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Image Extractor And Download Button

Analyzes webpage inputs and downloads results as a .txt file

  1. // ==UserScript==
  2. // @name        Image Extractor And Download Button
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.2
  5. // @license       MIT
  6. // @author        SijosxStudio
  7. // @url         https://greasyfork.org/en/users/1375139-sijosxstudio
  8. // @description  Analyzes webpage inputs and downloads results as a .txt file
  9. // @match        *://*/*
  10. // @grant        none
  11.  
  12. // ==/UserScript==
  13.  
  14. (function() {
  15.     'use strict';
  16.  
  17. // Function to determine if an image is likely an ad or logo
  18.     function isRelevantImage(img) {
  19.         const src = img.src.toLowerCase();
  20.         const excludePatterns = [
  21.             'logo',    // common pattern for logos
  22.             'ad',      // common pattern for ads
  23.             'banner',  // common pattern for banners
  24.             'tracker', // common for tracking pixels
  25.             'pixel',   // 1x1 tracking pixels
  26.             'favicon', // favicon
  27.         ];
  28.  
  29. // Exclude based on patterns or small sizes
  30.         return !excludePatterns.some(pattern => src.includes(pattern)) && img.width > 100 && img.height > 100;
  31.     }
  32.  
  33. // Collect relevant image URLs
  34.     function collectImageUrls() {
  35.         const imageUrls = Array.from(document.images)
  36.             .filter(isRelevantImage)
  37.             .map(img => img.src);
  38.  
  39.         return Array.from(new Set(imageUrls)); // Remove duplicates
  40.     }
  41.  
  42. // Prompt download of URLs as a text file
  43.     function promptDownloadUrls(urls) {
  44. // Convert URLs to text and encode as a data URL
  45.         const urlText = urls.join('\n');
  46.         const dataUrl = `data:text plain;charset=utf-8,${encodeURIComponent(urlText)}`;
  47.         
  48. // Create a link for download prompt
  49.         const a = document.createElement('a');
  50.         a.href = dataUrl;
  51.         a.download = 'image_urls.txt';
  52.  
  53. // Append to document for iOS compatibility
  54.         document.body.appendChild(a);
  55.         
  56. // Simulate click to trigger download
  57.         a.click();
  58.         
  59. // Clean up
  60.         document.body.removeChild(a);
  61.     }
  62.  
  63. // Button to trigger URL collection and download prompt
  64.     function addDownloadButton() {
  65.         const button = document.createElement('button');
  66.         button.textContent = 'Collect Image URLs';
  67.         button.style.position = 'fixed';
  68.         button.style.bottom = '10px';
  69.         button.style.right = '10px';
  70.         button.style.zIndex = 10000;
  71.         button.style.padding = '10px 15px';
  72.         button.style.backgroundColor = '#4CAF50';
  73.         button.style.color = 'white';
  74.         button.style.border = 'none';
  75.         button.style.cursor = 'pointer';
  76.         button.style.fontSize = '14px';
  77.  
  78.         // When the button is clicked, collect URLs and prompt download
  79.         button.onclick = () => {
  80.             const imageUrls = collectImageUrls();
  81.             if (imageUrls.length > 0) {
  82.                 promptDownloadUrls(imageUrls);
  83.             } else {
  84.                 alert('No relevant images found on this page.');
  85.             }
  86.         };
  87.  
  88.         document.body.appendChild(button);
  89.     }
  90.  
  91. // Run script when the page fully loads
  92.     window.addEventListener('load', addDownloadButton);
  93. })();