Retrieve Bio / Description for vCard desc / note

1 files changed, 41 insertions, 0 deletions

diff --git a/telegram/utils.go b/telegram/utils.go
index a4f3899..4c365a3 100644
--- a/telegram/utils.go
+++ b/telegram/utils.go
@@ -1023,6 +1023,47 @@ func (c *Client) OpenPhotoFile(photoFile *client.File, priority int32) (*os.File
 	return nil, path, err
 }
 
+// GetChatDescription obtains bio or description according to the chat type
+func (c *Client) GetChatDescription(chat *client.Chat) string {
+	chatType := chat.Type.ChatTypeType()
+	if chatType == client.TypeChatTypePrivate {
+		privateType, _ := chat.Type.(*client.ChatTypePrivate)
+		fullInfo, err := c.client.GetUserFullInfo(&client.GetUserFullInfoRequest{
+			UserId: privateType.UserId,
+		})
+		if err == nil {
+			if fullInfo.Bio != "" {
+				return fullInfo.Bio
+			} else if fullInfo.Description != "" {
+				return fullInfo.Description
+			}
+		} else {
+			log.Warnf("Coudln't retrieve private chat info: %v", err.Error())
+		}
+	} else if chatType == client.TypeChatTypeBasicGroup {
+		basicGroupType, _ := chat.Type.(*client.ChatTypeBasicGroup)
+		fullInfo, err := c.client.GetBasicGroupFullInfo(&client.GetBasicGroupFullInfoRequest{
+			BasicGroupId: basicGroupType.BasicGroupId,
+		})
+		if err == nil {
+			return fullInfo.Description
+		} else {
+			log.Warnf("Coudln't retrieve basic group info: %v", err.Error())
+		}
+	} else if chatType == client.TypeChatTypeSupergroup {
+		supergroupType, _ := chat.Type.(*client.ChatTypeSupergroup)
+		fullInfo, err := c.client.GetSupergroupFullInfo(&client.GetSupergroupFullInfoRequest{
+			SupergroupId: supergroupType.SupergroupId,
+		})
+		if err == nil {
+			return fullInfo.Description
+		} else {
+			log.Warnf("Coudln't retrieve supergroup info: %v", err.Error())
+		}
+	}
+	return ""
+}
+
 // subscribe to a Telegram ID
 func (c *Client) subscribeToID(id int64, chat *client.Chat) {
 	var args []args.V