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<?php
2 
/**
3 
 * Localization
4 
 *
5 
 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
6 
 * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
7 
 *
8 
 * Licensed under The MIT License
9 
 * For full copyright and license information, please see the LICENSE.txt
10 
 * Redistributions of files must retain the above copyright notice.
11 
 *
12 
 * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
13 
 * @link          http://cakephp.org CakePHP(tm) Project
14 
 * @package       Cake.I18n
15 
 * @since         CakePHP(tm) v 1.2.0.4116
16 
 * @license       http://www.opensource.org/licenses/mit-license.php MIT License
17 
 */
18 
 
19 
App::uses('CakeRequest', 'Network');
20 
 
21 
/**
22 
 * Localization
23 
 *
24 
 * @package       Cake.I18n
25 
 */
26 
class L10n {
27 
 
28 
/**
29 
 * The language for current locale
30 
 *
31 
 * @var string
32 
 */
33 
	public $language = 'English (United States)';
34 
 
35 
/**
36 
 * Locale search paths
37 
 *
38 
 * @var array
39 
 */
40 
	public $languagePath = array('en_us', 'eng');
41 
 
42 
/**
43 
 * ISO 639-3 for current locale
44 
 *
45 
 * @var string
46 
 */
47 
	public $lang = 'eng';
48 
 
49 
/**
50 
 * Locale
51 
 *
52 
 * @var string
53 
 */
54 
	public $locale = 'en_us';
55 
 
56 
/**
57 
 * Default language.
58 
 *
59 
 * If config value 'Config.language' is set in an application this will be set
60 
 * as a fall back else if DEFAULT_LANGUAGE it defined it will be used.
61 
 * Constant DEFAULT_LANGUAGE has been deprecated in 2.4
62 
 *
63 
 * @var string
64 
 */
65 
	public $default = null;
66 
 
67 
/**
68 
 * Encoding used for current locale
69 
 *
70 
 * @var string
71 
 */
72 
	public $charset = 'utf-8';
73 
 
74 
/**
75 
 * Text direction for current locale
76 
 *
77 
 * @var string
78 
 */
79 
	public $direction = 'ltr';
80 
 
81 
/**
82 
 * Maps ISO 639-3 to I10n::_l10nCatalog
83 
 * The terminological codes (first one per language) should be used if possible.
84 
 * They are the ones building the path in `/APP/Locale/[code]/`
85 
 * The bibliographic codes are aliases.
86 
 *
87 
 * @var array
88 
 */
89 
	protected $_l10nMap = array(
90 
		/* Afrikaans */ 'afr' => 'af',
91 
		/* Albanian */ 'sqi' => 'sq',
92 
		/* Albanian - bibliographic */ 'alb' => 'sq',
93 
		/* Arabic */ 'ara' => 'ar',
94 
		/* Armenian/Armenia */ 'hye' => 'hy',
95 
		/* Basque */ 'eus' => 'eu',
96 
		/* Basque */ 'baq' => 'eu',
97 
		/* Tibetan */ 'bod' => 'bo',
98 
		/* Tibetan - bibliographic */ 'tib' => 'bo',
99 
		/* Bosnian */ 'bos' => 'bs',
100 
		/* Bulgarian */ 'bul' => 'bg',
101 
		/* Byelorussian */ 'bel' => 'be',
102 
		/* Catalan */ 'cat' => 'ca',
103 
		/* Chinese */ 'zho' => 'zh',
104 
		/* Chinese - bibliographic */ 'chi' => 'zh',
105 
		/* Croatian */ 'hrv' => 'hr',
106 
		/* Czech */ 'ces' => 'cs',
107 
		/* Czech - bibliographic */ 'cze' => 'cs',
108 
		/* Danish */ 'dan' => 'da',
109 
		/* Dutch (Standard) */ 'nld' => 'nl',
110 
		/* Dutch (Standard) - bibliographic */ 'dut' => 'nl',
111 
		/* English */ 'eng' => 'en',
112 
		/* Estonian */ 'est' => 'et',
113 
		/* Faeroese */ 'fao' => 'fo',
114 
		/* Farsi/Persian */ 'fas' => 'fa',
115 
		/* Farsi/Persian - bibliographic */ 'per' => 'fa',
116 
		/* Finnish */ 'fin' => 'fi',
117 
		/* French (Standard) */ 'fra' => 'fr',
118 
		/* French (Standard)  - bibliographic */ 'fre' => 'fr',
119 
		/* Gaelic (Scots) */ 'gla' => 'gd',
120 
		/* Galician */ 'glg' => 'gl',
121 
		/* German (Standard) */ 'deu' => 'de',
122 
		/* German (Standard) - bibliographic */ 'ger' => 'de',
123 
		/* Greek */ 'gre' => 'el',
124 
		/* Greek */ 'ell' => 'el',
125 
		/* Hebrew */ 'heb' => 'he',
126 
		/* Hindi */ 'hin' => 'hi',
127 
		/* Hungarian */ 'hun' => 'hu',
128 
		/* Icelandic */ 'isl' => 'is',
129 
		/* Icelandic - bibliographic */ 'ice' => 'is',
130 
		/* Indonesian */ 'ind' => 'id',
131 
		/* Irish */ 'gle' => 'ga',
132 
		/* Italian */ 'ita' => 'it',
133 
		/* Japanese */ 'jpn' => 'ja',
134 
		/* Kazakh */ 'kaz' => 'kk',
135 
		/* Kalaallisut (Greenlandic) */ 'kal' => 'kl',
136 
		/* Korean */ 'kor' => 'ko',
137 
		/* Latvian */ 'lav' => 'lv',
138 
		/* Limburgish */ 'lim' => 'li',
139 
		/* Lithuanian */ 'lit' => 'lt',
140 
		/* Macedonian */ 'mkd' => 'mk',
141 
		/* Macedonian - bibliographic */ 'mac' => 'mk',
142 
		/* Malaysian */ 'msa' => 'ms',
143 
		/* Malaysian - bibliographic */ 'may' => 'ms',
144 
		/* Maltese */ 'mlt' => 'mt',
145 
		/* Norwegian */ 'nor' => 'no',
146 
		/* Norwegian Bokmal */ 'nob' => 'nb',
147 
		/* Norwegian Nynorsk */ 'nno' => 'nn',
148 
		/* Polish */ 'pol' => 'pl',
149 
		/* Portuguese (Portugal) */ 'por' => 'pt',
150 
		/* Rhaeto-Romanic */ 'roh' => 'rm',
151 
		/* Romanian */ 'ron' => 'ro',
152 
		/* Romanian - bibliographic */ 'rum' => 'ro',
153 
		/* Russian */ 'rus' => 'ru',
154 
		/* Sami */ 'sme' => 'se',
155 
		/* Serbian */ 'srp' => 'sr',
156 
		/* Slovak */ 'slk' => 'sk',
157 
		/* Slovak - bibliographic */ 'slo' => 'sk',
158 
		/* Slovenian */ 'slv' => 'sl',
159 
		/* Sorbian */ 'wen' => 'sb',
160 
		/* Spanish (Spain - Traditional) */ 'spa' => 'es',
161 
		/* Swedish */ 'swe' => 'sv',
162 
		/* Thai */ 'tha' => 'th',
163 
		/* Tsonga */ 'tso' => 'ts',
164 
		/* Tswana */ 'tsn' => 'tn',
165 
		/* Turkish */ 'tur' => 'tr',
166 
		/* Ukrainian */ 'ukr' => 'uk',
167 
		/* Urdu */ 'urd' => 'ur',
168 
		/* Venda */ 'ven' => 've',
169 
		/* Vietnamese */ 'vie' => 'vi',
170 
		/* Welsh */ 'cym' => 'cy',
171 
		/* Welsh - bibliographic */ 'wel' => 'cy',
172 
		/* Xhosa */ 'xho' => 'xh',
173 
		/* Yiddish */ 'yid' => 'yi',
174 
		/* Zulu */ 'zul' => 'zu'
175 
	);
176 
 
177 
/**
178 
 * HTTP_ACCEPT_LANGUAGE catalog
179 
 *
180 
 * holds all information related to a language
181 
 *
182 
 * @var array
183 
 */
184 
	protected $_l10nCatalog = array(
185 
		'af' => array('language' => 'Afrikaans', 'locale' => 'afr', 'localeFallback' => 'afr', 'charset' => 'utf-8', 'direction' => 'ltr'),
186 
		'ar' => array('language' => 'Arabic', 'locale' => 'ara', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
187 
		'ar-ae' => array('language' => 'Arabic (U.A.E.)', 'locale' => 'ar_ae', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
188 
		'ar-bh' => array('language' => 'Arabic (Bahrain)', 'locale' => 'ar_bh', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
189 
		'ar-dz' => array('language' => 'Arabic (Algeria)', 'locale' => 'ar_dz', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
190 
		'ar-eg' => array('language' => 'Arabic (Egypt)', 'locale' => 'ar_eg', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
191 
		'ar-iq' => array('language' => 'Arabic (Iraq)', 'locale' => 'ar_iq', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
192 
		'ar-jo' => array('language' => 'Arabic (Jordan)', 'locale' => 'ar_jo', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
193 
		'ar-kw' => array('language' => 'Arabic (Kuwait)', 'locale' => 'ar_kw', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
194 
		'ar-lb' => array('language' => 'Arabic (Lebanon)', 'locale' => 'ar_lb', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
195 
		'ar-ly' => array('language' => 'Arabic (Libya)', 'locale' => 'ar_ly', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
196 
		'ar-ma' => array('language' => 'Arabic (Morocco)', 'locale' => 'ar_ma', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
197 
		'ar-om' => array('language' => 'Arabic (Oman)', 'locale' => 'ar_om', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
198 
		'ar-qa' => array('language' => 'Arabic (Qatar)', 'locale' => 'ar_qa', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
199 
		'ar-sa' => array('language' => 'Arabic (Saudi Arabia)', 'locale' => 'ar_sa', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
200 
		'ar-sy' => array('language' => 'Arabic (Syria)', 'locale' => 'ar_sy', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
201 
		'ar-tn' => array('language' => 'Arabic (Tunisia)', 'locale' => 'ar_tn', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
202 
		'ar-ye' => array('language' => 'Arabic (Yemen)', 'locale' => 'ar_ye', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
203 
		'be' => array('language' => 'Byelorussian', 'locale' => 'bel', 'localeFallback' => 'bel', 'charset' => 'utf-8', 'direction' => 'ltr'),
204 
		'bg' => array('language' => 'Bulgarian', 'locale' => 'bul', 'localeFallback' => 'bul', 'charset' => 'utf-8', 'direction' => 'ltr'),
205 
		'bo' => array('language' => 'Tibetan', 'locale' => 'bod', 'localeFallback' => 'bod', 'charset' => 'utf-8', 'direction' => 'ltr'),
206 
		'bo-cn' => array('language' => 'Tibetan (China)', 'locale' => 'bo_cn', 'localeFallback' => 'bod', 'charset' => 'utf-8', 'direction' => 'ltr'),
207 
		'bo-in' => array('language' => 'Tibetan (India)', 'locale' => 'bo_in', 'localeFallback' => 'bod', 'charset' => 'utf-8', 'direction' => 'ltr'),
208 
		'bs' => array('language' => 'Bosnian', 'locale' => 'bos', 'localeFallback' => 'bos', 'charset' => 'utf-8', 'direction' => 'ltr'),
209 
		'ca' => array('language' => 'Catalan', 'locale' => 'cat', 'localeFallback' => 'cat', 'charset' => 'utf-8', 'direction' => 'ltr'),
210 
		'cs' => array('language' => 'Czech', 'locale' => 'ces', 'localeFallback' => 'ces', 'charset' => 'utf-8', 'direction' => 'ltr'),
211 
		'da' => array('language' => 'Danish', 'locale' => 'dan', 'localeFallback' => 'dan', 'charset' => 'utf-8', 'direction' => 'ltr'),
212 
		'de' => array('language' => 'German (Standard)', 'locale' => 'deu', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
213 
		'de-at' => array('language' => 'German (Austria)', 'locale' => 'de_at', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
214 
		'de-ch' => array('language' => 'German (Swiss)', 'locale' => 'de_ch', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
215 
		'de-de' => array('language' => 'German (Germany)', 'locale' => 'de_de', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
216 
		'de-li' => array('language' => 'German (Liechtenstein)', 'locale' => 'de_li', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
217 
		'de-lu' => array('language' => 'German (Luxembourg)', 'locale' => 'de_lu', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
218 
		'el' => array('language' => 'Greek', 'locale' => 'ell', 'localeFallback' => 'ell', 'charset' => 'utf-8', 'direction' => 'ltr'),
219 
		'en' => array('language' => 'English', 'locale' => 'eng', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
220 
		'en-au' => array('language' => 'English (Australian)', 'locale' => 'en_au', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
221 
		'en-bz' => array('language' => 'English (Belize)', 'locale' => 'en_bz', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
222 
		'en-ca' => array('language' => 'English (Canadian)', 'locale' => 'en_ca', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
223 
		'en-gb' => array('language' => 'English (British)', 'locale' => 'en_gb', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
224 
		'en-ie' => array('language' => 'English (Ireland)', 'locale' => 'en_ie', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
225 
		'en-jm' => array('language' => 'English (Jamaica)', 'locale' => 'en_jm', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
226 
		'en-nz' => array('language' => 'English (New Zealand)', 'locale' => 'en_nz', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
227 
		'en-tt' => array('language' => 'English (Trinidad)', 'locale' => 'en_tt', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
228 
		'en-us' => array('language' => 'English (United States)', 'locale' => 'en_us', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
229 
		'en-za' => array('language' => 'English (South Africa)', 'locale' => 'en_za', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
230 
		'es' => array('language' => 'Spanish (Spain - Traditional)', 'locale' => 'spa', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
231 
		'es-ar' => array('language' => 'Spanish (Argentina)', 'locale' => 'es_ar', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
232 
		'es-bo' => array('language' => 'Spanish (Bolivia)', 'locale' => 'es_bo', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
233 
		'es-cl' => array('language' => 'Spanish (Chile)', 'locale' => 'es_cl', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
234 
		'es-co' => array('language' => 'Spanish (Colombia)', 'locale' => 'es_co', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
235 
		'es-cr' => array('language' => 'Spanish (Costa Rica)', 'locale' => 'es_cr', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
236 
		'es-do' => array('language' => 'Spanish (Dominican Republic)', 'locale' => 'es_do', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
237 
		'es-ec' => array('language' => 'Spanish (Ecuador)', 'locale' => 'es_ec', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
238 
		'es-es' => array('language' => 'Spanish (Spain)', 'locale' => 'es_es', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
239 
		'es-gt' => array('language' => 'Spanish (Guatemala)', 'locale' => 'es_gt', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
240 
		'es-hn' => array('language' => 'Spanish (Honduras)', 'locale' => 'es_hn', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
241 
		'es-mx' => array('language' => 'Spanish (Mexican)', 'locale' => 'es_mx', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
242 
		'es-ni' => array('language' => 'Spanish (Nicaragua)', 'locale' => 'es_ni', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
243 
		'es-pa' => array('language' => 'Spanish (Panama)', 'locale' => 'es_pa', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
244 
		'es-pe' => array('language' => 'Spanish (Peru)', 'locale' => 'es_pe', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
245 
		'es-pr' => array('language' => 'Spanish (Puerto Rico)', 'locale' => 'es_pr', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
246 
		'es-py' => array('language' => 'Spanish (Paraguay)', 'locale' => 'es_py', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
247 
		'es-sv' => array('language' => 'Spanish (El Salvador)', 'locale' => 'es_sv', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
248 
		'es-uy' => array('language' => 'Spanish (Uruguay)', 'locale' => 'es_uy', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
249 
		'es-ve' => array('language' => 'Spanish (Venezuela)', 'locale' => 'es_ve', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
250 
		'et' => array('language' => 'Estonian', 'locale' => 'est', 'localeFallback' => 'est', 'charset' => 'utf-8', 'direction' => 'ltr'),
251 
		'eu' => array('language' => 'Basque', 'locale' => 'eus', 'localeFallback' => 'eus', 'charset' => 'utf-8', 'direction' => 'ltr'),
252 
		'fa' => array('language' => 'Farsi', 'locale' => 'fas', 'localeFallback' => 'fas', 'charset' => 'utf-8', 'direction' => 'rtl'),
253 
		'fi' => array('language' => 'Finnish', 'locale' => 'fin', 'localeFallback' => 'fin', 'charset' => 'utf-8', 'direction' => 'ltr'),
254 
		'fo' => array('language' => 'Faeroese', 'locale' => 'fao', 'localeFallback' => 'fao', 'charset' => 'utf-8', 'direction' => 'ltr'),
255 
		'fr' => array('language' => 'French (Standard)', 'locale' => 'fra', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
256 
		'fr-be' => array('language' => 'French (Belgium)', 'locale' => 'fr_be', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
257 
		'fr-ca' => array('language' => 'French (Canadian)', 'locale' => 'fr_ca', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
258 
		'fr-ch' => array('language' => 'French (Swiss)', 'locale' => 'fr_ch', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
259 
		'fr-fr' => array('language' => 'French (France)', 'locale' => 'fr_fr', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
260 
		'fr-lu' => array('language' => 'French (Luxembourg)', 'locale' => 'fr_lu', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
261 
		'ga' => array('language' => 'Irish', 'locale' => 'gle', 'localeFallback' => 'gle', 'charset' => 'utf-8', 'direction' => 'ltr'),
262 
		'gd' => array('language' => 'Gaelic (Scots)', 'locale' => 'gla', 'localeFallback' => 'gla', 'charset' => 'utf-8', 'direction' => 'ltr'),
263 
		'gd-ie' => array('language' => 'Gaelic (Irish)', 'locale' => 'gd_ie', 'localeFallback' => 'gla', 'charset' => 'utf-8', 'direction' => 'ltr'),
264 
		'gl' => array('language' => 'Galician', 'locale' => 'glg', 'localeFallback' => 'glg', 'charset' => 'utf-8', 'direction' => 'ltr'),
265 
		'he' => array('language' => 'Hebrew', 'locale' => 'heb', 'localeFallback' => 'heb', 'charset' => 'utf-8', 'direction' => 'rtl'),
266 
		'hi' => array('language' => 'Hindi', 'locale' => 'hin', 'localeFallback' => 'hin', 'charset' => 'utf-8', 'direction' => 'ltr'),
267 
		'hr' => array('language' => 'Croatian', 'locale' => 'hrv', 'localeFallback' => 'hrv', 'charset' => 'utf-8', 'direction' => 'ltr'),
268 
		'hu' => array('language' => 'Hungarian', 'locale' => 'hun', 'localeFallback' => 'hun', 'charset' => 'utf-8', 'direction' => 'ltr'),
269 
		'hy' => array('language' => 'Armenian - Armenia', 'locale' => 'hye', 'localeFallback' => 'hye', 'charset' => 'utf-8', 'direction' => 'ltr'),
270 
		'id' => array('language' => 'Indonesian', 'locale' => 'ind', 'localeFallback' => 'ind', 'charset' => 'utf-8', 'direction' => 'ltr'),
271 
		'is' => array('language' => 'Icelandic', 'locale' => 'isl', 'localeFallback' => 'isl', 'charset' => 'utf-8', 'direction' => 'ltr'),
272 
		'it' => array('language' => 'Italian', 'locale' => 'ita', 'localeFallback' => 'ita', 'charset' => 'utf-8', 'direction' => 'ltr'),
273 
		'it-ch' => array('language' => 'Italian (Swiss) ', 'locale' => 'it_ch', 'localeFallback' => 'ita', 'charset' => 'utf-8', 'direction' => 'ltr'),
274 
		'ja' => array('language' => 'Japanese', 'locale' => 'jpn', 'localeFallback' => 'jpn', 'charset' => 'utf-8', 'direction' => 'ltr'),
275 
		'kk' => array('language' => 'Kazakh', 'locale' => 'kaz', 'localeFallback' => 'kaz', 'charset' => 'utf-8', 'direction' => 'ltr'),
276 
		'kl' => array('language' => 'Kalaallisut (Greenlandic)', 'locale' => 'kal', 'localeFallback' => 'kal', 'charset' => 'kl', 'direction' => 'ltr'),
277 
		'ko' => array('language' => 'Korean', 'locale' => 'kor', 'localeFallback' => 'kor', 'charset' => 'kr', 'direction' => 'ltr'),
278 
		'ko-kp' => array('language' => 'Korea (North)', 'locale' => 'ko_kp', 'localeFallback' => 'kor', 'charset' => 'kr', 'direction' => 'ltr'),
279 
		'ko-kr' => array('language' => 'Korea (South)', 'locale' => 'ko_kr', 'localeFallback' => 'kor', 'charset' => 'kr', 'direction' => 'ltr'),
280 
		'koi8-r' => array('language' => 'Russian', 'locale' => 'koi8_r', 'localeFallback' => 'rus', 'charset' => 'koi8-r', 'direction' => 'ltr'),
281 
		'li' => array('language' => 'Limburgish', 'locale' => 'lim', 'localeFallback' => 'nld', 'charset' => 'utf-8', 'direction' => 'ltr'),
282 
		'lt' => array('language' => 'Lithuanian', 'locale' => 'lit', 'localeFallback' => 'lit', 'charset' => 'utf-8', 'direction' => 'ltr'),
283 
		'lv' => array('language' => 'Latvian', 'locale' => 'lav', 'localeFallback' => 'lav', 'charset' => 'utf-8', 'direction' => 'ltr'),
284 
		'mk' => array('language' => 'FYRO Macedonian', 'locale' => 'mkd', 'localeFallback' => 'mkd', 'charset' => 'utf-8', 'direction' => 'ltr'),
285 
		'mk-mk' => array('language' => 'Macedonian', 'locale' => 'mk_mk', 'localeFallback' => 'mkd', 'charset' => 'utf-8', 'direction' => 'ltr'),
286 
		'ms' => array('language' => 'Malaysian', 'locale' => 'msa', 'localeFallback' => 'msa', 'charset' => 'utf-8', 'direction' => 'ltr'),
287 
		'mt' => array('language' => 'Maltese', 'locale' => 'mlt', 'localeFallback' => 'mlt', 'charset' => 'utf-8', 'direction' => 'ltr'),
288 
		'nb' => array('language' => 'Norwegian Bokmal', 'locale' => 'nob', 'localeFallback' => 'nor', 'charset' => 'utf-8', 'direction' => 'ltr'),
289 
		'nl' => array('language' => 'Dutch (Standard)', 'locale' => 'nld', 'localeFallback' => 'nld', 'charset' => 'utf-8', 'direction' => 'ltr'),
290 
		'nl-be' => array('language' => 'Dutch (Belgium)', 'locale' => 'nl_be', 'localeFallback' => 'nld', 'charset' => 'utf-8', 'direction' => 'ltr'),
291 
		'nn' => array('language' => 'Norwegian Nynorsk', 'locale' => 'nno', 'localeFallback' => 'nor', 'charset' => 'utf-8', 'direction' => 'ltr'),
292 
		'no' => array('language' => 'Norwegian', 'locale' => 'nor', 'localeFallback' => 'nor', 'charset' => 'utf-8', 'direction' => 'ltr'),
293 
		'pl' => array('language' => 'Polish', 'locale' => 'pol', 'localeFallback' => 'pol', 'charset' => 'utf-8', 'direction' => 'ltr'),
294 
		'pt' => array('language' => 'Portuguese (Portugal)', 'locale' => 'por', 'localeFallback' => 'por', 'charset' => 'utf-8', 'direction' => 'ltr'),
295 
		'pt-br' => array('language' => 'Portuguese (Brazil)', 'locale' => 'pt_br', 'localeFallback' => 'por', 'charset' => 'utf-8', 'direction' => 'ltr'),
296 
		'rm' => array('language' => 'Rhaeto-Romanic', 'locale' => 'roh', 'localeFallback' => 'roh', 'charset' => 'utf-8', 'direction' => 'ltr'),
297 
		'ro' => array('language' => 'Romanian', 'locale' => 'ron', 'localeFallback' => 'ron', 'charset' => 'utf-8', 'direction' => 'ltr'),
298 
		'ro-mo' => array('language' => 'Romanian (Moldavia)', 'locale' => 'ro_mo', 'localeFallback' => 'ron', 'charset' => 'utf-8', 'direction' => 'ltr'),
299 
		'ru' => array('language' => 'Russian', 'locale' => 'rus', 'localeFallback' => 'rus', 'charset' => 'utf-8', 'direction' => 'ltr'),
300 
		'ru-mo' => array('language' => 'Russian (Moldavia)', 'locale' => 'ru_mo', 'localeFallback' => 'rus', 'charset' => 'utf-8', 'direction' => 'ltr'),
301 
		'sb' => array('language' => 'Sorbian', 'locale' => 'wen', 'localeFallback' => 'wen', 'charset' => 'utf-8', 'direction' => 'ltr'),
302 
		'sk' => array('language' => 'Slovak', 'locale' => 'slk', 'localeFallback' => 'slk', 'charset' => 'utf-8', 'direction' => 'ltr'),
303 
		'sl' => array('language' => 'Slovenian', 'locale' => 'slv', 'localeFallback' => 'slv', 'charset' => 'utf-8', 'direction' => 'ltr'),
304 
		'sq' => array('language' => 'Albanian', 'locale' => 'sqi', 'localeFallback' => 'sqi', 'charset' => 'utf-8', 'direction' => 'ltr'),
305 
		'sr' => array('language' => 'Serbian', 'locale' => 'srp', 'localeFallback' => 'srp', 'charset' => 'utf-8', 'direction' => 'ltr'),
306 
		'sv' => array('language' => 'Swedish', 'locale' => 'swe', 'localeFallback' => 'swe', 'charset' => 'utf-8', 'direction' => 'ltr'),
307 
		'sv-fi' => array('language' => 'Swedish (Finland)', 'locale' => 'sv_fi', 'localeFallback' => 'swe', 'charset' => 'utf-8', 'direction' => 'ltr'),
308 
		'se' => array('language' => 'Sami', 'locale' => 'sme', 'localeFallback' => 'sme', 'charset' => 'utf-8', 'direction' => 'ltr'),
309 
		'th' => array('language' => 'Thai', 'locale' => 'tha', 'localeFallback' => 'tha', 'charset' => 'utf-8', 'direction' => 'ltr'),
310 
		'tn' => array('language' => 'Tswana', 'locale' => 'tsn', 'localeFallback' => 'tsn', 'charset' => 'utf-8', 'direction' => 'ltr'),
311 
		'tr' => array('language' => 'Turkish', 'locale' => 'tur', 'localeFallback' => 'tur', 'charset' => 'utf-8', 'direction' => 'ltr'),
312 
		'ts' => array('language' => 'Tsonga', 'locale' => 'tso', 'localeFallback' => 'tso', 'charset' => 'utf-8', 'direction' => 'ltr'),
313 
		'uk' => array('language' => 'Ukrainian', 'locale' => 'ukr', 'localeFallback' => 'ukr', 'charset' => 'utf-8', 'direction' => 'ltr'),
314 
		'ur' => array('language' => 'Urdu', 'locale' => 'urd', 'localeFallback' => 'urd', 'charset' => 'utf-8', 'direction' => 'rtl'),
315 
		've' => array('language' => 'Venda', 'locale' => 'ven', 'localeFallback' => 'ven', 'charset' => 'utf-8', 'direction' => 'ltr'),
316 
		'vi' => array('language' => 'Vietnamese', 'locale' => 'vie', 'localeFallback' => 'vie', 'charset' => 'utf-8', 'direction' => 'ltr'),
317 
		'cy' => array('language' => 'Welsh', 'locale' => 'cym', 'localeFallback' => 'cym', 'charset' => 'utf-8', 'direction' => 'ltr'),
318 
		'xh' => array('language' => 'Xhosa', 'locale' => 'xho', 'localeFallback' => 'xho', 'charset' => 'utf-8', 'direction' => 'ltr'),
319 
		'yi' => array('language' => 'Yiddish', 'locale' => 'yid', 'localeFallback' => 'yid', 'charset' => 'utf-8', 'direction' => 'ltr'),
320 
		'zh' => array('language' => 'Chinese', 'locale' => 'zho', 'localeFallback' => 'zho', 'charset' => 'utf-8', 'direction' => 'ltr'),
321 
		'zh-cn' => array('language' => 'Chinese (PRC)', 'locale' => 'zh_cn', 'localeFallback' => 'zho', 'charset' => 'GB2312', 'direction' => 'ltr'),
322 
		'zh-hk' => array('language' => 'Chinese (Hong Kong)', 'locale' => 'zh_hk', 'localeFallback' => 'zho', 'charset' => 'utf-8', 'direction' => 'ltr'),
323 
		'zh-sg' => array('language' => 'Chinese (Singapore)', 'locale' => 'zh_sg', 'localeFallback' => 'zho', 'charset' => 'utf-8', 'direction' => 'ltr'),
324 
		'zh-tw' => array('language' => 'Chinese (Taiwan)', 'locale' => 'zh_tw', 'localeFallback' => 'zho', 'charset' => 'utf-8', 'direction' => 'ltr'),
325 
		'zu' => array('language' => 'Zulu', 'locale' => 'zul', 'localeFallback' => 'zul', 'charset' => 'utf-8', 'direction' => 'ltr')
326 
	);
327 
 
328 
/**
329 
 * Class constructor
330 
 */
331 
	public function __construct() {
332 
		if (defined('DEFAULT_LANGUAGE')) {
333 
			$this->default = DEFAULT_LANGUAGE;
334 
		}
335 
		$default = Configure::read('Config.language');
336 
		if ($default) {
337 
			$this->default = $default;
338 
		}
339 
	}
340 
 
341 
/**
342 
 * Gets the settings for $language.
343 
 * If $language is null it attempt to get settings from L10n::_autoLanguage(); if this fails
344 
 * the method will get the settings from L10n::_setLanguage();
345 
 *
346 
 * @param string $language Language (if null will use DEFAULT_LANGUAGE if defined)
347 
 * @return mixed
348 
 */
349 
	public function get($language = null) {
350 
		if ($language !== null) {
351 
			return $this->_setLanguage($language);
352 
		}
353 
 
354 
		if (!$this->_autoLanguage()) {
355 
			$this->_setLanguage();
356 
		}
357 
		return $this->lang;
358 
	}
359 
 
360 
/**
361 
 * Sets the class vars to correct values for $language.
362 
 * If $language is null it will use the L10n::$default if defined
363 
 *
364 
 * @param string $language Language (if null will use L10n::$default if defined)
365 
 * @return mixed
366 
 */
367 
	protected function _setLanguage($language = null) {
368 
		$catalog = false;
369 
		if ($language !== null) {
370 
			$catalog = $this->catalog($language);
371 
		}
372 
 
373 
		if (!$catalog && $this->default) {
374 
			$language = $this->default;
375 
			$catalog = $this->catalog($language);
376 
		}
377 
 
378 
		if ($catalog) {
379 
			$this->language = $catalog['language'];
380 
			$this->languagePath = array_unique(array(
381 
				$catalog['locale'],
382 
				$catalog['localeFallback']
383 
			));
384 
			$this->lang = $language;
385 
			$this->locale = $catalog['locale'];
386 
			$this->charset = $catalog['charset'];
387 
			$this->direction = $catalog['direction'];
388 
		} elseif ($language) {
389 
			$this->lang = $language;
390 
			$this->languagePath = array($language);
391 
		}
392 
 
393 
		if ($this->default && $language !== $this->default) {
394 
			$catalog = $this->catalog($this->default);
395 
			$fallback = $catalog['localeFallback'];
396 
			if (!in_array($fallback, $this->languagePath)) {
397 
				$this->languagePath[] = $fallback;
398 
			}
399 
		}
400 
 
401 
		if (Configure::read('Config.language') === null) {
402 
			Configure::write('Config.language', $this->lang);
403 
		}
404 
 
405 
		if ($language) {
406 
			return $language;
407 
		}
408 
	}
409 
 
410 
/**
411 
 * Attempts to find the locale settings based on the HTTP_ACCEPT_LANGUAGE variable
412 
 *
413 
 * @return bool Success
414 
 */
415 
	protected function _autoLanguage() {
416 
		$_detectableLanguages = CakeRequest::acceptLanguage();
417 
		foreach ($_detectableLanguages as $langKey) {
418 
			if (isset($this->_l10nCatalog[$langKey])) {
419 
				$this->_setLanguage($langKey);
420 
				return true;
421 
			}
422 
			if (strpos($langKey, '-') !== false) {
423 
				$langKey = substr($langKey, 0, 2);
424 
				if (isset($this->_l10nCatalog[$langKey])) {
425 
					$this->_setLanguage($langKey);
426 
					return true;
427 
				}
428 
			}
429 
		}
430 
		return false;
431 
	}
432 
 
433 
/**
434 
 * Attempts to find locale for language, or language for locale
435 
 *
436 
 * @param string|array $mixed 2/3 char string (language/locale), array of those strings, or null
437 
 * @return string|array|bool string language/locale, array of those values, whole map as an array,
438 
 *    or false when language/locale doesn't exist
439 
 */
440 
	public function map($mixed = null) {
441 
		if (is_array($mixed)) {
442 
			$result = array();
443 
			foreach ($mixed as $_mixed) {
444 
				if ($_result = $this->map($_mixed)) {
445 
					$result[$_mixed] = $_result;
446 
				}
447 
			}
448 
			return $result;
449 
		}
450 
		if (is_string($mixed)) {
451 
			if (strlen($mixed) === 2 && in_array($mixed, $this->_l10nMap)) {
452 
				return array_search($mixed, $this->_l10nMap);
453 
			}
454 
			if (isset($this->_l10nMap[$mixed])) {
455 
				return $this->_l10nMap[$mixed];
456 
			}
457 
			return false;
458 
		}
459 
		return $this->_l10nMap;
460 
	}
461 
 
462 
/**
463 
 * Attempts to find catalog record for requested language
464 
 *
465 
 * @param string|array $language string requested language, array of requested languages, or null for whole catalog
466 
 * @return array|bool array catalog record for requested language, array of catalog records, whole catalog,
467 
 *    or false when language doesn't exist
468 
 */
469 
	public function catalog($language = null) {
470 
		if (is_array($language)) {
471 
			$result = array();
472 
			foreach ($language as $_language) {
473 
				if ($_result = $this->catalog($_language)) {
474 
					$result[$_language] = $_result;
475 
				}
476 
			}
477 
			return $result;
478 
		}
479 
		if (is_string($language)) {
480 
			if (isset($this->_l10nCatalog[$language])) {
481 
				return $this->_l10nCatalog[$language];
482 
			}
483 
			if (isset($this->_l10nMap[$language]) && isset($this->_l10nCatalog[$this->_l10nMap[$language]])) {
484 
				return $this->_l10nCatalog[$this->_l10nMap[$language]];
485 
			}
486 
			return false;
487 
		}
488 
		return $this->_l10nCatalog;
489 
	}
490 
 
491 
}