fastcgi_cache_key "$scheme$request_method$host$request_uri";
fastcgi_cache_use_stale error timeout invalid_header updating http_500 http_503;
fastcgi_cache_lock on;
fastcgi_cache_lock_age 5s;
fastcgi_cache_lock_timeout 5s;
fastcgi_cache_methods GET HEAD;
fastcgi_cache_background_update on;
fastcgi_cache_valid 200 24h;
fastcgi_cache_valid 301 302 30m;
fastcgi_cache_valid 499 502 503 1m;
fastcgi_cache_valid 404 1h;
fastcgi_cache_valid any 1h;
fastcgi_buffers 16 16k;
fastcgi_buffer_size 32k;
fastcgi_param SERVER_NAME $http_host;
fastcgi_ignore_headers Cache-Control Expires Set-Cookie;
fastcgi_keep_conn on;

# do not cache xhtml request
map $http_x_requested_with $http_request_no_cache {
    default 0;
    XMLHttpRequest 1;
}

# do not cache requests on cookies
map $http_cookie $cookie_no_cache {
    default 0;
    "~*wordpress_[a-f0-9]+" 1;
    "~*wp-postpass" 1;
    "~*wordpress_logged_in" 1;
    "~*wordpress_no_cache" 1;
    "~*comment_author" 1;
    "~*woocommerce_items_in_cart" 1;
    "~*edd_items_in_cart" 1;
    "~*woocommerce_cart_hash" 1;
    "~*wptouch_switch_toogle" 1;
    "~*comment_author_email_" 1;
    "~*wptouch_switch_toggle" 1;
    "~*edd" 1;
}

# do not cache the following uri
map $request_uri $uri_no_cache {
    default 0;
    "~*/wp-admin/" 1;
    "~*/wp-[a-zA-Z0-9-]+.php" 1;
    "~*/feed/" 1;
    "~*/index.php" 1;
    "~*/[a-z0-9_-]+-sitemap([0-9]+)?.xml" 1;
    "~*/sitemap(_index)?.xml" 1;
    "~*/wp-comments-popup.php" 1;
    "~*/wp-links-opml.php" 1;
    "~*/xmlrpc.php" 1;
    "~*/edd-sl/*" 1;
    "~*/add_to_cart/" 1;
    "~*/cart/" 1;
    "~*/account/" 1;
    "~*/my-account/" 1;
    "~*/checkout/" 1;
    "~*/addons/" 1;
    "~*/wc-api/*" 1;
    "~*/logout/" 1;
    "~*/lost-password/" 1;
    "~*/panier/" 1;
    "~*/mon-compte/" 1;
    "~*/embed" 1;
    "~*/commande/" 1;
    "~*/resetpass/" 1;
}

# do not cache requests with query strings
map $is_args $query_no_cache {
    default 1;
    "" 0;
}

# if all previous check are passed, $skip_cache = 0
map $http_request_no_cache$cookie_no_cache$uri_no_cache$query_no_cache $skip_cache {
    default 1;
    0000 0;
}

map $http_accept $webp_suffix_valid {
   default 1;
   "~*webp" 0;
}

map $realip_remote_addr $webp_suffix_cf {
    default 0;
    103.21.244.0/22         1;
    103.22.200.0/22         1;
    103.31.4.0/22           1;
    104.16.0.0/12           1;
    108.162.192.0/18        1;
    131.0.72.0/22           1;
    141.101.64.0/18         1;
    162.158.0.0/15          1;
    172.64.0.0/13           1;
    173.245.48.0/20         1;
    188.114.96.0/20         1;
    190.93.240.0/20         1;
    197.234.240.0/22        1;
    198.41.128.0/17         1;
    199.27.128.0/21         1;
    2400:cb00::/32          1;
    2405:8100::/32          1;
    2405:b500::/32          1;
    2606:4700::/32          1;
    2803:f800::/32          1;
    2a06:98c0::/29          1;
    2c0f:f248::/32          1;

}

map $webp_suffix_cf$webp_suffix_valid $webp_suffix {
    default "";
    00 ".webp";
}

# Limit Request
limit_req_status 403;
limit_req_zone $binary_remote_addr zone=one:10m rate=1r/s;
limit_req_zone $binary_remote_addr zone=two:10m rate=10r/s;