[core] linkPreview: false|true

fix #596 #598

src/core/engines/noweb/session.noweb.core.ts

@@ -621,6 +621,7 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
     const message = {
       text: request.text,
       mentions: request.mentions?.map(toJID),
+      linkPreview: this.getLinkPreview(request),
     };
     const options = await this.getMessageOptions(request);
     return this.sock.sendMessage(chatId, message, options);
@@ -1686,6 +1687,22 @@ export class WhatsappSessionNoWebCore extends WhatsappSession {
       quoted: quoted,
     };
   }
+
+  protected getLinkPreview(request): any {
+    // NOWEB works this way
+    // If it's undefined - it'll generate it
+    // If it's false - it will not generate it
+    let linkPreview: boolean | undefined;
+    switch (request.linkPreview) {
+      case false:
+        linkPreview = false;
+        break;
+      case true:
+      default:
+        linkPreview = undefined;
+    }
+    return linkPreview;
+  }
 }
 
 function hasPath(url: string) {

src/core/engines/webjs/session.webjs.core.ts

@@ -1169,6 +1169,7 @@ export class WhatsappSessionWebJSCore extends WhatsappSession {
     return {
       mentions: mentions,
       quotedMessageId: quotedMessageId,
+      linkPreview: request.linkPreview,
     };
   }
 }

src/structures/chatting.dto.ts

@@ -156,6 +156,8 @@ export class MessageTextRequest extends ChatRequest {
 
   @ReplyToProperty()
   reply_to?: string;
+
+  linkPreview?: boolean = true;
 }
 
 export class EditMessageRequest {