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change the file to use class formate not return anymore
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@eslam-mahmoud
eslam-mahmoud authored Jun 17, 2017
1 parent f5ede17 commit 0524326
Showing 1 changed file with 60 additions and 67 deletions.
127 changes: 60 additions & 67 deletions index.js
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Original file line number Diff line number Diff line change
@@ -1,16 +1,11 @@
var _lang = null;
var _filePath = null;//"../../locale.json";
var _locale = null;

module.exports = function(lang, filePath) {
//set the lang and file relative path
_lang = lang;
_filePath = filePath;
_locale = require(_filePath);

class I18n {
constructor(lang, filePath) {
this._lang = lang;
this._locale = require(filePath);
}
//Get the rule for pluralization
//http://localization-guide.readthedocs.org/en/latest/l10n/pluralforms.html
function get_rule(count, language) {
get_rule(count, language) {
switch(language){
//nplurals=2; plural=(n > 1);
case 'ach':
Expand Down Expand Up @@ -243,67 +238,65 @@ module.exports = function(lang, filePath) {
}
}

return {
//translation function
__ : function(string, values) {
//return translation of the original sting if did not find the translation
var translation = string;
//get the corresponding translation from the file
if (typeof _locale[string] != "undefined" && typeof _locale[string][_lang] != "undefined") {
translation = _locale[string][_lang];
}
__(string, values) {
//return translation of the original sting if did not find the translation
var translation = string;
//get the corresponding translation from the file
if (typeof this._locale[string] != "undefined" && typeof this._locale[string][this._lang] != "undefined") {
translation = this._locale[string][this._lang];
}

//If the string have place to render values withen
if ((/{{.+?}}/g).test(translation)) {
//get all the parts needed to be replaced
var matches = translation.match(/{{.+?}}/g);
//loop on each match
for (var index in matches) {
//get the match {{example}}
var match = matches[index];
//get the word in the match example
var match_word = (match.replace('}}', '')).replace('{{', '');
//If the string have place to render values withen
if ((/{{.+?}}/g).test(translation)) {
//get all the parts needed to be replaced
var matches = translation.match(/{{.+?}}/g);
//loop on each match
for (var index in matches) {
//get the match {{example}}
var match = matches[index];
//get the word in the match example
var match_word = (match.replace('}}', '')).replace('{{', '');

//translate the word if was passed in the values var
if (values && typeof values[match_word] != "undefined" ) {
translation = translation.replace(match, values[match_word]);
continue;//move to the next word in the loop
} else if (typeof _locale[match_word] != "undefined" && typeof _locale[match_word][_lang] != "undefined") {
//If the translation is there in the file then translate it directly
translation = translation.replace(match, _locale[match_word][_lang]);
continue;//move to the next word in the loop
}
//translate the word if was passed in the values var
if (values && typeof values[match_word] != "undefined" ) {
translation = translation.replace(match, values[match_word]);
continue;//move to the next word in the loop
} else if (typeof this._locale[match_word] != "undefined" && typeof this._locale[match_word][this._lang] != "undefined") {
//If the translation is there in the file then translate it directly
translation = translation.replace(match, this._locale[match_word][this._lang]);
continue;//move to the next word in the loop
}

//if the matched word have a count
if ((/\|\|.+/g).test(match_word)) {
var temp_array = match_word.split("||");
//update the matched word
match_word = temp_array[0];
//get the variable of the count for the word
var item_count_variable = temp_array[1];
//if the matched word have a count
if ((/\|\|.+/g).test(match_word)) {
var temp_array = match_word.split("||");
//update the matched word
match_word = temp_array[0];
//get the variable of the count for the word
var item_count_variable = temp_array[1];

//get the value form values passed to this function
//TODO through error if not found in values
var item_count = values[item_count_variable];
//get the value form values passed to this function
//TODO through error if not found in values
var item_count = values[item_count_variable];

//will get the rule or for pluralization based on the lang
var rule = get_rule(item_count, _lang);
//will get the rule or for pluralization based on the lang
var rule = this.get_rule(item_count, this._lang);

if (typeof _locale[match_word][_lang] == "object") {
translation = translation.replace(match, _locale[match_word][_lang][rule]);
} else {
translation = translation.replace(match, _locale[match_word][_lang]);
}
if (typeof this._locale[match_word][this._lang] == "object") {
translation = translation.replace(match, this._locale[match_word][this._lang][rule]);
} else {
if (typeof values == "object") {
translation = translation.replace(match, values[match_word]);
} else {
translation = translation.replace(match, _locale[match_word][_lang]);
}
translation = translation.replace(match, this._locale[match_word][this._lang]);
}
}//end of for
}//END OF IF
return translation;
}//END OF function __()
}
}
} else {
if (typeof values == "object") {
translation = translation.replace(match, values[match_word]);
} else {
translation = translation.replace(match, this._locale[match_word][this._lang]);
}
}
}//end of for
}//END OF IF
return translation;
}//END OF function __()
}
module.exports = I18n;

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