765 lines
36 KiB
JavaScript
765 lines
36 KiB
JavaScript
class Util {
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forEach(elements, handler) {
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elements = elements || [];
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for (let i = 0; i < elements.length; i++) handler(elements[i]);
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}
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getScrollTop() {
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return (document.documentElement && document.documentElement.scrollTop) || document.body.scrollTop;
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}
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isMobile() {
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return window.matchMedia('only screen and (max-width: 680px)').matches;
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}
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isTocStatic() {
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return window.matchMedia('only screen and (max-width: 960px)').matches;
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}
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animateCSS(element, animation, reserved, callback) {
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if (!Array.isArray(animation)) animation = [animation];
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element.classList.add('animate__animated', ...animation);
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const handler = () => {
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element.classList.remove('animate__animated', ...animation);
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element.removeEventListener('animationend', handler);
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if (typeof callback === 'function') callback();
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};
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if (!reserved) element.addEventListener('animationend', handler, false);
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}
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}
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class Theme {
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constructor() {
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this.config = window.config;
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this.data = this.config.data;
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this.isDark = document.body.getAttribute('theme') === 'dark';
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this.util = new Util();
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this.newScrollTop = this.util.getScrollTop();
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this.oldScrollTop = this.newScrollTop;
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this.scrollEventSet = new Set();
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this.resizeEventSet = new Set();
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this.switchThemeEventSet = new Set();
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this.clickMaskEventSet = new Set();
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if (window.objectFitImages) objectFitImages();
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}
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initRaw() {
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this.util.forEach(document.querySelectorAll('[data-raw]'), $raw => {
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$raw.innerHTML = this.data[$raw.id];
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});
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}
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initSVGIcon() {
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this.util.forEach(document.querySelectorAll('[data-svg-src]'), $icon => {
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fetch($icon.getAttribute('data-svg-src'))
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.then(response => response.text())
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.then(svg => {
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const $temp = document.createElement('div');
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$temp.insertAdjacentHTML('afterbegin', svg);
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const $svg = $temp.firstChild;
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$svg.setAttribute('data-svg-src', $icon.getAttribute('data-svg-src'));
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$svg.classList.add('icon');
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const $titleElements = $svg.getElementsByTagName('title');
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if ($titleElements.length) $svg.removeChild($titleElements[0]);
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$icon.parentElement.replaceChild($svg, $icon);
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})
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.catch(err => { console.error(err); });
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});
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}
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initTwemoji() {
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if (this.config.twemoji) twemoji.parse(document.body);
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}
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initMenuMobile() {
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const $menuToggleMobile = document.getElementById('menu-toggle-mobile');
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const $menuMobile = document.getElementById('menu-mobile');
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$menuToggleMobile.addEventListener('click', () => {
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document.body.classList.toggle('blur');
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$menuToggleMobile.classList.toggle('active');
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$menuMobile.classList.toggle('active');
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}, false);
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this._menuMobileOnClickMask = this._menuMobileOnClickMask || (() => {
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$menuToggleMobile.classList.remove('active');
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$menuMobile.classList.remove('active');
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});
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this.clickMaskEventSet.add(this._menuMobileOnClickMask);
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}
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initSwitchTheme() {
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this.util.forEach(document.getElementsByClassName('theme-switch'), $themeSwitch => {
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$themeSwitch.addEventListener('click', () => {
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if (document.body.getAttribute('theme') === 'dark') document.body.setAttribute('theme', 'light');
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else document.body.setAttribute('theme', 'dark');
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this.isDark = !this.isDark;
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window.localStorage && localStorage.setItem('theme', this.isDark ? 'dark' : 'light');
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for (let event of this.switchThemeEventSet) event();
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}, false);
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});
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}
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initSearch() {
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const searchConfig = this.config.search;
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const isMobile = this.util.isMobile();
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if (!searchConfig || isMobile && this._searchMobileOnce || !isMobile && this._searchDesktopOnce) return;
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const maxResultLength = searchConfig.maxResultLength ? searchConfig.maxResultLength : 10;
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const snippetLength = searchConfig.snippetLength ? searchConfig.snippetLength : 50;
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const highlightTag = searchConfig.highlightTag ? searchConfig.highlightTag : 'em';
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const suffix = isMobile ? 'mobile' : 'desktop';
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const $header = document.getElementById(`header-${suffix}`);
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const $searchInput = document.getElementById(`search-input-${suffix}`);
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const $searchToggle = document.getElementById(`search-toggle-${suffix}`);
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const $searchLoading = document.getElementById(`search-loading-${suffix}`);
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const $searchClear = document.getElementById(`search-clear-${suffix}`);
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if (isMobile) {
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this._searchMobileOnce = true;
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$searchInput.addEventListener('focus', () => {
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document.body.classList.add('blur');
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$header.classList.add('open');
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}, false);
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document.getElementById('search-cancel-mobile').addEventListener('click', () => {
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$header.classList.remove('open');
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document.body.classList.remove('blur');
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document.getElementById('menu-toggle-mobile').classList.remove('active');
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document.getElementById('menu-mobile').classList.remove('active');
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$searchLoading.style.display = 'none';
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$searchClear.style.display = 'none';
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this._searchMobile && this._searchMobile.autocomplete.setVal('');
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}, false);
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$searchClear.addEventListener('click', () => {
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$searchClear.style.display = 'none';
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this._searchMobile && this._searchMobile.autocomplete.setVal('');
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}, false);
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this._searchMobileOnClickMask = this._searchMobileOnClickMask || (() => {
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$header.classList.remove('open');
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$searchLoading.style.display = 'none';
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$searchClear.style.display = 'none';
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this._searchMobile && this._searchMobile.autocomplete.setVal('');
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});
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this.clickMaskEventSet.add(this._searchMobileOnClickMask);
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} else {
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this._searchDesktopOnce = true;
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$searchToggle.addEventListener('click', () => {
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document.body.classList.add('blur');
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$header.classList.add('open');
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$searchInput.focus();
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}, false);
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$searchClear.addEventListener('click', () => {
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$searchClear.style.display = 'none';
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this._searchDesktop && this._searchDesktop.autocomplete.setVal('');
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}, false);
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this._searchDesktopOnClickMask = this._searchDesktopOnClickMask || (() => {
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$header.classList.remove('open');
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$searchLoading.style.display = 'none';
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$searchClear.style.display = 'none';
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this._searchDesktop && this._searchDesktop.autocomplete.setVal('');
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});
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this.clickMaskEventSet.add(this._searchDesktopOnClickMask);
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}
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$searchInput.addEventListener('input', () => {
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if ($searchInput.value === '') $searchClear.style.display = 'none';
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else $searchClear.style.display = 'inline';
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}, false);
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const initAutosearch = () => {
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const autosearch = autocomplete(`#search-input-${suffix}`, {
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hint: false,
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autoselect: true,
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dropdownMenuContainer: `#search-dropdown-${suffix}`,
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clearOnSelected: true,
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cssClasses: { noPrefix: true },
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debug: true,
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}, {
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name: 'search',
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source: (query, callback) => {
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$searchLoading.style.display = 'inline';
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$searchClear.style.display = 'none';
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const finish = (results) => {
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$searchLoading.style.display = 'none';
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$searchClear.style.display = 'inline';
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callback(results);
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};
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if (searchConfig.type === 'lunr') {
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const search = () => {
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if (lunr.queryHandler) query = lunr.queryHandler(query);
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const results = {};
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this._index.search(query).forEach(({ ref, matchData: { metadata } }) => {
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const matchData = this._indexData[ref];
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let { uri, title, content: context } = matchData;
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if (results[uri]) return;
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let position = 0;
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Object.values(metadata).forEach(({ content }) => {
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if (content) {
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const matchPosition = content.position[0][0];
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if (matchPosition < position || position === 0) position = matchPosition;
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}
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});
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position -= snippetLength / 5;
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if (position > 0) {
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position += context.substr(position, 20).lastIndexOf(' ') + 1;
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context = '...' + context.substr(position, snippetLength);
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} else {
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context = context.substr(0, snippetLength);
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}
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Object.keys(metadata).forEach(key => {
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title = title.replace(new RegExp(`(${key})`, 'gi'), `<${highlightTag}>$1</${highlightTag}>`);
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context = context.replace(new RegExp(`(${key})`, 'gi'), `<${highlightTag}>$1</${highlightTag}>`);
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});
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results[uri] = {
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'uri': uri,
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'title' : title,
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'date' : matchData.date,
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'context' : context,
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};
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});
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return Object.values(results).slice(0, maxResultLength);
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}
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if (!this._index) {
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fetch(searchConfig.lunrIndexURL)
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.then(response => response.json())
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.then(data => {
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const indexData = {};
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this._index = lunr(function () {
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if (searchConfig.lunrLanguageCode) this.use(lunr[searchConfig.lunrLanguageCode]);
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this.ref('objectID');
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this.field('title', { boost: 50 });
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this.field('tags', { boost: 20 });
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this.field('categories', { boost: 20 });
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this.field('content', { boost: 10 });
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this.metadataWhitelist = ['position'];
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data.forEach((record) => {
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indexData[record.objectID] = record;
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this.add(record);
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});
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});
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this._indexData = indexData;
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finish(search());
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}).catch(err => {
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console.error(err);
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finish([]);
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});
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} else finish(search());
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} else if (searchConfig.type === 'algolia') {
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this._algoliaIndex = this._algoliaIndex || algoliasearch(searchConfig.algoliaAppID, searchConfig.algoliaSearchKey).initIndex(searchConfig.algoliaIndex);
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this._algoliaIndex
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.search(query, {
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offset: 0,
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length: maxResultLength * 8,
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attributesToHighlight: ['title'],
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attributesToSnippet: [`content:${snippetLength}`],
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highlightPreTag: `<${highlightTag}>`,
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highlightPostTag: `</${highlightTag}>`,
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})
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.then(({ hits }) => {
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const results = {};
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hits.forEach(({ uri, date, _highlightResult: { title }, _snippetResult: { content } }) => {
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if (results[uri] && results[uri].context.length > content.value) return;
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results[uri] = {
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uri: uri,
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title: title.value,
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date: date,
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context: content.value,
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};
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});
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finish(Object.values(results).slice(0, maxResultLength));
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})
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.catch(err => {
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console.error(err);
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finish([]);
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});
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}
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},
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templates: {
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suggestion: ({ title, date, context }) => `<div><span class="suggestion-title">${title}</span><span class="suggestion-date">${date}</span></div><div class="suggestion-context">${context}</div>`,
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empty: ({ query }) => `<div class="search-empty">${searchConfig.noResultsFound}: <span class="search-query">"${query}"</span></div>`,
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footer: ({}) => {
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const { searchType, icon, href } = searchConfig.type === 'algolia' ? {
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searchType: 'algolia',
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icon: '<i class="fab fa-algolia fa-fw" aria-hidden="true"></i>',
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href: 'https://www.algolia.com/',
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} : {
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searchType: 'Lunr.js',
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icon: '',
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href: 'https://lunrjs.com/',
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};
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return `<div class="search-footer">Search by <a href="${href}" rel="noopener noreffer" target="_blank">${icon} ${searchType}</a></div>`;},
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},
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});
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autosearch.on('autocomplete:selected', (_event, suggestion, _dataset, _context) => {
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window.location.assign(suggestion.uri);
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});
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if (isMobile) this._searchMobile = autosearch;
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else this._searchDesktop = autosearch;
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};
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if (searchConfig.lunrSegmentitURL && !document.getElementById('lunr-segmentit')) {
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const script = document.createElement('script');
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script.id = 'lunr-segmentit';
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script.type = 'text/javascript';
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script.src = searchConfig.lunrSegmentitURL;
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script.async = true;
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if (script.readyState) {
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script.onreadystatechange = () => {
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if (script.readyState == 'loaded' || script.readyState == 'complete'){
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script.onreadystatechange = null;
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initAutosearch();
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}
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};
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} else {
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script.onload = () => {
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initAutosearch();
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};
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}
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document.body.appendChild(script);
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} else initAutosearch();
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}
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initDetails() {
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this.util.forEach(document.getElementsByClassName('details'), $details => {
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const $summary = $details.getElementsByClassName('details-summary')[0];
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$summary.addEventListener('click', () => {
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$details.classList.toggle('open');
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}, false);
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});
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}
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initLightGallery() {
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if (this.config.lightgallery) lightGallery(document.getElementById('content'), {
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plugins: [lgThumbnail, lgZoom],
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selector: '.lightgallery',
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speed: 400,
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hideBarsDelay: 2000,
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allowMediaOverlap: true,
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exThumbImage: 'data-thumbnail',
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toggleThumb: true,
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thumbWidth: 80,
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thumbHeight: '60px',
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actualSize: false,
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showZoomInOutIcons: true,
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});
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}
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initHighlight() {
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this.util.forEach(document.querySelectorAll('.highlight > pre.chroma'), $preChroma => {
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const $chroma = document.createElement('div');
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$chroma.className = $preChroma.className;
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const $table = document.createElement('table');
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$chroma.appendChild($table);
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const $tbody = document.createElement('tbody');
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$table.appendChild($tbody);
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const $tr = document.createElement('tr');
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$tbody.appendChild($tr);
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const $td = document.createElement('td');
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$tr.appendChild($td);
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$preChroma.parentElement.replaceChild($chroma, $preChroma);
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$td.appendChild($preChroma);
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});
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this.util.forEach(document.querySelectorAll('.highlight > .chroma'), $chroma => {
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const $codeElements = $chroma.querySelectorAll('pre.chroma > code');
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if ($codeElements.length) {
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const $code = $codeElements[$codeElements.length - 1];
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const $header = document.createElement('div');
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$header.className = 'code-header ' + $code.className.toLowerCase();
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const $title = document.createElement('span');
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$title.classList.add('code-title');
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$title.insertAdjacentHTML('afterbegin', '<i class="arrow fas fa-chevron-right fa-fw" aria-hidden="true"></i>');
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$title.addEventListener('click', () => {
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$chroma.classList.toggle('open');
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}, false);
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$header.appendChild($title);
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const $ellipses = document.createElement('span');
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$ellipses.insertAdjacentHTML('afterbegin', '<i class="fas fa-ellipsis-h fa-fw" aria-hidden="true"></i>');
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$ellipses.classList.add('ellipses');
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$ellipses.addEventListener('click', () => {
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$chroma.classList.add('open');
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}, false);
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$header.appendChild($ellipses);
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const $copy = document.createElement('span');
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$copy.insertAdjacentHTML('afterbegin', '<i class="far fa-copy fa-fw" aria-hidden="true"></i>');
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$copy.classList.add('copy');
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const code = $code.innerText;
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if (this.config.code.maxShownLines < 0 || code.split('\n').length < this.config.code.maxShownLines + 2) $chroma.classList.add('open');
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if (this.config.code.copyTitle) {
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$copy.setAttribute('data-clipboard-text', code);
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$copy.title = this.config.code.copyTitle;
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const clipboard = new ClipboardJS($copy);
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clipboard.on('success', _e => {
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this.util.animateCSS($code, 'animate__flash');
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});
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$header.appendChild($copy);
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}
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$chroma.insertBefore($header, $chroma.firstChild);
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}
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});
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}
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initTable() {
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this.util.forEach(document.querySelectorAll('.content table'), $table => {
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const $wrapper = document.createElement('div');
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$wrapper.className = 'table-wrapper';
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$table.parentElement.replaceChild($wrapper, $table);
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$wrapper.appendChild($table);
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});
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}
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initHeaderLink() {
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for (let num = 1; num <= 6; num++) {
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this.util.forEach(document.querySelectorAll('.single .content > h' + num), $header => {
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$header.classList.add('headerLink');
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$header.insertAdjacentHTML('afterbegin', `<a href="#${$header.id}" class="header-mark"></a>`);
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});
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}
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}
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initToc() {
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const $tocCore = document.getElementById('TableOfContents');
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if ($tocCore === null) return;
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if (document.getElementById('toc-static').getAttribute('data-kept') || this.util.isTocStatic()) {
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const $tocContentStatic = document.getElementById('toc-content-static');
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if ($tocCore.parentElement !== $tocContentStatic) {
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$tocCore.parentElement.removeChild($tocCore);
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$tocContentStatic.appendChild($tocCore);
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}
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if (this._tocOnScroll) this.scrollEventSet.delete(this._tocOnScroll);
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} else {
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const $tocContentAuto = document.getElementById('toc-content-auto');
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if ($tocCore.parentElement !== $tocContentAuto) {
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$tocCore.parentElement.removeChild($tocCore);
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$tocContentAuto.appendChild($tocCore);
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}
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const $toc = document.getElementById('toc-auto');
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const $page = document.getElementsByClassName('page')[0];
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const rect = $page.getBoundingClientRect();
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$toc.style.left = `${rect.left + rect.width + 20}px`;
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$toc.style.maxWidth = `${$page.getBoundingClientRect().left - 20}px`;
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$toc.style.visibility = 'visible';
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const $tocLinkElements = $tocCore.querySelectorAll('a:first-child');
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const $tocLiElements = $tocCore.getElementsByTagName('li');
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const $headerLinkElements = document.getElementsByClassName('headerLink');
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const headerIsFixed = document.body.getAttribute('data-header-desktop') !== 'normal';
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const headerHeight = document.getElementById('header-desktop').offsetHeight;
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const TOP_SPACING = 20 + (headerIsFixed ? headerHeight : 0);
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const minTocTop = $toc.offsetTop;
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const minScrollTop = minTocTop - TOP_SPACING + (headerIsFixed ? 0 : headerHeight);
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this._tocOnScroll = this._tocOnScroll || (() => {
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const footerTop = document.getElementById('post-footer').offsetTop;
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const maxTocTop = footerTop - $toc.getBoundingClientRect().height;
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const maxScrollTop = maxTocTop - TOP_SPACING + (headerIsFixed ? 0 : headerHeight);
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if (this.newScrollTop < minScrollTop) {
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$toc.style.position = 'absolute';
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$toc.style.top = `${minTocTop}px`;
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} else if (this.newScrollTop > maxScrollTop) {
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$toc.style.position = 'absolute';
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$toc.style.top = `${maxTocTop}px`;
|
|
} else {
|
|
$toc.style.position = 'fixed';
|
|
$toc.style.top = `${TOP_SPACING}px`;
|
|
}
|
|
|
|
this.util.forEach($tocLinkElements, $tocLink => { $tocLink.classList.remove('active'); });
|
|
this.util.forEach($tocLiElements, $tocLi => { $tocLi.classList.remove('has-active'); });
|
|
const INDEX_SPACING = 20 + (headerIsFixed ? headerHeight : 0);
|
|
let activeTocIndex = $headerLinkElements.length - 1;
|
|
for (let i = 0; i < $headerLinkElements.length - 1; i++) {
|
|
const thisTop = $headerLinkElements[i].getBoundingClientRect().top;
|
|
const nextTop = $headerLinkElements[i + 1].getBoundingClientRect().top;
|
|
if ((i == 0 && thisTop > INDEX_SPACING)
|
|
|| (thisTop <= INDEX_SPACING && nextTop > INDEX_SPACING)) {
|
|
activeTocIndex = i;
|
|
break;
|
|
}
|
|
}
|
|
if (activeTocIndex !== -1) {
|
|
$tocLinkElements[activeTocIndex].classList.add('active');
|
|
let $parent = $tocLinkElements[activeTocIndex].parentElement;
|
|
while ($parent !== $tocCore) {
|
|
$parent.classList.add('has-active');
|
|
$parent = $parent.parentElement.parentElement;
|
|
}
|
|
}
|
|
});
|
|
this._tocOnScroll();
|
|
this.scrollEventSet.add(this._tocOnScroll);
|
|
}
|
|
}
|
|
|
|
initMath() {
|
|
if (this.config.math) renderMathInElement(document.body, this.config.math);
|
|
}
|
|
|
|
initMermaid() {
|
|
this._mermaidOnSwitchTheme = this._mermaidOnSwitchTheme || (() => {
|
|
const $mermaidElements = document.getElementsByClassName('mermaid');
|
|
if ($mermaidElements.length) {
|
|
mermaid.initialize({startOnLoad: false, theme: this.isDark ? 'dark' : 'neutral', securityLevel: 'loose'});
|
|
this.util.forEach($mermaidElements, $mermaid => {
|
|
mermaid.render('svg-' + $mermaid.id, this.data[$mermaid.id], svgCode => {
|
|
$mermaid.innerHTML = svgCode;
|
|
}, $mermaid);
|
|
});
|
|
}
|
|
});
|
|
this.switchThemeEventSet.add(this._mermaidOnSwitchTheme);
|
|
this._mermaidOnSwitchTheme();
|
|
}
|
|
|
|
initEcharts() {
|
|
if (this.config.echarts) {
|
|
echarts.registerTheme('light', this.config.echarts.lightTheme);
|
|
echarts.registerTheme('dark', this.config.echarts.darkTheme);
|
|
this._echartsOnSwitchTheme = this._echartsOnSwitchTheme || (() => {
|
|
this._echartsArr = this._echartsArr || [];
|
|
for (let i = 0; i < this._echartsArr.length; i++) {
|
|
this._echartsArr[i].dispose();
|
|
}
|
|
this._echartsArr = [];
|
|
this.util.forEach(document.getElementsByClassName('echarts'), $echarts => {
|
|
const chart = echarts.init($echarts, this.isDark ? 'dark' : 'light', {renderer: 'svg'});
|
|
chart.setOption(JSON.parse(this.data[$echarts.id]));
|
|
this._echartsArr.push(chart);
|
|
});
|
|
});
|
|
this.switchThemeEventSet.add(this._echartsOnSwitchTheme);
|
|
this._echartsOnSwitchTheme();
|
|
this._echartsOnResize = this._echartsOnResize || (() => {
|
|
for (let i = 0; i < this._echartsArr.length; i++) {
|
|
this._echartsArr[i].resize();
|
|
}
|
|
});
|
|
this.resizeEventSet.add(this._echartsOnResize);
|
|
}
|
|
}
|
|
|
|
initMapbox() {
|
|
if (this.config.mapbox) {
|
|
mapboxgl.accessToken = this.config.mapbox.accessToken;
|
|
mapboxgl.setRTLTextPlugin(this.config.mapbox.RTLTextPlugin);
|
|
this._mapboxArr = this._mapboxArr || [];
|
|
this.util.forEach(document.getElementsByClassName('mapbox'), $mapbox => {
|
|
const { lng, lat, zoom, lightStyle, darkStyle, marked, navigation, geolocate, scale, fullscreen } = this.data[$mapbox.id];
|
|
const mapbox = new mapboxgl.Map({
|
|
container: $mapbox,
|
|
center: [lng, lat],
|
|
zoom: zoom,
|
|
minZoom: .2,
|
|
style: this.isDark ? darkStyle : lightStyle,
|
|
attributionControl: false,
|
|
});
|
|
if (marked) {
|
|
new mapboxgl.Marker().setLngLat([lng, lat]).addTo(mapbox);
|
|
}
|
|
if (navigation) {
|
|
mapbox.addControl(new mapboxgl.NavigationControl(), 'bottom-right');
|
|
}
|
|
if (geolocate) {
|
|
mapbox.addControl(new mapboxgl.GeolocateControl({
|
|
positionOptions: {
|
|
enableHighAccuracy: true,
|
|
},
|
|
showUserLocation: true,
|
|
trackUserLocation: true,
|
|
}), 'bottom-right');
|
|
}
|
|
if (scale) {
|
|
mapbox.addControl(new mapboxgl.ScaleControl());
|
|
}
|
|
if (fullscreen) {
|
|
mapbox.addControl(new mapboxgl.FullscreenControl());
|
|
}
|
|
mapbox.addControl(new MapboxLanguage());
|
|
this._mapboxArr.push(mapbox);
|
|
});
|
|
this._mapboxOnSwitchTheme = this._mapboxOnSwitchTheme || (() => {
|
|
this.util.forEach(this._mapboxArr, mapbox => {
|
|
const $mapbox = mapbox.getContainer();
|
|
const { lightStyle, darkStyle } = this.data[$mapbox.id];
|
|
mapbox.setStyle(this.isDark ? darkStyle : lightStyle);
|
|
mapbox.addControl(new MapboxLanguage());
|
|
});
|
|
});
|
|
this.switchThemeEventSet.add(this._mapboxOnSwitchTheme);
|
|
}
|
|
}
|
|
|
|
initTypeit() {
|
|
if (this.config.typeit) {
|
|
const typeitConfig = this.config.typeit;
|
|
const speed = typeitConfig.speed ? typeitConfig.speed : 100;
|
|
const cursorSpeed = typeitConfig.cursorSpeed ? typeitConfig.cursorSpeed : 1000;
|
|
const cursorChar = typeitConfig.cursorChar ? typeitConfig.cursorChar : '|';
|
|
Object.values(typeitConfig.data).forEach(group => {
|
|
const typeone = (i) => {
|
|
const id = group[i];
|
|
const instance = new TypeIt(`#${id}`, {
|
|
strings: this.data[id],
|
|
speed: speed,
|
|
lifeLike: true,
|
|
cursorSpeed: cursorSpeed,
|
|
cursorChar: cursorChar,
|
|
waitUntilVisible: true,
|
|
afterComplete: () => {
|
|
if (i === group.length - 1) {
|
|
if (typeitConfig.duration >= 0) window.setTimeout(() => {
|
|
instance.destroy();
|
|
}, typeitConfig.duration);
|
|
return;
|
|
}
|
|
instance.destroy();
|
|
typeone(i + 1);
|
|
},
|
|
}).go();
|
|
};
|
|
typeone(0);
|
|
});
|
|
}
|
|
}
|
|
|
|
initComment() {
|
|
if (this.config.comment) {
|
|
if (this.config.comment.gitalk) {
|
|
this.config.comment.gitalk.body = decodeURI(window.location.href);
|
|
const gitalk = new Gitalk(this.config.comment.gitalk);
|
|
gitalk.render('gitalk');
|
|
}
|
|
if (this.config.comment.valine) new Valine(this.config.comment.valine);
|
|
if (this.config.comment.utterances) {
|
|
const utterancesConfig = this.config.comment.utterances;
|
|
const script = document.createElement('script');
|
|
script.src = 'https://utteranc.es/client.js';
|
|
script.type = 'text/javascript';
|
|
script.setAttribute('repo', utterancesConfig.repo);
|
|
script.setAttribute('issue-term', utterancesConfig.issueTerm);
|
|
if (utterancesConfig.label) script.setAttribute('label', utterancesConfig.label);
|
|
script.setAttribute('theme', this.isDark ? utterancesConfig.darkTheme : utterancesConfig.lightTheme);
|
|
script.crossOrigin = 'anonymous';
|
|
script.async = true;
|
|
document.getElementById('utterances').appendChild(script);
|
|
this._utterancesOnSwitchTheme = this._utterancesOnSwitchTheme || (() => {
|
|
const message = {
|
|
type: 'set-theme',
|
|
theme: this.isDark ? utterancesConfig.darkTheme : utterancesConfig.lightTheme,
|
|
};
|
|
const iframe = document.querySelector('.utterances-frame');
|
|
iframe.contentWindow.postMessage(message, 'https://utteranc.es');
|
|
});
|
|
this.switchThemeEventSet.add(this._utterancesOnSwitchTheme);
|
|
}
|
|
}
|
|
}
|
|
|
|
initCookieconsent() {
|
|
if (this.config.cookieconsent) cookieconsent.initialise(this.config.cookieconsent);
|
|
}
|
|
|
|
onScroll() {
|
|
const $headers = [];
|
|
if (document.body.getAttribute('data-header-desktop') === 'auto') $headers.push(document.getElementById('header-desktop'));
|
|
if (document.body.getAttribute('data-header-mobile') === 'auto') $headers.push(document.getElementById('header-mobile'));
|
|
if (document.getElementById('comments')) {
|
|
const $viewComments = document.getElementById('view-comments');
|
|
$viewComments.href = `#comments`;
|
|
$viewComments.style.display = 'block';
|
|
}
|
|
const $fixedButtons = document.getElementById('fixed-buttons');
|
|
const ACCURACY = 20, MINIMUM = 100;
|
|
window.addEventListener('scroll', () => {
|
|
this.newScrollTop = this.util.getScrollTop();
|
|
const scroll = this.newScrollTop - this.oldScrollTop;
|
|
const isMobile = this.util.isMobile();
|
|
this.util.forEach($headers, $header => {
|
|
if (scroll > ACCURACY) {
|
|
$header.classList.remove('animate__fadeInDown');
|
|
this.util.animateCSS($header, ['animate__fadeOutUp', 'animate__faster'], true);
|
|
} else if (scroll < - ACCURACY) {
|
|
$header.classList.remove('animate__fadeOutUp');
|
|
this.util.animateCSS($header, ['animate__fadeInDown', 'animate__faster'], true);
|
|
}
|
|
});
|
|
if (this.newScrollTop > MINIMUM) {
|
|
if (isMobile && scroll > ACCURACY) {
|
|
$fixedButtons.classList.remove('animate__fadeIn');
|
|
this.util.animateCSS($fixedButtons, ['animate__fadeOut', 'animate__faster'], true);
|
|
} else if (!isMobile || scroll < - ACCURACY) {
|
|
$fixedButtons.style.display = 'block';
|
|
$fixedButtons.classList.remove('animate__fadeOut');
|
|
this.util.animateCSS($fixedButtons, ['animate__fadeIn', 'animate__faster'], true);
|
|
}
|
|
} else {
|
|
if (!isMobile) {
|
|
$fixedButtons.classList.remove('animate__fadeIn');
|
|
this.util.animateCSS($fixedButtons, ['animate__fadeOut', 'animate__faster'], true);
|
|
}
|
|
$fixedButtons.style.display = 'none';
|
|
}
|
|
for (let event of this.scrollEventSet) event();
|
|
this.oldScrollTop = this.newScrollTop;
|
|
}, false);
|
|
}
|
|
|
|
onResize() {
|
|
window.addEventListener('resize', () => {
|
|
if (!this._resizeTimeout) {
|
|
this._resizeTimeout = window.setTimeout(() => {
|
|
this._resizeTimeout = null;
|
|
for (let event of this.resizeEventSet) event();
|
|
this.initToc();
|
|
this.initMermaid();
|
|
this.initSearch();
|
|
}, 100);
|
|
}
|
|
}, false);
|
|
}
|
|
|
|
onClickMask() {
|
|
document.getElementById('mask').addEventListener('click', () => {
|
|
for (let event of this.clickMaskEventSet) event();
|
|
document.body.classList.remove('blur');
|
|
}, false);
|
|
}
|
|
|
|
init() {
|
|
try {
|
|
this.initRaw();
|
|
this.initSVGIcon();
|
|
this.initTwemoji();
|
|
this.initMenuMobile();
|
|
this.initSwitchTheme();
|
|
this.initSearch();
|
|
this.initDetails();
|
|
this.initLightGallery();
|
|
this.initHighlight();
|
|
this.initTable();
|
|
this.initHeaderLink();
|
|
this.initMath();
|
|
this.initMermaid();
|
|
this.initEcharts();
|
|
this.initTypeit();
|
|
this.initMapbox();
|
|
this.initCookieconsent();
|
|
} catch (err) {
|
|
console.error(err);
|
|
}
|
|
|
|
window.setTimeout(() => {
|
|
this.initToc();
|
|
this.initComment();
|
|
|
|
this.onScroll();
|
|
this.onResize();
|
|
this.onClickMask();
|
|
}, 100);
|
|
}
|
|
}
|
|
|
|
const themeInit = () => {
|
|
const theme = new Theme();
|
|
theme.init();
|
|
};
|
|
|
|
if (document.readyState !== 'loading') {
|
|
themeInit();
|
|
} else {
|
|
document.addEventListener('DOMContentLoaded', themeInit, false);
|
|
}
|