webmcp
view framework/env/tempstore/pop.lua @ 1:985024b16520
Version 1.0.1
New feature: JSON requests
Changes in ui.paginate: Current page setting is directly fetched from CGI params, instead of view params
Changed behavior of load methods of atom library to accept nil as input
Bugfixes in mondelefant_atom_connector timestamp(tz) loaders
Added global constant _WEBMCP_VERSION containing a version string
New feature: JSON requests
Changes in ui.paginate: Current page setting is directly fetched from CGI params, instead of view params
Changed behavior of load methods of atom library to accept nil as input
Bugfixes in mondelefant_atom_connector timestamp(tz) loaders
Added global constant _WEBMCP_VERSION containing a version string
| author | jbe |
|---|---|
| date | Tue Nov 17 12:00:00 2009 +0100 (2009-11-17) |
| parents | 9fdfb27f8e67 |
| children | 2cb27106aa73 |
line source
1 --[[--
2 blob = -- loaded string
3 tempstore.pop(
4 key -- key as returned by tempstore.save(...)
5 )
7 This function restores data, which had been stored temporarily by tempstore.save(...). After loading the data, it is deleted from the tempstore automatically.
9 --]]--
11 function tempstore.pop(key)
12 local filename = encode.file_path(
13 request.get_app_basepath(), 'tmp', "tempstore-" .. key .. ".tmp"
14 )
15 local file = io.open(filename, "r")
16 if not file then return nil end
17 local blob = file:read("*a")
18 io.close(file)
19 os.remove(filename)
20 return blob
21 end