## Include this file if you want to use fastcgi_cache across many sites
# Designed to be included in /etc/nginx/nginx.conf http {} block

fastcgi_cache_path /var/cache/nginx/fastcgi_cache levels=1:2 keys_zone=FASTCGICACHE:100m max_size=1g inactive=60m;
fastcgi_cache_key "$scheme$request_method$host$request_uri";
fastcgi_cache_use_stale	error timeout invalid_header updating http_500;
#fastcgi_cache_lock	on;

# Ignore header
fastcgi_ignore_headers	Cache-Control Expires Set-Cookie;

# Designed to be used with Nginx Cache Controller WP plugin
#fastcgi_pass_header "X-Accel-Redirect";
#fastcgi_pass_header "X-Accel-Expires";

# Header status
add_header X-Cache-Status $upstream_cache_status;

# FastCGI Log Format
log_format cache '$remote_addr - $upstream_cache_status [$time_local] '
                 '"$request" $status $body_bytes_sent '
                 '"$http_referer" "$http_user_agent"';

# Map Mobile
map $http_user_agent $is_mobile {
	default 0;
	~*android|ip(hone|ad|od)|windows\s+(?:ce|phone) 1;
	~*symbian|sony|samsung|lg|blackberry 1;
	~*mobile|mini 1;
}

# Map Cache
map $request_method $skip_cache {
	default 0;
	POST 1; #skip caching on post
}

map $http_cookie $skip_cache {
	default 0;
	~SESS 1; #skip PHP Session cookie
}