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xiao/commands/search/vndb.js
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Daniel Odendahl Jr 303b4481b3 Fix
2018-10-04 21:21:01 +00:00

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const Command = require('../../structures/Command');
const request = require('node-superfetch');
const { MessageEmbed } = require('discord.js');
const { shorten } = require('../../util/Util');
module.exports = class VNDBCommand extends Command {
constructor(client) {
super(client, {
name: 'vndb',
aliases: ['visual-novel', 'vn'],
group: 'search',
memberName: 'vndb',
description: 'Responds with information on a Visual Novel.',
clientPermissions: ['EMBED_LINKS'],
args: [
{
key: 'query',
prompt: 'What visual novel would you like to get information on?',
type: 'string'
}
]
});
}
async run(msg, { query }) {
try {
const id = await this.search(query);
if (!id) return msg.say('Could not find any results.');
const data = await this.fetchVN(id);
const embed = new MessageEmbed()
.setColor(0x000407)
.setAuthor('VNDB', 'https://i.imgur.com/BIxjIby.png', 'https://vndb.org/')
.setTitle(data.title)
.setDescription(shorten(data.description || 'No description available.'))
.setURL(data.url)
.setThumbnail(data.image)
.addField(' Developer', `[${data.developer.name}](${data.developer.url})`);
return msg.embed(embed);
} catch (err) {
return msg.reply(`Oh no, an error occurred: \`${err.message}\`. Try again later!`);
}
}
async search(query) {
const { text } = await request
.get('https://vndb.org/v/all')
.query({ q: query });
const id = text.match(/<a href="\/v([0-9]+)" title=/);
if (!id) return null;
return id[1];
}
async fetchVN(id) {
const { text } = await request.get(`https://vndb.org/v${id}`);
const devID = text.match(/<a href="\/p([0-9]+)"/)[1];
const developer = await this.fetchDeveloper(devID);
const description = text.match(/<h2>Description<\/h2><p>(.+)<\/p><\/td>/)[1]
.replace(/<br>/g, '\n')
.replace(/<a href="(.+)" rel="nofollow">(.+)<\/a>/g, '[$2]($1)');
return {
id: id[1],
url: `https://vndb.org/v${id}`,
title: text.match(/<title>(.+)<\/title>/)[1],
developer,
description: description === '-' ? null : description,
image: text.match(/https:\/\/s.vndb.org\/cv\/[0-9]+\/[0-9]+\.jpg/)[0]
};
}
async fetchDeveloper(id) {
const { text } = await request.get(`https://vndb.org/p${id}`);
return {
name: text.match(/<title>(.+)<\/title>/)[1],
url: `https://vndb.org/p${id}`
};
}
};