feat: banner, server banner, server splash banner commands

locales/en-US/commands.json

@@ -43,6 +43,12 @@
   "COMMAND_AVATAR_SERVER_TITLE": "{{username}}'s server avatar",
   "COMMAND_AVATAR_TITLE": "{{username}}'s avatar",
 
+  "COMMAND_BANNER_NAME": "Banner",
+  "COMMAND_BANNER_DESCRIPTION": "Sends an account's profile banner.",
+  "COMMAND_BANNER_OPTION_0_NAME": "account",
+  "COMMAND_BANNER_OPTION_0_DESCRIPTION": "The account to get the profile banner from. Defaults to yourself.",
+  "COMMAND_BANNER_TITLE": "{{username}}'s banner",
+
   "COMMAND_CHANNEL_NAME": "Channel",
   "COMMAND_CHANNEL_DESCRIPTION": "Gets information about a selected channel.",
   "COMMAND_CHANNEL_OPTION_0_NAME": "channel",
@@ -109,7 +115,15 @@
   "COMMAND_ROLEPLAY_KISS": "❤️ {{user}} gave {{target}} a kiss!",
 
   "COMMAND_SERVER_NAME": "Server",
-  "COMMAND_SERVER_DESCRIPTION": "Gets information about the Discord server/guild.",
+  "COMMAND_SERVER_DESCRIPTION": "Gets information and statistics about the Discord server.",
+  "COMMAND_SERVER_OPTION_0_NAME": "info",
+  "COMMAND_SERVER_OPTION_0_DESCRIPTION": "Gets information and statistics about the Discord server.",
+  "COMMAND_SERVER_OPTION_1_NAME": "banner",
+  "COMMAND_SERVER_OPTION_1_DESCRIPTION": "Sends the server's banner.",
+  "COMMAND_SERVER_OPTION_2_NAME": "icon",
+  "COMMAND_SERVER_OPTION_2_DESCRIPTION": "Sends the server's icon.",
+  "COMMAND_SERVER_OPTION_3_NAME": "invite-banner",
+  "COMMAND_SERVER_OPTION_3_DESCRIPTION": "Sends the server's invite banner.",
 
   "COMMAND_URBAN_NAME": "Urban",
   "COMMAND_URBAN_DESCRIPTION": "Gets the definition of a word from the Urban Dictionary",

locales/en-US/errors.json

@@ -5,6 +5,8 @@
   "ERROR_DESCRIPTION": "\n```ts\n{{- error}}\n```",
   "ERROR_FOUND_A_BUG": "Found a bug? - github.com/espimarisa/hibiki/issues",
   "ERROR_IMAGE": "Failed to send the image. Try again later.",
+  "ERROR_NO_BANNER": "No banner is set.",
+  "ERROR_NO_ICON": "No icon is set.",
   "ERROR_NO_OPTION_PROVIDED": "No option was provided.",
   "ERROR_ROLE": "Failed to get information about the role. Try again later.",
   "ERROR_SERVER": "Failed to get information about the server. Try again later."

src/commands/banner.ts

@@ -0,0 +1,75 @@
+import { type APIOption, HibikiCommand, type HibikiCommandOptions } from "$classes/Command.ts";
+import { HibikiColors } from "$utils/constants.ts";
+import { t } from "$utils/i18n.ts";
+import { ApplicationCommandOptionType, type ChatInputCommandInteraction } from "discord.js";
+
+export class AvatarCommand extends HibikiCommand {
+  options = [
+    {
+      // The account to get a banner from
+      type: ApplicationCommandOptionType.User,
+      required: false,
+    },
+  ] satisfies HibikiCommandOptions[];
+
+  async runCommand(interaction: ChatInputCommandInteraction) {
+    // Gets the member data and/or the server member data for resolving the avatar URL
+    const memberToFetch = await interaction.options.getUser((this.options as APIOption[])[0]!.name)?.fetch();
+    const idToFetch = memberToFetch?.id ?? interaction.user.id;
+
+    // Fetches the member
+    const member =
+      interaction.guild!.members.cache.find((m) => m.id === idToFetch) ||
+      (await interaction.guild!.members.fetch(idToFetch));
+
+    // Error handler
+    const errorMessage = async (noBanner = false) => {
+      await interaction.followUp({
+        embeds: [
+          {
+            title: t("errors:ERROR", { lng: interaction.locale }),
+            description: noBanner
+              ? t("errors:ERROR_NO_BANNER", { lng: interaction.locale })
+              : t("errors:ERROR_ACCOUNT", { lng: interaction.locale }),
+            color: HibikiColors.ERROR,
+            footer: {
+              text: t("errors:ERROR_FOUND_A_BUG", { lng: interaction.locale }),
+              icon_url: this.bot.user?.displayAvatarURL(),
+            },
+          },
+        ],
+      });
+    };
+
+    // Error handler
+    if (!member) {
+      await errorMessage();
+      return;
+    }
+
+    // Error handler for no banner
+    if (!member.user.bannerURL()) {
+      await errorMessage(true);
+      return;
+    }
+
+    // Sends the avatar data
+    await interaction.followUp({
+      embeds: [
+        {
+          author: {
+            name: t("commands:COMMAND_BANNER_TITLE", {
+              username: member.user.tag,
+              lng: interaction.locale,
+            }),
+            icon_url: member.user.displayAvatarURL({ size: 2048 }).toString(),
+          },
+          color: member.user.accentColor ?? HibikiColors.GENERAL,
+          image: {
+            url: member.user.bannerURL({ size: 2048 })!.toString(),
+          },
+        },
+      ],
+    });
+  }
+}