bypass-paywalls-firefox-clean/options_custom.js
2020-06-04 09:04:58 +02:00

237 lines
8.3 KiB
JavaScript

var ext_api = chrome || browser;
function capitalize(str) {
if (typeof str !== 'string') return '';
return str.charAt(0).toUpperCase() + str.slice(1);
}
function sortJson(json) {
return Object.keys(json)
.sort().reduce(function (Obj, key) {
Obj[key] = json[key];
return Obj;
}, {});
}
// Saves options to ext_api.storage
function save_options() {
var textareaEl = document.querySelector('#bypass_sites textarea');
var sites_custom = {};
if (textareaEl.value !== '')
var sites_custom = JSON.parse(textareaEl.value);
ext_api.storage.sync.set({
sites_custom: sites_custom
}, function () {
// Update status to let user know custom sites were saved.
var status = document.getElementById('status');
status.textContent = 'Custom sites saved.';
setTimeout(function () {
status.textContent = '';
location.href = 'options.html';
//window.close();
}, 800);
});
}
// Sort json by key in textarea
function sort_options() {
var textareaEl = document.querySelector('#bypass_sites textarea');
var sites_custom = {};
if (textareaEl.value !== '') {
var sites_custom = JSON.parse(textareaEl.value);
var sites_custom_sorted = sortJson(sites_custom);
textareaEl.value = JSON.stringify(sites_custom_sorted);
}
}
// Export custom sites to file
function export_options() {
ext_api.storage.sync.get({
sites_custom: {}
}, function (items) {
var result = JSON.stringify(items.sites_custom);
var a = document.createElement("a");
var file = new Blob([result], {type: "text/plain"});
a.href = window.URL.createObjectURL(file);
let date = new Date();
let dateStr = new Date(date.getTime() - (date.getTimezoneOffset() * 60000)).toISOString().split("T")[0];
a.download = 'bypass_paywalls_clean_custom_' + dateStr + '.txt';
a.click();
});
}
// Import custom sites from file
function import_options(e) {
var files = e.target.files;
var reader = new FileReader();
reader.onload = _imp;
reader.readAsText(files[0]);
}
function _imp() {
let sites_custom = JSON.parse(this.result);
ext_api.storage.sync.set({
sites_custom: sites_custom
}, function () {
// Update status to let user know custom sites were imported.
var status = document.getElementById('status');
status.textContent = 'Custom sites imported.';
setTimeout(function () {
//status.textContent = '';
importInput.value = '';
renderOptions();
}, 800);
});
}
// Add custom site to ext_api.storage
function add_options() {
var inputEls = document.querySelectorAll('#add_site input');
var sites_custom = {};
for (let i = 0; i < inputEls.length; i++) {
if (inputEls[i].dataset.key === 'title') {
var title = capitalize(inputEls[i].value);
if (title === '')
break;
sites_custom[title] = {};
} else {
if (inputEls[i].dataset.value) {
if (inputEls[i].checked)
sites_custom[title][inputEls[i].dataset.key] = inputEls[i].dataset.value;
} else
sites_custom[title][inputEls[i].dataset.key] = inputEls[i].value;
}
}
if (sites_custom[title]['domain'] === '')
sites_custom = {};
else
sites_custom[title]['domain'] = sites_custom[title]['domain'].replace('www.', '').toLowerCase();
// add new site to local storage
ext_api.storage.sync.get({
sites_custom: {}
}, function (items) {
var sites_custom_old = items.sites_custom;
for (var key in sites_custom) {
sites_custom_old[key] = sites_custom[key];
}
ext_api.storage.sync.set({
sites_custom: sites_custom_old
}, function () {
// Update status to let user know new custom site was added.
var status_add = document.getElementById('status_add');
status_add.textContent = 'Site added. Also enable site in options (save).';
setTimeout(function () {
//status.textContent = '';
renderOptions();
}, 800);
});
});
}
// Delete custom site from ext_api.storage
function delete_options() {
var selectEl = document.querySelector('#custom_sites select');
var sites_custom = {};
var remove_key = selectEl.value;
// delete site from local storage
ext_api.storage.sync.get({
sites_custom: {}
}, function (items) {
var sites_custom_old = items.sites_custom;
delete sites_custom_old[remove_key];
ext_api.storage.sync.set({
sites_custom: sites_custom_old
}, function () {
// Update status to let user know custom site was deleted.
var status_delete = document.getElementById('status_delete');
status_delete.textContent = 'Site deleted. Also disable site in options (save).';
setTimeout(function () {
//status.textContent = '';
renderOptions();
}, 800);
});
});
}
// Restores checkbox input states using the preferences stored in ext_api.storage.
function renderOptions() {
ext_api.storage.sync.get({
sites_custom: {}
}, function (items) {
var sites_custom = items.sites_custom;
var sitesEl = document.getElementById('bypass_sites');
sitesEl.innerHTML = '';
var labelEl = document.createElement('label');
var textareaEl = document.createElement('textarea');
textareaEl.value = JSON.stringify(sites_custom);
textareaEl.rows = 12;
textareaEl.cols = 40;
labelEl.appendChild(textareaEl);
sitesEl.appendChild(labelEl);
// add site
var add_sitesEl = document.getElementById('add_site');
add_sitesEl.innerHTML = '';
var inputEl;
var add_checkboxes = {
'title': 0,
'domain': 0,
'googlebot': 1,
'block_javascript': 1,
'block_javascript_ext': 1
};
for (var key in add_checkboxes) {
labelEl = document.createElement('label');
inputEl = document.createElement('input');
inputEl.dataset.key = key;
labelEl.appendChild(inputEl);
if (add_checkboxes[key]) {
inputEl.type = 'checkbox';
inputEl.dataset.value = 1;
} else if (key === 'title') {
inputEl.placeholder = 'Example';
} else if (key === 'domain')
inputEl.placeholder = 'example.com';
labelEl.appendChild(document.createTextNode(' ' + key));
add_sitesEl.appendChild(labelEl);
}
// list of custom sites
var custom_sitesEl = document.getElementById('custom_sites');
custom_sitesEl.innerHTML = '';
labelEl = document.createElement('label');
var selectEl = document.createElement('select');
selectEl.id = 'sites';
selectEl.size = 6;
var optionEl;
for (var key in sites_custom) {
optionEl = document.createElement('option');
optionEl.text = key + ': ' + sites_custom[key]['domain'] +
(sites_custom[key]['googlebot']>0 ? ' | googlebot' : '') +
(sites_custom[key]['block_javascript']>0 ? ' | block javascript' : '') +
(sites_custom[key]['block_javascript_ext']>0 ? ' | block javascript ext' : '');
optionEl.value = key;
selectEl.add(optionEl);
}
labelEl.appendChild(selectEl);
//labelEl.appendChild(document.createTextNode(''));
custom_sitesEl.appendChild(labelEl);
});
}
document.addEventListener('DOMContentLoaded', renderOptions);
document.getElementById('save').addEventListener('click', save_options);
document.getElementById('sort').addEventListener('click', sort_options);
document.getElementById('export').addEventListener('click', export_options);
document.getElementById('import').onclick = function () {importInput.click()}
document.getElementById('importInput').addEventListener("change", import_options, false);
document.getElementById('add').addEventListener('click', add_options);
document.getElementById('delete').addEventListener('click', delete_options);