webmcp
view framework/env/request/get_view.lua @ 0:9fdfb27f8e67
Version 1.0.0
| author | jbe/bsw | 
|---|---|
| date | Sun Oct 25 12:00:00 2009 +0100 (2009-10-25) | 
| parents | |
| children | 2f8d8edd1836 | 
 line source
     1 --[[--
     2 view_name =
     3 request.get_view()
     5 Returns the name of the currently requested view, or nil in case of an action.
     7 --]]--
     9 function request.get_view()
    10   if request._forward_processed then
    11     return request._forward.view or 'index'
    12   else
    13     if cgi.params._webmcp_view then
    14       local suffix = cgi.params._webmcp_suffix or "html"
    15       if suffix == "html" then
    16         return cgi.params._webmcp_view
    17       else
    18         return cgi.params._webmcp_view .. "." .. suffix
    19       end
    20     elseif not cgi.params._webmcp_action then
    21       return 'index'
    22     else
    23       return nil
    24     end
    25   end
    26 end
