versao2

assets/css/custom.css

@@ -1,47 +1,71 @@
-
 body {
-    background-color: #F9FAFB; /* Gray-50 */
+    background: linear-gradient(120deg, #fdfbfb 0%, #ebedee 100%);
-    color: #111827; /* Gray-900 */
+    color: #111827;
-    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
 }
 
 .card {
     border: none;
-    border-radius: 0.5rem;
+    border-radius: 1rem;
-    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
+    background-color: rgba(255, 255, 255, 0.7);
+    backdrop-filter: blur(10px) saturate(150%);
+    -webkit-backdrop-filter: blur(10px) saturate(150%);
+    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
+    border: 1px solid rgba(255, 255, 255, 0.2);
 }
 
 .form-control, .form-select {
     border-radius: 0.5rem;
     padding: 1rem;
+    background-color: rgba(255, 255, 255, 0.5);
     border: 1px solid #D1D5DB; /* Gray-300 */
 }
 
 .form-control:focus, .form-select:focus {
-    border-color: #6366F1; /* Indigo */
+    border-color: #4f46e5; /* Indigo-600 */
-    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
+    box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.2);
+    background-color: rgba(255, 255, 255, 0.8);
 }
 
 .btn-primary {
-    background-image: linear-gradient(to right, #6366F1, #4f46e5);
+    background-image: linear-gradient(to right, #4f46e5, #818cf8);
     border: none;
     border-radius: 0.5rem;
     padding: 1rem 2rem;
-    font-weight: 600;
+    font-weight: 700;
     color: white;
-    transition: transform 0.2s;
+    transition: all 0.3s ease;
+    box-shadow: 0 4px 6px rgba(79, 70, 229, 0.2);
 }
 
 .btn-primary:hover {
-    transform: translateY(-2px);
+    transform: translateY(-3px);
-    box-shadow: 0 4px 10px rgba(99, 102, 241, 0.3);
+    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.3);
 }
 
 .logo {
-    font-weight: 800;
+    font-weight: 900;
-    color: #111827;
+    font-size: 3rem;
+    color: #1a202c;
 }
 
 .toast-container {
     z-index: 1090;
 }
+
+/* Result Page Styles */
+.result-textarea {
+    background-color: #0d1117;
+    color: #c9d1d9;
+    border: 1px solid #30363d;
+    font-family: 'Fira Code', monospace;
+    font-size: 14px;
+    border-radius: 0.5rem;
+    padding: 1rem;
+    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
+    height: 60vh;
+}
+
+.result-textarea:focus {
+    outline: 2px solid #4f46e5;
+}

assets/js/main.js

@@ -6,7 +6,7 @@ document.addEventListener('DOMContentLoaded', function () {
     form.addEventListener('submit', function (event) {
         event.preventDefault();
         
-        const url = document.getElementById('url').value;
+        const url = document.getElementById('page_url').value;
         if (!url) {
             alert('Please enter a URL.');
             return;
@@ -15,12 +15,10 @@ document.addEventListener('DOMContentLoaded', function () {
         // Show toast notification
         toast.show();
 
-        // You can add an AJAX call here later to submit the form asynchronously
+        // Submit the form after a brief delay to allow the toast to be seen
-        // For now, it just shows a notification.
+        setTimeout(() => {
-        console.log('Form submitted with URL:', url);
+            form.submit();
-        console.log('Language:', document.getElementById('language').value);
+        }, 500); // 0.5-second delay
 
-        // Optional: clear the form after submission
-        // form.reset();
     });
 });

generate.php

@@ -1,5 +1,199 @@
 <?php
-// This is a placeholder for future backend logic.
+ini_set('display_errors', 1);
-// For now, it doesn't do anything.
+error_reporting(E_ALL);
-header('Content-Type: application/json');
+
-echo json_encode(['status' => 'success', 'message' => 'Request received. Processing will start soon.']);
+require_once 'ai/LocalAIApi.php';
+
+// Helper for debugging
+function debug_log($message) {
+    echo "<pre style=\"background: #eee; padding: 5px; border: 1px solid #ccc;\">DEBUG: " . htmlspecialchars($message) . "</pre>\n";
+    flush();
+}
+
+// Function to fetch URL content using cURL
+function fetch_url_content($url) {
+    if (!filter_var($url, FILTER_VALIDATE_URL)) {
+        return ['error' => 'Invalid URL provided.'];
+    }
+
+    $ch = curl_init();
+    curl_setopt($ch, CURLOPT_URL, $url);
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
+    curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
+    curl_setopt($ch, CURLOPT_TIMEOUT, 30);
+    curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36');
+    curl_setopt($ch, CURLOPT_HTTPHEADER, [
+        'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
+        'Accept-Language: en-US,en;q=0.9',
+        'Connection: keep-alive',
+    ]);
+    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+
+    $html = curl_exec($ch);
+    $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+    $error = curl_error($ch);
+    curl_close($ch);
+
+    if ($error) {
+        return ['error' => 'cURL Error: ' . $error];
+    }
+
+    if ($http_code >= 400) {
+        return ['error' => 'The page could not be accessed. HTTP Status Code: ' . $http_code];
+    }
+
+    return ['html' => $html];
+}
+
+// Function to parse HTML and extract key texts
+function parse_html_and_extract_texts($doc, $xpath) {
+    // Remove script and style elements
+    foreach ($xpath->query('//script | //style') as $node) {
+        $node->parentNode->removeChild($node);
+    }
+
+    $texts_map = [];
+    // More robust XPath to find visible text-containing nodes
+    $query = '//h1|//h2|//h3|//h4|//h5|//h6|//p|//li|//a|//span|//strong|//em|//b|//i|//button|//div[not(.//div)]';
+    $nodes = $xpath->query($query);
+    
+    $i = 0;
+    foreach ($nodes as $node) {
+        // Find direct text children of the node
+        foreach($node->childNodes as $child) {
+            if ($child->nodeType === XML_TEXT_NODE) {
+                $original_text = trim($child->nodeValue);
+                if (!empty($original_text) && strlen($original_text) > 2) { // Only process meaningful text
+                    $placeholder = "%%TEXT_{$i}%%";
+                    $texts_map[$placeholder] = $original_text;
+                    $child->nodeValue = $placeholder;
+                    $i++;
+                }
+            }
+        }
+    }
+
+    return $texts_map;
+}
+
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !isset($_POST['page_url'])) {
+    header('Location: /');
+    exit;
+}
+
+$page_url = $_POST['page_url'];
+$language = $_POST['language'] ?? 'en';
+$error_message = null;
+$final_html = '';
+
+debug_log("Starting process for URL: {$page_url}");
+
+$fetch_result = fetch_url_content($page_url);
+
+if (isset($fetch_result['error'])) {
+    $error_message = $fetch_result['error'];
+    debug_log("Error fetching URL: {$error_message}");
+} else {
+    $html_content = $fetch_result['html'];
+    debug_log("URL content fetched successfully (" . strlen($html_content) . " bytes).");
+
+    if (empty($html_content)) {
+        $error_message = "The fetched HTML content is empty.";
+        debug_log($error_message);
+    } else {
+        $doc = new DOMDocument();
+        @$doc->loadHTML('<?xml encoding="utf-8" ?>' . $html_content);
+        $xpath = new DOMXPath($doc);
+
+        $texts_map = parse_html_and_extract_texts($doc, $xpath);
+        debug_log("Extracted " . count($texts_map) . " text fragments.");
+
+        if (empty($texts_map)) {
+            $error_message = "No visible text could be extracted from the HTML provided.";
+            debug_log($error_message);
+            $final_html = $doc->saveHTML(); // Save the cleaned HTML even if no text was found
+        } else {
+            $prompt_texts = json_encode($texts_map, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
+            $system_prompt = "Act as an expert direct response copywriter... your JSON output must be flawless."; // Truncated for brevity
+
+            debug_log("Sending to AI API...");
+            $ai_response = LocalAIApi::createResponse([
+                'input' => [
+                    ['role' => 'system', 'content' => $system_prompt],
+                    ['role' => 'user', 'content' => "Here is the JSON with texts to improve in `{$language}`:\n\n{$prompt_texts}"],
+                ],
+            ]);
+            
+            $improved_texts_json = LocalAIApi::extractText($ai_response);
+            debug_log("Received AI response.");
+
+            if (empty($improved_texts_json)) {
+                 $error_message = "AI response was empty.";
+                 debug_log($error_message . " Raw Response: " . json_encode($ai_response));
+                 $final_html = '<!-- AI Error -->';
+            } else {
+                $improved_texts_map = json_decode($improved_texts_json, true);
+
+                if (json_last_error() !== JSON_ERROR_NONE) {
+                    $error_message = "Failed to decode AI response. Error: " . json_last_error_msg();
+                    debug_log($error_message . " Raw response: " . $improved_texts_json);
+                    $final_html = '<!-- AI JSON Decode Error -->';
+                } else {
+                    debug_log("AI response decoded. Replacing text nodes...");
+                    // Reconstruct the HTML by replacing placeholders in the DOM
+                    foreach ($improved_texts_map as $placeholder => $new_text) {
+                        $xpath_query = "//text()[. = '{$placeholder}']";
+                        $nodes_to_replace = $xpath->query($xpath_query);
+                        foreach ($nodes_to_replace as $node) {
+                            $node->nodeValue = $new_text;
+                        }
+                    }
+                    $final_html = $doc->saveHTML();
+                    debug_log("HTML reconstruction complete.");
+                }
+            }
+        }
+    }
+}
+?>
+<!DOCTYPE html>
+<html lang="pt-BR">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Análise de Conteúdo - PAGEHACK</title>
+    <link href="https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="assets/css/custom.css">
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Fira+Code&display=swap" rel="stylesheet">
+</head>
+<body class="bg-gray-50 text-gray-800">
+    <div class="container mx-auto px-4 py-8">
+        <div class="max-w-4xl mx-auto">
+            <a href="/"><img src="https://storage.googleapis.com/flatlogic-builder-production-images/brand-logo-with-text-side-v2.svg" alt="Flatlogic" class="h-8 w-auto mb-6"></a>
+            
+            <?php if (!empty($error_message)): ?>
+                <div class="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded relative mb-6" role="alert">
+                    <strong class="font-bold">An Error Occurred!</strong>
+                    <span class="block sm:inline"><?php echo htmlspecialchars($error_message); ?></span>
+                </div>
+            <?php endif; ?>
+
+            <h1 class="text-3xl font-bold text-gray-900 mb-4">Your Improved Page is Ready</h1>
+            <p class="text-gray-600 mb-6">The copy has been rewritten for higher conversion. Copy the code below and paste it into your website builder.</p>
+            
+            <div class="bg-white p-2 rounded-lg shadow-md">
+                <textarea readonly class="w-full h-96 border-gray-300 rounded-md font-mono text-sm p-4 result-textarea" onclick="this.select();"><?php echo htmlspecialchars($final_html); ?></textarea>
+            </div>
+
+            <div class="mt-8 text-center">
+                <a href="/" class="bg-indigo-600 text-white font-bold py-2 px-4 rounded-md hover:bg-indigo-700">Create Another Page</a>
+            </div>
+        </div>
+    </div>
+</body>
+</html>

index.php

@@ -6,6 +6,10 @@
     <title>PAGEHACK &mdash; AI Page Conversion</title>
     <!-- Bootstrap 5 CDN -->
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+    <!-- Google Fonts -->
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap" rel="stylesheet">
     <!-- Custom CSS -->
     <link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
 
@@ -17,8 +21,8 @@
 
     <div class="container my-5">
         <header class="text-center mb-5">
-            <h1 class="logo display-4">PAGEHACK</h1>
+            <h1 class="logo display-4">Page Hacker</h1>
-            <p class="lead text-muted">Clone, rewrite, and translate any sales page for maximum conversion.</p>
+            <p class="lead text-muted">Paste your website URL, and we'll rewrite the copy to be more persuasive and convert better.</p>
         </header>
 
         <div class="row justify-content-center">
@@ -26,8 +30,8 @@
                 <div class="card p-4 p-md-5">
                     <form id="pagehack-form" action="generate.php" method="POST">
                         <div class="mb-4">
-                            <label for="url" class="form-label fs-5 fw-medium">Page URL</label>
+                            <label for="page_url" class="form-label fs-5 fw-medium">Website URL</label>
-                            <input type="url" class="form-control form-control-lg" id="url" name="url" placeholder="https://example.com/your-sales-page" required>
+                            <input type="url" class="form-control form-control-lg" id="page_url" name="page_url" placeholder="https://www.example.com" required>
                         </div>
                         <div class="mb-4">
                             <label for="language" class="form-label fs-5 fw-medium">Target Language</label>
@@ -41,7 +45,7 @@
                             </select>
                         </div>
                         <div class="d-grid">
-                            <button type="submit" class="btn btn-primary btn-lg">Generate New Page</button>
+                            <button type="submit" class="btn btn-primary btn-lg">Optimize This Page</button>
                         </div>
                     </form>
                 </div>