Module:Check for unknown parameters: Difference between revisions
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imported>Frietjes (fix odd bug for | = which gets stripped to nothing, and Category:Foo is broken) |
imported>Mr. Stradivarius (fix substitution of "_VALUE_" when it isn't followed by a space) |
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Line 33: | Line 33: | ||
end | end | ||
end | end | ||
end | |||
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 = mw.ustring.gsub(unknown, '_VALUE_', k) | |||
table.insert(res, r) | |||
table.insert(comments, '"' .. k .. '"') | |||
end | end | ||
Line 46: | Line 57: | ||
if( (not knownflag) and ( (not ignoreblank) or (ignoreblank and isnotempty(v)) ) ) then | if( (not knownflag) and ( (not ignoreblank) or (ignoreblank and 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) then | elseif(checkpos and type(k) == 'number' and knownargs[tostring(k)] == nil) then | ||
if( (not ignoreblank) or (ignoreblank and isnotempty(v)) ) then | if( (not ignoreblank) or (ignoreblank and isnotempty(v)) ) then | ||
addresult(k) | |||
end | end | ||
end | end |
Revision as of 10:50, 2 November 2015
Documentation for this module may be created at Module:Check for unknown parameters/doc
-- 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 isnotempty(s) return s and s:match( '^%s*(.-)%s*$' ) ~= '' end function p.check (frame) local args = frame.args local pargs = frame:getParent().args local ignoreblank = isnotempty(frame.args['ignoreblank']) local checkpos = isnotempty(frame.args['checkpositional']) local knownargs = {} local unknown = 'Found _VALUE_, ' local res = {} local regexps = {} local comments = {} local commentstr = '' -- create the list of known args, regular expressions, and the return string for k, v in pairs(args) do if type(k) == 'number' then v = mw.ustring.gsub(v, '^%s*(.-)%s*$', '%1') knownargs[v] = 1 else if (k == 'unknown' and type(v) == 'string') then unknown = v elseif (mw.ustring.match(k, '^regexp[%d]*$') and type(v) == 'string') then table.insert(regexps, '^' .. v .. '$') end end end 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 = mw.ustring.gsub(unknown, '_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 = nil for r = 1,#regexps do if( mw.ustring.match(k,regexps[r]) ) then knownflag = 1 end end if( (not knownflag) and ( (not ignoreblank) or (ignoreblank and isnotempty(v)) ) ) then k = mw.ustring.gsub(k, '[^%w\-_ ]', '?') addresult(k) end elseif(checkpos and type(k) == 'number' and knownargs[tostring(k)] == nil) then if( (not ignoreblank) or (ignoreblank and isnotempty(v)) ) then addresult(k) end end end if(#comments > 0) then commentstr = '<!-- Module:Check for unknown parameters results: ' .. table.concat(comments, ', ') .. '-->' end return table.concat(res) .. commentstr end return p