# The home-server project produces a multi-purpose setup using Ansible.
# Copyright © 2018 Y. Gablin, under the GPL-3.0-or-later license.
# Full licensing information in the LICENSE file, or gnu.org/licences/gpl-3.0.txt if the file is missing.

# function /php...(doc_root /... prefix /... script /... pathinfo) {
#
#   fastcgi_pass:
#     proxy_https://…host…:proxy_port/prefix/script/pathinfo?query_string
#     ⇓
#     /doc_root/script (+ pathinfo + query_string)
#
# }
location ^~ /php... {
  internal;
  autoindex off;
  location ~ ^/php\.\.\.(?<p_doc_root>.*)/\.\.\.(?<p_prefix>.*)/\.\.\.(?<p_script>.*)/\.\.\.(?<p_pathinfo>.*)$ {
    fastcgi_pass unix:/run/shared_sockets/php-fpm;
    fastcgi_index index.php;
    fastcgi_send_timeout 60m;
    fastcgi_read_timeout 60m;
    include fastcgi.conf;
    fastcgi_param HTTPS           $proxy_https           if_not_empty;
    fastcgi_param REQUEST_SCHEME  $proxy_https           if_not_empty;
    fastcgi_param SERVER_PORT     $proxy_port            if_not_empty;
    fastcgi_param SCRIPT_FILENAME $p_doc_root$p_script;
    fastcgi_param SCRIPT_NAME     $p_prefix$p_script;
    fastcgi_param REQUEST_URI     $p_prefix$p_script$p_pathinfo$is_args$query_string;
    fastcgi_param DOCUMENT_URI    $p_prefix$p_script$p_pathinfo;
    fastcgi_param DOCUMENT_ROOT   $p_doc_root;
    fastcgi_param PATH_INFO       $p_pathinfo            if_not_empty;
  }
}