You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.1 KiB
JavaScript
51 lines
1.1 KiB
JavaScript
11 years ago
|
var fs = require('fs'),
|
||
|
|
path = require('path'),
|
||
|
|
async = require('async'),
|
||
|
|
|
||
|
|
Languages = {};
|
||
|
|
|
||
|
|
Languages.list = function(callback) {
|
||
|
|
var languagesPath = path.join(__dirname, '../public/language'),
|
||
|
|
languages = [];
|
||
|
|
|
||
|
|
fs.readdir(languagesPath, function(err, files) {
|
||
|
|
async.each(files, function(folder, next) {
|
||
|
|
fs.stat(path.join(languagesPath, folder), function(err, stat) {
|
||
|
|
if (!err) {
|
||
|
|
if (stat.isDirectory()) {
|
||
|
|
var configPath = path.join(languagesPath, folder, 'language.json');
|
||
|
|
fs.exists(configPath, function(exists) {
|
||
|
|
if (exists) {
|
||
|
|
fs.readFile(configPath, function(err, stream) {
|
||
|
|
languages.push(JSON.parse(stream.toString()));
|
||
|
|
next();
|
||
|
|
});
|
||
|
|
} else {
|
||
|
|
next();
|
||
|
|
}
|
||
|
|
});
|
||
|
|
} else {
|
||
|
|
next();
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
next();
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}, function(err) {
|
||
|
|
// Float "en" to the top
|
||
|
|
languages = languages.sort(function(a, b) {
|
||
|
|
if (a.code === 'en') {
|
||
|
|
return -1;
|
||
|
|
} else if (b.code === 'en') {
|
||
|
|
return 1;
|
||
|
|
} else {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
callback(err, languages);
|
||
|
|
});
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
module.exports = Languages;
|