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'use strict';
// ----------------- Internationalization ------------------
document.querySelectorAll('[data-i18n]').forEach(node => {
let [text, attr] = node.dataset.i18n.split('|');
text = chrome.i18n.getMessage(text);
attr ? node[attr] = text : node.appendChild(document.createTextNode(text));
});
// ----------------- /Internationalization -----------------
document.addEventListener('keyup', evt => {
if (evt.keyCode === 27) {
close();
}
});
// ----- global
let proxy = {}, proxiesAdded = 0;
const color = new jscolor('colorChooser', {uppercase: false, hash: true});
color.fromString(DEFAULT_COLOR); // starting from default color
const header = document.querySelector('.header'); // dynamic header
setHeader();
// ----- check for Edit
let id = localStorage.getItem('id');
const sync = localStorage.getItem('sync') === 'true';
const storageArea = !sync ? chrome.storage.local : chrome.storage.sync;
if (id) { // This is an edit operation
storageArea.get(id, result => {
if (!Object.keys(result).length) {
/*
if (id === LASTRESORT) { // error prevention
proxy = DEFAULT_PROXY_SETTING;
processOptions();
return;
}*/
console.error('Unable to edit saved proxy (could not get existing settings)')
return;
}
proxy = result[id];
processOptions();
});
}
// --- show & hide element using CSS
const nav = [...document.querySelectorAll('input[name="nav"]')];
//nav[0].checked = true;
const proxyType = document.querySelector('#proxyType');
proxyType.addEventListener('change', function() { nav[this.value -1].checked = true; });
const proxyTitle = document.querySelector('#proxyTitle');
proxyTitle.focus();
const proxyAddress = document.querySelector('#proxyAddress');
const proxyPort = document.querySelector('#proxyPort');
const proxyUsername = document.querySelector('#proxyUsername');
const proxyPassword = document.querySelector('#proxyPassword');
const proxyActive = document.querySelector('#proxyActive');
const proxyDNS = document.querySelector('#proxyDNS');
const pacURL = document.querySelector('#pacURL');
// --- remove nodes completely for FP Basic
FOXYPROXY_BASIC && document.querySelectorAll('.notForBasic').forEach(item => item.remove());
// --- remove pattern shortcuts if this is an edit operation
id && document.querySelectorAll('.notForEdit').forEach(item => item.remove());
// --- add Listeners
document.querySelectorAll('button').forEach(item => item.addEventListener('click', process));
function process() {
switch (this.dataset.i18n) {
case 'cancel':
close();
break;
case 'saveAdd':
if (!validateInput()) { return; }
storageArea.set(makeProxy(), resetOptions);
break;
case 'saveEditPattern':
if (!validateInput()) { return; }
storageArea.set(makeProxy(), () => {
localStorage.setItem('id', id); // in case new proxy was added
proxyPassword.value = ''; // prevent Firefox's save password prompt
location.href = '/patterns.html';
});
break;
case 'save':
if (!validateInput()) { return; }
storageArea.set(makeProxy(), () => {
proxyPassword.value = ''; // prevent Firefox's save password promp
location.href = '/options.html'
});
break;
case 'togglePW|title':
const inp = this.nextElementSibling;
inp.type = inp.type === 'password' ? 'text' : 'password';
break;
}
}
function setHeader(proxy) {
if (proxy) {
document.title = 'FoxyProxy ' + chrome.i18n.getMessage('editProxy', '');
header.textContent = chrome.i18n.getMessage('editProxy', proxy.title || `${proxy.address}:${proxy.port}`);
return;
}
document.title = 'FoxyProxy ' + chrome.i18n.getMessage('addProxy');
header.textContent = chrome.i18n.getMessage('addProxy');
}
function processOptions() {
setHeader(proxy);
// select
proxyType.value = proxy.type;
nav[proxyType.value -1].checked = true;
// checkbox
proxyActive.checked = proxy.active;
proxyDNS.checked = proxy.proxyDNS || false;
// color
color.fromString(proxy.color || DEFAULT_COLOR);
// input
proxyTitle.value = proxy.title || '';
proxyAddress.value = proxy.address || '';
proxyPort.value = proxy.port || '';
proxyUsername.value = proxy.username || '';
proxyPassword.value = proxy.password || '';
pacURL.value = proxy.pacURL || '';
}
function makeProxy() {
proxy.type = proxyType.value *1;
proxy.color = document.querySelector('#colorChooser').value;
proxy.title = proxyTitle.value;
proxy.active = proxyActive.checked;
if (proxy.type !== PROXY_TYPE_NONE) {
proxy.address = proxyAddress.value;
proxy.port = proxyPort.value *1;
proxy.proxyDNS = proxy.type === PROXY_TYPE_SOCKS5 && proxyDNS.checked;
// already trimmed in validateInput()
proxy.username = proxyUsername.value; // if it had u/p and then deletd it, it must be reflected
proxy.password = proxyPassword.value;
}
if (FOXYPROXY_BASIC) {
proxy.whitePatterns = proxy.blackPatterns = [];
}
else {
proxy.whitePatterns = proxy.whitePatterns || (document.querySelector('#whiteAll').checked ? [PATTERN_ALL_WHITE] : []);
proxy.blackPatterns = proxy.blackPatterns || (document.querySelector('#blackAll').checked ? blacklistSet : []);
}
proxy.pacURL = proxy.pacURL || pacURL.value; // imported foxyproxy.xml
if (!id) { // global
// This is an add operation since id does not exist. If this is an edit op, then id is already set.
// Get the nextIndex given to us by options.js and subtract by the number of proxies we've added
// while this window has been open. This ensures this proxy setting is first in list of all proxy settings.
proxy.index = (localStorage.getItem('nextIndex')) - (++proxiesAdded);
id = Utils.getUniqueId();
}
// else proxy.index is already set for edit operations
return {[id]: proxy};
}
function validateInput() {
document.querySelectorAll('input[type="text"]').forEach(item => item.value = item.value.trim());
if (proxyType.value *1 === PROXY_TYPE_NONE) { return true; }
// let's handle here, #proxyPort will be checked later separately
// escape all inputs
[proxyTitle, proxyAddress].forEach(item => item.value = Utils.stripBadChars(item.value));
// checking proxyAddress
proxyAddress.classList.remove('invalid'); // reset
if (!proxyAddress.value) {
proxyAddress.classList.add('invalid');
return false;
}
// checking proxyPort
proxyPort.classList.remove('invalid'); // reset
if (!proxyPort.value *1) { // check to see if it is a digit and not 0
proxyPort.classList.add('invalid');
return false;
}
return true;
}
function resetOptions() {
localStorage.removeItem('id');
id = null;
// to help entering sets quickly, some fields are kept
[proxyTitle, proxyAddress].forEach(item => item.value = '');
color.fromString(DEFAULT_COLOR);
setHeader();
proxyTitle.focus();
}
function close() {
proxyPassword.value = ''; /* prevent Firefox's save password prompt */
location.href = '/options.html';
}
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