clear-urls-browser-extension/core_js/settings.js
2020-01-06 17:14:34 +01:00

311 lines
9.5 KiB
JavaScript

/*
* ClearURLs
* Copyright (c) 2017-2020 Kevin Röbert
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
var settings = [];
getData();
/**
* Load only when document is ready
*/
$(document).ready(function(){
setText();
$("#badged-color-picker").colorpicker({
format: "hex"
});
$('#reset_settings_btn').on("click", reset);
$('#export_settings_btn').on("click", exportSettings);
$('#importSettings').on("change", importSettings);
$('#save_settings_btn').on("click", save);
});
/**
* Reset everything.
* Set everthing to the default values.
*/
function reset()
{
browser.runtime.sendMessage({
function: "initSettings",
params: []
}).then(handleResponse, handleError);
browser.runtime.sendMessage({
function: "saveOnExit",
params: []
}).then(handleResponse, handleError);
browser.runtime.sendMessage({
function: "reload",
params: []
}).then(handleResponse, handleError);
}
/**
* Saves the settings.
*/
function save()
{
saveData("badged_color", $('input[name=badged_color]').val())
.then(() => saveData("ruleURL", $('input[name=ruleURL]').val()))
.then(() => saveData("hashURL", $('input[name=hashURL]').val()))
.then(() => saveData("types", $('input[name=types]').val()))
.then(() => saveData("logLimit", $('input[name=logLimit]').val()))
.then(() => browser.runtime.sendMessage({
function: "setBadgedStatus",
params: []
}), handleError)
.then(() => browser.runtime.sendMessage({
function: "saveOnExit",
params: []
}), handleError)
.then(() => browser.runtime.sendMessage({
function: "reload",
params: []
}), handleError);
}
/**
* Translate a string with the i18n API.
*
* @param {string} string Name of the attribute used for localization
* @param {string[]} placeholders Array of placeholders
*/
function translate(string, ...placeholders)
{
return browser.i18n.getMessage(string, placeholders);
}
/**
* Get the data.
*/
function getData()
{
loadData("badged_color")
.then(() => loadData("ruleURL"))
.then(() => loadData("hashURL"))
.then(() => loadData("types"))
.then(() => loadData("logLimit"))
.then(logData => {
if(logData.response === undefined || logData.response === -1) {
$('#logLimit_label').text(translate('setting_log_limit_label', "∞"));
} else {
$('#logLimit_label').text(translate('setting_log_limit_label', logData.response));
}
});
loadData("contextMenuEnabled")
.then(() => loadData("historyListenerEnabled"))
.then(() => loadData("localHostsSkipping"))
.then(() => loadData("referralMarketing"))
.then(() => loadData("domainBlocking"))
.then(() => loadData("pingBlocking"))
.then(() => {
changeSwitchButton("localHostsSkipping", "localHostsSkipping");
changeSwitchButton("historyListenerEnabled", "historyListenerEnabled");
changeSwitchButton("contextMenuEnabled", "contextMenuEnabled");
changeSwitchButton("referralMarketing", "referralMarketing");
changeSwitchButton("domainBlocking", "domainBlocking");
changeSwitchButton("pingBlocking", "pingBlocking");
});
}
/**
* Loads data from storage and saves into local variable.
*
* @param name data/variable name
* @returns {Promise<data>} requested data
*/
async function loadData(name) {
return new Promise((resolve, reject) => {
browser.runtime.sendMessage({
function: "getData",
params: [name]
}).then(data => {
settings[name] = data.response;
$('input[name='+name+']').val(data.response);
resolve(data);
}, handleError);
});
}
/**
* Saves data to storage.
*
* @param key key of the data that should be saved
* @param data data that should be saved
* @returns {Promise<message>} message from background script
*/
async function saveData(key, data) {
return new Promise((resolve, reject) => {
browser.runtime.sendMessage({
function: "setData",
params: [key, data]
}).then(message => {
handleResponse(message);
resolve(message);
}, handleError);
});
}
/**
* Set the text for the UI.
*/
function setText()
{
document.title = translate('settings_html_page_title');
$('#page_title').text(translate('settings_html_page_title'));
$('#badged_color_label').text(translate('badged_color_label'));
$('#reset_settings_btn').text(translate('setting_html_reset_button'))
.prop('title', translate('setting_html_reset_button_title'));
$('#rule_url_label').text(translate('setting_rule_url_label'));
$('#hash_url_label').text(translate('setting_hash_url_label'));
$('#types_label').html(translate('setting_types_label'));
$('#save_settings_btn').text(translate('settings_html_save_button'))
.prop('title', translate('settings_html_save_button_title'));
injectText("context_menu_enabled", "context_menu_enabled");
$('#history_listener_enabled').html(translate('history_listener_enabled'));
injectText("local_hosts_skipping", "local_hosts_skipping");
$('#export_settings_btn_text').text(translate('setting_html_export_button'));
$('#export_settings_btn').prop('title', translate('setting_html_export_button_title'));
$('#import_settings_btn_text').text(translate('setting_html_import_button'));
$('#importSettings').prop('title', translate('setting_html_import_button_title'));
injectText("referral_marketing_enabled", "referral_marketing_enabled");
injectText("domain_blocking_enabled", "domain_blocking_enabled");
$('#ping_blocking_enabled').html(translate('ping_blocking_enabled'))
.prop('title', translate('ping_blocking_enabled_title'));
}
/**
* This function exports all ClearURLs settings with statistics and rules.
*/
function exportSettings() {
browser.runtime.sendMessage({
function: "storageAsJSON",
params: []
}).then((data) => {
let blob = new Blob([JSON.stringify(data.response)], {type: 'application/json'});
browser.downloads.download({
'url': URL.createObjectURL(blob),
'filename': 'ClearURLs.conf',
'saveAs': true
});
});
}
/**
* This function imports an exported ClearURLs setting and overwrites the old one.
*/
function importSettings(evt) {
let file = evt.target.files[0];
let fileReader = new FileReader();
fileReader.onload = function(e) {
let data = JSON.parse(e.target.result);
const length = Object.keys(data).length;
let i=0;
Object.entries(data).forEach(([key, value]) => {
browser.runtime.sendMessage({
function: "setData",
params: [key, value]
}).then(() => {
i++;
if(i === length) {
location.reload();
}
}, handleError);
});
};
fileReader.readAsText(file);
}
function handleResponse(message) {
console.log(`Message from the background script: ${message.response}`);
}
function handleError(error) {
console.log(`Error: ${error}`);
}
/**
* Change the value of a switch button.
* @param {string} id HTML id
* @param {string} storageID storage internal id
*/
function changeSwitchButton(id, storageID)
{
let element = $('#'+id);
element.on('change', function(){
browser.runtime.sendMessage({
function: "setData",
params: [storageID, element.is(':checked')]
}).then((data) => {
if(storageID === "globalStatus"){
browser.runtime.sendMessage({
function: "changeIcon",
params: []
});
}
browser.runtime.sendMessage({
function: "saveOnExit",
params: []
});
});
});
setSwitchButton(id, storageID);
}
/**
* Helper function to inject the translated text and tooltip.
*
* @param {string} id ID of the HTML element
* @param {string} attribute Name of the attribute used for localization
* @param {boolean} tooltip
*/
function injectText(id, attribute, tooltip = "")
{
let object = $('#'+id);
object.text(translate(attribute));
/*
This function will throw an error if no translation
is found for the tooltip. This is a planned error.
*/
tooltip = translate(attribute+"_title");
if(tooltip !== "")
{
object.prop('title', tooltip);
}
}
/**
* Set the value of a switch button.
* @param {string} id HTML id
* @param {string} varname js internal variable name
*/
function setSwitchButton(id, varname)
{
let element = $('#'+id);
element.prop('checked', settings[varname]);
}