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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Smart Web Crawler</title>
<script src="https://cdn.tailwindcss.com"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<style>
.gradient-bg {
background: linear-gradient(135deg, #6b73ff 0%, #000dff 100%);
}
.crawl-animation {
animation: crawlPulse 2s infinite;
}
@keyframes crawlPulse {
0% { transform: translateY(0); }
50% { transform: translateY(-5px); }
100% { transform: translateY(0); }
}
.progress-bar {
transition: width 0.3s ease;
}
.result-card:hover {
transform: translateY(-5px);
box-shadow: 0 10px 25px rgba(0, 0, 255, 0.1);
}
.code-block {
font-family: 'Courier New', monospace;
background-color: #2d3748;
color: #f7fafc;
}
.tab-active {
border-bottom: 3px solid #3b82f6;
color: #3b82f6;
font-weight: 600;
}
.fade-in {
animation: fadeIn 0.5s ease-in;
}
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
.progress-step {
position: relative;
padding-left: 2rem;
}
.progress-step:before {
content: '';
position: absolute;
left: 0.5rem;
top: 0;
bottom: 0;
width: 2px;
background-color: #e5e7eb;
}
.progress-step:first-child:before {
top: 1rem;
}
.progress-step:last-child:before {
bottom: calc(100% - 1rem);
}
.progress-step.completed .step-icon {
background-color: #10b981;
color: white;
}
.progress-step.active .step-icon {
background-color: #3b82f6;
color: white;
}
.progress-step.pending .step-icon {
background-color: #e5e7eb;
color: #6b7280;
}
.progress-step.error .step-icon {
background-color: #ef4444;
color: white;
}
.log-entry.error {
color: #ef4444;
}
.log-entry.warning {
color: #f59e0b;
}
.log-entry.success {
color: #10b981;
}
.log-entry.info {
color: #3b82f6;
}
.progress-multi {
height: 6px;
border-radius: 3px;
}
</style>
</head>
<body class="bg-gray-50 min-h-screen">
<div class="gradient-bg text-white py-8 px-4 shadow-lg">
<div class="container mx-auto">
<div class="flex items-center justify-between">
<div>
<h1 class="text-3xl font-bold flex items-center">
<i class="fas fa-spider mr-3 crawl-animation"></i> Smart Web Crawler
</h1>
<p class="mt-2 opacity-90">Extract and organize web content into structured knowledge</p>
</div>
<div class="hidden md:block">
<div class="flex space-x-2">
<span class="px-3 py-1 bg-blue-400 rounded-full text-xs font-semibold">AI-Powered</span>
<span class="px-3 py-1 bg-purple-400 rounded-full text-xs font-semibold">Multi-Format</span>
<span class="px-3 py-1 bg-green-400 rounded-full text-xs font-semibold">Smart Filtering</span>
</div>
</div>
</div>
</div>
</div>
<div class="container mx-auto px-4 py-8">
<div class="bg-white rounded-xl shadow-lg overflow-hidden mb-8">
<div class="p-6">
<h2 class="text-xl font-semibold text-gray-800 mb-4">Crawler Configuration</h2>
<div class="grid grid-cols-1 md:grid-cols-2 gap-6">
<div>
<label class="block text-sm font-medium text-gray-700 mb-1">Start URL</label>
<div class="flex">
<input type="text" id="baseUrl" placeholder="https://example.com"
class="flex-1 px-4 py-2 border border-gray-300 rounded-l-lg focus:ring-blue-500 focus:border-blue-500">
<button id="validateUrlBtn" class="px-4 py-2 bg-blue-600 text-white rounded-r-lg hover:bg-blue-700">
<i class="fas fa-check"></i>
</button>
</div>
<p id="urlError" class="text-red-500 text-xs mt-1 hidden">Please enter a valid URL starting with http:// or https://</p>
</div>
<div>
<label class="block text-sm font-medium text-gray-700 mb-1">Output Format</label>
<div class="flex space-x-4">
<label class="inline-flex items-center">
<input type="radio" name="outputFormat" value="json" checked class="h-4 w-4 text-blue-600 focus:ring-blue-500">
<span class="ml-2">JSON</span>
</label>
<label class="inline-flex items-center">
<input type="radio" name="outputFormat" value="md" class="h-4 w-4 text-blue-600 focus:ring-blue-500">
<span class="ml-2">Markdown</span>
</label>
</div>
</div>
<div>
<label class="block text-sm font-medium text-gray-700 mb-1">Max Depth</label>
<input type="number" id="maxDepth" min="1" max="10" value="3"
class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-blue-500 focus:border-blue-500">
</div>
<div>
<label class="block text-sm font-medium text-gray-700 mb-1">Max Concurrent Requests</label>
<input type="number" id="maxConcurrent" min="1" max="50" value="20"
class="w-full px-4 py-2 border border-gray-300 rounded-lg focus:ring-blue-500 focus:border-blue-500">
</div>
</div>
<div class="mt-6">
<h3 class="text-md font-medium text-gray-700 mb-3">Content to Extract</h3>
<div class="flex flex-wrap gap-4">
<label class="inline-flex items-center">
<input type="checkbox" id="extractText" checked class="h-4 w-4 text-blue-600 rounded focus:ring-blue-500">
<span class="ml-2">Text Content</span>
</label>
<label class="inline-flex items-center">
<input type="checkbox" id="extractCode" checked class="h-4 w-4 text-blue-600 rounded focus:ring-blue-500">
<span class="ml-2">Code Blocks</span>
</label>
<label class="inline-flex items-center">
<input type="checkbox" id="extractTables" checked class="h-4 w-4 text-blue-600 rounded focus:ring-blue-500">
<span class="ml-2">Tables</span>
</label>
<label class="inline-flex items-center">
<input type="checkbox" id="extractLists" checked class="h-4 w-4 text-blue-600 rounded focus:ring-blue-500">
<span class="ml-2">Lists</span>
</label>
</div>
</div>
<div class="mt-6">
<label class="inline-flex items-center">
<input type="checkbox" id="useLLMFilter" class="h-4 w-4 text-blue-600 rounded focus:ring-blue-500">
<span class="ml-2 font-medium">Enable AI Content Filtering</span>
</label>
<div id="llmSettings" class="mt-3 pl-6 hidden">
<label class="block text-sm font-medium text-gray-700 mb-1">Minimum Quality Score (0-100)</label>
<input type="number" id="minLLMScore" min="0" max="100" value="50"
class="w-24 px-4 py-2 border border-gray-300 rounded-lg focus:ring-blue-500 focus:border-blue-500">
</div>
</div>
<div class="mt-8 flex justify-center">
<button id="startCrawlBtn"
class="px-8 py-3 bg-blue-600 text-white rounded-lg font-semibold hover:bg-blue-700 transition-all flex items-center">
<i class="fas fa-play mr-2"></i> Start Crawling
</button>
</div>
</div>
</div>
<div id="progressSection" class="hidden">
<div class="bg-white rounded-xl shadow-lg overflow-hidden mb-8">
<div class="p-6">
<div class="flex justify-between items-center mb-4">
<h2 class="text-xl font-semibold text-gray-800">Crawling Progress</h2>
<button id="stopCrawlBtn"
class="px-4 py-2 bg-red-500 text-white rounded-lg text-sm hover:bg-red-600">
<i class="fas fa-stop mr-1"></i> Stop
</button>
</div>
<!-- Progress Steps -->
<div class="mb-6">
<div class="flex space-x-4 mb-4">
<div class="progress-step pending" id="step1">
<div class="flex items-center">
<div class="step-icon w-6 h-6 rounded-full flex items-center justify-center mr-2">
<i class="fas fa-link text-xs"></i>
</div>
<span class="text-sm">URL Validation</span>
</div>
</div>
<div class="progress-step pending" id="step2">
<div class="flex items-center">
<div class="step-icon w-6 h-6 rounded-full flex items-center justify-center mr-2">
<i class="fas fa-sitemap text-xs"></i>
</div>
<span class="text-sm">Site Mapping</span>
</div>
</div>
<div class="progress-step pending" id="step3">
<div class="flex items-center">
<div class="step-icon w-6 h-6 rounded-full flex items-center justify-center mr-2">
<i class="fas fa-file-alt text-xs"></i>
</div>
<span class="text-sm">Content Extraction</span>
</div>
</div>
<div class="progress-step pending" id="step4">
<div class="flex items-center">
<div class="step-icon w-6 h-6 rounded-full flex items-center justify-center mr-2">
<i class="fas fa-robot text-xs"></i>
</div>
<span class="text-sm">AI Analysis</span>
</div>
</div>
</div>
<!-- Multi-level progress bars -->
<div class="space-y-2 mb-2">
<div>
<div class="flex justify-between text-xs text-gray-600 mb-1">
<span>URL Discovery</span>
<span id="urlDiscoveryPercent">0%</span>
</div>
<div class="w-full bg-gray-200 rounded-full h-1.5">
<div id="urlDiscoveryBar" class="progress-multi bg-blue-400 h-1.5 rounded-full" style="width: 0%"></div>
</div>
</div>
<div>
<div class="flex justify-between text-xs text-gray-600 mb-1">
<span>Content Extraction</span>
<span id="contentExtractionPercent">0%</span>
</div>
<div class="w-full bg-gray-200 rounded-full h-1.5">
<div id="contentExtractionBar" class="progress-multi bg-green-400 h-1.5 rounded-full" style="width: 0%"></div>
</div>
</div>
<div>
<div class="flex justify-between text-xs text-gray-600 mb-1">
<span>AI Processing</span>
<span id="aiProcessingPercent">0%</span>
</div>
<div class="w-full bg-gray-200 rounded-full h-1.5">
<div id="aiProcessingBar" class="progress-multi bg-purple-400 h-1.5 rounded-full" style="width: 0%"></div>
</div>
</div>
</div>
<!-- Main progress bar -->
<div class="mb-4">
<div class="flex justify-between text-sm text-gray-600 mb-1">
<span>Overall Progress: <span id="overallPercent">0%</span></span>
<span>Time Elapsed: <span id="timeElapsed">00:00</span></span>
</div>
<div class="w-full bg-gray-200 rounded-full h-2.5">
<div id="progressBar" class="progress-bar bg-blue-600 h-2.5 rounded-full" style="width: 0%"></div>
</div>
</div>
</div>
<div class="bg-gray-50 p-4 rounded-lg">
<div class="flex items-center mb-2">
<div class="w-8 h-8 rounded-full bg-blue-100 flex items-center justify-center mr-3">
<i class="fas fa-spider text-blue-600"></i>
</div>
<div class="flex-1">
<p class="text-sm font-medium">Currently Crawling:</p>
<p id="currentUrl" class="text-sm text-gray-600 truncate">Waiting to start...</p>
</div>
</div>
<div class="flex items-center">
<div class="w-8 h-8 rounded-full bg-purple-100 flex items-center justify-center mr-3">
<i class="fas fa-robot text-purple-600"></i>
</div>
<div class="flex-1">
<p class="text-sm font-medium">AI Analysis:</p>
<p id="aiAnalysis" class="text-sm text-gray-600">Ready to evaluate content quality</p>
</div>
</div>
</div>
</div>
</div>
<div class="grid grid-cols-1 lg:grid-cols-3 gap-6">
<div class="lg:col-span-2">
<div class="bg-white rounded-xl shadow-lg overflow-hidden">
<div class="p-6">
<h2 class="text-xl font-semibold text-gray-800 mb-4">Crawling Log</h2>
<div id="crawlLog" class="h-96 overflow-y-auto bg-gray-50 p-4 rounded-lg font-mono text-sm space-y-2">
<div class="text-gray-500">System ready. Waiting for crawl to start...</div>
</div>
</div>
</div>
</div>
<div>
<div class="bg-white rounded-xl shadow-lg overflow-hidden">
<div class="p-6">
<h2 class="text-xl font-semibold text-gray-800 mb-4">Statistics</h2>
<div class="space-y-4">
<div class="flex items-center justify-between p-3 bg-blue-50 rounded-lg">
<div>
<p class="text-xs text-gray-500">Total URLs</p>
<p id="totalUrls" class="text-lg font-semibold">0</p>
</div>
<div class="p-2 bg-blue-100 rounded-full">
<i class="fas fa-link text-blue-600"></i>
</div>
</div>
<div class="flex items-center justify-between p-3 bg-green-50 rounded-lg">
<div>
<p class="text-xs text-gray-500">Valid Content</p>
<p id="validContent" class="text-lg font-semibold">0</p>
</div>
<div class="p-2 bg-green-100 rounded-full">
<i class="fas fa-check-circle text-green-600"></i>
</div>
</div>
<div class="flex items-center justify-between p-3 bg-purple-50 rounded-lg">
<div>
<p class="text-xs text-gray-500">AI Approved</p>
<p id="aiApproved" class="text-lg font-semibold">0</p>
</div>
<div class="p-2 bg-purple-100 rounded-full">
<i class="fas fa-star text-purple-600"></i>
</div>
</div>
<div class="flex items-center justify-between p-3 bg-yellow-50 rounded-lg">
<div>
<p class="text-xs text-gray-500">Avg. Score</p>
<p id="avgScore" class="text-lg font-semibold">0</p>
</div>
<div class="p-2 bg-yellow-100 rounded-full">
<i class="fas fa-chart-line text-yellow-600"></i>
</div>
</div>
<div class="flex items-center justify-between p-3 bg-red-50 rounded-lg">
<div>
<p class="text-xs text-gray-500">Errors</p>
<p id="errorCount" class="text-lg font-semibold">0</p>
</div>
<div class="p-2 bg-red-100 rounded-full">
<i class="fas fa-exclamation-triangle text-red-600"></i>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div id="resultsSection" class="hidden mt-8">
<div class="bg-white rounded-xl shadow-lg overflow-hidden">
<div class="p-6">
<div class="flex justify-between items-center mb-6">
<h2 class="text-xl font-semibold text-gray-800">Crawl Results</h2>
<div class="flex space-x-2">
<button id="downloadResultsBtn" class="px-4 py-2 bg-green-600 text-white rounded-lg text-sm hover:bg-green-700">
<i class="fas fa-download mr-1"></i> Download
</button>
<button id="clearResultsBtn" class="px-4 py-2 bg-gray-200 text-gray-700 rounded-lg text-sm hover:bg-gray-300">
<i class="fas fa-trash mr-1"></i> Clear
</button>
</div>
</div>
<div class="border-b border-gray-200">
<div class="flex space-x-4">
<button id="tabSummary" class="tab-active px-4 py-2 text-sm font-medium">Summary</button>
<button id="tabContent" class="px-4 py-2 text-sm font-medium text-gray-500 hover:text-gray-700">Content</button>
<button id="tabJson" class="px-4 py-2 text-sm font-medium text-gray-500 hover:text-gray-700">JSON View</button>
</div>
</div>
<div id="summaryTab" class="py-4">
<div class="grid grid-cols-1 md:grid-cols-3 gap-6 mb-6">
<div class="bg-blue-50 p-4 rounded-lg">
<h3 class="font-medium text-blue-800 mb-2">Crawl Overview</h3>
<ul class="space-y-2 text-sm">
<li class="flex justify-between">
<span class="text-gray-600">Start URL:</span>
<span id="summaryStartUrl" class="font-medium">-</span>
</li>
<li class="flex justify-between">
<span class="text-gray-600">Total Pages:</span>
<span id="summaryTotalPages" class="font-medium">0</span>
</li>
<li class="flex justify-between">
<span class="text-gray-600">Duration:</span>
<span id="summaryDuration" class="font-medium">0s</span>
</li>
<li class="flex justify-between">
<span class="text-gray-600">Errors:</span>
<span id="summaryErrors" class="font-medium">0</span>
</li>
</ul>
</div>
<div class="bg-purple-50 p-4 rounded-lg">
<h3 class="font-medium text-purple-800 mb-2">Content Analysis</h3>
<ul class="space-y-2 text-sm">
<li class="flex justify-between">
<span class="text-gray-600">Text Paragraphs:</span>
<span id="summaryText" class="font-medium">0</span>
</li>
<li class="flex justify-between">
<span class="text-gray-600">Code Blocks:</span>
<span id="summaryCode" class="font-medium">0</span>
</li>
<li class="flex justify-between">
<span class="text-gray-600">Tables:</span>
<span id="summaryTables" class="font-medium">0</span>
</li>
</ul>
</div>
<div class="bg-green-50 p-4 rounded-lg">
<h3 class="font-medium text-green-800 mb-2">Quality Metrics</h3>
<ul class="space-y-2 text-sm">
<li class="flex justify-between">
<span class="text-gray-600">Avg. Quality Score:</span>
<span id="summaryAvgScore" class="font-medium">0</span>
</li>
<li class="flex justify-between">
<span class="text-gray-600">Highest Score:</span>
<span id="summaryHighScore" class="font-medium">0</span>
</li>
<li class="flex justify-between">
<span class="text-gray-600">Lowest Score:</span>
<span id="summaryLowScore" class="font-medium">0</span>
</li>
</ul>
</div>
</div>
<div class="mb-6">
<h3 class="font-medium text-gray-800 mb-3">Top Keywords</h3>
<div id="keywordCloud" class="flex flex-wrap gap-2">
<span class="px-3 py-1 bg-gray-100 rounded-full text-sm">No keywords extracted yet</span>
</div>
</div>
<div>
<h3 class="font-medium text-gray-800 mb-3">Best Content</h3>
<div id="topContent" class="space-y-4">
<div class="p-4 bg-gray-50 rounded-lg text-sm text-gray-600">
No content has been evaluated yet. Run a crawl to see results.
</div>
</div>
</div>
</div>
<div id="contentTab" class="py-4 hidden">
<div class="mb-4">
<div class="relative">
<input type="text" id="contentSearch" placeholder="Search content..."
class="w-full pl-10 pr-4 py-2 border border-gray-300 rounded-lg focus:ring-blue-500 focus:border-blue-500">
<div class="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
<i class="fas fa-search text-gray-400"></i>
</div>
</div>
</div>
<div id="contentResults" class="space-y-6">
<!-- Content cards will be added here dynamically -->
</div>
<div id="contentPagination" class="flex justify-center mt-6 hidden">
<nav class="inline-flex rounded-md shadow">
<button class="px-3 py-1 rounded-l-md border border-gray-300 bg-white text-sm font-medium text-gray-700 hover:bg-gray-50">
Previous
</button>
<button class="px-3 py-1 border-t border-b border-gray-300 bg-white text-sm font-medium text-blue-600 hover:bg-gray-50">
1
</button>
<button class="px-3 py-1 border border-gray-300 bg-white text-sm font-medium text-gray-700 hover:bg-gray-50 rounded-r-md">
Next
</button>
</nav>
</div>
</div>
<div id="jsonTab" class="py-4 hidden">
<div class="bg-gray-800 rounded-lg p-4">
<div class="flex justify-between items-center mb-3">
<span class="text-gray-300 font-mono text-sm">output.json</span>
<button id="copyJsonBtn" class="px-3 py-1 bg-gray-700 text-gray-300 rounded text-sm hover:bg-gray-600">
<i class="fas fa-copy mr-1"></i> Copy
</button>
</div>
<pre id="jsonViewer" class="text-gray-300 font-mono text-sm overflow-x-auto p-4 bg-gray-900 rounded">{
"message": "Run a crawl to see the JSON output here"
}</pre>
</div>
</div>
</div>
</div>
</div>
</div>
<footer class="bg-gray-100 py-6 mt-12">
<div class="container mx-auto px-4 text-center text-gray-600 text-sm">
<p>Smart Web Crawler - Extract and organize web content into structured knowledge</p>
<p class="mt-2">© 2023 AI Web Tools. All rights reserved.</p>
</div>
</footer>
<script>
// Global variables
let crawlData = {
startUrl: '',
startTime: null,
endTime: null,
pagesCrawled: 0,
contentSaved: 0,
totalUrls: 0,
validContent: 0,
aiApproved: 0,
totalScore: 0,
errorCount: 0,
results: [],
keywords: [],
stats: {
text: 0,
code: 0,
tables: 0,
lists: 0
},
logEntries: []
};
let isCrawling = false;
let crawlInterval;
let timerInterval;
let elapsedSeconds = 0;
// DOM elements
const progressSection = document.getElementById('progressSection');
const resultsSection = document.getElementById('resultsSection');
const startCrawlBtn = document.getElementById('startCrawlBtn');
const stopCrawlBtn = document.getElementById('stopCrawlBtn');
const crawlLog = document.getElementById('crawlLog');
const currentUrl = document.getElementById('currentUrl');
const aiAnalysis = document.getElementById('aiAnalysis');
const pagesCrawled = document.getElementById('pagesCrawled');
const contentSaved = document.getElementById('contentSaved');
const progressBar = document.getElementById('progressBar');
const totalUrls = document.getElementById('totalUrls');
const validContent = document.getElementById('validContent');
const aiApproved = document.getElementById('aiApproved');
const avgScore = document.getElementById('avgScore');
const errorCount = document.getElementById('errorCount');
const timeElapsed = document.getElementById('timeElapsed');
const overallPercent = document.getElementById('overallPercent');
// Progress bars
const urlDiscoveryBar = document.getElementById('urlDiscoveryBar');
const contentExtractionBar = document.getElementById('contentExtractionBar');
const aiProcessingBar = document.getElementById('aiProcessingBar');
const urlDiscoveryPercent = document.getElementById('urlDiscoveryPercent');
const contentExtractionPercent = document.getElementById('contentExtractionPercent');
const aiProcessingPercent = document.getElementById('aiProcessingPercent');
// Progress steps
const step1 = document.getElementById('step1');
const step2 = document.getElementById('step2');
const step3 = document.getElementById('step3');
const step4 = document.getElementById('step4');
// Configuration elements
const baseUrlInput = document.getElementById('baseUrl');
const maxDepthInput = document.getElementById('maxDepth');
const maxConcurrentInput = document.getElementById('maxConcurrent');
const extractTextCheckbox = document.getElementById('extractText');
const extractCodeCheckbox = document.getElementById('extractCode');
const extractTablesCheckbox = document.getElementById('extractTables');
const extractListsCheckbox = document.getElementById('extractLists');
const useLLMFilterCheckbox = document.getElementById('useLLMFilter');
const minLLMScoreInput = document.getElementById('minLLMScore');
const llmSettingsDiv = document.getElementById('llmSettings');
const validateUrlBtn = document.getElementById('validateUrlBtn');
// Results elements
const summaryStartUrl = document.getElementById('summaryStartUrl');
const summaryTotalPages = document.getElementById('summaryTotalPages');
const summaryDuration = document.getElementById('summaryDuration');
const summaryErrors = document.getElementById('summaryErrors');
const summaryText = document.getElementById('summaryText');
const summaryCode = document.getElementById('summaryCode');
const summaryTables = document.getElementById('summaryTables');
const summaryAvgScore = document.getElementById('summaryAvgScore');
const summaryHighScore = document.getElementById('summaryHighScore');
const summaryLowScore = document.getElementById('summaryLowScore');
const keywordCloud = document.getElementById('keywordCloud');
const topContent = document.getElementById('topContent');
const contentResults = document.getElementById('contentResults');
const jsonViewer = document.getElementById('jsonViewer');
const downloadResultsBtn = document.getElementById('downloadResultsBtn');
const clearResultsBtn = document.getElementById('clearResultsBtn');
const copyJsonBtn = document.getElementById('copyJsonBtn');
const tabSummary = document.getElementById('tabSummary');
const tabContent = document.getElementById('tabContent');
const tabJson = document.getElementById('tabJson');
// Initialize UI
document.addEventListener('DOMContentLoaded', function() {
// Show/hide LLM settings based on checkbox
useLLMFilterCheckbox.addEventListener('change', function() {
llmSettingsDiv.style.display = this.checked ? 'block' : 'none';
});
// Set default values
baseUrlInput.value = 'https://example.com';
// Add event listeners
validateUrlBtn.addEventListener('click', validateUrl);
startCrawlBtn.addEventListener('click', startCrawling);
stopCrawlBtn.addEventListener('click', stopCrawling);
downloadResultsBtn.addEventListener('click', downloadResults);
clearResultsBtn.addEventListener('click', clearResults);
copyJsonBtn.addEventListener('click', copyJson);
tabSummary.addEventListener('click', () => switchTab('summary'));
tabContent.addEventListener('click', () => switchTab('content'));
tabJson.addEventListener('click', () => switchTab('json'));
});
// Validate URL input
function validateUrl() {
const url = baseUrlInput.value.trim();
const urlError = document.getElementById('urlError');
if (!url.startsWith('http://') && !url.startsWith('https://')) {
urlError.classList.remove('hidden');
baseUrlInput.classList.add('border-red-500');
return false;
} else {
urlError.classList.add('hidden');
baseUrlInput.classList.remove('border-red-500');
return true;
}
}
// Start crawling simulation
function startCrawling() {
if (!validateUrl()) return;
// Reset data
crawlData = {
startUrl: baseUrlInput.value.trim(),
startTime: new Date(),
endTime: null,
pagesCrawled: 0,
contentSaved: 0,
totalUrls: 0,
validContent: 0,
aiApproved: 0,
totalScore: 0,
errorCount: 0,
results: [],
keywords: [],
stats: {
text: 0,
code: 0,
tables: 0,
lists: 0
},
logEntries: []
};
// Reset progress bars
progressBar.style.width = '0%';
urlDiscoveryBar.style.width = '0%';
contentExtractionBar.style.width = '0%';
aiProcessingBar.style.width = '0%';
urlDiscoveryPercent.textContent = '0%';
contentExtractionPercent.textContent = '0%';
aiProcessingPercent.textContent = '0%';
overallPercent.textContent = '0%';
// Reset progress steps
step1.className = 'progress-step active';
step2.className = 'progress-step pending';
step3.className = 'progress-step pending';
step4.className = 'progress-step pending';
// Reset timer
elapsedSeconds = 0;
updateTimer();
clearInterval(timerInterval);
timerInterval = setInterval(updateTimer, 1000);
// Show progress section
progressSection.classList.remove('hidden');
resultsSection.classList.add('hidden');
// Update UI
startCrawlBtn.disabled = true;
isCrawling = true;
// Clear log
crawlLog.innerHTML = '';
// Simulate crawling
crawlInterval = setInterval(simulateCrawlStep, 1000);
// Add initial log
addLogEntry('Starting crawl from: ' + crawlData.startUrl, 'info');
addLogEntry('Configuration: Max Depth=' + maxDepthInput.value +
', Max Concurrent=' + maxConcurrentInput.value, 'info');
// Update current URL
currentUrl.textContent = crawlData.startUrl;
// Simulate URL validation
setTimeout(() => {
step1.className = 'progress-step completed';
step2.className = 'progress-step active';
addLogEntry('URL validated successfully', 'success');
updateProgressBar('urlDiscovery', 10);
}, 500);
}
// Update timer display
function updateTimer() {
elapsedSeconds++;
const minutes = Math.floor(elapsedSeconds / 60);
const seconds = elapsedSeconds % 60;
timeElapsed.textContent = `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`;
}
// Update progress bars
function updateProgressBar(type, percent) {
let bar, percentElement;
switch(type) {
case 'urlDiscovery':
bar = urlDiscoveryBar;
percentElement = urlDiscoveryPercent;
break;
case 'contentExtraction':
bar = contentExtractionBar;
percentElement = contentExtractionPercent;
break;
case 'aiProcessing':
bar = aiProcessingBar;
percentElement = aiProcessingPercent;
break;
case 'overall':
bar = progressBar;
percentElement = overallPercent;
break;
default:
return;
}
bar.style.width = percent + '%';
percentElement.textContent = percent + '%';
// Calculate overall progress as average of the three bars
if (type !== 'overall') {
const urlPercent = parseInt(urlDiscoveryPercent.textContent);
const contentPercent = parseInt(contentExtractionPercent.textContent);
const aiPercent = parseInt(aiProcessingPercent.textContent);
const overall = Math.round((urlPercent + contentPercent + aiPercent) / 3);
updateProgressBar('overall', overall);
}
}
// Stop crawling
function stopCrawling() {
clearInterval(crawlInterval);
clearInterval(timerInterval);
isCrawling = false;
crawlData.endTime = new Date();
// Update UI
startCrawlBtn.disabled = false;
addLogEntry('Crawl stopped by user', 'warning');
aiAnalysis.textContent = 'Crawl stopped - analyzing results';
// Mark all steps as completed or error
if (crawlData.errorCount > 0) {
step4.className = 'progress-step error';
addLogEntry('Crawl completed with errors', 'error');
} else {
step4.className = 'progress-step completed';
addLogEntry('Crawl completed successfully', 'success');
}
// Process results after a short delay
setTimeout(processResults, 500);
}
// Simulate a crawl step
function simulateCrawlStep() {
if (!isCrawling) return;
// Randomly decide if we're done
if (Math.random() < 0.1 && crawlData.pagesCrawled > 5) {
stopCrawling();
return;
}
// Randomly generate errors (10% chance)
if (Math.random() < 0.1) {
const errorTypes = [
'Connection timeout',
'SSL certificate error',
'404 Not Found',
'403 Forbidden',
'500 Server Error'
];
const errorType = errorTypes[Math.floor(Math.random() * errorTypes.length)];
const fakeUrl = generateFakeUrl(crawlData.startUrl);
crawlData.errorCount++;
errorCount.textContent = crawlData.errorCount;
addLogEntry(`Error crawling ${fakeUrl}: ${errorType}`, 'error');
// Randomly fail a step if we have multiple errors
if (crawlData.errorCount > 2 && Math.random() < 0.3) {
const steps = [step2, step3, step4];
const failedStep = steps[Math.floor(Math.random() * steps.length)];
failedStep.className = 'progress-step error';
addLogEntry(`Step failed: ${failedStep.querySelector('span').textContent}`, 'error');
}
return;
}
// Simulate finding new URLs
const newUrls = Math.floor(Math.random() * 3) + 1;
crawlData.totalUrls += newUrls;
totalUrls.textContent = crawlData.totalUrls;
// Update URL discovery progress
if (crawlData.pagesCrawled < 5) {
const progress = Math.min(100, 10 + (crawlData.pagesCrawled / 5) * 90);
updateProgressBar('urlDiscovery', progress);
}
// Simulate crawling a page
crawlData.pagesCrawled++;
pagesCrawled.textContent = crawlData.pagesCrawled;
// Simulate URL being crawled
const fakeUrl = generateFakeUrl(crawlData.startUrl);
currentUrl.textContent = fakeUrl;
// Simulate AI analysis
const aiMessages = [
"Analyzing content structure...",
"Evaluating content quality...",
"Checking for relevant information...",
"Identifying key concepts...",
"Filtering low-quality content..."
];
aiAnalysis.textContent = aiMessages[Math.floor(Math.random() * aiMessages.length)];
// Randomly decide if we found valid content
if (Math.random() > 0.3) {
crawlData.validContent++;
validContent.textContent = crawlData.validContent;
// Simulate content being saved
if (Math.random() > 0.5) {
crawlData.contentSaved++;
contentSaved.textContent = crawlData.contentSaved;
// Update content extraction progress
const contentProgress = Math.min(100, (crawlData.contentSaved / 10) * 100);
updateProgressBar('contentExtraction', contentProgress);
// Activate content extraction step if not already
if (step3.className.includes('pending')) {
step2.className = 'progress-step completed';
step3.className = 'progress-step active';
addLogEntry('Site mapping complete, starting content extraction', 'success');
}
// Generate fake content
const contentTypes = ['text', 'code', 'table', 'list'];
const type = contentTypes[Math.floor(Math.random() * contentTypes.length)];
// Update stats
if (type === 'text') crawlData.stats.text++;
if (type === 'code') crawlData.stats.code++;
if (type === 'table') crawlData.stats.tables++;
if (type === 'list') crawlData.stats.lists++;
// Generate fake score if LLM filter is enabled
let score = 0;
if (useLLMFilterCheckbox.checked) {
score = Math.floor(Math.random() * 41) + 60; // 60-100
crawlData.totalScore += score;
if (score >= parseInt(minLLMScoreInput.value)) {
crawlData.aiApproved++;
aiApproved.textContent = crawlData.aiApproved;
// Update AI processing progress
const aiProgress = Math.min(100, (crawlData.aiApproved / 5) * 100);
updateProgressBar('aiProcessing', aiProgress);
// Activate AI processing step if not already
if (step4.className.includes('pending')) {
step3.className = 'progress-step completed';
step4.className = 'progress-step active';
addLogEntry('Content extraction complete, starting AI analysis', 'success');
}
}
}
// Calculate average score
if (crawlData.aiApproved > 0) {
const avg = Math.round(crawlData.totalScore / crawlData.aiApproved);
avgScore.textContent = avg;
}
// Add log entry
addLogEntry(`Saved ${type} content from ${fakeUrl}` +
(useLLMFilterCheckbox.checked ? ` (AI Score: ${score})` : ''), 'success');
// Add to results
const result = {
url: fakeUrl,
type: type,
content: generateFakeContent(type),
score: score,
keywords: generateFakeKeywords()
};
crawlData.results.push(result);
// Add keywords to cloud
result.keywords.forEach(keyword => {
if (!crawlData.keywords.includes(keyword)) {
crawlData.keywords.push(keyword);
}
});
}
}
// Add random log entries
if (Math.random() > 0.7) {
const logMessages = [
{msg: `Found ${newUrls} new URLs to crawl`, type: 'info'},
{msg: "Processing page content...", type: 'info'},
{msg: "Extracting text paragraphs...", type: 'info'},
{msg: "Identifying code blocks...", type: 'info'},
{msg: "Parsing table structures...", type: 'info'},
{msg: "Waiting for server response...", type: 'warning'},
{msg: "Rate limit approaching, slowing down requests", type: 'warning'}
];
const message = logMessages[Math.floor(Math.random() * logMessages.length)];
addLogEntry(message.msg, message.type);
}
}
// Add log entry with type
function addLogEntry(message, type = 'info') {
const now = new Date();
const timeStr = now.toLocaleTimeString();
const entry = document.createElement('div');
entry.className = `log-entry ${type} fade-in`;
entry.innerHTML = `<span class="text-gray-500">[${timeStr}]</span> ${message}`;
crawlLog.appendChild(entry);
crawlLog.scrollTop = crawlLog.scrollHeight;
// Add to crawl data
crawlData.logEntries.push({
time: timeStr,
message: message,
type: type
});
}
// Process results after crawl completes
function processResults() {
// Show results section
resultsSection.classList.remove('hidden');
// Update summary
summaryStartUrl.textContent = crawlData.startUrl;
summaryTotalPages.textContent = crawlData.pagesCrawled;
summaryErrors.textContent = crawlData.errorCount;
const duration = Math.round((crawlData.endTime - crawlData.startTime) / 1000);
summaryDuration.textContent = duration + 's';
summaryText.textContent = crawlData.stats.text;
summaryCode.textContent = crawlData.stats.code;
summaryTables.textContent = crawlData.stats.tables;
if (useLLMFilterCheckbox.checked && crawlData.aiApproved > 0) {
const avg = Math.round(crawlData.totalScore / crawlData.aiApproved);
summaryAvgScore.textContent = avg;
// Find high and low scores
let high = 0, low = 100;
crawlData.results.forEach(result => {
if (result.score > high) high = result.score;
if (result.score < low) low = result.score;
});
summaryHighScore.textContent = high;
summaryLowScore.textContent = low;
} else {
summaryAvgScore.textContent = 'N/A';
summaryHighScore.textContent = 'N/A';
summaryLowScore.textContent = 'N/A';
}
// Update keyword cloud
updateKeywordCloud();
// Update top content
updateTopContent();
// Update content results
updateContentResults();
// Update JSON viewer
updateJsonViewer();
}
// Update keyword cloud
function updateKeywordCloud() {
keywordCloud.innerHTML = '';
if (crawlData.keywords.length === 0) {
keywordCloud.innerHTML = '<span class="px-3 py-1 bg-gray-100 rounded-full text-sm">No keywords extracted</span>';
return;
}
// Show up to 12 keywords with random sizes
const shuffled = [...crawlData.keywords].sort(() => 0.5 - Math.random());
const selected = shuffled.slice(0, Math.min(12, shuffled.length));
selected.forEach(keyword => {
const sizes = ['text-xs', 'text-sm', 'text-base', 'text-lg'];
const size = sizes[Math.floor(Math.random() * sizes.length)];
const colors = [
'bg-blue-100 text-blue-800',
'bg-green-100 text-green-800',
'bg-purple-100 text-purple-800',
'bg-yellow-100 text-yellow-800',
'bg-red-100 text-red-800',
'bg-indigo-100 text-indigo-800'
];
const color = colors[Math.floor(Math.random() * colors.length)];
const el = document.createElement('span');
el.className = `px-3 py-1 rounded-full ${size} ${color} font-medium`;
el.textContent = keyword;
keywordCloud.appendChild(el);
});
}
// Update top content
function updateTopContent() {
topContent.innerHTML = '';
if (crawlData.results.length === 0) {
topContent.innerHTML = `
<div class="p-4 bg-gray-50 rounded-lg text-sm text-gray-600">
No content has been evaluated yet. Run a crawl to see results.
</div>
`;
return;
}
// Sort by score (if available) or just take first few
const sorted = [...crawlData.results].sort((a, b) => b.score - a.score);
const top = sorted.slice(0, Math.min(3, sorted.length));
top.forEach(result => {
const card = document.createElement('div');
card.className = 'result-card bg-white border border-gray-200 rounded-lg p-4 hover:shadow-md transition-all';
let contentPreview = '';
if (result.type === 'text') {
contentPreview = result.content.substring(0, 150) + '...';
} else if (result.type === 'code') {
contentPreview = result.content.split('\n')[0] + '...';
} else if (result.type === 'table') {
contentPreview = 'Table with ' + result.content.rows.length + ' rows';
} else if (result.type === 'list') {
contentPreview = 'List with ' + result.content.items.length + ' items';
}
card.innerHTML = `
<div class="flex justify-between items-start mb-2">
<h4 class="font-medium text-blue-600">${result.type.charAt(0).toUpperCase() + result.type.slice(1)}</h4>
${useLLMFilterCheckbox.checked ? `<span class="px-2 py-1 bg-green-100 text-green-800 rounded-full text-xs">Score: ${result.score}</span>` : ''}
</div>
<p class="text-sm text-gray-600 mb-3">${contentPreview}</p>
<div class="flex justify-between items-center">
<a href="${result.url}" target="_blank" class="text-xs text-blue-500 hover:underline">View source</a>
<div class="flex space-x-1">
${result.keywords.slice(0, 2).map(k => `<span class="px-2 py-0.5 bg-gray-100 rounded-full text-xs">${k}</span>`).join('')}
</div>
</div>
`;
topContent.appendChild(card);
});
}
// Update content results
function updateContentResults() {
contentResults.innerHTML = '';
if (crawlData.results.length === 0) {
contentResults.innerHTML = `
<div class="p-8 text-center text-gray-500">
<i class="fas fa-inbox text-4xl mb-2"></i>
<p>No content has been extracted yet.</p>
</div>
`;
return;
}
crawlData.results.forEach(result => {
const card = document.createElement('div');
card.className = 'result-card bg-white border border-gray-200 rounded-lg p-4 hover:shadow-md transition-all fade-in';
let contentDisplay = '';
if (result.type === 'text') {
contentDisplay = `<p class="text-gray-700">${result.content}</p>`;
} else if (result.type === 'code') {
contentDisplay = `
<div class="code-block rounded-lg p-3 overflow-x-auto">
<pre><code>${result.content}</code></pre>
</div>
`;
} else if (result.type === 'table') {
contentDisplay = `
<div class="overflow-x-auto">
<table class="min-w-full border">
<thead>
<tr class="bg-gray-100">
${result.content.headers.map(h => `<th class="px-4 py-2 text-left border">${h}</th>`).join('')}
</tr>
</thead>
<tbody>
${result.content.rows.map(row => `
<tr>
${row.map(cell => `<td class="px-4 py-2 border">${cell}</td>`).join('')}
</tr>
`).join('')}
</tbody>
</table>
</div>
`;
} else if (result.type === 'list') {
contentDisplay = `
<ul class="list-disc pl-5 space-y-1">
${result.content.items.map(item => `<li>${item}</li>`).join('')}
</ul>
`;
}
card.innerHTML = `
<div class="flex justify-between items-start mb-3">
<div>
<h4 class="font-medium text-blue-600">${result.type.charAt(0).toUpperCase() + result.type.slice(1)}</h4>
<a href="${result.url}" target="_blank" class="text-xs text-gray-500 hover:underline">${result.url}</a>
</div>
${useLLMFilterCheckbox.checked ? `<span class="px-2 py-1 bg-green-100 text-green-800 rounded-full text-xs">Score: ${result.score}</span>` : ''}
</div>
${contentDisplay}
<div class="mt-3 pt-2 border-t border-gray-100">
<div class="flex flex-wrap gap-1">
${result.keywords.map(k => `<span class="px-2 py-0.5 bg-gray-100 rounded-full text-xs">${k}</span>`).join('')}
</div>
</div>
`;
contentResults.appendChild(card);
});
}
// Update JSON viewer
function updateJsonViewer() {
const output = {
metadata: {
source: crawlData.startUrl,
pages: crawlData.pagesCrawled,
duration: Math.round((crawlData.endTime - crawlData.startTime) / 1000) + 's',
created: new Date().toISOString(),
errors: crawlData.errorCount
},
content: crawlData.results.map(r => ({
url: r.url,
type: r.type,
content: r.type === 'table' ? { headers: r.content.headers, rows: r.content.rows } : r.content,
score: r.score,
keywords: r.keywords
}))
};
jsonViewer.textContent = JSON.stringify(output, null, 2);
}
// Switch between tabs
function switchTab(tab) {
document.getElementById('summaryTab').classList.add('hidden');
document.getElementById('contentTab').classList.add('hidden');
document.getElementById('jsonTab').classList.add('hidden');
document.getElementById('tabSummary').classList.remove('tab-active');
document.getElementById('tabContent').classList.remove('tab-active');
document.getElementById('tabJson').classList.remove('tab-active');
document.getElementById('tabSummary').classList.add('text-gray-500');
document.getElementById('tabContent').classList.add('text-gray-500');
document.getElementById('tabJson').classList.add('text-gray-500');
document.getElementById(tab + 'Tab').classList.remove('hidden');
document.getElementById('tab' + tab.charAt(0).toUpperCase() + tab.slice(1)).classList.add('tab-active');
document.getElementById('tab' + tab.charAt(0).toUpperCase() + tab.slice(1)).classList.remove('text-gray-500');
}
// Download results
function downloadResults() {
const format = document.querySelector('input[name="outputFormat"]:checked').value;
const blob = format === 'json' ?
new Blob([JSON.stringify(crawlData.results, null, 2)], { type: 'application/json' }) :
new Blob([generateMarkdownOutput()], { type: 'text/markdown' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = `crawl_results_${new Date().toISOString().slice(0, 10)}.${format}`;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url);
}
// Generate markdown output
function generateMarkdownOutput() {
let md = `# Web Crawl Results\n\n`;
md += `- **Source**: ${crawlData.startUrl}\n`;
md += `- **Pages Crawled**: ${crawlData.pagesCrawled}\n`;
md += `- **Content Saved**: ${crawlData.contentSaved}\n`;
md += `- **Errors**: ${crawlData.errorCount}\n`;
md += `- **Date**: ${new Date().toISOString()}\n\n`;
crawlData.results.forEach(result => {
md += `## ${result.url}\n\n`;
md += `- **Type**: ${result.type}\n`;
if (useLLMFilterCheckbox.checked) {
md += `- **AI Score**: ${result.score}\n`;
}
md += `- **Keywords**: ${result.keywords.join(', ')}\n\n`;
if (result.type === 'text') {
md += `${result.content}\n\n`;
} else if (result.type === 'code') {
md += `\`\`\`\n${result.content}\n\`\`\`\n\n`;
} else if (result.type === 'table') {
md += `| ${result.content.headers.join(' | ')} |\n`;
md += `| ${result.content.headers.map(() => '---').join(' | ')} |\n`;
result.content.rows.forEach(row => {
md += `| ${row.join(' | ')} |\n`;
});
md += '\n';
} else if (result.type === 'list') {
result.content.items.forEach(item => {
md += `- ${item}\n`;
});
md += '\n';
}
md += '---\n\n';
});
return md;
}
// Copy JSON to clipboard
function copyJson() {
navigator.clipboard.writeText(jsonViewer.textContent)
.then(() => {
const copyBtn = document.querySelector('#jsonTab button');
copyBtn.innerHTML = '<i class="fas fa-check mr-1"></i> Copied!';
setTimeout(() => {
copyBtn.innerHTML = '<i class="fas fa-copy mr-1"></i> Copy';
}, 2000);
});
}
// Clear results
function clearResults() {
if (confirm('Are you sure you want to clear all results?')) {
crawlData = {
startUrl: '',
startTime: null,
endTime: null,
pagesCrawled: 0,
contentSaved: 0,
totalUrls: 0,
validContent: 0,
aiApproved: 0,
totalScore: 0,
errorCount: 0,
results: [],
keywords: [],
stats: {
text: 0,
code: 0,
tables: 0,
lists: 0
},
logEntries: []
};
updateKeywordCloud();
updateTopContent();
updateContentResults();
updateJsonViewer();
// Reset summary
summaryStartUrl.textContent = '-';
summaryTotalPages.textContent = '0';
summaryDuration.textContent = '0s';
summaryErrors.textContent = '0';
summaryText.textContent = '0';
summaryCode.textContent = '0';
summaryTables.textContent = '0';
summaryAvgScore.textContent = '0';
summaryHighScore.textContent = '0';
summaryLowScore.textContent = '0';
}
}
// Helper functions
function generateFakeUrl(baseUrl) {
const paths = [
'about', 'contact', 'products', 'services', 'blog',
'article', 'docs', 'tutorial', 'guide', 'faq'
];
const extensions = ['', '.html', '.php', '/'];
const path = paths[Math.floor(Math.random() * paths.length)];
const ext = extensions[Math.floor(Math.random() * extensions.length)];
const query = Math.random() > 0.7 ? '?id=' + Math.floor(Math.random() * 1000) : '';
return baseUrl + '/' + path + ext + query;
}
function generateFakeContent(type) {
if (type === 'text') {
const paragraphs = [
"The quick brown fox jumps over the lazy dog. This sentence contains all the letters in the English alphabet.",
"Web crawling is an essential technique for gathering information from websites. It involves systematically browsing the web to index and collect data.",
"Artificial intelligence is transforming many industries by automating complex tasks and providing insights from large datasets.",
"The future of technology lies in the convergence of AI, blockchain, and IoT, creating smarter and more connected systems.",
"Responsive web design ensures that websites adapt to different screen sizes and devices, providing optimal viewing experiences."
];
return paragraphs[Math.floor(Math.random() * paragraphs.length)];
} else if (type === 'code') {
const languages = ['javascript', 'python', 'html', 'css', 'java'];
const language = languages[Math.floor(Math.random() * languages.length)];
if (language === 'javascript') {
return `function greet(name) {\n return "Hello, " + name + "!";\n}\n\nconst message = greet("World");\nconsole.log(message);`;
} else if (language === 'python') {
return `def factorial(n):\n if n == 0:\n return 1\n else:\n return n * factorial(n-1)\n\nprint(factorial(5))`;
} else if (language === 'html') {
return `<!DOCTYPE html>\n<html>\n<head>\n <title>Example</title>\n</head>\n<body>\n <h1>Hello World</h1>\n<p style="border-radius: 8px; text-align: center; font-size: 12px; color: #fff; margin-top: 16px;position: fixed; left: 8px; bottom: 8px; z-index: 10; background: rgba(0, 0, 0, 0.8); padding: 4px 8px;">Made with <img src="https://enzostvs-deepsite.hf.space/logo.svg" alt="DeepSite Logo" style="width: 16px; height: 16px; vertical-align: middle;display:inline-block;margin-right:3px;filter:brightness(0) invert(1);"><a href="https://enzostvs-deepsite.hf.space" style="color: #fff;text-decoration: underline;" target="_blank" >DeepSite</a> - 🧬 <a href="https://enzostvs-deepsite.hf.space?remix=gewei20/smart-web-crawler" style="color: #fff;text-decoration: underline;" target="_blank" >Remix</a></p></body>\n</html> |