mirror of
https://github.com/gorhill/uBlock.git
synced 2024-11-17 16:02:33 +01:00
435c91636f
Related issue: - https://github.com/uBlockOrigin/uBlock-issues/issues/210 Additionally, a small (experimental) widget has been added to emphasize/de-emphasize rows which have 3rd-party scripts/frames, so as to more easily identify which rows are "affected" by 3rd-party scripts and/or frames. Tooltip localization for the new widget is not available yet as I want wait for the feature to be fully settled.
1291 lines
42 KiB
JavaScript
1291 lines
42 KiB
JavaScript
/*******************************************************************************
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uBlock Origin - a browser extension to block requests.
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Copyright (C) 2014-present Raymond Hill
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see {http://www.gnu.org/licenses/}.
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Home: https://github.com/gorhill/uBlock
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*/
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/* global punycode, uDom */
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'use strict';
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/******************************************************************************/
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(( ) => {
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/******************************************************************************/
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let popupFontSize;
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vAPI.localStorage.getItemAsync('popupFontSize').then(value => {
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if ( typeof value !== 'string' || value === 'unset' ) { return; }
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document.body.style.setProperty('font-size', value);
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popupFontSize = value;
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});
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// https://github.com/gorhill/uBlock/issues/3032
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// Popup panel can be in one of two modes:
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// - not responsive: viewport is expected to adjust to popup panel size
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// - responsive: popup panel must adjust to viewport size -- this happens
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// when the viewport is not resized by the browser to perfectly fits uBO's
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// popup panel.
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if (
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vAPI.webextFlavor.soup.has('mobile') ||
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/[\?&]responsive=1/.test(window.location.search)
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) {
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document.body.classList.add('responsive');
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}
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// https://github.com/chrisaljoudi/uBlock/issues/996
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// Experimental: mitigate glitchy popup UI: immediately set the firewall
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// pane visibility to its last known state. By default the pane is hidden.
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let dfPaneVisibleStored;
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vAPI.localStorage.getItemAsync('popupFirewallPane').then(value => {
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dfPaneVisibleStored = value === true || value === 'true';
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if ( dfPaneVisibleStored ) {
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document.getElementById('panes').classList.add('dfEnabled');
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}
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});
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/******************************************************************************/
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const messaging = vAPI.messaging;
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const reIP = /^\d+(?:\.\d+){1,3}$/;
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const scopeToSrcHostnameMap = {
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'/': '*',
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'.': ''
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};
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const hostnameToSortableTokenMap = new Map();
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const statsStr = vAPI.i18n('popupBlockedStats');
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const domainsHitStr = vAPI.i18n('popupHitDomainCount');
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let popupData = {};
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let dfPaneBuilt = false;
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let dfHotspots = null;
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let allHostnameRows = [];
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let cachedPopupHash = '';
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// https://github.com/gorhill/uBlock/issues/2550
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// Solution inspired from
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// - https://bugs.chromium.org/p/chromium/issues/detail?id=683314
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// - https://bugzilla.mozilla.org/show_bug.cgi?id=1332714#c17
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// Confusable character set from:
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// - http://unicode.org/cldr/utility/list-unicodeset.jsp?a=%5B%D0%B0%D1%81%D4%81%D0%B5%D2%BB%D1%96%D1%98%D3%8F%D0%BE%D1%80%D4%9B%D1%95%D4%9D%D1%85%D1%83%D1%8A%D0%AC%D2%BD%D0%BF%D0%B3%D1%B5%D1%A1%5D&g=gc&i=
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// Linked from:
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// - https://www.chromium.org/developers/design-documents/idn-in-google-chrome
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const reCyrillicNonAmbiguous = /[\u0400-\u042b\u042d-\u042f\u0431\u0432\u0434\u0436-\u043d\u0442\u0444\u0446-\u0449\u044b-\u0454\u0457\u0459-\u0460\u0462-\u0474\u0476-\u04ba\u04bc\u04be-\u04ce\u04d0-\u0500\u0502-\u051a\u051c\u051e-\u052f]/;
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const reCyrillicAmbiguous = /[\u042c\u0430\u0433\u0435\u043e\u043f\u0440\u0441\u0443\u0445\u044a\u0455\u0456\u0458\u0461\u0475\u04bb\u04bd\u04cf\u0501\u051b\u051d]/;
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/******************************************************************************/
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// The padlock/eraser must be manually positioned:
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// - Its vertical position depends on the height of the popup title bar
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// - Its horizontal position depends on whether there is a vertical scrollbar.
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const positionRulesetTools = function() {
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const vpos = document.getElementById('appinfo')
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.getBoundingClientRect()
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.bottom + window.scrollY + 3;
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const hpos = document.getElementById('firewallContainer')
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.getBoundingClientRect()
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.left + window.scrollX + 3;
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const style = document.getElementById('rulesetTools').style;
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style.setProperty('top', (vpos >>> 0) + 'px');
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style.setProperty('left', (hpos >>> 0) + 'px');
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};
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/******************************************************************************/
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const cachePopupData = function(data) {
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popupData = {};
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scopeToSrcHostnameMap['.'] = '';
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hostnameToSortableTokenMap.clear();
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if ( typeof data !== 'object' ) {
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return popupData;
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}
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popupData = data;
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popupData.cnameMap = new Map(popupData.cnameMap);
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scopeToSrcHostnameMap['.'] = popupData.pageHostname || '';
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const hostnameDict = popupData.hostnameDict;
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if ( typeof hostnameDict !== 'object' ) {
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return popupData;
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}
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for ( const hostname in hostnameDict ) {
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if ( hostnameDict.hasOwnProperty(hostname) === false ) { continue; }
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let domain = hostnameDict[hostname].domain;
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let prefix = hostname.slice(0, 0 - domain.length - 1);
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// Prefix with space char for 1st-party hostnames: this ensure these
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// will come first in list.
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if ( domain === popupData.pageDomain ) {
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domain = '\u0020';
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}
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hostnameToSortableTokenMap.set(
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hostname,
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domain + ' ' + prefix.split('.').reverse().join('.')
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);
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}
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return popupData;
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};
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/******************************************************************************/
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const hashFromPopupData = function(reset) {
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// It makes no sense to offer to refresh the behind-the-scene scope
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if ( popupData.pageHostname === 'behind-the-scene' ) {
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uDom('body').toggleClass('dirty', false);
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return;
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}
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const hasher = [];
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const rules = popupData.firewallRules;
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for ( const key in rules ) {
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const rule = rules[key];
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if ( rule === null ) { continue; }
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hasher.push(
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rule.src + ' ' +
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rule.des + ' ' +
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rule.type + ' ' +
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rule.action
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);
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}
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hasher.sort();
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hasher.push(uDom('body').hasClass('off'));
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hasher.push(uDom.nodeFromId('no-large-media').classList.contains('on'));
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hasher.push(uDom.nodeFromId('no-cosmetic-filtering').classList.contains('on'));
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hasher.push(uDom.nodeFromId('no-remote-fonts').classList.contains('on'));
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hasher.push(uDom.nodeFromId('no-scripting').classList.contains('on'));
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const hash = hasher.join('');
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if ( reset ) {
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cachedPopupHash = hash;
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}
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uDom('body').toggleClass('dirty', hash !== cachedPopupHash);
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};
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/******************************************************************************/
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const gtz = n => typeof n === 'number' && n > 0;
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/******************************************************************************/
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const formatNumber = function(count) {
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return typeof count === 'number' ? count.toLocaleString() : '';
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};
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/******************************************************************************/
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const rulekeyCompare = function(a, b) {
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let ha = a;
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if ( !reIP.test(ha) ) {
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ha = hostnameToSortableTokenMap.get(ha) || ' ';
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}
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let hb = b;
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if ( !reIP.test(hb) ) {
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hb = hostnameToSortableTokenMap.get(hb) || ' ';
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}
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const ca = ha.charCodeAt(0);
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const cb = hb.charCodeAt(0);
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if ( ca !== cb ) {
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return ca - cb;
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}
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return ha.localeCompare(hb);
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};
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/******************************************************************************/
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const updateFirewallCellCount = function(cell, allowed, blocked) {
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if ( gtz(allowed) ) {
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cell.setAttribute(
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'data-acount',
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Math.min(Math.ceil(Math.log(allowed + 1) / Math.LN10), 3)
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);
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} else {
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cell.setAttribute('data-acount', '0');
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}
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if ( gtz(blocked) ) {
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cell.setAttribute(
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'data-bcount',
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Math.min(Math.ceil(Math.log(blocked + 1) / Math.LN10), 3)
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);
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} else {
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cell.setAttribute('data-bcount', '0');
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}
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};
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/******************************************************************************/
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const updateFirewallCellRule = function(cell, scope, des, type, ruleParts) {
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if ( cell instanceof HTMLElement === false ) { return; }
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if ( ruleParts === undefined ) {
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cell.removeAttribute('class');
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return;
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}
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const action = updateFirewallCellRule.actionNames[ruleParts[3]];
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cell.setAttribute('class', `${action}Rule`);
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// Use dark shade visual cue if the rule is specific to the cell.
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if (
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(ruleParts[1] !== '*' || ruleParts[2] === type) &&
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(ruleParts[1] === des) &&
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(ruleParts[0] === scopeToSrcHostnameMap[scope])
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) {
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cell.classList.add('ownRule');
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}
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};
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updateFirewallCellRule.actionNames = { '1': 'block', '2': 'allow', '3': 'noop' };
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/******************************************************************************/
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const updateFirewallCell = function(row, scope, des, type, doCounts) {
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if ( row instanceof HTMLElement === false ) { return; }
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const cells = row.querySelectorAll(`:scope > span[data-src="${scope}"]`);
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if ( cells.length === 0 ) { return; }
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const rule = popupData.firewallRules[`${scope} ${des} ${type}`];
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const ruleParts = rule !== undefined ? rule.split(' ') : undefined;
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for ( const cell of cells ) {
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updateFirewallCellRule(cell, scope, des, type, ruleParts);
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}
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if ( scope !== '.' || des === '*' ) { return; }
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if ( doCounts !== true ) { return; }
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// Remember this may be a cell from a reused row, we need to clear text
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// content if we can't compute request counts.
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const hnDetails = popupData.hostnameDict[des];
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if ( hnDetails === undefined ) {
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cells.forEach(el => {
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updateFirewallCellCount(el);
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});
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return;
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}
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updateFirewallCellCount(
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cells[0],
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hnDetails.counts.allowed.any,
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hnDetails.counts.blocked.any
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);
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if ( hnDetails.domain !== des || hnDetails.totals === undefined ) {
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updateFirewallCellCount(
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cells[1],
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hnDetails.counts.allowed.any,
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hnDetails.counts.blocked.any
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);
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return;
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}
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updateFirewallCellCount(
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cells[1],
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hnDetails.totals.allowed.any,
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hnDetails.totals.blocked.any
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);
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};
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/******************************************************************************/
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const updateAllFirewallCells = function(doCounts = true) {
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const rows = document.querySelectorAll('#firewallContainer > [data-des][data-type]');
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for ( const row of rows ) {
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const des = row.getAttribute('data-des');
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const type = row.getAttribute('data-type');
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updateFirewallCell(row, '/', des, type, doCounts);
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updateFirewallCell(row, '.', des, type, doCounts);
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}
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const dirty = popupData.matrixIsDirty === true;
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if ( dirty ) {
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positionRulesetTools();
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}
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uDom.nodeFromId('firewallContainer').classList.toggle('dirty', dirty);
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};
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/******************************************************************************/
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// Compute statistics useful only to firewall entries -- we need to call
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// this only when overview pane needs to be rendered.
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const expandHostnameStats = ( ) => {
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let dnDetails;
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for ( const des of allHostnameRows ) {
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const hnDetails = popupData.hostnameDict[des];
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const { domain, counts } = hnDetails;
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const isDomain = des === domain;
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const { allowed: hnAllowed, blocked: hnBlocked } = counts;
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if ( isDomain ) {
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dnDetails = hnDetails;
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dnDetails.totals = JSON.parse(JSON.stringify(dnDetails.counts));
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} else {
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const { allowed: dnAllowed, blocked: dnBlocked } = dnDetails.totals;
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dnAllowed.any += hnAllowed.any;
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dnBlocked.any += hnBlocked.any;
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}
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hnDetails.hasScript = hnAllowed.script !== 0 || hnBlocked.script !== 0;
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dnDetails.hasScript = dnDetails.hasScript || hnDetails.hasScript;
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hnDetails.hasFrame = hnAllowed.frame !== 0 || hnBlocked.frame !== 0;
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dnDetails.hasFrame = dnDetails.hasFrame || hnDetails.hasFrame;
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}
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};
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/******************************************************************************/
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const buildAllFirewallRows = function() {
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// Do this before removing the rows
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if ( dfHotspots === null ) {
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dfHotspots =
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uDom('#actionSelector').on('click', 'span', setFirewallRuleHandler);
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}
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dfHotspots.remove();
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// This must be called before we create the rows.
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expandHostnameStats();
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// Update incrementally: reuse existing rows if possible.
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const rowContainer = document.getElementById('firewallContainer');
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const toAppend = document.createDocumentFragment();
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const rowTemplate = document.querySelector('#templates > div:nth-of-type(1)');
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let row = rowContainer.querySelector('div:nth-of-type(7) + div');
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for ( const des of allHostnameRows ) {
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if ( row === null ) {
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row = rowTemplate.cloneNode(true);
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toAppend.appendChild(row);
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}
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row.setAttribute('data-des', des);
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const hnDetails = popupData.hostnameDict[des] || {};
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const isDomain = des === hnDetails.domain;
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const prettyDomainName = punycode.toUnicode(des);
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const isPunycoded = prettyDomainName !== des;
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const { allowed: hnAllowed, blocked: hnBlocked } = hnDetails.counts;
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const span = row.querySelector('span:first-of-type');
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span.querySelector('span').textContent = prettyDomainName;
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const classList = row.classList;
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let desExtra = '';
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if ( classList.toggle('isCname', popupData.cnameMap.has(des)) ) {
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desExtra = punycode.toUnicode(popupData.cnameMap.get(des));
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} else if (
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isDomain && isPunycoded &&
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reCyrillicAmbiguous.test(prettyDomainName) === true &&
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reCyrillicNonAmbiguous.test(prettyDomainName) === false
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) {
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desExtra = des;
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}
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span.querySelector('sub').textContent = desExtra;
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classList.toggle('isRootContext', des === popupData.pageHostname);
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classList.toggle('isDomain', isDomain);
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classList.toggle('isSubDomain', !isDomain);
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classList.toggle('allowed', gtz(hnAllowed.any));
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classList.toggle('blocked', gtz(hnBlocked.any));
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classList.toggle('expandException', expandExceptions.has(hnDetails.domain));
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const { totals } = hnDetails;
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classList.toggle('totalAllowed', gtz(totals && totals.allowed.any));
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classList.toggle('totalBlocked', gtz(totals && totals.blocked.any));
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row = row.nextElementSibling;
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}
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// Remove unused trailing rows
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if ( row !== null ) {
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while ( row.nextElementSibling !== null ) {
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rowContainer.removeChild(row.nextElementSibling);
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}
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rowContainer.removeChild(row);
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}
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|
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// Add new rows all at once
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if ( toAppend.childElementCount !== 0 ) {
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rowContainer.appendChild(toAppend);
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}
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|
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if ( dfPaneBuilt !== true && popupData.advancedUserEnabled ) {
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uDom('#firewallContainer')
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.on('click', 'span[data-src]', unsetFirewallRuleHandler)
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.on('mouseenter', '[data-src]', mouseenterCellHandler)
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.on('mouseleave', '[data-src]', mouseleaveCellHandler);
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dfPaneBuilt = true;
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}
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updateAllFirewallCells();
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};
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/******************************************************************************/
|
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|
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const renderPrivacyExposure = function() {
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const allDomains = {};
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let allDomainCount = 0;
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let touchedDomainCount = 0;
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|
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allHostnameRows = [];
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|
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// Sort hostnames. First-party hostnames must always appear at the top
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// of the list.
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const desHostnameDone = {};
|
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const keys = Object.keys(popupData.hostnameDict)
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.sort(rulekeyCompare);
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for ( const des of keys ) {
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// Specific-type rules -- these are built-in
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if ( des === '*' || desHostnameDone.hasOwnProperty(des) ) { continue; }
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const hnDetails = popupData.hostnameDict[des];
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const { domain, counts } = hnDetails;
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if ( allDomains.hasOwnProperty(domain) === false ) {
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allDomains[domain] = false;
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allDomainCount += 1;
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}
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if ( gtz(counts.allowed.any) ) {
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if ( allDomains[domain] === false ) {
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allDomains[domain] = true;
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touchedDomainCount += 1;
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}
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}
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allHostnameRows.push(des);
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desHostnameDone[des] = true;
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}
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|
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const summary = domainsHitStr
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.replace('{{count}}', touchedDomainCount.toLocaleString())
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.replace('{{total}}', allDomainCount.toLocaleString());
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uDom.nodeFromId('popupHitDomainCount').textContent = summary;
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};
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|
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/******************************************************************************/
|
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|
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const updateHnSwitches = function() {
|
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uDom.nodeFromId('no-popups').classList.toggle(
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'on',
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popupData.noPopups === true
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);
|
|
uDom.nodeFromId('no-large-media').classList.toggle(
|
|
'on', popupData.noLargeMedia === true
|
|
);
|
|
uDom.nodeFromId('no-cosmetic-filtering').classList.toggle(
|
|
'on',
|
|
popupData.noCosmeticFiltering === true
|
|
);
|
|
uDom.nodeFromId('no-remote-fonts').classList.toggle(
|
|
'on',
|
|
popupData.noRemoteFonts === true
|
|
);
|
|
uDom.nodeFromId('no-scripting').classList.toggle(
|
|
'on',
|
|
popupData.noScripting === true
|
|
);
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
// Assume everything has to be done incrementally.
|
|
|
|
const renderPopup = function() {
|
|
if ( popupData.tabTitle ) {
|
|
document.title = popupData.appName + ' - ' + popupData.tabTitle;
|
|
}
|
|
|
|
let elem = document.body;
|
|
elem.classList.toggle(
|
|
'advancedUser',
|
|
popupData.advancedUserEnabled === true
|
|
);
|
|
elem.classList.toggle(
|
|
'off',
|
|
popupData.pageURL === '' || popupData.netFilteringSwitch !== true
|
|
);
|
|
|
|
const canElementPicker = popupData.canElementPicker === true &&
|
|
popupData.netFilteringSwitch === true;
|
|
uDom.nodeFromId('gotoPick').classList.toggle('enabled', canElementPicker);
|
|
uDom.nodeFromId('gotoZap').classList.toggle('enabled', canElementPicker);
|
|
|
|
let blocked, total;
|
|
if ( popupData.pageCounts !== undefined ) {
|
|
const counts = popupData.pageCounts;
|
|
blocked = counts.blocked.any;
|
|
total = blocked + counts.allowed.any;
|
|
} else {
|
|
blocked = 0;
|
|
total = 0;
|
|
}
|
|
let text;
|
|
if ( total === 0 ) {
|
|
text = formatNumber(0);
|
|
} else {
|
|
text = statsStr.replace('{{count}}', formatNumber(blocked))
|
|
.replace('{{percent}}', formatNumber(Math.floor(blocked * 100 / total)));
|
|
}
|
|
uDom.nodeFromId('page-blocked').textContent = text;
|
|
|
|
blocked = popupData.globalBlockedRequestCount;
|
|
total = popupData.globalAllowedRequestCount + blocked;
|
|
if ( total === 0 ) {
|
|
text = formatNumber(0);
|
|
} else {
|
|
text = statsStr.replace('{{count}}', formatNumber(blocked))
|
|
.replace('{{percent}}', formatNumber(Math.floor(blocked * 100 / total)));
|
|
}
|
|
uDom.nodeFromId('total-blocked').textContent = text;
|
|
|
|
// This will collate all domains, touched or not
|
|
renderPrivacyExposure();
|
|
|
|
// Extra tools
|
|
updateHnSwitches();
|
|
|
|
// Report blocked popup count on badge
|
|
total = popupData.popupBlockedCount;
|
|
uDom.nodeFromSelector('#no-popups > span.fa-icon-badge')
|
|
.textContent = total ? Math.min(total, 99).toLocaleString() : '';
|
|
|
|
// Report large media count on badge
|
|
total = popupData.largeMediaCount;
|
|
uDom.nodeFromSelector('#no-large-media > span.fa-icon-badge')
|
|
.textContent = total ? Math.min(total, 99).toLocaleString() : '';
|
|
|
|
// Report remote font count on badge
|
|
total = popupData.remoteFontCount;
|
|
uDom.nodeFromSelector('#no-remote-fonts > span.fa-icon-badge')
|
|
.textContent = total ? Math.min(total, 99).toLocaleString() : '';
|
|
|
|
// https://github.com/chrisaljoudi/uBlock/issues/470
|
|
// This must be done here, to be sure the popup is resized properly
|
|
const dfPaneVisible = (popupData.popupPanelSections & 0b10000) !== 0;
|
|
|
|
// https://github.com/chrisaljoudi/uBlock/issues/1068
|
|
// Remember the last state of the firewall pane. This allows to
|
|
// configure the popup size early next time it is opened, which means a
|
|
// less glitchy popup at open time.
|
|
if ( dfPaneVisible !== dfPaneVisibleStored ) {
|
|
dfPaneVisibleStored = dfPaneVisible;
|
|
vAPI.localStorage.setItem('popupFirewallPane', dfPaneVisibleStored);
|
|
}
|
|
|
|
uDom.nodeFromId('panes').classList.toggle('dfEnabled', dfPaneVisible === true);
|
|
|
|
document.documentElement.classList.toggle(
|
|
'colorBlind',
|
|
popupData.colorBlindFriendly === true
|
|
);
|
|
|
|
setGlobalExpand(popupData.firewallPaneMinimized === false, true);
|
|
|
|
// Build dynamic filtering pane only if in use
|
|
if ( dfPaneVisible ) {
|
|
buildAllFirewallRows();
|
|
}
|
|
|
|
renderTooltips();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
// https://github.com/gorhill/uBlock/issues/2889
|
|
// Use tooltip for ARIA purpose.
|
|
|
|
const renderTooltips = function(selector) {
|
|
for ( const entry of tooltipTargetSelectors ) {
|
|
if ( selector !== undefined && entry[0] !== selector ) { continue; }
|
|
const text = vAPI.i18n(
|
|
entry[1].i18n +
|
|
(uDom.nodeFromSelector(entry[1].state) === null ? '1' : '2')
|
|
);
|
|
const elem = uDom.nodeFromSelector(entry[0]);
|
|
elem.setAttribute('aria-label', text);
|
|
elem.setAttribute('data-tip', text);
|
|
if ( selector !== undefined ) {
|
|
uDom.nodeFromId('tooltip').textContent =
|
|
elem.getAttribute('data-tip');
|
|
}
|
|
}
|
|
};
|
|
|
|
const tooltipTargetSelectors = new Map([
|
|
[
|
|
'#switch',
|
|
{
|
|
state: 'body.off',
|
|
i18n: 'popupPowerSwitchInfo',
|
|
}
|
|
],
|
|
[
|
|
'#no-popups',
|
|
{
|
|
state: '#no-popups.on',
|
|
i18n: 'popupTipNoPopups'
|
|
}
|
|
],
|
|
[
|
|
'#no-large-media',
|
|
{
|
|
state: '#no-large-media.on',
|
|
i18n: 'popupTipNoLargeMedia'
|
|
}
|
|
],
|
|
[
|
|
'#no-cosmetic-filtering',
|
|
{
|
|
state: '#no-cosmetic-filtering.on',
|
|
i18n: 'popupTipNoCosmeticFiltering'
|
|
}
|
|
],
|
|
[
|
|
'#no-remote-fonts',
|
|
{
|
|
state: '#no-remote-fonts.on',
|
|
i18n: 'popupTipNoRemoteFonts'
|
|
}
|
|
],
|
|
[
|
|
'#no-scripting',
|
|
{
|
|
state: '#no-scripting.on',
|
|
i18n: 'popupTipNoScripting'
|
|
}
|
|
],
|
|
]);
|
|
|
|
/******************************************************************************/
|
|
|
|
// All rendering code which need to be executed only once.
|
|
|
|
let renderOnce = function() {
|
|
renderOnce = function(){};
|
|
|
|
if ( popupData.fontSize !== popupFontSize ) {
|
|
popupFontSize = popupData.fontSize;
|
|
if ( popupFontSize !== 'unset' ) {
|
|
document.body.style.setProperty('font-size', popupFontSize);
|
|
vAPI.localStorage.setItem('popupFontSize', popupFontSize);
|
|
} else {
|
|
document.body.style.removeProperty('font-size');
|
|
vAPI.localStorage.removeItem('popupFontSize');
|
|
}
|
|
}
|
|
|
|
uDom.nodeFromId('appname').textContent = popupData.appName;
|
|
uDom.nodeFromId('version').textContent = popupData.appVersion;
|
|
|
|
// https://github.com/uBlockOrigin/uBlock-issues/issues/22
|
|
if ( popupData.advancedUserEnabled !== true ) {
|
|
uDom('#firewallContainer [data-i18n-tip][data-src]').removeAttr('data-tip');
|
|
}
|
|
|
|
// https://github.com/gorhill/uBlock/issues/2274
|
|
// Make use of the whole viewport when in responsive mode.
|
|
if ( document.body.classList.contains('responsive') ) { return; }
|
|
|
|
// For large displays: we do not want the left pane -- optional and
|
|
// hidden by defaut -- to dictate the height of the popup. The right pane
|
|
// dictates the height of the popup, and the left pane will have a
|
|
// scrollbar if ever its height is more than what is available.
|
|
// For small displays: we use the whole viewport.
|
|
|
|
const rpane = uDom.nodeFromSelector('#panes > div:first-of-type');
|
|
const lpane = uDom.nodeFromSelector('#panes > div:last-of-type');
|
|
|
|
lpane.style.setProperty('height', rpane.offsetHeight + 'px');
|
|
|
|
// Be prepared to fall into responsive mode if ever it is found the
|
|
// viewport is not a perfect match for the popup panel.
|
|
|
|
let resizeTimer;
|
|
const resize = function() {
|
|
resizeTimer = undefined;
|
|
// Do not use equality, fractional pixel dimension occurs and must
|
|
// be ignored.
|
|
// https://www.reddit.com/r/uBlockOrigin/comments/8qodpw/how_to_hide_the_info_shown_of_what_is_currently/e0lglrr/
|
|
// Tolerance of 2px fixes the issue.
|
|
if (
|
|
Math.abs(document.body.offsetWidth - window.innerWidth) <= 2 &&
|
|
Math.abs(document.body.offsetHeight - window.innerHeight) <= 2
|
|
) {
|
|
return;
|
|
}
|
|
document.body.classList.add('responsive');
|
|
lpane.style.removeProperty('height');
|
|
window.removeEventListener('resize', resizeAsync);
|
|
};
|
|
const resizeAsync = function() {
|
|
if ( resizeTimer !== undefined ) {
|
|
clearTimeout(resizeTimer);
|
|
}
|
|
resizeTimer = vAPI.setTimeout(resize, 67);
|
|
};
|
|
window.addEventListener('resize', resizeAsync);
|
|
resizeAsync();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const renderPopupLazy = (( ) => {
|
|
let mustRenderCosmeticFilteringBadge = true;
|
|
|
|
// https://github.com/uBlockOrigin/uBlock-issues/issues/756
|
|
// Launch potentially expensive hidden elements-counting scriptlet on
|
|
// demand only.
|
|
{
|
|
const sw = uDom.nodeFromId('no-cosmetic-filtering');
|
|
const badge = sw.querySelector(':scope > span.fa-icon-badge');
|
|
badge.textContent = '\u22EF';
|
|
|
|
const render = ( ) => {
|
|
if ( mustRenderCosmeticFilteringBadge === false ) { return; }
|
|
mustRenderCosmeticFilteringBadge = false;
|
|
if ( sw.classList.contains('hnSwitchBusy') ) { return; }
|
|
sw.classList.add('hnSwitchBusy');
|
|
messaging.send('popupPanel', {
|
|
what: 'getHiddenElementCount',
|
|
tabId: popupData.tabId,
|
|
}).then(count => {
|
|
let text;
|
|
if ( (count || 0) === 0 ) {
|
|
text = '';
|
|
} else if ( count === -1 ) {
|
|
text = '?';
|
|
} else {
|
|
text = Math.min(count, 99).toLocaleString();
|
|
}
|
|
badge.textContent = text;
|
|
sw.classList.remove('hnSwitchBusy');
|
|
});
|
|
};
|
|
|
|
sw.addEventListener('mouseenter', render, { passive: true });
|
|
}
|
|
|
|
return async function() {
|
|
const count = await messaging.send('popupPanel', {
|
|
what: 'getScriptCount',
|
|
tabId: popupData.tabId,
|
|
});
|
|
uDom.nodeFromSelector('#no-scripting > span.fa-icon-badge')
|
|
.textContent = (count || 0) !== 0
|
|
? Math.min(count, 99).toLocaleString()
|
|
: '';
|
|
mustRenderCosmeticFilteringBadge = true;
|
|
};
|
|
})();
|
|
|
|
/******************************************************************************/
|
|
|
|
const toggleNetFilteringSwitch = function(ev) {
|
|
if ( !popupData || !popupData.pageURL ) { return; }
|
|
messaging.send('popupPanel', {
|
|
what: 'toggleNetFiltering',
|
|
url: popupData.pageURL,
|
|
scope: ev.ctrlKey || ev.metaKey ? 'page' : '',
|
|
state: !uDom('body').toggleClass('off').hasClass('off'),
|
|
tabId: popupData.tabId,
|
|
});
|
|
renderTooltips('#switch');
|
|
hashFromPopupData();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const gotoZap = function() {
|
|
messaging.send('popupPanel', {
|
|
what: 'launchElementPicker',
|
|
tabId: popupData.tabId,
|
|
zap: true,
|
|
});
|
|
|
|
vAPI.closePopup();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const gotoPick = function() {
|
|
messaging.send('popupPanel', {
|
|
what: 'launchElementPicker',
|
|
tabId: popupData.tabId,
|
|
});
|
|
|
|
vAPI.closePopup();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const gotoURL = function(ev) {
|
|
if ( this.hasAttribute('href') === false ) { return; }
|
|
|
|
ev.preventDefault();
|
|
|
|
let url = this.getAttribute('href');
|
|
if (
|
|
url === 'logger-ui.html#_' &&
|
|
typeof popupData.tabId === 'number'
|
|
) {
|
|
url += '+' + popupData.tabId;
|
|
}
|
|
|
|
messaging.send('popupPanel', {
|
|
what: 'gotoURL',
|
|
details: {
|
|
url: url,
|
|
select: true,
|
|
index: -1,
|
|
shiftKey: ev.shiftKey
|
|
},
|
|
});
|
|
|
|
vAPI.closePopup();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const toggleFirewallPane = function() {
|
|
popupData.popupPanelSections = popupData.popupPanelSections ^ 0b10000;
|
|
|
|
messaging.send('popupPanel', {
|
|
what: 'userSettings',
|
|
name: 'popupPanelSections',
|
|
value: popupData.popupPanelSections | 0b01111,
|
|
});
|
|
|
|
// https://github.com/chrisaljoudi/uBlock/issues/996
|
|
// Remember the last state of the firewall pane. This allows to
|
|
// configure the popup size early next time it is opened, which means a
|
|
// less glitchy popup at open time.
|
|
dfPaneVisibleStored = (popupData.popupPanelSections & 0b10000) !== 0;
|
|
vAPI.localStorage.setItem('popupFirewallPane', dfPaneVisibleStored);
|
|
|
|
// Dynamic filtering pane may not have been built yet
|
|
uDom.nodeFromId('panes').classList.toggle('dfEnabled', dfPaneVisibleStored);
|
|
if ( dfPaneVisibleStored && dfPaneBuilt === false ) {
|
|
buildAllFirewallRows();
|
|
}
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const mouseenterCellHandler = function() {
|
|
if ( uDom(this).hasClass('ownRule') === false ) {
|
|
dfHotspots.appendTo(this);
|
|
}
|
|
};
|
|
|
|
const mouseleaveCellHandler = function() {
|
|
dfHotspots.remove();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const setFirewallRule = async function(src, des, type, action, persist) {
|
|
// This can happen on pages where uBlock does not work
|
|
if (
|
|
typeof popupData.pageHostname !== 'string' ||
|
|
popupData.pageHostname === ''
|
|
) {
|
|
return;
|
|
}
|
|
|
|
const response = await messaging.send('popupPanel', {
|
|
what: 'toggleFirewallRule',
|
|
tabId: popupData.tabId,
|
|
pageHostname: popupData.pageHostname,
|
|
srcHostname: src,
|
|
desHostname: des,
|
|
requestType: type,
|
|
action: action,
|
|
persist: persist,
|
|
});
|
|
|
|
// Remove action widget if an own rule has been set, this allows to click
|
|
// again immediately to remove the rule.
|
|
if ( action !== 0 ) {
|
|
dfHotspots.remove();
|
|
}
|
|
|
|
cachePopupData(response);
|
|
updateAllFirewallCells(false);
|
|
hashFromPopupData();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const unsetFirewallRuleHandler = function(ev) {
|
|
const cell = ev.target;
|
|
const row = cell.closest('[data-des]');
|
|
setFirewallRule(
|
|
cell.getAttribute('data-src') === '/' ? '*' : popupData.pageHostname,
|
|
row.getAttribute('data-des'),
|
|
row.getAttribute('data-type'),
|
|
0,
|
|
ev.ctrlKey || ev.metaKey
|
|
);
|
|
dfHotspots.appendTo(cell);
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const setFirewallRuleHandler = function(ev) {
|
|
const hotspot = ev.target;
|
|
const cell = hotspot.closest('[data-src]');
|
|
if ( cell === null ) { return; }
|
|
const row = cell.closest('[data-des]');
|
|
let action = 0;
|
|
if ( hotspot.id === 'dynaAllow' ) {
|
|
action = 2;
|
|
} else if ( hotspot.id === 'dynaNoop' ) {
|
|
action = 3;
|
|
} else {
|
|
action = 1;
|
|
}
|
|
setFirewallRule(
|
|
cell.getAttribute('data-src') === '/' ? '*' : popupData.pageHostname,
|
|
row.getAttribute('data-des'),
|
|
row.getAttribute('data-type'),
|
|
action,
|
|
ev.ctrlKey || ev.metaKey
|
|
);
|
|
dfHotspots.remove();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const reloadTab = function(ev) {
|
|
messaging.send('popupPanel', {
|
|
what: 'reloadTab',
|
|
tabId: popupData.tabId,
|
|
select: vAPI.webextFlavor.soup.has('mobile'),
|
|
bypassCache: ev.ctrlKey || ev.metaKey || ev.shiftKey,
|
|
});
|
|
|
|
// Polling will take care of refreshing the popup content
|
|
// https://github.com/chrisaljoudi/uBlock/issues/748
|
|
// User forces a reload, assume the popup has to be updated regardless
|
|
// if there were changes or not.
|
|
popupData.contentLastModified = -1;
|
|
|
|
// No need to wait to remove this.
|
|
uDom('body').toggleClass('dirty', false);
|
|
};
|
|
|
|
uDom('#refresh').on('click', reloadTab);
|
|
|
|
// https://github.com/uBlockOrigin/uBlock-issues/issues/672
|
|
document.addEventListener(
|
|
'keydown',
|
|
ev => {
|
|
if ( ev.code !== 'F5' ) { return; }
|
|
reloadTab(ev);
|
|
ev.preventDefault();
|
|
ev.stopPropagation();
|
|
},
|
|
{ capture: true }
|
|
);
|
|
|
|
/******************************************************************************/
|
|
|
|
const expandExceptions = new Set();
|
|
|
|
vAPI.localStorage.getItemAsync('popupExpandExceptions').then(exceptions => {
|
|
try {
|
|
if ( Array.isArray(exceptions) === false ) { return; }
|
|
for ( const exception of exceptions ) {
|
|
expandExceptions.add(exception);
|
|
}
|
|
}
|
|
catch(ex) {
|
|
}
|
|
});
|
|
|
|
const saveExpandExceptions = function() {
|
|
vAPI.localStorage.setItem(
|
|
'popupExpandExceptions',
|
|
Array.from(expandExceptions)
|
|
);
|
|
};
|
|
|
|
const setGlobalExpand = function(state, internal = false) {
|
|
uDom('.expandException').removeClass('expandException');
|
|
if ( state ) {
|
|
uDom('#firewallContainer').addClass('expanded');
|
|
} else {
|
|
uDom('#firewallContainer').removeClass('expanded');
|
|
}
|
|
positionRulesetTools();
|
|
if ( internal ) { return; }
|
|
popupData.firewallPaneMinimized = !state;
|
|
expandExceptions.clear();
|
|
saveExpandExceptions();
|
|
messaging.send('popupPanel', {
|
|
what: 'userSettings',
|
|
name: 'firewallPaneMinimized',
|
|
value: popupData.firewallPaneMinimized,
|
|
});
|
|
};
|
|
|
|
const setSpecificExpand = function(domain, state, internal = false) {
|
|
const unodes = uDom(`[data-des="${domain}"],[data-des$=".${domain}"]`);
|
|
if ( state ) {
|
|
unodes.addClass('expandException');
|
|
} else {
|
|
unodes.removeClass('expandException');
|
|
}
|
|
if ( internal ) { return; }
|
|
if ( state ) {
|
|
expandExceptions.add(domain);
|
|
} else {
|
|
expandExceptions.delete(domain);
|
|
}
|
|
saveExpandExceptions();
|
|
};
|
|
|
|
uDom('[data-i18n="popupAnyRulePrompt"]').on('click', ev => {
|
|
// Special display mode: in its own tab/window, with no vertical restraint.
|
|
// Useful to take snapshots of the whole list of domains -- example:
|
|
// https://github.com/gorhill/uBlock/issues/736#issuecomment-178879944
|
|
if ( ev.shiftKey && ev.ctrlKey ) {
|
|
messaging.send('popupPanel', {
|
|
what: 'gotoURL',
|
|
details: {
|
|
url: `popup.html?tabId=${popupData.tabId}&responsive=1`,
|
|
select: true,
|
|
index: -1,
|
|
},
|
|
});
|
|
vAPI.closePopup();
|
|
return;
|
|
}
|
|
|
|
setGlobalExpand(
|
|
uDom('#firewallContainer').hasClass('expanded') === false
|
|
);
|
|
});
|
|
|
|
uDom('#firewallContainer').on(
|
|
'click', '.isDomain[data-type="*"] > span:first-of-type',
|
|
ev => {
|
|
const div = ev.target.closest('[data-des]');
|
|
if ( div === null ) { return; }
|
|
setSpecificExpand(
|
|
div.getAttribute('data-des'),
|
|
div.classList.contains('expandException') === false
|
|
);
|
|
}
|
|
);
|
|
|
|
/******************************************************************************/
|
|
|
|
const saveFirewallRules = function() {
|
|
messaging.send('popupPanel', {
|
|
what: 'saveFirewallRules',
|
|
srcHostname: popupData.pageHostname,
|
|
desHostnames: popupData.hostnameDict,
|
|
});
|
|
uDom.nodeFromId('firewallContainer').classList.remove('dirty');
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const revertFirewallRules = async function() {
|
|
uDom.nodeFromId('firewallContainer').classList.remove('dirty');
|
|
const response = await messaging.send('popupPanel', {
|
|
what: 'revertFirewallRules',
|
|
srcHostname: popupData.pageHostname,
|
|
desHostnames: popupData.hostnameDict,
|
|
tabId: popupData.tabId,
|
|
});
|
|
cachePopupData(response);
|
|
updateAllFirewallCells(false);
|
|
updateHnSwitches();
|
|
hashFromPopupData();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const toggleHostnameSwitch = async function(ev) {
|
|
const target = ev.currentTarget;
|
|
const switchName = target.getAttribute('id');
|
|
if ( !switchName ) { return; }
|
|
// For touch displays, process click only if the switch is not "busy".
|
|
if (
|
|
vAPI.webextFlavor.soup.has('mobile') &&
|
|
target.classList.contains('hnSwitchBusy')
|
|
) {
|
|
return;
|
|
}
|
|
target.classList.toggle('on');
|
|
renderTooltips('#' + switchName);
|
|
|
|
const response = await messaging.send('popupPanel', {
|
|
what: 'toggleHostnameSwitch',
|
|
name: switchName,
|
|
hostname: popupData.pageHostname,
|
|
state: target.classList.contains('on'),
|
|
tabId: popupData.tabId,
|
|
persist: (popupData.popupPanelSections & 0b10000) === 0 || ev.ctrlKey || ev.metaKey,
|
|
});
|
|
|
|
cachePopupData(response);
|
|
hashFromPopupData();
|
|
|
|
document.body.classList.toggle('needSave', popupData.matrixIsDirty === true);
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
// Poll for changes.
|
|
//
|
|
// I couldn't find a better way to be notified of changes which can affect
|
|
// popup content, as the messaging API doesn't support firing events accurately
|
|
// from the main extension process to a specific auxiliary extension process:
|
|
//
|
|
// - broadcasting() is not an option given there could be a lot of tabs opened,
|
|
// and maybe even many frames within these tabs, i.e. unacceptable overhead
|
|
// regardless of whether the popup is opened or not.
|
|
//
|
|
// - Modifying the messaging API is not an option, as this would require
|
|
// revisiting all platform-specific code to support targeted broadcasting,
|
|
// which who knows could be not so trivial for some platforms.
|
|
//
|
|
// A well done polling is a better anyways IMO, I prefer that data is pulled
|
|
// on demand rather than forcing the main process to assume a client may need
|
|
// it and thus having to push it all the time unconditionally.
|
|
|
|
const pollForContentChange = (( ) => {
|
|
let pollTimer;
|
|
|
|
const pollCallback = async function() {
|
|
pollTimer = undefined;
|
|
const response = await messaging.send('popupPanel', {
|
|
what: 'hasPopupContentChanged',
|
|
tabId: popupData.tabId,
|
|
contentLastModified: popupData.contentLastModified,
|
|
});
|
|
queryCallback(response);
|
|
};
|
|
|
|
const queryCallback = function(response) {
|
|
if ( response ) {
|
|
getPopupData(popupData.tabId);
|
|
return;
|
|
}
|
|
poll();
|
|
};
|
|
|
|
const poll = function() {
|
|
if ( pollTimer !== undefined ) { return; }
|
|
pollTimer = vAPI.setTimeout(pollCallback, 1500);
|
|
};
|
|
|
|
return poll;
|
|
})();
|
|
|
|
/******************************************************************************/
|
|
|
|
const getPopupData = async function(tabId) {
|
|
const response = await messaging.send('popupPanel', {
|
|
what: 'getPopupData',
|
|
tabId,
|
|
});
|
|
|
|
cachePopupData(response);
|
|
renderOnce();
|
|
renderPopup();
|
|
renderPopupLazy(); // low priority rendering
|
|
hashFromPopupData(true);
|
|
pollForContentChange();
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
const onShowTooltip = function(ev) {
|
|
if ( popupData.tooltipsDisabled ) { return; }
|
|
|
|
const target = ev.target;
|
|
|
|
// Tooltip container
|
|
const ttc = uDom(target).ancestors('.tooltipContainer').nodeAt(0) ||
|
|
document.body;
|
|
const ttcRect = ttc.getBoundingClientRect();
|
|
|
|
// Tooltip itself
|
|
const tip = uDom.nodeFromId('tooltip');
|
|
tip.textContent = target.getAttribute('data-tip');
|
|
tip.style.removeProperty('top');
|
|
tip.style.removeProperty('bottom');
|
|
ttc.appendChild(tip);
|
|
|
|
// Target rect
|
|
const targetRect = target.getBoundingClientRect();
|
|
|
|
// Default is "over"
|
|
let pos;
|
|
if ( target.getAttribute('data-tip-position') !== 'under' ) {
|
|
pos = ttcRect.height - targetRect.top + ttcRect.top;
|
|
tip.style.setProperty('bottom', pos + 'px');
|
|
} else {
|
|
pos = targetRect.bottom - ttcRect.top;
|
|
tip.style.setProperty('top', pos + 'px');
|
|
}
|
|
|
|
tip.classList.add('show');
|
|
};
|
|
|
|
const onHideTooltip = function() {
|
|
uDom.nodeFromId('tooltip').classList.remove('show');
|
|
};
|
|
|
|
/******************************************************************************/
|
|
|
|
// Popup DOM is assumed to be loaded at this point -- because this script
|
|
// is loaded after everything else..
|
|
|
|
(( ) => {
|
|
// If there's no tab id specified in the query string,
|
|
// it will default to current tab.
|
|
let tabId = null;
|
|
|
|
// Extract the tab id of the page this popup is for
|
|
const matches = window.location.search.match(/[\?&]tabId=([^&]+)/);
|
|
if ( matches && matches.length === 2 ) {
|
|
tabId = parseInt(matches[1], 10) || 0;
|
|
}
|
|
getPopupData(tabId);
|
|
})();
|
|
|
|
uDom('#switch').on('click', toggleNetFilteringSwitch);
|
|
uDom('#gotoZap').on('click', gotoZap);
|
|
uDom('#gotoPick').on('click', gotoPick);
|
|
uDom('h2').on('click', toggleFirewallPane);
|
|
uDom('.hnSwitch').on('click', ev => { toggleHostnameSwitch(ev); });
|
|
uDom('#saveRules').on('click', saveFirewallRules);
|
|
uDom('#revertRules').on('click', ( ) => { revertFirewallRules(); });
|
|
|
|
uDom('body').on('mouseenter', '[data-tip]', onShowTooltip)
|
|
.on('mouseleave', '[data-tip]', onHideTooltip);
|
|
|
|
uDom('a[href]').on('click', gotoURL);
|
|
|
|
/******************************************************************************/
|
|
|
|
})();
|