blob: 9fc10dfa0734afba546d0aa7e34ca8ad9f6e692d [file] [log] [blame]
function $(selector) {
return document.querySelector(selector);
}
function $all(selector) {
return document.querySelectorAll(selector);
}
function isEmpty(obj) {
return Object.keys(obj).length === 0;
}
function i18n() {
$all('[data-i18n]').forEach(el => {
el.innerHTML =
chrome.i18n.getMessage('options_' + el.getAttribute('data-i18n'));
});
}
function printListModal() {
$('#select_language').textContent = '';
var heysortable = sortable.toArray();
var languages = [];
for (var langCode of Object.keys(isoLangs)) {
var l = isoLangs[langCode];
l['code'] = langCode;
languages.push(l);
}
languages.sort((a, b) => a.name < b.name ? -1 : (a.name > b.name ? 1 : 0));
languages.forEach(language => {
if (!inArray(language['code'], heysortable)) {
var el = document.createElement('option');
el.setAttribute('value', language['code']);
el.textContent = language['name'] + ' (' + language['nativeName'] + ')';
$('#select_language').appendChild(el);
}
});
}
function init() {
i18n();
chrome.storage.sync.get(null, items => {
// If no settings are set
if (isEmpty(items)) {
items = {
translateinto: {},
uniquetab: 'popup',
};
chrome.storage.sync.set(items);
}
// Check the checkbox of the window opening
if (items.uniquetab === 'yep') $('#uniquetab').checked = true;
if (items.uniquetab === '') $('#varioustabs').checked = true;
if (items.uniquetab === 'panel' || items.uniquetab === 'popup')
$('#popup').checked = true;
// Add event listeners for certain buttons and links
$('#save').addEventListener('click', _ => {
saveOptions(true);
});
// Save automatically
$all('input[type="radio"]').forEach(radio => {
radio.addEventListener('change', _ => {
saveOptions();
});
});
// Print selected language list
var languages = items.translateinto;
if (languages) {
for (var language_id of Object.keys(languages)) {
var language = languages[language_id];
var el = document.createElement('li');
el.setAttribute('data-language', language);
el.setAttribute('data-id', language);
el.innerHTML = isoLangs[language]['name'] + ' (' +
isoLangs[language]['nativeName'] + ')' +
'<span data-language=\'' + language +
'\' class=\'delete\'>x</span>';
$('#languages').appendChild(el);
$('#languages li[data-language=' + language + '] .delete')
.addEventListener('click', function() {
$('#languages')
.removeChild($(
'li[data-language=' + this.getAttribute('data-language') +
']'));
printListModal();
// Save automatically
saveOptions();
});
}
}
// Initiate Sortable
sortable = new Sortable($('#languages'), {animation: 150});
// Handling The Dialog
$('#languages_add').addEventListener('click', _ => {
$('dialog#languages_add_dialog').showModal();
$('#select_language').focus();
});
$('#languages_add_cancel').addEventListener('click', _ => {
$('dialog#languages_add_dialog').close();
});
$('#languages_add_ok').addEventListener('click', _ => {
var el = document.createElement('li');
var language = $('#select_language').value;
if (inArray(language, sortable.toArray())) {
return;
}
el.setAttribute('data-language', language);
el.setAttribute('data-id', language);
el.innerHTML = isoLangs[language]['name'] + ' (' +
isoLangs[language]['nativeName'] + ')' +
'<span data-language=\'' + language + '\' class=\'delete\'>x</span>';
$('#languages').appendChild(el);
var selection = $('#select_language option[value=' + language + ']');
selection.parentNode.removeChild(selection);
$('#languages li[data-id=' + language + '] .delete')
.addEventListener('click', function() {
$('#languages')
.removeChild(
$('li[data-language=' + this.getAttribute('data-language') +
']'));
printListModal();
// Save automatically
saveOptions();
});
$('dialog').close();
// Save automatically
saveOptions();
});
// About credits...
var normalCredits = fetch('json/credits.json').then(res => res.json());
var i18nCredits = fetch('json/i18n-credits.json').then(res => res.json());
Promise.all([normalCredits, i18nCredits])
.then(values => {
var credits = values[0];
var i18nCredits = values[1];
var content = $('dialog#credits_dialog .content_area');
credits.forEach(item => {
var div = document.createElement('div');
div.classList.add('entry');
if (item.url) {
var a = document.createElement('a');
a.classList.add('homepage');
a.href = item.url;
a.target = '_blank';
a.textContent =
chrome.i18n.getMessage('options_credits_homepage');
div.append(a);
}
var h4 = document.createElement('h4');
h4.textContent = item.name;
div.append(h4);
if (item.author) {
var p = document.createElement('p');
p.classList.add('author');
p.textContent = chrome.i18n.getMessage('options_credits_by') +
' ' + item.author +
(item.license ? ' - ' + item.license : '');
div.append(p);
}
content.append(div);
});
var cList = document.getElementById('translators');
i18nCredits.forEach(contributor => {
var li = document.createElement('li');
var languages = [];
if (contributor.languages) {
contributor.languages.forEach(lang => {
languages.push(lang.name || 'undefined');
});
}
var name = document.createElement('span');
name.classList.add('name');
name.textContent = contributor.name || 'undefined';
li.append(name);
if (languages.length > 0) {
var languages =
document.createTextNode(': ' + languages.join(', '));
li.append(languages);
}
cList.append(li);
});
window.onhashchange = function() {
if (location.hash == '#credits') {
var credits = document.getElementById('credits_dialog');
credits.showModal();
credits.querySelector('.scrollable').scrollTo(0, 0);
$('#credits_ok').focus();
}
};
if (location.hash == '#credits') {
$('dialog#credits_dialog').showModal();
$('#credits_ok').focus();
}
$('#credits_ok').addEventListener('click', _ => {
$('dialog#credits_dialog').close();
});
$('dialog#credits_dialog').addEventListener('close', _ => {
history.pushState(
'', document.title,
window.location.pathname + window.location.search);
});
// Print language list in the modal dialog
printListModal();
})
.catch(err => console.log(err));
});
}
function saveOptions(close = false) {
var languages = document.getElementById('languages');
var options = {
uniquetab: '',
translateinto: {},
};
options.uniquetab = radioSelected('uniquetab');
var selected_languages = sortable.toArray();
var i = 0;
for (var language_id in selected_languages) {
var language = selected_languages[language_id];
options.translateinto[i] = language;
i++;
}
chrome.storage.sync.set(options, function() {
var background = chrome.extension.getBackgroundPage();
background.translator_tab = false;
background.translator_window = false;
if (close) window.close();
});
}
function radioSelected(a) {
var elements = document.getElementsByName(a);
for (var i = 0; i < elements.length; i++)
if (elements[i].checked) return elements[i].value;
}
function inArray(needle, haystack) {
var length = haystack.length;
for (var i = 0; i < length; i++) {
if (haystack[i] == needle) return true;
}
return false;
}
window.addEventListener('load', init);