mirror of
https://codeberg.org/nobody/LocalCDN.git
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329 lines
10 KiB
JavaScript
329 lines
10 KiB
JavaScript
/**
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* Main Options Page
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* Belongs to LocalCDN (since 2020-02-26)
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* (Origin: Decentraleyes)
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*
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* @author Thomas Rientjes
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* @since 2016-08-09
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*
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* @author nobody
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* @since 2020-05-04
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*
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* @license MPL 2.0
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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'use strict';
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/**
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* Options
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*/
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var options = {};
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/**
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* Private Methods
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*/
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options._renderContents = function () {
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let translationComplete = true;
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document.body.setAttribute('dir', options._scriptDirection);
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translationComplete = helpers.insertI18nContentIntoDocument(document);
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options._determineOptionValues().then(options._determineLocalOptionValues).then(options._renderOptionsPanel);
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if (!translationComplete) {
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options._renderLocaleNotice();
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}
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document.getElementById('label-version').textContent = chrome.runtime.getManifest().version;
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};
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options._renderOptionsPanel = function () {
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let allowlistedDomains, domainAllowlist, htmlFilterDomains, domainHtmlFilter,
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googleFontsDomains, domainAllowedGoogleFonts, basic, advanced, other;
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allowlistedDomains = options._optionValues.allowlistedDomains;
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domainAllowlist = options._serializeAllowlistedDomains(allowlistedDomains);
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htmlFilterDomains = options._optionValues.domainsManipulateDOM;
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domainHtmlFilter = options._serializeAllowlistedDomains(htmlFilterDomains);
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googleFontsDomains = options._optionValues.allowedDomainsGoogleFonts;
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domainAllowedGoogleFonts = options._serializeAllowlistedDomains(googleFontsDomains);
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basic = {
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'showIconBadge': options._optionValues.showIconBadge,
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'updateNotification': options._optionValues.updateNotification,
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'disablePrefetch': options._optionValues.disablePrefetch,
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'stripMetadata': options._optionValues.stripMetadata,
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'internalStatistics': options._internalStatistics,
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'hideDonationButton': options._optionValues.hideDonationButton,
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'allowlistedDomains': domainAllowlist
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};
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advanced = {
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'blockMissing': options._optionValues.blockMissing,
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'blockGoogleFonts': options._optionValues.blockGoogleFonts,
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'allowedDomainsGoogleFonts': domainAllowedGoogleFonts,
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'enableLogging': options._optionValues.enableLogging,
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'domainsManipulateDOM': domainHtmlFilter,
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'negateHtmlFilterList': options._optionValues.negateHtmlFilterList
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};
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other = {
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'selectedIcon': options._optionValues.selectedIcon,
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'badgeColor': options._optionValues.badgeColor,
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'badgeTextColor': options._optionValues.badgeTextColor,
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'storageType': options._optionValues.storageType
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};
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options._registerMiscellaneousEventListeners();
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if (options._optionValues.blockMissing === true) {
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options._renderBlockMissingNotice();
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}
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if (options._languageSupported === false) {
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options._renderLocaleNotice();
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}
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optionsBasic.init(basic);
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optionsAdvanced.init(advanced);
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optionsOther.init(other);
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optionsInfo.init();
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document.getElementById('btn-general-tab').addEventListener('click', options._changeTab);
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document.getElementById('btn-advanced-tab').addEventListener('click', options._changeTab);
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document.getElementById('btn-export-import-tab').addEventListener('click', options._changeTab);
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};
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options._renderBlockMissingNotice = function () {
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let blockMissingNoticeElement = document.getElementById('notice-block-missing');
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blockMissingNoticeElement.setAttribute('class', 'notice notice-warning');
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};
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options._hideBlockMissingNotice = function () {
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let blockMissingNoticeElement = document.getElementById('notice-block-missing');
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blockMissingNoticeElement.setAttribute('class', 'notice notice-warning hidden');
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};
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options._renderLocaleNotice = function () {
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let localeNoticeElement = document.getElementById('notice-locale');
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localeNoticeElement.setAttribute('class', 'notice notice-default');
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};
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options._registerMiscellaneousEventListeners = function () {
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let blockMissingButtonElement, changeEvent, optionBlockMissing;
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blockMissingButtonElement = document.getElementById('button-block-missing');
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changeEvent = new Event('change');
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optionBlockMissing = options.getOptionElement('blockMissing');
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blockMissingButtonElement.addEventListener('click', function () {
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optionBlockMissing.checked = false;
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optionBlockMissing.dispatchEvent(changeEvent);
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});
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};
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options._determineOptionValues = function () {
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return new Promise((resolve) => {
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let nodeList, optionList, optionKeys;
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nodeList = document.querySelectorAll('[data-option]');
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optionList = {};
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for (let element of nodeList) {
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optionList[element.getAttribute('data-option')] = true;
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}
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optionKeys = Object.keys(optionList);
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storageManager.type.get(optionKeys, function (items) {
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options._optionValues = items;
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resolve();
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});
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});
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};
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options._determineLocalOptionValues = function () {
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return new Promise((resolve) => {
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chrome.storage.local.get([Setting.INTERNAL_STATISTICS, Setting.STORAGE_TYPE], function (items) {
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options._internalStatistics = items.internalStatistics;
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options._storageType = items.storageType;
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resolve();
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});
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});
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};
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options.getOptionElement = function (optionKey) {
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return document.querySelector(`[data-option=${optionKey}]`);
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};
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options._configureLinkPrefetching = function (value) {
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if (value === false) {
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// Restore default values of related preference values.
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chrome.privacy.network.networkPredictionEnabled.clear({});
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} else {
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chrome.privacy.network.networkPredictionEnabled.set({
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'value': false,
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});
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}
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};
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options._serializeAllowlistedDomains = function (allowlistedDomains) {
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if (allowlistedDomains === undefined) {
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return '';
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}
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let domainAllowlist, allowlistedDomainKeys;
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allowlistedDomainKeys = Object.keys(allowlistedDomains);
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domainAllowlist = '';
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allowlistedDomainKeys.forEach(function (domain) {
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domainAllowlist = `${domainAllowlist}${domain}\n`;
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});
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domainAllowlist = domainAllowlist.slice(0, -1);
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domainAllowlist = domainAllowlist.replace(Allowlist.TRIM_EXPRESSION, '');
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return domainAllowlist;
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};
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options._parseDomainAllowlist = function (domainAllowlist) {
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let allowlistedDomains = {};
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domainAllowlist.split(Allowlist.VALUE_SEPARATOR).forEach(function (domain) {
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allowlistedDomains[helpers.normalizeDomain(domain)] = true;
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});
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return allowlistedDomains;
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};
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/**
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* Event Handlers
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*/
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options._onDocumentLoaded = function () {
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let language = navigator.language;
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options._languageSupported = helpers.languageIsFullySupported(language);
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options._scriptDirection = helpers.determineScriptDirection(language);
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options._renderContents();
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};
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options.onOptionChanged = function ({target}) {
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let optionKey, optionType, optionValue;
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optionKey = target.getAttribute('data-option');
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optionType = target.getAttribute('type');
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if (optionType === 'checkbox') {
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optionValue = target.checked;
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} else {
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optionValue = target.value;
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}
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switch (optionKey) {
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case Setting.UPDATE_NOTIFICATION:
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optionValue = parseInt(optionValue);
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break;
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case Setting.BLOCK_MISSING:
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if (optionValue === true) {
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options._renderBlockMissingNotice();
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} else {
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options._hideBlockMissingNotice();
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}
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break;
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case Setting.DISABLE_PREFETCH:
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options._configureLinkPrefetching(optionValue);
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break;
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case Setting.ALLOWLISTED_DOMAINS:
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case Setting.DOMAINS_MANIPULATE_DOM:
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case Setting.ALLOWED_DOMAINS_GOOGLE_FONTS:
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optionValue = options._parseDomainAllowlist(optionValue);
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break;
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case Setting.BLOCK_GOOGLE_FONTS:
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optionsAdvanced._renderAdvancedSection(optionValue);
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break;
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case Setting.NEGATE_HTML_FILTER_LIST:
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optionsAdvanced._renderHtmlFilterSection(optionValue);
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break;
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case Setting.SELECTED_ICON:
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optionsOther._setIcon(optionValue);
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break;
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case Setting.LOGGING:
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console.log(optionValue);
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if (optionValue === false) {
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chrome.runtime.sendMessage({'topic': 'logs:delete', 'value': ''});
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}
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break;
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}
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storageManager.type.set({
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[optionKey]: optionValue,
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});
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};
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options._onLinkClick = function (url) {
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chrome.tabs.create({
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'url': url,
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'active': true
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});
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};
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options._changeTab = function ({target}) {
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let tabContent, tabButton, optionKey;
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optionKey = target.getAttribute('data-option-tab');
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tabContent = document.getElementsByClassName('tab-content');
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tabButton = document.getElementsByClassName('option-buttons');
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for (let i = 0; i < tabContent.length; i++) {
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if (tabContent[i].id === optionKey) {
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tabContent[i].style.display = 'block';
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tabButton[i].classList.add('option-buttons-active');
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} else {
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tabContent[i].style.display = 'none';
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tabButton[i].classList.remove('option-buttons-active');
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}
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}
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};
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/**
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* Updates the domain lists if the options page has no focus.
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* document.hasFocus() prevents problems with keyboard input.
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*/
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options._updatesDomainLists = function (changes) {
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let changedItems = Object.keys(changes);
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if (!document.hasFocus()) {
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if (changedItems[0] === 'allowlistedDomains') {
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document.getElementById('tf-domains-allowlist').value = options._serializeAllowlistedDomains(changes['allowlistedDomains'].newValue);
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} else if (changedItems[0] === 'domainsManipulateDOM') {
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document.getElementById('tf-domains-manipulate-dom').value = options._serializeAllowlistedDomains(changes['domainsManipulateDOM'].newValue);
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}
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}
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};
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/**
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* Initializations
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*/
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options._storageType = 'local';
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document.addEventListener('DOMContentLoaded', options._onDocumentLoaded);
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chrome.storage.onChanged.addListener(options._updatesDomainLists);
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