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Chapter Downloader

Extract content from truyen.tangthuvien.net

当前为 2025-03-09 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Chapter Downloader
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.4
  5. // @description  Extract content from truyen.tangthuvien.net
  6. // @author       You
  7. // @match        https://truyen.tangthuvien.net/doc-truyen/*
  8. // @grant        none
  9. // ==/UserScript==
  10.  
  11. (function() {
  12.     'use strict';
  13.  
  14.     // Create container for extracted content
  15.     function createContainer() {
  16.         // Check if container already exists
  17.         if (document.getElementById('content-extractor')) {
  18.             return;
  19.         }
  20.  
  21.         const container = document.createElement('div');
  22.         container.id = 'content-extractor';
  23.         container.style.position = 'fixed';
  24.         container.style.bottom = '0';
  25.         container.style.left = '0';
  26.         container.style.right = '0';
  27.         container.style.backgroundColor = '#f5f5f5';
  28.         container.style.padding = '15px';
  29.         container.style.zIndex = '9999';
  30.         container.style.boxShadow = '0 -2px 10px rgba(0,0,0,0.1)';
  31.         container.style.maxHeight = '50vh';
  32.         container.style.overflow = 'auto';
  33.  
  34.         const title = document.createElement('h3');
  35.         title.textContent = 'Nội dung truyện đã trích xuất';
  36.         title.style.marginTop = '0';
  37.         container.appendChild(title);
  38.  
  39.         const textarea = document.createElement('textarea');
  40.         textarea.id = 'extracted-content';
  41.         textarea.style.width = '100%';
  42.         textarea.style.height = '150px';
  43.         textarea.style.marginBottom = '10px';
  44.         textarea.style.padding = '10px';
  45.         textarea.style.boxSizing = 'border-box';
  46.         container.appendChild(textarea);
  47.  
  48.         const buttonContainer = document.createElement('div');
  49.         buttonContainer.style.display = 'flex';
  50.         buttonContainer.style.gap = '10px';
  51.  
  52.         const extractButton = document.createElement('button');
  53.         extractButton.textContent = 'Trích xuất nội dung trang hiện tại';
  54.         extractButton.style.padding = '8px 15px';
  55.         extractButton.style.backgroundColor = '#4caf50';
  56.         extractButton.style.color = 'white';
  57.         extractButton.style.border = 'none';
  58.         extractButton.style.borderRadius = '4px';
  59.         extractButton.style.cursor = 'pointer';
  60.         extractButton.addEventListener('click', extractContent);
  61.         buttonContainer.appendChild(extractButton);
  62.  
  63.         const nextChapterButton = document.createElement('button');
  64.         nextChapterButton.textContent = 'Chuyển đến chương tiếp theo';
  65.         nextChapterButton.style.padding = '8px 15px';
  66.         nextChapterButton.style.backgroundColor = '#2196f3';
  67.         nextChapterButton.style.color = 'white';
  68.         nextChapterButton.style.border = 'none';
  69.         nextChapterButton.style.borderRadius = '4px';
  70.         nextChapterButton.style.cursor = 'pointer';
  71.         nextChapterButton.addEventListener('click', goToNextChapter);
  72.         buttonContainer.appendChild(nextChapterButton);
  73.  
  74.         const clearButton = document.createElement('button');
  75.         clearButton.textContent = 'Xóa nội dung';
  76.         clearButton.style.padding = '8px 15px';
  77.         clearButton.style.backgroundColor = '#f44336';
  78.         clearButton.style.color = 'white';
  79.         clearButton.style.border = 'none';
  80.         clearButton.style.borderRadius = '4px';
  81.         clearButton.style.cursor = 'pointer';
  82.         clearButton.addEventListener('click', clearContent);
  83.         buttonContainer.appendChild(clearButton);
  84.  
  85.         const copyButton = document.createElement('button');
  86.         copyButton.textContent = 'Sao chép nội dung';
  87.         copyButton.style.padding = '8px 15px';
  88.         copyButton.style.backgroundColor = '#ff9800';
  89.         copyButton.style.color = 'white';
  90.         copyButton.style.border = 'none';
  91.         copyButton.style.borderRadius = '4px';
  92.         copyButton.style.cursor = 'pointer';
  93.         copyButton.addEventListener('click', copyContent);
  94.         buttonContainer.appendChild(copyButton);
  95.  
  96.         container.appendChild(buttonContainer);
  97.         document.body.appendChild(container);
  98.     }
  99.  
  100.     // Extract content from current page
  101.     function extractContent() {
  102.         const textarea = document.getElementById('extracted-content');
  103.         
  104.         // Get chapter title
  105.         const chapterTitle = document.querySelector('h2');
  106.         let titleText = chapterTitle ? chapterTitle.textContent.trim() : 'Không tìm thấy tiêu đề';
  107.         
  108.         // Get chapter content
  109.         const chapterContentBox = document.querySelector('.box-chap');
  110.         let contentText = '';
  111.         
  112.         if (chapterContentBox) {
  113.             // Remove unwanted elements like scripts, styles, ads
  114.             const contentClone = chapterContentBox.cloneNode(true);
  115.             const scripts = contentClone.querySelectorAll('script, style, .ads, .banner, .comment');
  116.             scripts.forEach(script => script.remove());
  117.             
  118.             // Get the clean text
  119.             contentText = contentClone.innerText.trim();
  120.         } else {
  121.             contentText = 'Không tìm thấy nội dung chương';
  122.         }
  123.         
  124.         // Append to existing content
  125.         textarea.value += `\n\n${titleText}\n\n${contentText}`;
  126.         
  127.         // Scroll to bottom of textarea
  128.         textarea.scrollTop = textarea.scrollHeight;
  129.     }
  130.  
  131.     // Go to next chapter
  132.     function goToNextChapter() {
  133.         const nextButton = document.querySelector('.bot-next_chap.bot-control');
  134.         if (nextButton) {
  135.             // Extract current content before moving to next chapter
  136.             extractContent();
  137.             
  138.             // Navigate to next chapter
  139.             nextButton.click();
  140.             
  141.             // Add a delay to let the next page load before extracting content
  142.             setTimeout(() => {
  143.                 extractContent();
  144.             }, 2000);
  145.         } else {
  146.             alert('Không tìm thấy nút chuyển đến chương tiếp theo');
  147.         }
  148.     }
  149.  
  150.     // Clear content in textarea
  151.     function clearContent() {
  152.         const textarea = document.getElementById('extracted-content');
  153.         textarea.value = '';
  154.     }
  155.  
  156.     // Copy content to clipboard
  157.     function copyContent() {
  158.         const textarea = document.getElementById('extracted-content');
  159.         textarea.select();
  160.         document.execCommand('copy');
  161.         
  162.         // Visual feedback
  163.         const originalColor = textarea.style.backgroundColor;
  164.         textarea.style.backgroundColor = '#e6ffe6';
  165.         setTimeout(() => {
  166.             textarea.style.backgroundColor = originalColor;
  167.         }, 500);
  168.     }
  169.  
  170.     // Initialize when page is loaded
  171.     function init() {
  172.         createContainer();
  173.     }
  174.  
  175.     // Run when page is fully loaded
  176.     window.addEventListener('load', init);
  177. })();