src/channel/drink.js

   1 // TODO: figure out what to do with this module
   2 // it serves a very niche use case and is only a core module because of
   3 // legacy reasons (early channels requested it before I had criteria
   4 // around what to include in core)
   5 var ChannelModule = require("./module");
   6
   7 function DrinkModule(_channel) {
   8     ChannelModule.apply(this, arguments);
   9     this.drinks = 0;
  10 }
  11
  12 DrinkModule.prototype = Object.create(ChannelModule.prototype);
  13
  14 DrinkModule.prototype.onUserPostJoin = function (user) {
  15     user.socket.emit("drinkCount", this.drinks);
  16 };
  17
  18 DrinkModule.prototype.onUserPreChat = function (user, data, cb) {
  19     var msg = data.msg;
  20     var perms = this.channel.modules.permissions;
  21     if (msg.match(/^\/d-?[0-9]*/) && perms.canCallDrink(user)) {
  22         msg = msg.substring(2);
  23         var m = msg.match(/^(-?[0-9]+)/);
  24         var count;
  25         if (m) {
  26             count = parseInt(m[1]);
  27             if (isNaN(count) || count < -10000 || count > 10000) {
  28                 return;
  29             }
  30
  31             msg = msg.replace(m[1], "").trim();
  32             if (msg || count > 0) {
  33                 msg += " drink! (x" + count + ")";
  34             } else {
  35                 this.drinks += count;
  36                 this.channel.broadcastAll("drinkCount", this.drinks);
  37                 return cb(null, ChannelModule.DENY);
  38             }
  39         } else {
  40             msg = msg.trim() + " drink!";
  41             count = 1;
  42         }
  43
  44         this.drinks += count;
  45         this.channel.broadcastAll("drinkCount", this.drinks);
  46         data.msg = msg;
  47         data.meta.addClass = "drink";
  48         data.meta.forceShowName = true;
  49         cb(null, ChannelModule.PASSTHROUGH);
  50     } else {
  51         cb(null, ChannelModule.PASSTHROUGH);
  52     }
  53 };
  54
  55 DrinkModule.prototype.onMediaChange = function () {
  56     this.drinks = 0;
  57     this.channel.broadcastAll("drinkCount", 0);
  58 };
  59
  60 module.exports = DrinkModule;