Merge pull request #165 from erictik:shorten

add shorten

README.md

@@ -102,6 +102,7 @@ npx tsx example/imagine-ws.ts
 - [x] `/info`
 - [x] `/fast ` and `/relax `
 - [x] `/describe` 
+- [x] [`/shorten`](https://github.com/erictik/midjourney-client/blob/main/example/shorten.ts)
 - [x] `/settings` `reset`
 - [x] verify human
 - [x] [proxy](https://github.com/erictik/midjourney-discord/blob/main/examples/proxy.ts)

example/shorten.ts

@@ -0,0 +1,29 @@
+import "dotenv/config";
+import { Midjourney } from "../src";
+/**
+ *
+ * a simple example of using the shorten api
+ * ```
+ * npx tsx example/shorten.ts
+ * ```
+ */
+async function main() {
+  const client = new Midjourney({
+    ServerId: <string>process.env.SERVER_ID,
+    ChannelId: <string>process.env.CHANNEL_ID,
+    SalaiToken: <string>process.env.SALAI_TOKEN,
+    Debug: true,
+    Ws: true,
+  });
+  await client.Connect();
+  const Shorten = await client.Shorten(
+    "Peeking out from the bushes, masterpiece, octane rendering, focus, realistic photography, colorful background, detailed, intricate details, rich colors, realistic style"
+  );
+  console.log(Shorten);
+  client.Close();
+}
+main().catch((err) => {
+  console.log("finished");
+  console.error(err);
+  process.exit(1);
+});

src/command.ts

@@ -2,6 +2,7 @@ import { DiscordImage, MJConfig } from "./interfaces";
 
 type CommandName =
   | "imagine"
+  | "shorten"
   | "describe"
   | "info"
   | "fast"
@@ -15,6 +16,7 @@ export class Command {
     info: undefined,
     fast: undefined,
     relax: undefined,
+    shorten: undefined,
     settings: undefined,
   };
 
@@ -63,6 +65,17 @@ export class Command {
     ]);
     return this.data2Paylod(data, nonce);
   }
+
+  async shortenPayload(prompt: string, nonce?: string) {
+    const data = await this.commandData("shorten", [
+      {
+        type: 3,
+        name: "prompt",
+        value: prompt,
+      },
+    ]);
+    return this.data2Paylod(data, nonce);
+  }
   async infoPayload(nonce?: string) {
     const data = await this.commandData("info");
     return this.data2Paylod(data, nonce);

src/midjourne.api.ts

@@ -55,6 +55,10 @@ export class MidjourneyApi extends Command {
     const payload = await this.imaginePayload(prompt, nonce);
     return this.safeIteractions(payload);
   }
+  async ShortenApi(prompt: string, nonce: string = nextNonce()) {
+    const payload = await this.shortenPayload(prompt, nonce);
+    return this.safeIteractions(payload);
+  }
   async VariationApi({
     index,
     msgId,

src/midjourney.ts

@@ -135,6 +135,18 @@ export class Midjourney extends MidjourneyMessage {
     return null;
   }
 
+  async Shorten(prompt: string) {
+    const nonce = nextNonce();
+    const httpStatus = await this.MJApi.ShortenApi(prompt, nonce);
+    if (httpStatus !== 204) {
+      throw new Error(`ShortenApi failed with status ${httpStatus}`);
+    }
+    if (this.wsClient) {
+      return this.wsClient.waitShorten(nonce);
+    }
+    return null;
+  }
+
   async Variation({
     index,
     msgId,

src/utls/index.ts

@@ -15,6 +15,17 @@ const snowflake = new Snowyflake({
 
 export const nextNonce = (): string => snowflake.nextId().toString();
 
+export const formatPrompts = (prompts: string) => {
+  const regex = /(\d️⃣ .+)/g;
+  const matches = prompts.match(regex);
+  if (matches) {
+    const shortenedPrompts = matches.map((match) => match.trim());
+    return shortenedPrompts;
+  } else {
+    console.log("No matches found.");
+  }
+};
+
 export const formatOptions = (components: any) => {
   var data: MJOptions[] = [];
   for (var i = 0; i < components.length; i++) {

src/ws.message.ts

@@ -10,7 +10,7 @@ import {
 } from "./interfaces";
 
 import { MidjourneyApi } from "./midjourne.api";
-import { formatOptions } from "./utls";
+import { formatOptions, formatPrompts } from "./utls";
 import { VerifyHuman } from "./verify.human";
 import WebSocket from "isomorphic-ws";
 export class WsMessage {
@@ -155,11 +155,18 @@ export class WsMessage {
           this.emit("settings", message);
           return;
         case "describe":
-          this.emitDescribe(id, {
+          this.emitMJ(id, {
             descriptions: embeds?.[0]?.description.split("\n\n"),
             options: formatOptions(components),
           });
           break;
+        case "shorten":
+          this.emitMJ(id, {
+            description: embeds?.[0]?.description,
+            prompts: formatPrompts(embeds?.[0]?.description as string),
+            options: formatOptions(components),
+          });
+          break;
         case "info":
           this.emit("info", embeds?.[0]?.description);
           return;
@@ -346,7 +353,7 @@ export class WsMessage {
   private emitImage(type: string, message: WsEventMsg) {
     this.emit(type, message);
   }
-  private emitDescribe(id: string, data: any) {
+  private emitMJ(id: string, data: any) {
     const event = this.getEventById(id);
     if (!event) return;
     this.emit(event.nonce, data);
@@ -383,7 +390,7 @@ export class WsMessage {
     };
     this.event.push({ event: "settings", callback: once });
   }
-  onceDescribe(nonce: string, callback: (data: any) => void) {
+  onceMJ(nonce: string, callback: (data: any) => void) {
     const once = (message: any) => {
       this.remove(nonce, once);
       this.removeWaitMjEvent(nonce);
@@ -433,7 +440,18 @@ export class WsMessage {
       options: MJOptions[];
       descriptions: string[];
     } | null>((resolve) => {
-      this.onceDescribe(nonce, (message) => {
+      this.onceMJ(nonce, (message) => {
+        resolve(message);
+      });
+    });
+  }
+  async waitShorten(nonce: string) {
+    return new Promise<{
+      options: MJOptions[];
+      prompts: string[];
+      description: string;
+    } | null>((resolve) => {
+      this.onceMJ(nonce, (message) => {
         resolve(message);
       });
     });