fix: attach link previews in `SendImages` (#12402)

src/app/modules/main/chat_section/chat_content/input_area/controller.nim

@@ -90,26 +90,37 @@ proc getChatId*(self: Controller): string =
 proc belongsToCommunity*(self: Controller): bool =
   return self.belongsToCommunity
 
-proc sendImages*(self: Controller, imagePathsAndDataJson: string, msg: string, replyTo: string): string =
-  self.chatService.sendImages(self.chatId, imagePathsAndDataJson, msg, replyTo)
-
-proc sendChatMessage*(
-    self: Controller,
-    msg: string,
-    replyTo: string,
-    contentType: int,
-    preferredUsername: string = "") =
-
-  let urls = self.messageService.getTextUrls(msg)
+proc gatherLinkPreviews(self: Controller, messsageText: string): seq[LinkPreview] =
+  let urls = self.messageService.getTextUrls(messsageText)
   let linkPreviews = self.linkPreviewCache.linkPreviewsSeq(urls)
-  let unfurledLinkPreviews = filter(linkPreviews, proc(x: LinkPreview): bool = x.hostname.len > 0)
+  return filter(linkPreviews, proc(x: LinkPreview): bool = x.hostname.len > 0)
 
-  self.chatService.sendChatMessage(self.chatId, 
+proc sendImages*(self: Controller, 
+                 imagePathsAndDataJson: string, 
+                 msg: string, 
+                 replyTo: string, 
+                 preferredUsername: string = ""): string =
+  self.chatService.sendImages(
+    self.chatId, 
+    imagePathsAndDataJson, 
+    msg, 
+    replyTo, 
+    preferredUsername,
+    self.gatherLinkPreviews(msg)
+  )
+
+proc sendChatMessage*(self: Controller,
+                      msg: string,
+                      replyTo: string,
+                      contentType: int,
+                      preferredUsername: string = "") =
+  self.chatService.sendChatMessage(
+    self.chatId, 
     msg, 
     replyTo, 
     contentType, 
     preferredUsername,
-    unfurledLinkPreviews
+    self.gatherLinkPreviews(msg)
   )
 
 proc requestAddressForTransaction*(self: Controller, fromAddress: string, amount: string, tokenAddress: string) =

src/app/modules/main/chat_section/chat_content/input_area/module.nim

@@ -66,7 +66,7 @@ proc getChatId*(self: Module): string =
   return self.controller.getChatId()
 
 method sendImages*(self: Module, imagePathsAndDataJson: string, msg: string, replyTo: string): string =
-  self.controller.sendImages(imagePathsAndDataJson, msg, replyTo)
+  self.controller.sendImages(imagePathsAndDataJson, msg, replyTo, singletonInstance.userProfile.getPreferredName())
 
 method sendChatMessage*(
     self: Module,

src/app_service/service/chat/service.nim

@@ -499,7 +499,13 @@ QtObject:
       error "Error deleting channel", chatId, msg = e.msg
       return
 
-  proc sendImages*(self: Service, chatId: string, imagePathsAndDataJson: string, msg: string, replyTo: string): string =
+  proc sendImages*(self: Service, 
+                   chatId: string, 
+                   imagePathsAndDataJson: string, 
+                   msg: string, 
+                   replyTo: string,
+                   preferredUsername: string = "",
+                   linkPreviews: seq[LinkPreview] = @[]): string =
     result = ""
     try:
       var images = Json.decode(imagePathsAndDataJson, seq[string])
@@ -511,7 +517,7 @@ QtObject:
         if imagePath != "":
           imagePaths.add(imagePath)
 
-      let response = status_chat.sendImages(chatId, imagePaths, msg, replyTo)
+      let response = status_chat.sendImages(chatId, imagePaths, msg, replyTo, preferredUsername, linkPreviews)
 
       for imagePath in imagePaths:
         removeFile(imagePath)

src/backend/chat.nim

@@ -82,16 +82,22 @@ proc sendChatMessage*(
     }
   ])
 
-proc sendImages*(chatId: string, images: var seq[string], msg: string, replyTo: string): RpcResponse[JsonNode] {.raises: [Exception].} =
+proc sendImages*(chatId: string, 
+                 images: var seq[string], 
+                 msg: string, 
+                 replyTo: string,
+                 preferredUsername: string,
+                 linkPreviews: seq[LinkPreview],
+                 ): RpcResponse[JsonNode] {.raises: [Exception].} =
   let imagesJson = %* images.map(image => %*
       {
         "chatId": chatId,
         "contentType": 7, # TODO how do we unhardcode this
         "imagePath": image,
-        # TODO is this still needed
-        # "ensName": preferredUsername,
+        "ensName": preferredUsername,
         "text": msg,
         "responseTo": replyTo,
+        "linkPreviews": linkPreviews
       }
     )
   callPrivateRPC("sendChatMessages".prefix, %* [imagesJson])