libs

l10n.php

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00001 <?php
00002 /* SVN FILE: $Id: l10n.php 8272 2009-08-02 19:00:30Z jperras $ */
00003 /**
00004  * Short description for file.
00005  *
00006  * Long description for file
00007  *
00008  * PHP versions 4 and 5
00009  *
00010  * CakePHP(tm) :  Rapid Development Framework (http://www.cakephp.org)
00011  * Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
00012  *
00013  * Licensed under The MIT License
00014  * Redistributions of files must retain the above copyright notice.
00015  *
00016  * @filesource
00017  * @copyright     Copyright 2005-2008, Cake Software Foundation, Inc. (http://www.cakefoundation.org)
00018  * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
00019  * @package       cake
00020  * @subpackage    cake.cake.libs
00021  * @since         CakePHP(tm) v 1.2.0.4116
00022  * @version       $Revision: 8272 $
00023  * @modifiedby    $LastChangedBy: jperras $
00024  * @lastmodified  $Date: 2009-08-02 15:00:30 -0400 (Sun, 02 Aug 2009) $
00025  * @license       http://www.opensource.org/licenses/mit-license.php The MIT License
00026  */
00027 /**
00028  * Short description for file.
00029  *
00030  * Long description for file
00031  *
00032  * @package       cake
00033  * @subpackage    cake.cake.libs
00034  */
00035 class L10n extends Object {
00036 /**
00037  * The language for current locale
00038  *
00039  * @var string
00040  * @access public
00041  */
00042     var $language = 'English (United States)';
00043 /**
00044  * Locale search paths
00045  *
00046  * @var array
00047  * @access public
00048  */
00049     var $languagePath = array('eng');
00050 /**
00051  * ISO 639-3 for current locale
00052  *
00053  * @var string
00054  * @access public
00055  */
00056     var $lang = 'eng';
00057 /**
00058  * Locale
00059  *
00060  * @var string
00061  * @access public
00062  */
00063     var $locale = 'en_us';
00064 /**
00065  * Default ISO 639-3 language.
00066  *
00067  * DEFAULT_LANGUAGE is defined in an application this will be set as a fall back
00068  *
00069  * @var string
00070  * @access public
00071  */
00072     var $default = null;
00073 /**
00074  * Encoding used for current locale
00075  *
00076  * @var string
00077  * @access public
00078  */
00079     var $charset = 'utf-8';
00080 /**
00081  * Set to true if a locale is found
00082  *
00083  * @var string
00084  * @access public
00085  */
00086     var $found = false;
00087 /**
00088  * Maps ISO 639-3 to I10n::__l10nCatalog
00089  *
00090  * @var array
00091  * @access private
00092  */
00093     var $__l10nMap = array(/* Afrikaans */ 'afr' => 'af',
00094                                 /* Albanian */ 'alb' => 'sq',
00095                                 /* Arabic */ 'ara' => 'ar',
00096                                 /* Armenian - Armenia */ 'hye' => 'hy',
00097                                 /* Basque */ 'baq' => 'eu',
00098                                 /* Bosnian */ 'bos' => 'bs',
00099                                 /* Bulgarian */ 'bul' => 'bg',
00100                                 /* Byelorussian */ 'bel' => 'be',
00101                                 /* Catalan */ 'cat' => 'ca',
00102                                 /* Chinese */ 'chi' => 'zh',
00103                                 /* Chinese */ 'zho' => 'zh',
00104                                 /* Croatian */ 'hrv' => 'hr',
00105                                 /* Czech */ 'cze' => 'cs',
00106                                 /* Czech */ 'ces' => 'cs',
00107                                 /* Danish */ 'dan' => 'da',
00108                                 /* Dutch (Standard) */ 'dut' => 'nl',
00109                                 /* Dutch (Standard) */ 'nld' => 'nl',
00110                                 /* English */ 'eng' => 'en',
00111                                 /* Estonian */ 'est' => 'et',
00112                                 /* Faeroese */ 'fao' => 'fo',
00113                                 /* Farsi */ 'fas' => 'fa',
00114                                 /* Farsi */ 'per' => 'fa',
00115                                 /* Finnish */ 'fin' => 'fi',
00116                                 /* French (Standard) */ 'fre' => 'fr',
00117                                 /* French (Standard) */ 'fra' => 'fr',
00118                                 /* Gaelic (Scots) */ 'gla' => 'gd',
00119                                 /* Galician */ 'glg' => 'gl',
00120                                 /* German (Standard) */ 'deu' => 'de',
00121                                 /* German (Standard) */ 'ger' => 'de',
00122                                 /* Greek */ 'gre' => 'el',
00123                                 /* Greek */ 'ell' => 'el',
00124                                 /* Hebrew */ 'heb' => 'he',
00125                                 /* Hindi */ 'hin' => 'hi',
00126                                 /* Hungarian */ 'hun' => 'hu',
00127                                 /* Icelandic */ 'ice' => 'is',
00128                                 /* Icelandic */ 'isl' => 'is',
00129                                 /* Indonesian */ 'ind' => 'id',
00130                                 /* Irish */ 'gle' => 'ga',
00131                                 /* Italian */ 'ita' => 'it',
00132                                 /* Japanese */ 'jpn' => 'ja',
00133                                 /* Korean */ 'kor' => 'ko',
00134                                 /* Latvian */ 'lav' => 'lv',
00135                                 /* Lithuanian */ 'lit' => 'lt',
00136                                 /* Macedonian */ 'mac' => 'mk',
00137                                 /* Macedonian */ 'mkd' => 'mk',
00138                                 /* Malaysian */ 'may' => 'ms',
00139                                 /* Malaysian */ 'msa' => 'ms',
00140                                 /* Maltese */ 'mlt' => 'mt',
00141                                 /* Norwegian */ 'nor' => 'no',
00142                                 /* Norwegian Bokmal */ 'nob' => 'nb',
00143                                 /* Norwegian Nynorsk */ 'nno' => 'nn',
00144                                 /* Polish */ 'pol' => 'pl',
00145                                 /* Portuguese (Portugal) */ 'por' => 'pt',
00146                                 /* Rhaeto-Romanic */ 'roh' => 'rm',
00147                                 /* Romanian */ 'rum' => 'ro',
00148                                 /* Romanian */ 'ron' => 'ro',
00149                                 /* Russian */ 'rus' => 'ru',
00150                                 /* Sami (Lappish) */ 'smi' => 'sz',
00151                                 /* Serbian */ 'scc' => 'sr',
00152                                 /* Serbian */ 'srp' => 'sr',
00153                                 /* Slovak */ 'slo' => 'sk',
00154                                 /* Slovak */ 'slk' => 'sk',
00155                                 /* Slovenian */ 'slv' => 'sl',
00156                                 /* Sorbian */ 'wen' => 'sb',
00157                                 /* Spanish (Spain - Traditional) */ 'spa' => 'es',
00158                                 /* Swedish */ 'swe' => 'sv',
00159                                 /* Thai */ 'tha' => 'th',
00160                                 /* Tsonga */ 'tso' => 'ts',
00161                                 /* Tswana */ 'tsn' => 'tn',
00162                                 /* Turkish */ 'tur' => 'tr',
00163                                 /* Ukrainian */ 'ukr' => 'uk',
00164                                 /* Urdu */ 'urd' => 'ur',
00165                                 /* Venda */ 'ven' => 've',
00166                                 /* Vietnamese */ 'vie' => 'vi',
00167                                 /* Xhosa */ 'xho' => 'xh',
00168                                 /* Yiddish */ 'yid' => 'yi',
00169                                 /* Zulu */ 'zul' => 'zu');
00170 /**
00171  * HTTP_ACCEPT_LANGUAGE catalog
00172  *
00173  * holds all information related to a language
00174  *
00175  * @var array
00176  * @access private
00177  */
00178     var $__l10nCatalog = array('af' => array('language' => 'Afrikaans', 'locale' => 'afr', 'localeFallback' => 'afr', 'charset' => 'utf-8'),
00179                                         'ar' => array('language' => 'Arabic', 'locale' => 'ara', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00180                                         'ar-ae' => array('language' => 'Arabic (U.A.E.)', 'locale' => 'ar_ae', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00181                                         'ar-bh' => array('language' => 'Arabic (Bahrain)', 'locale' => 'ar_bh', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00182                                         'ar-dz' => array('language' => 'Arabic (Algeria)', 'locale' => 'ar_dz', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00183                                         'ar-eg' => array('language' => 'Arabic (Egypt)', 'locale' => 'ar_eg', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00184                                         'ar-iq' => array('language' => 'Arabic (Iraq)', 'locale' => 'ar_iq', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00185                                         'ar-jo' => array('language' => 'Arabic (Jordan)', 'locale' => 'ar_jo', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00186                                         'ar-kw' => array('language' => 'Arabic (Kuwait)', 'locale' => 'ar_kw', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00187                                         'ar-lb' => array('language' => 'Arabic (Lebanon)', 'locale' => 'ar_lb', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00188                                         'ar-ly' => array('language' => 'Arabic (Libya)', 'locale' => 'ar_ly', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00189                                         'ar-ma' => array('language' => 'Arabic (Morocco)', 'locale' => 'ar_ma', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00190                                         'ar-om' => array('language' => 'Arabic (Oman)', 'locale' => 'ar_om', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00191                                         'ar-qa' => array('language' => 'Arabic (Qatar)', 'locale' => 'ar_qa', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00192                                         'ar-sa' => array('language' => 'Arabic (Saudi Arabia)', 'locale' => 'ar_sa', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00193                                         'ar-sy' => array('language' => 'Arabic (Syria)', 'locale' => 'ar_sy', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00194                                         'ar-tn' => array('language' => 'Arabic (Tunisia)', 'locale' => 'ar_tn', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00195                                         'ar-ye' => array('language' => 'Arabic (Yemen)', 'locale' => 'ar_ye', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
00196                                         'be' => array('language' => 'Byelorussian', 'locale' => 'bel', 'localeFallback' => 'bel', 'charset' => 'utf-8'),
00197                                         'bg' => array('language' => 'Bulgarian', 'locale' => 'bul', 'localeFallback' => 'bul', 'charset' => 'utf-8'),
00198                                         'bs' => array('language' => 'Bosnian', 'locale' => 'bos', 'localeFallback' => 'bos', 'charset' => 'utf-8'),
00199                                         'ca' => array('language' => 'Catalan', 'locale' => 'cat', 'localeFallback' => 'cat', 'charset' => 'utf-8'),
00200                                         'cs' => array('language' => 'Czech', 'locale' => 'cze', 'localeFallback' => 'cze', 'charset' => 'utf-8'),
00201                                         'da' => array('language' => 'Danish', 'locale' => 'dan', 'localeFallback' => 'dan', 'charset' => 'utf-8'),
00202                                         'de' => array('language' => 'German (Standard)', 'locale' => 'deu', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
00203                                         'de-at' => array('language' => 'German (Austria)', 'locale' => 'de_at', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
00204                                         'de-ch' => array('language' => 'German (Swiss)', 'locale' => 'de_ch', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
00205                                         'de-de' => array('language' => 'German (Germany)', 'locale' => 'de_de', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
00206                                         'de-li' => array('language' => 'German (Liechtenstein)', 'locale' => 'de_li', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
00207                                         'de-lu' => array('language' => 'German (Luxembourg)', 'locale' => 'de_lu', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
00208                                         'e' => array('language' => 'Greek', 'locale' => 'gre', 'localeFallback' => 'gre', 'charset' => 'utf-8'),
00209                                         'el' => array('language' => 'Greek', 'locale' => 'gre', 'localeFallback' => 'gre', 'charset' => 'utf-8'),
00210                                         'en' => array('language' => 'English', 'locale' => 'eng', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00211                                         'en-au' => array('language' => 'English (Australian)', 'locale' => 'en_au', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00212                                         'en-bz' => array('language' => 'English (Belize)', 'locale' => 'en_bz', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00213                                         'en-ca' => array('language' => 'English (Canadian)', 'locale' => 'en_ca', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00214                                         'en-gb' => array('language' => 'English (British)', 'locale' => 'en_gb', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00215                                         'en-ie' => array('language' => 'English (Ireland)', 'locale' => 'en_ie', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00216                                         'en-jm' => array('language' => 'English (Jamaica)', 'locale' => 'en_jm', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00217                                         'en-nz' => array('language' => 'English (New Zealand)', 'locale' => 'en_nz', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00218                                         'en-tt' => array('language' => 'English (Trinidad)', 'locale' => 'en_tt', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00219                                         'en-us' => array('language' => 'English (United States)', 'locale' => 'en_us', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00220                                         'en-za' => array('language' => 'English (South Africa)', 'locale' => 'en_za', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
00221                                         'es' => array('language' => 'Spanish (Spain - Traditional)', 'locale' => 'spa', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00222                                         'es-ar' => array('language' => 'Spanish (Argentina)', 'locale' => 'es_ar', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00223                                         'es-bo' => array('language' => 'Spanish (Bolivia)', 'locale' => 'es_bo', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00224                                         'es-cl' => array('language' => 'Spanish (Chile)', 'locale' => 'es_cl', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00225                                         'es-co' => array('language' => 'Spanish (Colombia)', 'locale' => 'es_co', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00226                                         'es-cr' => array('language' => 'Spanish (Costa Rica)', 'locale' => 'es_cr', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00227                                         'es-do' => array('language' => 'Spanish (Dominican Republic)', 'locale' => 'es_do', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00228                                         'es-ec' => array('language' => 'Spanish (Ecuador)', 'locale' => 'es_ec', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00229                                         'es-es' => array('language' => 'Spanish (Spain)', 'locale' => 'es_es', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00230                                         'es-gt' => array('language' => 'Spanish (Guatemala)', 'locale' => 'es_gt', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00231                                         'es-hn' => array('language' => 'Spanish (Honduras)', 'locale' => 'es_hn', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00232                                         'es-mx' => array('language' => 'Spanish (Mexican)', 'locale' => 'es_mx', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00233                                         'es-ni' => array('language' => 'Spanish (Nicaragua)', 'locale' => 'es_ni', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00234                                         'es-pa' => array('language' => 'Spanish (Panama)', 'locale' => 'es_pa', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00235                                         'es-pe' => array('language' => 'Spanish (Peru)', 'locale' => 'es_pe', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00236                                         'es-pr' => array('language' => 'Spanish (Puerto Rico)', 'locale' => 'es_pr', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00237                                         'es-py' => array('language' => 'Spanish (Paraguay)', 'locale' => 'es_py', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00238                                         'es-sv' => array('language' => 'Spanish (El Salvador)', 'locale' => 'es_sv', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00239                                         'es-uy' => array('language' => 'Spanish (Uruguay)', 'locale' => 'es_uy', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00240                                         'es-ve' => array('language' => 'Spanish (Venezuela)', 'locale' => 'es_ve', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
00241                                         'et' => array('language' => 'Estonian', 'locale' => 'est', 'localeFallback' => 'est', 'charset' => 'utf-8'),
00242                                         'eu' => array('language' => 'Basque', 'locale' => 'baq', 'localeFallback' => 'baq', 'charset' => 'utf-8'),
00243                                         'fa' => array('language' => 'Farsi', 'locale' => 'per', 'localeFallback' => 'per', 'charset' => 'utf-8'),
00244                                         'fi' => array('language' => 'Finnish', 'locale' => 'fin', 'localeFallback' => 'fin', 'charset' => 'utf-8'),
00245                                         'fo' => array('language' => 'Faeroese', 'locale' => 'fao', 'localeFallback' => 'fao', 'charset' => 'utf-8'),
00246                                         'fr' => array('language' => 'French (Standard)', 'locale' => 'fre', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
00247                                         'fr-be' => array('language' => 'French (Belgium)', 'locale' => 'fr_be', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
00248                                         'fr-ca' => array('language' => 'French (Canadian)', 'locale' => 'fr_ca', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
00249                                         'fr-ch' => array('language' => 'French (Swiss)', 'locale' => 'fr_ch', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
00250                                         'fr-fr' => array('language' => 'French (France)', 'locale' => 'fr_fr', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
00251                                         'fr-lu' => array('language' => 'French (Luxembourg)', 'locale' => 'fr_lu', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
00252                                         'ga' => array('language' => 'Irish', 'locale' => 'gle', 'localeFallback' => 'gle', 'charset' => 'utf-8'),
00253                                         'gd' => array('language' => 'Gaelic (Scots)', 'locale' => 'gla', 'localeFallback' => 'gla', 'charset' => 'utf-8'),
00254                                         'gd-ie' => array('language' => 'Gaelic (Irish)', 'locale' => 'gd_ie', 'localeFallback' => 'gla', 'charset' => 'utf-8'),
00255                                         'gl' => array('language' => 'Galician', 'locale' => 'glg', 'localeFallback' => 'glg', 'charset' => 'utf-8'),
00256                                         'he' => array('language' => 'Hebrew', 'locale' => 'heb', 'localeFallback' => 'heb', 'charset' => 'utf-8'),
00257                                         'hi' => array('language' => 'Hindi', 'locale' => 'hin', 'localeFallback' => 'hin', 'charset' => 'utf-8'),
00258                                         'hr' => array('language' => 'Croatian', 'locale' => 'hrv', 'localeFallback' => 'hrv', 'charset' => 'utf-8'),
00259                                         'hu' => array('language' => 'Hungarian', 'locale' => 'hun', 'localeFallback' => 'hun', 'charset' => 'utf-8'),
00260                                         'hy' => array('language' => 'Armenian - Armenia', 'locale' => 'hye', 'localeFallback' => 'hye', 'charset' => 'utf-8'),
00261                                         'id' => array('language' => 'Indonesian', 'locale' => 'ind', 'localeFallback' => 'ind', 'charset' => 'utf-8'),
00262                                         'in' => array('language' => 'Indonesian', 'locale' => 'ind', 'localeFallback' => 'ind', 'charset' => 'utf-8'),
00263                                         'is' => array('language' => 'Icelandic', 'locale' => 'ice', 'localeFallback' => 'ice', 'charset' => 'utf-8'),
00264                                         'it' => array('language' => 'Italian', 'locale' => 'ita', 'localeFallback' => 'ita', 'charset' => 'utf-8'),
00265                                         'it-ch' => array('language' => 'Italian (Swiss) ', 'locale' => 'it_ch', 'localeFallback' => 'ita', 'charset' => 'utf-8'),
00266                                         'ja' => array('language' => 'Japanese', 'locale' => 'jpn', 'localeFallback' => 'jpn', 'charset' => 'utf-8'),
00267                                         'ko' => array('language' => 'Korean', 'locale' => 'kor', 'localeFallback' => 'kor', 'charset' => 'kr'),
00268                                         'ko-kp' => array('language' => 'Korea (North)', 'locale' => 'ko_kp', 'localeFallback' => 'kor', 'charset' => 'kr'),
00269                                         'ko-kr' => array('language' => 'Korea (South)', 'locale' => 'ko_kr', 'localeFallback' => 'kor', 'charset' => 'kr'),
00270                                         'koi8-r' => array('language' => 'Russian', 'locale' => 'koi8_r', 'localeFallback' => 'rus', 'charset' => 'koi8-r'),
00271                                         'lt' => array('language' => 'Lithuanian', 'locale' => 'lit', 'localeFallback' => 'lit', 'charset' => 'utf-8'),
00272                                         'lv' => array('language' => 'Latvian', 'locale' => 'lav', 'localeFallback' => 'lav', 'charset' => 'utf-8'),
00273                                         'mk' => array('language' => 'FYRO Macedonian', 'locale' => 'mk', 'localeFallback' => 'mac', 'charset' => 'utf-8'),
00274                                         'mk-mk' => array('language' => 'Macedonian', 'locale' => 'mk_mk', 'localeFallback' => 'mac', 'charset' => 'utf-8'),
00275                                         'ms' => array('language' => 'Malaysian', 'locale' => 'may', 'localeFallback' => 'may', 'charset' => 'utf-8'),
00276                                         'mt' => array('language' => 'Maltese', 'locale' => 'mlt', 'localeFallback' => 'mlt', 'charset' => 'utf-8'),
00277                                         'n' => array('language' => 'Dutch (Standard)', 'locale' => 'dut', 'localeFallback' => 'dut', 'charset' => 'utf-8'),
00278                                         'nb' => array('language' => 'Norwegian Bokmal', 'locale' => 'nob', 'localeFallback' => 'nor', 'charset' => 'utf-8'),
00279                                         'nl' => array('language' => 'Dutch (Standard)', 'locale' => 'dut', 'localeFallback' => 'dut', 'charset' => 'utf-8'),
00280                                         'nl-be' => array('language' => 'Dutch (Belgium)', 'locale' => 'nl_be', 'localeFallback' => 'dut', 'charset' => 'utf-8'),
00281                                         'nn' => array('language' => 'Norwegian Nynorsk', 'locale' => 'nno', 'localeFallback' => 'nor', 'charset' => 'utf-8'),
00282                                         'no' => array('language' => 'Norwegian', 'locale' => 'nor', 'localeFallback' => 'nor', 'charset' => 'utf-8'),
00283                                         'p' => array('language' => 'Polish', 'locale' => 'pol', 'localeFallback' => 'pol', 'charset' => 'utf-8'),
00284                                         'pl' => array('language' => 'Polish', 'locale' => 'pol', 'localeFallback' => 'pol', 'charset' => 'utf-8'),
00285                                         'pt' => array('language' => 'Portuguese (Portugal)', 'locale' => 'por', 'localeFallback' => 'por', 'charset' => 'utf-8'),
00286                                         'pt-br' => array('language' => 'Portuguese (Brazil)', 'locale' => 'pt_br', 'localeFallback' => 'por', 'charset' => 'utf-8'),
00287                                         'rm' => array('language' => 'Rhaeto-Romanic', 'locale' => 'roh', 'localeFallback' => 'roh', 'charset' => 'utf-8'),
00288                                         'ro' => array('language' => 'Romanian', 'locale' => 'rum', 'localeFallback' => 'rum', 'charset' => 'utf-8'),
00289                                         'ru' => array('language' => 'Russian', 'locale' => 'rus', 'localeFallback' => 'rus', 'charset' => 'utf-8'),
00290                                         'ro-mo' => array('language' => 'Romanian (Moldavia)', 'locale' => 'ro_mo', 'localeFallback' => 'rum', 'charset' => 'utf-8'),
00291                                         'ru-mo' => array('language' => 'Russian (Moldavia)', 'locale' => 'ru_mo', 'localeFallback' => 'rus', 'charset' => 'utf-8'),
00292                                         'sb' => array('language' => 'Sorbian', 'locale' => 'wen', 'localeFallback' => 'wen', 'charset' => 'utf-8'),
00293                                         'sk' => array('language' => 'Slovak', 'locale' => 'slo', 'localeFallback' => 'slo', 'charset' => 'utf-8'),
00294                                         'sl' => array('language' => 'Slovenian', 'locale' => 'slv', 'localeFallback' => 'slv', 'charset' => 'utf-8'),
00295                                         'sq' => array('language' => 'Albanian', 'locale' => 'alb', 'localeFallback' => 'alb', 'charset' => 'utf-8'),
00296                                         'sr' => array('language' => 'Serbian', 'locale' => 'scc', 'localeFallback' => 'scc', 'charset' => 'utf-8'),
00297                                         'sv' => array('language' => 'Swedish', 'locale' => 'swe', 'localeFallback' => 'swe', 'charset' => 'utf-8'),
00298                                         'sv-fi' => array('language' => 'Swedish (Findland)', 'locale' => 'sv_fi', 'localeFallback' => 'swe', 'charset' => 'utf-8'),
00299                                         'sx' => array('language' => 'Sutu', 'locale' => 'sx', 'localeFallback' => 'sx', 'charset' => 'utf-8'),
00300                                         'sz' => array('language' => 'Sami (Lappish)', 'locale' => 'smi', 'localeFallback' => 'smi', 'charset' => 'utf-8'),
00301                                         'th' => array('language' => 'Thai', 'locale' => 'tha', 'localeFallback' => 'tha', 'charset' => 'utf-8'),
00302                                         'tn' => array('language' => 'Tswana', 'locale' => 'tsn', 'localeFallback' => 'tsn', 'charset' => 'utf-8'),
00303                                         'tr' => array('language' => 'Turkish', 'locale' => 'tur', 'localeFallback' => 'tur', 'charset' => 'utf-8'),
00304                                         'ts' => array('language' => 'Tsonga', 'locale' => 'tso', 'localeFallback' => 'tso', 'charset' => 'utf-8'),
00305                                         'uk' => array('language' => 'Ukrainian', 'locale' => 'ukr', 'localeFallback' => 'ukr', 'charset' => 'utf-8'),
00306                                         'ur' => array('language' => 'Urdu', 'locale' => 'urd', 'localeFallback' => 'urd', 'charset' => 'utf-8'),
00307                                         've' => array('language' => 'Venda', 'locale' => 'ven', 'localeFallback' => 'ven', 'charset' => 'utf-8'),
00308                                         'vi' => array('language' => 'Vietnamese', 'locale' => 'vie', 'localeFallback' => 'vie', 'charset' => 'utf-8'),
00309                                         'xh' => array('language' => 'Xhosa', 'locale' => 'xho', 'localeFallback' => 'xho', 'charset' => 'utf-8'),
00310                                         'yi' => array('language' => 'Yiddish', 'locale' => 'yid', 'localeFallback' => 'yid', 'charset' => 'utf-8'),
00311                                         'zh' => array('language' => 'Chinese', 'locale' => 'chi', 'localeFallback' => 'chi', 'charset' => 'utf-8'),
00312                                         'zh-cn' => array('language' => 'Chinese (PRC)', 'locale' => 'zh_cn', 'localeFallback' => 'chi', 'charset' => 'GB2312'),
00313                                         'zh-hk' => array('language' => 'Chinese (Hong Kong)', 'locale' => 'zh_hk', 'localeFallback' => 'chi', 'charset' => 'utf-8'),
00314                                         'zh-sg' => array('language' => 'Chinese (Singapore)', 'locale' => 'zh_sg', 'localeFallback' => 'chi', 'charset' => 'utf-8'),
00315                                         'zh-tw' => array('language' => 'Chinese (Taiwan)', 'locale' => 'zh_tw', 'localeFallback' => 'chi', 'charset' => 'utf-8'),
00316                                         'zu' => array('language' => 'Zulu', 'locale' => 'zul', 'localeFallback' => 'zul', 'charset' => 'utf-8'));
00317 /**
00318  * Class constructor
00319  */
00320     function __construct() {
00321         if (defined('DEFAULT_LANGUAGE')) {
00322             $this->default = DEFAULT_LANGUAGE;
00323         }
00324         parent::__construct();
00325     }
00326 /**
00327  * Gets the settings for $language.
00328  * If $language is null it attempt to get settings from I10n::__autoLanguage(); if this fails
00329  * the method will get the settings from I10n::__setLanguage();
00330  *
00331  * @param string $language Language (if null will use DEFAULT_LANGUAGE if defined)
00332  * @access public
00333  */
00334     function get($language = null) {
00335         if ($language !== null) {
00336             return $this->__setLanguage($language);
00337         } elseif ($this->__autoLanguage() === false) {
00338             return $this->__setLanguage();
00339         }
00340     }
00341 /**
00342  * Sets the class vars to correct values for $language.
00343  * If $language is null it will use the DEFAULT_LANGUAGE if defined
00344  *
00345  * @param string $language Language (if null will use DEFAULT_LANGUAGE if defined)
00346  * @access private
00347  */
00348     function __setLanguage($language = null) {
00349         $langKey = null;
00350         if ($language !== null && isset($this->__l10nMap[$language]) && isset($this->__l10nCatalog[$this->__l10nMap[$language]])) {
00351             $langKey = $this->__l10nMap[$language];
00352         } else if ($language !== null && isset($this->__l10nCatalog[$language])) {
00353             $langKey = $language;
00354         } else if (defined('DEFAULT_LANGUAGE')) {
00355             $langKey = DEFAULT_LANGUAGE;
00356         }
00357 
00358         if ($langKey !== null && isset($this->__l10nCatalog[$langKey])) {
00359             $this->language = $this->__l10nCatalog[$langKey]['language'];
00360             $this->languagePath = array(
00361                 $this->__l10nCatalog[$langKey]['locale'],
00362                 $this->__l10nCatalog[$langKey]['localeFallback']
00363             );
00364             $this->lang = $language;
00365             $this->locale = $this->__l10nCatalog[$langKey]['locale'];
00366             $this->charset = $this->__l10nCatalog[$langKey]['charset'];
00367         } else {
00368             $this->lang = $language;
00369             $this->languagePath = array($language);
00370         }
00371 
00372         if ($this->default) {
00373             if (isset($this->__l10nMap[$this->default]) && isset($this->__l10nCatalog[$this->__l10nMap[$this->default]])) {
00374                 $this->languagePath[] = $this->__l10nCatalog[$this->__l10nMap[$this->default]]['localeFallback'];
00375             } else if (isset($this->__l10nCatalog[$this->default])) {
00376                 $this->languagePath[] = $this->__l10nCatalog[$this->default]['localeFallback'];
00377             }
00378         }
00379         $this->found = true;
00380 
00381         if (Configure::read('Config.language') === null) {
00382             Configure::write('Config.language', $this->lang);
00383         }
00384 
00385         if ($language) {
00386             return $language;
00387         }
00388     }
00389 /**
00390  * Attempts to find the locale settings based on the HTTP_ACCEPT_LANGUAGE variable
00391  *
00392  * @return boolean Success
00393  * @access private
00394  */
00395     function __autoLanguage() {
00396         $_detectableLanguages = split('[,;]', env('HTTP_ACCEPT_LANGUAGE'));
00397         foreach ($_detectableLanguages as $key => $langKey) {
00398             $langKey = strtolower($langKey);
00399             if (strpos($langKey, '_') !== false) {
00400                 $langKey = str_replace('_', '-', $langKey);
00401             }
00402 
00403             if (isset($this->__l10nCatalog[$langKey])) {
00404                 $this->__setLanguage($langKey);
00405                 return true;
00406             } else if (strpos($langKey, '-') !== false) {
00407                 $langKey = substr($langKey, 0, 2);
00408                 if (isset($this->__l10nCatalog[$langKey])) {
00409                     $this->__setLanguage($langKey);
00410                     return true;
00411                 }
00412             }
00413         }
00414         return false;
00415     }
00416 /**
00417  * Attempts to find locale for language, or language for locale
00418  *
00419  * @param mixed $mixed 2/3 char string (language/locale), array of those strings, or null
00420  * @return mixed string language/locale, array of those values, whole map as an array, or false when language/locale doesn't exist
00421  * @access public
00422  */
00423     function map($mixed = null) {
00424         if (is_array($mixed)) {
00425             $result = array();
00426             foreach ($mixed as $_mixed) {
00427                 if ($_result = $this->map($_mixed)) {
00428                     $result[$_mixed] = $_result;
00429                 }
00430             }
00431             return $result;
00432         } else if (is_string($mixed)) {
00433             if (strlen($mixed) === 2 && in_array($mixed, $this->__l10nMap)) {
00434                 return array_search($mixed, $this->__l10nMap);
00435             } else if (isset($this->__l10nMap[$mixed])) {
00436                 return $this->__l10nMap[$mixed];
00437             }
00438             return false;
00439         }
00440         return $this->__l10nMap;
00441     }
00442 /**
00443  * Attempts to find catalog record for requested language
00444  *
00445  * @param mixed $language string requested language, array of requested languages, or null for whole catalog
00446  * @return mixed array catalog record for requested language, array of catalog records, whole catalog, or false when language doesn't exist
00447  */
00448     function catalog($language = null) {
00449         if (is_array($language)) {
00450             $result = array();
00451             foreach ($language as $_language) {
00452                 if ($_result = $this->catalog($_language)) {
00453                     $result[$_language] = $_result;
00454                 }
00455             }
00456             return $result;
00457         } else if (is_string($language)) {
00458             if (isset($this->__l10nCatalog[$language])) {
00459                 return $this->__l10nCatalog[$language];
00460             }
00461             return false;
00462         }
00463         return $this->__l10nCatalog;
00464     }
00465 }
00466 ?>
Generated on Sun Nov 22 00:30:53 2009 for CakePHP 1.2.x.x (v1.2.4.8284) by doxygen 1.4.7