config via JSON

3 years ago · 330e2176a6
parent 3ec83fa400
commit 330e2176a6
2 changed files with 64 additions and 0 deletions
--- a/b3-dev/node/session3/config.json/config.json
+++ b/b3-dev/node/session3/config.json/config.json
@ -0,0 +1,24 @@
 {
    "development": {
        "config_id": "development",
        "app_name": "conf-test",
        "app_desc": "An app to test environnement variables",
        "node_port": 3000,
        "json_indentation": 4,
        "database": "nodesandbox_env-dev"
    },
    "testing": {
        "config_id": "testing",
        "database": "nodesandbox_env-tst"
    },
    "staging": {
        "config_id": "staging",
        "node_port": 8080,
        "database": "nodesandbox_env-stage"
    },
    "production": {
        "config_id": "production",
        "node_port": 8080,
        "database": "nodesandbox_env"
    }
 }
--- a/b3-dev/node/session3/config.json/server.js
+++ b/b3-dev/node/session3/config.json/server.js
@ -0,0 +1,40 @@
 const http = require('http');
 const url = require('url');
 // load config file
 const config = require(process.cwd() + '/config.json');
 function outputHTML5(status, response, content, title)
 {
    response.writeHead(status, { 'Content-Type': 'text/html; charset=utf-8' });
    response.write(
        `
        <!DOCTYPE html>
        <html xmlns="http://www.w3.org/1999/xhtml">
        <head>
            <meta charset="utf-8" />
            <title>${title}</title>
            <style type="text/css">*{ font-family: sans-serif }</style>
        </head>
        <body>
        ${content}
        </body>
        </html>
        `
     );
     response.end();
 }
 var server = http.createServer(function (request, response) {
  if(request.url === "/") { 
       content = config.staging.config_id;
      outputHTML5(200,response,content,"Server info");
  }
  else {
    outputHTML5(404,response,'Y\'a rien ici',"Oups");   
  }
 });
 server.listen(80);