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13532 anikendra 1
<?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
		/* Lithuanian */ 'lit' => 'lt',
139
		/* Macedonian */ 'mkd' => 'mk',
140
		/* Macedonian - bibliographic */ 'mac' => 'mk',
141
		/* Malaysian */ 'msa' => 'ms',
142
		/* Malaysian - bibliographic */ 'may' => 'ms',
143
		/* Maltese */ 'mlt' => 'mt',
144
		/* Norwegian */ 'nor' => 'no',
145
		/* Norwegian Bokmal */ 'nob' => 'nb',
146
		/* Norwegian Nynorsk */ 'nno' => 'nn',
147
		/* Polish */ 'pol' => 'pl',
148
		/* Portuguese (Portugal) */ 'por' => 'pt',
149
		/* Rhaeto-Romanic */ 'roh' => 'rm',
150
		/* Romanian */ 'ron' => 'ro',
151
		/* Romanian - bibliographic */ 'rum' => 'ro',
152
		/* Russian */ 'rus' => 'ru',
153
		/* Sami */ 'sme' => 'se',
154
		/* Serbian */ 'srp' => 'sr',
155
		/* Slovak */ 'slk' => 'sk',
156
		/* Slovak - bibliographic */ 'slo' => 'sk',
157
		/* Slovenian */ 'slv' => 'sl',
158
		/* Sorbian */ 'wen' => 'sb',
159
		/* Spanish (Spain - Traditional) */ 'spa' => 'es',
160
		/* Swedish */ 'swe' => 'sv',
161
		/* Thai */ 'tha' => 'th',
162
		/* Tsonga */ 'tso' => 'ts',
163
		/* Tswana */ 'tsn' => 'tn',
164
		/* Turkish */ 'tur' => 'tr',
165
		/* Ukrainian */ 'ukr' => 'uk',
166
		/* Urdu */ 'urd' => 'ur',
167
		/* Venda */ 'ven' => 've',
168
		/* Vietnamese */ 'vie' => 'vi',
169
		/* Welsh */ 'cym' => 'cy',
170
		/* Welsh - bibliographic */ 'wel' => 'cy',
171
		/* Xhosa */ 'xho' => 'xh',
172
		/* Yiddish */ 'yid' => 'yi',
173
		/* Zulu */ 'zul' => 'zu'
174
	);
175
 
176
/**
177
 * HTTP_ACCEPT_LANGUAGE catalog
178
 *
179
 * holds all information related to a language
180
 *
181
 * @var array
182
 */
183
	protected $_l10nCatalog = array(
184
		'af' => array('language' => 'Afrikaans', 'locale' => 'afr', 'localeFallback' => 'afr', 'charset' => 'utf-8', 'direction' => 'ltr'),
185
		'ar' => array('language' => 'Arabic', 'locale' => 'ara', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
186
		'ar-ae' => array('language' => 'Arabic (U.A.E.)', 'locale' => 'ar_ae', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
187
		'ar-bh' => array('language' => 'Arabic (Bahrain)', 'locale' => 'ar_bh', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
188
		'ar-dz' => array('language' => 'Arabic (Algeria)', 'locale' => 'ar_dz', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
189
		'ar-eg' => array('language' => 'Arabic (Egypt)', 'locale' => 'ar_eg', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
190
		'ar-iq' => array('language' => 'Arabic (Iraq)', 'locale' => 'ar_iq', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
191
		'ar-jo' => array('language' => 'Arabic (Jordan)', 'locale' => 'ar_jo', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
192
		'ar-kw' => array('language' => 'Arabic (Kuwait)', 'locale' => 'ar_kw', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
193
		'ar-lb' => array('language' => 'Arabic (Lebanon)', 'locale' => 'ar_lb', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
194
		'ar-ly' => array('language' => 'Arabic (Libya)', 'locale' => 'ar_ly', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
195
		'ar-ma' => array('language' => 'Arabic (Morocco)', 'locale' => 'ar_ma', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
196
		'ar-om' => array('language' => 'Arabic (Oman)', 'locale' => 'ar_om', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
197
		'ar-qa' => array('language' => 'Arabic (Qatar)', 'locale' => 'ar_qa', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
198
		'ar-sa' => array('language' => 'Arabic (Saudi Arabia)', 'locale' => 'ar_sa', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
199
		'ar-sy' => array('language' => 'Arabic (Syria)', 'locale' => 'ar_sy', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
200
		'ar-tn' => array('language' => 'Arabic (Tunisia)', 'locale' => 'ar_tn', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
201
		'ar-ye' => array('language' => 'Arabic (Yemen)', 'locale' => 'ar_ye', 'localeFallback' => 'ara', 'charset' => 'utf-8', 'direction' => 'rtl'),
202
		'be' => array('language' => 'Byelorussian', 'locale' => 'bel', 'localeFallback' => 'bel', 'charset' => 'utf-8', 'direction' => 'ltr'),
203
		'bg' => array('language' => 'Bulgarian', 'locale' => 'bul', 'localeFallback' => 'bul', 'charset' => 'utf-8', 'direction' => 'ltr'),
204
		'bo' => array('language' => 'Tibetan', 'locale' => 'bod', 'localeFallback' => 'bod', 'charset' => 'utf-8', 'direction' => 'ltr'),
205
		'bo-cn' => array('language' => 'Tibetan (China)', 'locale' => 'bo_cn', 'localeFallback' => 'bod', 'charset' => 'utf-8', 'direction' => 'ltr'),
206
		'bo-in' => array('language' => 'Tibetan (India)', 'locale' => 'bo_in', 'localeFallback' => 'bod', 'charset' => 'utf-8', 'direction' => 'ltr'),
207
		'bs' => array('language' => 'Bosnian', 'locale' => 'bos', 'localeFallback' => 'bos', 'charset' => 'utf-8', 'direction' => 'ltr'),
208
		'ca' => array('language' => 'Catalan', 'locale' => 'cat', 'localeFallback' => 'cat', 'charset' => 'utf-8', 'direction' => 'ltr'),
209
		'cs' => array('language' => 'Czech', 'locale' => 'ces', 'localeFallback' => 'ces', 'charset' => 'utf-8', 'direction' => 'ltr'),
210
		'da' => array('language' => 'Danish', 'locale' => 'dan', 'localeFallback' => 'dan', 'charset' => 'utf-8', 'direction' => 'ltr'),
211
		'de' => array('language' => 'German (Standard)', 'locale' => 'deu', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
212
		'de-at' => array('language' => 'German (Austria)', 'locale' => 'de_at', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
213
		'de-ch' => array('language' => 'German (Swiss)', 'locale' => 'de_ch', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
214
		'de-de' => array('language' => 'German (Germany)', 'locale' => 'de_de', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
215
		'de-li' => array('language' => 'German (Liechtenstein)', 'locale' => 'de_li', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
216
		'de-lu' => array('language' => 'German (Luxembourg)', 'locale' => 'de_lu', 'localeFallback' => 'deu', 'charset' => 'utf-8', 'direction' => 'ltr'),
217
		'el' => array('language' => 'Greek', 'locale' => 'ell', 'localeFallback' => 'ell', 'charset' => 'utf-8', 'direction' => 'ltr'),
218
		'en' => array('language' => 'English', 'locale' => 'eng', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
219
		'en-au' => array('language' => 'English (Australian)', 'locale' => 'en_au', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
220
		'en-bz' => array('language' => 'English (Belize)', 'locale' => 'en_bz', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
221
		'en-ca' => array('language' => 'English (Canadian)', 'locale' => 'en_ca', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
222
		'en-gb' => array('language' => 'English (British)', 'locale' => 'en_gb', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
223
		'en-ie' => array('language' => 'English (Ireland)', 'locale' => 'en_ie', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
224
		'en-jm' => array('language' => 'English (Jamaica)', 'locale' => 'en_jm', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
225
		'en-nz' => array('language' => 'English (New Zealand)', 'locale' => 'en_nz', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
226
		'en-tt' => array('language' => 'English (Trinidad)', 'locale' => 'en_tt', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
227
		'en-us' => array('language' => 'English (United States)', 'locale' => 'en_us', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
228
		'en-za' => array('language' => 'English (South Africa)', 'locale' => 'en_za', 'localeFallback' => 'eng', 'charset' => 'utf-8', 'direction' => 'ltr'),
229
		'es' => array('language' => 'Spanish (Spain - Traditional)', 'locale' => 'spa', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
230
		'es-ar' => array('language' => 'Spanish (Argentina)', 'locale' => 'es_ar', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
231
		'es-bo' => array('language' => 'Spanish (Bolivia)', 'locale' => 'es_bo', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
232
		'es-cl' => array('language' => 'Spanish (Chile)', 'locale' => 'es_cl', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
233
		'es-co' => array('language' => 'Spanish (Colombia)', 'locale' => 'es_co', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
234
		'es-cr' => array('language' => 'Spanish (Costa Rica)', 'locale' => 'es_cr', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
235
		'es-do' => array('language' => 'Spanish (Dominican Republic)', 'locale' => 'es_do', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
236
		'es-ec' => array('language' => 'Spanish (Ecuador)', 'locale' => 'es_ec', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
237
		'es-es' => array('language' => 'Spanish (Spain)', 'locale' => 'es_es', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
238
		'es-gt' => array('language' => 'Spanish (Guatemala)', 'locale' => 'es_gt', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
239
		'es-hn' => array('language' => 'Spanish (Honduras)', 'locale' => 'es_hn', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
240
		'es-mx' => array('language' => 'Spanish (Mexican)', 'locale' => 'es_mx', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
241
		'es-ni' => array('language' => 'Spanish (Nicaragua)', 'locale' => 'es_ni', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
242
		'es-pa' => array('language' => 'Spanish (Panama)', 'locale' => 'es_pa', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
243
		'es-pe' => array('language' => 'Spanish (Peru)', 'locale' => 'es_pe', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
244
		'es-pr' => array('language' => 'Spanish (Puerto Rico)', 'locale' => 'es_pr', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
245
		'es-py' => array('language' => 'Spanish (Paraguay)', 'locale' => 'es_py', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
246
		'es-sv' => array('language' => 'Spanish (El Salvador)', 'locale' => 'es_sv', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
247
		'es-uy' => array('language' => 'Spanish (Uruguay)', 'locale' => 'es_uy', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
248
		'es-ve' => array('language' => 'Spanish (Venezuela)', 'locale' => 'es_ve', 'localeFallback' => 'spa', 'charset' => 'utf-8', 'direction' => 'ltr'),
249
		'et' => array('language' => 'Estonian', 'locale' => 'est', 'localeFallback' => 'est', 'charset' => 'utf-8', 'direction' => 'ltr'),
250
		'eu' => array('language' => 'Basque', 'locale' => 'eus', 'localeFallback' => 'eus', 'charset' => 'utf-8', 'direction' => 'ltr'),
251
		'fa' => array('language' => 'Farsi', 'locale' => 'fas', 'localeFallback' => 'fas', 'charset' => 'utf-8', 'direction' => 'rtl'),
252
		'fi' => array('language' => 'Finnish', 'locale' => 'fin', 'localeFallback' => 'fin', 'charset' => 'utf-8', 'direction' => 'ltr'),
253
		'fo' => array('language' => 'Faeroese', 'locale' => 'fao', 'localeFallback' => 'fao', 'charset' => 'utf-8', 'direction' => 'ltr'),
254
		'fr' => array('language' => 'French (Standard)', 'locale' => 'fra', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
255
		'fr-be' => array('language' => 'French (Belgium)', 'locale' => 'fr_be', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
256
		'fr-ca' => array('language' => 'French (Canadian)', 'locale' => 'fr_ca', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
257
		'fr-ch' => array('language' => 'French (Swiss)', 'locale' => 'fr_ch', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
258
		'fr-fr' => array('language' => 'French (France)', 'locale' => 'fr_fr', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
259
		'fr-lu' => array('language' => 'French (Luxembourg)', 'locale' => 'fr_lu', 'localeFallback' => 'fra', 'charset' => 'utf-8', 'direction' => 'ltr'),
260
		'ga' => array('language' => 'Irish', 'locale' => 'gle', 'localeFallback' => 'gle', 'charset' => 'utf-8', 'direction' => 'ltr'),
261
		'gd' => array('language' => 'Gaelic (Scots)', 'locale' => 'gla', 'localeFallback' => 'gla', 'charset' => 'utf-8', 'direction' => 'ltr'),
262
		'gd-ie' => array('language' => 'Gaelic (Irish)', 'locale' => 'gd_ie', 'localeFallback' => 'gla', 'charset' => 'utf-8', 'direction' => 'ltr'),
263
		'gl' => array('language' => 'Galician', 'locale' => 'glg', 'localeFallback' => 'glg', 'charset' => 'utf-8', 'direction' => 'ltr'),
264
		'he' => array('language' => 'Hebrew', 'locale' => 'heb', 'localeFallback' => 'heb', 'charset' => 'utf-8', 'direction' => 'rtl'),
265
		'hi' => array('language' => 'Hindi', 'locale' => 'hin', 'localeFallback' => 'hin', 'charset' => 'utf-8', 'direction' => 'ltr'),
266
		'hr' => array('language' => 'Croatian', 'locale' => 'hrv', 'localeFallback' => 'hrv', 'charset' => 'utf-8', 'direction' => 'ltr'),
267
		'hu' => array('language' => 'Hungarian', 'locale' => 'hun', 'localeFallback' => 'hun', 'charset' => 'utf-8', 'direction' => 'ltr'),
268
		'hy' => array('language' => 'Armenian - Armenia', 'locale' => 'hye', 'localeFallback' => 'hye', 'charset' => 'utf-8', 'direction' => 'ltr'),
269
		'id' => array('language' => 'Indonesian', 'locale' => 'ind', 'localeFallback' => 'ind', 'charset' => 'utf-8', 'direction' => 'ltr'),
270
		'is' => array('language' => 'Icelandic', 'locale' => 'isl', 'localeFallback' => 'isl', 'charset' => 'utf-8', 'direction' => 'ltr'),
271
		'it' => array('language' => 'Italian', 'locale' => 'ita', 'localeFallback' => 'ita', 'charset' => 'utf-8', 'direction' => 'ltr'),
272
		'it-ch' => array('language' => 'Italian (Swiss) ', 'locale' => 'it_ch', 'localeFallback' => 'ita', 'charset' => 'utf-8', 'direction' => 'ltr'),
273
		'ja' => array('language' => 'Japanese', 'locale' => 'jpn', 'localeFallback' => 'jpn', 'charset' => 'utf-8', 'direction' => 'ltr'),
274
		'kk' => array('language' => 'Kazakh', 'locale' => 'kaz', 'localeFallback' => 'kaz', 'charset' => 'utf-8', 'direction' => 'ltr'),
275
		'kl' => array('language' => 'Kalaallisut (Greenlandic)', 'locale' => 'kal', 'localeFallback' => 'kal', 'charset' => 'kl', 'direction' => 'ltr'),
276
		'ko' => array('language' => 'Korean', 'locale' => 'kor', 'localeFallback' => 'kor', 'charset' => 'kr', 'direction' => 'ltr'),
277
		'ko-kp' => array('language' => 'Korea (North)', 'locale' => 'ko_kp', 'localeFallback' => 'kor', 'charset' => 'kr', 'direction' => 'ltr'),
278
		'ko-kr' => array('language' => 'Korea (South)', 'locale' => 'ko_kr', 'localeFallback' => 'kor', 'charset' => 'kr', 'direction' => 'ltr'),
279
		'koi8-r' => array('language' => 'Russian', 'locale' => 'koi8_r', 'localeFallback' => 'rus', 'charset' => 'koi8-r', 'direction' => 'ltr'),
280
		'lt' => array('language' => 'Lithuanian', 'locale' => 'lit', 'localeFallback' => 'lit', 'charset' => 'utf-8', 'direction' => 'ltr'),
281
		'lv' => array('language' => 'Latvian', 'locale' => 'lav', 'localeFallback' => 'lav', 'charset' => 'utf-8', 'direction' => 'ltr'),
282
		'mk' => array('language' => 'FYRO Macedonian', 'locale' => 'mkd', 'localeFallback' => 'mkd', 'charset' => 'utf-8', 'direction' => 'ltr'),
283
		'mk-mk' => array('language' => 'Macedonian', 'locale' => 'mk_mk', 'localeFallback' => 'mkd', 'charset' => 'utf-8', 'direction' => 'ltr'),
284
		'ms' => array('language' => 'Malaysian', 'locale' => 'msa', 'localeFallback' => 'msa', 'charset' => 'utf-8', 'direction' => 'ltr'),
285
		'mt' => array('language' => 'Maltese', 'locale' => 'mlt', 'localeFallback' => 'mlt', 'charset' => 'utf-8', 'direction' => 'ltr'),
286
		'nb' => array('language' => 'Norwegian Bokmal', 'locale' => 'nob', 'localeFallback' => 'nor', 'charset' => 'utf-8', 'direction' => 'ltr'),
287
		'nl' => array('language' => 'Dutch (Standard)', 'locale' => 'nld', 'localeFallback' => 'nld', 'charset' => 'utf-8', 'direction' => 'ltr'),
288
		'nl-be' => array('language' => 'Dutch (Belgium)', 'locale' => 'nl_be', 'localeFallback' => 'nld', 'charset' => 'utf-8', 'direction' => 'ltr'),
289
		'nn' => array('language' => 'Norwegian Nynorsk', 'locale' => 'nno', 'localeFallback' => 'nor', 'charset' => 'utf-8', 'direction' => 'ltr'),
290
		'no' => array('language' => 'Norwegian', 'locale' => 'nor', 'localeFallback' => 'nor', 'charset' => 'utf-8', 'direction' => 'ltr'),
291
		'pl' => array('language' => 'Polish', 'locale' => 'pol', 'localeFallback' => 'pol', 'charset' => 'utf-8', 'direction' => 'ltr'),
292
		'pt' => array('language' => 'Portuguese (Portugal)', 'locale' => 'por', 'localeFallback' => 'por', 'charset' => 'utf-8', 'direction' => 'ltr'),
293
		'pt-br' => array('language' => 'Portuguese (Brazil)', 'locale' => 'pt_br', 'localeFallback' => 'por', 'charset' => 'utf-8', 'direction' => 'ltr'),
294
		'rm' => array('language' => 'Rhaeto-Romanic', 'locale' => 'roh', 'localeFallback' => 'roh', 'charset' => 'utf-8', 'direction' => 'ltr'),
295
		'ro' => array('language' => 'Romanian', 'locale' => 'ron', 'localeFallback' => 'ron', 'charset' => 'utf-8', 'direction' => 'ltr'),
296
		'ro-mo' => array('language' => 'Romanian (Moldavia)', 'locale' => 'ro_mo', 'localeFallback' => 'ron', 'charset' => 'utf-8', 'direction' => 'ltr'),
297
		'ru' => array('language' => 'Russian', 'locale' => 'rus', 'localeFallback' => 'rus', 'charset' => 'utf-8', 'direction' => 'ltr'),
298
		'ru-mo' => array('language' => 'Russian (Moldavia)', 'locale' => 'ru_mo', 'localeFallback' => 'rus', 'charset' => 'utf-8', 'direction' => 'ltr'),
299
		'sb' => array('language' => 'Sorbian', 'locale' => 'wen', 'localeFallback' => 'wen', 'charset' => 'utf-8', 'direction' => 'ltr'),
300
		'sk' => array('language' => 'Slovak', 'locale' => 'slk', 'localeFallback' => 'slk', 'charset' => 'utf-8', 'direction' => 'ltr'),
301
		'sl' => array('language' => 'Slovenian', 'locale' => 'slv', 'localeFallback' => 'slv', 'charset' => 'utf-8', 'direction' => 'ltr'),
302
		'sq' => array('language' => 'Albanian', 'locale' => 'sqi', 'localeFallback' => 'sqi', 'charset' => 'utf-8', 'direction' => 'ltr'),
303
		'sr' => array('language' => 'Serbian', 'locale' => 'srp', 'localeFallback' => 'srp', 'charset' => 'utf-8', 'direction' => 'ltr'),
304
		'sv' => array('language' => 'Swedish', 'locale' => 'swe', 'localeFallback' => 'swe', 'charset' => 'utf-8', 'direction' => 'ltr'),
305
		'sv-fi' => array('language' => 'Swedish (Finland)', 'locale' => 'sv_fi', 'localeFallback' => 'swe', 'charset' => 'utf-8', 'direction' => 'ltr'),
306
		'se' => array('language' => 'Sami', 'locale' => 'sme', 'localeFallback' => 'sme', 'charset' => 'utf-8', 'direction' => 'ltr'),
307
		'th' => array('language' => 'Thai', 'locale' => 'tha', 'localeFallback' => 'tha', 'charset' => 'utf-8', 'direction' => 'ltr'),
308
		'tn' => array('language' => 'Tswana', 'locale' => 'tsn', 'localeFallback' => 'tsn', 'charset' => 'utf-8', 'direction' => 'ltr'),
309
		'tr' => array('language' => 'Turkish', 'locale' => 'tur', 'localeFallback' => 'tur', 'charset' => 'utf-8', 'direction' => 'ltr'),
310
		'ts' => array('language' => 'Tsonga', 'locale' => 'tso', 'localeFallback' => 'tso', 'charset' => 'utf-8', 'direction' => 'ltr'),
311
		'uk' => array('language' => 'Ukrainian', 'locale' => 'ukr', 'localeFallback' => 'ukr', 'charset' => 'utf-8', 'direction' => 'ltr'),
312
		'ur' => array('language' => 'Urdu', 'locale' => 'urd', 'localeFallback' => 'urd', 'charset' => 'utf-8', 'direction' => 'rtl'),
313
		've' => array('language' => 'Venda', 'locale' => 'ven', 'localeFallback' => 'ven', 'charset' => 'utf-8', 'direction' => 'ltr'),
314
		'vi' => array('language' => 'Vietnamese', 'locale' => 'vie', 'localeFallback' => 'vie', 'charset' => 'utf-8', 'direction' => 'ltr'),
315
		'cy' => array('language' => 'Welsh', 'locale' => 'cym', 'localeFallback' => 'cym', 'charset' => 'utf-8', 'direction' => 'ltr'),
316
		'xh' => array('language' => 'Xhosa', 'locale' => 'xho', 'localeFallback' => 'xho', 'charset' => 'utf-8', 'direction' => 'ltr'),
317
		'yi' => array('language' => 'Yiddish', 'locale' => 'yid', 'localeFallback' => 'yid', 'charset' => 'utf-8', 'direction' => 'ltr'),
318
		'zh' => array('language' => 'Chinese', 'locale' => 'zho', 'localeFallback' => 'zho', 'charset' => 'utf-8', 'direction' => 'ltr'),
319
		'zh-cn' => array('language' => 'Chinese (PRC)', 'locale' => 'zh_cn', 'localeFallback' => 'zho', 'charset' => 'GB2312', 'direction' => 'ltr'),
320
		'zh-hk' => array('language' => 'Chinese (Hong Kong)', 'locale' => 'zh_hk', 'localeFallback' => 'zho', 'charset' => 'utf-8', 'direction' => 'ltr'),
321
		'zh-sg' => array('language' => 'Chinese (Singapore)', 'locale' => 'zh_sg', 'localeFallback' => 'zho', 'charset' => 'utf-8', 'direction' => 'ltr'),
322
		'zh-tw' => array('language' => 'Chinese (Taiwan)', 'locale' => 'zh_tw', 'localeFallback' => 'zho', 'charset' => 'utf-8', 'direction' => 'ltr'),
323
		'zu' => array('language' => 'Zulu', 'locale' => 'zul', 'localeFallback' => 'zul', 'charset' => 'utf-8', 'direction' => 'ltr')
324
	);
325
 
326
/**
327
 * Class constructor
328
 */
329
	public function __construct() {
330
		if (defined('DEFAULT_LANGUAGE')) {
331
			$this->default = DEFAULT_LANGUAGE;
332
		}
333
		$default = Configure::read('Config.language');
334
		if ($default) {
335
			$this->default = $default;
336
		}
337
	}
338
 
339
/**
340
 * Gets the settings for $language.
341
 * If $language is null it attempt to get settings from L10n::_autoLanguage(); if this fails
342
 * the method will get the settings from L10n::_setLanguage();
343
 *
344
 * @param string $language Language (if null will use DEFAULT_LANGUAGE if defined)
345
 * @return mixed
346
 */
347
	public function get($language = null) {
348
		if ($language !== null) {
349
			return $this->_setLanguage($language);
350
		}
351
 
352
		if (!$this->_autoLanguage()) {
353
			$this->_setLanguage();
354
		}
355
		return $this->lang;
356
	}
357
 
358
/**
359
 * Sets the class vars to correct values for $language.
360
 * If $language is null it will use the L10n::$default if defined
361
 *
362
 * @param string $language Language (if null will use L10n::$default if defined)
363
 * @return mixed
364
 */
365
	protected function _setLanguage($language = null) {
366
		$catalog = false;
367
		if ($language !== null) {
368
			$catalog = $this->catalog($language);
369
		}
370
 
371
		if (!$catalog && $this->default) {
372
			$language = $this->default;
373
			$catalog = $this->catalog($language);
374
		}
375
 
376
		if ($catalog) {
377
			$this->language = $catalog['language'];
378
			$this->languagePath = array_unique(array(
379
				$catalog['locale'],
380
				$catalog['localeFallback']
381
			));
382
			$this->lang = $language;
383
			$this->locale = $catalog['locale'];
384
			$this->charset = $catalog['charset'];
385
			$this->direction = $catalog['direction'];
386
		} elseif ($language) {
387
			$this->lang = $language;
388
			$this->languagePath = array($language);
389
		}
390
 
391
		if ($this->default && $language !== $this->default) {
392
			$catalog = $this->catalog($this->default);
393
			$fallback = $catalog['localeFallback'];
394
			if (!in_array($fallback, $this->languagePath)) {
395
				$this->languagePath[] = $fallback;
396
			}
397
		}
398
 
399
		if (Configure::read('Config.language') === null) {
400
			Configure::write('Config.language', $this->lang);
401
		}
402
 
403
		if ($language) {
404
			return $language;
405
		}
406
	}
407
 
408
/**
409
 * Attempts to find the locale settings based on the HTTP_ACCEPT_LANGUAGE variable
410
 *
411
 * @return boolean Success
412
 */
413
	protected function _autoLanguage() {
414
		$_detectableLanguages = CakeRequest::acceptLanguage();
415
		foreach ($_detectableLanguages as $langKey) {
416
			if (isset($this->_l10nCatalog[$langKey])) {
417
				$this->_setLanguage($langKey);
418
				return true;
419
			}
420
			if (strpos($langKey, '-') !== false) {
421
				$langKey = substr($langKey, 0, 2);
422
				if (isset($this->_l10nCatalog[$langKey])) {
423
					$this->_setLanguage($langKey);
424
					return true;
425
				}
426
			}
427
		}
428
		return false;
429
	}
430
 
431
/**
432
 * Attempts to find locale for language, or language for locale
433
 *
434
 * @param string|array $mixed 2/3 char string (language/locale), array of those strings, or null
435
 * @return string|array|boolean string language/locale, array of those values, whole map as an array,
436
 *    or false when language/locale doesn't exist
437
 */
438
	public function map($mixed = null) {
439
		if (is_array($mixed)) {
440
			$result = array();
441
			foreach ($mixed as $_mixed) {
442
				if ($_result = $this->map($_mixed)) {
443
					$result[$_mixed] = $_result;
444
				}
445
			}
446
			return $result;
447
		}
448
		if (is_string($mixed)) {
449
			if (strlen($mixed) === 2 && in_array($mixed, $this->_l10nMap)) {
450
				return array_search($mixed, $this->_l10nMap);
451
			}
452
			if (isset($this->_l10nMap[$mixed])) {
453
				return $this->_l10nMap[$mixed];
454
			}
455
			return false;
456
		}
457
		return $this->_l10nMap;
458
	}
459
 
460
/**
461
 * Attempts to find catalog record for requested language
462
 *
463
 * @param string|array $language string requested language, array of requested languages, or null for whole catalog
464
 * @return array|boolean array catalog record for requested language, array of catalog records, whole catalog,
465
 *    or false when language doesn't exist
466
 */
467
	public function catalog($language = null) {
468
		if (is_array($language)) {
469
			$result = array();
470
			foreach ($language as $_language) {
471
				if ($_result = $this->catalog($_language)) {
472
					$result[$_language] = $_result;
473
				}
474
			}
475
			return $result;
476
		}
477
		if (is_string($language)) {
478
			if (isset($this->_l10nCatalog[$language])) {
479
				return $this->_l10nCatalog[$language];
480
			}
481
			if (isset($this->_l10nMap[$language]) && isset($this->_l10nCatalog[$this->_l10nMap[$language]])) {
482
				return $this->_l10nCatalog[$this->_l10nMap[$language]];
483
			}
484
			return false;
485
		}
486
		return $this->_l10nCatalog;
487
	}
488
 
489
}