webmcp
view framework/env/tempstore/save.lua @ 368:56cb5ed5e692
Bugfix in request.set_absolute_baseurl and request.register_mime_type (use request.configure to allow call at configuration time)
| author | jbe |
|---|---|
| date | Mon Jul 27 21:56:29 2015 +0200 (2015-07-27) |
| parents | 6ac7133bb58e |
| children |
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 WEBMCP_BASE_PATH, '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