Module:Check for unknown parameters - Revision history

Keira: 1 revision imported

2019-08-29T08:45:35Z

1 revision imported

← Older revision	Revision as of 08:45, 29 August 2019
(No difference)

wikipedia>Johnuniq: update from sandbox to sanitize displayed parameters, replacing strip markers with "..." per User talk:Johnuniq#Check for unknown parameters

2019-02-03T01:04:52Z

update from sandbox to sanitize displayed parameters, replacing strip markers with "<tag>...</tag>" per User talk:Johnuniq#Check for unknown parameters

← Older revision		Revision as of 01:04, 3 February 2019
Line 9:		Line 9:

	local function isnotempty(s)		local function isnotempty(s)
	return s and ~~trim~~(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		end

Line 15:		Line 38:
	local args = frame.args		local args = frame.args
	local pargs = frame:getParent().args		local pargs = frame:getParent().args
	local ignoreblank = isnotempty(~~frame.~~args['ignoreblank'])		local ignoreblank = isnotempty(args['ignoreblank'])
	local showblankpos = isnotempty(~~frame.~~args['showblankpositional'])		local showblankpos = isnotempty(args['showblankpositional'])
	local knownargs = {}		local knownargs = {}
	local unknown = ~~frame.~~args['unknown'] or 'Found _VALUE_, '		local unknown = args['unknown'] or 'Found _VALUE_, '
	local preview = ~~frame.~~args['preview']		local preview = args['preview']

	local values = {}		local values = {}
Line 34:		Line 57:
	end		end
	end		end
	if isnotempty(preview) then		if isnotempty(preview) then
	preview = '<div class="hatnote" style="color:red"><strong>Warning:</strong> ' .. preview .. ' (this message is shown only in preview).</div>'		preview = '<div class="hatnote" style="color:red"><strong>Warning:</strong> ' .. preview .. ' (this message is shown only in preview).</div>'
	elseif preview == nil then		elseif preview == nil then
Line 44:		Line 67:
	if type(k) == 'string' and knownargs[k] == nil then		if type(k) == 'string' and knownargs[k] == nil then
	local knownflag = false		local knownflag = false
	for i, regexp in ipairs(regexps) do		for _, regexp in ipairs(regexps) do
	if mw.ustring.match(k, regexp) then		if mw.ustring.match(k, regexp) then
	knownflag = true		knownflag = true
Line 51:		Line 74:
	end		end
	if not knownflag and ( not ignoreblank or isnotempty(v) ) then		if not knownflag and ( not ignoreblank or isnotempty(v) ) then
	~~k = mw.ustring.gsub(k, '[^%w\-_ ]', '?')~~		table.insert(values, clean(k))
	table.insert(values, k)
	end		end
	elseif type(k) == 'number' and		elseif type(k) == 'number' and
	knownargs[tostring(k)] == nil and		knownargs[tostring(k)] == nil and
	( showblankpos or isnotempty(v) )		( showblankpos or isnotempty(v) )
	then		then
	~~local vlen = mw.ustring.len(v)~~		table.insert(values, k .. ' = ' .. clean(v))
	~~v = mw.ustring.sub(v, 1, (vlen < 25) and vlen or 25)~~
	~~v = mw.ustring.gsub(v, '[^%w\-_ ]', '?')~~
	table.insert(values, k .. ' = ' .. v ~~.. ((vlen >= 25) and ' ...' or ''~~))
	end		end
	end		end

	-- add ~~resuls~~ to the output tables		-- add results to the output tables
	if #values > 0 then		if #values > 0 then
	if frame:preprocess( "{{REVISIONID}}" ) == "" then		if frame:preprocess( "{{REVISIONID}}" ) == "" then
	unknown = preview		unknown = preview
	end		end
	for k, v in pairs(values) do		for _, v in pairs(values) do
	if v == '' then		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
	v = ' '		v = ' '
	end		end
	local r = unknown:gsub('_VALUE_', v)		-- avoid error with v = 'example%2' ("invalid capture index")
			local r = unknown:gsub('_VALUE_', {_VALUE_ = v})
	table.insert(res, r)		table.insert(res, r)
	end		end

Keira: 1 revision imported

2018-04-15T11:32:23Z

1 revision imported

← Older revision	Revision as of 11:32, 15 April 2018
(No difference)

wikipedia>Frietjes at 14:41, 23 June 2016

2016-06-23T14:41:43Z

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 trim(s) ~= ''
end

function p.check (frame)
local args = frame.args
local pargs = frame:getParent().args
local ignoreblank = isnotempty(frame.args['ignoreblank'])
local showblankpos = isnotempty(frame.args['showblankpositional'])
local knownargs = {}
local unknown = frame.args['unknown'] or 'Found _VALUE_, '
local preview = frame.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 i, 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
k = mw.ustring.gsub(k, '[^%w\-_ ]', '?')
table.insert(values, k)
end
elseif type(k) == 'number' and
knownargs[tostring(k)] == nil and
( showblankpos or isnotempty(v) )
then
local vlen = mw.ustring.len(v)
v = mw.ustring.sub(v, 1, (vlen < 25) and vlen or 25)
v = mw.ustring.gsub(v, '[^%w\-_ ]', '?')
table.insert(values, k .. ' = ' .. v .. ((vlen >= 25) and ' ...' or ''))
end
end

-- add resuls to the output tables
if #values > 0 then
if frame:preprocess( "{{REVISIONID}}" ) == "" then
unknown = preview
end
for k, 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
local r = unknown:gsub('_VALUE_', v)
table.insert(res, r)
end
end

return table.concat(res)
end

return p