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var initAll = function () {
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var path = window.location.pathname;
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if (path.endsWith("/print.html")) {
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return;
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}
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var images = document.querySelectorAll("main img")
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Array.prototype.forEach.call(images, function (img) {
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img.addEventListener("click", function () {
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BigPicture({
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el: img,
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});
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});
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});
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// Un-active everything when you click it
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Array.prototype.forEach.call(document.getElementsByClassName("pagetoc")[0].children, function (el) {
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el.addEventHandler("click", function () {
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Array.prototype.forEach.call(document.getElementsByClassName("pagetoc")[0].children, function (el) {
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el.classList.remove("active");
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});
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el.classList.add("active");
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});
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});
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var updateFunction = function () {
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var id = null;
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var elements = document.getElementsByClassName("header");
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Array.prototype.forEach.call(elements, function (el) {
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if (window.pageYOffset >= el.offsetTop) {
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id = el;
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}
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});
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Array.prototype.forEach.call(document.getElementsByClassName("pagetoc")[0].children, function (el) {
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el.classList.remove("active");
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});
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Array.prototype.forEach.call(document.getElementsByClassName("pagetoc")[0].children, function (el) {
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if (id == null) {
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return;
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}
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if (id.href.localeCompare(el.href) == 0) {
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el.classList.add("active");
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}
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});
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};
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var pagetoc = document.getElementsByClassName("pagetoc")[0];
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var elements = document.getElementsByClassName("header");
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Array.prototype.forEach.call(elements, function (el) {
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var link = document.createElement("a");
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// Indent shows hierarchy
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var indent = "";
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switch (el.parentElement.tagName) {
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case "H1":
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return;
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case "H3":
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indent = "20px";
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break;
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|
case "H4":
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indent = "40px";
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break;
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default:
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break;
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}
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link.appendChild(document.createTextNode(el.text));
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link.style.paddingLeft = indent;
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link.href = el.href;
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pagetoc.appendChild(link);
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});
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updateFunction.call();
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|
// Handle active elements on scroll
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|
window.addEventListener("scroll", updateFunction);
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|
|
document.getElementById("theme-list").addEventListener("click", function (e) {
|
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|
|
var iframe = document.querySelector('.giscus-frame');
|
|
|
|
if (!iframe) return;
|
|
|
|
var theme;
|
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|
|
if (e.target.className === "theme") {
|
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|
|
theme = e.target.id;
|
|
|
|
} else {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
// 若当前 mdbook 主题不是 Light 或 Rust ,则将 giscuz 主题设置为 transparent_dark
|
|
|
|
var giscusTheme = "light"
|
|
|
|
if (theme != "light" && theme != "rust") {
|
|
|
|
giscusTheme = "transparent_dark";
|
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|
|
}
|
|
|
|
|
|
|
|
var msg = {
|
|
|
|
setConfig: {
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|
|
theme: giscusTheme
|
|
|
|
}
|
|
|
|
};
|
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|
|
iframe.contentWindow.postMessage({ giscus: msg }, 'https://giscus.app');
|
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|
|
});
|
|
|
|
|
|
|
|
pagePath = pagePath.replace("index.md", "");
|
|
|
|
pagePath = pagePath.replace(".md", "");
|
|
|
|
if (pagePath.length > 0) {
|
|
|
|
if (pagePath.charAt(pagePath.length-1) == "/"){
|
|
|
|
pagePath = pagePath.substring(0, pagePath.length-1)
|
|
|
|
}
|
|
|
|
}else {
|
|
|
|
pagePath = "index"
|
|
|
|
}
|
|
|
|
|
|
|
|
// add vistors count
|
|
|
|
var ele = document.createElement("div");
|
|
|
|
ele.setAttribute("align","center");
|
|
|
|
var count = document.createElement("img")
|
|
|
|
count.setAttribute("src", "https://visitor-badge.glitch.me/badge?page_id=" + path);
|
|
|
|
ele.appendChild(count);
|
|
|
|
var divider =document.createElement("hr")
|
|
|
|
|
|
|
|
document.getElementById("giscus-container").appendChild(ele);
|
|
|
|
document.getElementById("giscus-container").appendChild(divider);
|
|
|
|
|
|
|
|
// 选取浏览器默认使用的语言
|
|
|
|
// const lang = navigator.language || navigator.userLanguage
|
|
|
|
|
|
|
|
// 若当前 mdbook 主题为 Light 或 Rust ,则将 giscuz 主题设置为 light
|
|
|
|
var theme = "transparent_dark";
|
|
|
|
const themeClass = document.getElementsByTagName("html")[0].className;
|
|
|
|
if (themeClass.indexOf("light") != -1 || themeClass.indexOf("rust") != -1) {
|
|
|
|
theme = "light"
|
|
|
|
}
|
|
|
|
|
|
|
|
var script = document.createElement("script")
|
|
|
|
script.type = "text/javascript";
|
|
|
|
script.src = "https://giscus.app/client.js";
|
|
|
|
script.async = true;
|
|
|
|
script.crossOrigin = "anonymous";
|
|
|
|
script.setAttribute("data-repo", "sunface/rust-course");
|
|
|
|
script.setAttribute("data-repo-id", "MDEwOlJlcG9zaXRvcnkxNDM4MjIwNjk=");
|
|
|
|
script.setAttribute("data-category", "章节评论区");
|
|
|
|
script.setAttribute("data-category-id", "DIC_kwDOCJKM9c4COQcP");
|
|
|
|
script.setAttribute("data-mapping", "specific");
|
|
|
|
script.setAttribute("data-term", pagePath);
|
|
|
|
script.setAttribute("data-reactions-enabled", "1");
|
|
|
|
script.setAttribute("data-emit-metadata", "0");
|
|
|
|
script.setAttribute("data-input-position", "top");
|
|
|
|
script.setAttribute("data-theme", theme);
|
|
|
|
// script.setAttribute("data-lang", lang);
|
|
|
|
// 预先加载评论会更好,这样用户读到那边时,评论就加载好了
|
|
|
|
// script.setAttribute("data-loading", "lazy");
|
|
|
|
document.getElementById("giscus-container").appendChild(script);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
window.addEventListener('load', initAll);
|