ねこ召喚

src/index.ts

@@ -15,6 +15,7 @@ import CoreModule from './modules/core';
 import TalkModule from './modules/talk';
 import BirthdayModule from './modules/birthday';
 import ReversiModule from './modules/reversi';
+import summonCat from './modules/summonCat';
 import PingModule from './modules/ping';
 import EmojiModule from './modules/emoji';
 import EmojiReactModule from './modules/emoji-react';
@@ -69,6 +70,7 @@ promiseRetry(retry => {
 	// 藍起動
 	new 藍(account, [
 		new CoreModule(),
+		new summonCat(),
 		new EmojiModule(),
 		new EmojiReactModule(),
 		new FortuneModule(),

src/modules/emoji-react/index.ts

@@ -38,19 +38,19 @@ export default class extends Module {
 
 		// /う[〜|ー]*んこ/g]にマッチしたときの処理
 		if (note.text.match(/う[〜|ー]*んこ/g) || includes(note.text, ['unko'])) {
-			await react(':anataima_unkotte_iimashitane:', true);
+			await react(':anataima_unkotte_iimashitane:');
 		}
 
 		if (note.text.match(/う[〜|ー]*んち/g)) {
-			await react(':erait:', true);
+			await react(':erait:');
 		}
 
 		if (includes(note.text, ['いい']) && (includes(note.text, ["?"]) || includes(note.text, ["？"]))) {
             // 50%の確率で":dame:"または":yattare:"を返す
             if (Math.random() < 0.5) {
-                return react(':dame:', true);
+                return react(':dame:');
             } else {
-                return react(':yattare:', true);
+                return react(':yattare:');
             }
         }
 

src/modules/summonCat/index.ts

@@ -0,0 +1,58 @@
+import autobind from 'autobind-decorator';
+import Module from '@/module';
+import Message from '@/message';
+import fetch from 'node-fetch';
+import { ReadStream } from 'fs';
+
+export default class extends Module {
+    public readonly name = 'summonCat';
+
+    @autobind
+    public install() {
+        return {
+            mentionHook: this.mentionHook
+        };
+    }
+
+    @autobind
+    private async mentionHook(msg: Message) {
+        // cat/Cat/ねこ/ネコ/にゃん
+        console.log(msg.text)
+        if (msg.text && (msg.text.match(/(cat|Cat|ねこ|ネコ|にゃ[〜|ー]*ん)/g))) {
+            const message = "にゃ～ん！";
+
+            setTimeout(async () => {
+                const file = await this.getCatImage();
+                this.log(file);
+                this.log('Replying...');
+                msg.reply(message, { file });
+            }, 500);
+
+            return {
+                reaction: ':blobcatmeltnomblobcatmelt:'
+            };
+        } else {
+            return false;
+        }
+    }
+
+    @autobind
+    private async getCatImage(): Promise<any> {
+        // https://aws.random.cat/meowにGETリクエストを送る
+        // fileに画像URLが返ってくる
+        const res = await fetch('https://aws.random.cat/meow');
+        const json = await res.json();
+        console.table(json);
+        const fileUri = json.file;
+        // 拡張子を取り除く
+        const fileName = fileUri.split('/').pop().split('.')[0];
+        const rawFile = await fetch(fileUri);
+        const imgBuffer = await rawFile.buffer();
+        // 拡張子とcontentTypeを判断する
+        const ext = fileUri.split('.').pop();
+        const file = await this.ai.upload(imgBuffer, {
+            filename: `${fileName}.${ext}`,
+        });
+        return file;
+    }
+}