Confluence: a macro to populate template content after the user clicked a button

I try to write a macro for Confluence Server 6.15.6, let’s call it 'button macro'. The button macro has a text field to specify a specific (template) page.

After the user inserted the button macro into a page. Whoever clicks the button, the page will be directed to an editing page populated with a specific (template) page. And the page title will be populated with the current user’s name.

Then the user can modify the (template) page and the publishing the page.

I though xhtml-macro may implement the above function, but I don’t know which APIs should be used.

Do you have any suggestions?