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/*
* This file is part of Adblock Plus <https://adblockplus.org/>,
* Copyright (C) 2006-2015 Eyeo GmbH
*
* Adblock Plus is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* Adblock Plus is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
*/
// This variable should no longer be necessary once options.js in Chrome
// accesses ext.i18n directly.
var i18n = ext.i18n;
// Getting UI locale cannot be done synchronously on Firefox,
// requires messaging the background page. For Chrome and Safari,
// we could get the UI locale here, but would need to duplicate
// the logic implemented in Utils.appLocale.
ext.backgroundPage.sendMessage(
{
type: "app.get",
what: "localeInfo"
},
function(localeInfo)
{
document.documentElement.lang = localeInfo.locale;
document.documentElement.dir = localeInfo.bidiDir;
}
);
// Inserts i18n strings into matching elements. Any inner HTML already in the element is
// parsed as JSON and used as parameters to substitute into placeholders in the i18n
// message.
ext.i18n.setElementText = function(element, stringName, arguments)
{
function processString(str, element)
{
var match = /^(.*?)<(a|strong)>(.*?)<\/\2>(.*)$/.exec(str);
if (match)
{
processString(match[1], element);
var e = document.createElement(match[2]);
processString(match[3], e);
element.appendChild(e);
processString(match[4], element);
}
else
element.appendChild(document.createTextNode(str));
}
while (element.lastChild)
element.removeChild(element.lastChild);
processString(ext.i18n.getMessage(stringName, arguments), element);
}
// Loads i18n strings
function loadI18nStrings()
{
var nodes = document.querySelectorAll("[class^='i18n_']");
for(var i = 0; i < nodes.length; i++)
{
var node = nodes[i];
var arguments = JSON.parse("[" + node.textContent + "]");
if (arguments.length == 0)
arguments = null;
var className = node.className;
if (className instanceof SVGAnimatedString)
className = className.animVal;
var stringName = className.split(/\s/)[0].substring(5);
ext.i18n.setElementText(node, stringName, arguments);
}
}
// Provides a more readable string of the current date and time
function i18n_timeDateStrings(when)
{
var d = new Date(when);
var timeString = d.toLocaleTimeString();
var now = new Date();
if (d.toDateString() == now.toDateString())
return [timeString];
else
return [timeString, d.toLocaleDateString()];
}
// Fill in the strings as soon as possible
window.addEventListener("DOMContentLoaded", loadI18nStrings, true);
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