Message Requests: Show blurhash for pending stickers

ts/models/conversations.ts

@@ -1299,7 +1299,17 @@ export class ConversationModel extends window.Backbone.Model<
       }
 
       // eslint-disable-next-line no-await-in-loop
-      await Promise.all(readMessages.map(m => m.queueAttachmentDownloads()));
+      await Promise.all(
+        readMessages.map(async m => {
+          const registered = window.MessageController.register(m.id, m);
+          const shouldSave = await registered.queueAttachmentDownloads();
+          if (shouldSave) {
+            await window.Signal.Data.saveMessage(registered.attributes, {
+              Message: window.Whisper.Message,
+            });
+          }
+        })
+      );
     } while (messages.length > 0);
   }
 

ts/models/messages.ts

@@ -681,15 +681,17 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
     if (sticker && sticker.data) {
       const { data } = sticker;
 
-      // We don't show anything if we're still loading a sticker
-      if (data.pending || !data.path) {
+      // We don't show anything if we don't have the sticker or the blurhash...
+      if (!data.blurHash && (data.pending || !data.path)) {
         return [];
       }
 
       return [
         {
           ...data,
-          url: getAbsoluteAttachmentPath(data.path),
+          // We want to show the blurhash for stickers, not the spinner
+          pending: false,
+          url: data.path ? getAbsoluteAttachmentPath(data.path) : undefined,
         },
       ];
     }
@@ -2449,7 +2451,19 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
     );
     const attachments = await Promise.all(
       normalAttachments.map((attachment, index) => {
+        if (!attachment) {
+          return attachment;
+        }
+        // We've already downloaded this!
+        if (attachment.path) {
+          window.log.info(
+            `Normal attachment already downloaded for message ${this.idForLogging()}`
+          );
+          return attachment;
+        }
+
         count += 1;
+
         return window.Signal.AttachmentDownloads.addJob<
           typeof window.WhatIsThis
         >(attachment, {
@@ -2471,6 +2485,13 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
         if (!item.image) {
           return item;
         }
+        // We've already downloaded this!
+        if (item.image.path) {
+          window.log.info(
+            `Preview attachment already downloaded for message ${this.idForLogging()}`
+          );
+          return item;
+        }
 
         count += 1;
         return {
@@ -2495,6 +2516,13 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
         if (!item.avatar || !item.avatar.avatar) {
           return item;
         }
+        // We've already downloaded this!
+        if (item.avatar.avatar.path) {
+          window.log.info(
+            `Contact attachment already downloaded for message ${this.idForLogging()}`
+          );
+          return item;
+        }
 
         count += 1;
         return {
@@ -2528,9 +2556,14 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
         ...quote,
         attachments: await Promise.all(
           (quote.attachments || []).map(async (item, index) => {
-            // If we already have a path, then we copied this image from the quoted
-            //    message and we don't need to download the attachment.
-            if (!item.thumbnail || item.thumbnail.path) {
+            if (!item.thumbnail) {
+              return item;
+            }
+            // We've already downloaded this!
+            if (item.thumbnail.path) {
+              window.log.info(
+                `Quote attachment already downloaded for message ${this.idForLogging()}`
+              );
               return item;
             }
 
@@ -2553,7 +2586,11 @@ export class MessageModel extends window.Backbone.Model<MessageAttributesType> {
 
     // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
     let sticker = this.get('sticker')!;
-    if (sticker) {
+    if (sticker && sticker.data && sticker.data.path) {
+      window.log.info(
+        `Sticker attachment already downloaded for message ${this.idForLogging()}`
+      );
+    } else if (sticker) {
       window.log.info(
         `Queueing sticker download for message ${this.idForLogging()}`
       );

ts/state/ducks/conversations.ts

@@ -118,7 +118,8 @@ export type MessageType = {
   attachments: Array<AttachmentType>;
   sticker: {
     data?: {
-      pending: boolean;
+      pending?: boolean;
+      blurHash?: string;
     };
   };
   unread: boolean;
@@ -663,6 +664,7 @@ function hasMessageHeightChanged(
     message.sticker.data &&
     previous.sticker &&
     previous.sticker.data &&
+    !previous.sticker.data.blurHash &&
     previous.sticker.data.pending !== message.sticker.data.pending;
   if (stickerPendingChanged) {
     return true;