webmcp
view framework/env/tempstore/save.lua @ 3:795b764629ca
Version 1.0.3
Important bugfix related to internal forwards (Bug was introduced by the restriction of views with underscore prefix in Version 1.0.2)
Important bugfix related to internal forwards (Bug was introduced by the restriction of views with underscore prefix in Version 1.0.2)
author | jbe |
---|---|
date | Thu Dec 10 12:00:00 2009 +0100 (2009-12-10) |
parents | 9fdfb27f8e67 |
children | 2cb27106aa73 |
line source
1 --[[--
2 key = -- key to be used with tempstore.pop(...) to regain the stored string
3 tempstore.save(
4 blob -- string to be stored
5 )
7 This function stores data temporarily. It is used to restore slot information after a 303 HTTP redirect. It returns a key, which can be passed to tempstore.pop(...) to regain the stored data.
9 --]]--
11 function tempstore.save(blob)
12 local key = multirand.string(26, "123456789bcdfghjklmnpqrstvwxyz");
13 local filename = encode.file_path(
14 request.get_app_basepath(), 'tmp', "tempstore-" .. key .. ".tmp"
15 )
16 local file = assert(io.open(filename, "w"))
17 file:write(blob)
18 io.close(file)
19 return key
20 end