Mercurial > prosody-hg
comparison core/moduleapi.lua @ 5527:7e7f45f587a1
moduleapi: Add module:get_option_inherited_set() to return a set that inherits items from a globally set set, if set
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Sat, 27 Apr 2013 14:59:00 +0100 |
| parents | d54011a23b20 |
| children | af58eea131b4 |
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| 5526:d54011a23b20 | 5527:7e7f45f587a1 |
|---|---|
| 268 end | 268 end |
| 269 | 269 |
| 270 return set.new(value); | 270 return set.new(value); |
| 271 end | 271 end |
| 272 | 272 |
| 273 function api:get_option_inherited_set(name, ...) | |
| 274 local value = self:get_option_set(name, ...); | |
| 275 local global_value = self:context("*"):get_option_set(name, ...); | |
| 276 if not value then | |
| 277 return global_value; | |
| 278 elseif not global_value then | |
| 279 return value; | |
| 280 end | |
| 281 value:include(global_value); | |
| 282 return value; | |
| 283 end | |
| 284 | |
| 273 function api:context(host) | 285 function api:context(host) |
| 274 return setmetatable({host=host or "*"}, {__index=self,__newindex=self}); | 286 return setmetatable({host=host or "*"}, {__index=self,__newindex=self}); |
| 275 end | 287 end |
| 276 | 288 |
| 277 function api:add_item(key, value) | 289 function api:add_item(key, value) |