| 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367 | 1×
1×
1×
1×
1×
1×
1×
1×
1×
1×
31×
1×
1×
1×
1×
1×
13×
10×
10×
10×
10×
13×
13×
13×
13×
13×
13×
8×
5×
1×
18×
18×
18×
18×
18×
19×
19×
19×
18×
1×
19×
19×
19×
19×
19×
19×
19×
19×
19×
19×
1×
19×
19×
33×
14×
14×
19×
19×
1×
1×
19×
14×
14×
5×
5×
5×
5×
5×
5×
5×
5×
5×
1×
19×
19×
1×
5×
1×
1×
5×
5×
1×
1×
5×
5×
5×
5×
5×
5×
5×
5×
5×
5×
1×
| ;(function(translator) {
"use strict";
/* globals RELATIVE_PATH, config, define */
var S = null;
var stringDefer = null;
// export the class if we are in a Node-like system.
Eif (typeof module === 'object' && module.exports === translator) {
exports = module.exports = translator;
S = require('string');
} else {
stringDefer = $.Deferred();
require(['string'], function(stringLib) {
S = stringLib;
stringDefer.resolve(S);
});
}
var languages = {},
regexes = {
match: /\[\[\w+:[\w\.]+((?!\[\[).)*?\]\]/g, // see tests/translator.js for an explanation re: this monster
split: /[,][\s]*/,
replace: /\]+$/
};
translator.addTranslation = function(language, filename, translations) {
languages[language] = languages[language] || {};
languages[language].loaded = languages[language].loaded || {};
languages[language].loading = languages[language].loading || {};
if (languages[language].loaded[filename]) {
var existing = languages[language].loaded[filename];
for (var t in translations) {
if (translations.hasOwnProperty(t)) {
languages[language].loaded[filename][t] = translations[t];
}
}
} else {
languages[language].loaded[filename] = translations;
}
};
translator.getTranslations = function(language, filename, callback) {
if (languages[language] && languages[language].loaded[filename]) {
callback(languages[language].loaded[filename]);
} else {
translator.load(language, filename, function() {
callback(languages[language].loaded[filename]);
});
}
};
translator.escape = function(text) {
return typeof text === 'string' ? text.replace(/\[\[([\S]*?)\]\]/g, '\\[\\[$1\\]\\]') : text;
};
translator.unescape = function(text) {
return typeof text === 'string' ? text.replace(/\\\[\\\[([\S]*?)\\\]\\\]/g, '[[$1]]') : text;
};
translator.getLanguage = function() {
return config.defaultLang;
};
translator.prepareDOM = function() {
// Load the appropriate timeago locale file, and correct NodeBB language codes to timeago codes, if necessary
var languageCode;
switch(config.userLang) {
case 'en_GB':
case 'en_US':
languageCode = 'en';
break;
case 'cs':
languageCode = 'cz';
break;
case 'fa_IR':
languageCode = 'fa';
break;
case 'pt_BR':
languageCode = 'pt-br';
break;
case 'nb':
languageCode = 'no';
break;
case 'zh_TW':
languageCode = 'zh-TW';
break;
case 'zh_CN':
languageCode = 'zh-CN';
break;
default:
languageCode = config.userLang;
break;
}
$.getScript(RELATIVE_PATH + '/vendor/jquery/timeago/locales/jquery.timeago.' + languageCode + '.js').success(function() {
$('.timeago').timeago();
translator.timeagoShort = $.extend({}, jQuery.timeago.settings.strings);
// Retrieve the shorthand timeago values as well
$.getScript(RELATIVE_PATH + '/vendor/jquery/timeago/locales/jquery.timeago.' + languageCode + '-short.js').success(function() {
// Switch back to long-form
translator.toggleTimeagoShorthand();
}).fail(function() {
$.getScript(RELATIVE_PATH + '/vendor/jquery/timeago/locales/jquery.timeago.en-short.js').success(function() {
// Switch back to long-form
translator.toggleTimeagoShorthand();
});
});
}).fail(function() {
$.getScript(RELATIVE_PATH + '/vendor/jquery/timeago/locales/jquery.timeago.en-short.js').success(function() {
// Switch back to long-form
translator.toggleTimeagoShorthand();
$.getScript(RELATIVE_PATH + '/vendor/jquery/timeago/locales/jquery.timeago.en.js');
});
});
// Add directional code if necessary
translator.translate('[[language:dir]]', function(value) {
if (value) {
$('html').css('direction', value).attr('data-dir', value);
}
});
};
translator.toggleTimeagoShorthand = function() {
var tmp = $.extend({}, jQuery.timeago.settings.strings);
jQuery.timeago.settings.strings = $.extend({}, translator.timeagoShort);
translator.timeagoShort = $.extend({}, tmp);
};
translator.translate = function (text, language, callback) {
if (typeof language === 'function') {
callback = language;
Iif ('undefined' !== typeof window && config) {
language = utils.params().lang || config.userLang || 'en_GB';
} else {
var meta = require('../../../src/meta');
language = meta.config.defaultLang || 'en_GB';
}
}
Iif (!text) {
return callback(text);
}
var keys = text.match(regexes.match);
Iif (!keys) {
return callback(text);
}
translateKeys(keys, text, language, function(translated) {
keys = translated.match(regexes.match);
if (!keys) {
callback(translated);
} else {
translateKeys(keys, translated, language, callback);
}
});
};
function translateKeys(keys, text, language, callback) {
var count = keys.length;
Iif (!count) {
return callback(text);
}
Iif (S === null) { // browser environment and S not yet initialized
// we need to wait for async require call
stringDefer.then(function () { translateKeys(keys, text, language, callback); });
return;
}
var data = {text: text};
keys.forEach(function(key) {
translateKey(key, data, language, function(translated) {
--count;
if (count <= 0) {
callback(translated.text);
}
});
});
}
function translateKey(key, data, language, callback) {
key = '' + key;
var variables = key.split(regexes.split);
var parsedKey = key.replace('[[', '').replace(']]', '').split(':');
parsedKey = [parsedKey[0]].concat(parsedKey.slice(1).join(':'));
Iif (!(parsedKey[0] && parsedKey[1])) {
return callback(data);
}
var languageFile = parsedKey[0];
parsedKey = ('' + parsedKey[1]).split(',')[0];
translator.load(language, languageFile, function(languageData) {
data.text = insertLanguage(data.text, key, languageData[parsedKey], variables);
callback(data);
});
}
function insertLanguage(text, key, value, variables) {
Eif (value) {
variables.forEach(function(variable, index) {
if (index > 0) {
variable = S(variable).chompRight(']]').collapseWhitespace().decodeHTMLEntities().escapeHTML().s;
value = value.replace('%' + index, function() { return variable; });
}
});
text = text.replace(key, function() { return value; });
} else {
var string = key.split(':');
text = text.replace(key, string[string.length-1].replace(regexes.replace, ''));
}
return text;
}
translator.compile = function() {
var args = Array.prototype.slice.call(arguments, 0);
return '[[' + args.join(', ') + ']]';
};
translator.load = function (language, filename, callback) {
if (isLanguageFileLoaded(language, filename)) {
Eif (callback) {
callback(languages[language].loaded[filename]);
}
} else Iif (isLanguageFileLoading(language, filename)) {
if (callback) {
addLanguageFileCallback(language, filename, callback);
}
} else {
languages[language] = languages[language] || {loading: {}, loaded: {}, callbacks: []};
languages[language].loading[filename] = true;
load(language, filename, function(translations) {
languages[language].loaded[filename] = translations;
Eif (callback) {
callback(translations);
}
while (languages[language].callbacks && languages[language].callbacks[filename] && languages[language].callbacks[filename].length) {
languages[language].callbacks[filename].pop()(translations);
}
languages[language].loading[filename] = false;
});
}
};
function isLanguageFileLoaded(language, filename) {
var languageObj = languages[language];
return languageObj && languageObj.loaded && languageObj.loaded[filename] && !languageObj.loading[filename];
}
function isLanguageFileLoading(language, filename) {
return languages[language] && languages[language].loading && languages[language].loading[filename];
}
function addLanguageFileCallback(language, filename, callback) {
languages[language].callbacks = languages[language].callbacks || {};
languages[language].callbacks[filename] = languages[language].callbacks[filename] || [];
languages[language].callbacks[filename].push(callback);
}
function load(language, filename, callback) {
Iif ('undefined' !== typeof window) {
loadClient(language, filename, callback);
} else {
loadServer(language, filename, callback);
}
}
function loadClient(language, filename, callback) {
$.getJSON(config.relative_path + '/language/' + language + '/' + filename + '.json?v=' + config['cache-buster'], callback);
}
function loadServer(language, filename, callback) {
var fs = require('fs'),
path = require('path'),
winston = require('winston'),
file = require('../../../src/file'),
plugins = require('../../../src/plugins'),
meta = require('../../../src/meta');
language = language || meta.config.defaultLang || 'en_GB';
Iif (!file.existsSync(path.join(__dirname, '../../language', language))) {
winston.warn('[translator] Language \'' + meta.config.defaultLang + '\' not found. Defaulting to \'en_GB\'');
language = 'en_GB';
}
fs.readFile(path.join(__dirname, '../../language', language, filename + '.json'), function(err, data) {
var onData = function(data) {
try {
data = JSON.parse(data.toString());
} catch (e) {
winston.error('Could not parse `' + filename + '.json`, syntax error? Skipping...');
data = {};
}
callback(data);
}
Iif (err) {
if (err.code === 'ENOENT' && plugins.customLanguageFallbacks.hasOwnProperty(filename)) {
// Resource non-existant but fallback exists
return fs.readFile(plugins.customLanguageFallbacks[filename], {
encoding: 'utf-8'
}, function(err, data) {
if (err) {
return winston.error('[translator] Could not load fallback language file for resource ' + filename);
}
onData(data);
})
} else {
winston.error('[translator] Could not load `' + filename + '`: ' + err.message + '. Skipping...');
return callback({});
}
}
onData(data);
});
}
// Use the define() function if we're in AMD land
Iif (typeof define === 'function' && define.amd) {
define('translator', translator);
var _translator = translator;
// Expose a global `translator` object for backwards compatibility
window.translator = {
translate: function() {
if (typeof console !== 'undefined' && console.warn) {
console.warn('[translator] Global invocation of the translator is now deprecated, please `require` the module instead.');
}
_translator.translate.apply(_translator, arguments);
}
}
}
})(
typeof exports === 'object' ? exports :
typeof define === 'function' && define.amd ? {} :
translator = {}
);
|