Module:Namespace detect/data: Difference between revisions
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(Undid revision 600634263 by Jackmcbarn (talk): Oh, this seems to have been for performance. Still not sure if it's a good idea, but will leave for now) |
(add a getArgKeys function, so that we can have multiple keys for each argument (helpful for localisation) and so that we only have to create that table once per page) |
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Line 6: | Line 6: | ||
local cfg = require('Module:Namespace detect/config') | local cfg = require('Module:Namespace detect/config') | ||
local function addKey(t, key, defaultKey) | |||
if key ~= defaultKey then | |||
t[#t + 1] = key | |||
end | |||
end | |||
local function getArgKeys() | |||
-- Returns a table of parameters to query for each default parameter name. | |||
-- This allows wikis to customise parameter names in the cfg table while | |||
-- ensuring that default parameter names will always work. The cfg table | |||
-- values can be added as a string, or as an array of strings. | |||
local argKeys = { | |||
main = {'main'}, | |||
talk = {'talk'}, | |||
other = {'other'}, | |||
subjectns = {'subjectns'}, | |||
demospace = {'demospace'}, | |||
page = {'page'} | |||
} | |||
for defaultKey, t in pairs(argKeys) do | |||
local cfgValue = cfg[defaultKey] | |||
local cfgValueType = type(cfgValue) | |||
if cfgValueType == 'string' then | |||
addKey(t, cfgValue, defaultKey) | |||
elseif cfgValueType == 'table' then | |||
for i, key in ipairs(cfgValue) do | |||
addKey(t, key, defaultKey) | |||
end | |||
end | |||
cfg[defaultKey] = nil -- Free the cfg value as we don't need it any more. | |||
end | |||
return argKeys | |||
end | |||
local function getParamMappings() | local function getParamMappings() | ||
Line 42: | Line 76: | ||
end | end | ||
return {cfg = cfg, mappings = getParamMappings()} | return { | ||
argKeys = getArgKeys(), | |||
cfg = cfg, | |||
mappings = getParamMappings() | |||
} |
Revision as of 06:41, 22 March 2014
Documentation for this module may be created at Module:Namespace detect/data/doc
-------------------------------------------------------------------------------- -- Namespace detect data -- -- This module holds data for [[Module:Namespace detect]] to be loaded per -- -- page, rather than per #invoke, for performance reasons. -- -------------------------------------------------------------------------------- local cfg = require('Module:Namespace detect/config') local function addKey(t, key, defaultKey) if key ~= defaultKey then t[#t + 1] = key end end local function getArgKeys() -- Returns a table of parameters to query for each default parameter name. -- This allows wikis to customise parameter names in the cfg table while -- ensuring that default parameter names will always work. The cfg table -- values can be added as a string, or as an array of strings. local argKeys = { main = {'main'}, talk = {'talk'}, other = {'other'}, subjectns = {'subjectns'}, demospace = {'demospace'}, page = {'page'} } for defaultKey, t in pairs(argKeys) do local cfgValue = cfg[defaultKey] local cfgValueType = type(cfgValue) if cfgValueType == 'string' then addKey(t, cfgValue, defaultKey) elseif cfgValueType == 'table' then for i, key in ipairs(cfgValue) do addKey(t, key, defaultKey) end end cfg[defaultKey] = nil -- Free the cfg value as we don't need it any more. end return argKeys end local function getParamMappings() --[[ -- Returns a table of how parameter names map to namespace names. The keys -- are the actual namespace names, in lower case, and the values are the -- possible parameter names for that namespace, also in lower case. The -- table entries are structured like this: -- { -- [''] = {'main'}, -- ['wikipedia'] = {'wikipedia', 'project', 'wp'}, -- ... -- } --]] local ustringLower = mw.ustring.lower local tinsert = table.insert local subjectNamespaces = mw.site.subjectNamespaces local talk = cfg.talk local mappings = {} mappings[ustringLower(subjectNamespaces[0].name)] = {cfg.main} mappings[talk] = {talk} for nsid, ns in pairs(subjectNamespaces) do if nsid ~= 0 then -- Exclude main namespace. local nsname = ustringLower(ns.name) local canonicalName = ustringLower(ns.canonicalName) mappings[nsname] = {nsname} if canonicalName ~= nsname then tinsert(mappings[nsname], canonicalName) end for _, alias in ipairs(ns.aliases) do tinsert(mappings[nsname], ustringLower(alias)) end end end return mappings end return { argKeys = getArgKeys(), cfg = cfg, mappings = getParamMappings() }