utils/mailer.js

   1 const params = require("../config/parameters");
   2 const { exec } = require('child_process');
   3
   4 let Mailer =
   5 {
   6     // o: {from(*), to(*), subject, body} - (*): mandatory
   7     send: function(o, callback)
   8     {
   9         let from = o.from;
  10         let to = o.to;
  11         let subject = !!o.subject ? o.subject : "[No subject]";
  12         let body = !!o.body ? o.body : "";
  13
  14         // In development mode, just log message:
  15         let env = process.env.NODE_ENV || 'development';
  16         if ('development' === env)
  17         {
  18             console.log("New mail: from " + from + " / to " + to);
  19             console.log("Subject: " + subject);
  20             let msgText = body.split('\\n');
  21             msgText.forEach(msg => { console.log(msg); });
  22             callback({});
  23         }
  24         else
  25         {
  26             exec(
  27                 "printf 'From: " + from + "\n" +
  28                     "To: " + to + "\n" +
  29                     "Subject: " + subject + "\n" +
  30                     body + "' | msmtp -a " + params.mail.account + " " + to,
  31                 (err, stdout, stderr) => {
  32                     callback(err);
  33                     // the *entire* stdout and stderr (buffered)
  34                     //console.log("stdout: " + stdout);
  35                     //console.log("stderr: " + stderr);
  36                 }
  37             );
  38         }
  39     }
  40 };
  41
  42 module.exports = Mailer;