N49JsR3r

1const fs = require('fs');
2const http = require('http');
3const Discord = require('discord.js');
4
5// For the API request
6const httpOptions = {
7	host: 'worldtimeapi.org',
8	port: 80,
9	path: '/api/timezone/Europe/London',
10	method: 'GET',
11	headers: {
12        "Content-Type": "application/json"    
13    },
14};
15
16// The subscribed channels
17var channels = [];
18
19// If the phrase has been said this week (resets after 24 hours so as not to post twice on the same day)
20var saidThisWeek = false;
21
22// Check for channels list and create it if it does not exist.
23if(fs.existsSync("channels.json"))
24{
25	channels = JSON.parse(fs.readFileSync("channels.json"))["channels"];
26	console.log("Channel list loaded. Found " + channels.length + " channels.");
27}
28else
29{
30	fs.writeFileSync("channels.json", JSON.stringify({"channels": []}));
31	console.log("No channel list found. Creating empty file.")
32}
33
34// Discord client
35var client = new Discord.Client();
36
37client.on('ready', () => {
38	console.log("Bot connected.");
39
40	// Check the time every minute
41	setInterval(() => {
42		var req = http.request(httpOptions, res => {
43			console.log('Status code: ' + res.statusCode);
44
45			res.on('data', d => {
46				// If it is Tuesday, say the phrase
47				if(JSON.parse(d)["day_of_week"] == 2 && !saidThisWeek)
48				{
49					for(var i = 0; i < channels.length; i++)
50					{
51						client.channels.get(channels[i]).send("is chewsday innit?");
52					}
53
54					// Make sure it isn't said more than once
55					saidThisWeek = true;
56
57					// Reset saidThisWeek after 24 hours
58					setTimeout(() => {
59						saidThisWeek = false;
60					}, 86400000);
61				}
62			});
63		});
64
65		// Error handler
66		req.on('error', err => {
67			console.error(err);
68		});
69
70		// End request (needed for some reason)
71		req.end();
72	}, 60000);
73});
74
75client.on('message', msg => {
76	// If message starts with "!tuesdayChannel", add the following channel ID to the list and write to the file.
77	if(msg.content.startsWith("!tuesdaychannel"))
78	{
79		var strArray = msg.content.split(' ');
80		if(/[0-9]{18}/.test(strArray[1]))
81		{
82			channels.push(strArray[1]);
83			fs.writeFileSync("channels.json", JSON.stringify({"channels": channels}))
84			msg.reply("Channel set");
85		}
86		else
87		{
88			msg.reply("Invalid channel ID. Please specify an 18 character number.");
89		}
90	}
91});
92
93client.login("Your bot key here");