* @return void
|
|
*/
|
|
public static function setCache(Zend_Cache_Core $cache)
|
|
{
|
|
require_once 'Zend/Locale/Data.php';
|
|
Zend_Locale_Data::setCache($cache);
|
|
}
|
|
|
|
/**
|
|
* Returns true when a cache is set
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public static function hasCache()
|
|
{
|
|
require_once 'Zend/Locale/Data.php';
|
|
return Zend_Locale_Data::hasCache();
|
|
}
|
|
|
|
/**
|
|
* Removes any set cache
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function removeCache()
|
|
{
|
|
require_once 'Zend/Locale/Data.php';
|
|
Zend_Locale_Data::removeCache();
|
|
}
|
|
|
|
/**
|
|
* Clears all set cache data
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function clearCache()
|
|
{
|
|
require_once 'Zend/Locale/Data.php';
|
|
Zend_Locale_Data::clearCache();
|
|
}
|
|
|
|
/**
|
|
* Internal function, returns a single locale on detection
|
|
*
|
|
* @param string|Zend_Locale $locale (Optional) Locale to work on
|
|
* @param boolean $strict (Optional) Strict preparation
|
|
* @throws Zend_Locale_Exception When no locale is set which is only possible when the class was wrong extended
|
|
* @return string
|
|
*/
|
|
private static function _prepareLocale($locale, $strict = false)
|
|
{
|
|
if ($locale instanceof Zend_Locale) {
|
|
$locale = $locale->toString();
|
|
}
|
|
|
|
if (is_array($locale)) {
|
|
return '';
|
|
}
|
|
|
|
if (empty(self::$_auto) === true) {
|
|
self::$_browser = self::getBrowser();
|
|
self::$_environment = self::getEnvironment();
|
|
self::$_breakChain = true;
|
|
self::$_auto = self::getBrowser() + self::getEnvironment() + self::getDefault();
|
|
}
|
|
|
|
if (!$strict) {
|
|
if ($locale === 'browser') {
|
|
$locale = self::$_browser;
|
|
}
|
|
|
|
if ($locale === 'environment') {
|
|
$locale = self::$_environment;
|
|
}
|
|
|
|
if ($locale === 'default') {
|
|
$locale = self::$_default;
|
|
}
|
|
|
|
if (($locale === 'auto') or ($locale === null)) {
|
|
$locale = self::$_auto;
|
|
}
|
|
|
|
if (is_array($locale) === true) {
|
|
$locale = key($locale);
|
|
}
|
|
}
|
|
|
|
// This can only happen when someone extends Zend_Locale and erases the default
|
|
if ($locale === null) {
|
|
require_once 'Zend/Locale/Exception.php';
|
|
throw new Zend_Locale_Exception('Autodetection of Locale has been failed!');
|
|
}
|
|
|
|
if (strpos($locale, '-') !== false) {
|
|
$locale = strtr($locale, '-', '_');
|
|
}
|
|
|
|
return (string) $locale;
|
|
}
|
|
|
|
/**
|
|
* Search the locale automatically and return all used locales
|
|
* ordered by quality
|
|
*
|
|
* Standard Searchorder is Browser, Environment, Default
|
|
*
|
|
* @param string $searchorder (Optional) Searchorder
|
|
* @return array Returns an array of all detected locales
|
|
*/
|
|
public static function getOrder($order = null)
|
|
{
|
|
switch ($order) {
|
|
case self::ENVIRONMENT:
|
|
self::$_breakChain = true;
|
|
$languages = self::getEnvironment() + self::getBrowser() + self::getDefault();
|
|
break;
|
|
|
|
case self::ZFDEFAULT:
|
|
self::$_breakChain = true;
|
|
$languages = self::getDefault() + self::getEnvironment() + self::getBrowser();
|
|
break;
|
|
|
|
default:
|
|
self::$_breakChain = true;
|
|
$languages = self::getBrowser() + self::getEnvironment() + self::getDefault();
|
|
break;
|
|
}
|
|
|
|
return $languages;
|
|
}
|
|
}
|