480 lines
15 KiB
JavaScript
480 lines
15 KiB
JavaScript
// 初始化函数
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rm = {};
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//禁止图片与超链接拖拽
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let aElements = document.getElementsByTagName("a");
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for (let i = 0; i < aElements.length; i++) {
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aElements[i].setAttribute("draggable", "false");
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let imgElements = aElements[i].getElementsByTagName("img");
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for (let j = 0; j < imgElements.length; j++) {
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imgElements[j].setAttribute("draggable", "false");
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}
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}
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// 显示菜单
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rm.showRightMenu = function (isTrue, x = 0, y = 0) {
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console.info(x, y);
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let rightMenu = document.getElementById("rightMenu");
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rightMenu.style.top = x + "px";
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rightMenu.style.left = y + "px";
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if (isTrue) {
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rightMenu.style.display = "block";
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stopMaskScroll();
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} else {
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rightMenu.style.display = "none";
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}
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};
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// 隐藏菜单
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rm.hideRightMenu = function () {
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rm.showRightMenu(false);
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let rightMenuMask = document.querySelector("#rightmenu-mask");
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rightMenuMask.style.display = "none";
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};
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// 尺寸
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let rmWidth = document.getElementById("rightMenu").offsetWidth;
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let rmHeight = document.getElementById("rightMenu").offsetHeight;
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// 重新定义尺寸
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rm.reloadrmSize = function () {
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rightMenu.style.visibility = "hidden";
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rightMenu.style.display = "block";
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// 获取宽度和高度
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rmWidth = document.getElementById("rightMenu").offsetWidth;
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rmHeight = document.getElementById("rightMenu").offsetHeight;
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rightMenu.style.visibility = "visible";
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};
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// 获取点击的href
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let domhref = "";
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let domImgSrc = "";
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let globalEvent = null;
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var oncontextmenuFunction = function (event) {
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if (document.body.clientWidth > 768) {
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let pageX = event.clientX + 10; //加10是为了防止显示时鼠标遮在菜单上
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let pageY = event.clientY;
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//其他额外菜单
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const $rightMenuOther = document.querySelector(".rightMenuOther");
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const $rightMenuPlugin = document.querySelector(".rightMenuPlugin");
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const $rightMenuCopyText = document.querySelector("#menu-copytext");
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const $rightMenuPasteText = document.querySelector("#menu-pastetext");
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const $rightMenuCommentText = document.querySelector("#menu-commenttext");
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const $rightMenuNewWindow = document.querySelector("#menu-newwindow");
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const $rightMenuNewWindowImg = document.querySelector("#menu-newwindowimg");
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const $rightMenuCopyLink = document.querySelector("#menu-copylink");
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const $rightMenuCopyImg = document.querySelector("#menu-copyimg");
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const $rightMenuDownloadImg = document.querySelector("#menu-downloadimg");
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const $rightMenuSearch = document.querySelector("#menu-search");
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const $rightMenuSearchBaidu = document.querySelector("#menu-searchBaidu");
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const $rightMenuMusicToggle = document.querySelector("#menu-music-toggle");
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const $rightMenuMusicBack = document.querySelector("#menu-music-back");
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const $rightMenuMusicForward = document.querySelector("#menu-music-forward");
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const $rightMenuMusicPlaylist = document.querySelector("#menu-music-playlist");
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const $rightMenuMusicCopyMusicName = document.querySelector("#menu-music-copyMusicName");
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let href = event.target.href;
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let imgsrc = event.target.currentSrc;
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// 判断模式 扩展模式为有事件
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let pluginMode = false;
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$rightMenuOther.style.display = "block";
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globalEvent = event;
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// 检查是否需要复制 是否有选中文本
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if (selectTextNow && window.getSelection()) {
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pluginMode = true;
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$rightMenuCopyText.style.display = "block";
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$rightMenuCommentText.style.display = "block";
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$rightMenuSearch.style.display = "block";
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$rightMenuSearchBaidu.style.display = "block";
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} else {
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$rightMenuCopyText.style.display = "none";
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$rightMenuCommentText.style.display = "none";
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$rightMenuSearchBaidu.style.display = "none";
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$rightMenuSearch.style.display = "none";
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}
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//检查是否右键点击了链接a标签
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if (href) {
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pluginMode = true;
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$rightMenuNewWindow.style.display = "block";
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$rightMenuCopyLink.style.display = "block";
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domhref = href;
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} else {
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$rightMenuNewWindow.style.display = "none";
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$rightMenuCopyLink.style.display = "none";
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}
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//检查是否需要复制图片
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if (imgsrc) {
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pluginMode = true;
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$rightMenuCopyImg.style.display = "block";
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$rightMenuDownloadImg.style.display = "block";
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$rightMenuNewWindowImg.style.display = "block";
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document.getElementById("rightMenu").style.width = "12rem";
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domImgSrc = imgsrc;
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} else {
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$rightMenuCopyImg.style.display = "none";
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$rightMenuDownloadImg.style.display = "none";
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$rightMenuNewWindowImg.style.display = "none";
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}
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// 判断是否为输入框
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if (event.target.tagName.toLowerCase() === "input" || event.target.tagName.toLowerCase() === "textarea") {
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pluginMode = true;
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$rightMenuPasteText.style.display = "block";
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} else {
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$rightMenuPasteText.style.display = "none";
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}
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const navMusicEl = document.querySelector("#nav-music");
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//判断是否是音乐
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if (navMusicEl && navMusicEl.contains(event.target)) {
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pluginMode = true;
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$rightMenuMusicToggle.style.display = "block";
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$rightMenuMusicBack.style.display = "block";
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$rightMenuMusicForward.style.display = "block";
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$rightMenuMusicPlaylist.style.display = "block";
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$rightMenuMusicCopyMusicName.style.display = "block";
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} else {
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$rightMenuMusicToggle.style.display = "none";
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$rightMenuMusicBack.style.display = "none";
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$rightMenuMusicForward.style.display = "none";
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$rightMenuMusicPlaylist.style.display = "none";
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$rightMenuMusicCopyMusicName.style.display = "none";
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}
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// 如果不是扩展模式则隐藏扩展模块
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if (pluginMode) {
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$rightMenuOther.style.display = "none";
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$rightMenuPlugin.style.display = "block";
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} else {
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$rightMenuPlugin.style.display = "none";
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}
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rm.reloadrmSize();
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// 鼠标默认显示在鼠标右下方，当鼠标靠右或靠下时，将菜单显示在鼠标左方\上方
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if (pageX + rmWidth > window.innerWidth) {
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pageX -= rmWidth + 10;
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}
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if (pageY + rmHeight > window.innerHeight) {
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pageY -= pageY + rmHeight - window.innerHeight;
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}
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rm.showRightMenu(true, pageY, pageX);
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document.getElementById("rightmenu-mask").style.display = "flex";
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return false;
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}
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};
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// 监听右键初始化
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window.oncontextmenu = oncontextmenuFunction;
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// 下载图片状态
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rm.downloadimging = false;
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// 复制图片到剪贴板
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rm.writeClipImg = function (imgsrc) {
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console.log("按下复制");
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rm.hideRightMenu();
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anzhiyu.snackbarShow("正在下载中，请稍后", false, 10000);
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if (rm.downloadimging == false) {
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rm.downloadimging = true;
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setTimeout(function () {
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copyImage(imgsrc);
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anzhiyu.snackbarShow("复制成功！图片已添加盲水印，请遵守版权协议");
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rm.downloadimging = false;
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}, "10000");
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}
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};
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function imageToBlob(imageURL) {
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const img = new Image();
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const c = document.createElement("canvas");
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const ctx = c.getContext("2d");
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img.crossOrigin = "";
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img.src = imageURL;
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return new Promise(resolve => {
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img.onload = function () {
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c.width = this.naturalWidth;
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c.height = this.naturalHeight;
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ctx.drawImage(this, 0, 0);
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c.toBlob(
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blob => {
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// here the image is a blob
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resolve(blob);
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},
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"image/png",
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0.75
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);
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};
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});
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}
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async function copyImage(imageURL) {
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const blob = await imageToBlob(imageURL);
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const item = new ClipboardItem({ "image/png": blob });
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navigator.clipboard.write([item]);
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}
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rm.copyUrl = function (id) {
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const input = document.createElement("input"); // Create a new <input> element
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input.id = "copyVal"; // Set the id of the new element to "copyVal"
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document.body.appendChild(input); // Append the new element to the end of the <body> element
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const text = id;
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input.value = text;
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input.select();
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input.setSelectionRange(0, input.value.length);
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document.execCommand("copy");
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input.remove(); // Remove the <input> element from the DOM
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};
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function stopMaskScroll() {
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if (document.getElementById("rightmenu-mask")) {
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let xscroll = document.getElementById("rightmenu-mask");
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xscroll.addEventListener(
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"mousewheel",
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function (e) {
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//阻止浏览器默认方法
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rm.hideRightMenu();
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// e.preventDefault();
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},
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{ passive: true }
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);
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}
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if (document.getElementById("rightMenu")) {
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let xscroll = document.getElementById("rightMenu");
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xscroll.addEventListener(
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"mousewheel",
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function (e) {
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//阻止浏览器默认方法
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rm.hideRightMenu();
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// e.preventDefault();
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},
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{ passive: true }
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);
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}
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}
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rm.rightmenuCopyText = function (txt) {
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if (navigator.clipboard) {
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navigator.clipboard.writeText(txt);
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}
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rm.hideRightMenu();
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};
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rm.copyPageUrl = function (url) {
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if (!url) {
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url = window.location.href;
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}
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rm.copyUrl(url);
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anzhiyu.snackbarShow("复制链接地址成功", false, 2000);
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rm.hideRightMenu();
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};
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// 复制当前选中文本
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var selectTextNow = "";
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document.onmouseup = document.ondblclick = selceText;
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function selceText() {
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var txt;
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if (document.selection) {
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txt = document.selection.createRange().text;
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} else {
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txt = window.getSelection().toString();
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}
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selectTextNow = txt !== "" ? txt : "";
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}
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// 读取剪切板
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rm.readClipboard = function () {
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if (navigator.clipboard) {
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navigator.clipboard.readText().then(clipText => rm.insertAtCaret(globalEvent.target, clipText));
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}
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};
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// 粘贴文本到焦点
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rm.insertAtCaret = function (elemt, value) {
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const startPos = elemt.selectionStart,
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endPos = elemt.selectionEnd;
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if (document.selection) {
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elemt.focus();
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var sel = document.selection.createRange();
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sel.text = value;
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elemt.focus();
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} else {
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if (startPos || startPos == "0") {
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var scrollTop = elemt.scrollTop;
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elemt.value = elemt.value.substring(0, startPos) + value + elemt.value.substring(endPos, elemt.value.length);
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elemt.focus();
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elemt.selectionStart = startPos + value.length;
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elemt.selectionEnd = startPos + value.length;
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elemt.scrollTop = scrollTop;
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} else {
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elemt.value += value;
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elemt.focus();
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}
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}
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};
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//粘贴文本
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rm.pasteText = function () {
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const result = rm.readClipboard() || "";
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rm.hideRightMenu();
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};
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//引用到评论
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rm.rightMenuCommentText = function (txt) {
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rm.hideRightMenu();
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const postCommentDom = document.getElementById("post-comment");
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var domTop = postCommentDom.offsetTop;
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window.scrollTo(0, domTop - 80);
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if (txt == "undefined" || txt == "null") txt = "好棒！";
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function setText() {
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setTimeout(() => {
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var input = document.getElementsByClassName("el-textarea__inner")[0];
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if (!input) setText();
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let evt = document.createEvent("HTMLEvents");
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evt.initEvent("input", true, true);
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let inputValue = replaceAll(txt, "\n", "\n> ");
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input.value = "> " + inputValue + "\n\n";
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input.dispatchEvent(evt);
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input.focus();
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input.setSelectionRange(-1, -1);
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if (document.getElementById("comment-tips")) {
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document.getElementById("comment-tips").classList.add("show");
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}
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}, 100);
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}
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setText();
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};
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//替换所有内容
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function replaceAll(string, search, replace) {
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return string.split(search).join(replace);
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}
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// 百度搜索
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rm.searchBaidu = function () {
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anzhiyu.snackbarShow("即将跳转到百度搜索", false, 2000);
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setTimeout(function () {
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window.open("https://www.baidu.com/s?wd=" + selectTextNow);
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}, "2000");
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rm.hideRightMenu();
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};
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//分享链接
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rm.copyLink = function () {
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rm.rightmenuCopyText(domhref);
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anzhiyu.snackbarShow("已复制链接地址");
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};
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function addRightMenuClickEvent() {
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// 添加点击事件
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document.getElementById("menu-backward").addEventListener("click", function () {
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window.history.back();
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rm.hideRightMenu();
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});
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document.getElementById("menu-forward").addEventListener("click", function () {
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window.history.forward();
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rm.hideRightMenu();
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});
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document.getElementById("menu-refresh").addEventListener("click", function () {
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window.location.reload();
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});
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document.getElementById("menu-top").addEventListener("click", function () {
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anzhiyu.scrollToDest(0, 500);
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rm.hideRightMenu();
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});
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document.getElementById("menu-translate").addEventListener("click", function () {
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window.translateFn.translatePage();
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rm.hideRightMenu();
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});
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const menuLinks = document.querySelectorAll(".menu-link");
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menuLinks.forEach(function (link) {
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link.addEventListener("click", rm.hideRightMenu);
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});
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document.getElementById("menu-home") &&
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document.getElementById("menu-home").addEventListener("click", function () {
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window.location.href = window.location.origin;
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});
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document.getElementById("menu-randomPost").addEventListener("click", function () {
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toRandomPost();
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});
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document.getElementById("menu-commentBarrage").addEventListener("click", anzhiyu.switchCommentBarrage);
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document.getElementById("rightmenu-mask").addEventListener("click", rm.hideRightMenu);
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document.getElementById("rightmenu-mask").addEventListener("contextmenu", function (event) {
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rm.hideRightMenu();
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event.preventDefault(); // Prevent the default context menu from appearing
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});
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document.getElementById("menu-copy").addEventListener("click", () => {
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rm.copyPageUrl();
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});
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document.getElementById("menu-pastetext").addEventListener("click", rm.pasteText);
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document.getElementById("menu-copytext").addEventListener("click", function () {
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rm.rightmenuCopyText(selectTextNow);
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const copyright = GLOBAL_CONFIG.copyright;
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if (copyright.copy) {
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anzhiyu.snackbarShow(copyright.languages.copySuccess);
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}
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});
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document.getElementById("menu-commenttext").addEventListener("click", function () {
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rm.rightMenuCommentText(selectTextNow);
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});
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document.getElementById("menu-newwindow").addEventListener("click", function () {
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window.open(domhref, "_blank");
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rm.hideRightMenu();
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});
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document.getElementById("menu-copylink").addEventListener("click", rm.copyLink);
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document.getElementById("menu-downloadimg").addEventListener("click", function () {
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anzhiyu.downloadImage(domImgSrc, "anzhiyu");
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});
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document.getElementById("menu-newwindowimg").addEventListener("click", function () {
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window.open(domImgSrc, "_blank");
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rm.hideRightMenu();
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});
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document.getElementById("menu-copyimg").addEventListener("click", function () {
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rm.writeClipImg(domImgSrc);
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});
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document.getElementById("menu-searchBaidu").addEventListener("click", rm.searchBaidu);
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//音乐
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document.getElementById("menu-music-toggle").addEventListener("click", anzhiyu.musicToggle);
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document.getElementById("menu-music-back").addEventListener("click", anzhiyu.musicSkipBack);
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document.getElementById("menu-music-forward").addEventListener("click", anzhiyu.musicSkipForward);
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document.getElementById("menu-music-copyMusicName").addEventListener("click", function () {
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rm.rightmenuCopyText(anzhiyu.musicGetName());
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anzhiyu.snackbarShow("复制歌曲名称成功", false, 3000);
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});
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}
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addRightMenuClickEvent();
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