cake/libs/l10n.php

1 <?php
2 /* SVN FILE: $Id$ */
3 /**
4 * Short description for file.
5 *
6 * Long description for file
7 *
8 * PHP versions 4 and 5
9 *
10 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
11 * Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
12 *
13 * Licensed under The MIT License
14 * Redistributions of files must retain the above copyright notice.
15 *
16 * @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
17 * @link http://cakephp.org CakePHP(tm) Project
18 * @package cake
19 * @subpackage cake.cake.libs
20 * @since CakePHP(tm) v 1.2.0.4116
21 * @version $Revision$
22 * @modifiedby $LastChangedBy$
23 * @lastmodified $Date$
24 * @license http://www.opensource.org/licenses/mit-license.php The MIT License
25 */
26 /**
27 * Short description for file.
28 *
29 * Long description for file
30 *
31 * @package cake
32 * @subpackage cake.cake.libs
33 */
34 class L10n extends Object {
35 /**
36 * The language for current locale
37 *
38 * @var string
39 * @access public
40 */
41 var $language = 'English (United States)';
42 /**
43 * Locale search paths
44 *
45 * @var array
46 * @access public
47 */
48 var $languagePath = array('eng');
49 /**
50 * ISO 639-3 for current locale
51 *
52 * @var string
53 * @access public
54 */
55 var $lang = 'eng';
56 /**
57 * Locale
58 *
59 * @var string
60 * @access public
61 */
62 var $locale = 'en_us';
63 /**
64 * Default ISO 639-3 language.
65 *
66 * DEFAULT_LANGUAGE is defined in an application this will be set as a fall back
67 *
68 * @var string
69 * @access public
70 */
71 var $default = null;
72 /**
73 * Encoding used for current locale
74 *
75 * @var string
76 * @access public
77 */
78 var $charset = 'utf-8';
79 /**
80 * Set to true if a locale is found
81 *
82 * @var string
83 * @access public
84 */
85 var $found = false;
86 /**
87 * Maps ISO 639-3 to I10n::__l10nCatalog
88 *
89 * @var array
90 * @access private
91 */
92 var $__l10nMap = array(/* Afrikaans */ 'afr' => 'af',
93 /* Albanian */ 'alb' => 'sq',
94 /* Arabic */ 'ara' => 'ar',
95 /* Armenian - Armenia */ 'hye' => 'hy',
96 /* Basque */ 'baq' => 'eu',
97 /* Bosnian */ 'bos' => 'bs',
98 /* Bulgarian */ 'bul' => 'bg',
99 /* Byelorussian */ 'bel' => 'be',
100 /* Catalan */ 'cat' => 'ca',
101 /* Chinese */ 'chi' => 'zh',
102 /* Chinese */ 'zho' => 'zh',
103 /* Croatian */ 'hrv' => 'hr',
104 /* Czech */ 'cze' => 'cs',
105 /* Czech */ 'ces' => 'cs',
106 /* Danish */ 'dan' => 'da',
107 /* Dutch (Standard) */ 'dut' => 'nl',
108 /* Dutch (Standard) */ 'nld' => 'nl',
109 /* English */ 'eng' => 'en',
110 /* Estonian */ 'est' => 'et',
111 /* Faeroese */ 'fao' => 'fo',
112 /* Farsi */ 'fas' => 'fa',
113 /* Farsi */ 'per' => 'fa',
114 /* Finnish */ 'fin' => 'fi',
115 /* French (Standard) */ 'fre' => 'fr',
116 /* French (Standard) */ 'fra' => 'fr',
117 /* Gaelic (Scots) */ 'gla' => 'gd',
118 /* Galician */ 'glg' => 'gl',
119 /* German (Standard) */ 'deu' => 'de',
120 /* German (Standard) */ 'ger' => 'de',
121 /* Greek */ 'gre' => 'el',
122 /* Greek */ 'ell' => 'el',
123 /* Hebrew */ 'heb' => 'he',
124 /* Hindi */ 'hin' => 'hi',
125 /* Hungarian */ 'hun' => 'hu',
126 /* Icelandic */ 'ice' => 'is',
127 /* Icelandic */ 'isl' => 'is',
128 /* Indonesian */ 'ind' => 'id',
129 /* Irish */ 'gle' => 'ga',
130 /* Italian */ 'ita' => 'it',
131 /* Japanese */ 'jpn' => 'ja',
132 /* Korean */ 'kor' => 'ko',
133 /* Latvian */ 'lav' => 'lv',
134 /* Lithuanian */ 'lit' => 'lt',
135 /* Macedonian */ 'mac' => 'mk',
136 /* Macedonian */ 'mkd' => 'mk',
137 /* Malaysian */ 'may' => 'ms',
138 /* Malaysian */ 'msa' => 'ms',
139 /* Maltese */ 'mlt' => 'mt',
140 /* Norwegian */ 'nor' => 'no',
141 /* Norwegian Bokmal */ 'nob' => 'nb',
142 /* Norwegian Nynorsk */ 'nno' => 'nn',
143 /* Polish */ 'pol' => 'pl',
144 /* Portuguese (Portugal) */ 'por' => 'pt',
145 /* Rhaeto-Romanic */ 'roh' => 'rm',
146 /* Romanian */ 'rum' => 'ro',
147 /* Romanian */ 'ron' => 'ro',
148 /* Russian */ 'rus' => 'ru',
149 /* Sami (Lappish) */ 'smi' => 'sz',
150 /* Serbian */ 'scc' => 'sr',
151 /* Serbian */ 'srp' => 'sr',
152 /* Slovak */ 'slo' => 'sk',
153 /* Slovak */ 'slk' => 'sk',
154 /* Slovenian */ 'slv' => 'sl',
155 /* Sorbian */ 'wen' => 'sb',
156 /* Spanish (Spain - Traditional) */ 'spa' => 'es',
157 /* Swedish */ 'swe' => 'sv',
158 /* Thai */ 'tha' => 'th',
159 /* Tsonga */ 'tso' => 'ts',
160 /* Tswana */ 'tsn' => 'tn',
161 /* Turkish */ 'tur' => 'tr',
162 /* Ukrainian */ 'ukr' => 'uk',
163 /* Urdu */ 'urd' => 'ur',
164 /* Venda */ 'ven' => 've',
165 /* Vietnamese */ 'vie' => 'vi',
166 /* Welsh */ 'cym' => 'cy',
167 /* Xhosa */ 'xho' => 'xh',
168 /* Yiddish */ 'yid' => 'yi',
169 /* Zulu */ 'zul' => 'zu');
170 /**
171 * HTTP_ACCEPT_LANGUAGE catalog
172 *
173 * holds all information related to a language
174 *
175 * @var array
176 * @access private
177 */
178 var $__l10nCatalog = array('af' => array('language' => 'Afrikaans', 'locale' => 'afr', 'localeFallback' => 'afr', 'charset' => 'utf-8'),
179 'ar' => array('language' => 'Arabic', 'locale' => 'ara', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
180 'ar-ae' => array('language' => 'Arabic (U.A.E.)', 'locale' => 'ar_ae', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
181 'ar-bh' => array('language' => 'Arabic (Bahrain)', 'locale' => 'ar_bh', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
182 'ar-dz' => array('language' => 'Arabic (Algeria)', 'locale' => 'ar_dz', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
183 'ar-eg' => array('language' => 'Arabic (Egypt)', 'locale' => 'ar_eg', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
184 'ar-iq' => array('language' => 'Arabic (Iraq)', 'locale' => 'ar_iq', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
185 'ar-jo' => array('language' => 'Arabic (Jordan)', 'locale' => 'ar_jo', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
186 'ar-kw' => array('language' => 'Arabic (Kuwait)', 'locale' => 'ar_kw', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
187 'ar-lb' => array('language' => 'Arabic (Lebanon)', 'locale' => 'ar_lb', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
188 'ar-ly' => array('language' => 'Arabic (Libya)', 'locale' => 'ar_ly', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
189 'ar-ma' => array('language' => 'Arabic (Morocco)', 'locale' => 'ar_ma', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
190 'ar-om' => array('language' => 'Arabic (Oman)', 'locale' => 'ar_om', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
191 'ar-qa' => array('language' => 'Arabic (Qatar)', 'locale' => 'ar_qa', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
192 'ar-sa' => array('language' => 'Arabic (Saudi Arabia)', 'locale' => 'ar_sa', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
193 'ar-sy' => array('language' => 'Arabic (Syria)', 'locale' => 'ar_sy', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
194 'ar-tn' => array('language' => 'Arabic (Tunisia)', 'locale' => 'ar_tn', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
195 'ar-ye' => array('language' => 'Arabic (Yemen)', 'locale' => 'ar_ye', 'localeFallback' => 'ara', 'charset' => 'utf-8'),
196 'be' => array('language' => 'Byelorussian', 'locale' => 'bel', 'localeFallback' => 'bel', 'charset' => 'utf-8'),
197 'bg' => array('language' => 'Bulgarian', 'locale' => 'bul', 'localeFallback' => 'bul', 'charset' => 'utf-8'),
198 'bs' => array('language' => 'Bosnian', 'locale' => 'bos', 'localeFallback' => 'bos', 'charset' => 'utf-8'),
199 'ca' => array('language' => 'Catalan', 'locale' => 'cat', 'localeFallback' => 'cat', 'charset' => 'utf-8'),
200 'cs' => array('language' => 'Czech', 'locale' => 'cze', 'localeFallback' => 'cze', 'charset' => 'utf-8'),
201 'da' => array('language' => 'Danish', 'locale' => 'dan', 'localeFallback' => 'dan', 'charset' => 'utf-8'),
202 'de' => array('language' => 'German (Standard)', 'locale' => 'deu', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
203 'de-at' => array('language' => 'German (Austria)', 'locale' => 'de_at', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
204 'de-ch' => array('language' => 'German (Swiss)', 'locale' => 'de_ch', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
205 'de-de' => array('language' => 'German (Germany)', 'locale' => 'de_de', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
206 'de-li' => array('language' => 'German (Liechtenstein)', 'locale' => 'de_li', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
207 'de-lu' => array('language' => 'German (Luxembourg)', 'locale' => 'de_lu', 'localeFallback' => 'deu', 'charset' => 'utf-8'),
208 'e' => array('language' => 'Greek', 'locale' => 'gre', 'localeFallback' => 'gre', 'charset' => 'utf-8'),
209 'el' => array('language' => 'Greek', 'locale' => 'gre', 'localeFallback' => 'gre', 'charset' => 'utf-8'),
210 'en' => array('language' => 'English', 'locale' => 'eng', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
211 'en-au' => array('language' => 'English (Australian)', 'locale' => 'en_au', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
212 'en-bz' => array('language' => 'English (Belize)', 'locale' => 'en_bz', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
213 'en-ca' => array('language' => 'English (Canadian)', 'locale' => 'en_ca', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
214 'en-gb' => array('language' => 'English (British)', 'locale' => 'en_gb', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
215 'en-ie' => array('language' => 'English (Ireland)', 'locale' => 'en_ie', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
216 'en-jm' => array('language' => 'English (Jamaica)', 'locale' => 'en_jm', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
217 'en-nz' => array('language' => 'English (New Zealand)', 'locale' => 'en_nz', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
218 'en-tt' => array('language' => 'English (Trinidad)', 'locale' => 'en_tt', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
219 'en-us' => array('language' => 'English (United States)', 'locale' => 'en_us', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
220 'en-za' => array('language' => 'English (South Africa)', 'locale' => 'en_za', 'localeFallback' => 'eng', 'charset' => 'utf-8'),
221 'es' => array('language' => 'Spanish (Spain - Traditional)', 'locale' => 'spa', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
222 'es-ar' => array('language' => 'Spanish (Argentina)', 'locale' => 'es_ar', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
223 'es-bo' => array('language' => 'Spanish (Bolivia)', 'locale' => 'es_bo', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
224 'es-cl' => array('language' => 'Spanish (Chile)', 'locale' => 'es_cl', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
225 'es-co' => array('language' => 'Spanish (Colombia)', 'locale' => 'es_co', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
226 'es-cr' => array('language' => 'Spanish (Costa Rica)', 'locale' => 'es_cr', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
227 'es-do' => array('language' => 'Spanish (Dominican Republic)', 'locale' => 'es_do', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
228 'es-ec' => array('language' => 'Spanish (Ecuador)', 'locale' => 'es_ec', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
229 'es-es' => array('language' => 'Spanish (Spain)', 'locale' => 'es_es', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
230 'es-gt' => array('language' => 'Spanish (Guatemala)', 'locale' => 'es_gt', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
231 'es-hn' => array('language' => 'Spanish (Honduras)', 'locale' => 'es_hn', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
232 'es-mx' => array('language' => 'Spanish (Mexican)', 'locale' => 'es_mx', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
233 'es-ni' => array('language' => 'Spanish (Nicaragua)', 'locale' => 'es_ni', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
234 'es-pa' => array('language' => 'Spanish (Panama)', 'locale' => 'es_pa', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
235 'es-pe' => array('language' => 'Spanish (Peru)', 'locale' => 'es_pe', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
236 'es-pr' => array('language' => 'Spanish (Puerto Rico)', 'locale' => 'es_pr', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
237 'es-py' => array('language' => 'Spanish (Paraguay)', 'locale' => 'es_py', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
238 'es-sv' => array('language' => 'Spanish (El Salvador)', 'locale' => 'es_sv', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
239 'es-uy' => array('language' => 'Spanish (Uruguay)', 'locale' => 'es_uy', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
240 'es-ve' => array('language' => 'Spanish (Venezuela)', 'locale' => 'es_ve', 'localeFallback' => 'spa', 'charset' => 'utf-8'),
241 'et' => array('language' => 'Estonian', 'locale' => 'est', 'localeFallback' => 'est', 'charset' => 'utf-8'),
242 'eu' => array('language' => 'Basque', 'locale' => 'baq', 'localeFallback' => 'baq', 'charset' => 'utf-8'),
243 'fa' => array('language' => 'Farsi', 'locale' => 'per', 'localeFallback' => 'per', 'charset' => 'utf-8'),
244 'fi' => array('language' => 'Finnish', 'locale' => 'fin', 'localeFallback' => 'fin', 'charset' => 'utf-8'),
245 'fo' => array('language' => 'Faeroese', 'locale' => 'fao', 'localeFallback' => 'fao', 'charset' => 'utf-8'),
246 'fr' => array('language' => 'French (Standard)', 'locale' => 'fre', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
247 'fr-be' => array('language' => 'French (Belgium)', 'locale' => 'fr_be', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
248 'fr-ca' => array('language' => 'French (Canadian)', 'locale' => 'fr_ca', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
249 'fr-ch' => array('language' => 'French (Swiss)', 'locale' => 'fr_ch', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
250 'fr-fr' => array('language' => 'French (France)', 'locale' => 'fr_fr', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
251 'fr-lu' => array('language' => 'French (Luxembourg)', 'locale' => 'fr_lu', 'localeFallback' => 'fre', 'charset' => 'utf-8'),
252 'ga' => array('language' => 'Irish', 'locale' => 'gle', 'localeFallback' => 'gle', 'charset' => 'utf-8'),
253 'gd' => array('language' => 'Gaelic (Scots)', 'locale' => 'gla', 'localeFallback' => 'gla', 'charset' => 'utf-8'),
254 'gd-ie' => array('language' => 'Gaelic (Irish)', 'locale' => 'gd_ie', 'localeFallback' => 'gla', 'charset' => 'utf-8'),
255 'gl' => array('language' => 'Galician', 'locale' => 'glg', 'localeFallback' => 'glg', 'charset' => 'utf-8'),
256 'he' => array('language' => 'Hebrew', 'locale' => 'heb', 'localeFallback' => 'heb', 'charset' => 'utf-8'),
257 'hi' => array('language' => 'Hindi', 'locale' => 'hin', 'localeFallback' => 'hin', 'charset' => 'utf-8'),
258 'hr' => array('language' => 'Croatian', 'locale' => 'hrv', 'localeFallback' => 'hrv', 'charset' => 'utf-8'),
259 'hu' => array('language' => 'Hungarian', 'locale' => 'hun', 'localeFallback' => 'hun', 'charset' => 'utf-8'),
260 'hy' => array('language' => 'Armenian - Armenia', 'locale' => 'hye', 'localeFallback' => 'hye', 'charset' => 'utf-8'),
261 'id' => array('language' => 'Indonesian', 'locale' => 'ind', 'localeFallback' => 'ind', 'charset' => 'utf-8'),
262 'in' => array('language' => 'Indonesian', 'locale' => 'ind', 'localeFallback' => 'ind', 'charset' => 'utf-8'),
263 'is' => array('language' => 'Icelandic', 'locale' => 'ice', 'localeFallback' => 'ice', 'charset' => 'utf-8'),
264 'it' => array('language' => 'Italian', 'locale' => 'ita', 'localeFallback' => 'ita', 'charset' => 'utf-8'),
265 'it-ch' => array('language' => 'Italian (Swiss) ', 'locale' => 'it_ch', 'localeFallback' => 'ita', 'charset' => 'utf-8'),
266 'ja' => array('language' => 'Japanese', 'locale' => 'jpn', 'localeFallback' => 'jpn', 'charset' => 'utf-8'),
267 'ko' => array('language' => 'Korean', 'locale' => 'kor', 'localeFallback' => 'kor', 'charset' => 'kr'),
268 'ko-kp' => array('language' => 'Korea (North)', 'locale' => 'ko_kp', 'localeFallback' => 'kor', 'charset' => 'kr'),
269 'ko-kr' => array('language' => 'Korea (South)', 'locale' => 'ko_kr', 'localeFallback' => 'kor', 'charset' => 'kr'),
270 'koi8-r' => array('language' => 'Russian', 'locale' => 'koi8_r', 'localeFallback' => 'rus', 'charset' => 'koi8-r'),
271 'lt' => array('language' => 'Lithuanian', 'locale' => 'lit', 'localeFallback' => 'lit', 'charset' => 'utf-8'),
272 'lv' => array('language' => 'Latvian', 'locale' => 'lav', 'localeFallback' => 'lav', 'charset' => 'utf-8'),
273 'mk' => array('language' => 'FYRO Macedonian', 'locale' => 'mk', 'localeFallback' => 'mac', 'charset' => 'utf-8'),
274 'mk-mk' => array('language' => 'Macedonian', 'locale' => 'mk_mk', 'localeFallback' => 'mac', 'charset' => 'utf-8'),
275 'ms' => array('language' => 'Malaysian', 'locale' => 'may', 'localeFallback' => 'may', 'charset' => 'utf-8'),
276 'mt' => array('language' => 'Maltese', 'locale' => 'mlt', 'localeFallback' => 'mlt', 'charset' => 'utf-8'),
277 'n' => array('language' => 'Dutch (Standard)', 'locale' => 'dut', 'localeFallback' => 'dut', 'charset' => 'utf-8'),
278 'nb' => array('language' => 'Norwegian Bokmal', 'locale' => 'nob', 'localeFallback' => 'nor', 'charset' => 'utf-8'),
279 'nl' => array('language' => 'Dutch (Standard)', 'locale' => 'dut', 'localeFallback' => 'dut', 'charset' => 'utf-8'),
280 'nl-be' => array('language' => 'Dutch (Belgium)', 'locale' => 'nl_be', 'localeFallback' => 'dut', 'charset' => 'utf-8'),
281 'nn' => array('language' => 'Norwegian Nynorsk', 'locale' => 'nno', 'localeFallback' => 'nor', 'charset' => 'utf-8'),
282 'no' => array('language' => 'Norwegian', 'locale' => 'nor', 'localeFallback' => 'nor', 'charset' => 'utf-8'),
283 'p' => array('language' => 'Polish', 'locale' => 'pol', 'localeFallback' => 'pol', 'charset' => 'utf-8'),
284 'pl' => array('language' => 'Polish', 'locale' => 'pol', 'localeFallback' => 'pol', 'charset' => 'utf-8'),
285 'pt' => array('language' => 'Portuguese (Portugal)', 'locale' => 'por', 'localeFallback' => 'por', 'charset' => 'utf-8'),
286 'pt-br' => array('language' => 'Portuguese (Brazil)', 'locale' => 'pt_br', 'localeFallback' => 'por', 'charset' => 'utf-8'),
287 'rm' => array('language' => 'Rhaeto-Romanic', 'locale' => 'roh', 'localeFallback' => 'roh', 'charset' => 'utf-8'),
288 'ro' => array('language' => 'Romanian', 'locale' => 'rum', 'localeFallback' => 'rum', 'charset' => 'utf-8'),
289 'ru' => array('language' => 'Russian', 'locale' => 'rus', 'localeFallback' => 'rus', 'charset' => 'utf-8'),
290 'ro-mo' => array('language' => 'Romanian (Moldavia)', 'locale' => 'ro_mo', 'localeFallback' => 'rum', 'charset' => 'utf-8'),
291 'ru-mo' => array('language' => 'Russian (Moldavia)', 'locale' => 'ru_mo', 'localeFallback' => 'rus', 'charset' => 'utf-8'),
292 'sb' => array('language' => 'Sorbian', 'locale' => 'wen', 'localeFallback' => 'wen', 'charset' => 'utf-8'),
293 'sk' => array('language' => 'Slovak', 'locale' => 'slo', 'localeFallback' => 'slo', 'charset' => 'utf-8'),
294 'sl' => array('language' => 'Slovenian', 'locale' => 'slv', 'localeFallback' => 'slv', 'charset' => 'utf-8'),
295 'sq' => array('language' => 'Albanian', 'locale' => 'alb', 'localeFallback' => 'alb', 'charset' => 'utf-8'),
296 'sr' => array('language' => 'Serbian', 'locale' => 'scc', 'localeFallback' => 'scc', 'charset' => 'utf-8'),
297 'sv' => array('language' => 'Swedish', 'locale' => 'swe', 'localeFallback' => 'swe', 'charset' => 'utf-8'),
298 'sv-fi' => array('language' => 'Swedish (Finland)', 'locale' => 'sv_fi', 'localeFallback' => 'swe', 'charset' => 'utf-8'),
299 'sx' => array('language' => 'Sutu', 'locale' => 'sx', 'localeFallback' => 'sx', 'charset' => 'utf-8'),
300 'sz' => array('language' => 'Sami (Lappish)', 'locale' => 'smi', 'localeFallback' => 'smi', 'charset' => 'utf-8'),
301 'th' => array('language' => 'Thai', 'locale' => 'tha', 'localeFallback' => 'tha', 'charset' => 'utf-8'),
302 'tn' => array('language' => 'Tswana', 'locale' => 'tsn', 'localeFallback' => 'tsn', 'charset' => 'utf-8'),
303 'tr' => array('language' => 'Turkish', 'locale' => 'tur', 'localeFallback' => 'tur', 'charset' => 'utf-8'),
304 'ts' => array('language' => 'Tsonga', 'locale' => 'tso', 'localeFallback' => 'tso', 'charset' => 'utf-8'),
305 'uk' => array('language' => 'Ukrainian', 'locale' => 'ukr', 'localeFallback' => 'ukr', 'charset' => 'utf-8'),
306 'ur' => array('language' => 'Urdu', 'locale' => 'urd', 'localeFallback' => 'urd', 'charset' => 'utf-8'),
307 've' => array('language' => 'Venda', 'locale' => 'ven', 'localeFallback' => 'ven', 'charset' => 'utf-8'),
308 'vi' => array('language' => 'Vietnamese', 'locale' => 'vie', 'localeFallback' => 'vie', 'charset' => 'utf-8'),
309 'xh' => array('language' => 'Xhosa', 'locale' => 'xho', 'localeFallback' => 'xho', 'charset' => 'utf-8'),
310 'cy' => array('language' => 'Welsh', 'locale' => 'cym', 'localeFallback' => 'cym', 'charset' => 'utf-8'),
311 'yi' => array('language' => 'Yiddish', 'locale' => 'yid', 'localeFallback' => 'yid', 'charset' => 'utf-8'),
312 'zh' => array('language' => 'Chinese', 'locale' => 'chi', 'localeFallback' => 'chi', 'charset' => 'utf-8'),
313 'zh-cn' => array('language' => 'Chinese (PRC)', 'locale' => 'zh_cn', 'localeFallback' => 'chi', 'charset' => 'GB2312'),
314 'zh-hk' => array('language' => 'Chinese (Hong Kong)', 'locale' => 'zh_hk', 'localeFallback' => 'chi', 'charset' => 'utf-8'),
315 'zh-sg' => array('language' => 'Chinese (Singapore)', 'locale' => 'zh_sg', 'localeFallback' => 'chi', 'charset' => 'utf-8'),
316 'zh-tw' => array('language' => 'Chinese (Taiwan)', 'locale' => 'zh_tw', 'localeFallback' => 'chi', 'charset' => 'utf-8'),
317 'zu' => array('language' => 'Zulu', 'locale' => 'zul', 'localeFallback' => 'zul', 'charset' => 'utf-8'));
318 /**
319 * Class constructor
320 */
321 function __construct() {
322 if (defined('DEFAULT_LANGUAGE')) {
323 $this->default = DEFAULT_LANGUAGE;
324 }
325 parent::__construct();
326 }
327 /**
328 * Gets the settings for $language.
329 * If $language is null it attempt to get settings from I10n::__autoLanguage(); if this fails
330 * the method will get the settings from I10n::__setLanguage();
331 *
332 * @param string $language Language (if null will use DEFAULT_LANGUAGE if defined)
333 * @access public
334 */
335 function get($language = null) {
336 if ($language !== null) {
337 return $this->__setLanguage($language);
338 } elseif ($this->__autoLanguage() === false) {
339 return $this->__setLanguage();
340 }
341 }
342 /**
343 * Sets the class vars to correct values for $language.
344 * If $language is null it will use the DEFAULT_LANGUAGE if defined
345 *
346 * @param string $language Language (if null will use DEFAULT_LANGUAGE if defined)
347 * @access private
348 */
349 function __setLanguage($language = null) {
350 $langKey = null;
351 if ($language !== null && isset($this->__l10nMap[$language]) && isset($this->__l10nCatalog[$this->__l10nMap[$language]])) {
352 $langKey = $this->__l10nMap[$language];
353 } else if ($language !== null && isset($this->__l10nCatalog[$language])) {
354 $langKey = $language;
355 } else if (defined('DEFAULT_LANGUAGE')) {
356 $langKey = $language = DEFAULT_LANGUAGE;
357 }
358  
359 if ($langKey !== null && isset($this->__l10nCatalog[$langKey])) {
360 $this->language = $this->__l10nCatalog[$langKey]['language'];
361 $this->languagePath = array(
362 $this->__l10nCatalog[$langKey]['locale'],
363 $this->__l10nCatalog[$langKey]['localeFallback']
364 );
365 $this->lang = $language;
366 $this->locale = $this->__l10nCatalog[$langKey]['locale'];
367 $this->charset = $this->__l10nCatalog[$langKey]['charset'];
368 } else {
369 $this->lang = $language;
370 $this->languagePath = array($language);
371 }
372  
373 if ($this->default) {
374 if (isset($this->__l10nMap[$this->default]) && isset($this->__l10nCatalog[$this->__l10nMap[$this->default]])) {
375 $this->languagePath[] = $this->__l10nCatalog[$this->__l10nMap[$this->default]]['localeFallback'];
376 } else if (isset($this->__l10nCatalog[$this->default])) {
377 $this->languagePath[] = $this->__l10nCatalog[$this->default]['localeFallback'];
378 }
379 }
380 $this->found = true;
381  
382 if (Configure::read('Config.language') === null) {
383 Configure::write('Config.language', $this->lang);
384 }
385  
386 if ($language) {
387 return $language;
388 }
389 }
390 /**
391 * Attempts to find the locale settings based on the HTTP_ACCEPT_LANGUAGE variable
392 *
393 * @return boolean Success
394 * @access private
395 */
396 function __autoLanguage() {
397 $_detectableLanguages = preg_split('/[,;]/', env('HTTP_ACCEPT_LANGUAGE'));
398 foreach ($_detectableLanguages as $key => $langKey) {
399 $langKey = strtolower($langKey);
400 if (strpos($langKey, '_') !== false) {
401 $langKey = str_replace('_', '-', $langKey);
402 }
403  
404 if (isset($this->__l10nCatalog[$langKey])) {
405 $this->__setLanguage($langKey);
406 return true;
407 } else if (strpos($langKey, '-') !== false) {
408 $langKey = substr($langKey, 0, 2);
409 if (isset($this->__l10nCatalog[$langKey])) {
410 $this->__setLanguage($langKey);
411 return true;
412 }
413 }
414 }
415 return false;
416 }
417 /**
418 * Attempts to find locale for language, or language for locale
419 *
420 * @param mixed $mixed 2/3 char string (language/locale), array of those strings, or null
421 * @return mixed string language/locale, array of those values, whole map as an array, or false when language/locale doesn't exist
422 * @access public
423 */
424 function map($mixed = null) {
425 if (is_array($mixed)) {
426 $result = array();
427 foreach ($mixed as $_mixed) {
428 if ($_result = $this->map($_mixed)) {
429 $result[$_mixed] = $_result;
430 }
431 }
432 return $result;
433 } else if (is_string($mixed)) {
434 if (strlen($mixed) === 2 && in_array($mixed, $this->__l10nMap)) {
435 return array_search($mixed, $this->__l10nMap);
436 } else if (isset($this->__l10nMap[$mixed])) {
437 return $this->__l10nMap[$mixed];
438 }
439 return false;
440 }
441 return $this->__l10nMap;
442 }
443 /**
444 * Attempts to find catalog record for requested language
445 *
446 * @param mixed $language string requested language, array of requested languages, or null for whole catalog
447 * @return mixed array catalog record for requested language, array of catalog records, whole catalog, or false when language doesn't exist
448 */
449 function catalog($language = null) {
450 if (is_array($language)) {
451 $result = array();
452 foreach ($language as $_language) {
453 if ($_result = $this->catalog($_language)) {
454 $result[$_language] = $_result;
455 }
456 }
457 return $result;
458 } else if (is_string($language)) {
459 if (isset($this->__l10nCatalog[$language])) {
460 return $this->__l10nCatalog[$language];
461 }
462 return false;
463 }
464 return $this->__l10nCatalog;
465 }
466 }
467 ?>
468