Copy Transcript To Logseq

复制 YouTube Transcript 并转为 Logseq 格式

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(Tôi đã có Trình quản lý tập lệnh người dùng, hãy cài đặt nó!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Copy Transcript To Logseq
// @namespace    https://www.howieli.cn
// @version      0.2
// @description  复制 YouTube Transcript 并转为 Logseq 格式
// @author       howieli
// @match        https://www.youtube.com/watch?v=*
// @require      https://code.jquery.com/jquery-3.6.4.min.js
// @grant        none
// @license      AGPL License
// ==/UserScript==

(function() {
    'use strict';
    // 创建一个包含按钮的div元素
    var $buttonDiv = $('<div/>', {
        'class': 'floating-button',
        'css': {
            'position': 'fixed',
            'bottom': '20px',
            'right': '20px',
            'background-color': '#007bff',
            'color': '#fff',
            'padding': '10px',
            'border-radius': '5px',
            'cursor': 'pointer',
            'z-index': '999'
        },
        'text': 'Copy Transcript'
    });

    // 将div元素添加到文档的主体中
    $('body').append($buttonDiv);

    // 为按钮添加单击事件处理程序
    $buttonDiv.on('click', copyTranscript);

})();

function copyTranscript() {
    var transcriptText = getTranscript();
    if (transcriptText === '') {
        alert('请打开Transcript');
        return;
    }
    // 创建一个隐藏的textarea元素
    var $textarea = $('<textarea/>', {
      'text': transcriptText,
      'css': {
        'position': 'absolute',
        'left': '-9999px'
      }
    });

    // 将textarea元素添加到文档中
    $('body').append($textarea);

    // 选中textarea中的文本
    $textarea[0].select();

    // 将选中的文本复制到剪贴板中
    document.execCommand('copy');

    // 删除textarea元素
    $textarea.remove();

    // 弹出提示消息
    alert('复制成功,粘贴到Logseq吧!!!');
}

function getTranscript() {
    var $segmentsContainer = $('#segments-container');
    if ($segmentsContainer.length === 0) {
        console.log('没有打开Transcript')
        return '';
    }
    var children = $segmentsContainer.children();
    if (children.length == 0) {
        return '';
    }
    var transcript = '';
    children.each(function() {
        var $item = $(this)
        var $ts = $item.find('.segment-timestamp')
        var $text = $item.find('.segment-text')
        var seconds = toSeconds($ts.text().trim());
        var text = $text.text().trim().replace(/\n/g, ' ');
        var row = '- ' + '{{youtube-timestamp ' + seconds + '}} - ' + text + '\n';
        transcript += row;
    });
    return transcript;
}

function toSeconds(timeStr) {
    var timeArr = timeStr.split(':');
    var hours = (timeArr.length === 3) ? parseInt(timeArr[0]) : 0; // 如果时间数组长度为 3,表示有小时数,否则小时数为 0
    var minutes = parseInt(timeArr[timeArr.length - 2]);
    var seconds = parseInt(timeArr[timeArr.length - 1]);
    var totalSeconds = hours * 3600 + minutes * 60 + seconds;
    return totalSeconds;
}