{% set __proto = item.proto | default(['http']) %}
{% set __main_name =  item | nginx_site_name %}
{% set __listen = item.listen | default(nginx_default_listen) %}
{% set __listen_ssl = item.listen_ssl | default(nginx_default_listen_ssl) %}
{% set __listen_proxy_protocol = item.listen_proxy_protocol | default(nginx_default_listen_proxy_protocol) %}
{% set __listen_proxy_protocol_ssl = item.listen_proxy_protocol_ssl | default(nginx_default_listen_proxy_protocol_ssl) %}
{% set __location = item.location | default({}) %}
{% set __location_before = item.location_before | default({}) %}
{% set __headers = item.headers | default(nginx_servers_default_headers) %}
{% set __ssl_name = item.ssl_name | default(__main_name) %}
{% set __location_order = item.location_order | default(__location.keys()) %}
{% set __location_order_before = item.location_order_before | default(__location_before.keys()) %}
{% set __http2 = nginx_auto_config_httpv2 and 'http_v2' in nginx_modules %}
{% macro listen_http() %}
{% endmacro %}
{% macro server_name(name) %}
{% if name is string %}{{ name }}{% else %}{{ name | join(" ") }}{% endif %}
{% endmacro %}
{% macro locations(list, order) %}
{% if order | length > 0 %}
	# --> Custom locations
{% for location in order %}
	location {{ location }} {
{% set opts = list[location] %}
{% for opt in opts %}
{% if opt.htpasswd is defined %}
{{ htpasswd(opt.htpasswd, 2) }}
{% else %}
	{{ opt }}
{% endif %}
{% endfor  %}
	}
{% endfor %}
	# <-- Custom locations
{% endif %}
{% endmacro %}
{% macro htpasswd(htpasswd_name, indent=1) -%}
{%- if htpasswd_name != false %}
{%- for ht in nginx_htpasswd if ht.name == htpasswd_name %}
{{ "\t" * indent }}auth_basic "{{ ht.description }}";
{{ "\t" * indent }}auth_basic_user_file {{ nginx_htpasswd_dir }}/{{ ht.name }};
{%- endfor %}
{%- endif %}
{%- endmacro %}
{% macro ssl(ssl_name) %}
{% for sn in nginx_ssl_pairs if (sn.name is defined and (sn | nginx_site_name) == ssl_name) %}
	ssl_certificate {{ sn | nginx_cert_path(nginx_ssl_dir) }};
	ssl_certificate_key {{ sn | nginx_key_path(nginx_ssl_dir) }};
{% endfor %}
{%- endmacro %}
{% macro httpsredirect(name) %}
server {
{% for port in __listen %}
	listen {{ port }};
{% endfor %}
{% for port in __listen_proxy_protocol %}
	listen {{ port }} proxy_protocol;
{% endfor %}
	server_name {{ server_name(name) }};
	location / {
		return 301 https://{{ name }}{% if '443' not in __listen_ssl and 443 not in __listen_ssl %}:{{ __listen_ssl[0] }}{% endif %}$request_uri;
	}
}
{% endmacro %}

#
# {{ ansible_managed }}
#

#
# HTTP
#
server {
{% if 'http' in __proto %}
{% for port in __listen %}
	listen {{ port }}{% if nginx_default_site == __main_name %} default_server{% endif %};
{% endfor %}
{% for port in __listen_proxy_protocol %}
	listen {{ port }}{% if nginx_default_site == __main_name %} default_server{% endif %} proxy_protocol;
{% endfor %}
{% endif %}
{% if 'https' in __proto %}
{% for port in __listen_ssl %}
	listen {{ port }}{% if nginx_default_site_ssl == __main_name %} default_server{% endif %} ssl{% if __http2 %} http2{% endif %};
{% endfor %}
{% for port in __listen_proxy_protocol_ssl %}
	listen {{ port }}{% if nginx_default_site_ssl == __main_name %} default_server{% endif %} ssl{% if __http2 %} http2{% endif %} proxy_protocol;
{% endfor %}
{{ ssl(__ssl_name) }}
{% if item.ssl_template is not defined or item.ssl_template != false %}
	include {{ nginx_helper_dir + '/ssl-' + item.ssl_template | default('strong') }};
	add_header Strict-Transport-Security "{{ item.hsts | default(nginx_default_hsts) }}" always;
{% endif %}
{% endif %}
	server_name {{ server_name(item.name) }};
{% block root %}
{% if item.root is defined %}
	root {{ item.root }};
{% else %}
	root {{ nginx_root }}/{{ item | nginx_site_filename }}/public;
{% endif %}
{% endblock %}
{% block template_index %}
	index {{ item.index | default('index.html index.htm') }};
{% endblock %}

{% block template_more %}
{% if item.more is defined and item.more is iterable %}
{% for line in item.more %}
	{{ line }}
{% endfor %}
{% endif %}
{% endblock %}

{% if item.htpasswd is defined %}
{{ htpasswd(item.htpasswd, 1) }}
{% endif %}

{% block template_headers %}
	# --> Custom headers
{% for key, value in __headers.items() %}
	add_header {{ key }} "{{ value | regex_replace('\s+always$', '') }}"{% if value | regex_search('\s+always$') %} always{% endif %};
{% endfor %}
	# <-- Custom headers
{% endblock %}

{{ locations(__location_before, __location_order_before) }}

{% if not '/' in  __location %}
	location / {
{% block template_try_files %}
		try_files {{ item.override_try_files | default('$uri $uri/ =404') }};
{% endblock %}
	}
{% endif %}

{% block template_upstream_location %}
{% endblock %}
{% block template_custom_location %}
{% endblock %}

{{ locations(__location, __location_order) }}

{% block template_local_content %}
{% if item.manage_local_content is not defined or item.manage_local_content %}
	location ~ /\.ht {
		deny all;
	}

	location = /favicon.ico {
		expires 30d;
		access_log off;
		log_not_found off;
	}

	location ~* \.(txt|js|css|png|jpe?g|gif|ico|svg|(o|t)tf|woff2?|eot)$ {
		expires 30d;
		log_not_found off;
	}
{% endif %}
{% endblock %}

{% if item.use_access_log is defined %}
{% if item.use_access_log %}
	access_log {{ nginx_log_dir }}/{{ __main_name }}_access.log combined;
{% else %}
	access_log off;
{% endif %}
{% endif %}
{% if item.use_error_log is defined %}
{% if item.use_error_log %}
	error_log {{ nginx_log_dir }}/{{ __main_name }}_error.log {{ nginx_error_log_level }};
{% else %}
	error_log off;
{% endif %}
{% endif %}
}

{% if item.redirect_https is defined and item.redirect_https %}
#
# Redirect HTTP to HTTPS
#
{% if item.name is string %}
{{ httpsredirect(item.name) }}
{% else %}
{% for i in item.name %}
{{ httpsredirect(i) }}
{% endfor %}
{% endif %}
{% endif %}

{% if item.redirect_from is defined and item.redirect_from is iterable %}
#
# Redirect from
#
server {
{% for port in __listen %}
	listen {{ port }};
{% endfor %}
{% for port in __listen_proxy_protocol %}
	listen {{ port }} proxy_protocol;
{% endfor %}

	server_name {{ server_name(item.redirect_from) }};
	location / {
		return 301 $scheme://{{ __main_name }}$request_uri;
	}
}

{% if 'https' in __proto %}
server {
{% for port in __listen_ssl %}
	listen {{ port }} ssl{% if __http2 %} http2{% endif %};
{% endfor %}
{% for port in __listen_proxy_protocol_ssl %}
	listen {{ port }} ssl{% if __http2 %} http2{% endif %} proxy_protocol;
{% endfor %}
{{ ssl(__ssl_name) }}
{% if item.ssl_template is not defined or item.ssl_template != false %}
	include {{ nginx_helper_dir + '/ssl-' + item.ssl_template | default('strong') }};
	add_header Strict-Transport-Security "{{ item.hsts | default(nginx_default_hsts) }}" always;
{% endif %}
	server_name {{ server_name(item.redirect_from) }};
	location / {
		return 301 https://{{ __main_name }}{% if '443' not in __listen_ssl and 443 not in __listen_ssl %}:{{ __listen_ssl[0] }}{% endif %}$request_uri;
	}
}
{% endif %}

{% endif %}

# vim:filetype=nginx