triviaTrigger.js

var util = require("util");
var BaseTrigger = require("./baseTrigger.js").BaseTrigger;
var _ = require('lodash');
/*
Trigger that converts between currencies
*/

var TriviaTrigger = function() {
	TriviaTrigger.super_.apply(this, arguments);
};

util.inherits(TriviaTrigger, BaseTrigger);

var type = "TriviaTrigger";
exports.triggerType = type;
exports.create = function(name, chatBot, options) {
	var trigger = new TriviaTrigger(type, name, chatBot, options);
		trigger.options.command = trigger.options.command || "!trivia";
		trigger.respectsMute = false;
	return trigger;
};

TriviaTrigger.prototype._onLoad = function() {
	if(!(this.options.rooms instanceof Array && this.options.rooms.length===1 && typeof this.options.rooms[0] === 'string')) {
		this.winston.error(this.chatBot.name+"/"+this.name+": options.rooms needs to be a single-length array");
		return false;
	} else if (!(this.options.admins instanceof Array && this.options.admins.length >0)) {
		this.winston.error(this.chatBot.name+"/"+this.name+": options.admins needs at least one entry!");
		return false;
	} else {
		this.admins = this.options.admins;
		this.room = this.options.rooms[0];
		return true;
	}
}

// Return true if a message was sent
TriviaTrigger.prototype._respondToFriendMessage = function(userId, message) {
	return this._respond(userId, userId, message.toLowerCase());
}

// Return true if a message was sent
TriviaTrigger.prototype._respondToChatMessage = function(roomId, chatterId, message) {
	return this._respond(roomId, chatterId, message.toLowerCase());
}

TriviaTrigger.prototype._respond = function(toId, userId, message) {
	var that = this;
	var query = this._stripCommand(message, this.options.command);
	if(query && this.admins.indexOf(userId) > -1) {
		if(query.toLowerCase()==="question") {
			this.question=false;
			this.answer=false;
			this._sendMessageAfterDelay(toId, "Question & Answer reset");
			this.chatBot.setUnmoderated(this.room);
		} else if(this._stripCommand(query,'question')) {
			var pair = this._stripCommand(query,'question').split('||');
			if(pair.length>1) {
				this.question = pair.splice(0,1)[0];
				this.answer = pair.join('||').toLowerCase().split('||');
				this.chatBot.setUnmoderated(this.room);
				this._sendMessageAfterDelay(this.room,this.question);
			} else {
				this._sendMessageAfterDelay(toId,"Invalid. You need a question, and at least one answer. Everything should be separated by ||");
			}
		} else if(query.toLowerCase()==='admin') {
			var admins = []; var counter = 0;
			_.each(this.admins, function(admin){
				admins[counter] = counter+": "+that.chatBot._userString(admin);
			});
			this._sendMessageAfterDelay(toId,admins);
		} else if(this._stripCommand(query,'admin add') && userId in this.options.admins) {
			var newadmin = this._stripCommand(query,'admin add');
			this.admins[this.admins.length]=newadmin;
			this._sendMessageAfterDelay(toId,"Added "+that.chatBot._userString(newadmin)+" to admins");
		} else if(this._stripCommand(query,'admin del') && userId in this.options.admins) {
			var adminnum = this._stripCommand(query,'admin del');
			if(parseInt(adminnum).toString()===adminnum) {
				var adminnum = parseInt(adminnum);
				if(this.admins.length < adminnum) {
					var oldadmin = this.admins.splice(adminnum,1);
					this._sendMessageAfterDelay(toId,"Removed admin "+that.chatBot._userString(oldadmin));
				} else {
					this._sendMessageAfterDelay(toId,"No such admin");
				}
			} else if(adminnum in this.admins) {
				var oldadmin = this.admins.splice(this.admins.indexOf(adminnum),1);
				this._sendMessageAfterDelay(toId,"Removed admin "+that.chatBot._userString(oldadmin));
			} else {
				this._sendMessageAfterDelay(toId,"No such admin");
			}
		} else if(userId in this.options.admins) {
			this._sendMessageAfterDelay(toId,"Valid commands: '$1 question $QUESTION||$ANSWER', " +
			"'$1 admin', '$1 admin add $STEAMID64', '$1 admin del $#', '$1 admin del $STEAMID64', " +
			"'$1 say $SOMETHING', '$1 answered'".split("$1").join(this.options.command));
		} else if(query.toLowerCase()==="answered") {
			delete this.question;
			this.chatBot.setModerated(this.room);
		} else if(query.toLowerCase()==="mod") {
			this.chatBot.setModerated(this.room);
		} else if(query.toLowerCase()==="unmod") {
			this.chatBot.setUnmoderated(this.room);
		} else if (this._stripCommand(query,'say')) {
			this._sendMessageAfterDelay(this.room,this._stripCommand(query,'say'));
		} else {
			this._sendMessageAfterDelay(toId,"Valid commands: '$1 question $QUESTION||$ANSWER', '$1 admin', " +
			"'$1 admin add $STEAMID64', '$1 admin del $#', '$1 admin del $STEAMID64', '$1 say $SOMETHING', '$1 " +
			"answered', '$1 mod', '$1 unmod'".split("$1").join(this.options.command));
		}
		return true;
	} else if(toId!==userId && this.answer) {
		_.each(this.answer, function(possibleAnswer) {
			if(message.toLowerCase().indexOf(possibleAnswer)>-1) {
				if(message.length > 4) {
					that._sendMessageAfterDelay(toId,that.chatBot._userName(userId)+" is correct! The answer was:\n"+possibleAnswer);
					that.chatBot.setModerated(that.room);
					return true;
				}
			}
		});
		return false;
	}
	return false;
}

TriviaTrigger.prototype._stripCommand = function(message, command) {
	if (message.toLowerCase().indexOf(command.toLowerCase()) === 0 && message.length > command.length) {
		return message.substring(command.length+1);
	}
	return false;
}