Module:Namespace detect/data: Difference between revisions
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meta>Jackmcbarn IMO, aliasing variables like that makes readability worse |
meta>Jackmcbarn 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 |
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| Line 19: | Line 19: | ||
-- } | -- } | ||
--]] | --]] | ||
local ustringLower = mw.ustring.lower | |||
local tinsert = table.insert | |||
local subjectNamespaces = mw.site.subjectNamespaces | |||
local talk = cfg.talk | |||
local mappings = {} | local mappings = {} | ||
mappings[ | mappings[ustringLower(subjectNamespaces[0].name)] = {cfg.main} | ||
mappings[ | mappings[talk] = {talk} | ||
for nsid, ns in pairs( | for nsid, ns in pairs(subjectNamespaces) do | ||
if nsid ~= 0 then -- Exclude main namespace. | if nsid ~= 0 then -- Exclude main namespace. | ||
local nsname = | local nsname = ustringLower(ns.name) | ||
local canonicalName = | local canonicalName = ustringLower(ns.canonicalName) | ||
mappings[nsname] = {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 19:06, 21 March 2014
 | This module is subject to page protection. It is a highly visible module in use by a very large number of pages, or is substituted very frequently. Because vandalism or mistakes would affect many pages, and even trivial editing might cause substantial load on the servers, it is protected from editing. |
 | This module is used in system messages. Changes to it can cause immediate changes to the Wikipedia user interface. To avoid large-scale disruption, any changes should first be tested in this module's /sandbox or /testcases subpage, or in your own user space. The tested changes can then be added in one single edit to this module. Please discuss any changes on the talk page before implementing them. |
Lua error at line 27: table index is nil.
 | This Lua module is used on approximately 13,500,000 pages, or roughly 200833% of all pages. To avoid major disruption and server load, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Consider discussing changes on the talk page before implementing them. |
This is a data page for Module:Namespace detect. It is loaded by the main module using mw.loadData, which means it is only processed once per page rather than once per #invoke.
--------------------------------------------------------------------------------
-- 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()}
