| 26x26px | This module is rated as alpha. It is ready for third-party input, and may be used on a few pages to see if problems arise, but should be watched. Suggestions for new features or changes in their input and output mechanisms are welcome. |
-- This module implements [[Template:Parameters]].
-- [SublimeLinter luacheck-globals:mw]
local p = {}
local function makeInvokeFunction(funcName)
return function(frame)
local getArgs = require('Module:Arguments').getArgs
return p[funcName](getArgs(frame))
end
end
local function extractParams(source, transform)
local removeDuplicates = require('Module:TableTools').removeDuplicates
transform = transform or function(s) return s end
local parameters = {}
for parameter in string.gmatch(source, '{{{(.-)%f[}|<>]') do
table.insert(parameters, transform(parameter))
end
return removeDuplicates(parameters)
end
function p._code(args)
local title = args._base or mw.title.getCurrentTitle().baseText
return string.format([[{{%s
%s}}]], title, table.concat(extractParams(args.base,
function(s) return string.format('| %s = \n', s) end)))
end
function p._compare(args)
local Set = require('Module:Set')
local baseParams = extractParams(args.base,
function(s) return string.format('* %s\n', s) end)
local baseNormParams = extractParams(args.base,
function(s) return string.format('* %s\n',
string.gsub(string.lower(s), '%A', '')) end)
local otherParams = extractParams(args.other,
function(s) return string.format('* %s\n', s) end)
local otherNormParams = extractParams(args.other,
function(s) return string.format('* %s\n',
string.gsub(string.lower(s), '%A', '')) end)
return string.format([[Identical:
%s
Similar:
%s
Not matched:
%s]],
table.concat(Set.valueIntersection(baseParams, otherParams)),
table.concat(Set.valueIntersection(
Set.valueComplement(baseParams, baseNormParams), otherNormParams)),
table.concat(Set.valueComplement(otherNormParams, baseNormParams)))
end
function p._demo(args)
local title = args._base and ('|_template=' .. args._base) or ''
return string.format('{{Parameter names example%s|%s}}', title,
table.concat(extractParams(args.base), '|'))
end
function p._list(args)
return table.concat(extractParams(args.base,
function(s) return string.format('* %s\n', s) end))
end
p.code = makeInvokeFunction('_code')
p.compare = makeInvokeFunction('_compare')
p.demo = makeInvokeFunction('_demo')
p.list = makeInvokeFunction('_list')
return p
