432 lines
13 KiB
JavaScript
432 lines
13 KiB
JavaScript
/* global $ $$ $create setupLivePrefs */// dom.js
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/* global ABOUT_BLANK getStyleDataMerged preinit */// preinit.js
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/* global API msg */// msg.js
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/* global Events */
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/* global prefs */
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/* global t */// localization.js
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/* global
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CHROME
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CHROME_POPUP_BORDER_BUG
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FIREFOX
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URLS
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capitalize
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clamp
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getActiveTab
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isEmptyObj
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*/// toolbox.js
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'use strict';
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let tabURL;
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let isBlocked;
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/** @type Element */
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const installed = $('#installed');
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const ENTRY_ID_PREFIX_RAW = 'style-';
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const $entry = styleOrId => $(`#${ENTRY_ID_PREFIX_RAW}${styleOrId.id || styleOrId}`);
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preinit.then(({frames, styles, url}) => {
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tabURL = url;
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initPopup(frames);
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if (styles[0]) {
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showStyles(styles);
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} else {
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// unsupported URL;
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$('#popup-manage-button').removeAttribute('title');
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}
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});
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msg.onExtension(onRuntimeMessage);
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prefs.subscribe('popup.stylesFirst', (key, stylesFirst) => {
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$.rootCL.toggle('styles-last', !stylesFirst);
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}, {runNow: true});
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if (CHROME_POPUP_BORDER_BUG) {
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prefs.subscribe('popup.borders', toggleSideBorders, {runNow: true});
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}
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if (CHROME >= 66 && CHROME <= 69) { // Chrome 66-69 adds a gap, https://crbug.com/821143
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document.head.appendChild($create('style', 'html { overflow: overlay }'));
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}
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function onRuntimeMessage(msg) {
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if (!tabURL) return;
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let ready = Promise.resolve();
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switch (msg.method) {
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case 'styleAdded':
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case 'styleUpdated':
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if (msg.reason === 'editPreview' || msg.reason === 'editPreviewEnd') return;
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ready = handleUpdate(msg);
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break;
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case 'styleDeleted':
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handleDelete(msg.style.id);
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break;
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}
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ready.then(() => dispatchEvent(new CustomEvent(msg.method, {detail: msg})));
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}
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function setPopupWidth(_key, width) {
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document.body.style.width =
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clamp(width, 200, 800) + 'px';
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}
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function toggleSideBorders(_key, state) {
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// runs before <body> is parsed
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const style = $.root.style;
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if (state) {
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style.cssText +=
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'border-left: 2px solid white !important;' +
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'border-right: 2px solid white !important;';
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} else if (style.cssText) {
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style.borderLeft = style.borderRight = '';
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}
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}
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/** @param {chrome.webNavigation.GetAllFrameResultDetails[]} frames */
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async function initPopup(frames) {
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prefs.subscribe('popupWidth', setPopupWidth, {runNow: true});
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// action buttons
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$('#disableAll').onchange = function () {
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$.rootCL.toggle('all-disabled', this.checked);
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};
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setupLivePrefs();
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Object.assign($('#find-styles-link'), {
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href: URLS.usoArchive + 'browse/styles',
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async onclick(e) {
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e.preventDefault();
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await require(['/popup/search']);
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Events.searchOnClick(this, e);
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},
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});
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Object.assign($('#popup-manage-button'), {
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onclick: Events.openManager,
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oncontextmenu: Events.openManager,
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}).on('split-btn', Events.openManager);
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$('#popup-options-button').onclick = () => {
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API.openManage({options: true});
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window.close();
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};
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$('#popup-wiki-button').onclick = Events.openURLandHide;
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$('#confirm').onclick = function (e) {
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const {id} = this.dataset;
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switch (e.target.dataset.cmd) {
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case 'ok':
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Events.hideModal(this, {animate: true});
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API.styles.delete(Number(id));
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break;
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case 'cancel':
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Events.showModal($('.menu', $entry(id)), '.menu-close');
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break;
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}
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};
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for (const el of $$('link[media=print]')) {
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el.removeAttribute('media');
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}
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if (!tabURL) {
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blockPopup();
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return;
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}
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frames.forEach(createWriterElement);
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Object.assign($('#write-for-frames'), {
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onclick: e => e.currentTarget.classList.toggle('expanded'),
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hidden: frames.length < 2 || !$('.match .match:not(.dupe)'),
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});
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const isStore = tabURL.startsWith(URLS.browserWebStore);
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if (isStore && !FIREFOX) {
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blockPopup();
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return;
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}
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for (let retryCountdown = 10; retryCountdown-- > 0;) {
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const tab = await getActiveTab();
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if (await msg.sendTab(tab.id, {method: 'ping'}, {frameId: 0}).catch(() => {})) {
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return;
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}
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if (tab.status === 'complete' && (!FIREFOX || tab.url !== ABOUT_BLANK)) {
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break;
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}
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// FF and some Chrome forks (e.g. CentBrowser) implement tab-on-demand
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// so we'll wait a bit to handle popup being invoked right after switching
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await new Promise(resolve => setTimeout(resolve, 100));
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}
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initUnreachable(isStore);
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}
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function initUnreachable(isStore) {
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const info = t.template.unreachableInfo;
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if (!FIREFOX) {
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// Chrome "Allow access to file URLs" in chrome://extensions message
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info.appendChild($create('p', t('unreachableFileHint')));
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} else {
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$('label', info).textContent = t('unreachableAMO');
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const note = [
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isStore && t(FIREFOX >= 59 ? 'unreachableAMOHint' : 'unreachableMozSiteHintOldFF'),
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FIREFOX >= 60 && t('unreachableMozSiteHint'),
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].filter(Boolean).join('\n');
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const renderToken = s => s[0] === '<'
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? $create('a.copy', {
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textContent: s.slice(1, -1),
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onclick: Events.copyContent,
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tabIndex: 0,
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title: t('copy'),
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})
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: s;
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const renderLine = line => $create('p', line.split(/(<.*?>)/).map(renderToken));
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const noteNode = $create('fragment', note.split('\n').map(renderLine));
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info.appendChild(noteNode);
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}
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// Inaccessible locally hosted file type, e.g. JSON, PDF, etc.
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if (tabURL.length - tabURL.lastIndexOf('.') <= 5) {
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info.appendChild($create('p', t('InaccessibleFileHint')));
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}
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document.body.classList.add('unreachable');
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document.body.insertBefore(info, document.body.firstChild);
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}
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/** @param {chrome.webNavigation.GetAllFrameResultDetails} frame */
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function createWriterElement(frame) {
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const {url, frameId, parentFrameId, isDupe} = frame;
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const targets = $create('span');
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// For this URL
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const urlLink = t.template.writeStyle.cloneNode(true);
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const isAboutBlank = url === ABOUT_BLANK;
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Object.assign(urlLink, {
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href: 'edit.html?url-prefix=' + encodeURIComponent(url),
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title: `url-prefix("${url}")`,
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tabIndex: isAboutBlank ? -1 : 0,
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textContent: prefs.get('popup.breadcrumbs.usePath')
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? new URL(url).pathname.slice(1)
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: frameId
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? isAboutBlank ? url : 'URL'
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: t('writeStyleForURL').replace(/ /g, '\u00a0'), // this URL
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onclick: e => Events.openEditor(e, {'url-prefix': url}),
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});
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if (prefs.get('popup.breadcrumbs')) {
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urlLink.onmouseenter =
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urlLink.onfocus = () => urlLink.parentNode.classList.add('url()');
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urlLink.onmouseleave =
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urlLink.onblur = () => urlLink.parentNode.classList.remove('url()');
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}
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targets.appendChild(urlLink);
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// For domain
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const domains = getDomains(url);
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for (const domain of domains) {
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const numParts = domain.length - domain.replace(/\./g, '').length + 1;
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// Don't include TLD
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if (domains.length > 1 && numParts === 1) {
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continue;
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}
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const domainLink = t.template.writeStyle.cloneNode(true);
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Object.assign(domainLink, {
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href: 'edit.html?domain=' + encodeURIComponent(domain),
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textContent: numParts > 2 ? domain.split('.')[0] : domain,
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title: `domain("${domain}")`,
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onclick: e => Events.openEditor(e, {domain}),
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});
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domainLink.setAttribute('subdomain', numParts > 1 ? 'true' : '');
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targets.appendChild(domainLink);
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}
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if (prefs.get('popup.breadcrumbs')) {
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targets.classList.add('breadcrumbs');
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targets.appendChild(urlLink); // making it the last element
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}
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const root = $('#write-style');
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const parent = $(`[data-frame-id="${parentFrameId}"]`, root) || root;
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const child = $create({
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tag: 'span',
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className: `match${isDupe ? ' dupe' : ''}${isAboutBlank ? ' about-blank' : ''}`,
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dataset: {frameId},
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appendChild: targets,
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});
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parent.appendChild(child);
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parent.dataset.children = (Number(parent.dataset.children) || 0) + 1;
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}
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function getDomains(url) {
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let d = url.split(/[/:]+/, 2)[1];
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if (!d || url.startsWith('file:')) {
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return [];
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}
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const domains = [d];
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while (d.includes('.')) {
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d = d.substring(d.indexOf('.') + 1);
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domains.push(d);
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}
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return domains;
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}
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function sortStyles(entries) {
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const enabledFirst = prefs.get('popup.enabledFirst');
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return entries.sort(({styleMeta: a}, {styleMeta: b}) =>
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Boolean(a.frameUrl) - Boolean(b.frameUrl) ||
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enabledFirst && Boolean(b.enabled) - Boolean(a.enabled) ||
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(a.customName || a.name).localeCompare(b.customName || b.name));
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}
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function showStyles(frameResults) {
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const entries = new Map();
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frameResults.forEach(({styles = [], url}, index) => {
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if (isBlocked && !index) return;
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styles.forEach(style => {
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const {id} = style;
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if (!entries.has(id)) {
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style.frameUrl = index === 0 ? '' : url;
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entries.set(id, createStyleElement(style));
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}
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});
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});
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if (entries.size) {
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resortEntries([...entries.values()]);
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} else {
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installed.appendChild(t.template.noStyles);
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}
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const zebra = $('.entry:last-child:nth-child(odd)') &&
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!$('.styles-last') ? 'reverse-zebra' : 'zebra';
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$('#installed').classList.add(`${zebra}`);
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require(['/popup/hotkeys']);
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}
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function resortEntries(entries) {
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// `entries` is specified only at startup, after that we respect the prefs
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if (entries || prefs.get('popup.autoResort')) {
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installed.append(...sortStyles(entries || $$('.entry', installed)));
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}
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}
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function createStyleElement(style) {
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let entry = $entry(style);
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if (!entry) {
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entry = t.template.style.cloneNode(true);
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Object.assign(entry, {
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id: ENTRY_ID_PREFIX_RAW + style.id,
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styleId: style.id,
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styleIsUsercss: Boolean(style.usercssData),
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onmousedown: Events.maybeEdit,
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styleMeta: style,
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});
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Object.assign($('input', entry), {
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onclick: Events.toggleState,
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});
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Object.assign($('.style-edit-link', entry), {
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onclick: e => Events.openEditor(e, {id: style.id}),
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});
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const styleName = $('.style-name', entry);
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Object.assign(styleName, {
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htmlFor: ENTRY_ID_PREFIX_RAW + style.id,
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onclick: Events.name,
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});
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styleName.appendChild(document.createTextNode(' '));
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const config = $('.configure', entry);
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config.onclick = Events.configure;
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if (!style.usercssData) {
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if (style.updateUrl && style.updateUrl.includes('?') && style.url) {
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config.href = style.url;
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config.target = '_blank';
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config.title = t('configureStyleOnHomepage');
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config._sendMessage = {method: 'openSettings'};
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$('use', config).attributes['xlink:href'].nodeValue = '#svg-icon-config-uso';
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} else {
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config.classList.add('hidden');
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}
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} else if (isEmptyObj(style.usercssData.vars)) {
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config.classList.add('hidden');
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}
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$('.delete', entry).onclick = Events.delete;
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const indicator = t.template.regexpProblemIndicator.cloneNode(true);
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indicator.appendChild(document.createTextNode('!'));
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indicator.onclick = Events.indicator;
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$('.main-controls', entry).appendChild(indicator);
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$('.menu-button', entry).onclick = Events.toggleMenu;
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$('.menu-close', entry).onclick = Events.toggleMenu;
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$('.exclude-by-domain-checkbox', entry).onchange = e => Events.toggleExclude(e, 'domain');
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$('.exclude-by-url-checkbox', entry).onchange = e => Events.toggleExclude(e, 'url');
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}
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style = Object.assign(entry.styleMeta, style);
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entry.classList.toggle('disabled', !style.enabled);
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entry.classList.toggle('enabled', style.enabled);
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$('input', entry).checked = style.enabled;
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const styleName = $('.style-name', entry);
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styleName.lastChild.textContent = style.customName || style.name;
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setTimeout(() => {
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styleName.title =
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entry.styleMeta.sloppy ? t('styleNotAppliedRegexpProblemTooltip') :
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entry.styleMeta.excludedScheme ? t(`styleNotAppliedScheme${capitalize(entry.styleMeta.preferScheme)}`) :
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styleName.scrollWidth > styleName.clientWidth + 1 ? styleName.textContent :
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'';
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});
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entry.classList.toggle('force-applied', style.included);
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entry.classList.toggle('not-applied', style.excluded || style.sloppy || style.excludedScheme);
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entry.classList.toggle('regexp-partial', style.sloppy);
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$('.exclude-by-domain-checkbox', entry).checked = Events.isStyleExcluded(style, 'domain');
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$('.exclude-by-url-checkbox', entry).checked = Events.isStyleExcluded(style, 'url');
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$('.exclude-by-domain', entry).title = Events.getExcludeRule('domain');
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$('.exclude-by-url', entry).title = Events.getExcludeRule('url');
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const {frameUrl} = style;
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if (frameUrl) {
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const sel = 'span.frame-url';
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const frameEl = $(sel, entry) || styleName.insertBefore($create(sel), styleName.lastChild);
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frameEl.title = frameUrl;
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frameEl.onmousedown = Events.maybeEdit;
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}
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entry.classList.toggle('frame', Boolean(frameUrl));
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return entry;
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}
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async function handleUpdate({style, reason}) {
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if (reason !== 'toggle' || !$entry(style)) {
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style = await getStyleDataMerged(tabURL, style.id);
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if (!style) return;
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}
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const el = createStyleElement(style);
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if (!el.parentNode) {
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installed.appendChild(el);
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blockPopup(false);
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}
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resortEntries();
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}
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function handleDelete(id) {
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const el = $entry(id);
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if (el) {
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el.remove();
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if (!$('.entry')) installed.appendChild(t.template.noStyles);
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}
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}
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function blockPopup(val = true) {
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isBlocked = val;
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document.body.classList.toggle('blocked', isBlocked);
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if (isBlocked) {
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document.body.prepend(t.template.unavailableInfo);
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} else {
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t.template.unavailableInfo.remove();
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t.template.noStyles.remove();
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}
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}
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