Module:Check for unknown parameters: Difference between revisions
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-- not on the list | -- not on the list | ||
local p = {} | local p = {} | ||
local function trim(s) | |||
return s:match('^%s*(.-)%s*$') | |||
end | |||
local function isnotempty(s) | local function isnotempty(s) | ||
return s and | return s and trim(s) ~= '' | ||
end | end | ||
| Line 14: | Line 18: | ||
local checkpos = isnotempty(frame.args['checkpositional']) | local checkpos = isnotempty(frame.args['checkpositional']) | ||
local knownargs = {} | local knownargs = {} | ||
local unknown = 'Found _VALUE_, ' | local unknown = frame.args['unknown'] or 'Found _VALUE_, ' | ||
local preview = frame.args['preview'] | |||
local res = {} | local res = {} | ||
local regexps = {} | |||
local comments = {} | local comments = {} | ||
local commentstr = '' | local commentstr = '' | ||
-- create the list of known args, and the return string | local ispreview = frame:preprocess( "{{REVISIONID}}" ) == "" and 1 or 0 | ||
-- create the list of known args, regular expressions, and the return string | |||
for k, v in pairs(args) do | for k, v in pairs(args) do | ||
if type(k) == 'number' then | if type(k) == 'number' then | ||
v = | v = trim(v) | ||
knownargs[v] = 1 | knownargs[v] = 1 | ||
elseif k:find('^regexp[1-9][0-9]*$') then | |||
if ( | 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 | |||
if ispreview == 1 then | |||
unknown = preview | |||
ignoreblank = false | |||
end | |||
-- adds one result to the output tables | |||
local function addresult(k) | |||
if k == '' then | |||
-- Fix odd bug for | = which gets stripped to the empty string and | |||
-- breaks category links | |||
k = ' ' | |||
end | end | ||
local r = unknown:gsub('_VALUE_', k) | |||
table.insert(res, r) | |||
table.insert(comments, '"' .. k .. '"') | |||
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 | ||
for k,v in pairs(pargs) do | for k, v in pairs(pargs) do | ||
if | if type(k) == 'string' and knownargs[k] == nil then | ||
if | 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\-_ ]', '?') | k = mw.ustring.gsub(k, '[^%w\-_ ]', '?') | ||
addresult(k) | |||
end | end | ||
elseif checkpos and | |||
type(k) == 'number' and | |||
knownargs[tostring(k)] == nil and | |||
( not ignoreblank or isnotempty(v) ) | |||
then | |||
addresult(k) | |||
end | end | ||
end | end | ||
if | if #comments > 0 then | ||
commentstr = '<!-- Module:Check for unknown parameters results: ' .. | commentstr = '<!-- Module:Check for unknown parameters results: ' .. | ||
table.concat(comments, ', ') .. '-->' | table.concat(comments, ', ') .. '-->' | ||
Revision as of 03:45, 12 February 2016
-- 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 checkpos = isnotempty(frame.args['checkpositional']) local knownargs = {} local unknown = frame.args['unknown'] or 'Found _VALUE_, ' local preview = frame.args['preview']
local res = {} local regexps = {} local comments = {} local commentstr =
local ispreview = frame:preprocess( "4120" ) == "" and 1 or 0
-- 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 = '
'
elseif preview == nil then preview = unknown end if ispreview == 1 then unknown = preview ignoreblank = false end
-- adds one result to the output tables local function addresult(k) if k == then -- Fix odd bug for | = which gets stripped to the empty string and -- breaks category links k = ' ' end local r = unknown:gsub('_VALUE_', k) table.insert(res, r) table.insert(comments, '"' .. k .. '"') 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\-_ ]', '?') addresult(k) end elseif checkpos and type(k) == 'number' and knownargs[tostring(k)] == nil and ( not ignoreblank or isnotempty(v) ) then addresult(k) end end
if #comments > 0 then commentstr = end
return table.concat(res) .. commentstr end
return p