Module:Namespace detect/data: Difference between revisions

Module:Namespace detect/data (edit)

Revision as of 03:13, 21 March 2014

1,166 bytes removed , 10 years ago

use a dedicated config page - Module:Namespace detect/config - for configuration data, and try and reduce unnecessary table lookups in the getParamMappings function

Anonymous user

m>Mr. Stradivarius

@@ Line 1: / Line 1: @@
-----------------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------
---                                          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()
-	--[[ 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 = {}
-	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.
-			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}
 			if canonicalName ~= nsname then
-				table.insert(mappings[nsname], canonicalName)
+				tinsert(mappings[nsname], canonicalName)
 			end
 			for _, alias in ipairs(ns.aliases) do
-				table.insert(mappings[nsname], mw.ustring.lower(alias))
+				tinsert(mappings[nsname], ustringLower(alias))
 			end
 		end
@@ Line 66: / Line 42: @@
 end
-return { cfg = cfg, mappings = getParamMappings() }
+return {cfg = cfg, mappings = getParamMappings()}