添加知乎书本下载浏览器书签脚本

2023-07-13 10:25:00 +08:00
parent 740e8332cb
commit 66d800f195
3 changed files with 296 additions and 0 deletions
--- a/zhihu_book/index.bookmark.js
+++ b/zhihu_book/index.bookmark.js
@@ -0,0 +1,35 @@
+javascript: (function () {
+    /* 保存知乎电子书 - 浏览器书签 */
+    /* 适用页面：https://www.zhihu.com/pub/reader/120208917 */
+    /* 编写时间：2023-07-13 */
+    let title = document.querySelector('.is-current').querySelector('.chapter-hover-title').childNodes[0].textContent;
+    let html = document.querySelector('.ZhihuEPub')?.innerHTML;
+    if (!html) {
+        html = document.querySelector('.PubHTML')?.childNodes[0]?.childNodes[0]?.innerHTML;
+    }
+
+    let cssPath = "main.css";
+    /* let level2 = document.querySelector('.is-current').classList.contains('level-2') */
+    const level = Number(document.querySelector('.is-current').classList[0].replace('level-', ''));
+    for (let i = 1; i < level; i++) {
+        cssPath = '../' + cssPath
+    }
+
+    let saveHTML = [
+        `<html>`,
+        `<head><meta charset="UTF-8"><title>${title}</title><link rel="stylesheet" href="${cssPath}"></head>`,
+        `<body class="ZhihuEPub">`,
+        html,
+        `</body>`,
+        `</html>`
+    ].join('\n');
+    console.log({ title, html, saveHTML });
+    const blob = new Blob([saveHTML], { type: 'text/html' });
+    const objectURL = URL.createObjectURL(blob);
+    const aTag = document.createElement('a');
+    aTag.href = objectURL;
+    aTag.download = title + '.html';
+    aTag.click();
+    URL.revokeObjectURL(objectURL);
+    document.querySelector('.reader-buttons').innerText = '成功';
+})()