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import { CommandoMessage } from 'discord.js-commando';
import Command from '../Command.js'
import request from 'node-superfetch'
import emoji from 'emoji-random'
module.exports = class SubredditCommand extends Command {
constructor(client, info) {
super(client, info);
this.subreddit = info.subreddit;
this.postType = info.postType ? Array.isArray(info.postType) ? info.postType : [info.postType] : null;
this.getIcon = info.getIcon || false;
this.credit.push({
name: 'Reddit',
url: 'https://www.reddit.com/',
reason: 'API',
reasonURL: 'https://www.reddit.com/dev/api/'
});
}
async run(msg: CommandoMessage, { subreddit }, fromPattern) {
if (fromPattern) subreddit = msg.patternMatches[1];
if (!subreddit) subreddit = typeof this.subreddit === 'function' ? this.subreddit() : this.subreddit;
try {
const post = await this.random(subreddit, msg.channel.nsfw);
if (!post) return msg.reply('Could not find any results. ' + emoji.random());
return msg.say(this.generateText(post.post, post.origin, post.icon));
} catch (err) {
if (err.status === 403) return msg.reply('This subreddit is private. ' + emoji.random());
if (err.status === 404) return msg.reply('Could not find any results. ' + emoji.random());
return msg.reply(`Oh no, an error occurred: \`${err.message}\`. Try again later!`);
}
}
generateText() {
throw new Error('The generateText method is required.');
}
async random(subreddit, nsfw) {
let icon = null;
const { body } = await request
.get(`https://www.reddit.com/r/${subreddit}/hot.json`)
.query({ limit: 100 });
if (!body.data.children.length) return null;
const posts = body.data.children.filter(post => {
if (!post.data) return false;
if (!nsfw && post.data.over_18) return false;
return (this.postType ? this.postType.includes(post.data.post_hint) : true) && post.data.url && post.data.title;
});
if (!posts.length) return null;
if (this.getIcon) icon = await this.fetchIcon(subreddit);
return {
origin: subreddit,
post: posts[Math.floor(Math.random() * posts.length)].data,
icon
};
}
async fetchIcon(subreddit) {
const { body } = await request.get(`https://www.reddit.com/r/${subreddit}/about.json`);
if (!body.data.icon_img && !body.data.community_icon) return 'https://i.imgur.com/DSBOK0P.png';
return body.data.icon_img || body.data.community_icon;
}
};
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