user root;
worker_processes 4;

#error_log logs/error.log;
error_log logs/error.log;
#error_log logs/error.log  info;

#pid logs/nginx.pid;


events {
    worker_connections 1024;
}

http {
    # rewrite_log on;
    include mime.types;
    default_type application/octet-stream;
    client_max_body_size 128M;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile on;
    #tcp_nopush on;

    keepalive_timeout 65;

    gzip on;

    upstream cas {
        server 127.0.0.1:8081;
    }

    upstream cms {
        server 127.0.0.1:8082;
    }

    upstream cms2 {
        server 127.0.0.1:8087;
    }

    upstream openapi {
        server 127.0.0.1:8084;
    }

    server {
        listen 8080;
        server_name localhost;
        charset utf-8;

        #access_log  logs/host.access.log main;

        location / {
            root html;
            index index.html index.htm;
        }

        location /download/phone {
            add_header Content-Disposition 'attachment; filename="MicroSIP-Lite-3.20.0.zip"';
            alias /data/program/download/MicroSIP-Lite-3.20.0.zip;
        }

        location /cas {
            proxy_pass http://cas;
            proxy_redirect off;
            proxy_set_header Host $host:$server_port;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
        }

        # CMS Static
        rewrite ^/(cms|cms2)$ /$1/ permanent;
        location /cms {
            alias /data/program/cms-static;
            index index.html;
        }

        location /cms2 {
            alias /data/program/cms-static;
            index index.html;
        }

        # CMS API
        rewrite ^/(cms|cms2)/api$ /$1/api/ permanent;
        rewrite ^/(cms|cms2)/cas/(.+)$ /$1/api/cas/$2 break;
        rewrite ^/(cms|cms2)/logout$ /$1/api/logout break;
        location ~ ^/(cms|cms2)/api/ {

            rewrite ^/(cms|cms2)/api/(.*) /$2 break;
            proxy_pass http://$1;
            proxy_redirect off;
            proxy_set_header Host $host:$server_port;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
        }

        rewrite ^/openapi$ /openapi/ permanent;
        location /openapi {
            rewrite ^/openapi/(.*)$ /$1 break;
            proxy_pass http://openapi;
            proxy_redirect off;
            proxy_set_header Host $host:$server_port;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
        }

        location /rec {
            root /var/lib/freeswitch/recordings;
            rewrite "^/rec/(([^_]+)_(\d{4})\-(\d{2})-(\d{2})_(\d{2})\-(\d{2})\-(\d{2})(_\w+)?([^.]+)?\.(\w+))$" "/$3/$4/$5/$6/$1" break;
        }

        location /sound {
            root /data/program;
        }

        #error_page  404 /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
            root html;
        }
    }
}