/*

* weh - WebExtensions Helper

*

* @summary workflow and base code for developing WebExtensions browser add-ons

* @author Michel Gutierrez

* @link https://github.com/mi-g/weh

*

* This Source Code Form is subject to the terms of the Mozilla Public

* License, v. 2.0. If a copy of the MPL was not distributed with this

* file, You can obtain one at http://mozilla.org/MPL/2.0/.

*/

const { browser } = require('weh');

var customStrings = {}

const SUBST_RE = new RegExp("\\$[a-zA-Z]*([0-9]+)\\$","g");

function Load() {

try {

customStrings = JSON.parse(window.localStorage.getItem("wehI18nCustom"));

if(customStrings===null) {

customStrings = {};

browser.storage.local.get("wehI18nCustom")

.then((result)=>{

var weCustomStrings = result.wehI18nCustom;

if(weCustomStrings)

Object.assign(customStrings,weCustomStrings);

});

}

} catch(e) {

customStrings = {};

}

}

Load();

function GetMessage(messageName,substitutions) {

if(/-/.test(messageName)) {

var fixedName = messageName.replace(/-/g,"_");

console.warn("Wrong i18n message name. Should it be",fixedName,"instead of",messageName,"?");

messageName = fixedName;

}

var custom = customStrings[messageName];

if(custom && custom.message.length>0) {

if(!Array.isArray(substitutions))

substitutions = [ substitutions ];

var str = (custom.message || "").replace(SUBST_RE,(ph)=>{

var m = SUBST_RE.exec(ph);

if(m)

return substitutions[parseInt(m[1])-1] || "??";

else

return "??";

});

return str;

}

return browser.i18n.getMessage.apply(browser.i18n,arguments);

}

module.exports = {

getMessage: GetMessage,

reload: Load

}