DOM Text Collector with File Name のソースコード

DOM Text Collector with File Name

Collect visible text from DOM, add file name, and copy to clipboard on menu command with case name input.
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// ==UserScript==
// @name         DOM Text Collector with File Name
// @namespace    http://tampermonkey.net/
// @version      2024-07-22
// @description  Collect visible text from DOM, add file name, and copy to clipboard on menu command with case name input.
// @author       You
// @match        *://*/*
// @grant        GM_setClipboard
// @grant        GM_registerMenuCommand
// @require      https://cdnjs.cloudflare.com/ajax/libs/html2canvas/1.0.0-rc.7/html2canvas.min.js
// @license MIT
// ==/UserScript==

(function() {
    'use strict';

    function collectVisibleTextAsJSON(caseName) {
        let texts = [];
        function traverseNodes(node) {
            if (node.nodeType === Node.TEXT_NODE && node.nodeValue.trim() !== '' && node.parentNode.tagName !== 'SCRIPT' && node.parentNode.tagName !== 'STYLE') {
                let textWithoutIcons = node.nodeValue.trim().replace(/[\uE000-\uF8FF]|\uD83C[\uDF00-\uDFFF]|\uD83D[\uDC00-\uDE4F]|\uD83D[\uDE80-\uDEFF]/g, '');
                if (textWithoutIcons !== '') {
                    texts.push(textWithoutIcons);
                }
            }
            if (node.hasChildNodes()) {
                node.childNodes.forEach(child => {
                    if (child.nodeType !== Node.ELEMENT_NODE || (child.tagName !== 'SCRIPT' && child.tagName !== 'STYLE')) {
                        traverseNodes(child);
                    }
                });
            }
        }
        traverseNodes(document.body);
        return JSON.stringify({ "file": caseName + ".png", "text": texts.join('\n') }, null, 2);
    }

    GM_registerMenuCommand("Collect Text", function() {
        const caseName = prompt('Please enter the case name:');
        if (caseName) {
            const jsonText = collectVisibleTextAsJSON(caseName);
            GM_setClipboard(jsonText);
            alert('Text collected and copied to clipboard for case: ' + caseName);
        }
    });
})();