Добавлено извлечение текста из markdown в Discord

package.json

@@ -22,6 +22,7 @@
     },
     "dependencies": {
         "@discordjs/formatters": "^0.3",
+        "discord-markdown-parser": "^1",
         "discord.js": "^14",
         "dotenv": "^16",
         "node-graceful": "^3",

src/discord.ts

@@ -2,6 +2,7 @@ import { ChannelType, Client as DiscordClient, Events, GatewayIntentBits, Partia
 import { escapeMarkdown } from '@discordjs/formatters';
 import { BotLauncher, MessageHandler, ShutdownFunction } from './Engine';
 import UnconfiguredException from './UnconfiguredException';
+import { markdownToTxt } from './markdown';
 
 export function getLauncherFromEnv(): BotLauncher {
     const token = process.env.DISCORD_BOT_TOKEN;
@@ -41,7 +42,7 @@ export function launch(token: string, handler: MessageHandler): Promise<Shutdown
             }
 
             const response = handler({
-                text,
+                text: markdownToTxt(text),
                 chat: message.channelId,
                 sender: message.author.id,
                 sentAt: message.createdAt,

src/markdown.test.ts

@@ -0,0 +1,13 @@
+import { markdownToTxt } from './markdown';
+
+describe('markdownToTxt', () => {
+    describe('underline', () => {
+        it('inline with space', () => expect(markdownToTxt('д __а__')).toBe('д а'));
+        it('inline no space', () => expect(markdownToTxt('д__а__')).toBe('да'));
+        it('underline space', () => expect(markdownToTxt('д __ __ а')).toBe('д   а'));
+    });
+
+    describe('quote', () => {
+        it('simple quote', () => expect(markdownToTxt('> да')).toBe('да'));
+    });
+});

src/markdown.ts

@@ -0,0 +1,19 @@
+import { parse as parseMarkdown } from 'discord-markdown-parser';
+
+export function markdownToTxt(str: string): string {
+    return parseMarkdown(str).map(recursiveFindText).join('');
+}
+
+// I can't introduce valid typings since they're seems to be invalid in first place.
+// Use tests to know the possible node types
+function recursiveFindText(node: any): string {
+    if (typeof node.content === 'string') {
+        return node.content;
+    }
+
+    if (node.content !== undefined) {
+        return recursiveFindText(node.content);
+    }
+
+    return node.map(recursiveFindText).join('');
+}

yarn.lock

@@ -1027,6 +1027,19 @@
   dependencies:
     undici-types "~5.26.4"
 
+"@types/prop-types@*":
+  version "15.7.12"
+  resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.12.tgz#12bb1e2be27293c1406acb6af1c3f3a1481d98c6"
+  integrity sha512-5zvhXYtRNRluoE/jAp4GVsSduVUzNWKkOZrCDBWYtE7biZywwdC2AcEzg+cSMLFRfVgeAFqpfNabiPjxFddV1Q==
+
+"@types/react@>=16.0.0":
+  version "18.2.78"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-18.2.78.tgz#94aec453d0ccca909998a2b4b2fd78af15a7d2fe"
+  integrity sha512-qOwdPnnitQY4xKlKayt42q5W5UQrSHjgoXNVEtxeqdITJ99k4VXJOP3vt8Rkm9HmgJpH50UNU+rlqfkfWOqp0A==
+  dependencies:
+    "@types/prop-types" "*"
+    csstype "^3.0.2"
+
 "@types/request@*":
   version "2.48.12"
   resolved "https://registry.yarnpkg.com/@types/request/-/request-2.48.12.tgz#0f590f615a10f87da18e9790ac94c29ec4c5ef30"
@@ -1540,6 +1553,11 @@ cross-spawn@^7.0.0, cross-spawn@^7.0.3:
     shebang-command "^2.0.0"
     which "^2.0.1"
 
+csstype@^3.0.2:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.1.3.tgz#d80ff294d114fb0e6ac500fbf85b60137d7eff81"
+  integrity sha512-M1uQkMl8rQK/szD0LNhtqxIPLpimGm8sOBwU7lLnCpSbTyY3yeU1Vc7l4KT5zT4s/yOxHH5O7tIuuLOCnLADRw==
+
 dashdash@^1.12.0:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
@@ -1648,6 +1666,13 @@ [email protected]:
   resolved "https://registry.yarnpkg.com/discord-api-types/-/discord-api-types-0.37.61.tgz#9dd8e58c624237e6f1b23be2d29579af268b8c5b"
   integrity sha512-o/dXNFfhBpYHpQFdT6FWzeO7pKc838QeeZ9d91CfVAtpr5XLK4B/zYxQbYgPdoMiTDvJfzcsLW5naXgmHGDNXw==
 
+discord-markdown-parser@^1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/discord-markdown-parser/-/discord-markdown-parser-1.1.0.tgz#bfc5c3c2963690a6b21fdedb49039e96b0ca91cd"
+  integrity sha512-o2+iFgt5qer6UYY5hVTPGq2mGzleKRGYKcvymg67FdKg4AMJ061KbebKunCERWKjx79dmNHMDnGV2F0DRGCNkw==
+  dependencies:
+    simple-markdown "^0.7.3"
+
 discord.js@^14:
   version "14.14.1"
   resolved "https://registry.yarnpkg.com/discord.js/-/discord.js-14.14.1.tgz#9a2bea23bba13819705ab87612837610abce9ee3"
@@ -3405,6 +3430,13 @@ signal-exit@^4.0.1:
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-4.1.0.tgz#952188c1cbd546070e2dd20d0f41c0ae0530cb04"
   integrity sha512-bzyZ1e88w9O1iNJbKnOlvYTrWPDl46O1bG0D3XInv+9tkPrxrN8jUUTiFlDkkmKWgn1M6CfIA13SuGqOa9Korw==
 
+simple-markdown@^0.7.3:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/simple-markdown/-/simple-markdown-0.7.3.tgz#e32150b2ec6f8287197d09869fd928747a9c5640"
+  integrity sha512-uGXIc13NGpqfPeFJIt/7SHHxd6HekEJYtsdoCM06mEBPL9fQH/pSD7LRM6PZ7CKchpSvxKL4tvwMamqAaNDAyg==
+  dependencies:
+    "@types/react" ">=16.0.0"
+
 sisteransi@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-1.0.5.tgz#134d681297756437cc05ca01370d3a7a571075ed"