support slash commands for (some) useful features

commands/interaction/slash/search/google-images.js

@@ -0,0 +1,66 @@
+const { Constants } = require('detritus-client');
+const { InteractionCallbackTypes, ApplicationCommandOptionTypes } = Constants;
+
+const { createEmbed, page, formatPaginationEmbeds } = require('../../../../labscore/utils/embed');
+
+const { paginator } = require('../../../../labscore/client');
+const { STATICS } = require('../../../../labscore/utils/statics');
+const { google, googleImages } = require('../../../../labscore/api');
+const { editOrReply } = require('../../../../labscore/utils/message');
+
+function createImageResultPage(context, result) {
+  let res = page(createEmbed("default", context, {
+    author: {
+      iconUrl: `https://www.google.com/s2/favicons?domain=${encodeURIComponent(result.url)}&sz=256`,
+      name: result.title,
+      url: result.url
+    },
+    image: {
+      url: result.image
+    },
+    footer: {
+      iconUrl: STATICS.google,
+      text: `Google Images • ${context.application.name}`
+    }
+  }))
+  if (result.thumbnail) res.embeds[0].thumbnail = { url: result.thumbnail };
+  return res;
+}
+
+module.exports = {
+  description: 'Search on Google Images.',
+  name: 'google-images',
+  options: [
+    {
+      name: 'query',
+      description: 'Search query',
+      type: ApplicationCommandOptionTypes.STRING,
+      required: true
+    }
+  ],
+  run: async (context, args) => {
+    await context.respond({data: {}, type: InteractionCallbackTypes.DEFERRED_CHANNEL_MESSAGE_WITH_SOURCE})
+
+    try {
+      let search = await googleImages(context, args.query, context.channel.nsfw)
+      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(createImageResultPage(context, res))
+      }
+
+      if (!pages.length) return editOrReply(context, createEmbed("warning", context, `No results found.`))
+
+      await paginator.createPaginator({
+        context,
+        pages: formatPaginationEmbeds(pages)
+      });
+    } catch (e) {
+      console.log(e)
+      return editOrReply(context, createEmbed("error", context, `Unable to perform google search.`))
+    }
+  }
+};