Module:Namespace detect/data: Difference between revisions
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en>Mr. Stradivarius (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) |
en>Mr. Stradivarius (give the argKeys table global scope so that getParamMappings can access it without having to process the cfg table again) |
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Line 13: | Line 13: | ||
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 | ||
end | end | ||
cfg[defaultKey] = nil -- Free the cfg value as we don't need it any more. | |||
end | end | ||
Line 55: | Line 54: | ||
local ustringLower = mw.ustring.lower | local ustringLower = mw.ustring.lower | ||
local tinsert = table.insert | local tinsert = table.insert | ||
local clone = mw.clone | |||
local subjectNamespaces = mw.site.subjectNamespaces | local subjectNamespaces = mw.site.subjectNamespaces | ||
local mappings = {} | local mappings = {} | ||
mappings[ustringLower(subjectNamespaces[0].name)] = | mappings[ustringLower(subjectNamespaces[0].name)] = clone(argKeys.main) | ||
mappings[talk] = | mappings['talk'] = clone(argKeys.talk) | ||
for nsid, ns in pairs(subjectNamespaces) do | for nsid, ns in pairs(subjectNamespaces) do | ||
if nsid ~= 0 then -- Exclude main namespace. | if nsid ~= 0 then -- Exclude main namespace. | ||
Line 77: | Line 76: | ||
return { | return { | ||
argKeys = | argKeys = argKeys, | ||
cfg = cfg, | cfg = cfg, | ||
mappings = getParamMappings() | mappings = getParamMappings() | ||
} | } |
Revision as of 15:03, 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
-- 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()
}