Module:Namespace detect/data: Difference between revisions
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(avoid using local variables to save table lookups per Jackmcbarn's suggestion, and because this will be cached with mw.loadData so performance of this function is not such a worry) |
(Undid revision 601018314 by Mr. Stradivarius (talk) looks like that broke something) |
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Line 52: | Line 52: | ||
-- } | -- } | ||
--]] | --]] | ||
local ustringLower = mw.ustring.lower | |||
local tinsert = table.insert | |||
local clone = mw.clone | |||
local subjectNamespaces = mw.site.subjectNamespaces | |||
local mappings = {} | local mappings = {} | ||
mappings[ustringLower(subjectNamespaces[0].name)] = clone(argKeys.main) | |||
mappings['talk'] = clone(argKeys.talk) | |||
for nsid, ns in pairs(subjectNamespaces) do | |||
mappings['talk'] = | |||
for nsid, ns in pairs( | |||
if nsid ~= 0 then -- Exclude main namespace. | if nsid ~= 0 then -- Exclude main namespace. | ||
local nsname = ns.name | local nsname = ustringLower(ns.name) | ||
local canonicalName = ns.canonicalName | local canonicalName = ustringLower(ns.canonicalName) | ||
mappings[nsname] = { | mappings[nsname] = {nsname} | ||
if canonicalName ~= nsname then | if canonicalName ~= nsname then | ||
tinsert(mappings[nsname], canonicalName) | |||
end | end | ||
for _, alias in ipairs(ns.aliases) do | for _, alias in ipairs(ns.aliases) do | ||
tinsert(mappings[nsname], ustringLower(alias)) | |||
end | end | ||
end | end |
Revision as of 11:37, 24 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 -- Get 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 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 clone = mw.clone local subjectNamespaces = mw.site.subjectNamespaces local mappings = {} mappings[ustringLower(subjectNamespaces[0].name)] = clone(argKeys.main) mappings['talk'] = clone(argKeys.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 = argKeys, cfg = cfg, mappings = getParamMappings() }