Difference between revisions of "Module:Namespace detect/data"
From MINR.ORG WIKI
(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 07:41, 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() }