webmcp
annotate framework/env/execute/file_path.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 | 82cc171e8510 |
| rev | line source |
|---|---|
| jbe/bsw@0 | 1 --[[-- |
| jbe/bsw@0 | 2 status_code = -- status code returned by the executed lua file (a string) |
| jbe/bsw@0 | 3 execute.file_path{ |
| jbe/bsw@0 | 4 file_path = file_path, -- path to a lua source or byte-code file |
| jbe/bsw@0 | 5 id = id, -- id to be returned by param.get_id(...) during execution |
| jbe/bsw@0 | 6 params = params -- parameters to be returned by param.get(...) during execution |
| jbe/bsw@0 | 7 } |
| jbe/bsw@0 | 8 |
| jbe/bsw@0 | 9 This function loads and executes a lua file specified by a given path. If an "id" or "params" are provided, the param.get_id(...) and/or param.get(...) functions will return the provided values during execution. The lua routine must return true, false, nil or a string. In case of true or nil, this function returns the string "ok", in case of false, this function returns "error", otherwise the string returned by the lua routine will be returned by this function as well. |
| jbe/bsw@0 | 10 |
| jbe/bsw@0 | 11 --]]-- |
| jbe/bsw@0 | 12 |
| jbe/bsw@0 | 13 function execute.file_path(args) |
| jbe/bsw@0 | 14 local file_path = args.file_path |
| jbe/bsw@0 | 15 local id = args.id |
| jbe/bsw@0 | 16 local params = args.params |
| jbe/bsw@0 | 17 local func, load_errmsg = loadfile(file_path) |
| jbe/bsw@0 | 18 if not func then |
| jbe/bsw@0 | 19 error('Could not load file "' .. file_path .. '": ' .. load_errmsg) |
| jbe/bsw@0 | 20 end |
| jbe/bsw@0 | 21 if id or params then |
| jbe/bsw@0 | 22 param.exchange(id, params) |
| jbe/bsw@0 | 23 end |
| jbe/bsw@0 | 24 local result = func() |
| jbe/bsw@0 | 25 if result == nil or result == true then |
| jbe/bsw@0 | 26 result = 'ok' |
| jbe/bsw@0 | 27 elseif result == false then |
| jbe/bsw@0 | 28 result = 'error' |
| jbe/bsw@0 | 29 elseif type(result) ~= "string" then |
| jbe/bsw@0 | 30 error("Unexpected type of result: " .. type(result)) |
| jbe/bsw@0 | 31 end |
| jbe/bsw@0 | 32 if id or params then |
| jbe/bsw@0 | 33 param.restore() |
| jbe/bsw@0 | 34 end |
| jbe/bsw@0 | 35 return result |
| jbe/bsw@0 | 36 end |