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Contents
// This library provide a helper to recover current translation
// Note: To use this you will need load js translations like this:
// <script> var I18n_data = <%= I18n.backend.send(:translations)[current_locale.to_sym][:admin][:js].to_json.html_safe %> </script>
// return translation of a key
// sample: I18n('button.edit', 'Editar %{title}', {title: 'Articulo'}) ==> Edit
// return String with the translation
// default_val: (String) this value is returned if there is no exist translation for key
// if default_val is empty, will be returned the last key titleized
// data: (hash) replacement values in the value, sample: {title: 'my title'}
var I18n = function(key, default_val, data){
try {
var res = eval("I18n_data." + key);
if (!res) res = default_val ? default_val : ("" + key.split(".").pop()).titleize();
}catch(e){
var res = (""+key.split(".").pop()).titleize();
}
// replacements
data = data || {}
for(key in data){
console.log(key, data[key])
res = res.replace("%{"+key+"}", data[key])
}
return res;
}
// helper to convert not found translations key into titleized string
String.prototype.titleize = function() {
var words = this.replace(/_/g, " ").split(' ')
var array = []
for (var i=0; i<words.length; ++i) {
array.push(words[i].charAt(0).toUpperCase() + words[i].toLowerCase().slice(1))
}
return array.join(' ')
}
Version data entries
6 entries across 6 versions & 1 rubygems