import os

SHARED_BASE = "/var/www/fastuser/data/www/shared/uploads"

def get_shared_path(*path_parts):
    """Build absolute path to files in shared directory"""
    return os.path.join(SHARED_BASE, *path_parts)

def get_shared_url(*path_parts):
    """Build web-accessible URL for shared files"""
    return f"/shared/uploads/{'/'.join(path_parts)}"