Merge pull request #28 from GYFX35/feature/ai-promotion-from-url

Feature/ai promotion from url

Author: GYFX35

app.py

@@ -622,6 +622,10 @@ def get_config():
         'metaAppId': os.environ.get('META_APP_ID')
     })
 
+@app.route('/promotion')
+def promotion():
+    return render_template('promotion.html')
+
 @app.route('/')
 def index():
     return render_template('index.html')
@@ -845,6 +849,31 @@ def create_promotion():
     promotion_text = google_ai.generate_social_media_post(description)
     return jsonify({"promotion_text": promotion_text})
 
+
+@app.route('/api/v1/promote', methods=['POST'])
+@require_api_key
+def create_promotion_from_url():
+    data = request.get_json()
+    url = data.get('url')
+    if not url:
+        return jsonify({"error": _("URL is required")}), 400
+
+    try:
+        response = requests.get(url, timeout=10)
+        response.raise_for_status()
+        soup = BeautifulSoup(response.content, 'html.parser')
+        # Extract text from the body, trying to get meaningful content
+        text_content = ' '.join(t.strip() for t in soup.body.find_all(string=True) if t.parent.name not in ['style', 'script', 'head', 'title', 'meta', '[document]'])
+        if not text_content:
+            return jsonify({"error": _("Could not extract meaningful content from the URL.")}), 400
+        # Limit the content size to avoid overly large payloads to the AI model
+        promotion_text = google_ai.generate_promotion_from_content(url, text_content[:4000])
+        return jsonify({"promotion_text": promotion_text})
+    except requests.RequestException as e:
+        return jsonify({"error": _("Error fetching URL: %(error)s", error=str(e))}), 400
+    except Exception as e:
+        return jsonify({"error": _("An unexpected error occurred: %(error)s", error=str(e))}), 500
+
 @app.route('/api/v1/payment/create-payment-intent', methods=['POST'])
 @require_api_key
 def create_payment_intent():

frontend/static/css/promotion.css

@@ -0,0 +1,55 @@
+body {
+    font-family: sans-serif;
+    line-height: 1.6;
+    margin: 0;
+    padding: 2rem;
+    background: #f4f4f4;
+    color: #333;
+}
+
+.container {
+    max-width: 600px;
+    margin: auto;
+    background: #fff;
+    padding: 2rem;
+    border-radius: 5px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+}
+
+h1 {
+    text-align: center;
+    color: #333;
+}
+
+form {
+    display: flex;
+    flex-direction: column;
+}
+
+input[type="url"] {
+    padding: 10px;
+    margin-bottom: 1rem;
+    border: 1px solid #ccc;
+    border-radius: 4px;
+}
+
+button {
+    padding: 10px 15px;
+    background: #333;
+    color: #fff;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 1rem;
+}
+
+button:hover {
+    background: #555;
+}
+
+#promotion-result {
+    margin-top: 1.5rem;
+    padding: 1rem;
+    background: #e9e9e9;
+    border-radius: 4px;
+}

frontend/static/js/promotion.js

@@ -0,0 +1,36 @@
+document.addEventListener('DOMContentLoaded', () => {
+    const promotionForm = document.getElementById('promotion-form');
+    const urlInput = document.getElementById('url-input');
+    const apiKeyInput = document.getElementById('api-key-input');
+    const resultDiv = document.getElementById('promotion-result');
+
+    promotionForm.addEventListener('submit', async (e) => {
+        e.preventDefault();
+        const url = urlInput.value.trim();
+        const apiKey = apiKeyInput.value.trim();
+        if (!url || !apiKey) {
+            alert('Please enter a URL and your API Key.');
+            return;
+        }
+
+        try {
+            const response = await fetch('/api/v1/promote', {
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json',
+                    'X-API-Key': apiKey
+                },
+                body: JSON.stringify({ url })
+            });
+
+            if (!response.ok) {
+                throw new Error('Failed to start promotion.');
+            }
+
+            const data = await response.json();
+            resultDiv.innerHTML = `<h3>Promotion Campaign Started!</h3><p>${data.promotion_text}</p>`;
+        } catch (error) {
+            resultDiv.innerHTML = `<p style="color: red;">${error.message}</p>`;
+        }
+    });
+});

frontend/templates/promotion.html

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Promote Your Product</title>
+    <link rel="stylesheet" href="{{ url_for('static', filename='css/promotion.css') }}">
+</head>
+<body>
+    <div class="container">
+        <h1>Promote Your Product, Startup, or Talent</h1>
+        <p>Enter the URL of your product, business, or portfolio below, and our AI will generate a promotion campaign for you.</p>
+        <form id="promotion-form">
+            <input type="url" id="url-input" placeholder="https://your-product-url.com" required>
+            <input type="text" id="api-key-input" placeholder="Enter your API Key" required>
+            <button type="submit">Start Promotion</button>
+        </form>
+        <div id="promotion-result"></div>
+    </div>
+    <script src="{{ url_for('static', filename='js/promotion.js') }}"></script>
+</body>
+</html>

google_ai.py

@@ -111,3 +111,31 @@ def generate_social_media_post(description: str) -> str:
     except Exception as e:
         print(f"Error generating social media post with Vertex AI: {e}")
         return f"Error: {e}"
+
+
+def generate_promotion_from_content(url: str, content: str) -> str:
+    """
+    Generates a promotion campaign from a URL and its content using Vertex AI.
+    """
+    model = GenerativeModel("gemini-1.5-flash")
+
+    generation_prompt = f"""
+    You are an expert marketing strategist. Your task is to create a compelling promotion campaign
+    for the product, startup, business, art, or talent described at the URL: {url}.
+
+    I have extracted the following text content from the page:
+    ---
+    {content}
+    ---
+
+    Based on this content, generate a short, catchy, and engaging promotional text.
+    The text should be suitable for social media and include relevant hashtags.
+    """
+
+    try:
+        response = model.generate_content(generation_prompt)
+        return response.text.strip()
+
+    except Exception as e:
+        print(f"Error generating promotion from content with Vertex AI: {e}")
+        return f"Error: {e}"