google-chrome - Google Talk - Modify chat messages in real-time

Question

I am trying to develop an application that needs to modify the chat messages on Gtalk in real-time while people are chatting. For example, say I am chatting with X. My application would convert all "Hello" written by X to "Hi" and display them to me (Not required on X's side). How can this be done? Browser extensions or Gtalk chat bots maybe?

Answer 1

如果值得的话，我认为它应该是一种类似于将文本（在聊天中）转换为像 Gmail 那样的表情符号的机制。使用 JS 或 PHP 替换方法。

对不起我的英语不好。