webmcp
diff framework/env/request/is_rerouted.lua @ 0:9fdfb27f8e67
Version 1.0.0
author | jbe/bsw |
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date | Sun Oct 25 12:00:00 2009 +0100 (2009-10-25) |
parents | |
children |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/framework/env/request/is_rerouted.lua Sun Oct 25 12:00:00 2009 +0100 1.3 @@ -0,0 +1,20 @@ 1.4 +--[[-- 1.5 + 1.6 +bool = -- true, if request.forard{...} or request.redirect{...} has been called before. 1.7 +request_is_rerouted() 1.8 + 1.9 +This function returns true, if request.forward{...} or request.redirect{...} has been called before. In a new request caused by a redirect the function returns false. After a forward has been processed, this function also returns false. 1.10 + 1.11 +--]]-- 1.12 + 1.13 + 1.14 +function request.is_rerouted() 1.15 + if 1.16 + (request._forward and not request._forward_processed) or 1.17 + request._redirect 1.18 + then 1.19 + return true 1.20 + else 1.21 + return false 1.22 + end 1.23 +end