pissbot-9000/commands/message/search/quora.js

const { createEmbed, formatPaginationEmbeds } = require('../../../labscore/utils/embed')
const { link, pill } = require('../../../labscore/utils/markdown')
const { editOrReply } = require('../../../labscore/utils/message')
const { STATICS } = require('../../../labscore/utils/statics')

const { paginator } = require('../../../labscore/client');
const { quora, quoraResult } = require('../../../labscore/api');
const { InteractionCallbackTypes } = require('detritus-client/lib/constants');
const { Components } = require('detritus-client/lib/utils');

const { Permissions } = require("detritus-client/lib/constants");

function createQuoraAnswerPage(context, question, answer){
  let tags = question.tags.map((t) => {
    return pill(t)
  })
  let res = {
    "embeds": [
      createEmbed("default", context, {
        title: question.title,
        url: answer.url,
        description: `${tags.splice(0, 3).join('  ')}\n\n${answer.content.substr(0,2000)}`,
        footer: {
          iconUrl: STATICS.quora,
          text: `Quora • ${context.application.name}`
        }
      })
    ]
  }

  if(answer.content.length >= 2000){
    if(res.embeds[0].description.endsWith(' ')) res.embeds[0].description = res.embeds[0].description.substr(0,res.embeds[0].description.length - 1)
    res.embeds[0].description += link(answer.url, '...', 'Click to read the entire answer.')
  }

  if(answer.author){
    res.embeds[0].author = {
      name: answer.author.name.substr(0,1000),
      iconUrl: answer.author.icon,
      url: answer.author.url
    }
  }
  return res;
}

async function quoraPaginator(context, pages, refMappings, currentRef){
  const paging = await paginator.createPaginator({
    context,
    pages,
    buttons: [
      "previous",
      "next",
      "search"
    ]
  });

  paging.on("interaction", async ({ context: ctx, listener }) => {
    if(ctx.customId == "search"){
      // Kill the original paginator and replace it with a select
      listener.stopWithoutUpdate()

      const components = new Components({
        timeout: 100000,
        run: async (sctx) => {
          if (sctx.userId !== context.userId) {
            return await sctx.respond(InteractionCallbackTypes.DEFERRED_UPDATE_MESSAGE);
          }
          await sctx.editOrRespond({
            embeds: [
              createEmbed("loading", context, "Loading quora result...")
            ],
            components: []
          })
          // Get the page reference and fetch the results
          let ref = refMappings.filter((r) => r.ref == sctx.data.values[0])
          ref = ref[0]
          try{
            let search = await quoraResult(context, ref.link)
            search = search.response.body
           
            if(search.status == 2) return editOrReply(context, {embeds:[createEmbed("error", context, search.message)]})
            
            let nextPages = []
            // Create the initial page
      
            for(const answer of search.answers){
              nextPages.push(createQuoraAnswerPage(context, search.question, answer))
            }
            
            nextPages = formatPaginationEmbeds(nextPages)
      
            await quoraPaginator(context, nextPages, refMappings, sctx.data.values[0])
            
          }catch(e){
            console.log(e)
            return editOrReply(context, {embeds:[createEmbed("error", context, `Unable to perform quora search.`)]})
          }
        },
      });

      let selectOptions = refMappings.map((r) => {
        return {
          label: r.title,
          value: r.ref,
          default: (r.ref == currentRef)
        }
      })

      components.addSelectMenu({
        placeholder: "Select a question.",
        customId: "quora-select",
        options: selectOptions
      })

      await ctx.editOrRespond({content: `<@${context.userId}> Select a question.`, components})
    }
  })
}

module.exports = {
  name: 'quora',
  label: 'query',
  aliases: ['q'],
  metadata: {
    description: 'Searches for questions on Quora.',
    description_short: 'Search on Quora',
    examples: ['quora How does Quora work?'],
    category: 'search',
    usage: 'quora <query>'
  },
  permissionsClient: [Permissions.EMBED_LINKS, Permissions.SEND_MESSAGES, Permissions.USE_EXTERNAL_EMOJIS, Permissions.READ_MESSAGE_HISTORY],
  run: async (context, args) => {
    context.triggerTyping();
    if(!args.query) return editOrReply(context, {embeds:[createEmbed("warning", context, `Missing Parameter (query).`)]})
    try{
      let search = await quora(context, args.query)
      search = search.response.body
     
      if(search.status == 2) return editOrReply(context, {embeds:[createEmbed("error", context, search.message)]})
      
      let pages = []

      // Create the initial page
      for(const answer of search.answers){
        pages.push(createQuoraAnswerPage(context, search.question, answer))
      }
      
      pages = formatPaginationEmbeds(pages)

      const refMappings = search.results

      await quoraPaginator(context, pages, refMappings, refMappings[0].ref)
      
    }catch(e){
      console.log(e)
      return editOrReply(context, {embeds:[createEmbed("error", context, `Unable to perform quora search.`)]})
    }
  },
};