pissbot-9000/commands/interaction/slash/utils/reverse-image.js

const { reverseImageSearch } = require("#api");
const { paginator } = require("#client");

const { validateAttachment } = require("#utils/attachment");
const { createEmbed, formatPaginationEmbeds, page } = require("#utils/embed");
const { acknowledge } = require("#utils/interactions");
const { editOrReply } = require("#utils/message");

const { ApplicationCommandOptionTypes } = require('detritus-client/lib/constants');

// TODO: create a favicon() util
function createReverseImageSearchResultPage(context, result, source) {
  let res = page(
    createEmbed("default", context, {
      author: {
        iconUrl: `https://www.google.com/s2/favicons?domain=${encodeURIComponent(result.url)}&sz=256`,
        name: result.name,
        url: result.url
      },
      image: {
        url: result.image
      },
      thumbnail: {
        url: source
      }
    }))
  if (result.thumbnail) res.embeds[0].thumbnail = { url: result.thumbnail };
  return res;
}

module.exports = {
  name: 'reverse-image-search',
  description: 'Searches for image matches on the internet.',
  contexts: [
    0,
    1,
    2
  ],
  integrationTypes: [
    1
  ],
  options: [
    {
      name: 'image',
      description: 'Image to search for',
      type: ApplicationCommandOptionTypes.ATTACHMENT,
      required: true
    },
    {
      name: 'incognito',
      description: 'Makes the response only visible to you.',
      type: ApplicationCommandOptionTypes.BOOLEAN,
      required: false,
      default: false
    }
  ],
  run: async (context, args) => {
    await acknowledge(context, args.incognito);

    if(!validateAttachment(args.image, "image")) return await editOrReply(context, createEmbed("warning", context, "Unsupported attachment type."))

    try{
      let search = await reverseImageSearch(context, args.image.url);
      search = search.response

      if (search.body.status == 2) return editOrReply(context, createEmbed("error", context, search.body.message))

      let pages = []
      for (const res of search.body.results) {
        pages.push(createReverseImageSearchResultPage(context, res, args.image.url))
      }

      await paginator.createPaginator({
        context,
        pages: formatPaginationEmbeds(pages)
      });
    }catch(e){
      console.log(e)
      return editOrReply(context, createEmbed("error", context, "Unable to perform reverse image search."))
    }
  }
}