1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/framework/env/request/get_param.lua	Sat Jan 10 10:44:17 2015 +0100
     1.3 @@ -0,0 +1,33 @@
     1.4 +--[[--
     1.5 +value =                -- value of GET/POST parameter, or value list if multiple == true
     1.6 +request.get_param{
     1.7 +  method   = method,   -- "GET", "POST", or nil to query both (POST has precedence)
     1.8 +  name     = name,     -- field name
     1.9 +  index    = index,    -- defaults to 1 to get first occurrence, only applicable if multiple == false
    1.10 +  multiple = multiple  -- boolean to indicate whether to return a single value or a value list
    1.11 +}
    1.12 +
    1.13 +Reads GET/POST parameters directly from the underlaying request.
    1.14 +
    1.15 +--]]--
    1.16 +
    1.17 +function request.get_param(args)
    1.18 +  local param_list
    1.19 +  if args.method == "GET" then
    1.20 +    param_list = request._http_request.get_params_list[args.name]
    1.21 +  elseif args.method == "POST" then
    1.22 +    param_list = request._http_request.post_params_list[args.name]
    1.23 +  elseif not args.method then
    1.24 +    param_list = request._http_request.post_params_list[args.name]
    1.25 +    if not param_list[index or 1] then
    1.26 +      param_list = request._http_request.get_params_list[args.name]
    1.27 +    end
    1.28 +  end
    1.29 +  if multiple then
    1.30 +    return param_list
    1.31 +  else
    1.32 +    return param_list[index or 1]
    1.33 +  end
    1.34 +end
    1.35 +
    1.36 +--//--