107 lines
2.8 KiB
JavaScript
107 lines
2.8 KiB
JavaScript
console.log('注入了页面');
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var bookmarkInfo = null;
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var addBlockDiv = null;
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var iframe = null;
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/**
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* 接收当前注入页面传来的消息
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*/
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window.addEventListener('message', function (event) {
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console.log(event);
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if (event.data.code === undefined) {
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return;
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}
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console.log('接受到网页消息:', event.data);
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if (event.data.code === 'getBookmarkData') {
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iframe.contentWindow.postMessage({ code: "addBookmarkAction", data: bookmarkInfo }, "*");
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} else if (event.data.code === 'setToken') {
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sendToBg(event.data);
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} else if (event.data.code == 'closeIframe') {
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addBlockDiv.remove();
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}
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});
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/**
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* 接收content/background发送的消息
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*/
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chrome.runtime.onMessage.addListener(async (data, sender, sendResponse) => {
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if (!data || !data.code || data.receiver != "content") {
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return;
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}
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sendResponse("ok");
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console.log('收到消息：', data);
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if (data.code == 'setTokenOk') {
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sendToPage(data);
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} else if (data.code == 'addBookmark') {
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await addBookmark(data);
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}
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});
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async function addBookmark (data) {
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if (!checkTokenValid(data.token)) {
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alert("登陆失效，请登陆后，重试");
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window.open(bookmarkHost + "/manage/sso/auth");
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return;
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}
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//新增书签
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try {
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if (data.data.iconUrl) {
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let icon = await axios.get(data.data.iconUrl, { responseType: 'arraybuffer' });
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data.data.icon = `data:` + icon.headers['content-type'] + ';base64,' + window.btoa(String.fromCharCode(...new Uint8Array(icon.data)));
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}
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} catch (error) {
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console.error(error);
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}
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console.log("新增书签", data.data);
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bookmarkInfo = data.data;
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addBlockDiv = document.createElement("div");
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addBlockDiv.setAttribute("style", "position:fixed;width:100%;height:100vh;z-index:100000;left:0;top:0;background:rgba(211, 211, 205, 0.8)");
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document.getElementsByTagName("body")[0].appendChild(addBlockDiv);
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iframe = document.createElement("iframe");
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iframe.src = bookmarkHost + "/noHead/addBookmark?token=" + data.token;
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iframe.setAttribute("style", "width:70%;min-height:60vh;margin-left:15%;margin-top:10vh;padding:0.3em;");
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addBlockDiv.appendChild(iframe);
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}
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/**
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* 发送消息给bg
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* @param {*} data
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*/
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function sendToBg (data) {
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data.receiver = "background";
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chrome.runtime.sendMessage(data, response => {
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console.log(response);
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});
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}
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/**
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* 发消息到页面
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* @param {*} data
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*/
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function sendToPage (data) {
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data.receiver = "page";
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window.postMessage(data, "*");
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}
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/**
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* 检查token是否有效
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* @param {*} token
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* @returns
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*/
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function checkTokenValid (token) {
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try {
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if (token && token.trim().length > 0) {
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//检查token是否还有效
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let content = JSON.parse(window.atob(token.split(".")[1]));
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if (content.exp > Date.now() / 1000) {
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return true;
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}
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}
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} catch (err) {
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console.error(err);
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}
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return false;
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} |