bep40/web-scraper-pro

1// Shared JavaScript across all pages2console.log('Web Scraper Pro loaded');3 4// DOM Elements5const scraperForm = document.getElementById('scraperForm');6const urlInput = document.getElementById('urlInput');7const loading = document.getElementById('loading');8const results = document.getElementById('results');9const error = document.getElementById('error');10const errorMessage = document.getElementById('errorMessage');11const articleContent = document.getElementById('articleContent');12const imageGallery = document.getElementById('imageGallery');13 14// Form submission handler15scraperForm.addEventListener('submit', async (e) => {16    e.preventDefault();17    18    const url = urlInput.value.trim();19    if (!url) return;20 21    // Show loading state22    showLoading();23    hideResults();24    hideError();25 26    try {27        // Note: In a real implementation, you would call a backend API28        // For demo purposes, we'll simulate the scraping process29        await simulateScraping(url);30    } catch (err) {31        showError('Failed to extract content. Please check the URL and try again.');32    }33});34 35// Simulate scraping process (replace with actual API call)36async function simulateScraping(url) {37    // Simulate API delay38    await new Promise(resolve => setTimeout(resolve, 2000));39    40    // Hide loading41    hideLoading();42    43    // For demo purposes, we'll show sample content44    // In a real implementation, you would call your scraping API here45    displaySampleResults();46}47 48// Display sample results for demo49function displaySampleResults() {50    // Sample article content51    articleContent.innerHTML = `52        <h1>Sample Article Title</h1>53        <p class="text-gray-500 mb-6">Extracted from: ${urlInput.value}</p>54        55        <h2>Introduction</h2>56        <p>This is a sample demonstration of how extracted content would appear. In a real implementation, this would be the actual content from the provided URL.</p>57        58        <h2>Main Content</h2>59        <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>60        61        <ul>62            <li>First extracted paragraph</li>63            <li>Second extracted paragraph</li>64            <li>Third extracted paragraph with more details</li>65        </ul>66        67        <h2>Conclusion</h2>68        <p>This demonstrates the web scraping capability. The actual implementation would connect to a backend service that extracts real content.</p>69    `;70    71    // Sample images72    imageGallery.innerHTML = `73        <div class="gallery-image">74            <img src="http://static.photos/technology/640x360/1" alt="Sample image 1" class="w-full h-48 object-cover">75        </div>76        <div class="gallery-image">77            <img src="http://static.photos/office/640x360/2" alt="Sample image 2" class="w-full h-48 object-cover">78        </div>79        <div class="gallery-image">80            <img src="http://static.photos/nature/640x360/3" alt="Sample image 3" class="w-full h-48 object-cover">81        </div>82    `;83    84    // Show results with animation85    showResults();86}87 88// UI Control Functions89function showLoading() {90    loading.classList.remove('hidden');91}92 93function hideLoading() {94    loading.classList.add('hidden');95}96 97function showResults() {98    results.classList.remove('hidden');99    results.classList.add('fade-in');100}101 102function hideResults() {103    results.classList.add('hidden');104    results.classList.remove('fade-in');105}106 107function showError(message) {108    errorMessage.textContent = message;109    error.classList.remove('hidden');110    hideLoading();111}112 113function hideError() {114    error.classList.add('hidden');115}116 117function clearResults() {118    urlInput.value = '';119    hideResults();120    hideError();121    hideLoading();122}123 124// Initialize the application125document.addEventListener('DOMContentLoaded', function() {126    console.log('Web Scraper Pro initialized');127    feather.replace();128});