Module:Check for unknown parameters - Revision history

Ethan: 1 revision imported

2026-01-01T01:35:47Z

1 revision imported

← Older revision		Revision as of 20:35, 31 December 2025
(No difference)

Ethan at 19:32, 26 October 2025

2025-10-26T19:32:17Z

← Older revision		Revision as of 14:32, 26 October 2025
(No difference)

commons>Joy: document missing mapframe parameter aliases

2025-10-17T11:01:38Z

document missing mapframe parameter aliases

@@ Line 2: / Line 2: @@
 -- with a list of arguments, returning a specified result if an argument is
 -- not on the list
 local p = {}
 local function trim(s)
@@ Line 43: / Line 95: @@
 	-- create the list of known args, regular expressions, and the return string
 	local knownargs = {}
 	local regexps = {}
 	for k, v in pairs(args) do
@@ Line 52: / Line 111: @@
 		end
 	end
 	-- loop over the parent args, and make sure they are on the list
 	local ignoreblank = isnotempty(args['ignoreblank'])
@@ Line 92: / Line 151: @@
 			if isnotempty(preview_text) then
 				preview_text = require('Module:If preview')._warning({preview_text})
-			elseif preview == nil then
+			elseif preview_text == nil then
 				preview_text = unknown_text
 			end

Ethan: 1 revision imported

2022-01-22T03:04:40Z

1 revision imported

← Older revision		Revision as of 22:04, 21 January 2022
(No difference)

w>MSGJ: update to allow check for unnamed parameters, code by User:Frietjes

2021-11-18T20:27:09Z

update to allow check for unnamed parameters, code by User:Frietjes

← Older revision		Revision as of 15:27, 18 November 2021
Line 41:		Line 41:
	end		end

	~~local ignoreblank = isnotempty(~~args~~['ignoreblank'])~~		-- create the list of known args, regular expressions, and the return string
	~~local showblankpos = isnotempty(args['showblankpositional'])~~
	local knownargs = {}		local knownargs = {}
	~~local unknown = args['unknown'] or 'Found _VALUE_, '~~
	~~local preview = args['preview']~~

	~~local values = {}~~
	~~local res = {}~~
	local regexps = {}		local regexps = {}

	~~-- create the list of known args, regular expressions, and the return string~~
	for k, v in pairs(args) do		for k, v in pairs(args) do
	if type(k) == 'number' then		if type(k) == 'number' then
Line 59:		Line 51:
	table.insert(regexps, '^' .. v .. '$')		table.insert(regexps, '^' .. v .. '$')
	end		end
	~~end~~
	~~if isnotempty(preview) then~~
	~~preview = '<div class="hatnote" style="color:red"><strong>Warning:</strong> ' .. preview .. ' (this message is shown only in preview).</div>'~~
	~~elseif preview == nil then~~
	~~preview = unknown~~
	end		end

	-- loop over the parent args, and make sure they are on the list		-- loop over the parent args, and make sure they are on the list
			local ignoreblank = isnotempty(args['ignoreblank'])
			local showblankpos = isnotempty(args['showblankpositional'])
			local values = {}
	for k, v in pairs(pargs) do		for k, v in pairs(pargs) do
	if type(k) == 'string' and knownargs[k] == nil then		if type(k) == 'string' and knownargs[k] == nil then
Line 79:		Line 69:
	table.insert(values, clean(k))		table.insert(values, clean(k))
	end		end
	elseif type(k) == 'number' and		elseif type(k) == 'number' and knownargs[tostring(k)] == nil then
	knownargs[tostring(k)] == nil ~~and~~		local knownflag = false
	( showblankpos or isnotempty(v) )		for _, regexp in ipairs(regexps) do
	then		if mw.ustring.match(tostring(k), regexp) then
	table.insert(values, k .. ' = ' .. clean(v))		knownflag = true
			break
			end
			end
			if not knownflag and ( showblankpos or isnotempty(v) ) then
			table.insert(values, k .. ' = ' .. clean(v))
			end
	end		end
	end		end

	-- add results to the output tables		-- add results to the output tables
			local res = {}
	if #values > 0 then		if #values > 0 then
			local unknown_text = args['unknown'] or 'Found _VALUE_, '

	if mw.getCurrentFrame():preprocess( "{{REVISIONID}}" ) == "" then		if mw.getCurrentFrame():preprocess( "{{REVISIONID}}" ) == "" then
	~~unknown~~ = preview		local preview_text = args['preview']
			if isnotempty(preview_text) then
			preview_text = require('Module:If preview')._warning({preview_text})
			elseif preview == nil then
			preview_text = unknown_text
			end
			unknown_text = preview_text
	end		end
	for _, v in pairs(values) do		for _, v in pairs(values) do
	~~if v == '' then~~		-- Fix odd bug for \| = which gets stripped to the empty string and
	-- Fix odd bug for \| = which gets stripped to the empty string and		-- breaks category links
	-- breaks category links		if v == '' then v = ' ' end
	v = ' '
	~~end~~
	-- avoid error with v = 'example%2' ("invalid capture index")		-- avoid error with v = 'example%2' ("invalid capture index")
	local r = ~~unknown~~:gsub('_VALUE_', {_VALUE_ = v})		local r = unknown_text:gsub('_VALUE_', {_VALUE_ = v})
	table.insert(res, r)		table.insert(res, r)
	end		end

Ethan at 03:55, 5 June 2021

2021-06-05T03:55:06Z

← Older revision		Revision as of 22:55, 4 June 2021
Line 35:		Line 35:
	end		end

	function p.~~check~~ (~~frame~~)		function p._check(args, pargs)
	~~local~~ args = ~~frame.args~~		if type(args) ~= "table" or type(pargs) ~= "table" then
	~~local~~ pargs = ~~frame~~:~~getParent().args~~		-- TODO: error handling
			return
			end

	local ignoreblank = isnotempty(args['ignoreblank'])		local ignoreblank = isnotempty(args['ignoreblank'])
	local showblankpos = isnotempty(args['showblankpositional'])		local showblankpos = isnotempty(args['showblankpositional'])
Line 86:		Line 89:
	-- add results to the output tables		-- add results to the output tables
	if #values > 0 then		if #values > 0 then
	if ~~frame~~:preprocess( "{{REVISIONID}}" ) == "" then		if mw.getCurrentFrame():preprocess( "{{REVISIONID}}" ) == "" then
	unknown = preview		unknown = preview
	end		end
Line 102:		Line 105:

	return table.concat(res)		return table.concat(res)
			end

			function p.check(frame)
			local args = frame.args
			local pargs = frame:getParent().args
			return p._check(args, pargs)
	end		end

	return p		return p

Ethan: 1 revision imported

2021-03-23T17:44:36Z

1 revision imported

← Older revision		Revision as of 12:44, 23 March 2021
(No difference)

Ethan: Created page with "-- This module may be used to compare the arguments passed to the parent -- with a list of arguments, returning a specified result if an argument is -- not on the list local p..."

2021-03-23T17:34:54Z

Created page with "-- This module may be used to compare the arguments passed to the parent -- with a list of arguments, returning a specified result if an argument is -- not on the list local p..."

← Older revision		Revision as of 12:34, 23 March 2021
(No difference)

[[Templates]]>ISUtahraptor: Created page with "-- This module may be used to compare the arguments passed to the parent -- with a list of arguments, returning a specified result if an argument is -- not on the list local p..."

2021-01-07T22:19:56Z

Created page with "-- This module may be used to compare the arguments passed to the parent -- with a list of arguments, returning a specified result if an argument is -- not on the list local p..."

New page

-- This module may be used to compare the arguments passed to the parent
-- with a list of arguments, returning a specified result if an argument is
-- not on the list
local p = {}

local function trim(s)
return s:match('^%s*(.-)%s*$')
end

local function isnotempty(s)
return s and s:match('%S')
end

local function clean(text)
-- Return text cleaned for display and truncated if too long.
-- Strip markers are replaced with dummy text representing the original wikitext.
local pos, truncated
local function truncate(text)
if truncated then
return ''
end
if mw.ustring.len(text) > 25 then
truncated = true
text = mw.ustring.sub(text, 1, 25) .. '...'
end
return mw.text.nowiki(text)
end
local parts = {}
for before, tag, remainder in text:gmatch('([^\127]*)\127[^\127]*%-(%l+)%-[^\127]*\127()') do
pos = remainder
table.insert(parts, truncate(before) .. '<' .. tag .. '>...</' .. tag .. '>')
end
table.insert(parts, truncate(text:sub(pos or 1)))
return table.concat(parts)
end

function p.check (frame)
local args = frame.args
local pargs = frame:getParent().args
local ignoreblank = isnotempty(args['ignoreblank'])
local showblankpos = isnotempty(args['showblankpositional'])
local knownargs = {}
local unknown = args['unknown'] or 'Found _VALUE_, '
local preview = args['preview']

local values = {}
local res = {}
local regexps = {}

-- create the list of known args, regular expressions, and the return string
for k, v in pairs(args) do
if type(k) == 'number' then
v = trim(v)
knownargs[v] = 1
elseif k:find('^regexp[1-9][0-9]*$') then
table.insert(regexps, '^' .. v .. '$')
end
end
if isnotempty(preview) then
preview = '<div class="hatnote" style="color:red"><strong>Warning:</strong> ' .. preview .. ' (this message is shown only in preview).</div>'
elseif preview == nil then
preview = unknown
end

-- loop over the parent args, and make sure they are on the list
for k, v in pairs(pargs) do
if type(k) == 'string' and knownargs[k] == nil then
local knownflag = false
for _, regexp in ipairs(regexps) do
if mw.ustring.match(k, regexp) then
knownflag = true
break
end
end
if not knownflag and ( not ignoreblank or isnotempty(v) ) then
table.insert(values, clean(k))
end
elseif type(k) == 'number' and
knownargs[tostring(k)] == nil and
( showblankpos or isnotempty(v) )
then
table.insert(values, k .. ' = ' .. clean(v))
end
end

-- add results to the output tables
if #values > 0 then
if frame:preprocess( "{{REVISIONID}}" ) == "" then
unknown = preview
end
for _, v in pairs(values) do
if v == '' then
-- Fix odd bug for | = which gets stripped to the empty string and
-- breaks category links
v = ' '
end
-- avoid error with v = 'example%2' ("invalid capture index")
local r = unknown:gsub('_VALUE_', {_VALUE_ = v})
table.insert(res, r)
end
end

return table.concat(res)
end

return p