serve different files for different accept headers

[b1rger]

server {
    listen 80;
    server_name example.com;

    root /path/to/your/files;

    # Default location block
    location / {
        # Extract MIME type from the Accept header and map it to a file extension
        set $file_ext "";
        if ($http_accept ~* "text/html") {
            set $file_ext "html";
        }
        if ($http_accept ~* "text/turtle") {
            set $file_ext "ttl";
        }
        if ($http_accept ~* "application/json") {
            set $file_ext "json";
        }

        # Try to serve a file with the determined extension or fall back to a 404
        try_files $uri.$file_ext $uri $uri/ =404;

        # Set the Content-Type header based on the Accept header
        if ($file_ext = "html") {
            add_header Content-Type "text/html";
        }
        if ($file_ext = "ttl") {
            add_header Content-Type "text/turtle";
        }
        if ($file_ext = "json") {
            add_header Content-Type "application/json";
        }
    }
}