From dfee509e757250e81751f5010df880e9b990c83b Mon Sep 17 00:00:00 2001
From: Daniel Odendahl Jr <danielbodendahl@gmail.com>
Date: Mon, 15 May 2017 17:28:44 +0000
Subject: [PATCH] XKCD Command

---
 commands/randomimg/xkcd.js | 47 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 commands/randomimg/xkcd.js

diff --git a/commands/randomimg/xkcd.js b/commands/randomimg/xkcd.js
new file mode 100644
index 00000000..c2c997a4
--- /dev/null
+++ b/commands/randomimg/xkcd.js
@@ -0,0 +1,47 @@
+const { Command } = require('discord.js-commando');
+const snekfetch = require('snekfetch');
+
+module.exports = class XKCDCommand extends Command {
+    constructor(client) {
+        super(client, {
+            name: 'xkcd',
+            group: 'randomimg',
+            memberName: 'xkcd',
+            description: 'Gets an XKCD Comic, optionally opting for today\'s.',
+            args: [
+                {
+                    key: 'type',
+                    prompt: 'Would you like to get the comic for today or random?',
+                    type: 'string',
+                    validate: type => {
+                        if (['today', 'random'].includes(type.toLowerCase())) return true;
+                        return 'Please enter either `today` or `random`';
+                    },
+                    default: 'random'
+                }
+            ]
+        });
+    }
+
+    async run(msg, args) {
+        if (msg.channel.type !== 'dm')
+            if (!msg.channel.permissionsFor(this.client.user).has('ATTACH_FILES'))
+                return msg.say('This Command requires the `Attach Files` Permission.');
+        const { type } = args;
+        try {
+            const current = await snekfetch
+                .get('https://xkcd.com/info.0.json');
+            if (type === 'today') return msg.channel.send({ files: [current.body.img] })
+                .catch(err => msg.say(err));
+            else {
+                const random = Math.floor(Math.random() * current.body.num) + 1;
+                const { body } = await snekfetch
+                    .get(`https://xkcd.com/${random}/info.0.json`);
+                return msg.channel.send({ files: [body.img] })
+                    .catch(err => msg.say(err));
+            }
+        } catch (err) {
+            return msg.say(err);
+        }
+    }
+};