add charinfo

src/commands/language/translate.ts

@@ -59,7 +59,9 @@ export async function translateImpl(
       files: [
         {
           name: `${displaySource}-${displayTarget}.txt`,
-          attachment: `--- From ${displaySource} to ${displayTarget} ---\n${translatedText}`,
+          attachment: Buffer.from(
+            `--- From ${displaySource} to ${displayTarget} ---\n${translatedText}`
+          ),
         },
         ...(attachment ? [attachment] : []),
       ],

src/commands/ocr/ocr.ts

@@ -30,7 +30,7 @@ export function buildOcrPayload(
       files: [
         {
           name: "ocr.txt",
-          attachment: text,
+          attachment: Buffer.from(text),
         },
         ...(attachment ? [attachment] : []),
       ],

src/commands/utility/charinfo.ts

@@ -0,0 +1,70 @@
+import { bold, hyperlink, inlineCode, SlashCommandBuilder } from "discord.js";
+import { defineCommand } from "..";
+import { pluralize, shell } from "../../utils/functions";
+import { abort } from "../../utils/error";
+
+export default defineCommand({
+  data: new SlashCommandBuilder()
+    .setName("charinfo")
+    .setDescription("Unicode character info for given text")
+    .addStringOption((option) =>
+      option
+        .setName("text")
+        .setDescription("The text to get info for")
+        .setRequired(true)
+    ),
+
+  async execute(interaction) {
+    const text = interaction.options.getString("text", true);
+    const footer = pluralize(text.length, "character");
+
+    const namesResult = await shell({
+      input: text,
+    })`python3 src/scripts/charinfo.py`;
+    if (namesResult.failed) {
+      abort("Failed to get character names");
+    }
+
+    const names = JSON.parse(namesResult.stdout) as string[];
+
+    const description = text
+      .split("")
+      .map((char, i) => {
+        const code = char.codePointAt(0)!.toString(16).toUpperCase();
+        return `${inlineCode(char)} - ${inlineCode(
+          "U+" + code.padStart(4, "0")
+        )} - ${bold(
+          hyperlink(
+            names[i],
+            `http://www.fileformat.info/info/unicode/char/${code}`
+          )
+        )}`;
+      })
+      .join("\n");
+
+    if (description.length > 4096) {
+      await interaction.reply({
+        files: [
+          {
+            name: "charinfo.md",
+            attachment: Buffer.from(`${description}\n\n${footer}`),
+          },
+        ],
+      });
+      return;
+    }
+
+    await interaction.reply({
+      embeds: [
+        {
+          title: "Character Info",
+          description,
+          color: 0xfefefe,
+          footer: {
+            text: footer,
+          },
+        },
+      ],
+    });
+  },
+});

src/scripts/charinfo.py

@@ -0,0 +1,14 @@
+import json
+import sys
+import unicodedata
+
+
+text = sys.stdin.read()
+
+names = []
+for char in text:
+    names.append(unicodedata.name(char, "Name not found."))
+
+names = json.dumps(names)
+
+print(names)