update_landing_pages.py

import os
import shutil
import subprocess
import re
from pathlib import Path

def run_npm_build(landing_pages_dir):
    """Run npm build in the landing pages directory"""
    try:
        subprocess.run(['npm', 'run', 'build'], cwd=landing_pages_dir, check=True)
        print("Successfully built landing pages")
    except subprocess.CalledProcessError as e:
        print(f"Error building landing pages: {e}")
        raise

def copy_files(source_dir, html_dest_dir, static_root):
    """Copy HTML and asset files to their respective destinations"""
    # Ensure destination directories exist
    os.makedirs(html_dest_dir, exist_ok=True)
    assets_dest_dir = os.path.join(static_root, 'landing-pages', 'assets')
    
    # Copy HTML files
    for html_file in Path(source_dir).glob('*.html'):
        shutil.copy2(html_file, html_dest_dir)
        print(f"Copied {html_file.name} to {html_dest_dir}")
    
    # Copy assets
    assets_source = os.path.join(source_dir, 'assets')
    if os.path.exists(assets_dest_dir):
        print(f"Removing existing assets directory: {assets_dest_dir}")
        shutil.rmtree(assets_dest_dir)
    
    if os.path.exists(assets_source):
        # Use copy2 to preserve metadata and permissions
        shutil.copytree(assets_source, assets_dest_dir, copy_function=shutil.copy2)
        
        # Verify files were copied correctly
        copied_files = list(Path(assets_dest_dir).glob('*'))
        print(f"\nCopied {len(copied_files)} files to assets directory:")
        for file in copied_files:
            size = os.path.getsize(file)
            if size == 0:
                print(f"  WARNING: {file.name} is empty (0 bytes)")
            else:
                print(f"  - {file.name} ({size} bytes)")
    else:
        print(f"Warning: Assets source directory not found: {assets_source}")

def update_asset_paths(html_content):
    """Update asset paths in HTML content"""
    if html_content is None:
        return None
        
    # Add {% load static %} if not present
    if '{% load static %}' not in html_content:
        html_content = '{% load static %}\n' + html_content
    
    # Fix any malformed quotes in the HTML first
    html_content = re.sub(r'(src|href)=([^"\s>]+)(?=[>\s])', r'\1="\2"', html_content)
    
    # First update all asset paths to use {% static %}
    asset_patterns = [
        # Script tags with crossorigin
        r'<script([^>]*?)src=[\'"]*/(?:landing-pages/|static/)?assets/([^"\']+\.js)[\'"]([^>]*?)>',
        # Link/CSS tags with crossorigin
        r'<link([^>]*?)href=[\'"]*/(?:landing-pages/|static/)?assets/([^"\']+\.css)[\'"]([^>]*?)>',
        # Image tags
        r'<img([^>]*?)src=[\'"]*/(?:landing-pages/|static/)?assets/([^"\']+)[\'"]([^>]*?)>',
    ]
    
    asset_replacements = [
        r'<script type="module" crossorigin src="{% static "assets/landing-pages/assets/\2" %}"\3>',
        r'<link rel="stylesheet" crossorigin href="{% static "assets/landing-pages/assets/\2" %}"\3>',
        r'<img\1src="{% static "assets/landing-pages/assets/\2" %}"\3>',
    ]
    
    # Apply asset path updates
    for pattern, replacement in zip(asset_patterns, asset_replacements):
        html_content = re.sub(pattern, replacement, html_content)
    
    # Replace navigation links
    nav_links = {
        # Logo and Home links
        r'href=[\'"]*(?:./)?index\.html[\'"]': r'href="{% url "marketing:index" %}"',
        r'<a href="index\.html"([^>]*)>': r'<a href="{% url "marketing:index" %}"\1>',
        r'<li class="font-medium"><a href="index\.html">Home</a></li>': r'<li class="font-medium"><a href="{% url "marketing:index" %}">Home</a></li>',
        
        # Auth buttons - replace with styled dropdown menu
        r'<div class="navbar-end gap-3">\s*' +
        r'(?:<a[^>]*>Sign in</a>\s*)?' + 
        r'(?:<a[^>]*>Sign up</a>\s*)?' +
        r'</div>': 
        r'''{% if user.is_authenticated %}
    <div class="dropdown dropdown-end">
        <div tabindex="0" role="button" class="flex items-center gap-3 hover:bg-base-100 rounded-lg px-3 py-2">
            <img src="{{ user.person.get_photo_url }}" 
                 alt="" 
                 class="w-8 h-8 rounded-full object-cover">
            <div class="flex flex-col">
                <span class="font-medium">{{ user.person.get_full_name }}</span>
                <span class="text-gray-500">@{{ user.username }}</span>
            </div>
            <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4 ml-1" viewBox="0 0 20 20" fill="currentColor">
                <path fill-rule="evenodd" d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z" clip-rule="evenodd" />
            </svg>
        </div>
        <ul tabindex="0" class="dropdown-content z-[1] menu p-2 shadow bg-base-100 rounded-box w-52 mt-2">
            <li><a href="{% url 'portal:dashboard' %}">Portal</a></li>
            <li><a href="{% url 'profile' pk=user.person.id %}">Your Profile</a></li>
            <li><a href="{% url 'showcase' username=user.username %}">Visit Showcase</a></li>
            <li class="border-t mt-2 pt-2"><a href="{% url 'security:logout' %}">Log out</a></li>
        </ul>
    </div>
{% else %}
    <div class="navbar-end gap-3">
        <a class="btn btn-ghost btn-sm" href="{% url 'security:sign_in' %}">Sign in</a>
        <a class="btn btn-primary btn-sm" href="{% url 'security:sign_up' %}">Sign up</a>
    </div>
{% endif %}''',
        
        # Main navigation
        r'href=[\'"]*/(?:index\.html)?[\'"]': r'href="{% url "marketing:index" %}"',
        r'href=[\'"]*(?:./)?about\.html[\'"]': r'href="{% url "marketing:about" %}"',
        r'href=[\'"]*(?:./)?contact\.html[\'"]': r'href="{% url "marketing:contact" %}"',
        r'href=[\'"]*(?:./)?enterprise-support\.html[\'"]': r'href="{% url "marketing:enterprise_support" %}"',
        r'href=[\'"]*(?:./)?features\.html[\'"]': r'href="{% url "marketing:features" %}"',
        r'href=[\'"]*(?:./)?how-it-works\.html[\'"]': r'href="{% url "marketing:how_it_works" %}"',
        r'href=[\'"]*(?:./)?why-openunited\.html[\'"]': r'href="{% url "marketing:why_openunited" %}"',
        
        # Legal pages
        r'href=[\'"]*(?:./)?privacy\.html[\'"]': r'href="{% url "marketing:privacy_policy" %}"',
        r'href=[\'"]*(?:./)?terms\.html[\'"]': r'href="{% url "marketing:terms" %}"',
        
        # Handle variations with /c/ prefix
        r'href=[\'"]*(?:./)?c/privacy-policy/?[\'"]': r'href="{% url "marketing:privacy_policy" %}"',
        r'href=[\'"]*(?:./)?c/terms/?[\'"]': r'href="{% url "marketing:terms" %}"',
        
        # Features sections
        r'href=[\'"]*(?:./)?features\.html#([^"\']+)[\'"]': r'href="{% url "marketing:features" %}#\1"',
        
        # Bounties
        r'href=[\'"]*(?:./)?bounties/?[\'"]': r'href="{% url "product_management:bounty-list" %}"',
        
        # Enterprise customers page
        r'href=[\'"]*(?:./)?enterprise-customers\.html[\'"]': r'href="{% url "marketing:enterprise_customers" %}"',
        
        # Add new link patterns for buttons and remaining links
        r'<a href="#" class="btn btn-primary">Explore Bounties</a>': 
            r'<a href="{% url "product_management:bounty-list" %}" class="btn btn-primary">Explore Bounties</a>',
        
        r'<a href="#" class="btn btn-primary">Add Your Product</a>': 
            r'<a href="{% url "security:sign_in" %}" class="btn btn-primary">Add Your Product</a>',
        
        # Footer links that are still "#"
        r'<li><a href="#">Explore Bounties</a></li>': 
            r'<li><a href="{% url "product_management:bounty-list" %}">Explore Bounties</a></li>',
        
        r'<li><a href="#">Add Your Product</a></li>': 
            r'<li><a href="{% url "security:sign_in" %}">Add Your Product</a></li>',
    }
    
    # Remove the user_menu template tag loading since we don't need it
    if '{% load user_menu %}' in html_content:
        html_content = html_content.replace('{% load user_menu %}', '')
    
    # Apply replacements
    for old_link, new_link in nav_links.items():
        html_content = re.sub(old_link, new_link, html_content)
    
    return html_content

def validate_html_links(html_content):
    """Validate that all links have been properly converted to Django template tags"""
    # Find all href attributes
    href_pattern = r'href=[\'"]([^\'"]+)[\'"]'
    links = re.findall(href_pattern, html_content)
    
    invalid_links = []
    
    for link in links:
        # Skip external links, anchors, and javascript
        if (link.startswith('http') or 
            link.startswith('#') or 
            link.startswith('javascript:') or 
            link.startswith('mailto:') or
            link == '#'):
            continue
            
        # Check if link is properly formatted as Django template tag
        if not (link.startswith('{% url') or link.startswith('{% static')):
            if link.endswith('.html'):
                invalid_links.append(f"HTML link not converted: {link}")
            elif '/assets/' in link:
                invalid_links.append(f"Static asset not converted: {link}")
            elif link.startswith('/'):
                invalid_links.append(f"Absolute path not converted: {link}")
    
    return invalid_links

def update_favicon_paths(html_content):
    """Update favicon paths to use Django static template tags"""
    if html_content is None:
        return None

    # Find the theme favicon section
    favicon_section_start = html_content.find('<!-- Theme favicon -->')
    if favicon_section_start == -1:
        print("❌ No favicon section found")
        return html_content

    # Find the next script tag
    script_tag_start = html_content.find('<script', favicon_section_start)
    if script_tag_start == -1:
        print("❌ No script tag found after favicon section")
        return html_content

    # Extract the favicon section
    favicon_section = html_content[favicon_section_start:script_tag_start]

    # Create updated favicon section with Django static tags
    updated_favicon_section = '''    <!-- Theme favicon -->
    <link rel="shortcut icon" href="{% static 'images/favicon/favicon.ico' %}" />    
    <link rel="apple-touch-icon" sizes="180x180" href="{% static 'images/favicon/apple-touch-icon.png' %}">
    <link rel="icon" type="image/png" sizes="32x32" href="{% static 'images/favicon/favicon-32x32.png' %}">
    <link rel="icon" type="image/png" sizes="16x16" href="{% static 'images/favicon/favicon-16x16.png' %}">
    <link rel="manifest" href="{% static 'images/favicon/site.webmanifest' %}">
    '''

    # Replace the old favicon section with the updated one
    return html_content.replace(favicon_section, updated_favicon_section)

def process_html_files(html_dir):
    """Process HTML files to update asset paths and favicon"""
    print(f"\nProcessing HTML files in: {html_dir}")
    
    for html_file in Path(html_dir).glob('*.html'):
        print(f"\nProcessing: {html_file}")
        try:
            # Read existing content
            with open(html_file, 'r', encoding='utf-8') as f:
                content = f.read()
            
            # Skip if file is empty
            if not content.strip():
                print(f"❌ Empty file: {html_file}")
                continue
            
            # Update asset paths
            updated_content = update_asset_paths(content)
            
            # Update favicon paths
            updated_content = update_favicon_paths(updated_content)
            
            # Write updated content if changed
            if updated_content and updated_content != content:
                with open(html_file, 'w', encoding='utf-8') as f:
                    f.write(updated_content)
                print(f"✅ Updated {html_file}")
            else:
                print(f"ℹ️ No changes needed for {html_file}")
                
        except Exception as e:
            print(f"❌ Error processing {html_file}: {e}")

def main():
    # Get the current script's directory (platform root)
    platform_root = Path(os.getcwd())
    
    # Define paths
    landing_pages_dir = platform_root.parent / 'landing-pages'
    docs_dir = landing_pages_dir / 'docs'
    html_dest_dir = platform_root / 'apps' / 'marketing' / 'templates' / 'landing-pages'
    assets_dest_dir = platform_root / 'apps' / 'marketing' / 'static' / 'assets'
    
    try:
        # Run npm build
        print("Building landing pages...")
        run_npm_build(landing_pages_dir)
        
        # Copy files
        print("\nCopying files...")
        copy_files(docs_dir, html_dest_dir, assets_dest_dir)
        
        # Update asset paths
        print("\nUpdating asset paths...")
        process_html_files(html_dest_dir)
        
        # Inject favicon
        print("\nInjecting favicon...")
        process_html_files(html_dest_dir)
        
        print("\nProcess completed successfully!")
        
    except Exception as e:
        print(f"\nError: {e}")
        return 1
    
    return 0

if __name__ == "__main__":
    import sys
    sys.exit(main())