Module:Namespace detect/data: Difference between revisions

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(name return values)
(use a dedicated config page - Module:Namespace detect/config - for configuration data, and try and reduce unnecessary table lookups in the getParamMappings function)
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----------------------------------------------------------------------------------------------------
--------------------------------------------------------------------------------
--                                         Configuration data                                   --
--                         Namespace detect data                            --
--     Language-specific parameter names can be set here.                                       --
-- This module holds data for [[Module:Namespace detect]] to be loaded per    --
----------------------------------------------------------------------------------------------------
-- page, rather than per #invoke, for performance reasons.                   --
--------------------------------------------------------------------------------


local cfg = {}
local cfg = require('Module:Namespace detect/config')
 
-- This parameter displays content for the main namespace:
cfg.main = 'main'
 
-- This parameter displays in talk namespaces:
cfg.talk = 'talk'
 
-- This parameter displays content for "other" namespaces (namespaces for which
-- parameters have not been specified, or for when cfg.demospace is set to cfg.other):
cfg.other = 'other'
 
-- This parameter makes talk pages behave as though they are the corresponding subject namespace.
-- Note that this parameter is used with [[Module:Yesno]]. Edit that module to change
-- the default values of "yes", "no", etc.
cfg.subjectns = 'subjectns'
 
-- This parameter sets a demonstration namespace:
cfg.demospace = 'demospace'
 
-- This parameter sets a specific page to compare:
cfg.page = 'page'
 
-- The header for the namespace column in the wikitable containing the list of possible subject-space parameters.
cfg.wikitableNamespaceHeader = 'Namespace'
 
-- The header for the wikitable containing the list of possible subject-space parameters.
cfg.wikitableAliasesHeader = 'Aliases'
 
----------------------------------------------------------------------------------------------------
--                                      End configuration data                                  --
----------------------------------------------------------------------------------------------------


local function getParamMappings()
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
-- Returns a table of how parameter names map to namespace names. The keys
  lower case. The table entries are structured like this:
-- are the actual namespace names, in lower case, and the values are the
{
-- possible parameter names for that namespace, also in lower case. The
[''] = {'main'},
-- table entries are structured like this:
['wikipedia'] = {'wikipedia', 'project', 'wp'},
-- {
...
--  [''] = {'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 = {}
local mappings = {}
mappings[mw.ustring.lower(mw.site.namespaces[0].name)] = {cfg.main}
mappings[ustringLower(subjectNamespaces[0].name)] = {cfg.main}
mappings[cfg.talk] = {cfg.talk}
mappings[talk] = {talk}
for nsid, ns in pairs(mw.site.subjectNamespaces) do
for nsid, ns in pairs(subjectNamespaces) do
if nsid ~= 0 then -- Exclude main namespace.
if nsid ~= 0 then -- Exclude main namespace.
local nsname = mw.ustring.lower(ns.name)
local nsname = ustringLower(ns.name)
local canonicalName = mw.ustring.lower(ns.canonicalName)
local canonicalName = ustringLower(ns.canonicalName)
mappings[nsname] = {nsname}
mappings[nsname] = {nsname}
if canonicalName ~= nsname then
if canonicalName ~= nsname then
table.insert(mappings[nsname], canonicalName)
tinsert(mappings[nsname], canonicalName)
end
end
for _, alias in ipairs(ns.aliases) do
for _, alias in ipairs(ns.aliases) do
table.insert(mappings[nsname], mw.ustring.lower(alias))
tinsert(mappings[nsname], ustringLower(alias))
end
end
end
end
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end
end


return { cfg = cfg, mappings = getParamMappings() }
return {cfg = cfg, mappings = getParamMappings()}

Revision as of 03:13, 21 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 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 {cfg = cfg, mappings = getParamMappings()}
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