From 61ba69e6aee2c6fe66b0e8310fd50da8e671de8c Mon Sep 17 00:00:00 2001
From: Dragon Fire <danielbodendahl@gmail.com>
Date: Sun, 3 Nov 2019 00:08:44 -0400
Subject: [PATCH] Integrate meme-poster into Xiao

---
 .env.example             |  3 +++
 README.md                |  1 -
 Xiao.js                  |  1 +
 package.json             |  2 +-
 structures/Client.js     |  2 ++
 structures/MemePoster.js | 36 ++++++++++++++++++++++++++++++++++++
 6 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100644 structures/MemePoster.js

diff --git a/.env.example b/.env.example
index 6660faa0..e9a86354 100644
--- a/.env.example
+++ b/.env.example
@@ -6,6 +6,9 @@ XIAO_PREFIX=
 INVITE=
 XIAO_WEBHOOK_ID=
 XIAO_WEBHOOK_TOKEN=
+POSTER_ID=
+POSTER_TOKEN=
+POSTER_TIME=
 
 # Emoji IDs
 GOLD_FISH_EMOJI_ID=
diff --git a/README.md b/README.md
index a63e48cd..dfe4febf 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,6 @@ Xiao is a Discord bot coded in JavaScript with
 
 * [Rando Cardrissian](https://github.com/dragonfire535/rando-cardrissian) is a Cards Against Humanity bot, whose features were originally built into Xiao.
 * [Storyteller](https://github.com/dragonfire535/storyteller) is a Mafia bot made for Discord's 2019 Hack Week, whose features were originally built into Xiao.
-* [Meme Poster](https://github.com/dragonfire535/meme-poster) is a meme-posting webhook, inspired by an idea that started as part of Xiao.
 
 ## Commands (348)
 ### Utility:
diff --git a/Xiao.js b/Xiao.js
index b640019d..4d027e73 100644
--- a/Xiao.js
+++ b/Xiao.js
@@ -46,6 +46,7 @@ client.on('ready', () => {
 		const activity = activities[Math.floor(Math.random() * activities.length)];
 		client.user.setActivity(activity.text, { type: activity.type });
 	}, 60000);
+	client.setInterval(() => client.memePoster.post(), client.memePoster.time);
 });
 
 client.on('guildMemberRemove', async member => {
diff --git a/package.json b/package.json
index bd89b6a1..87a6dd7c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "107.7.5",
+	"version": "107.8.0",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {
diff --git a/structures/Client.js b/structures/Client.js
index 99a280fc..0d933933 100644
--- a/structures/Client.js
+++ b/structures/Client.js
@@ -2,6 +2,7 @@ const { CommandoClient } = require('discord.js-commando');
 const { WebhookClient } = require('discord.js');
 const winston = require('winston');
 const PokemonStore = require('./pokemon/PokemonStore');
+const MemePoster = require('./MemePoster');
 const { XIAO_WEBHOOK_ID, XIAO_WEBHOOK_TOKEN } = process.env;
 
 module.exports = class XiaoClient extends CommandoClient {
@@ -17,6 +18,7 @@ module.exports = class XiaoClient extends CommandoClient {
 		});
 		this.webhook = new WebhookClient(XIAO_WEBHOOK_ID, XIAO_WEBHOOK_TOKEN, { disableEveryone: true });
 		this.pokemon = new PokemonStore();
+		this.memePoster = new MemePoster(this);
 		this.games = new Map();
 	}
 };
diff --git a/structures/MemePoster.js b/structures/MemePoster.js
new file mode 100644
index 00000000..af78c2e7
--- /dev/null
+++ b/structures/MemePoster.js
@@ -0,0 +1,36 @@
+const { POSTER_ID, POSTER_TOKEN, POSTER_TIME } = process.env;
+const request = require('node-superfetch');
+const subreddits = require('../assets/json/meme');
+const types = ['image', 'rich:video'];
+
+module.exports = class MemePoster {
+	constructor(client) {
+		Object.defineProperty(this, 'client', { value: client });
+
+		this.id = POSTER_ID;
+		this.token = POSTER_TOKEN;
+		this.time = Number.parseFloat(POSTER_TIME) || 3.6e+6;
+	}
+
+	async post() {
+		try {
+			const subreddit = subreddits[Math.floor(Math.random() * subreddits.length)];
+			const { body } = await request
+				.get(`https://www.reddit.com/r/${subreddit}/hot.json`)
+				.query({ limit: 100 });
+			const posts = body.data.children.filter(post => {
+				if (!post.data) return false;
+				return types.includes(post.data.post_hint) && post.data.url && post.data.title && !post.data.over_18;
+			});
+			if (!posts.length) return;
+			const post = posts[Math.floor(Math.random() * posts.length)].data;
+			await request
+				.post(`https://discordapp.com/api/webhooks/${this.id}/${this.token}`)
+				.send({
+					content: `**r/${subreddit}** [${post.title}](<https://www.reddit.com${post.permalink}>)\n${post.url}`
+				});
+		} catch (err) {
+			this.client.logger.error(err);
+		}
+	}
+};